reinette chatre wrote:
On Fri, 2010-06-25 at 09:28 -0700, Richard Farina wrote:
reinette chatre wrote:
On Thu, 2010-06-24 at 10:30 -0700, Richard Farina wrote:
I've added this patch to my system. I'm about 5GB into a download right
now and here are the issues. First, and relatively quickly this line
showed up in dmesg:
[ 1589.605470] CE: hpet increased min_delta_ns to 7500 nsec
I googled a bit for this string and found a few mentions where it is
connected to system hangs. I do not know if you are running into the
same issue as these people (did not spend much time reading through all
the bug reports), but I did notice that sometimes the people were able
to work around the issue by booting with a different clock source (eg.
clocksource=jiffies) or disabling hpet (eg. hpet=disable). I am very
unfamiliar with this aspect so if this is giving you issues I'd propose
you go to lkml or kernel.org bugzilla.
I've been carefully monitoring my system and I have loads of RAM spare.
Things have been much smoother but the system still freezes up for a few
seconds at a time. Mind you, this is an improvement as the freezes are
slightly less frequent and before the patch the freezes were hitting the
120s hangcheck timer in the kernel and now they last like 20-60 seconds.
I finally managed to trigger the oops again but it does seem that it
took much longer this time. Pasted at the bottom. (please note the
timestamps included are accurate to show the time difference bettween
the hpet warning and the oops).
They seem pretty far apart so may not be related ...
What else can I do to provide useful information? Or do you just want to
update the thresholds again?
Sure ... let's try that. Patch is below. I also made things less noisy
when it does fail in atomic.
Thanks,
Rick Farina
PS> The patch does look at bit odd as you change RX_LOW_WATERMARK while
at the same time removing one of the places that uses it. I'm sure that
is on purpose just seems odd to me as I don't understand.
That was on purpose. Since I increased the watermark I did not want to
increase the threshold used to print warnings to the user also. That is
why I just made that a hard 8 so that if memory allocation fails we will
only start seeing the dumps when we are down to 8 buffers and not the
new high watermark.
---
drivers/net/wireless/iwlwifi/iwl-agn-lib.c | 5 +++--
drivers/net/wireless/iwlwifi/iwl-fh.h | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
index 0f292a2..2815ee7 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-lib.c
@@ -613,7 +613,8 @@ void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority)
}
spin_unlock_irqrestore(&rxq->lock, flags);
- if (rxq->free_count > RX_LOW_WATERMARK)
+ if ((priority == GFP_ATOMIC) ||
+ (rxq->free_count > RX_LOW_WATERMARK / 4))
gfp_mask |= __GFP_NOWARN;
if (priv->hw_params.rx_page_order > 0)
@@ -627,7 +628,7 @@ void iwlagn_rx_allocate(struct iwl_priv *priv, gfp_t priority)
"order: %d\n",
priv->hw_params.rx_page_order);
- if ((rxq->free_count <= RX_LOW_WATERMARK) &&
+ if ((rxq->free_count <= RX_LOW_WATERMARK / 4) &&
net_ratelimit())
IWL_CRIT(priv, "Failed to alloc_pages with %s. Only %u free buffers remaining.\n",
priority == GFP_ATOMIC ? "GFP_ATOMIC" : "GFP_KERNEL",
diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 113c366..431bc58 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -426,7 +426,7 @@
* RX related structures and functions
*/
#define RX_FREE_BUFFERS 64
-#define RX_LOW_WATERMARK 8
+#define RX_LOW_WATERMARK 128
/* Size of one Rx buffer in host DRAM */
#define IWL_RX_BUF_SIZE_3K (3 * 1000) /* 3945 only */
With the new patch it looks like this, happens within a few minutes (3?)
of a high speed sustained transfer. (trimmed a little because I didn't
have that much scrollback). Again, still have plenty of RAM.
Thanks,
Rick Farina
evictable:50336kB isolated(anon):0kB isolated(file):128kB
present:2970488kB mlocked:50336kB dirty:35312kB writeback:93432kB
mapped:86316kB shmem:17556kB slab_reclaimable:67744kB
slab_unreclaimable:20304kB kernel_stack:224kB pagetables:4172kB
unstable:4600kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180257.074486] lowmem_reserve[]: 0 0 1010 1010
[180257.074493] Normal free:1976kB min:2060kB low:2572kB high:3088kB
active_anon:61492kB inactive_anon:166324kB active_file:316828kB
inactive_file:319508kB unevictable:92kB isolated(anon):0kB
isolated(file):132kB present:1034240kB mlocked:0kB dirty:8524kB
writeback:48840kB mapped:60748kB shmem:42964kB slab_reclaimable:29560kB
slab_unreclaimable:22872kB kernel_stack:2024kB pagetables:10856kB
unstable:4084kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180257.074499] lowmem_reserve[]: 0 0 0 0
[180257.074502] DMA: 3*4kB 2*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15660kB
[180257.074511] DMA32: 3613*4kB 5*8kB 0*16kB 0*32kB 0*64kB 0*128kB
0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 15516kB
[180257.074519] Normal: 408*4kB 9*8kB 3*16kB 1*32kB 0*64kB 0*128kB
1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2040kB
[180257.074527] 449853 total pagecache pages
[180257.074529] 760 pages in swap cache
[180257.074531] Swap cache stats: add 25204, delete 24444, find
4822239/4822528
[180257.074533] Free swap = 4189356kB
[180257.074534] Total swap = 4200992kB
[180257.090318] 1048560 pages RAM
[180257.090320] 83243 pages reserved
[180257.090322] 734560 pages shared
[180257.090324] 288465 pages non-shared
[180257.090410] swapper: page allocation failure. order:1, mode:0x4020
[180257.090414] Pid: 0, comm: swapper Not tainted 2.6.34-pentoo-r2 #2
[180257.090416] Call Trace:
[180257.090418] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180257.090437] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180257.090445] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180257.090451] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180257.090455] [<ffffffff81030c8b>] ? enqueue_task+0x5a/0x65
[180257.090462] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180257.090468] [<ffffffff8170ab2f>] ? _raw_spin_unlock_irq+0x26/0x28
[180257.090472] [<ffffffff81049fe0>] ? run_timer_softirq+0x1d5/0x1e4
[180257.090475] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180257.090479] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180257.090483] [<ffffffff8105fa23>] ? tick_program_event+0x25/0x27
[180257.090487] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180257.090490] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180257.090492] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180257.090496] [<ffffffff81019d00>] smp_apic_timer_interrupt+0x88/0x96
[180257.090500] [<ffffffff81003313>] apic_timer_interrupt+0x13/0x20
[180257.090502] <EOI> [<ffffffff814f2453>] ?
