> ext4 performs pretty good now, here is the result for one single
> memcg dd:
>
> dd if=/dev/zero of=/fs/f$i bs=4k count=1M
Here is one full writeback trace collected with
echo 1 > /debug/tracing/events/writeback/enable
echo 0 > /debug/tracing/events/writeback/global_dirty_state/enable
echo 0 > /debug/tracing/events/writeback/wbc_writepage/enable
echo 0 > /debug/tracing/events/writeback/writeback_wait_iff_congested/enable
Looking at the reason=pageout lines, the chunk size at queue time is
mostly nr_pages=256, and since it's a sequential dd with very good
locality, lots of the pageout works have been extended to
nr_pages=2048 at the time of execution.
The progress is a bit bumpy in that the writeback_queue/writeback_exec
lines and the writeback_congestion_wait lines tend to come together in
batches. According to the attached graphs (generated on a private
task_io trace event), the dd write progress is reasonably smooth.
There are several sudden jump of both x and y values, maybe it's
caused by lost trace samples.
# tracer: nop
#
# entries-in-buffer/entries-written: 127889/168807 #P:4
#
# _-----=> irqs-off
# / _----=> need-resched
# | / _---=> hardirq/softirq
# || / _--=> preempt-depth
# ||| / delay
# TASK-PID CPU# |||| TIMESTAMP FUNCTION
# | | | |||| | |
dd-4267 [002] .... 8250.326788: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8250.335124: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8250.343750: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8250.356916: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8250.361203: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8251.323386: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8251.363306: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8251.405320: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8251.427430: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8251.458557: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8251.476925: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8251.592810: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8251.647229: writeback_congestion_wait: usec_timeout=100000 usec_delayed=54000
dd-4267 [002] .... 8251.682142: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8251.728420: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8251.754083: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8251.819186: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=24320
flush-8:0-4272 [002] .... 8251.823270: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=24320
flush-8:0-4272 [002] .... 8251.826068: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=26368
flush-8:0-4272 [002] .... 8251.832939: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=28416
flush-8:0-4272 [002] .... 8251.839785: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=30464
flush-8:0-4272 [002] .... 8251.846554: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=32512
flush-8:0-4272 [002] .... 8251.852810: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=34560
flush-8:0-4272 [002] .... 8251.858865: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854775807 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8251.858866: writeback_queue_io: bdi 8:0: older=4302923541 age=0 enqueue=0 reason=background
flush-8:0-4272 [002] .... 8251.860726: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=37632 to_write=1024 wrote=1024
flush-8:0-4272 [002] .... 8251.860729: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854774783 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8251.860730: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854774783 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8251.860731: writeback_queue_io: bdi 8:0: older=4302923543 age=0 enqueue=0 reason=background
flush-8:0-4272 [002] .... 8252.607338: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=51712 to_write=1024 wrote=1024
flush-8:0-4272 [002] .... 8252.607341: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854774783 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8252.607342: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854774783 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8252.607343: writeback_queue_io: bdi 8:0: older=4302924290 age=0 enqueue=0 reason=background
flush-8:0-4272 [002] .... 8253.026787: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=63232
flush-8:0-4272 [002] .... 8253.026915: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=63232
flush-8:0-4272 [002] .... 8253.027360: writeback_pages_written: 316
flush-8:0-4272 [002] .... 8253.027437: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=63744
flush-8:0-4272 [002] .... 8253.029744: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=63744
flush-8:0-4272 [002] .... 8253.030492: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=64512
flush-8:0-4272 [002] .... 8253.033488: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=65280
flush-8:0-4272 [002] .... 8253.036827: writeback_pages_written: 3584
flush-8:0-4272 [002] .... 8253.040560: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=67328
flush-8:0-4272 [002] .... 8253.042129: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=67328
flush-8:0-4272 [002] .... 8253.045098: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=69376
flush-8:0-4272 [002] .... 8253.050144: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=71424
##### CPU 3 buffer started ####
flush-8:0-4272 [002] .... 8253.485155: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=75008
flush-8:0-4272 [002] .... 8253.488248: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=75008
flush-8:0-4272 [002] .... 8253.488254: writeback_pages_written: 256
dd-4267 [003] .... 8253.587708: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8253.616408: writeback_congestion_wait: usec_timeout=100000 usec_delayed=28000
dd-4267 [002] .... 8253.627826: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8253.678663: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=75264
flush-8:0-4272 [002] .... 8253.682232: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=75264
flush-8:0-4272 [002] .... 8253.682240: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854775807 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8253.682240: writeback_queue_io: bdi 8:0: older=4302925365 age=0 enqueue=0 reason=background
flush-8:0-4272 [002] .... 8253.684064: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=76544 to_write=1024 wrote=1024
flush-8:0-4272 [002] .... 8253.684067: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=9223372036854774783 sync_mode=0 kupdate=0 range_cyclic=1 background=1 reason=background ino=0 offset=0
flush-8:0-4272 [002] .... 8253.684069: writeback_pages_written: 1280
dd-4267 [002] .... 8253.730357: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8253.814751: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8253.850639: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8253.870770: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8253.897749: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8254.014484: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8254.113342: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8254.123898: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=76544
flush-8:0-4272 [002] .... 8254.128327: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=76544
flush-8:0-4272 [002] .... 8254.131253: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=78592
flush-8:0-4272 [002] .... 8254.138062: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=80640
flush-8:0-4272 [002] .... 8254.144703: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=82688
flush-8:0-4272 [002] .... 8254.230122: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=84736
flush-8:0-4272 [002] .... 8254.235649: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=86784
flush-8:0-4272 [002] .... 8254.241491: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=88832
flush-8:0-4272 [002] .... 8254.246782: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=90880
flush-8:0-4272 [002] .... 8254.249905: writeback_pages_written: 15360
flush-8:0-4272 [002] .... 8254.282817: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=91904
flush-8:0-4272 [002] .... 8254.285648: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=91904
flush-8:0-4272 [002] .... 8254.289279: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=93952
flush-8:0-4272 [002] .... 8254.292899: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=94976
flush-8:0-4272 [002] .... 8254.295917: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=97024
flush-8:0-4272 [002] .... 8254.299985: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=99072
flush-8:0-4272 [002] .... 8254.300865: writeback_pages_written: 7424
dd-4267 [003] .... 8254.393293: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8254.536096: writeback_congestion_wait: usec_timeout=100000 usec_delayed=82000
dd-4267 [002] .... 8254.625314: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=99328
dd-4267 [002] .... 8254.625340: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=99328
dd-4267 [002] .... 8254.626413: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8254.630694: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-0:16-4223 [003] .... 8255.307759: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=45399 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8255.307762: writeback_queue_io: bdi 0:16: older=4302896992 age=30000 enqueue=0 reason=periodic
flush-0:16-4223 [003] .... 8255.307762: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=45399 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8255.307764: writeback_pages_written: 0
dd-4267 [002] .... 8255.318648: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=99584
dd-4267 [002] .... 8255.318664: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=99584
dd-4267 [002] .... 8255.320138: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=101632
dd-4267 [002] .... 8255.321638: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=103680
dd-4267 [002] .... 8255.323080: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=105728
dd-4267 [002] .... 8255.324538: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=107776
dd-4267 [002] .... 8255.326007: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=109824
dd-4267 [002] .... 8255.327498: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=111872
dd-4267 [002] .... 8255.328994: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=113920
dd-4267 [002] .... 8255.330478: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=115968
dd-4267 [002] .... 8255.332007: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=118016
dd-4267 [002] .... 8255.333557: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=120064
dd-4267 [002] .... 8255.335096: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=122112
dd-4267 [002] .... 8255.341094: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8255.345525: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8255.350156: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [003] .... 8255.767124: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_SYNC|I_DIRTY_DATASYNC|I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=127007 to_write=1024 wrote=2079
flush-8:0-4272 [003] .... 8255.767127: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=21763 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8255.767128: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=21763 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8255.767128: writeback_queue_io: bdi 8:0: older=4302897451 age=30000 enqueue=0 reason=periodic
dd-4267 [002] .... 8255.913486: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [003] .... 8256.148983: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=141755 to_write=1024 wrote=5901
flush-8:0-4272 [003] .... 8256.148987: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=7015 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8256.148988: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=7015 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8256.148988: writeback_queue_io: bdi 8:0: older=4302897833 age=30000 enqueue=0 reason=periodic
dd-4267 [002] .... 8256.369200: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [003] .... 8256.628529: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=150440 to_write=1024 wrote=6452
flush-8:0-4272 [003] .... 8256.628533: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=-1670 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8256.628536: writeback_pages_written: 50856
flush-8:0-4272 [003] .... 8256.628538: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=147456
flush-8:0-4272 [003] .... 8256.628545: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=149504
flush-8:0-4272 [003] .... 8256.630190: writeback_pages_written: 1112
dd-4267 [002] .... 8256.693086: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8256.909199: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8257.016875: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8257.041563: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8257.106900: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8257.246224: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [003] .... 8257.271030: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8257.348551: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8257.381224: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [003] .... 8257.393446: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=151552
flush-8:0-4272 [003] .... 8257.398224: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=151552
flush-8:0-4272 [003] .... 8257.400851: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=153600
dd-4267 [003] .... 8257.434020: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8257.541621: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8257.840373: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8258.031388: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8258.054534: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
flush-8:0-4272 [002] .... 8258.104190: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=175872
flush-8:0-4272 [002] .... 8258.107511: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=175872
flush-8:0-4272 [002] .... 8258.107923: writeback_pages_written: 512
dd-4267 [002] .... 8258.126205: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8258.130305: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=176384
dd-4267 [002] .... 8258.130881: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8258.133116: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8258.137594: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8258.257151: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8258.357770: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8258.406325: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8258.432124: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8258.452275: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8258.472362: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8258.492576: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [002] .... 8258.518908: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=176640
flush-8:0-4272 [002] .... 8258.523446: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=176640
flush-8:0-4272 [002] .... 8258.523453: writeback_pages_written: 256
dd-4267 [002] .... 8258.545795: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8258.559572: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=176896
flush-8:0-4272 [002] .... 8258.564143: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=176896
flush-8:0-4272 [002] .... 8258.567279: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=178944
flush-8:0-4272 [002] .... 8258.575307: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=180992
dd-4267 [002] .... 8258.779190: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=192256
dd-4267 [002] .... 8258.779212: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=192256
dd-4267 [002] .... 8258.784476: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=193280
dd-4267 [002] .... 8258.784497: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=193280
dd-4267 [002] .... 8258.786546: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=195328
dd-4267 [002] .... 8258.788222: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=197376
dd-4267 [002] .... 8258.789834: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=199424
dd-4267 [003] .... 8259.091794: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [003] .... 8259.103932: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8259.142635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
flush-8:0-4272 [003] .... 8259.166727: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=200448
flush-8:0-4272 [003] .... 8259.169783: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=200448
flush-8:0-4272 [003] .... 8259.169790: writeback_pages_written: 256
dd-4267 [003] .... 8259.183714: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
flush-8:0-4272 [003] .... 8259.211788: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=200704
flush-8:0-4272 [003] .... 8259.214924: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=200704
flush-8:0-4272 [003] .... 8259.217800: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=202752
flush-8:0-4272 [003] .... 8259.222920: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=204800
flush-8:0-4272 [003] .... 8259.226184: writeback_pages_written: 5120
dd-4267 [003] .... 8259.257092: writeback_congestion_wait: usec_timeout=100000 usec_delayed=35000
dd-4267 [003] .... 8259.275740: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=205824
dd-4267 [003] .... 8259.275756: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=205824
dd-4267 [003] .... 8259.277624: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8259.298203: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8259.318745: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8259.451826: writeback_congestion_wait: usec_timeout=100000 usec_delayed=54000
dd-4267 [003] .... 8259.465856: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8259.499584: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8259.518780: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8259.538457: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8259.558070: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [003] .... 8259.570146: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=206080
flush-8:0-4272 [003] .... 8259.573737: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=206080
flush-8:0-4272 [003] .... 8259.574164: writeback_pages_written: 512
dd-4267 [003] .... 8259.577670: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [003] .... 8259.594106: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=206592
flush-8:0-4272 [003] .... 8259.597848: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=206592
flush-8:0-4272 [003] .... 8259.600521: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=208640
flush-8:0-4272 [003] .... 8259.606747: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=210688
flush-8:0-4272 [003] .... 8259.612775: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=212736
flush-8:0-4272 [003] .... 8259.618277: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=214784
dd-4267 [003] .... 8259.656171: writeback_congestion_wait: usec_timeout=100000 usec_delayed=37000
dd-4267 [003] .... 8259.890390: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=216576
dd-4267 [003] .... 8259.890404: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=216576
dd-4267 [003] .... 8259.891900: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=218624
dd-4267 [003] .... 8259.895754: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=220672
dd-4267 [003] .... 8259.897308: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=222720
dd-4267 [003] .... 8259.902780: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8259.908417: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8260.079480: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8260.084487: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=224768
dd-4267 [003] .... 8260.084506: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=224768
dd-4267 [003] .... 8260.107416: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8260.173675: writeback_congestion_wait: usec_timeout=100000 usec_delayed=38000
dd-4267 [003] .... 8261.028667: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8261.148521: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8261.283270: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=26057 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8261.283272: writeback_queue_io: bdi 8:0: older=4302902970 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [002] .... 8261.285234: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=250624 to_write=1024 wrote=1024
flush-8:0-4272 [002] .... 8261.285237: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=25033 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8261.285237: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=25033 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8261.285238: writeback_queue_io: bdi 8:0: older=4302902972 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [002] .... 8261.556566: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=258435 to_write=1024 wrote=4472
flush-8:0-4272 [002] .... 8261.556570: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=17222 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8261.556571: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=17222 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8261.556571: writeback_queue_io: bdi 8:0: older=4302903244 age=30000 enqueue=0 reason=periodic
dd-4267 [003] .... 8261.828188: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8261.930822: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=272384
dd-4267 [003] .... 8261.934217: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=274432
dd-4267 [003] .... 8262.188991: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8262.287291: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=276437 to_write=1024 wrote=6356
flush-8:0-4272 [002] .... 8262.287296: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=-780 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8262.287298: writeback_pages_written: 51413
flush-8:0-4272 [002] .... 8262.287300: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=272384
flush-8:0-4272 [002] .... 8262.287308: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=274432
flush-8:0-4272 [002] .... 8262.287312: writeback_pages_written: 0
##### CPU 1 buffer started ####
dd-4267 [001] .... 8262.412091: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276224
flush-8:0-4272 [002] .... 8262.412109: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276224
dd-4267 [001] .... 8262.412113: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276224
flush-8:0-4272 [002] .... 8262.412273: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276224
dd-4267 [001] .... 8262.412843: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8262.413228: writeback_pages_written: 299
dd-4267 [002] .... 8262.432804: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8262.452739: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8262.472704: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8262.546051: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8262.585998: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8262.635683: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8262.655672: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8262.675597: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8262.695554: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8262.717581: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8262.738142: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8262.758666: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8262.780860: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8262.801393: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8262.811726: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8262.821976: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8262.842505: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [002] .... 8262.855614: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276736
flush-8:0-4272 [002] .... 8262.862079: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=276736
dd-4267 [001] .... 8262.863088: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=280832
dd-4267 [001] .... 8262.864811: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=282880
flush-8:0-4272 [002] .... 8262.865154: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=278784
dd-4267 [001] .... 8262.866948: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=284928
dd-4267 [001] .... 8262.868516: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=286976
dd-4267 [002] .... 8262.873680: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [001] .... 8263.074676: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=282880
flush-8:0-4272 [001] .... 8263.082377: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=284928
flush-8:0-4272 [001] .... 8263.088659: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=286976
flush-8:0-4272 [001] .... 8263.093872: writeback_pages_written: 12032
dd-4267 [002] .... 8263.162787: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=288768
flush-8:0-4272 [001] .... 8263.162806: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=288768
dd-4267 [002] .... 8263.162807: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=288768
dd-4267 [002] .... 8263.166798: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=290816
flush-8:0-4272 [001] .... 8263.167706: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=288768
dd-4267 [002] .... 8263.168416: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=292864
dd-4267 [002] .... 8263.170061: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=294912
flush-8:0-4272 [001] .... 8263.172041: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=290816
dd-4267 [002] .... 8263.174392: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=296960
dd-4267 [002] .... 8263.178723: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=299008
flush-8:0-4272 [001] .... 8263.178800: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=292864
dd-4267 [002] .... 8263.180744: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8263.184819: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [001] .... 8263.184948: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=294912
flush-8:0-4272 [001] .... 8263.189635: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=296960
flush-8:0-4272 [001] .... 8263.193882: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=299008
flush-8:0-4272 [001] .... 8263.196897: writeback_pages_written: 11520
dd-4267 [001] .... 8263.371538: writeback_congestion_wait: usec_timeout=100000 usec_delayed=22000
dd-4267 [001] .... 8263.391105: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8263.397755: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8263.417164: writeback_congestion_wait: usec_timeout=100000 usec_delayed=15000
dd-4267 [003] .... 8263.421709: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8263.424214: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8263.466360: writeback_congestion_wait: usec_timeout=100000 usec_delayed=43000
dd-4267 [001] .... 8263.482457: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=300288
flush-8:0-4272 [003] .... 8263.482473: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=300288
dd-4267 [001] .... 8263.482480: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=300288
dd-4267 [001] .... 8263.483957: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=302336
dd-4267 [001] .... 8263.485413: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=304384
flush-8:0-4272 [003] .... 8263.485563: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=300288
flush-8:0-4272 [003] .... 8263.488444: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=302336
flush-8:0-4272 [003] .... 8263.493375: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=304384
flush-8:0-4272 [003] .... 8263.497569: writeback_pages_written: 5888
dd-4267 [003] .... 8263.586187: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8263.621915: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306176
flush-8:0-4272 [001] .... 8263.621932: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306176
dd-4267 [003] .... 8263.621932: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306176
flush-8:0-4272 [001] .... 8263.624277: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306176
flush-8:0-4272 [001] .... 8263.624284: writeback_pages_written: 256
dd-4267 [001] .... 8263.713731: writeback_congestion_wait: usec_timeout=100000 usec_delayed=92000
