Steve French schrieb am Fr 04. Jun, 09:51 (-0500):
> I didn't see the error in the trace - might be helpful to try
>
> "trace-cmd -e cifs record" just before you repro the bug
> run "md5sum" in another window (or whatever command you are using that
> gets the error)
> then "trace-cmd show"
>
> to see if that shows the error being returned to the app
The case with vers=default:
# mount -o vers=default /mnt/fritzi
# mount
…
//fritz.box/fritzi on /mnt/fritzi type cifs (rw,relatime,vers=3.1.1,cache=strict,username=public,uid=1000,forceuid,gid=0,noforcegid,addr=192.168.178.1,file_mode=0644,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=65536,wsize=65536,bsize=1048576,echo_interval=60,actimeo=1,user=public)
# trace-cmd record -e cifs md5sum /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx
md5sum: /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx: Stale file handle
CPU0 data recorded at offset=0x7d3000
4096 bytes in size
CPU1 data recorded at offset=0x7d4000
0 bytes in size
CPU2 data recorded at offset=0x7d4000
4096 bytes in size
CPU3 data recorded at offset=0x7d5000
4096 bytes in size
CPU4 data recorded at offset=0x7d6000
0 bytes in size
CPU5 data recorded at offset=0x7d6000
4096 bytes in size
CPU6 data recorded at offset=0x7d7000
0 bytes in size
CPU7 data recorded at offset=0x7d7000
0 bytes in size
# trace-cmd show
# tracer: nop
#
# entries-in-buffer/entries-written: 0/0 #P:8
#
# _-----=> irqs-off
# / _----=> need-resched
# | / _---=> hardirq/softirq
# || / _--=> preempt-depth
# ||| / delay
# TASK-PID CPU# |||| TIMESTAMP FUNCTION
# | | | |||| | |
# trace-cmd report
CPU 1 is empty
CPU 4 is empty
CPU 6 is empty
CPU 7 is empty
cpus=8
md5sum-1716729 [002] 211579.860340: smb3_enter: ffffffffc185dc60: xid=529
md5sum-1716729 [002] 211579.860358: smb3_query_info_compound_enter: xid=529 sid=0x290b tid=0x5dd path=\WD_blau
md5sum-1716729 [002] 211579.860362: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=320
md5sum-1716729 [002] 211579.860363: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=321
md5sum-1716729 [002] 211579.860363: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=322
cifsd-1713396 [002] 211579.869559: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x143 credits=100 credits_to_add=1
md5sum-1716729 [000] 211579.869617: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=320
md5sum-1716729 [000] 211579.869618: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=321
md5sum-1716729 [000] 211579.869618: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=322
md5sum-1716729 [000] 211579.869624: smb3_query_info_compound_done: xid=529 sid=0x290b tid=0x5dd
md5sum-1716729 [000] 211579.869630: smb3_exit_done: ffffffffc185dc60: xid=529
md5sum-1716729 [000] 211579.869634: smb3_enter: ffffffffc185dc60: xid=530
md5sum-1716729 [000] 211579.869646: smb3_query_info_compound_enter: xid=530 sid=0x290b tid=0x5dd path=\WD_blau\Public
md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=323
md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=324
md5sum-1716729 [000] 211579.869648: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=325
cifsd-1713396 [002] 211579.880797: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x146 credits=100 credits_to_add=1
md5sum-1716729 [000] 211579.880840: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=323
md5sum-1716729 [000] 211579.880841: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=324
md5sum-1716729 [000] 211579.880841: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=325
md5sum-1716729 [000] 211579.880856: smb3_query_info_compound_done: xid=530 sid=0x290b tid=0x5dd
md5sum-1716729 [000] 211579.880862: smb3_exit_done: ffffffffc185dc60: xid=530
md5sum-1716729 [000] 211579.880865: smb3_enter: ffffffffc185dc60: xid=531
md5sum-1716729 [000] 211579.880876: smb3_query_info_compound_enter: xid=531 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup
md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=326
md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=327
md5sum-1716729 [000] 211579.880878: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=328
cifsd-1713396 [002] 211579.894534: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x149 credits=100 credits_to_add=1
md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=326
md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=327
md5sum-1716729 [000] 211579.894557: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=328