acpi_idle_enter_simple+0x150/0x17b
[180257.090509] [<ffffffff814f2449>] ? acpi_idle_enter_simple+0x146/0x17b
[180257.090513] [<ffffffff816035c4>] cpuidle_idle_call+0x8b/0xc3
[180257.090517] [<ffffffff81001ca7>] cpu_idle+0xa6/0xe7
[180257.090520] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180257.090524] [<ffffffff816ecbc1>] rest_init+0xb5/0xba
[180257.090529] [<ffffffff81acbb65>] start_kernel+0x3f2/0x3fd
[180257.090532] [<ffffffff81acb0b6>] x86_64_start_reservations+0xb3/0xb7
[180257.090535] [<ffffffff81acb19a>] x86_64_start_kernel+0xe0/0xe7
[180257.090537] Mem-Info:
[180257.090539] DMA per-cpu:
[180257.090540] CPU 0: hi: 0, btch: 1 usd: 0
[180257.090542] CPU 1: hi: 0, btch: 1 usd: 0
[180257.090544] DMA32 per-cpu:
[180257.090546] CPU 0: hi: 186, btch: 31 usd: 86
[180257.090548] CPU 1: hi: 186, btch: 31 usd: 71
[180257.090549] Normal per-cpu:
[180257.090551] CPU 0: hi: 186, btch: 31 usd: 40
[180257.090553] CPU 1: hi: 186, btch: 31 usd: 82
[180257.090557] active_anon:309754 inactive_anon:135428 isolated_anon:0
[180257.090558] active_file:210746 inactive_file:223119 isolated_file:65
[180257.090559] unevictable:12607 dirty:10959 writeback:35568 unstable:2171
[180257.090560] free:8276 slab_reclaimable:24326 slab_unreclaimable:10796
[180257.090561] mapped:36766 shmem:15130 pagetables:3757 bounce:0
[180257.090567] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180257.090572] lowmem_reserve[]: 0 2900 3910 3910
[180257.090580] DMA32 free:15484kB min:5924kB low:7404kB high:8884kB
active_anon:1177524kB inactive_anon:375388kB active_file:525980kB
inactive_file:572964kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:35312kB
writeback:93432kB mapped:86316kB shmem:17556kB slab_reclaimable:67744kB
slab_unreclaimable:20304kB kernel_stack:224kB pagetables:4172kB
unstable:4600kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180257.090586] lowmem_reserve[]: 0 0 1010 1010
[180257.090594] Normal free:1976kB min:2060kB low:2572kB high:3088kB
active_anon:61492kB inactive_anon:166324kB active_file:316828kB
inactive_file:319508kB unevictable:92kB isolated(anon):0kB
isolated(file):132kB present:1034240kB mlocked:0kB dirty:8524kB
writeback:48840kB mapped:60748kB shmem:42964kB slab_reclaimable:29560kB
slab_unreclaimable:22872kB kernel_stack:2024kB pagetables:10856kB
unstable:4084kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180257.090599] lowmem_reserve[]: 0 0 0 0
[180257.090602] DMA: 3*4kB 2*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15660kB
[180257.090611] DMA32: 3613*4kB 7*8kB 0*16kB 0*32kB 0*64kB 0*128kB
0*256kB 0*512kB 1*1024kB 0*2048kB 0*4096kB = 15532kB
[180257.090619] Normal: 408*4kB 5*8kB 3*16kB 1*32kB 0*64kB 0*128kB
1*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2008kB
[180257.090627] 449853 total pagecache pages
[180257.090628] 760 pages in swap cache
[180257.090630] Swap cache stats: add 25204, delete 24444, find
4822239/4822528
[180257.090632] Free swap = 4189356kB
[180257.090633] Total swap = 4200992kB
[180257.106751] 1048560 pages RAM
[180257.106753] 83243 pages reserved
[180257.106755] 734562 pages shared
[180257.106756] 288468 pages non-shared
[180260.437429] net_ratelimit: 210 callbacks suppressed
[180260.437451] __alloc_pages_slowpath: 75 callbacks suppressed
[180260.437454] kcryptd: page allocation failure. order:1, mode:0x4020
[180260.437457] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180260.437459] Call Trace:
[180260.437460] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180260.437484] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180260.437491] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180260.437498] [<ffffffffa0500cc6>] iwl_rx_handle+0x4a6/0x4c2 [iwlagn]
[180260.437501] [<ffffffff81005c85>] ? timer_interrupt+0x19/0x20
[180260.437508] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180260.437512] [<ffffffff81039cb9>] ? rebalance_domains+0x72/0x149
[180260.437518] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180260.437522] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180260.437525] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180260.437528] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180260.437530] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180260.437533] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180260.437536] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180260.437540] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180260.437542] <EOI> [<ffffffff8102a724>] ? enc192+0xcf/0x198
[180260.437548] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180260.437552] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180260.437555] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.437557] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.437561] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180260.437564] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180260.437569] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180260.437572] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180260.437575] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180260.437579] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180260.437583] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180260.437586] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180260.437590] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180260.437593] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180260.437596] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180260.437600] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180260.437603] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180260.437606] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180260.437608] Mem-Info:
[180260.437609] DMA per-cpu:
[180260.437611] CPU 0: hi: 0, btch: 1 usd: 0
[180260.437613] CPU 1: hi: 0, btch: 1 usd: 0
[180260.437615] DMA32 per-cpu:
[180260.437616] CPU 0: hi: 186, btch: 31 usd: 174
[180260.437618] CPU 1: hi: 186, btch: 31 usd: 158
[180260.437620] Normal per-cpu:
[180260.437621] CPU 0: hi: 186, btch: 31 usd: 178
[180260.437623] CPU 1: hi: 186, btch: 31 usd: 114
[180260.437628] active_anon:309980 inactive_anon:135428 isolated_anon:0
[180260.437629] active_file:210592 inactive_file:221018 isolated_file:98
[180260.437630] unevictable:12607 dirty:5306 writeback:38922 unstable:3267
[180260.437631] free:6799 slab_reclaimable:24317 slab_unreclaimable:11523
[180260.437632] mapped:36765 shmem:13747 pagetables:3768 bounce:0
[180260.437638] DMA free:15648kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.437643] lowmem_reserve[]: 0 2900 3910 3910
[180260.437651] DMA32 free:10104kB min:5924kB low:7404kB high:8884kB
active_anon:1177984kB inactive_anon:375388kB active_file:525728kB
inactive_file:569016kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:17344kB
writeback:104872kB mapped:86316kB shmem:12824kB slab_reclaimable:67740kB
slab_unreclaimable:22964kB kernel_stack:224kB pagetables:4212kB
unstable:7960kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.437656] lowmem_reserve[]: 0 0 1010 1010
[180260.437664] Normal free:1444kB min:2060kB low:2572kB high:3088kB
active_anon:61936kB inactive_anon:166324kB active_file:316464kB
inactive_file:315052kB unevictable:92kB isolated(anon):0kB
isolated(file):264kB present:1034240kB mlocked:0kB dirty:3880kB
writeback:50816kB mapped:60744kB shmem:42164kB slab_reclaimable:29528kB
slab_unreclaimable:23120kB kernel_stack:2024kB pagetables:10860kB
unstable:5108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.437669] lowmem_reserve[]: 0 0 0 0
[180260.437672] DMA: 2*4kB 1*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15648kB
[180260.437681] DMA32: 2268*4kB 1*8kB 0*16kB 0*32kB 0*64kB 0*128kB
2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 10104kB
[180260.437688] Normal: 265*4kB 5*8kB 2*16kB 1*32kB 3*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1484kB
[180260.437696] 446228 total pagecache pages
[180260.437698] 760 pages in swap cache
[180260.437700] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180260.437701] Free swap = 4189356kB
[180260.437703] Total swap = 4200992kB
[180260.453744] 1048560 pages RAM
[180260.453746] 83243 pages reserved
[180260.453748] 732540 pages shared
[180260.453749] 290552 pages non-shared
[180260.453754] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 0 free buffers remaining.