dd-4267 [003] .... 8263.762825: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8263.772571: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8263.782397: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8263.786346: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8263.792063: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8263.794373: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8263.802026: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8263.823655: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306432
flush-8:0-4272 [003] .... 8263.823672: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306432
dd-4267 [001] .... 8263.823673: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306432
dd-4267 [001] .... 8263.826272: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8263.828813: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8263.831328: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8263.835578: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8263.843013: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8263.852831: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8263.862617: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8263.872450: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8263.894518: writeback_congestion_wait: usec_timeout=100000 usec_delayed=18000
dd-4267 [001] .... 8263.898954: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8263.942418: writeback_congestion_wait: usec_timeout=100000 usec_delayed=44000
dd-4267 [001] .... 8263.962011: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306688
dd-4267 [001] .... 8263.962030: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=306688
dd-4267 [001] .... 8263.963721: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=308736
dd-4267 [001] .... 8263.965316: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=310784
dd-4267 [001] .... 8263.966932: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=312832
dd-4267 [003] .... 8263.969872: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8264.003468: writeback_congestion_wait: usec_timeout=100000 usec_delayed=31000
dd-4267 [001] .... 8264.005330: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8264.007494: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8264.172407: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8264.179889: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8264.185841: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.190127: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8264.196118: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.200459: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8264.206405: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.210702: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8264.216654: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.221002: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8264.226948: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.231270: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8264.237169: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.241569: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8264.247491: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8264.249307: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=313856
dd-4267 [003] .... 8264.249328: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=313856
dd-4267 [003] .... 8264.250997: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=315904
dd-4267 [003] .... 8264.251768: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8264.255542: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=317952
dd-4267 [003] .... 8264.257148: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=320000
dd-4267 [001] .... 8264.257726: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8264.262047: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8264.268005: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8264.270266: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=321792
dd-4267 [001] .... 8264.271910: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=323840
dd-4267 [003] .... 8264.373787: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8264.530715: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8264.602404: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=325120
flush-8:0-4272 [002] .... 8264.605571: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=325120
flush-8:0-4272 [002] .... 8264.608617: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=327168
flush-8:0-4272 [002] .... 8264.613823: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=329216
flush-8:0-4272 [002] .... 8264.617055: writeback_pages_written: 5376
dd-4267 [003] .... 8264.706635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8264.777165: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330496
flush-8:0-4272 [002] .... 8264.777184: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330496
dd-4267 [003] .... 8264.777184: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330496
flush-8:0-4272 [002] .... 8264.780903: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330496
flush-8:0-4272 [002] .... 8264.780910: writeback_pages_written: 256
dd-4267 [002] .... 8264.781921: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8264.821810: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8264.845760: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8264.875710: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8264.887380: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330752
flush-8:0-4272 [002] .... 8264.890912: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=330752
flush-8:0-4272 [002] .... 8264.890919: writeback_pages_written: 256
dd-4267 [002] .... 8264.901596: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [002] .... 8264.941549: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8264.965702: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
flush-8:0-4272 [002] .... 8264.983529: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=331008
flush-8:0-4272 [002] .... 8264.987449: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=331008
flush-8:0-4272 [002] .... 8264.987456: writeback_pages_written: 256
dd-4267 [002] .... 8264.991277: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [002] .... 8265.017144: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=331264
flush-8:0-4272 [002] .... 8265.021013: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=331264
flush-8:0-4272 [002] .... 8265.024087: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=333312
flush-8:0-4272 [002] .... 8265.030297: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=335360
flush-8:0-4272 [002] .... 8265.036048: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=337408
flush-8:0-4272 [002] .... 8265.039951: writeback_pages_written: 7168
dd-4267 [002] .... 8265.057223: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8265.077361: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8265.097530: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8265.117633: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8265.143609: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8265.163795: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8265.183921: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8265.204076: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8265.211688: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=338432
flush-8:0-4272 [002] .... 8265.215220: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=338432
flush-8:0-4272 [002] .... 8265.215226: writeback_pages_written: 256
dd-4267 [002] .... 8265.224208: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8265.231866: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=338688
flush-8:0-4272 [002] .... 8265.235287: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=338688
flush-8:0-4272 [002] .... 8265.238119: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=340736
flush-8:0-4272 [002] .... 8265.243774: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=342784
flush-8:0-4272 [002] .... 8265.249266: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=344832
flush-0:16-4223 [003] .... 8265.302236: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=30929 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8265.302237: writeback_queue_io: bdi 0:16: older=4302906992 age=30000 enqueue=0 reason=periodic
flush-0:16-4223 [003] .... 8265.302238: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=30929 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8265.302243: writeback_pages_written: 0
dd-4267 [002] .... 8265.346236: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8265.415236: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=346368
dd-4267 [002] .... 8265.415253: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=346368
dd-4267 [002] .... 8265.416806: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=348416
dd-4267 [002] .... 8265.593749: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8265.597894: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=349696
dd-4267 [002] .... 8265.597911: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=349696
dd-4267 [002] .... 8265.599469: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=351744
dd-4267 [002] .... 8265.601033: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=353792
dd-4267 [002] .... 8265.603547: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [001] .... 8265.604475: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=351744
flush-8:0-4272 [001] .... 8265.612575: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=353792
flush-8:0-4272 [001] .... 8265.615654: writeback_pages_written: 5120
flush-8:0-4272 [001] .... 8265.779243: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=354816
dd-4267 [002] .... 8265.780668: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [003] .... 8266.597438: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=354816
flush-8:0-4272 [003] .... 8266.597448: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=34303 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.597449: writeback_queue_io: bdi 8:0: older=4302908287 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8266.599938: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=356096 to_write=1024 wrote=1024
flush-8:0-4272 [003] .... 8266.599941: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=33279 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.599942: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=33279 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.599942: writeback_queue_io: bdi 8:0: older=4302908290 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8266.622191: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=367701 to_write=1024 wrote=11605
flush-8:0-4272 [003] .... 8266.622196: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=21674 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.622196: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=21674 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.622197: writeback_queue_io: bdi 8:0: older=4302908312 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8266.624595: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302921148 age=55 index=368861 to_write=1024 wrote=1160
flush-8:0-4272 [003] .... 8266.624597: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=20514 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.624597: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=20514 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.624598: writeback_queue_io: bdi 8:0: older=4302908315 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8266.625314: writeback_single_inode: bdi 8:0: ino=13 state=I_DIRTY_PAGES dirtied_when=4302938315 age=38 index=368861 to_write=1024 wrote=145
flush-8:0-4272 [003] .... 8266.625316: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=20369 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.625317: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=20369 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.625317: writeback_queue_io: bdi 8:0: older=4302908315 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8266.625317: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=20369 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8266.625319: writeback_pages_written: 14190
flush-8:0-4272 [003] .... 8266.825892: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=368896
flush-8:0-4272 [003] .... 8266.826219: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=368896
flush-8:0-4272 [003] .... 8266.827173: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=369408
flush-8:0-4272 [003] .... 8266.829558: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=370688
flush-8:0-4272 [003] .... 8266.832712: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=372736
flush-8:0-4272 [003] .... 8266.838252: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=374784
flush-8:0-4272 [003] .... 8266.842368: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=376832
dd-4267 [002] .... 8266.935447: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [001] .... 8266.999637: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=378880
flush-8:0-4272 [001] .... 8267.145618: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=380928
flush-8:0-4272 [001] .... 8267.148792: writeback_pages_written: 13202
dd-4267 [001] .... 8267.351195: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8267.361164: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8267.370981: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.380830: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.390569: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.400401: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8267.410227: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8267.420027: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8267.429869: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.439597: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8267.449465: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.459294: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8267.469116: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8267.477442: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8267.481950: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8267.486445: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.490959: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8267.609943: writeback_congestion_wait: usec_timeout=100000 usec_delayed=97000
dd-4267 [003] .... 8267.614031: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.618624: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8267.628386: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8267.635454: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.639944: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.644410: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.648982: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8267.654300: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.658700: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8267.667206: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8267.669674: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8267.674305: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8267.706797: writeback_congestion_wait: usec_timeout=100000 usec_delayed=18000
dd-4267 [001] .... 8267.711275: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8267.719838: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8267.729680: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8267.737881: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8267.742316: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8267.752567: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=382208
flush-8:0-4272 [003] .... 8267.752583: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=382208
dd-4267 [001] .... 8267.752584: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=382208
dd-4267 [001] .... 8267.754070: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=384256
dd-4267 [001] .... 8267.755594: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=386304
dd-4267 [001] .... 8267.757105: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=388352
flush-8:0-4272 [003] .... 8267.757895: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=382208
dd-4267 [001] .... 8267.758599: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=390400
dd-4267 [001] .... 8267.760122: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=392448
flush-8:0-4272 [003] .... 8267.760868: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=384256
flush-8:0-4272 [003] .... 8267.768745: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=386304
flush-8:0-4272 [003] .... 8267.776742: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=388352
flush-8:0-4272 [003] .... 8267.783814: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=390400
flush-8:0-4272 [003] .... 8267.790773: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=392448
flush-8:0-4272 [003] .... 8267.797382: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=394496
flush-8:0-4272 [003] .... 8267.803995: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=396544
flush-8:0-4272 [003] .... 8267.809316: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=398592
flush-8:0-4272 [003] .... 8267.813952: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=400640
flush-8:0-4272 [003] .... 8267.818094: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=402688
dd-4267 [002] .... 8267.905908: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [001] .... 8267.938284: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=404736
flush-8:0-4272 [001] .... 8267.943129: writeback_pages_written: 24320
dd-4267 [001] .... 8268.163764: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.173986: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8268.184334: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8268.194576: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.198511: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=406528
flush-8:0-4272 [003] .... 8268.198524: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=406528
dd-4267 [001] .... 8268.198525: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=406528
flush-8:0-4272 [003] .... 8268.202131: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=406528
flush-8:0-4272 [003] .... 8268.204478: writeback_pages_written: 1280
dd-4267 [001] .... 8268.204959: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.209828: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=407808
flush-8:0-4272 [003] .... 8268.209837: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=407808
dd-4267 [001] .... 8268.209837: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=407808
flush-8:0-4272 [003] .... 8268.212352: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=407808
flush-8:0-4272 [003] .... 8268.212358: writeback_pages_written: 256
dd-4267 [001] .... 8268.215084: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8268.227002: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [001] .... 8268.237303: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.247561: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.257823: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8268.268081: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.278409: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.288799: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8268.298937: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8268.309285: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.319485: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.323556: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408064
flush-8:0-4272 [003] .... 8268.323569: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408064
dd-4267 [001] .... 8268.323570: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408064
flush-8:0-4272 [003] .... 8268.326837: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408064
flush-8:0-4272 [003] .... 8268.326843: writeback_pages_written: 256
dd-4267 [001] .... 8268.329773: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8268.333919: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8268.339844: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.345842: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.350165: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8268.356091: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.358321: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8268.362952: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8268.383814: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.437266: writeback_congestion_wait: usec_timeout=100000 usec_delayed=52000
dd-4267 [001] .... 8268.442101: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8268.444583: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8268.448725: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8268.457661: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8268.467635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.477643: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8268.487599: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.497414: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.501582: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.507385: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8268.511569: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8268.517350: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.521564: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.527355: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8268.531537: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8268.533925: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8268.539707: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8268.561714: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408320
flush-8:0-4272 [003] .... 8268.561729: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408320
dd-4267 [001] .... 8268.561736: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408320
dd-4267 [001] .... 8268.562225: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8268.564550: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [003] .... 8268.566727: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408320
flush-8:0-4272 [003] .... 8268.566734: writeback_pages_written: 256
dd-4267 [001] .... 8268.567268: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8268.569268: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8268.575561: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.579702: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.585533: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.589691: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8268.595494: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.599670: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8268.605495: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8268.609659: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8268.615463: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8268.617783: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408576
flush-8:0-4272 [001] .... 8268.617795: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408576
dd-4267 [003] .... 8268.617796: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408576
dd-4267 [003] .... 8268.619270: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=410624
dd-4267 [003] .... 8268.622449: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=412672
flush-8:0-4272 [001] .... 8268.622860: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=408576
dd-4267 [003] .... 8268.623989: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=414720
flush-8:0-4272 [001] .... 8268.625976: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=410624
dd-4267 [003] .... 8268.635422: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8268.840617: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=412672
flush-8:0-4272 [001] .... 8268.848404: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=414720
dd-4267 [003] .... 8268.930278: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=419584
dd-4267 [003] .... 8268.930296: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=419584
dd-4267 [003] .... 8268.931994: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=421632
dd-4267 [003] .... 8268.934099: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=423680
dd-4267 [003] .... 8268.935726: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=425728
dd-4267 [003] .... 8268.937352: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=427776
dd-4267 [003] .... 8268.939046: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=429824
dd-4267 [001] .... 8269.039200: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8269.139135: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8269.239185: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8269.408981: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8269.584400: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=431104
dd-4267 [001] .... 8269.584469: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=431104
dd-4267 [001] .... 8269.593152: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=431360
dd-4267 [001] .... 8269.597285: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=431616
dd-4267 [001] .... 8269.597492: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=431616
dd-4267 [001] .... 8269.598967: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=433664
dd-4267 [001] .... 8269.614402: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=434944
dd-4267 [001] .... 8269.614421: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=434944
dd-4267 [001] .... 8269.616055: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=436992
dd-4267 [002] .... 8269.637753: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8269.680296: writeback_congestion_wait: usec_timeout=100000 usec_delayed=29000
dd-4267 [002] .... 8269.817372: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [002] .... 8269.864374: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=437248
flush-8:0-4272 [002] .... 8269.868771: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=437248
dd-4267 [001] .... 8269.871123: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=443392
flush-8:0-4272 [002] .... 8269.871919: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=439296
dd-4267 [001] .... 8269.875734: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=445440
dd-4267 [001] .... 8269.877352: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=447488
flush-8:0-4272 [002] .... 8269.878824: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=441344
dd-4267 [001] .... 8269.881258: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=449536
dd-4267 [002] .... 8269.885307: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8269.889882: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8269.936593: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=443392
flush-8:0-4272 [002] .... 8269.942755: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=445440
flush-8:0-4272 [002] .... 8269.948672: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=447488
flush-8:0-4272 [002] .... 8269.953747: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=449536
flush-8:0-4272 [002] .... 8269.956079: writeback_pages_written: 13056
dd-4267 [001] .... 8270.015147: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=450304
flush-8:0-4272 [002] .... 8270.015168: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=450304
dd-4267 [001] .... 8270.015174: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=450304
flush-8:0-4272 [002] .... 8270.018425: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=450304
flush-8:0-4272 [002] .... 8270.019354: writeback_pages_written: 768
dd-4267 [002] .... 8270.064531: writeback_congestion_wait: usec_timeout=100000 usec_delayed=48000
dd-4267 [002] .... 8270.106521: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=451072
dd-4267 [002] .... 8270.106542: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=451072
dd-4267 [002] .... 8270.109830: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=452352
dd-4267 [002] .... 8270.111279: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=454400
flush-8:0-4272 [002] .... 8270.274267: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455424
flush-8:0-4272 [002] .... 8270.277302: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455424
flush-8:0-4272 [002] .... 8270.277308: writeback_pages_written: 256
dd-4267 [002] .... 8270.281460: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-0:16-4223 [001] .... 8270.300792: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=34352 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8270.300795: writeback_queue_io: bdi 0:16: older=4302911993 age=30000 enqueue=1 reason=periodic
flush-0:16-4223 [001] .... 8270.300805: writeback_single_inode: bdi 0:16: ino=4874359 state= dirtied_when=4302911988 age=65 index=0 to_write=1024 wrote=0