md5sum-1716729 [000] 211579.894562: smb3_query_info_compound_done: xid=531 sid=0x290b tid=0x5dd
md5sum-1716729 [000] 211579.894569: smb3_exit_done: ffffffffc185dc60: xid=531
md5sum-1716729 [000] 211579.894573: smb3_enter: ffffffffc185dc60: xid=532
md5sum-1716729 [000] 211579.894585: smb3_query_info_compound_enter: xid=532 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx
md5sum-1716729 [000] 211579.894586: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=329
md5sum-1716729 [000] 211579.894586: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=330
md5sum-1716729 [000] 211579.894587: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=331
cifsd-1713396 [002] 211579.904001: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14c credits=100 credits_to_add=1
md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=329
md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=330
md5sum-1716729 [000] 211579.904045: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=331
md5sum-1716729 [000] 211579.904060: smb3_query_info_compound_done: xid=532 sid=0x290b tid=0x5dd
md5sum-1716729 [000] 211579.904073: smb3_exit_done: ffffffffc185dc60: xid=532
md5sum-1716729 [000] 211579.904078: smb3_enter: ffffffffc185d960: xid=533
md5sum-1716729 [000] 211579.904089: smb3_open_enter: xid=533 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [000] 211579.904090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=332
cifsd-1713396 [002] 211579.912964: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14d credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.912980: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=332
md5sum-1716729 [005] 211579.912982: smb3_open_done: xid=533 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [005] 211579.912989: smb3_close_enter: xid=533 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.912991: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=333
cifsd-1713396 [002] 211579.915768: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x14e credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.915798: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=333
md5sum-1716729 [005] 211579.915800: smb3_close_done: xid=533 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.915804: smb3_exit_err: ffffffffc185d960: xid=533 rc=-518
md5sum-1716729 [005] 211579.915819: smb3_enter: ffffffffc185dc60: xid=534
md5sum-1716729 [005] 211579.915832: smb3_query_info_compound_enter: xid=534 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx
md5sum-1716729 [005] 211579.915834: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=334
md5sum-1716729 [005] 211579.915835: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=335
md5sum-1716729 [005] 211579.915835: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=336
cifsd-1713396 [002] 211579.925426: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x151 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.925471: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=334
md5sum-1716729 [005] 211579.925472: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=335
md5sum-1716729 [005] 211579.925472: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=336
md5sum-1716729 [005] 211579.925488: smb3_query_info_compound_done: xid=534 sid=0x290b tid=0x5dd
md5sum-1716729 [005] 211579.925500: smb3_exit_done: ffffffffc185dc60: xid=534
md5sum-1716729 [005] 211579.925505: smb3_enter: ffffffffc185d960: xid=535
md5sum-1716729 [005] 211579.925516: smb3_open_enter: xid=535 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [005] 211579.925518: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=337
cifsd-1713396 [002] 211579.934302: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x152 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.934331: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=337
md5sum-1716729 [005] 211579.934333: smb3_open_done: xid=535 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [005] 211579.934341: smb3_close_enter: xid=535 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.934343: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=338
cifsd-1713396 [002] 211579.937048: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x153 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.937063: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=338