[180260.497376] swapper: page allocation failure. order:1, mode:0x4020
[180260.497380] Pid: 0, comm: swapper Not tainted 2.6.34-pentoo-r2 #2
[180260.497382] Call Trace:
[180260.497384] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180260.497406] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180260.497414] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180260.497420] [<ffffffffa0500cc6>] iwl_rx_handle+0x4a6/0x4c2 [iwlagn]
[180260.497425] [<ffffffff8162c7b6>] ? __kfree_skb+0x19/0x7c
[180260.497429] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180260.497433] [<ffffffff8103183b>] ? sched_slice+0x7c/0x7e
[180260.497439] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180260.497445] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180260.497449] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180260.497453] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180260.497456] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180260.497459] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180260.497462] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180260.497465] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180260.497467] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180260.497472] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180260.497474] <EOI> [<ffffffff814f200b>] ? acpi_idle_enter_c1+0xdc/0xf7
[180260.497481] [<ffffffff814f1fed>] ? acpi_idle_enter_c1+0xbe/0xf7
[180260.497485] [<ffffffff816035c4>] cpuidle_idle_call+0x8b/0xc3
[180260.497489] [<ffffffff81001ca7>] cpu_idle+0xa6/0xe7
[180260.497492] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180260.497497] [<ffffffff816ecbc1>] rest_init+0xb5/0xba
[180260.497501] [<ffffffff81acbb65>] start_kernel+0x3f2/0x3fd
[180260.497504] [<ffffffff81acb0b6>] x86_64_start_reservations+0xb3/0xb7
[180260.497507] [<ffffffff81acb19a>] x86_64_start_kernel+0xe0/0xe7
[180260.497509] Mem-Info:
[180260.497511] DMA per-cpu:
[180260.497512] CPU 0: hi: 0, btch: 1 usd: 0
[180260.497514] CPU 1: hi: 0, btch: 1 usd: 0
[180260.497516] DMA32 per-cpu:
[180260.497518] CPU 0: hi: 186, btch: 31 usd: 178
[180260.497520] CPU 1: hi: 186, btch: 31 usd: 173
[180260.497521] Normal per-cpu:
[180260.497523] CPU 0: hi: 186, btch: 31 usd: 180
[180260.497524] CPU 1: hi: 186, btch: 31 usd: 146
[180260.497529] active_anon:309980 inactive_anon:135428 isolated_anon:0
[180260.497530] active_file:210582 inactive_file:220919 isolated_file:98
[180260.497531] unevictable:12607 dirty:5306 writeback:38141 unstable:3304
[180260.497532] free:6914 slab_reclaimable:24317 slab_unreclaimable:11473
[180260.497533] mapped:36765 shmem:13747 pagetables:3768 bounce:0
[180260.497539] DMA free:15648kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.497544] lowmem_reserve[]: 0 2900 3910 3910
[180260.497552] DMA32 free:10392kB min:5924kB low:7404kB high:8884kB
active_anon:1177984kB inactive_anon:375388kB active_file:525728kB
inactive_file:568824kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:17344kB
writeback:102948kB mapped:86316kB shmem:12824kB slab_reclaimable:67740kB
slab_unreclaimable:22764kB kernel_stack:224kB pagetables:4212kB
unstable:8108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.497558] lowmem_reserve[]: 0 0 1010 1010
[180260.497565] Normal free:1616kB min:2060kB low:2572kB high:3088kB
active_anon:61936kB inactive_anon:166324kB active_file:316424kB
inactive_file:314848kB unevictable:92kB isolated(anon):0kB
isolated(file):264kB present:1034240kB mlocked:0kB dirty:3880kB
writeback:49616kB mapped:60744kB shmem:42164kB slab_reclaimable:29528kB
slab_unreclaimable:23120kB kernel_stack:2024kB pagetables:10860kB
unstable:5108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.497571] lowmem_reserve[]: 0 0 0 0
[180260.497574] DMA: 2*4kB 1*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15648kB
[180260.497582] DMA32: 2344*4kB 2*8kB 1*16kB 1*32kB 1*64kB 1*128kB
1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 10400kB
[180260.497589] Normal: 320*4kB 0*8kB 1*16kB 0*32kB 3*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1616kB
[180260.497597] 446141 total pagecache pages
[180260.497598] 760 pages in swap cache
[180260.497601] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180260.497602] Free swap = 4189356kB
[180260.497604] Total swap = 4200992kB
[180260.514797] 1048560 pages RAM
[180260.514799] 83243 pages reserved
[180260.514800] 732516 pages shared
[180260.514801] 290458 pages non-shared
[180260.514805] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 1 free buffers remaining.