flush-0:16-4223 [001] .... 8270.300808: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=34352 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8270.300809: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=34352 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8270.300809: writeback_queue_io: bdi 0:16: older=4302911993 age=30000 enqueue=0 reason=periodic
flush-0:16-4223 [001] .... 8270.300809: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=34352 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8270.300814: writeback_pages_written: 0
dd-4267 [002] .... 8270.302002: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8270.316621: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8270.343276: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8270.373944: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8270.394471: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8270.415038: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8270.435568: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8270.472530: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8270.513637: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8270.517612: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455680
dd-4267 [002] .... 8270.517625: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455680
dd-4267 [002] .... 8270.554764: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8270.558840: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455936
dd-4267 [002] .... 8270.558852: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=455936
dd-4267 [002] .... 8270.560339: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=457984
dd-4267 [002] .... 8270.561810: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=460032
dd-4267 [002] .... 8270.564781: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8270.575044: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
flush-8:0-4272 [002] .... 8270.590611: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=461056
flush-8:0-4272 [002] .... 8270.594701: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=461056
flush-8:0-4272 [002] .... 8270.598284: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=463104
flush-8:0-4272 [002] .... 8270.600496: writeback_pages_written: 2304
dd-4267 [002] .... 8270.601943: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [002] .... 8270.633486: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
flush-8:0-4272 [002] .... 8270.657444: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=463360
flush-8:0-4272 [002] .... 8270.660617: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=463360
flush-8:0-4272 [002] .... 8270.660624: writeback_pages_written: 256
dd-4267 [002] .... 8270.673407: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8270.703164: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8270.723126: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8270.743057: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8270.883761: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=463616
dd-4267 [002] .... 8270.883782: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=463616
dd-4267 [002] .... 8270.885303: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=465664
dd-4267 [002] .... 8270.886785: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=467712
dd-4267 [002] .... 8270.888382: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=469760
dd-4267 [002] .... 8270.889945: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=471808
flush-8:0-4272 [001] .... 8271.327896: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=467712
flush-8:0-4272 [001] .... 8271.334733: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=469760
flush-8:0-4272 [001] .... 8271.340404: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=471808
flush-8:0-4272 [001] .... 8271.345681: writeback_pages_written: 10240
dd-4267 [002] .... 8271.421367: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=473856
flush-8:0-4272 [001] .... 8271.421387: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=473856
dd-4267 [002] .... 8271.421390: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=473856
dd-4267 [002] .... 8271.423065: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=475904
dd-4267 [002] .... 8271.425186: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=477952
flush-8:0-4272 [001] .... 8271.425640: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=473856
dd-4267 [002] .... 8271.426874: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=480000
flush-8:0-4272 [001] .... 8271.492067: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=475904
flush-8:0-4272 [001] .... 8271.497902: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=477952
flush-8:0-4272 [001] .... 8271.502398: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=480000
flush-8:0-4272 [001] .... 8271.505244: writeback_pages_written: 7424
dd-4267 [002] .... 8271.678718: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8271.777600: writeback_congestion_wait: usec_timeout=100000 usec_delayed=98000
dd-4267 [001] .... 8271.817785: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8271.827867: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8271.837939: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8271.847990: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8271.858059: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8271.868133: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8271.878146: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8271.888271: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8271.898364: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8271.903945: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8271.908242: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8271.910635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8271.918477: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8271.941108: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8271.945668: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8271.948169: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8271.954621: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8271.958741: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=481280
flush-8:0-4272 [003] .... 8271.958757: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=481280
dd-4267 [001] .... 8271.958758: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=481280
dd-4267 [001] .... 8271.960266: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=483328
dd-4267 [001] .... 8271.961761: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=485376
flush-8:0-4272 [003] .... 8271.962732: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=481280
dd-4267 [001] .... 8271.963264: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=487424
dd-4267 [001] .... 8271.964441: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8271.974773: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8272.009232: writeback_congestion_wait: usec_timeout=100000 usec_delayed=30000
dd-4267 [001] .... 8272.029378: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8272.035038: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8272.039234: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8272.045124: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8272.049333: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8272.051819: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8272.057558: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8272.078026: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8272.082691: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8272.090003: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8272.100194: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8272.110246: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8272.120279: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8272.130351: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8272.136822: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8272.142901: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8272.183805: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=488192
dd-4267 [001] .... 8272.183823: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=488192
dd-4267 [001] .... 8272.195352: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=489216
dd-4267 [001] .... 8272.195373: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=489216
dd-4267 [001] .... 8272.197069: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=491264
dd-4267 [001] .... 8272.198688: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=493312
dd-4267 [001] .... 8272.200844: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=495360
dd-4267 [001] .... 8272.202448: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=497408
dd-4267 [003] .... 8272.302380: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8272.402340: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
##### CPU 0 buffer started ####
dd-4267 [000] .... 8272.587442: writeback_congestion_wait: usec_timeout=100000 usec_delayed=95000
dd-4267 [000] .... 8272.589707: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8272.594405: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8272.603546: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8272.613529: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8272.617066: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=498176
flush-8:0-4272 [002] .... 8272.617081: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=498176
dd-4267 [000] .... 8272.617086: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=498176
dd-4267 [000] .... 8272.619094: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=500224
flush-8:0-4272 [002] .... 8272.620566: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=498176
dd-4267 [000] .... 8272.620634: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=502272
dd-4267 [000] .... 8272.622174: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=504320
flush-8:0-4272 [002] .... 8272.623787: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=500224
flush-8:0-4272 [002] .... 8272.629276: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=502272
flush-8:0-4272 [002] .... 8272.633956: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=504320
flush-8:0-4272 [002] .... 8272.637736: writeback_pages_written: 7936
dd-4267 [003] .... 8272.728244: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8272.816879: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506112
flush-8:0-4272 [002] .... 8272.816896: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506112
dd-4267 [003] .... 8272.816897: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506112
flush-8:0-4272 [002] .... 8272.820965: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506112
flush-8:0-4272 [002] .... 8272.822144: writeback_pages_written: 768
dd-4267 [000] .... 8272.883681: writeback_congestion_wait: usec_timeout=100000 usec_delayed=66000
dd-4267 [000] .... 8272.901202: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [000] .... 8272.911472: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8272.921776: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8272.932042: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8272.942300: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8272.952536: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8272.962856: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8272.972948: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8272.977268: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8272.983253: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8272.989219: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8272.993531: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8272.999473: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.003785: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.009743: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.014080: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8273.020012: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.024305: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.030315: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.033647: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506880
flush-8:0-4272 [002] .... 8273.033663: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506880
dd-4267 [000] .... 8273.033664: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506880
dd-4267 [000] .... 8273.035857: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=508928
flush-8:0-4272 [002] .... 8273.037953: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=506880
flush-8:0-4272 [000] .... 8273.118847: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=508928
flush-8:0-4272 [000] .... 8273.125008: writeback_pages_written: 2816
dd-4267 [001] .... 8273.201257: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=509696
flush-8:0-4272 [000] .... 8273.201275: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=509696
dd-4267 [001] .... 8273.201283: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=509696
dd-4267 [001] .... 8273.202988: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=511744
dd-4267 [001] .... 8273.204095: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8273.204351: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [000] .... 8273.207289: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=509696
flush-8:0-4272 [000] .... 8273.210162: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=511744
dd-4267 [001] .... 8273.214288: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
flush-8:0-4272 [000] .... 8273.214741: writeback_pages_written: 2816
dd-4267 [002] .... 8273.220237: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.224624: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.230590: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.234929: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8273.240847: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.245152: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.252550: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8273.256650: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8273.262386: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.266457: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.272133: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.274530: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8273.276786: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.281514: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8273.303716: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=512512
flush-8:0-4272 [002] .... 8273.303734: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=512512
dd-4267 [000] .... 8273.303742: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=512512
dd-4267 [000] .... 8273.305253: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=514560
dd-4267 [000] .... 8273.306756: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=516608
flush-8:0-4272 [002] .... 8273.308082: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=512512
dd-4267 [000] .... 8273.308310: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=518656
dd-4267 [001] .... 8273.309955: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=520704
flush-8:0-4272 [002] .... 8273.310937: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=514560
flush-8:0-4272 [002] .... 8273.317219: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=516608
flush-8:0-4272 [002] .... 8273.322499: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=518656
flush-8:0-4272 [002] .... 8273.327288: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=520704
flush-8:0-4272 [002] .... 8273.331707: writeback_pages_written: 10240
dd-4267 [003] .... 8273.411759: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8273.467526: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=522752
flush-8:0-4272 [002] .... 8273.467545: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=522752
dd-4267 [003] .... 8273.467547: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=522752
dd-4267 [003] .... 8273.469243: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=524800
dd-4267 [003] .... 8273.470853: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=526848
flush-8:0-4272 [002] .... 8273.471531: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=522752
dd-4267 [003] .... 8273.472458: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8273.476836: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=524800
flush-8:0-4272 [002] .... 8273.482005: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=526848
flush-8:0-4272 [002] .... 8273.484987: writeback_pages_written: 5376
dd-4267 [001] .... 8273.576718: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8273.630560: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=528128
flush-8:0-4272 [002] .... 8273.630579: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=528128
dd-4267 [001] .... 8273.630580: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=528128
dd-4267 [001] .... 8273.632915: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=530176
flush-8:0-4272 [002] .... 8273.634217: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=528128
flush-8:0-4272 [002] .... 8273.637881: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=530176
flush-8:0-4272 [002] .... 8273.641495: writeback_pages_written: 3328
dd-4267 [003] .... 8273.733643: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8273.803010: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.812834: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8273.822636: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8273.832432: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8273.842319: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8273.852182: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8273.861874: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8273.872685: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8273.877222: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8273.881324: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.887043: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8273.891135: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.896818: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.900890: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.906661: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8273.910747: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.916474: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.920550: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.926259: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8273.930361: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.936114: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.940195: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.942458: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=531456
flush-8:0-4272 [002] .... 8273.942469: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=531456
dd-4267 [000] .... 8273.942470: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=531456
dd-4267 [000] .... 8273.943968: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=533504
dd-4267 [000] .... 8273.945828: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8273.946273: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=531456
flush-8:0-4272 [002] .... 8273.949248: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=533504
dd-4267 [000] .... 8273.949900: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .N.. 8273.954420: writeback_pages_written: 3584
dd-4267 [002] .... 8273.955696: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8273.959774: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8273.965545: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8273.969610: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.975340: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.979456: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8273.987689: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8273.992204: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.026101: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8274.031783: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.035939: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.040032: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.045692: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8274.049762: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.055579: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.059648: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8274.065335: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8274.069439: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8274.075170: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.079279: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.086684: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8274.091051: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.097019: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.102975: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.107277: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.111257: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=535040
flush-8:0-4272 [002] .... 8274.111272: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=535040
dd-4267 [000] .... 8274.111280: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=535040
dd-4267 [000] .... 8274.114916: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=537088
flush-8:0-4272 [002] .... 8274.115545: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=535040
flush-8:0-4272 [002] .... 8274.118567: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=537088
dd-4267 [001] .... 8274.120214: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538112
dd-4267 [001] .... 8274.123035: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8274.123531: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538112
flush-8:0-4272 [002] .... 8274.124428: writeback_pages_written: 3840
dd-4267 [001] .... 8274.125289: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.127722: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8274.130996: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8274.133237: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.135492: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8274.175907: writeback_congestion_wait: usec_timeout=100000 usec_delayed=40000
dd-4267 [000] .... 8274.290285: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8274.336268: writeback_congestion_wait: usec_timeout=100000 usec_delayed=46000
dd-4267 [002] .... 8274.340912: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8274.347609: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.357660: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8274.367884: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8274.373602: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.377990: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8274.383934: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8274.386279: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538880
flush-8:0-4272 [002] .... 8274.386291: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538880
dd-4267 [000] .... 8274.386292: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538880
dd-4267 [000] .... 8274.387774: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=540928
flush-8:0-4272 [002] .... 8274.390547: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=538880
dd-4267 [000] .... 8274.391322: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=542976
dd-4267 [000] .... 8274.392891: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=545024
flush-8:0-4272 [000] .... 8274.536676: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=540928
flush-8:0-4272 [000] .... 8274.543142: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=542976
flush-8:0-4272 [000] .... 8274.549982: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=545024
flush-8:0-4272 [000] .... 8274.554681: writeback_pages_written: 7680
dd-4267 [001] .... 8274.657074: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=546560
flush-8:0-4272 [000] .... 8274.657090: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=546560
dd-4267 [001] .... 8274.657093: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=546560
dd-4267 [001] .... 8274.661141: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=548608
flush-8:0-4272 [000] .... 8274.662544: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=546560
dd-4267 [001] .... 8274.662787: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=550656
flush-8:0-4272 [000] .... 8274.666715: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=548608
dd-4267 [001] .... 8274.666972: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=552704
dd-4267 [001] .... 8274.670755: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=554752
dd-4267 [001] .... 8274.673577: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8274.674196: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=550656
dd-4267 [001] .... 8274.677756: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8274.680418: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=552704
flush-8:0-4272 [000] .... 8274.685640: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=554752
flush-8:0-4272 [000] .... 8274.688771: writeback_pages_written: 9216
dd-4267 [003] .... 8274.779091: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8274.843553: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8274.853430: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8274.863405: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8274.870132: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8274.874634: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8274.878968: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.883432: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.887848: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8274.930432: writeback_congestion_wait: usec_timeout=100000 usec_delayed=37000
dd-4267 [000] .... 8274.932637: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8274.943276: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8274.943281: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=555776
flush-8:0-4272 [002] .... 8274.943292: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=555776
flush-8:0-4272 [002] .... 8274.947234: writeback_pages_written: 256
dd-4267 [000] .... 8274.947540: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=556032
flush-8:0-4272 [002] .... 8274.947548: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=556032
dd-4267 [000] .... 8274.947549: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=556032
dd-4267 [000] .... 8274.949050: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=558080
flush-8:0-4272 [002] .... 8274.950731: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=556032
flush-8:0-4272 [002] .... 8274.954025: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=558080
flush-8:0-4272 [002] .... 8274.958120: writeback_pages_written: 3072
dd-4267 [001] .... 8274.962461: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=559104
flush-8:0-4272 [002] .... 8274.962480: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=559104
dd-4267 [001] .... 8274.962481: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=559104
flush-8:0-4272 [002] .... 8274.965051: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=559104
flush-8:0-4272 [002] .... 8274.966440: writeback_pages_written: 1024
dd-4267 [001] .... 8274.971338: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560128
flush-8:0-4272 [002] .... 8274.971354: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560128
dd-4267 [001] .... 8274.971355: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560128
flush-8:0-4272 [002] .... 8274.973875: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560128
flush-8:0-4272 [002] .... 8274.974803: writeback_pages_written: 768
dd-4267 [001] .... 8274.976380: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560896
flush-8:0-4272 [002] .... 8274.976392: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560896
dd-4267 [001] .... 8274.976393: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560896
flush-8:0-4272 [002] .... 8274.980232: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=560896
dd-4267 [001] .... 8274.981786: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=561920
flush-8:0-4272 [002] .... 8274.982195: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=561920
dd-4267 [001] .... 8274.982196: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=562176
flush-8:0-4272 [002] .... 8274.985722: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=562176
flush-8:0-4272 [002] .... 8274.988800: writeback_pages_written: 2816
dd-4267 [003] .... 8275.082867: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8275.128437: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8275.138326: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563712
flush-8:0-4272 [002] .... 8275.138340: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563712