md5sum-1716729 [005] 211579.937064: smb3_close_done: xid=535 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.937067: smb3_exit_err: ffffffffc185d960: xid=535 rc=-518
md5sum-1716729 [005] 211579.937078: smb3_enter: ffffffffc185dc60: xid=536
md5sum-1716729 [005] 211579.937088: smb3_query_info_compound_enter: xid=536 sid=0x290b tid=0x5dd path=\WD_blau
md5sum-1716729 [005] 211579.937089: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=339
md5sum-1716729 [005] 211579.937090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=340
md5sum-1716729 [005] 211579.937090: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=341
cifsd-1713396 [002] 211579.945384: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x156 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=339
md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=340
md5sum-1716729 [005] 211579.945391: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=341
md5sum-1716729 [005] 211579.945393: smb3_query_info_compound_done: xid=536 sid=0x290b tid=0x5dd
md5sum-1716729 [005] 211579.945396: smb3_exit_done: ffffffffc185dc60: xid=536
md5sum-1716729 [005] 211579.945398: smb3_enter: ffffffffc185dc60: xid=537
md5sum-1716729 [005] 211579.945403: smb3_query_info_compound_enter: xid=537 sid=0x290b tid=0x5dd path=\WD_blau\Public
md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=342
md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=343
md5sum-1716729 [005] 211579.945404: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=344
cifsd-1713396 [003] 211579.953444: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x159 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.953468: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=342
md5sum-1716729 [005] 211579.953468: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=343
md5sum-1716729 [005] 211579.953469: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=344
md5sum-1716729 [005] 211579.953474: smb3_query_info_compound_done: xid=537 sid=0x290b tid=0x5dd
md5sum-1716729 [005] 211579.953483: smb3_exit_done: ffffffffc185dc60: xid=537
md5sum-1716729 [005] 211579.953488: smb3_enter: ffffffffc185dc60: xid=538
md5sum-1716729 [005] 211579.953501: smb3_query_info_compound_enter: xid=538 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup
md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=345
md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=346
md5sum-1716729 [005] 211579.953504: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=347
cifsd-1713396 [003] 211579.962898: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x15c credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.962911: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=345
md5sum-1716729 [005] 211579.962912: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=346
md5sum-1716729 [005] 211579.962912: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=347
md5sum-1716729 [005] 211579.962918: smb3_query_info_compound_done: xid=538 sid=0x290b tid=0x5dd
md5sum-1716729 [005] 211579.962925: smb3_exit_done: ffffffffc185dc60: xid=538
md5sum-1716729 [005] 211579.962929: smb3_enter: ffffffffc185dc60: xid=539
md5sum-1716729 [005] 211579.962944: smb3_query_info_compound_enter: xid=539 sid=0x290b tid=0x5dd path=\WD_blau\Public\Jörg-Backup\passwd.kdbx
md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=348
md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=16 mid=349
md5sum-1716729 [005] 211579.962946: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=350
cifsd-1713396 [003] 211579.971979: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x15f credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.972024: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=348
md5sum-1716729 [005] 211579.972035: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=16 mid=349
md5sum-1716729 [005] 211579.972035: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=350
md5sum-1716729 [005] 211579.972039: smb3_query_info_compound_done: xid=539 sid=0x290b tid=0x5dd
md5sum-1716729 [005] 211579.972051: smb3_exit_done: ffffffffc185dc60: xid=539
md5sum-1716729 [005] 211579.972057: smb3_enter: ffffffffc185d960: xid=540
md5sum-1716729 [005] 211579.972066: smb3_open_enter: xid=540 sid=0x5dd tid=0x290b cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [005] 211579.972067: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=5 mid=351