[180260.514827] kcryptd: page allocation failure. order:1, mode:0x4020
[180260.514831] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180260.514833] Call Trace:
[180260.514835] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180260.514862] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180260.514867] [<ffffffff8145daa7>] ? blk_run_queue+0x30/0x35
[180260.514873] [<ffffffff8147e871>] ? is_swiotlb_buffer+0x2e/0x3b
[180260.514880] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180260.514886] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180260.514890] [<ffffffff8146abb6>] ? cpumask_next_and+0x2c/0x39
[180260.514894] [<ffffffff8105bb55>] ? ktime_get_ts+0xad/0xba
[180260.514898] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180260.514904] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180260.514911] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180260.514915] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180260.514919] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180260.514922] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180260.514926] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180260.514929] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180260.514932] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180260.514934] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180260.514939] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180260.514941] <EOI> [<ffffffff8102a5a9>] ? aes_enc_blk+0x131/0x1dd
[180260.514948] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180260.514952] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180260.514955] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.514957] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.514960] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180260.514965] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180260.514970] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180260.514974] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180260.514977] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180260.514981] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180260.514985] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180260.514988] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180260.514992] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180260.514995] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180260.514997] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180260.515001] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180260.515004] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180260.515007] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180260.515010] Mem-Info:
[180260.515011] DMA per-cpu:
[180260.515014] CPU 0: hi: 0, btch: 1 usd: 0
[180260.515016] CPU 1: hi: 0, btch: 1 usd: 0
[180260.515018] DMA32 per-cpu:
[180260.515019] CPU 0: hi: 186, btch: 31 usd: 178
[180260.515021] CPU 1: hi: 186, btch: 31 usd: 176
[180260.515023] Normal per-cpu:
[180260.515025] CPU 0: hi: 186, btch: 31 usd: 180
[180260.515026] CPU 1: hi: 186, btch: 31 usd: 167
[180260.515031] active_anon:309980 inactive_anon:135428 isolated_anon:0
[180260.515032] active_file:210582 inactive_file:220919 isolated_file:98
[180260.515033] unevictable:12607 dirty:5306 writeback:38141 unstable:3304
[180260.515034] free:6511 slab_reclaimable:24317 slab_unreclaimable:11473
[180260.515035] mapped:36765 shmem:13747 pagetables:3768 bounce:0
[180260.515042] DMA free:15648kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.515046] lowmem_reserve[]: 0 2900 3910 3910
[180260.515055] DMA32 free:8904kB min:5924kB low:7404kB high:8884kB
active_anon:1177984kB inactive_anon:375388kB active_file:525728kB
inactive_file:568824kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:17344kB
writeback:102948kB mapped:86316kB shmem:12824kB slab_reclaimable:67740kB
slab_unreclaimable:22764kB kernel_stack:224kB pagetables:4212kB
unstable:8108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.515060] lowmem_reserve[]: 0 0 1010 1010
[180260.515068] Normal free:1492kB min:2060kB low:2572kB high:3088kB
active_anon:61936kB inactive_anon:166324kB active_file:316424kB
inactive_file:314848kB unevictable:92kB isolated(anon):0kB
isolated(file):264kB present:1034240kB mlocked:0kB dirty:3880kB
writeback:49616kB mapped:60744kB shmem:42164kB slab_reclaimable:29528kB
slab_unreclaimable:23120kB kernel_stack:2024kB pagetables:10860kB
unstable:5108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.515074] lowmem_reserve[]: 0 0 0 0
[180260.515077] DMA: 2*4kB 1*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15648kB
[180260.515086] DMA32: 1972*4kB 2*8kB 1*16kB 1*32kB 1*64kB 1*128kB
1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 8912kB
[180260.515094] Normal: 289*4kB 0*8kB 1*16kB 0*32kB 3*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1492kB
[180260.515102] 446141 total pagecache pages
[180260.515104] 760 pages in swap cache
[180260.515106] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180260.515108] Free swap = 4189356kB
[180260.515109] Total swap = 4200992kB
[180260.531548] 1048560 pages RAM
[180260.531550] 83243 pages reserved
[180260.531551] 732548 pages shared
[180260.531553] 290661 pages non-shared
[180260.531557] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 1 free buffers remaining.
[180260.531629] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 47 free buffers remaining.
[180260.531661] kcryptd: page allocation failure. order:1, mode:0x4020
[180260.531664] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180260.531666] Call Trace:
[180260.531668] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180260.531690] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180260.531697] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180260.531703] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180260.531708] [<ffffffff8146abb6>] ? cpumask_next_and+0x2c/0x39
[180260.531712] [<ffffffff8105bb55>] ? ktime_get_ts+0xad/0xba
[180260.531716] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180260.531722] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180260.531729] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180260.531733] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180260.531737] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180260.531740] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180260.531744] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180260.531747] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180260.531750] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180260.531752] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180260.531758] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180260.531760] <EOI> [<ffffffff8102a5a9>] ? aes_enc_blk+0x131/0x1dd
[180260.531766] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180260.531771] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180260.531773] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.531776] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180260.531779] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180260.531784] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180260.531790] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180260.531793] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180260.531796] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180260.531801] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180260.531804] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180260.531808] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180260.531811] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180260.531815] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180260.531817] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180260.531821] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180260.531824] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180260.531828] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180260.531829] Mem-Info:
[180260.531831] DMA per-cpu:
[180260.531833] CPU 0: hi: 0, btch: 1 usd: 0
[180260.531835] CPU 1: hi: 0, btch: 1 usd: 0
[180260.531837] DMA32 per-cpu:
[180260.531839] CPU 0: hi: 186, btch: 31 usd: 181
[180260.531841] CPU 1: hi: 186, btch: 31 usd: 176
[180260.531842] Normal per-cpu:
[180260.531844] CPU 0: hi: 186, btch: 31 usd: 181
[180260.531846] CPU 1: hi: 186, btch: 31 usd: 167
[180260.531850] active_anon:309980 inactive_anon:135428 isolated_anon:0
[180260.531851] active_file:210550 inactive_file:220758 isolated_file:130
[180260.531852] unevictable:12607 dirty:5306 writeback:38016 unstable:3304
[180260.531853] free:6745 slab_reclaimable:24317 slab_unreclaimable:11448
[180260.531854] mapped:36765 shmem:13747 pagetables:3768 bounce:0
[180260.531861] DMA free:15648kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.531865] lowmem_reserve[]: 0 2900 3910 3910
[180260.531873] DMA32 free:9716kB min:5924kB low:7404kB high:8884kB
active_anon:1177984kB inactive_anon:375388kB active_file:525728kB
inactive_file:568308kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:17344kB
writeback:102948kB mapped:86316kB shmem:12824kB slab_reclaimable:67740kB
slab_unreclaimable:22664kB kernel_stack:224kB pagetables:4212kB
unstable:8108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180260.531879] lowmem_reserve[]: 0 0 1010 1010
[180260.531887] Normal free:1616kB min:2060kB low:2572kB high:3088kB
active_anon:61936kB inactive_anon:166324kB active_file:316296kB
inactive_file:314720kB unevictable:92kB isolated(anon):0kB
isolated(file):392kB present:1034240kB mlocked:0kB dirty:3880kB
writeback:49116kB mapped:60744kB shmem:42164kB slab_reclaimable:29528kB
slab_unreclaimable:23120kB kernel_stack:2024kB pagetables:10860kB
unstable:5108kB bounce:0kB writeback_tmp:0kB pages_scanned:32
all_unreclaimable? no
[180260.531893] lowmem_reserve[]: 0 0 0 0
[180260.531896] DMA: 2*4kB 1*8kB 1*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15648kB
[180260.531905] DMA32: 2175*4kB 4*8kB 1*16kB 1*32kB 1*64kB 1*128kB
1*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 9740kB
[180260.531912] Normal: 320*4kB 0*8kB 1*16kB 0*32kB 3*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1616kB
[180260.531921] 446005 total pagecache pages
[180260.531922] 760 pages in swap cache
[180260.531924] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180260.531926] Free swap = 4189356kB
[180260.531927] Total swap = 4200992kB
[180260.549317] 1048560 pages RAM
[180260.549319] 83243 pages reserved
[180260.549321] 732388 pages shared
[180260.549322] 290175 pages non-shared
[180261.205061] swapper: page allocation failure. order:1, mode:0x4020
[180261.205065] Pid: 0, comm: swapper Not tainted 2.6.34-pentoo-r2 #2
[180261.205067] Call Trace:
[180261.205069] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180261.205090] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180261.205097] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180261.205104] [<ffffffffa0500cc6>] iwl_rx_handle+0x4a6/0x4c2 [iwlagn]
[180261.205108] [<ffffffff8162c815>] ? __kfree_skb+0x78/0x7c
[180261.205114] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180261.205117] [<ffffffff8162c01f>] ? skb_dequeue+0x5f/0x6b
[180261.205124] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180261.205128] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180261.205131] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180261.205134] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180261.205137] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180261.205140] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180261.205143] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180261.205147] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180261.205149] <EOI> [<ffffffff814f2453>] ?