dd-4267 [000] .... 8275.138341: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563712
flush-8:0-4272 [002] .... 8275.141461: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563712
flush-8:0-4272 [002] .... 8275.141469: writeback_pages_written: 256
dd-4267 [002] .... 8275.194016: writeback_congestion_wait: usec_timeout=100000 usec_delayed=55000
dd-4267 [000] .... 8275.198421: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8275.292553: writeback_congestion_wait: usec_timeout=100000 usec_delayed=69000
dd-4267 [000] .... 8275.296650: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563968
flush-8:0-4272 [002] .... 8275.296664: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563968
dd-4267 [000] .... 8275.296665: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563968
dd-4267 [000] .... 8275.297205: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-0:16-4223 [003] .... 8275.297726: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=35970 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8275.297730: writeback_queue_io: bdi 0:16: older=4302916993 age=30000 enqueue=2 reason=periodic
flush-0:16-4223 [003] .... 8275.297741: writeback_single_inode: bdi 0:16: ino=1573485 state= dirtied_when=4302912037 age=65 index=0 to_write=1024 wrote=0
flush-0:16-4223 [003] .... 8275.297765: writeback_single_inode: bdi 0:16: ino=1573501 state= dirtied_when=4302915356 age=61 index=24 to_write=1024 wrote=1
flush-0:16-4223 [003] .... 8275.297769: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=35969 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8275.297770: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=35969 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8275.297770: writeback_queue_io: bdi 0:16: older=4302916993 age=30000 enqueue=0 reason=periodic
flush-0:16-4223 [003] .... 8275.297771: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=35969 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [003] .... 8275.297777: writeback_pages_written: 1
flush-8:0-4272 [002] .... 8275.300356: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=563968
flush-8:0-4272 [002] .... 8275.300363: writeback_pages_written: 256
dd-4267 [000] .... 8275.301842: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8275.307614: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8275.312153: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8275.319068: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8275.328375: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8275.338401: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8275.342574: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=564224
flush-8:0-4272 [000] .... 8275.342588: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=564224
dd-4267 [002] .... 8275.342589: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=564224
dd-4267 [002] .... 8275.346229: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=566272
flush-8:0-4272 [000] .... 8275.346586: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=564224
dd-4267 [002] .... 8275.347786: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=568320
flush-8:0-4272 [000] .... 8275.349746: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=566272
dd-4267 [002] .... 8275.351519: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=570368
dd-4267 [002] .... 8275.353984: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8275.355780: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=568320
dd-4267 [002] .... 8275.356369: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [000] .... 8275.361337: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=570368
flush-8:0-4272 [000] .... 8275.363817: writeback_pages_written: 6912
dd-4267 [000] .... 8275.455701: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8275.493067: writeback_congestion_wait: usec_timeout=100000 usec_delayed=14000
dd-4267 [002] .... 8275.513157: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8275.523329: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8275.533356: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8275.536894: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571136
flush-8:0-4272 [002] .... 8275.536907: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571136
dd-4267 [000] .... 8275.536915: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571136
flush-8:0-4272 [002] .... 8275.540007: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571136
flush-8:0-4272 [002] .... 8275.540783: writeback_pages_written: 768
dd-4267 [000] .... 8275.549196: writeback_congestion_wait: usec_timeout=100000 usec_delayed=12000
dd-4267 [002] .... 8275.559066: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8275.569257: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8275.574835: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8275.576992: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571904
flush-8:0-4272 [002] .... 8275.577003: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571904
dd-4267 [000] .... 8275.577010: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571904
dd-4267 [000] .... 8275.579035: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8275.580062: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=571904
flush-8:0-4272 [002] .... 8275.580471: writeback_pages_written: 512
dd-4267 [002] .... 8275.584884: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8275.590767: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8275.595004: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8275.600852: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8275.607811: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8275.611310: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572416
flush-8:0-4272 [002] .... 8275.611324: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572416
dd-4267 [000] .... 8275.611327: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572416
dd-4267 [000] .... 8275.612088: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8275.614606: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572416
flush-8:0-4272 [002] .... 8275.614613: writeback_pages_written: 256
dd-4267 [000] .... 8275.616597: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8275.620899: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8275.622607: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572672
flush-8:0-4272 [000] .... 8275.622616: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572672
dd-4267 [002] .... 8275.622617: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572672
flush-8:0-4272 [000] .... 8275.626265: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572672
flush-8:0-4272 [000] .... 8275.626271: writeback_pages_written: 256
dd-4267 [000] .... 8275.632606: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8275.642731: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8275.656678: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572928
flush-8:0-4272 [002] .... 8275.656693: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572928
dd-4267 [000] .... 8275.656694: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572928
dd-4267 [000] .... 8275.658185: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=574976
flush-8:0-4272 [002] .... 8275.660256: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=572928
dd-4267 [002] .... 8275.663561: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
flush-8:0-4272 [000] .... 8275.762227: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=574976
flush-8:0-4272 [000] .... 8275.768192: writeback_pages_written: 3328
dd-4267 [001] .... 8275.813954: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=576256
flush-8:0-4272 [000] .... 8275.813972: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=576256
dd-4267 [001] .... 8275.813973: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=576256
flush-8:0-4272 [000] .... 8275.818853: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=576256
dd-4267 [001] .... 8275.819749: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=577536
flush-8:0-4272 [000] .... 8275.821425: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=577536
dd-4267 [001] .... 8275.821426: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=579328
dd-4267 [001] .... 8275.825312: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [000] .... 8275.829046: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=579328
flush-8:0-4272 [000] .... 8275.830311: writeback_pages_written: 4096
dd-4267 [000] .... 8275.835347: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8275.841226: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8275.845447: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8276.548367: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=580352
flush-8:0-4272 [002] .... 8276.548384: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=580352
dd-4267 [000] .... 8276.548400: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=580352
dd-4267 [000] .... 8276.550364: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=582400
dd-4267 [000] .... 8276.551926: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=584448
dd-4267 [000] .... 8276.553518: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=586496
flush-8:0-4272 [002] .... 8276.554547: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=580352
dd-4267 [000] .... 8276.555127: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=588544
dd-4267 [000] .... 8276.556649: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=590592
flush-8:0-4272 [002] .... 8276.557449: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=582400
dd-4267 [001] .... 8276.560430: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=592640
dd-4267 [001] .... 8276.562084: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=594688
dd-4267 [001] .... 8276.563704: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=596736
dd-4267 [001] .... 8276.565324: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=598784
flush-8:0-4272 [002] .... 8276.565402: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=584448
dd-4267 [001] .... 8276.566863: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=600832
dd-4267 [001] .... 8276.568420: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=602880
flush-8:0-4272 [002] .... 8276.573699: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=586496
flush-8:0-4272 [002] .... 8276.580114: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=588544
flush-8:0-4272 [002] .... 8276.585744: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=590592
flush-8:0-4272 [002] .... 8276.590904: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=592640
flush-8:0-4272 [002] .... 8276.595589: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=594688
flush-8:0-4272 [002] .... 8276.599917: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=596736
flush-8:0-4272 [002] .... 8276.603987: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=598784
dd-4267 [003] .... 8276.668972: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8276.769045: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8276.890790: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=600832
flush-8:0-4272 [002] .... 8276.895314: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=602880
flush-8:0-4272 [002] .... 8276.898568: writeback_pages_written: 24320
dd-4267 [003] .... 8276.908887: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8277.050810: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8277.200263: writeback_congestion_wait: usec_timeout=100000 usec_delayed=88000
dd-4267 [000] .... 8277.258031: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604672
flush-8:0-4272 [002] .... 8277.258049: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604672
dd-4267 [000] .... 8277.258050: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604672
dd-4267 [000] .... 8277.258823: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8277.261572: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604672
flush-8:0-4272 [002] .... 8277.261579: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=35048 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8277.261580: writeback_queue_io: bdi 8:0: older=4302918957 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [002] .... 8277.261580: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=35048 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8277.261582: writeback_pages_written: 256
dd-4267 [000] .... 8277.262937: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.268671: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.272757: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.278481: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.282585: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8277.288315: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.292395: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8277.298115: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.302215: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.307931: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.312008: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.317735: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.324837: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8277.355709: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.364584: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8277.374398: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8277.382588: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8277.392402: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8277.397901: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.402057: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.407739: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.411818: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.417560: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.421658: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.427424: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.431473: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8277.437191: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.441271: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.447015: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.451087: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.456772: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.460844: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.466614: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.470713: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.476407: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.480519: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.486224: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.490324: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.496067: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.500124: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.505806: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.509968: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.515667: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.519729: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.521881: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8277.524031: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.526217: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8277.528385: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.530862: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.533032: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8277.539390: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8277.546494: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8277.550594: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.556326: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.560414: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8277.566132: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.570213: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8277.575939: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.580028: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.585719: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8277.589773: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.595538: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.599643: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8277.605356: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.609463: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.615151: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8277.619253: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8277.624990: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8277.629080: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8277.630998: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604928
flush-8:0-4272 [000] .... 8277.631010: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604928
dd-4267 [002] .... 8277.631011: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604928
dd-4267 [002] .... 8277.632513: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=606976
dd-4267 [002] .... 8277.634731: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8277.636659: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=604928
dd-4267 [002] .... 8277.638506: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=609024
dd-4267 [002] .... 8277.640040: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=611072
dd-4267 [002] .... 8277.641550: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=613120
dd-4267 [002] .... 8277.643094: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=615168
flush-8:0-4272 [000] .... 8277.715839: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=606976
flush-8:0-4272 [000] .... 8277.724516: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=609024
flush-8:0-4272 [000] .... 8277.733064: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=611072
flush-8:0-4272 [000] .... 8277.740840: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=613120
flush-8:0-4272 [000] .... 8277.748062: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=615168
flush-8:0-4272 [000] .... 8277.755291: writeback_pages_written: 12288
dd-4267 [001] .... 8277.802545: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=617216
flush-8:0-4272 [000] .... 8277.802565: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=617216
dd-4267 [001] .... 8277.802566: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=617216
dd-4267 [001] .... 8277.804416: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=619264
dd-4267 [001] .... 8277.806516: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=621312
flush-8:0-4272 [000] .... 8277.808332: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=617216
flush-8:0-4272 [000] .... 8277.813105: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=619264
dd-4267 [001] .... 8277.813218: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=623360
dd-4267 [001] .... 8277.815522: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=625408
flush-8:0-4272 [000] .... 8277.820794: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=621312
dd-4267 [001] .... 8277.821744: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=627456
flush-8:0-4272 [000] .... 8277.826650: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=623360
dd-4267 [001] .... 8277.826949: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [000] .... 8277.832483: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=625408
flush-8:0-4272 [000] .... 8277.837046: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=627456
flush-8:0-4272 [000] .... 8277.840357: writeback_pages_written: 11776
dd-4267 [003] .... 8277.931348: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8278.051459: writeback_congestion_wait: usec_timeout=100000 usec_delayed=55000
dd-4267 [000] .... 8278.116343: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=628992
flush-8:0-4272 [002] .... 8278.116363: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=628992
dd-4267 [000] .... 8278.116364: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=628992
dd-4267 [000] .... 8278.118347: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=631040
dd-4267 [000] .... 8278.119860: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=633088
flush-8:0-4272 [001] .... 8278.120392: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=628992
dd-4267 [000] .... 8278.123157: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8278.123728: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=631040
flush-8:0-4272 [001] .... 8278.130201: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=633088
flush-8:0-4272 [001] .... 8278.133845: writeback_pages_written: 5376
dd-4267 [002] .... 8278.225775: writeback_congestion_wait: usec_timeout=100000 usec_delayed=99000
dd-4267 [002] .... 8278.294088: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634368
flush-8:0-4272 [001] .... 8278.294107: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634368
dd-4267 [002] .... 8278.294109: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634368
flush-8:0-4272 [001] .... 8278.297397: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634368
flush-8:0-4272 [001] .... 8278.297405: writeback_pages_written: 256
dd-4267 [002] .... 8278.303627: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8278.308159: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8278.359684: writeback_congestion_wait: usec_timeout=100000 usec_delayed=51000
dd-4267 [000] .... 8278.362293: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8278.414805: writeback_congestion_wait: usec_timeout=100000 usec_delayed=52000
dd-4267 [000] .... 8278.417186: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8278.419534: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8278.421935: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8278.424848: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8278.523938: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8278.609350: writeback_congestion_wait: usec_timeout=100000 usec_delayed=85000
dd-4267 [002] .... 8278.611904: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8278.614392: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8278.617127: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8278.621765: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8278.629512: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8278.639410: writeback_congestion_wait: usec_timeout=100000 usec_delayed=10000
dd-4267 [003] .... 8278.649387: writeback_congestion_wait: usec_timeout=100000 usec_delayed=10000
dd-4267 [001] .... 8278.655016: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8278.659199: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8278.664970: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8278.744840: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8278.748992: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8278.754791: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8278.758983: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8278.764795: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8278.768952: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8278.774753: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8278.778942: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.784729: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.788914: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.794714: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8278.798872: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.804677: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.808866: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.814669: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8278.818829: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.824640: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.828858: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8278.834601: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8278.838792: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8278.901654: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8278.908163: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634624
flush-8:0-4272 [001] .... 8278.908182: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634624
dd-4267 [000] .... 8278.908650: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634624
dd-4267 [000] .... 8278.911296: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8278.913786: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634624
flush-8:0-4272 [001] .... 8278.913794: writeback_pages_written: 256
dd-4267 [002] .... 8278.921513: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8278.925513: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8278.931324: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8278.935488: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8278.941321: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8278.945468: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8278.951282: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8278.955458: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8278.961249: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8278.964003: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634880
flush-8:0-4272 [001] .... 8278.964020: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634880
dd-4267 [000] .... 8278.964035: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634880
dd-4267 [000] .... 8278.966502: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=636928
dd-4267 [000] .... 8278.968844: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=638976
flush-8:0-4272 [001] .... 8278.969634: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=634880
dd-4267 [000] .... 8278.971204: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=641024
flush-8:0-4272 [001] .... 8278.973125: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=636928
dd-4267 [000] .... 8278.975599: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=643072
dd-4267 [000] .... 8278.977264: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=645120
flush-8:0-4272 [001] .... 8278.982123: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=638976
dd-4267 [000] .... 8278.985235: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=647168
dd-4267 [000] .... 8278.986899: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=649216
dd-4267 [000] .... 8278.988478: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=651264
flush-8:0-4272 [001] .... 8279.107478: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=641024
flush-8:0-4272 [001] .... 8279.115590: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=643072
flush-8:0-4272 [001] .... 8279.122629: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=645120
flush-8:0-4272 [001] .... 8279.128637: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=647168
flush-8:0-4272 [001] .... 8279.134624: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=649216
flush-8:0-4272 [001] .... 8279.139908: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=651264
flush-8:0-4272 [001] .... 8279.143584: writeback_pages_written: 17408
dd-4267 [000] .... 8279.191039: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=652288
flush-8:0-4272 [001] .... 8279.191060: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=652288
dd-4267 [000] .... 8279.191070: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=652288
dd-4267 [000] .... 8279.192824: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=654336
flush-8:0-4272 [001] .... 8279.194897: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=652288
flush-8:0-4272 [001] .... 8279.198344: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=654336
dd-4267 [000] .... 8279.198346: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=655360
dd-4267 [000] .... 8279.199880: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=657408
flush-8:0-4272 [001] .... 8279.202409: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=655360
flush-8:0-4272 [001] .... 8279.205272: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=657408
flush-8:0-4272 [001] .... 8279.209400: writeback_pages_written: 6912
dd-4267 [002] .... 8279.300548: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8279.420643: writeback_congestion_wait: usec_timeout=100000 usec_delayed=59000
dd-4267 [003] .... 8279.473709: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659200
flush-8:0-4272 [001] .... 8279.473725: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659200
dd-4267 [003] .... 8279.473735: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659200
flush-8:0-4272 [001] .... 8279.477129: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659200
flush-8:0-4272 [001] .... 8279.477537: writeback_pages_written: 512
dd-4267 [001] .... 8279.567996: writeback_congestion_wait: usec_timeout=100000 usec_delayed=94000
dd-4267 [001] .... 8279.570412: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8279.575103: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8279.583971: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.594089: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8279.605732: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [001] .... 8279.615825: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.625850: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.635943: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8279.646070: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.656125: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.666165: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.676215: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8279.686308: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.696389: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.706454: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.716539: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.720112: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659712
flush-8:0-4272 [003] .... 8279.720126: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659712
dd-4267 [001] .... 8279.720127: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659712
dd-4267 [001] .... 8279.721617: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=661760
dd-4267 [001] .... 8279.723124: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=663808
flush-8:0-4272 [003] .... 8279.724157: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=659712
dd-4267 [003] .... 8279.728278: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
flush-8:0-4272 [000] .... 8279.728765: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=661760
flush-8:0-4272 [000] .... 8279.736675: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=663808
dd-4267 [001] .... 8279.738442: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
flush-8:0-4272 [000] .... 8279.740568: writeback_pages_written: 5120
dd-4267 [001] .... 8279.748446: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8279.758431: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8279.768498: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.778569: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.788654: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.798693: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8279.808736: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8279.818831: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.828949: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.839007: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.842997: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=664832
flush-8:0-4272 [000] .... 8279.843014: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=664832
dd-4267 [001] .... 8279.843016: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=664832
flush-8:0-4272 [000] .... 8279.847182: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=664832
flush-8:0-4272 [000] .... 8279.847191: writeback_pages_written: 256
dd-4267 [003] .... 8279.849076: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8279.853108: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8279.863346: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [001] .... 8279.874975: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8279.880557: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.884813: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.890544: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.894781: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8279.900525: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.904786: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.910495: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.914742: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8279.920501: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.924716: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.930462: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.934704: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8279.940466: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.944675: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.950443: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.954671: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8279.960415: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.964640: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.970407: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.974635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8279.980386: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.984609: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8279.990382: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8279.992689: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=665088
flush-8:0-4272 [000] .... 8279.992705: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=665088
dd-4267 [001] .... 8279.992706: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=665088
dd-4267 [001] .... 8279.996636: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=667136
flush-8:0-4272 [000] .... 8279.998271: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=665088
dd-4267 [001] .... 8279.998348: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=669184
dd-4267 [001] .... 8279.999931: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=671232
flush-8:0-4272 [000] .... 8280.002961: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=667136
dd-4267 [001] .... 8280.004506: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [000] .... 8280.010048: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=669184
dd-4267 [001] .... 8280.010313: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8280.012905: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=673280
flush-8:0-4272 [000] .... 8280.016172: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=671232
dd-4267 [001] .... 8280.017137: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=675328
dd-4267 [001] .... 8280.018724: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8280.020975: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8280.023205: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8280.025762: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8280.166717: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=673280
flush-8:0-4272 [002] .... 8280.172594: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=675328
flush-8:0-4272 [002] .... 8280.176266: writeback_pages_written: 11520
dd-4267 [003] .... 8280.266612: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=676608
flush-8:0-4272 [002] .... 8280.266632: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=676608
dd-4267 [003] .... 8280.266635: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=676608
dd-4267 [003] .... 8280.268438: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=678656
flush-8:0-4272 [002] .... 8280.270275: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=676608
dd-4267 [003] .... 8280.272860: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=680704
flush-8:0-4272 [002] .... 8280.273667: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=678656
dd-4267 [003] .... 8280.277004: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=682752
flush-8:0-4272 [002] .... 8280.279511: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=680704
flush-8:0-4272 [002] .... 8280.284580: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=682752
flush-8:0-4272 [002] .... 8280.286725: writeback_pages_written: 6912
flush-0:16-4223 [001] .... 8280.294981: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=29073 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8280.294985: writeback_queue_io: bdi 0:16: older=4302921993 age=30000 enqueue=3 reason=periodic
flush-0:16-4223 [001] .... 8280.294994: writeback_single_inode: bdi 0:16: ino=3080195 state= dirtied_when=4302920855 age=56 index=0 to_write=1024 wrote=0
flush-0:16-4223 [001] .... 8280.295020: writeback_single_inode: bdi 0:16: ino=1573416 state= dirtied_when=4302921098 age=56 index=0 to_write=1024 wrote=1
flush-0:16-4223 [001] .... 8280.295032: writeback_single_inode: bdi 0:16: ino=1573486 state= dirtied_when=4302921098 age=56 index=52481 to_write=1024 wrote=1
flush-0:16-4223 [001] .... 8280.295035: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=29071 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8280.295036: writeback_start: bdi 0:16: sb_dev 0:0 nr_pages=29071 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8280.295037: writeback_queue_io: bdi 0:16: older=4302921993 age=30000 enqueue=0 reason=periodic
flush-0:16-4223 [001] .... 8280.295037: writeback_written: bdi 0:16: sb_dev 0:0 nr_pages=29071 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-0:16-4223 [001] .... 8280.295042: writeback_pages_written: 2
dd-4267 [001] .... 8280.297036: writeback_congestion_wait: usec_timeout=100000 usec_delayed=20000
dd-4267 [003] .... 8280.408987: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8280.467718: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.477905: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8280.488203: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8280.492193: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683520
flush-8:0-4272 [002] .... 8280.492204: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683520
dd-4267 [000] .... 8280.492205: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683520
dd-4267 [000] .... 8280.494904: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [002] .... 8280.495455: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683520
flush-8:0-4272 [002] .... 8280.495461: writeback_pages_written: 256
dd-4267 [002] .... 8280.499328: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.503823: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.508200: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.516395: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683776
flush-8:0-4272 [002] .... 8280.516410: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683776
dd-4267 [000] .... 8280.516410: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683776
dd-4267 [000] .... 8280.516691: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8280.516877: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8280.520252: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=683776
flush-8:0-4272 [002] .... 8280.520259: writeback_pages_written: 256
dd-4267 [000] .... 8280.521328: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.525593: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.613120: writeback_congestion_wait: usec_timeout=100000 usec_delayed=84000
dd-4267 [000] .... 8280.621118: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.628140: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8280.636293: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8280.640774: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.645305: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8280.649723: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8280.657246: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8280.661750: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.670022: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=684032
flush-8:0-4272 [002] .... 8280.670036: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=684032
dd-4267 [000] .... 8280.670040: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=684032
dd-4267 [000] .... 8280.671552: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=686080
dd-4267 [000] .... 8280.673073: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=688128
flush-8:0-4272 [002] .... 8280.674106: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=684032
flush-8:0-4272 [001] .... 8280.677134: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=686080
dd-4267 [000] .... 8280.680892: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690176
flush-8:0-4272 [001] .... 8280.685604: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=688128
dd-4267 [000] .... 8280.686261: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
flush-8:0-4272 [001] .... 8280.691619: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690176
flush-8:0-4272 [001] .... 8280.693880: writeback_pages_written: 6400
dd-4267 [000] .... 8280.699811: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8280.725768: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8280.735583: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8280.745458: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8280.749433: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690432
flush-8:0-4272 [001] .... 8280.749453: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690432
dd-4267 [000] .... 8280.749455: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690432
flush-8:0-4272 [001] .... 8280.753038: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690432
flush-8:0-4272 [001] .... 8280.753044: writeback_pages_written: 256
dd-4267 [000] .... 8280.755184: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8280.763233: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8280.767808: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.772434: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.776929: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.781392: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8280.785741: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.790431: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8280.805974: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690688
flush-8:0-4272 [001] .... 8280.805990: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690688
dd-4267 [000] .... 8280.805995: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690688
flush-8:0-4272 [001] .... 8280.810334: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690688
flush-8:0-4272 [001] .... 8280.810343: writeback_pages_written: 256
dd-4267 [002] .... 8280.835906: writeback_congestion_wait: usec_timeout=100000 usec_delayed=30000
dd-4267 [002] .... 8280.942587: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8280.999893: writeback_congestion_wait: usec_timeout=100000 usec_delayed=57000
dd-4267 [000] .... 8281.002359: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8281.004620: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8281.007144: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8281.011505: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8281.015104: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690944
flush-8:0-4272 [001] .... 8281.015120: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690944
dd-4267 [000] .... 8281.015121: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690944
dd-4267 [000] .... 8281.018879: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8281.019801: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=690944
flush-8:0-4272 [001] .... 8281.021129: writeback_pages_written: 768
dd-4267 [000] .... 8281.023390: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=691712
flush-8:0-4272 [001] .... 8281.023405: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=691712
dd-4267 [000] .... 8281.023406: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=691712
dd-4267 [000] .... 8281.025078: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=693760
dd-4267 [000] .... 8281.026726: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=695808
flush-8:0-4272 [001] .... 8281.027870: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=691712
dd-4267 [000] .... 8281.028680: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [001] .... 8281.032562: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=693760
dd-4267 [000] .... 8281.034082: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=697856
dd-4267 [002] .... 8281.038551: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [001] .... 8281.039182: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=695808
dd-4267 [002] .... 8281.043151: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=699904
flush-8:0-4272 [001] .... 8281.045416: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=697856
flush-8:0-4272 [001] .... 8281.050590: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=699904
flush-8:0-4272 [001] .... 8281.054085: writeback_pages_written: 9472
dd-4267 [000] .... 8281.146586: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8281.267657: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=701184
flush-8:0-4272 [001] .... 8281.267676: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=701184
dd-4267 [000] .... 8281.267682: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=701184
dd-4267 [000] .... 8281.269420: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=703232
flush-8:0-4272 [001] .... 8281.273221: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=701184
dd-4267 [000] .... 8281.275742: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=705280
flush-8:0-4272 [001] .... 8281.276549: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=703232
dd-4267 [000] .... 8281.277912: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=707328
dd-4267 [003] .... 8281.280371: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [001] .... 8281.318655: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=705280
flush-8:0-4272 [001] .... 8281.324616: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=707328
flush-8:0-4272 [001] .... 8281.328030: writeback_pages_written: 6912
dd-4267 [002] .... 8281.450334: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8281.461260: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8281.483632: writeback_congestion_wait: usec_timeout=100000 usec_delayed=20000
dd-4267 [003] .... 8281.486146: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8281.488493: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8281.491058: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8281.495253: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8281.503364: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8281.513429: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8281.522995: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8281.532819: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8281.542599: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8281.546558: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708096
flush-8:0-4272 [001] .... 8281.546572: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708096
dd-4267 [003] .... 8281.546572: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708096
dd-4267 [001] .... 8281.556507: writeback_congestion_wait: usec_timeout=100000 usec_delayed=10000
flush-8:0-4272 [003] .... 8282.192050: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708096
flush-8:0-4272 [003] .... 8282.192057: writeback_pages_written: 256
dd-4267 [003] .... 8282.363940: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708352
flush-8:0-4272 [001] .... 8282.363957: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708352
dd-4267 [003] .... 8282.363965: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708352
dd-4267 [003] .... 8282.365488: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=710400
dd-4267 [003] .... 8282.366985: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=712448
dd-4267 [003] .... 8282.368510: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=714496
flush-8:0-4272 [001] .... 8282.369497: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=708352
dd-4267 [003] .... 8282.370048: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=716544
dd-4267 [003] .... 8282.371633: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=718592
flush-8:0-4272 [000] .... 8282.374078: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=710400
dd-4267 [003] .... 8282.378185: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=720640
flush-8:0-4272 [000] .... 8282.385965: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=712448
dd-4267 [003] .... 8282.389259: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=722688
dd-4267 [003] .... 8282.390925: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=724736
flush-8:0-4272 [000] .... 8282.394370: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=714496
flush-8:0-4272 [000] .... 8282.403366: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=716544
flush-8:0-4272 [000] .... 8282.411168: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=718592
flush-8:0-4272 [000] .... 8282.418447: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=720640
dd-4267 [003] .... 8282.419012: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=726784
dd-4267 [003] .... 8282.420711: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=728832
flush-8:0-4272 [000] .... 8282.425497: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=722688
flush-8:0-4272 [000] .... 8282.432174: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=724736
dd-4267 [003] .... 8282.435607: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=730880
flush-8:0-4272 [000] .... 8282.437550: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=726784
flush-8:0-4272 [000] .... 8282.443269: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=728832
flush-8:0-4272 [000] .... 8282.447516: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=730880
dd-4267 [001] .... 8282.536821: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8282.594711: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=28847 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8282.594714: writeback_queue_io: bdi 8:0: older=4302924294 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [002] .... 8282.594714: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=28847 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8282.594717: writeback_pages_written: 24320
dd-4267 [003] .... 8282.702707: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8282.766257: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732672
flush-8:0-4272 [002] .... 8282.766275: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732672
dd-4267 [003] .... 8282.766276: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732672
dd-4267 [000] .... 8282.769626: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [002] .... 8282.770439: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732672
flush-8:0-4272 [002] .... 8282.770448: writeback_pages_written: 256
dd-4267 [000] .... 8282.792970: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732928
flush-8:0-4272 [002] .... 8282.792985: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732928
dd-4267 [000] .... 8282.792991: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732928
flush-8:0-4272 [002] .... 8282.796612: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=732928
flush-8:0-4272 [002] .... 8282.797095: writeback_pages_written: 512
dd-4267 [001] .... 8282.803815: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733440
flush-8:0-4272 [002] .... 8282.803828: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733440
dd-4267 [000] .... 8282.805987: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8282.807590: writeback_pages_written: 256
dd-4267 [002] .... 8282.816053: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.826012: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8282.836053: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8282.840123: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8282.862607: writeback_congestion_wait: usec_timeout=100000 usec_delayed=21000
dd-4267 [000] .... 8282.866842: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.872692: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.876853: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8282.882737: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.887007: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8282.892840: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.897051: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8282.902856: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.907142: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8282.912979: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.917185: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8282.923050: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.927261: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8282.933120: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8282.937351: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8282.943169: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.947400: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8282.953258: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.957497: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8282.963315: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8282.965832: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8282.967943: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8282.976215: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733696
flush-8:0-4272 [002] .... 8282.976230: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733696
dd-4267 [000] .... 8282.976230: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733696
dd-4267 [000] .... 8282.977340: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8282.980514: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=733696
dd-4267 [000] .... 8282.981192: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734464
flush-8:0-4272 [002] .... 8282.981312: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734464
dd-4267 [000] .... 8282.981745: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8282.981778: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734464
flush-8:0-4272 [002] .... 8282.985084: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734464
flush-8:0-4272 [002] .... 8282.985091: writeback_pages_written: 1024
dd-4267 [000] .... 8282.985665: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734720
flush-8:0-4272 [002] .... 8282.985674: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734720
dd-4267 [000] .... 8282.985675: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734720
flush-8:0-4272 [002] .... 8282.989807: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=734720
flush-8:0-4272 [002] .... 8282.990230: writeback_pages_written: 512
dd-4267 [003] .... 8283.089416: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8283.122929: writeback_congestion_wait: usec_timeout=100000 usec_delayed=33000
dd-4267 [000] .... 8283.135611: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.145666: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8283.155723: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8283.165791: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8283.176075: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8283.181528: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.185688: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.187835: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735232
flush-8:0-4272 [002] .... 8283.187848: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735232
dd-4267 [000] .... 8283.187849: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735232
dd-4267 [000] .... 8283.191527: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [002] .... 8283.192426: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735232
flush-8:0-4272 [002] .... 8283.192847: writeback_pages_written: 512
dd-4267 [000] .... 8283.195835: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.201634: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.205915: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8283.211685: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.215994: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.221809: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.226052: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8283.231889: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.236089: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.241969: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.246186: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8283.252004: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.256226: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.262106: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.266341: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8283.273554: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8283.277824: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.283655: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.287868: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8283.293646: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8283.297947: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.303809: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8283.312730: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8283.328557: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735744
flush-8:0-4272 [002] .... 8283.328574: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735744
dd-4267 [000] .... 8283.328582: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735744
dd-4267 [000] .... 8283.330129: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=737792
dd-4267 [000] .... 8283.331848: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=739840