acpi_idle_enter_simple+0x150/0x17b
[180261.205156] [<ffffffff814f2449>] ? acpi_idle_enter_simple+0x146/0x17b
[180261.205160] [<ffffffff816035c4>] cpuidle_idle_call+0x8b/0xc3
[180261.205164] [<ffffffff81001ca7>] cpu_idle+0xa6/0xe7
[180261.205167] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180261.205171] [<ffffffff816ecbc1>] rest_init+0xb5/0xba
[180261.205176] [<ffffffff81acbb65>] start_kernel+0x3f2/0x3fd
[180261.205179] [<ffffffff81acb0b6>] x86_64_start_reservations+0xb3/0xb7
[180261.205182] [<ffffffff81acb19a>] x86_64_start_kernel+0xe0/0xe7
[180261.205184] Mem-Info:
[180261.205185] DMA per-cpu:
[180261.205187] CPU 0: hi: 0, btch: 1 usd: 0
[180261.205189] CPU 1: hi: 0, btch: 1 usd: 0
[180261.205191] DMA32 per-cpu:
[180261.205193] CPU 0: hi: 186, btch: 31 usd: 42
[180261.205195] CPU 1: hi: 186, btch: 31 usd: 41
[180261.205196] Normal per-cpu:
[180261.205198] CPU 0: hi: 186, btch: 31 usd: 12
[180261.205199] CPU 1: hi: 186, btch: 31 usd: 58
[180261.205204] active_anon:314478 inactive_anon:135428 isolated_anon:0
[180261.205205] active_file:210581 inactive_file:220106 isolated_file:98
[180261.205206] unevictable:12607 dirty:5450 writeback:34188 unstable:3583
[180261.205207] free:6738 slab_reclaimable:24306 slab_unreclaimable:10788
[180261.205208] mapped:36765 shmem:17765 pagetables:3768 bounce:0
[180261.205214] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180261.205219] lowmem_reserve[]: 0 2900 3910 3910
[180261.205227] DMA32 free:9272kB min:5924kB low:7404kB high:8884kB
active_anon:1190408kB inactive_anon:375388kB active_file:525744kB
inactive_file:566496kB unevictable:50336kB isolated(anon):0kB
isolated(file):128kB present:2970488kB mlocked:50336kB dirty:17584kB
writeback:88892kB mapped:86316kB shmem:23864kB slab_reclaimable:67736kB
slab_unreclaimable:20088kB kernel_stack:224kB pagetables:4212kB
unstable:9224kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180261.205233] lowmem_reserve[]: 0 0 1010 1010
[180261.205240] Normal free:2036kB min:2060kB low:2572kB high:3088kB
active_anon:67504kB inactive_anon:166324kB active_file:316404kB
inactive_file:313924kB unevictable:92kB isolated(anon):0kB
isolated(file):264kB present:1034240kB mlocked:0kB dirty:4216kB
writeback:47860kB mapped:60744kB shmem:47196kB slab_reclaimable:29488kB
slab_unreclaimable:23056kB kernel_stack:2024kB pagetables:10860kB
unstable:5108kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180261.205246] lowmem_reserve[]: 0 0 0 0
[180261.205249] DMA: 3*4kB 2*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15644kB
[180261.205257] DMA32: 2041*4kB 1*8kB 1*16kB 1*32kB 0*64kB 1*128kB
2*256kB 1*512kB 0*1024kB 0*2048kB 0*4096kB = 9372kB
[180261.205264] Normal: 435*4kB 3*8kB 2*16kB 1*32kB 2*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2084kB
[180261.205272] 449361 total pagecache pages
[180261.205274] 760 pages in swap cache
[180261.205276] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180261.205278] Free swap = 4189356kB
[180261.205279] Total swap = 4200992kB
[180261.221787] 1048560 pages RAM
[180261.221790] 83243 pages reserved
[180261.221791] 736242 pages shared
[180261.221792] 287070 pages non-shared
[180265.320455] swapper: page allocation failure. order:1, mode:0x4020
[180265.320459] Pid: 0, comm: swapper Not tainted 2.6.34-pentoo-r2 #2
[180265.320461] Call Trace:
[180265.320463] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180265.320487] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180265.320495] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180265.320501] [<ffffffffa0500cc6>] iwl_rx_handle+0x4a6/0x4c2 [iwlagn]
[180265.320505] [<ffffffff81005c85>] ? timer_interrupt+0x19/0x20
[180265.320511] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180265.320518] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180265.320521] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180265.320524] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180265.320527] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180265.320530] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180265.320533] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180265.320535] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180265.320541] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180265.320542] <EOI> [<ffffffff814f2453>] ?
acpi_idle_enter_simple+0x150/0x17b
[180265.320550] [<ffffffff814f2449>] ? acpi_idle_enter_simple+0x146/0x17b
[180265.320554] [<ffffffff816035c4>] cpuidle_idle_call+0x8b/0xc3
[180265.320558] [<ffffffff81001ca7>] cpu_idle+0xa6/0xe7
[180265.320561] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180265.320566] [<ffffffff816ecbc1>] rest_init+0xb5/0xba
[180265.320571] [<ffffffff81acbb65>] start_kernel+0x3f2/0x3fd
[180265.320574] [<ffffffff81acb0b6>] x86_64_start_reservations+0xb3/0xb7
[180265.320577] [<ffffffff81acb19a>] x86_64_start_kernel+0xe0/0xe7
[180265.320579] Mem-Info:
[180265.320581] DMA per-cpu:
[180265.320583] CPU 0: hi: 0, btch: 1 usd: 0
[180265.320585] CPU 1: hi: 0, btch: 1 usd: 0
[180265.320586] DMA32 per-cpu:
[180265.320588] CPU 0: hi: 186, btch: 31 usd: 173
[180265.320590] CPU 1: hi: 186, btch: 31 usd: 164
[180265.320591] Normal per-cpu:
[180265.320593] CPU 0: hi: 186, btch: 31 usd: 157
[180265.320595] CPU 1: hi: 186, btch: 31 usd: 156
[180265.320599] active_anon:314278 inactive_anon:135428 isolated_anon:0
[180265.320600] active_file:210404 inactive_file:217497 isolated_file:195
[180265.320601] unevictable:12607 dirty:151 writeback:36438 unstable:5590
[180265.320602] free:6837 slab_reclaimable:24305 slab_unreclaimable:12419
[180265.320603] mapped:36811 shmem:17535 pagetables:3768 bounce:0
[180265.320610] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.320615] lowmem_reserve[]: 0 2900 3910 3910
[180265.320623] DMA32 free:10164kB min:5924kB low:7404kB high:8884kB
active_anon:1189176kB inactive_anon:375388kB active_file:525308kB
inactive_file:559316kB unevictable:50336kB isolated(anon):0kB
isolated(file):384kB present:2970488kB mlocked:50336kB dirty:356kB
writeback:96060kB mapped:86432kB shmem:22560kB slab_reclaimable:67732kB
slab_unreclaimable:24920kB kernel_stack:224kB pagetables:4212kB
unstable:16328kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.320628] lowmem_reserve[]: 0 0 1010 1010
[180265.320636] Normal free:1540kB min:2060kB low:2572kB high:3088kB
active_anon:67936kB inactive_anon:166324kB active_file:316132kB
inactive_file:310668kB unevictable:92kB isolated(anon):0kB
isolated(file):396kB present:1034240kB mlocked:0kB dirty:248kB
writeback:49692kB mapped:60812kB shmem:47580kB slab_reclaimable:29488kB
slab_unreclaimable:24748kB kernel_stack:2024kB pagetables:10860kB
unstable:6032kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.320641] lowmem_reserve[]: 0 0 0 0
[180265.320644] DMA: 3*4kB 1*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15636kB
[180265.320652] DMA32: 2297*4kB 38*8kB 31*16kB 0*32kB 1*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10180kB
[180265.320660] Normal: 303*4kB 27*8kB 3*16kB 2*32kB 0*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1540kB
[180265.320668] 446387 total pagecache pages
[180265.320669] 760 pages in swap cache