dd-4267 [000] .... 8283.333393: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=741888
flush-8:0-4272 [002] .... 8283.333676: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=735744
dd-4267 [000] .... 8283.334935: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=743936
dd-4267 [000] .... 8283.337887: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.338115: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8283.431725: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=737792
flush-8:0-4272 [002] .... 8283.439317: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=739840
flush-8:0-4272 [002] .... 8283.447089: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=741888
flush-8:0-4272 [002] .... 8283.454001: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=743936
flush-8:0-4272 [002] .... 8283.459772: writeback_pages_written: 9984
dd-4267 [001] .... 8283.537146: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=745728
flush-8:0-4272 [002] .... 8283.537162: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=745728
dd-4267 [001] .... 8283.537171: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=745728
dd-4267 [001] .... 8283.539419: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=747776
dd-4267 [001] .... 8283.541208: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=749824
flush-8:0-4272 [002] .... 8283.541833: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=745728
flush-8:0-4272 [002] .... 8283.545118: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=747776
dd-4267 [001] .... 8283.545748: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=751872
dd-4267 [001] .... 8283.547488: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=753920
flush-8:0-4272 [002] .... 8283.552959: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=749824
dd-4267 [001] .... 8283.558579: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=755968
flush-8:0-4272 [002] .... 8283.559396: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=751872
dd-4267 [001] .... 8283.561724: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8283.565992: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=753920
flush-8:0-4272 [002] .... 8283.570817: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=755968
flush-8:0-4272 [002] .... 8283.574693: writeback_pages_written: 12032
dd-4267 [003] .... 8283.668117: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8283.743847: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8283.747107: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=757760
flush-8:0-4272 [002] .... 8283.747123: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=757760
dd-4267 [000] .... 8283.747124: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=757760
flush-8:0-4272 [002] .... 8283.751308: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=757760
dd-4267 [000] .... 8283.751309: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=759296
dd-4267 [000] .... 8283.752829: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=761344
flush-8:0-4272 [002] .... 8283.753579: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=759296
dd-4267 [001] .... 8283.756564: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=763392
flush-8:0-4272 [002] .... 8283.756906: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=761344
flush-8:0-4272 [002] .... 8283.762110: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=763392
flush-8:0-4272 [002] .... 8283.764271: writeback_pages_written: 6400
dd-4267 [003] .... 8283.857011: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8283.973375: writeback_congestion_wait: usec_timeout=100000 usec_delayed=55000
dd-4267 [002] .... 8284.011625: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764160
flush-8:0-4272 [000] .... 8284.011640: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764160
dd-4267 [002] .... 8284.011645: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764160
dd-4267 [002] .... 8284.013208: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8284.015143: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764160
flush-8:0-4272 [000] .... 8284.015149: writeback_pages_written: 256
dd-4267 [000] .... 8284.019069: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8284.023215: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8284.030639: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8284.034941: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.040920: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8284.051372: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8284.061660: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8284.071910: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8284.082199: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8284.092449: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8284.102756: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8284.106747: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764416
flush-8:0-4272 [002] .... 8284.106761: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764416
dd-4267 [000] .... 8284.106772: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764416
flush-8:0-4272 [002] .... 8284.110412: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764416
flush-8:0-4272 [002] .... 8284.110420: writeback_pages_written: 256
dd-4267 [002] .... 8284.113017: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8284.117024: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764672
flush-8:0-4272 [000] .... 8284.117035: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764672
dd-4267 [002] .... 8284.117041: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764672
flush-8:0-4272 [000] .... 8284.120264: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764672
flush-8:0-4272 [000] .... 8284.120271: writeback_pages_written: 256
dd-4267 [000] .... 8284.123300: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8284.133583: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8284.145288: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [002] .... 8284.149617: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8284.153959: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.159928: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8284.164244: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8284.170143: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8284.174494: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8284.180462: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8284.184792: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8284.190718: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.195060: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.201037: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8284.205349: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8284.211282: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.215607: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8284.217861: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764928
flush-8:0-4272 [002] .... 8284.217873: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764928
dd-4267 [000] .... 8284.217883: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764928
dd-4267 [000] .... 8284.219412: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=766976
flush-8:0-4272 [002] .... 8284.222662: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=764928
dd-4267 [000] .... 8284.224852: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=769024
flush-8:0-4272 [001] .... 8284.226978: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=766976
dd-4267 [000] .... 8284.231789: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8284.234737: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=769024
dd-4267 [000] .... 8284.236127: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8284.242083: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [001] .... 8284.537975: writeback_pages_written: 5376
dd-4267 [002] .... 8284.712091: writeback_congestion_wait: usec_timeout=100000 usec_delayed=97000
dd-4267 [002] .... 8284.714592: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8284.718902: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8284.721113: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8284.723558: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8284.729274: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8284.730891: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=770304
flush-8:0-4272 [001] .... 8284.730909: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=770304
dd-4267 [000] .... 8284.731346: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=770304
dd-4267 [000] .... 8284.733058: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=772352
flush-8:0-4272 [001] .... 8284.735492: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=770304
dd-4267 [000] .... 8284.736899: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=774400
dd-4267 [000] .... 8284.738556: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=776448
flush-8:0-4272 [001] .... 8284.738766: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=772352
dd-4267 [000] .... 8284.743348: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [001] .... 8284.745968: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=774400
dd-4267 [000] .... 8284.749665: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=778496
flush-8:0-4272 [001] .... 8284.751572: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=776448
dd-4267 [000] .... 8284.753153: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8284.757398: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=778496
dd-4267 [000] .... 8284.757400: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=779008
flush-8:0-4272 [001] .... 8284.760124: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=779008
flush-8:0-4272 [001] .... 8284.761353: writeback_pages_written: 9728
dd-4267 [002] .... 8284.857465: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8284.912787: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=780032
flush-8:0-4272 [001] .... 8284.912808: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=780032
dd-4267 [002] .... 8284.912815: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=780032
flush-8:0-4272 [001] .... 8284.916025: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=780032
flush-8:0-4272 [001] .... 8284.918844: writeback_pages_written: 2048
dd-4267 [003] .... 8284.940686: writeback_congestion_wait: usec_timeout=100000 usec_delayed=26000
dd-4267 [003] .... 8284.978581: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782080
flush-8:0-4272 [001] .... 8284.978599: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782080
dd-4267 [003] .... 8284.978602: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782080
flush-8:0-4272 [001] .... 8284.982521: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782080
flush-8:0-4272 [001] .... 8284.982946: writeback_pages_written: 512
dd-4267 [003] .... 8284.983056: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782592
flush-8:0-4272 [001] .... 8284.983063: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782592
dd-4267 [003] .... 8284.983064: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782592
dd-4267 [003] .... 8284.984577: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=784640
flush-8:0-4272 [001] .... 8284.985859: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=782592
flush-8:0-4272 [000] .... 8284.989292: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=784640
dd-4267 [003] .... 8284.990536: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=785664
dd-4267 [003] .... 8284.992120: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=787712
flush-8:0-4272 [000] .... 8284.994372: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=785664
flush-8:0-4272 [000] .... 8284.997795: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=787712
flush-8:0-4272 [000] .... 8285.000496: writeback_pages_written: 5888
dd-4267 [001] .... 8285.092449: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8285.177444: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788480
flush-8:0-4272 [000] .... 8285.177462: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788480
dd-4267 [001] .... 8285.177462: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788480
dd-4267 [001] .... 8285.179141: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [000] .... 8285.181333: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788480
flush-8:0-4272 [000] .... 8285.181342: writeback_pages_written: 256
dd-4267 [001] .... 8285.183347: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788736
flush-8:0-4272 [000] .... 8285.183364: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788736
dd-4267 [001] .... 8285.183373: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788736
flush-8:0-4272 [000] .... 8285.185778: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788736
flush-8:0-4272 [000] .... 8285.185784: writeback_pages_written: 256
dd-4267 [001] .... 8285.188015: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8285.197816: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8285.207603: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8285.217253: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8285.219617: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8285.224224: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8285.260785: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788992
flush-8:0-4272 [000] .... 8285.260803: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788992
dd-4267 [003] .... 8285.260804: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788992
dd-4267 [003] .... 8285.262513: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=791040
flush-8:0-4272 [000] .... 8285.265222: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=788992
flush-8:0-4272 [000] .... 8285.269537: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=791040
dd-4267 [001] .... 8285.270972: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
flush-8:0-4272 [000] .... 8285.275330: writeback_pages_written: 3840
dd-4267 [003] .... 8285.324595: writeback_congestion_wait: usec_timeout=100000 usec_delayed=46000
dd-4267 [001] .... 8285.428150: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8285.428951: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8285.433539: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8285.440157: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8285.449269: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8285.455291: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=792832
flush-8:0-4272 [000] .... 8285.455308: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=792832
dd-4267 [001] .... 8285.455310: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=792832
dd-4267 [001] .... 8285.457006: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=794880
dd-4267 [001] .... 8285.458912: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [000] .... 8285.459455: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=792832
flush-8:0-4272 [000] .... 8285.462753: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=794880
dd-4267 [003] .... 8285.462940: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [000] .... 8285.465164: writeback_pages_written: 2304
dd-4267 [003] .... 8285.465311: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795136
flush-8:0-4272 [000] .... 8285.465328: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795136
dd-4267 [003] .... 8285.465330: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795136
flush-8:0-4272 [000] .... 8285.467314: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795136
flush-8:0-4272 [000] .... 8285.467319: writeback_pages_written: 256
dd-4267 [001] .... 8285.478696: writeback_congestion_wait: usec_timeout=100000 usec_delayed=13000
dd-4267 [002] .... 8285.511501: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8285.519624: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8285.529305: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8285.529483: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8285.541032: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [000] .... 8285.577136: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795392
flush-8:0-4272 [002] .... 8285.577156: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795392
dd-4267 [000] .... 8285.577638: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795392
flush-8:0-4272 [002] .... 8285.581251: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795392
flush-8:0-4272 [002] .... 8285.581647: writeback_pages_written: 512
dd-4267 [002] .... 8285.676988: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8285.698727: writeback_congestion_wait: usec_timeout=100000 usec_delayed=21000
dd-4267 [000] .... 8285.701218: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8285.710431: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8285.718230: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8285.722253: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795904
flush-8:0-4272 [002] .... 8285.722266: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795904
dd-4267 [000] .... 8285.722267: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795904
dd-4267 [000] .... 8285.723781: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=797952
dd-4267 [000] .... 8285.725289: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=800000
flush-8:0-4272 [002] .... 8285.726260: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=795904
dd-4267 [000] .... 8285.728248: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [002] .... 8285.729667: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=797952
flush-8:0-4272 [002] .... 8285.735947: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=800000
flush-8:0-4272 [002] .... 8285.740515: writeback_pages_written: 5632
dd-4267 [000] .... 8285.743317: writeback_congestion_wait: usec_timeout=100000 usec_delayed=11000
dd-4267 [000] .... 8285.748737: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=801536
flush-8:0-4272 [002] .... 8285.748749: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=801536
dd-4267 [000] .... 8285.748750: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=801536
dd-4267 [000] .... 8285.750301: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=803584
flush-8:0-4272 [002] .... 8285.751451: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=801536
dd-4267 [000] .... 8285.789981: writeback_congestion_wait: usec_timeout=100000 usec_delayed=39000
flush-8:0-4272 [000] .... 8285.820051: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=803584
flush-8:0-4272 [000] .... 8285.824204: writeback_pages_written: 3072
dd-4267 [002] .... 8285.877041: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=804608
flush-8:0-4272 [000] .... 8285.877059: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=804608
dd-4267 [002] .... 8285.877059: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=804608
flush-8:0-4272 [000] .... 8285.880219: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=804608
dd-4267 [002] .... 8285.881976: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [000] .... 8285.883304: writeback_pages_written: 2048
dd-4267 [000] .... 8285.913064: writeback_congestion_wait: usec_timeout=100000 usec_delayed=27000
dd-4267 [000] .... 8285.953294: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8285.993092: writeback_congestion_wait: usec_timeout=100000 usec_delayed=40000
dd-4267 [000] .... 8286.017921: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806656
flush-8:0-4272 [002] .... 8286.017941: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806656
dd-4267 [000] .... 8286.017942: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806656
flush-8:0-4272 [002] .... 8286.022344: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806656
flush-8:0-4272 [002] .... 8286.022351: writeback_pages_written: 256
dd-4267 [000] .... 8286.022457: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806912
flush-8:0-4272 [002] .... 8286.022463: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806912
dd-4267 [000] .... 8286.022464: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806912
flush-8:0-4272 [002] .... 8286.025804: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=806912
dd-4267 [001] .... 8286.025808: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=807680
flush-8:0-4272 [002] .... 8286.027152: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=807680
dd-4267 [001] .... 8286.027154: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=809216
flush-8:0-4272 [002] .... 8286.030162: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=809216
dd-4267 [001] .... 8286.030934: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=810752
flush-8:0-4272 [002] .... 8286.032432: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=810752
dd-4267 [001] .... 8286.032436: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=812288
flush-8:0-4272 [002] .... 8286.037770: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=812288
flush-8:0-4272 [002] .... 8286.038525: writeback_pages_written: 6144
dd-4267 [003] .... 8286.131784: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8286.193153: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813056
flush-8:0-4272 [002] .... 8286.193171: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813056
dd-4267 [003] .... 8286.193182: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813056
dd-4267 [000] .... 8286.194538: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8286.197515: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813056
flush-8:0-4272 [002] .... 8286.198149: writeback_pages_written: 512
dd-4267 [000] .... 8286.204432: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8286.208413: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8286.214233: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8286.218379: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.224189: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8286.228384: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8286.234169: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.238355: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8286.244159: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8286.248349: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8286.254131: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8286.258310: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8286.268537: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8286.278455: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8286.288438: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8286.298422: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8286.308378: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8286.311951: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813568
flush-8:0-4272 [000] .... 8286.311964: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813568
dd-4267 [002] .... 8286.311974: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813568
dd-4267 [002] .... 8286.313470: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=815616
flush-8:0-4272 [000] .... 8286.316042: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=813568
dd-4267 [002] .... 8286.318069: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [000] .... 8286.319085: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=815616
dd-4267 [001] .... 8286.323896: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [000] .... 8286.324156: writeback_pages_written: 3584
dd-4267 [002] .... 8286.328179: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8286.333974: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8286.338144: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.343939: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8286.348136: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.353914: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8286.358096: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.363902: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8286.368092: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.375470: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8286.379691: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8286.390024: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8286.394213: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=817152
flush-8:0-4272 [002] .... 8286.394227: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=817152
dd-4267 [000] .... 8286.394228: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=817152
dd-4267 [000] .... 8286.395740: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=819200
flush-8:0-4272 [002] .... 8286.397700: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=817152
dd-4267 [000] .... 8286.399729: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8286.399908: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8286.400793: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=819200
dd-4267 [000] .... 8286.403696: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821248
flush-8:0-4272 [002] .... 8286.406096: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821248
flush-8:0-4272 [002] .... 8286.408455: writeback_pages_written: 4608
dd-4267 [000] .... 8286.490429: writeback_congestion_wait: usec_timeout=100000 usec_delayed=86000
dd-4267 [000] .... 8287.253038: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821760
flush-8:0-4272 [002] .... 8287.253056: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821760
dd-4267 [000] .... 8287.253111: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821760
dd-4267 [000] .... 8287.256585: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=823808
dd-4267 [000] .... 8287.258183: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=825856
flush-8:0-4272 [002] .... 8287.259493: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=821760
dd-4267 [001] .... 8287.259950: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=827904
dd-4267 [001] .... 8287.261742: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=829952
flush-8:0-4272 [002] .... 8287.262677: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=823808
dd-4267 [001] .... 8287.264192: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=832000
dd-4267 [001] .... 8287.265825: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=834048
dd-4267 [001] .... 8287.267436: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=836096
dd-4267 [001] .... 8287.269029: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=838144
dd-4267 [001] .... 8287.270652: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=840192
flush-8:0-4272 [002] .... 8287.271798: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=825856
dd-4267 [001] .... 8287.272253: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=842240
dd-4267 [001] .... 8287.273814: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=844288
flush-8:0-4272 [002] .... 8287.280257: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=827904
flush-8:0-4272 [002] .... 8287.286640: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=829952
flush-8:0-4272 [002] .... 8287.292224: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=832000
flush-8:0-4272 [002] .... 8287.297298: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=834048
dd-4267 [003] .... 8287.375066: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [000] .... 8287.433845: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=836096
flush-8:0-4272 [000] .... 8287.439490: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=838144
flush-8:0-4272 [000] .... 8287.444495: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=840192
flush-8:0-4272 [000] .... 8287.449427: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=842240
dd-4267 [001] .... 8287.568053: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8287.589239: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=844288
flush-8:0-4272 [002] .... 8287.594059: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=25531 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8287.594061: writeback_queue_io: bdi 8:0: older=4302929296 age=30000 enqueue=1 reason=periodic
flush-8:0-4272 [002] .... 8287.594217: writeback_single_inode: bdi 8:0: ino=0 state= dirtied_when=4302926220 age=51 index=62423040 to_write=1024 wrote=60
flush-8:0-4272 [002] .... 8287.594220: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=25471 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8287.594220: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=25471 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8287.594220: writeback_queue_io: bdi 8:0: older=4302929296 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [002] .... 8287.594221: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=25471 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [002] .... 8287.594223: writeback_pages_written: 24636
dd-4267 [003] .... 8287.725915: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8287.867240: writeback_congestion_wait: usec_timeout=100000 usec_delayed=68000
dd-4267 [000] .... 8287.929273: writeback_congestion_wait: usec_timeout=100000 usec_delayed=29000
dd-4267 [000] .... 8287.933932: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8287.943436: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8287.953437: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8287.963311: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8287.968957: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8287.971328: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8287.975932: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8287.996004: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8288.000541: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8288.007408: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8288.017420: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8288.024017: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8288.029668: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8288.034148: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8288.038464: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8288.042966: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8288.145630: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8288.198092: writeback_congestion_wait: usec_timeout=100000 usec_delayed=52000
dd-4267 [000] .... 8288.214718: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8288.224982: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8288.235294: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8288.245537: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8288.255814: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8288.262402: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8288.270398: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8288.281573: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8288.285848: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8288.293826: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8288.298364: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8288.306692: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8288.316956: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8288.327285: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8288.337529: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8288.343307: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8288.350208: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8288.360343: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8288.364844: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8288.368427: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=846336
flush-8:0-4272 [002] .... 8288.368440: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=846336
dd-4267 [000] .... 8288.368442: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=846336
dd-4267 [000] .... 8288.374199: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=848384
flush-8:0-4272 [002] .... 8288.374913: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=846336
dd-4267 [001] .... 8288.376663: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=850432
flush-8:0-4272 [002] .... 8288.377993: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=848384
dd-4267 [001] .... 8288.378387: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=852480
dd-4267 [001] .... 8288.380037: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=854528
dd-4267 [001] .... 8288.381692: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=856576
flush-8:0-4272 [002] .... 8288.387743: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=850432
dd-4267 [001] .... 8288.390190: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=858624
flush-8:0-4272 [002] .... 8288.395961: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=852480
flush-8:0-4272 [002] .... 8288.403948: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=854528
dd-4267 [001] .... 8288.404992: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=860672
dd-4267 [001] .... 8288.406709: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=862720
dd-4267 [001] .... 8288.408423: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=864768
dd-4267 [001] .... 8288.410722: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=866816
flush-8:0-4272 [002] .... 8288.410728: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=856576
dd-4267 [001] .... 8288.412372: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=868864
flush-8:0-4272 [002] .... 8288.417731: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=858624
flush-8:0-4272 [002] .... 8288.422959: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=860672
flush-8:0-4272 [002] .... 8288.427513: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=862720
flush-8:0-4272 [002] .... 8288.431706: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=864768
flush-8:0-4272 [002] .... 8288.435613: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=866816
dd-4267 [003] .... 8288.513425: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8288.613432: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [002] .... 8288.807055: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=868864
flush-8:0-4272 [002] .... 8288.813588: writeback_pages_written: 24320
dd-4267 [003] .... 8288.964246: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8289.018315: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=870656
flush-8:0-4272 [002] .... 8289.018333: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=870656
dd-4267 [003] .... 8289.018334: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=870656
flush-8:0-4272 [002] .... 8289.022448: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=870656
flush-8:0-4272 [002] .... 8289.023068: writeback_pages_written: 512
dd-4267 [000] .N.. 8289.043118: writeback_congestion_wait: usec_timeout=100000 usec_delayed=24000
dd-4267 [000] .... 8289.062610: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8289.072452: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.082237: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8289.092057: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.101888: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.113107: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [000] .... 8289.117139: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871168
flush-8:0-4272 [002] .... 8289.117151: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871168
dd-4267 [000] .... 8289.117152: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871168
flush-8:0-4272 [002] .... 8289.120609: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871168
flush-8:0-4272 [002] .... 8289.121378: writeback_pages_written: 768
dd-4267 [000] .... 8289.122889: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8289.132666: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.140943: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8289.145446: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.149985: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8289.154423: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.169836: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8289.174289: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8289.239886: writeback_congestion_wait: usec_timeout=100000 usec_delayed=62000
dd-4267 [000] .... 8289.244347: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.248919: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8289.258780: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.268549: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.278371: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8289.288216: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8289.297985: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8289.307821: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.317661: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.327410: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8289.337217: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8289.347038: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.353471: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8289.359251: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8289.363735: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8289.368137: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.372635: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8289.377206: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.480585: writeback_congestion_wait: usec_timeout=100000 usec_delayed=81000
dd-4267 [000] .... 8289.482791: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8289.485066: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8289.487555: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.495298: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8289.505137: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8289.514910: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [002] .... 8289.520479: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8289.527108: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8289.544021: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871936
flush-8:0-4272 [002] .... 8289.544039: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871936
dd-4267 [000] .... 8289.544046: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871936
dd-4267 [000] .... 8289.545565: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=873984
dd-4267 [000] .... 8289.547139: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=876032
dd-4267 [000] .... 8289.548677: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=878080
flush-8:0-4272 [002] .... 8289.549822: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=871936
dd-4267 [000] .... 8289.553126: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=880128
flush-8:0-4272 [001] .... 8289.554779: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=873984
flush-8:0-4272 [001] .... 8289.567484: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=876032
dd-4267 [000] .... 8289.568912: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=882176
dd-4267 [000] .... 8289.570643: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=884224
dd-4267 [000] .... 8289.572336: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=886272
dd-4267 [000] .... 8289.574000: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=888320
flush-8:0-4272 [001] .... 8289.575450: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=878080
dd-4267 [000] .... 8289.575687: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=890368
dd-4267 [000] .... 8289.577346: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=892416
dd-4267 [000] .... 8289.579606: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=894464
flush-8:0-4272 [001] .... 8289.583703: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=880128
flush-8:0-4272 [001] .... 8289.590178: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=882176
flush-8:0-4272 [001] .... 8289.595612: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=884224
flush-8:0-4272 [001] .... 8289.600583: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=886272
flush-8:0-4272 [001] .... 8289.605480: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=888320
flush-8:0-4272 [001] .... 8289.610298: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=890368
flush-8:0-4272 [001] .... 8289.614567: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=892416
dd-4267 [002] .... 8289.679818: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [001] .... 8289.790935: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1280 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=894464
flush-8:0-4272 [001] .... 8289.794239: writeback_pages_written: 23808
dd-4267 [000] .... 8289.830712: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8289.979274: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=895744
flush-8:0-4272 [001] .... 8289.979295: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=895744
dd-4267 [000] .... 8289.979299: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=895744
flush-8:0-4272 [001] .... 8289.984149: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=895744
flush-8:0-4272 [001] .... 8289.985910: writeback_pages_written: 1024
dd-4267 [003] .... 8289.986879: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8289.989278: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8289.993746: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8290.022891: writeback_congestion_wait: usec_timeout=100000 usec_delayed=29000
dd-4267 [003] .... 8290.138516: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8290.238484: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8290.258044: writeback_congestion_wait: usec_timeout=100000 usec_delayed=19000
dd-4267 [001] .... 8290.272386: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8290.282389: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.292359: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.302381: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8290.312326: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.330620: writeback_congestion_wait: usec_timeout=100000 usec_delayed=15000
dd-4267 [001] .... 8290.340609: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8290.350579: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8290.360570: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8290.370533: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.380548: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8290.390506: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8290.400468: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.410469: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8290.420238: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8290.424433: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.430244: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.434405: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.440201: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8290.444394: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.450177: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.454365: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8290.460164: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8290.464360: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8290.466690: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8290.472687: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.494518: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8290.499431: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8290.506101: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8290.514874: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8290.525026: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8290.535090: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.545126: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8290.550820: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8290.555010: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8290.560856: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8290.573413: writeback_congestion_wait: usec_timeout=100000 usec_delayed=11000
dd-4267 [001] .... 8290.579244: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8290.585075: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8290.589299: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8290.591103: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=896768
flush-8:0-4272 [001] .... 8290.591114: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=896768
dd-4267 [003] .... 8290.591115: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=896768
dd-4267 [003] .... 8290.592629: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=898816
dd-4267 [003] .... 8290.594151: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=900864
dd-4267 [003] .... 8290.595687: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=902912
flush-8:0-4272 [001] .... 8290.596742: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=896768
flush-8:0-4272 [001] .... 8290.599560: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=898816
dd-4267 [003] .... 8290.599589: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=904960
dd-4267 [000] .... 8290.601759: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=907008
dd-4267 [000] .... 8290.604180: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909056
dd-4267 [000] .... 8290.606776: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8290.606967: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [001] .... 8290.608163: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=900864
dd-4267 [003] .... 8290.616932: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [001] .... 8290.807466: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=902912
flush-8:0-4272 [001] .... 8290.815087: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=904960
flush-8:0-4272 [000] .... 8290.825087: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=907008
flush-8:0-4272 [000] .... 8290.833291: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909056
flush-8:0-4272 [000] .... 8290.837230: writeback_pages_written: 13056
dd-4267 [003] .... 8290.898320: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909824
flush-8:0-4272 [000] .... 8290.898341: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909824
dd-4267 [003] .... 8290.898342: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909824
dd-4267 [003] .... 8290.900086: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=911872
dd-4267 [003] .... 8290.902263: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=913920
flush-8:0-4272 [000] .... 8290.903241: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=909824
dd-4267 [003] .... 8290.903966: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=915968
dd-4267 [003] .... 8290.905605: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=918016
flush-8:0-4272 [000] .... 8290.907371: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=911872
flush-8:0-4272 [000] .... 8290.914048: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=913920
flush-8:0-4272 [000] .... 8290.919004: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=915968
flush-8:0-4272 [000] .... 8290.923475: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=918016
flush-8:0-4272 [000] .... 8290.927621: writeback_pages_written: 10240
dd-4267 [001] .... 8291.007124: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8291.055558: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920064
flush-8:0-4272 [000] .... 8291.055576: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920064
dd-4267 [001] .... 8291.055577: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920064
flush-8:0-4272 [000] .... 8291.058663: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920064
flush-8:0-4272 [000] .... 8291.058672: writeback_pages_written: 256
dd-4267 [000] .... 8291.120020: writeback_congestion_wait: usec_timeout=100000 usec_delayed=65000
dd-4267 [000] .... 8291.228552: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920320
flush-8:0-4272 [002] .... 8291.228569: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920320
dd-4267 [000] .... 8291.228570: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920320
dd-4267 [000] .... 8291.230580: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=922368
dd-4267 [000] .... 8291.232100: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=924416
flush-8:0-4272 [002] .... 8291.232583: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=920320
flush-8:0-4272 [002] .... 8291.235968: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=922368
flush-8:0-4272 [002] .... 8291.241987: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=924416
dd-4267 [000] .... 8291.242861: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8291.246767: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926464
flush-8:0-4272 [002] .... 8291.247352: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926464
flush-8:0-4272 [002] .... 8291.249590: writeback_pages_written: 6400
dd-4267 [000] .... 8291.303192: writeback_congestion_wait: usec_timeout=100000 usec_delayed=57000
dd-4267 [002] .... 8291.418747: writeback_congestion_wait: usec_timeout=100000 usec_delayed=70000
dd-4267 [000] .... 8291.421290: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8291.430170: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8291.438818: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8291.448613: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8291.452546: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8291.458291: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8291.463059: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8291.501991: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [002] .... 8291.511822: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8291.521615: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8291.531477: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8291.541259: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8291.545313: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926720
flush-8:0-4272 [002] .... 8291.545327: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926720
dd-4267 [000] .... 8291.545329: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926720
dd-4267 [000] .... 8291.546859: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=928768
flush-8:0-4272 [002] .... 8291.549677: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=926720
dd-4267 [000] .... 8291.550805: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [000] .... 8291.550981: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8291.553082: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=928768
dd-4267 [000] .... 8291.554588: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=929536
dd-4267 [001] .... 8291.556446: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=931584
flush-8:0-4272 [002] .... 8291.558013: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=929536
dd-4267 [001] .... 8291.558925: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=933632
flush-8:0-4272 [002] .... 8291.560978: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=931584
dd-4267 [001] .... 8291.561309: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=935680
dd-4267 [000] .... 8291.566775: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
flush-8:0-4272 [002] .... 8291.567625: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=933632
flush-8:0-4272 [000] .... 8291.691938: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=935680
flush-8:0-4272 [000] .... 8291.696544: writeback_pages_written: 9984
dd-4267 [000] .... 8291.755429: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8291.765681: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8291.769854: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936704
flush-8:0-4272 [002] .... 8291.769869: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936704
dd-4267 [000] .... 8291.769870: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936704
dd-4267 [000] .... 8291.771371: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [002] .... 8291.773234: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936704
flush-8:0-4272 [002] .... 8291.773241: writeback_pages_written: 256
dd-4267 [002] .... 8291.775760: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8291.781707: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [000] .... 8291.784087: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8291.788791: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8291.809228: writeback_congestion_wait: usec_timeout=100000 usec_delayed=12000
dd-4267 [000] .... 8291.811942: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8291.819305: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936960
flush-8:0-4272 [002] .... 8291.819318: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936960
dd-4267 [000] .... 8291.819319: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936960
dd-4267 [000] .... 8291.820882: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=939008
dd-4267 [000] .... 8291.822428: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=941056
flush-8:0-4272 [002] .... 8291.822757: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=936960
dd-4267 [000] .... 8291.824434: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=943104
flush-8:0-4272 [002] .... 8291.825686: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=939008
dd-4267 [000] .... 8291.827048: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8291.827226: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [002] .... 8291.831471: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=941056
flush-8:0-4272 [002] .... 8291.836478: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=943104
flush-8:0-4272 [002] .... 8291.839973: writeback_pages_written: 7680
dd-4267 [002] .... 8291.930645: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8291.992029: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944640
flush-8:0-4272 [000] .... 8291.992046: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944640
dd-4267 [002] .... 8291.992056: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944640
flush-8:0-4272 [000] .... 8291.994832: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944640
flush-8:0-4272 [000] .... 8291.994838: writeback_pages_written: 256
dd-4267 [002] .... 8292.030123: writeback_congestion_wait: usec_timeout=100000 usec_delayed=38000
dd-4267 [002] .... 8292.050503: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [002] .... 8292.054831: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [000] .... 8292.060738: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.065103: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.071061: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.075356: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8292.081306: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.087263: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.091595: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.097536: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8292.122806: writeback_congestion_wait: usec_timeout=100000 usec_delayed=24000
dd-4267 [002] .... 8292.127164: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.168759: writeback_congestion_wait: usec_timeout=100000 usec_delayed=38000
dd-4267 [000] .... 8292.173114: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.235518: writeback_congestion_wait: usec_timeout=100000 usec_delayed=59000
dd-4267 [002] .... 8292.240176: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8292.247496: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.257469: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8292.267454: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [002] .... 8292.273257: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [000] .... 8292.277430: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8292.283231: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8292.287413: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8292.293190: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.297383: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8292.303189: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8292.305193: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944896
flush-8:0-4272 [000] .... 8292.305204: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944896
dd-4267 [002] .... 8292.305205: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944896
dd-4267 [002] .... 8292.306738: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=946944
dd-4267 [002] .... 8292.309833: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=948992
dd-4267 [000] .... 8292.313157: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
flush-8:0-4272 [000] .... 8292.735920: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=944896
flush-8:0-4272 [000] .... 8292.740409: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=946944
flush-8:0-4272 [001] .... 8292.748894: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=948992
flush-8:0-4272 [001] .... 8292.752966: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=33828 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [001] .... 8292.752968: writeback_queue_io: bdi 8:0: older=4302934457 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [001] .... 8292.752968: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=33828 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [001] .... 8292.752971: writeback_pages_written: 4864
dd-4267 [002] .... 8292.865367: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=949760
flush-8:0-4272 [001] .... 8292.865385: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=949760
dd-4267 [002] .... 8292.865386: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=949760
dd-4267 [002] .... 8292.867161: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=951808
dd-4267 [002] .... 8292.868811: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=953856
dd-4267 [002] .... 8292.870466: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=955904