[180265.320671] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180265.320673] Free swap = 4189356kB
[180265.320674] Total swap = 4200992kB
[180265.338273] 1048560 pages RAM
[180265.338276] 83243 pages reserved
[180265.338277] 733543 pages shared
[180265.338279] 287247 pages non-shared
[180265.338306] kcryptd: page allocation failure. order:1, mode:0x4020
[180265.338311] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180265.338313] Call Trace:
[180265.338315] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180265.338341] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180265.338346] [<ffffffff8146abb6>] ? cpumask_next_and+0x2c/0x39
[180265.338353] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180265.338359] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180265.338364] [<ffffffff8103b999>] ? check_preempt_wakeup+0x12a/0x197
[180265.338367] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180265.338373] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180265.338380] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180265.338384] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180265.338388] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180265.338391] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180265.338395] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180265.338398] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180265.338401] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180265.338404] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180265.338409] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180265.338410] <EOI> [<ffffffff8102af4a>] ? enc128+0x75d/0x80b
[180265.338416] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180265.338421] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180265.338423] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.338426] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.338429] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180265.338433] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180265.338437] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180265.338440] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180265.338444] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180265.338448] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180265.338452] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180265.338455] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180265.338459] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180265.338462] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180265.338464] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180265.338468] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180265.338471] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180265.338474] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180265.338476] Mem-Info:
[180265.338478] DMA per-cpu:
[180265.338480] CPU 0: hi: 0, btch: 1 usd: 0
[180265.338482] CPU 1: hi: 0, btch: 1 usd: 0
[180265.338483] DMA32 per-cpu:
[180265.338485] CPU 0: hi: 186, btch: 31 usd: 174
[180265.338487] CPU 1: hi: 186, btch: 31 usd: 190
[180265.338488] Normal per-cpu:
[180265.338490] CPU 0: hi: 186, btch: 31 usd: 185
[180265.338492] CPU 1: hi: 186, btch: 31 usd: 174
[180265.338496] active_anon:314278 inactive_anon:135428 isolated_anon:0
[180265.338497] active_file:210404 inactive_file:217497 isolated_file:195
[180265.338498] unevictable:12607 dirty:151 writeback:36351 unstable:5590
[180265.338499] free:6496 slab_reclaimable:24305 slab_unreclaimable:12419
[180265.338500] mapped:36811 shmem:17535 pagetables:3768 bounce:0
[180265.338507] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.338511] lowmem_reserve[]: 0 2900 3910 3910
[180265.338519] DMA32 free:8676kB min:5924kB low:7404kB high:8884kB
active_anon:1189176kB inactive_anon:375388kB active_file:525308kB
inactive_file:559316kB unevictable:50336kB isolated(anon):0kB
isolated(file):384kB present:2970488kB mlocked:50336kB dirty:356kB
writeback:95912kB mapped:86432kB shmem:22560kB slab_reclaimable:67732kB
slab_unreclaimable:24920kB kernel_stack:224kB pagetables:4212kB
unstable:16328kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.338525] lowmem_reserve[]: 0 0 1010 1010
[180265.338532] Normal free:1664kB min:2060kB low:2572kB high:3088kB
active_anon:67936kB inactive_anon:166324kB active_file:316132kB
inactive_file:310668kB unevictable:92kB isolated(anon):0kB
isolated(file):396kB present:1034240kB mlocked:0kB dirty:248kB
writeback:49492kB mapped:60812kB shmem:47580kB slab_reclaimable:29488kB
slab_unreclaimable:24748kB kernel_stack:2024kB pagetables:10860kB
unstable:6032kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.338538] lowmem_reserve[]: 0 0 0 0
[180265.338541] DMA: 3*4kB 1*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15636kB
[180265.338549] DMA32: 2017*4kB 2*8kB 26*16kB 0*32kB 1*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 8692kB
[180265.338556] Normal: 346*4kB 21*8kB 3*16kB 2*32kB 0*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1664kB
[180265.338564] 446387 total pagecache pages
[180265.338566] 760 pages in swap cache
[180265.338568] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180265.338570] Free swap = 4189356kB
[180265.338571] Total swap = 4200992kB
[180265.355304] 1048560 pages RAM
[180265.355306] 83243 pages reserved
[180265.355308] 733478 pages shared
[180265.355309] 287161 pages non-shared
[180265.355392] kcryptd: page allocation failure. order:1, mode:0x4020
[180265.355396] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180265.355398] Call Trace:
[180265.355399] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180265.355418] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180265.355425] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180265.355431] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180265.355436] [<ffffffff8103b999>] ? check_preempt_wakeup+0x12a/0x197
[180265.355439] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180265.355445] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180265.355451] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180265.355455] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180265.355459] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180265.355462] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180265.355465] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180265.355468] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180265.355471] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180265.355474] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180265.355478] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180265.355480] <EOI> [<ffffffff8102af4a>] ? enc128+0x75d/0x80b
[180265.355486] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180265.355490] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180265.355493] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.355496] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.355499] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180265.355503] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180265.355507] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180265.355510] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180265.355514] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180265.355518] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180265.355521] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180265.355524] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180265.355528] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180265.355531] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180265.355534] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180265.355538] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180265.355541] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180265.355544] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180265.355546] Mem-Info:
[180265.355547] DMA per-cpu:
[180265.355549] CPU 0: hi: 0, btch: 1 usd: 0
[180265.355551] CPU 1: hi: 0, btch: 1 usd: 0
[180265.355553] DMA32 per-cpu:
[180265.355554] CPU 0: hi: 186, btch: 31 usd: 181
[180265.355556] CPU 1: hi: 186, btch: 31 usd: 190
[180265.355558] Normal per-cpu:
[180265.355559] CPU 0: hi: 186, btch: 31 usd: 165
[180265.355561] CPU 1: hi: 186, btch: 31 usd: 174
[180265.355566] active_anon:314278 inactive_anon:135428 isolated_anon:0
[180265.355567] active_file:210405 inactive_file:217304 isolated_file:195
[180265.355568] unevictable:12607 dirty:151 writeback:36151 unstable:5615
[180265.355569] free:6849 slab_reclaimable:24305 slab_unreclaimable:12369
[180265.355570] mapped:36811 shmem:17535 pagetables:3768 bounce:0
[180265.355576] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.355581] lowmem_reserve[]: 0 2900 3910 3910
[180265.355589] DMA32 free:9684kB min:5924kB low:7404kB high:8884kB
active_anon:1189176kB inactive_anon:375388kB active_file:525308kB
inactive_file:558804kB unevictable:50336kB isolated(anon):0kB
isolated(file):384kB present:2970488kB mlocked:50336kB dirty:356kB
writeback:95912kB mapped:86432kB shmem:22560kB slab_reclaimable:67732kB
slab_unreclaimable:24720kB kernel_stack:224kB pagetables:4212kB
unstable:16328kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.355595] lowmem_reserve[]: 0 0 1010 1010
[180265.355602] Normal free:2068kB min:2060kB low:2572kB high:3088kB
active_anon:67936kB inactive_anon:166324kB active_file:316136kB
inactive_file:310408kB unevictable:92kB isolated(anon):0kB
isolated(file):396kB present:1034240kB mlocked:0kB dirty:248kB
writeback:48692kB mapped:60812kB shmem:47580kB slab_reclaimable:29488kB
slab_unreclaimable:24748kB kernel_stack:2024kB pagetables:10860kB
unstable:6132kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.355608] lowmem_reserve[]: 0 0 0 0
[180265.355611] DMA: 3*4kB 1*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15636kB
[180265.355620] DMA32: 2177*4kB 44*8kB 29*16kB 0*32kB 1*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 9716kB
[180265.355628] Normal: 419*4kB 35*8kB 3*16kB 2*32kB 0*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2068kB
[180265.355635] 446164 total pagecache pages
[180265.355637] 760 pages in swap cache
[180265.355639] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180265.355641] Free swap = 4189356kB
[180265.355642] Total swap = 4200992kB
[180265.372574] 1048560 pages RAM
[180265.372576] 83243 pages reserved
[180265.372577] 733479 pages shared
[180265.372579] 287189 pages non-shared
[180265.372613] kcryptd: page allocation failure. order:1, mode:0x4020
[180265.372616] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180265.372618] Call Trace:
[180265.372619] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180265.372638] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180265.372642] [<ffffffff810513ca>] ? queue_work+0x4b/0x55
[180265.372649] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180265.372655] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180265.372659] [<ffffffff8103b999>] ? check_preempt_wakeup+0x12a/0x197
[180265.372662] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180265.372668] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180265.372675] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180265.372678] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180265.372682] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180265.372685] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180265.372688] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180265.372691] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180265.372694] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180265.372697] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180265.372701] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180265.372703] <EOI> [<ffffffff8102af4a>] ? enc128+0x75d/0x80b
[180265.372709] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180265.372713] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180265.372716] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.372718] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.372721] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180265.372725] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180265.372730] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180265.372733] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180265.372736] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180265.372740] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180265.372743] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180265.372746] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180265.372750] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180265.372753] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180265.372756] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180265.372760] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180265.372763] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180265.372766] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180265.372768] Mem-Info:
[180265.372769] DMA per-cpu:
[180265.372771] CPU 0: hi: 0, btch: 1 usd: 0
[180265.372773] CPU 1: hi: 0, btch: 1 usd: 0
[180265.372775] DMA32 per-cpu:
[180265.372776] CPU 0: hi: 186, btch: 31 usd: 168
[180265.372778] CPU 1: hi: 186, btch: 31 usd: 190
[180265.372780] Normal per-cpu:
[180265.372781] CPU 0: hi: 186, btch: 31 usd: 157
[180265.372783] CPU 1: hi: 186, btch: 31 usd: 174
[180265.372788] active_anon:314278 inactive_anon:135428 isolated_anon:0
[180265.372789] active_file:210405 inactive_file:217240 isolated_file:195
[180265.372790] unevictable:12607 dirty:151 writeback:36114 unstable:5615
[180265.372791] free:6973 slab_reclaimable:24305 slab_unreclaimable:12369
[180265.372792] mapped:36811 shmem:17535 pagetables:3768 bounce:0
[180265.372798] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.372803] lowmem_reserve[]: 0 2900 3910 3910
[180265.372811] DMA32 free:10180kB min:5924kB low:7404kB high:8884kB
active_anon:1189176kB inactive_anon:375388kB active_file:525308kB
inactive_file:558548kB unevictable:50336kB isolated(anon):0kB
isolated(file):384kB present:2970488kB mlocked:50336kB dirty:356kB
writeback:95764kB mapped:86432kB shmem:22560kB slab_reclaimable:67732kB