flush-8:0-4272 [001] .... 8292.871705: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=949760
dd-4267 [002] .... 8292.873150: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=957952
dd-4267 [002] .... 8292.875731: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960000
flush-8:0-4272 [001] .... 8292.876282: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=951808
flush-8:0-4272 [001] .... 8292.883855: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=953856
flush-8:0-4272 [001] .... 8292.889576: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=955904
flush-8:0-4272 [001] .... 8292.894750: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=957952
flush-8:0-4272 [001] .... 8292.899538: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960000
flush-8:0-4272 [001] .... 8292.901892: writeback_pages_written: 11008
dd-4267 [000] .... 8292.976950: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8293.020761: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960768
flush-8:0-4272 [003] .... 8293.020778: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960768
dd-4267 [001] .... 8293.021248: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960768
flush-8:0-4272 [003] .... 8293.023781: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=960768
flush-8:0-4272 [003] .... 8293.023789: writeback_pages_written: 256
dd-4267 [001] .... 8293.083843: writeback_congestion_wait: usec_timeout=100000 usec_delayed=62000
dd-4267 [003] .... 8293.097927: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.108016: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8293.126388: writeback_congestion_wait: usec_timeout=100000 usec_delayed=14000
dd-4267 [001] .... 8293.136458: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8293.146577: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.156636: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.166659: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.170791: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=961024
flush-8:0-4272 [003] .... 8293.170804: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=961024
dd-4267 [001] .... 8293.170805: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=961024
dd-4267 [001] .... 8293.172326: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=963072
dd-4267 [001] .... 8293.173830: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=965120
flush-8:0-4272 [003] .... 8293.174168: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=961024
dd-4267 [001] .... 8293.175352: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=967168
flush-8:0-4272 [003] .... 8293.177053: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=963072
flush-8:0-4272 [003] .... 8293.182445: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=965120
dd-4267 [002] .... 8293.282859: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
flush-8:0-4272 [003] .... 8293.321004: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=967168
flush-8:0-4272 [003] .... 8293.325879: writeback_pages_written: 8192
dd-4267 [002] .... 8293.424762: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [002] .... 8293.428997: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.434825: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.439025: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8293.444901: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.449071: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8293.454973: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.459202: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.465002: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.469260: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.475132: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.479335: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.485174: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.489424: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.495268: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.499474: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.505310: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [002] .... 8293.509565: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8293.515405: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8293.519611: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8293.529871: writeback_congestion_wait: usec_timeout=100000 usec_delayed=8000
dd-4267 [001] .... 8293.539968: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8293.550034: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.560097: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8293.570116: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [003] .... 8293.574101: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969216
flush-8:0-4272 [001] .... 8293.574114: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969216
dd-4267 [003] .... 8293.574119: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969216
flush-8:0-4272 [001] .... 8293.578134: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969216
flush-8:0-4272 [001] .... 8293.578142: writeback_pages_written: 256
dd-4267 [001] .... 8293.580245: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.583993: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969472
flush-8:0-4272 [003] .... 8293.584005: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969472
dd-4267 [001] .... 8293.584006: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969472
dd-4267 [001] .... 8293.585670: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=971520
flush-8:0-4272 [003] .... 8293.587582: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=969472
dd-4267 [001] .... 8293.590259: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
flush-8:0-4272 [003] .... 8293.590489: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=971520
flush-8:0-4272 [003] .... 8293.593743: writeback_pages_written: 2560
dd-4267 [001] .... 8293.594087: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=972032
flush-8:0-4272 [003] .... 8293.594095: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=972032
dd-4267 [001] .... 8293.594104: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=972032
dd-4267 [001] .... 8293.595677: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974080
flush-8:0-4272 [003] .... 8293.596789: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=972032
flush-8:0-4272 [003] .... 8293.599663: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974080
flush-8:0-4272 [003] .... 8293.601695: writeback_pages_written: 2304
dd-4267 [001] .... 8293.620507: writeback_congestion_wait: usec_timeout=100000 usec_delayed=24000
dd-4267 [001] .... 8293.640663: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8293.648906: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8293.657732: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8293.662163: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8293.666667: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.719584: writeback_congestion_wait: usec_timeout=100000 usec_delayed=48000
dd-4267 [001] .... 8293.721790: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.724056: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8293.731220: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8293.741252: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.748399: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.752893: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.757387: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8293.761705: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.768565: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8293.773111: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8293.784513: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8293.794486: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8293.804558: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8293.816096: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [000] .... 8293.820338: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [002] .... 8293.822648: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [002] .... 8293.824862: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8293.827337: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8293.831982: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8293.850276: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974336
flush-8:0-4272 [003] .... 8293.850291: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974336
dd-4267 [001] .... 8293.850292: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974336
flush-8:0-4272 [003] .... 8293.854749: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974336
flush-8:0-4272 [003] .... 8293.854756: writeback_pages_written: 256
dd-4267 [003] .... 8293.949419: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [001] .... 8293.950099: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8293.954661: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8293.957135: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8293.959495: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974592
flush-8:0-4272 [001] .... 8293.959505: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974592
dd-4267 [003] .... 8293.959506: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974592
flush-8:0-4272 [001] .... 8293.964429: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=974592
dd-4267 [003] .... 8293.964831: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=976640
dd-4267 [003] .... 8293.966420: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=978688
flush-8:0-4272 [001] .... 8293.967125: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=976640
dd-4267 [003] .... 8293.967957: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=980736
flush-8:0-4272 [001] .... 8293.974557: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=978688
dd-4267 [000] .... 8293.976671: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=982784
dd-4267 [000] .... 8293.979998: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=984832
dd-4267 [000] .... 8293.980544: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [001] .... 8293.981418: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=980736
flush-8:0-4272 [001] .... 8293.987940: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=982784
dd-4267 [000] .... 8293.988730: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [001] .... 8293.994540: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=984832
flush-8:0-4272 [001] .... 8293.996489: writeback_pages_written: 10496
dd-4267 [001] .... 8294.029115: writeback_congestion_wait: usec_timeout=100000 usec_delayed=27000
dd-4267 [001] .... 8294.064816: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985088
flush-8:0-4272 [003] .... 8294.064833: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985088
dd-4267 [001] .... 8294.064834: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985088
flush-8:0-4272 [003] .... 8294.067992: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985088
flush-8:0-4272 [003] .... 8294.068000: writeback_pages_written: 256
dd-4267 [001] .... 8294.068875: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.078863: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.088870: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8294.098835: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.108811: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.118806: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.122874: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985344
flush-8:0-4272 [003] .... 8294.122890: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985344
dd-4267 [001] .... 8294.122895: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985344
dd-4267 [001] .... 8294.124491: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=987392
dd-4267 [001] .... 8294.126057: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=989440
flush-8:0-4272 [003] .N.. 8294.126285: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=985344
dd-4267 [001] .... 8294.127632: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=991488
flush-8:0-4272 [003] .... 8294.129080: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=987392
flush-8:0-4272 [003] .... 8294.134718: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=989440
flush-8:0-4272 [003] .... 8294.139698: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1792 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=991488
flush-8:0-4272 [003] .... 8294.143930: writeback_pages_written: 7936
dd-4267 [000] .... 8294.154721: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993280
flush-8:0-4272 [003] .... 8294.154740: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993280
dd-4267 [000] .... 8294.154741: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993280
flush-8:0-4272 [003] .... 8294.156714: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993280
flush-8:0-4272 [003] .... 8294.156722: writeback_pages_written: 256
dd-4267 [002] .... 8294.254308: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [002] .... 8294.351041: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993536
flush-8:0-4272 [003] .... 8294.351061: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993536
dd-4267 [002] .... 8294.351067: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993536
flush-8:0-4272 [003] .... 8294.355385: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993536
flush-8:0-4272 [003] .... 8294.355392: writeback_pages_written: 256
dd-4267 [003] .... 8294.429885: writeback_congestion_wait: usec_timeout=100000 usec_delayed=74000
dd-4267 [001] .... 8294.432726: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8294.435228: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8294.449908: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8294.455841: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8294.461793: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.466140: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .N.. 8294.472105: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.476408: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8294.482332: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.486666: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.492631: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.496951: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8294.502897: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.507247: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.513196: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.517488: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8294.523451: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.527785: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.533730: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.538058: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8294.544007: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.548348: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.613136: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.617232: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.622950: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8294.627046: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.632738: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8294.646693: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [001] .... 8294.656647: writeback_congestion_wait: usec_timeout=100000 usec_delayed=10000
dd-4267 [001] .... 8294.662184: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.676087: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8294.680177: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.685900: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8294.690000: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.695720: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8294.699792: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.705508: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8294.709607: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.715336: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.719415: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.725125: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [003] .... 8294.729222: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.734952: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.739050: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.744735: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8294.748838: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.754564: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8294.758690: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8294.768628: writeback_congestion_wait: usec_timeout=100000 usec_delayed=10000
dd-4267 [001] .... 8294.827256: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [000] .... 8294.829463: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [000] .... 8294.831574: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8294.833749: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [002] .... 8294.835917: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8294.849642: writeback_congestion_wait: usec_timeout=100000 usec_delayed=13000
dd-4267 [001] .... 8294.851883: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8294.926921: writeback_congestion_wait: usec_timeout=100000 usec_delayed=71000
dd-4267 [003] .... 8294.929117: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8294.931419: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
dd-4267 [003] .... 8294.936759: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993792
flush-8:0-4272 [001] .... 8294.936771: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993792
dd-4267 [003] .... 8294.936776: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993792
dd-4267 [003] .... 8294.938346: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=995840
dd-4267 [003] .... 8294.939895: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=997888
dd-4267 [003] .... 8294.941461: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=999936
flush-8:0-4272 [001] .... 8294.942432: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=993792
dd-4267 [003] .... 8294.943044: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1001984
dd-4267 [003] .... 8294.944594: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1004032
flush-8:0-4272 [001] .... 8294.945567: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=995840
dd-4267 [003] .... 8294.948509: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1006080
dd-4267 [000] .... 8294.950142: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1008128
flush-8:0-4272 [000] .... 8294.954509: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=997888
flush-8:0-4272 [000] .... 8295.060073: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=999936
flush-8:0-4272 [001] .... 8295.070258: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1001984
flush-8:0-4272 [001] .... 8295.079359: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1004032
flush-8:0-4272 [001] .... 8295.086159: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1006080
flush-8:0-4272 [001] .... 8295.092211: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1008128
flush-8:0-4272 [001] .... 8295.095943: writeback_pages_written: 15360
dd-4267 [002] .... 8295.149629: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009152
flush-8:0-4272 [001] .... 8295.149649: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009152
dd-4267 [002] .... 8295.149661: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009152
flush-8:0-4272 [001] .... 8295.154294: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=768 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009152
dd-4267 [002] .... 8295.154608: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009920
flush-8:0-4272 [001] .... 8295.155299: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1024 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1009920
dd-4267 [002] .... 8295.155309: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1010688
dd-4267 [002] .... 8295.156976: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1012736
dd-4267 [002] .... 8295.158592: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1014784
flush-8:0-4272 [001] .... 8295.159917: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1010688
flush-8:0-4272 [001] .... 8295.163902: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1012736
dd-4267 [002] .... 8295.164768: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1016832
flush-8:0-4272 [001] .... 8295.170302: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1014784
flush-8:0-4272 [001] .... 8295.175152: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=1536 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1016832
flush-8:0-4272 [001] .... 8295.178552: writeback_pages_written: 9216
dd-4267 [000] .... 8295.265787: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [003] .... 8295.368201: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8295.377759: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.381826: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8295.387549: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.391664: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.397376: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.401466: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [003] .... 8295.407182: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.411274: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.417013: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.421116: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [003] .... 8295.426809: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.430867: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.436645: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.446602: writeback_congestion_wait: usec_timeout=100000 usec_delayed=7000
dd-4267 [001] .... 8295.450132: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1018368
flush-8:0-4272 [003] .... 8295.450147: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1018368
dd-4267 [001] .... 8295.450152: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1018368
dd-4267 [001] .... 8295.454012: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1020416
flush-8:0-4272 [003] .... 8295.454533: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1018368
dd-4267 [001] .... 8295.455564: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1022464
flush-8:0-4272 [003] .... 8295.457413: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1020416
dd-4267 [000] .... 8295.459310: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024512
dd-4267 [001] .... 8295.460273: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
flush-8:0-4272 [003] .... 8295.463336: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1022464
flush-8:0-4272 [003] .... 8295.468614: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024512
flush-8:0-4272 [003] .... 8295.470473: writeback_pages_written: 6400
dd-4267 [003] .... 8295.561536: writeback_congestion_wait: usec_timeout=100000 usec_delayed=100000
dd-4267 [000] .... 8295.619605: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024768
flush-8:0-4272 [003] .... 8295.619628: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024768
dd-4267 [000] .... 8295.619629: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024768
flush-8:0-4272 [003] .... 8295.624325: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1024768
flush-8:0-4272 [003] .... 8295.624334: writeback_pages_written: 256
dd-4267 [001] .... 8295.626436: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.630738: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.636693: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.641010: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.646977: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.651282: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.657228: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.661569: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.667523: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [001] .... 8295.671798: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.677742: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.682120: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.688077: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.698626: writeback_congestion_wait: usec_timeout=100000 usec_delayed=9000
dd-4267 [001] .... 8295.708811: writeback_congestion_wait: usec_timeout=100000 usec_delayed=5000
dd-4267 [003] .... 8295.719075: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [001] .... 8295.724796: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.729170: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.735113: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.739452: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8295.741771: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025024
flush-8:0-4272 [001] .... 8295.741782: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025024
dd-4267 [003] .... 8295.741783: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025024
dd-4267 [003] .... 8295.745338: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
flush-8:0-4272 [001] .... 8295.745929: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025024
flush-8:0-4272 [001] .... 8295.745935: writeback_pages_written: 256
dd-4267 [001] .... 8295.749693: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.755677: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.760008: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.765967: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.770295: writeback_congestion_wait: usec_timeout=100000 usec_delayed=1000
dd-4267 [001] .... 8295.776226: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [003] .... 8295.780561: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.786491: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.790761: writeback_congestion_wait: usec_timeout=100000 usec_delayed=3000
dd-4267 [001] .... 8295.796727: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [003] .... 8295.801103: writeback_congestion_wait: usec_timeout=100000 usec_delayed=2000
dd-4267 [001] .... 8295.807061: writeback_congestion_wait: usec_timeout=100000 usec_delayed=4000
dd-4267 [001] .... 8295.808918: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025280
flush-8:0-4272 [003] .... 8295.808931: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025280
dd-4267 [001] .... 8295.808942: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025280
dd-4267 [001] .... 8295.810446: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1027328
dd-4267 [001] .... 8295.811934: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1029376
flush-8:0-4272 [003] .... 8295.813114: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1025280
dd-4267 [001] .... 8295.815817: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1031424
flush-8:0-4272 [003] .... 8295.816182: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1027328
dd-4267 [000] .... 8295.821315: writeback_queue: bdi 8:0: sb_dev 0:0 nr_pages=256 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1033472
flush-8:0-4272 [003] .... 8295.822702: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1029376
dd-4267 [000] .... 8295.827544: writeback_congestion_wait: usec_timeout=100000 usec_delayed=6000
dd-4267 [000] .... 8295.827734: writeback_congestion_wait: usec_timeout=100000 usec_delayed=0
flush-8:0-4272 [003] .... 8295.828932: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=2048 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1031424
dd-4267 [001] .... 8295.864365: writeback_congestion_wait: usec_timeout=100000 usec_delayed=33000
flush-8:0-4272 [001] .... 8296.051145: writeback_exec: bdi 8:0: sb_dev 0:0 nr_pages=512 sync_mode=0 kupdate=0 range_cyclic=0 background=0 reason=pageout ino=13 offset=1033472
flush-8:0-4272 [001] .... 8296.054689: writeback_pages_written: 8704
flush-8:0-4272 [003] .... 8301.051487: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=21838 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8301.051491: writeback_queue_io: bdi 8:0: older=4302942761 age=30000 enqueue=1 reason=periodic
flush-8:0-4272 [003] .... 8301.051498: writeback_single_inode: bdi 8:0: ino=13 state= dirtied_when=4302938315 age=39 index=0 to_write=1024 wrote=0
flush-8:0-4272 [003] .... 8301.051501: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=21838 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8301.051502: writeback_start: bdi 8:0: sb_dev 0:0 nr_pages=21838 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8301.051502: writeback_queue_io: bdi 8:0: older=4302942761 age=30000 enqueue=0 reason=periodic
flush-8:0-4272 [003] .... 8301.051502: writeback_written: bdi 8:0: sb_dev 0:0 nr_pages=21838 sync_mode=0 kupdate=1 range_cyclic=1 background=0 reason=periodic ino=0 offset=0
flush-8:0-4272 [003] .... 8301.051505: writeback_pages_written: 0
Attachment:
balance_dirty_pages-task-bw-300.png
Description: PNG image
Attachment:
balance_dirty_pages-task-bw.png
Description: PNG image