slab_unreclaimable:24720kB kernel_stack:224kB pagetables:4212kB
unstable:16328kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.372817] lowmem_reserve[]: 0 0 1010 1010
[180265.372824] Normal free:2068kB min:2060kB low:2572kB high:3088kB
active_anon:67936kB inactive_anon:166324kB active_file:316136kB
inactive_file:310408kB unevictable:92kB isolated(anon):0kB
isolated(file):396kB present:1034240kB mlocked:0kB dirty:248kB
writeback:48692kB mapped:60812kB shmem:47580kB slab_reclaimable:29488kB
slab_unreclaimable:24748kB kernel_stack:2024kB pagetables:10860kB
unstable:6132kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.372830] lowmem_reserve[]: 0 0 0 0
[180265.372833] DMA: 3*4kB 1*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15636kB
[180265.372841] DMA32: 2275*4kB 59*8kB 29*16kB 0*32kB 1*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10228kB
[180265.372849] Normal: 419*4kB 35*8kB 3*16kB 2*32kB 0*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2068kB
[180265.372858] 446127 total pagecache pages
[180265.372859] 760 pages in swap cache
[180265.372861] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180265.372863] Free swap = 4189356kB
[180265.372865] Total swap = 4200992kB
[180265.388823] 1048560 pages RAM
[180265.388825] 83243 pages reserved
[180265.388827] 733485 pages shared
[180265.388828] 287077 pages non-shared
[180265.388877] kcryptd: page allocation failure. order:1, mode:0x4020
[180265.388881] Pid: 4943, comm: kcryptd Not tainted 2.6.34-pentoo-r2 #2
[180265.388883] Call Trace:
[180265.388885] <IRQ> [<ffffffff810984c0>]
__alloc_pages_nodemask+0x571/0x5b9
[180265.388907] [<ffffffffa05162f3>] iwlagn_rx_allocate+0x98/0x2e0 [iwlagn]
[180265.388914] [<ffffffffa051668c>] iwlagn_rx_replenish_now+0x16/0x23
[iwlagn]
[180265.388920] [<ffffffffa0500ca1>] iwl_rx_handle+0x481/0x4c2 [iwlagn]
[180265.388925] [<ffffffff8103b999>] ? check_preempt_wakeup+0x12a/0x197
[180265.388928] [<ffffffff8103b557>] ? update_curr+0xbe/0xfa
[180265.388934] [<ffffffffa0502766>] iwl_irq_tasklet+0xb0e/0xecd [iwlagn]
[180265.388941] [<ffffffffa050a7ef>] ? iwl_isr_ict+0x8e7/0xa49 [iwlagn]
[180265.388945] [<ffffffff81044ca0>] tasklet_action+0x6f/0xba
[180265.388949] [<ffffffff810193dc>] ? lapic_next_event+0x18/0x1c
[180265.388952] [<ffffffff810456d7>] __do_softirq+0x91/0x11a
[180265.388955] [<ffffffff8100384c>] call_softirq+0x1c/0x28
[180265.388959] [<ffffffff8100550b>] do_softirq+0x33/0x68
[180265.388961] [<ffffffff810453d4>] irq_exit+0x36/0x87
[180265.388964] [<ffffffff81004bf0>] do_IRQ+0xa7/0xbe
[180265.388969] [<ffffffff8170af13>] ret_from_intr+0x0/0xa
[180265.388971] <EOI> [<ffffffff8102af4a>] ? enc128+0x75d/0x80b
[180265.388977] [<ffffffff8102bba3>] ? aes_encrypt+0xd/0xf
[180265.388982] [<ffffffff81445457>] ? crypt+0xbc/0x10f
[180265.388984] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.388987] [<ffffffff8102bb96>] ? aes_encrypt+0x0/0xf
[180265.388990] [<ffffffff81445534>] ? encrypt+0x44/0x46
[180265.388995] [<ffffffff81432ddb>] ? async_encrypt+0x37/0x39
[180265.388999] [<ffffffff815f5dac>] ? crypt_iv_essiv_gen+0x21/0x25
[180265.389003] [<ffffffff815f663c>] ? crypt_convert+0x201/0x27a
[180265.389006] [<ffffffff815f69f8>] ? kcryptd_crypt+0x343/0x361
[180265.389011] [<ffffffff81050a73>] ? worker_thread+0x15d/0x1f3
[180265.389014] [<ffffffff815f66b5>] ? kcryptd_crypt+0x0/0x361
[180265.389018] [<ffffffff810543c1>] ? autoremove_wake_function+0x0/0x34
[180265.389021] [<ffffffff8170ab58>] ?
_raw_spin_unlock_irqrestore+0x27/0x29
[180265.389024] [<ffffffff81050916>] ? worker_thread+0x0/0x1f3
[180265.389027] [<ffffffff81053fd3>] ? kthread+0x7a/0x82
[180265.389032] [<ffffffff81003754>] ? kernel_thread_helper+0x4/0x10
[180265.389034] [<ffffffff81053f59>] ? kthread+0x0/0x82
[180265.389038] [<ffffffff81003750>] ? kernel_thread_helper+0x0/0x10
[180265.389039] Mem-Info:
[180265.389041] DMA per-cpu:
[180265.389043] CPU 0: hi: 0, btch: 1 usd: 0
[180265.389045] CPU 1: hi: 0, btch: 1 usd: 0
[180265.389047] DMA32 per-cpu:
[180265.389048] CPU 0: hi: 186, btch: 31 usd: 167
[180265.389050] CPU 1: hi: 186, btch: 31 usd: 190
[180265.389052] Normal per-cpu:
[180265.389053] CPU 0: hi: 186, btch: 31 usd: 158
[180265.389055] CPU 1: hi: 186, btch: 31 usd: 174
[180265.389060] active_anon:314278 inactive_anon:135428 isolated_anon:0
[180265.389061] active_file:210405 inactive_file:217240 isolated_file:195
[180265.389062] unevictable:12607 dirty:151 writeback:36040 unstable:5615
[180265.389063] free:7035 slab_reclaimable:24305 slab_unreclaimable:12369
[180265.389064] mapped:36811 shmem:17535 pagetables:3768 bounce:0
[180265.389070] DMA free:15644kB min:28kB low:32kB high:40kB
active_anon:0kB inactive_anon:0kB active_file:176kB inactive_file:4kB
unevictable:0kB isolated(anon):0kB isolated(file):0kB present:15708kB
mlocked:0kB dirty:0kB writeback:0kB mapped:0kB shmem:0kB
slab_reclaimable:0kB slab_unreclaimable:8kB kernel_stack:0kB
pagetables:0kB unstable:0kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.389076] lowmem_reserve[]: 0 2900 3910 3910
[180265.389086] DMA32 free:10428kB min:5924kB low:7404kB high:8884kB
active_anon:1189176kB inactive_anon:375388kB active_file:525308kB
inactive_file:558548kB unevictable:50336kB isolated(anon):0kB
isolated(file):384kB present:2970488kB mlocked:50336kB dirty:356kB
writeback:95468kB mapped:86432kB shmem:22560kB slab_reclaimable:67732kB
slab_unreclaimable:24720kB kernel_stack:224kB pagetables:4212kB
unstable:16328kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.389092] lowmem_reserve[]: 0 0 1010 1010
[180265.389102] Normal free:2068kB min:2060kB low:2572kB high:3088kB
active_anon:67936kB inactive_anon:166324kB active_file:316136kB
inactive_file:310408kB unevictable:92kB isolated(anon):0kB
isolated(file):396kB present:1034240kB mlocked:0kB dirty:248kB
writeback:48692kB mapped:60812kB shmem:47580kB slab_reclaimable:29488kB
slab_unreclaimable:24748kB kernel_stack:2024kB pagetables:10860kB
unstable:6132kB bounce:0kB writeback_tmp:0kB pages_scanned:0
all_unreclaimable? no
[180265.389107] lowmem_reserve[]: 0 0 0 0
[180265.389112] DMA: 3*4kB 1*8kB 0*16kB 2*32kB 3*64kB 0*128kB 2*256kB
1*512kB 2*1024kB 2*2048kB 2*4096kB = 15636kB
[180265.389134] DMA32: 2331*4kB 64*8kB 29*16kB 0*32kB 1*64kB 1*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 10492kB
[180265.389146] Normal: 419*4kB 35*8kB 3*16kB 2*32kB 0*64kB 0*128kB
0*256kB 0*512kB 0*1024kB 0*2048kB 0*4096kB = 2068kB
[180265.389159] 446127 total pagecache pages
[180265.389161] 760 pages in swap cache
[180265.389163] Swap cache stats: add 25204, delete 24444, find
4822302/4822591
[180265.389165] Free swap = 4189356kB
[180265.389167] Total swap = 4200992kB
[180265.405671] 1048560 pages RAM
[180265.405674] 83243 pages reserved
[180265.405675] 733491 pages shared
[180265.405677] 287012 pages non-shared
[180265.460643] net_ratelimit: 30 callbacks suppressed
[180265.460665] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 5 free buffers remaining.
[180265.581141] iwlagn 0000:02:00.0: Failed to alloc_pages with
GFP_ATOMIC. Only 40 free buffers remaining.
--
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