cifsd-1713396 [003] 211579.980660: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x160 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.980703: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=5 mid=351
md5sum-1716729 [005] 211579.980715: smb3_open_done: xid=540 sid=0x5dd tid=0x290b fid=0x4001 cr_opts=0x40 des_access=0x80000080
md5sum-1716729 [005] 211579.980723: smb3_close_enter: xid=540 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.980725: smb3_cmd_enter: sid=0x5dd tid=0x290b cmd=6 mid=352
cifsd-1713396 [003] 211579.983518: smb3_add_credits: server=ffff9ca1ea3a3b50 current_mid=0x161 credits=100 credits_to_add=1
md5sum-1716729 [005] 211579.983561: smb3_cmd_done: sid=0x5dd tid=0x290b cmd=6 mid=352
md5sum-1716729 [005] 211579.983573: smb3_close_done: xid=540 sid=0x5dd tid=0x290b fid=0x4001
md5sum-1716729 [005] 211579.983577: smb3_exit_err: ffffffffc185d960: xid=540 rc=-518
# umount /mnt/fritzi
And this is for vers=1.0
# mount -o vers=1.0 /mnt/fritzi
# mount |grep fritzi
//fritz.box/fritzi on /mnt/fritzi type cifs (rw,relatime,vers=1.0,cache=strict,username=public,uid=1000,forceuid,gid=0,noforcegid,addr=192.168.178.1,file_mode=0644,dir_mode=0755,soft,nounix,serverino,mapposix,rsize=61440,wsize=65536,bsize=1048576,echo_interval=60,actimeo=1,user=public)
# trace-cmd record -e cifs md5sum /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx
md5sum: /mnt/fritzi/WD_blau/Public/Jörg-Backup/passwd.kdbx: Input/output error
CPU0 data recorded at offset=0x7d3000
0 bytes in size
CPU1 data recorded at offset=0x7d3000
4096 bytes in size
CPU2 data recorded at offset=0x7d4000
0 bytes in size
CPU3 data recorded at offset=0x7d4000
0 bytes in size
CPU4 data recorded at offset=0x7d4000
4096 bytes in size
CPU5 data recorded at offset=0x7d5000
0 bytes in size
CPU6 data recorded at offset=0x7d5000
4096 bytes in size
CPU7 data recorded at offset=0x7d6000
0 bytes in size
# trace-cmd show
# tracer: nop
#
# entries-in-buffer/entries-written: 0/0 #P:8
#
# _-----=> irqs-off
# / _----=> need-resched
# | / _---=> hardirq/softirq
# || / _--=> preempt-depth
# ||| / delay
# TASK-PID CPU# |||| TIMESTAMP FUNCTION
# | | | |||| | |
# trace-cmd report
CPU 0 is empty
CPU 2 is empty
CPU 3 is empty
CPU 5 is empty
CPU 7 is empty
cpus=8
md5sum-1720537 [004] 212113.150901: smb3_enter: ffffffffc185d3d8: xid=550
md5sum-1720537 [004] 212113.162157: smb3_exit_done: ffffffffc185d3d8: xid=550
md5sum-1720537 [004] 212113.162163: smb3_enter: ffffffffc185d3d8: xid=551
md5sum-1720537 [004] 212113.174790: smb3_exit_done: ffffffffc185d3d8: xid=551
md5sum-1720537 [004] 212113.174796: smb3_enter: ffffffffc185d3d8: xid=552
md5sum-1720537 [004] 212113.188124: smb3_exit_done: ffffffffc185d3d8: xid=552
md5sum-1720537 [004] 212113.188130: smb3_enter: ffffffffc185d3d8: xid=553
md5sum-1720537 [004] 212113.202783: smb3_exit_done: ffffffffc185d3d8: xid=553
md5sum-1720537 [004] 212113.202790: smb3_enter: ffffffffc185d960: xid=554
md5sum-1720537 [006] 212113.212839: smb3_exit_done: ffffffffc185d960: xid=554
md5sum-1720537 [001] 212113.793956: smb3_enter: ffffffffc185d970: xid=555
# umount /mnt/fritzi
> On Fri, Jun 4, 2021 at 3:31 AM Jörg Sommer <joerg@xxxxxxxx> wrote:
> >
> > Hi,
> >
> > I have a nasty problem. I use a cable router named Fritzbox (6490 Cable,
> > FritzOS 7.27) as server, but the kernel (5.10.0-7-amd64, Debian-unstable)
> > has problems to access the files on the share.
> >
> > This is a network capture using smbget to fetch a file:
> >
> > ```
> > 107.477947156 client server Negotiate Protocol Request
> > SMB2 (Server Message Block Protocol version 2)
> > SMB2 Header
> > ProtocolId: 0xfe534d42
> > Header Length: 64
> > Credit Charge: 0
> > Channel Sequence: 0
> > Reserved: 0000
> > Command: Negotiate Protocol (0)
> > Credits requested: 31
> > Flags: 0x00000000
> > Chain Offset: 0x00000000
> > Message ID: 0
> > Process Id: 0x00000000
> > Tree Id: 0x00000000
> > Session Id: 0x0000000000000000
> > Signature: 00000000000000000000000000000000
> > [Response in: 2216]
> > Negotiate Protocol Request (0x00)
> > [Preauth Hash: 09d3a214a8f08e401aa10f5c46c79bfb4b4cbfea0c181589954df4c325e4b054085bfe90…]
> > StructureSize: 0x0024
> > Dialect count: 8
> > Security mode: 0x01, Signing enabled
> > Reserved: 0000
> > Capabilities: 0x0000007f, DFS, LEASING, LARGE MTU, MULTI CHANNEL, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION
> > Client Guid: e612920f-05ad-41f1-b34b-5e7650d1be90
> > NegotiateContextOffset: 0x00000078
> > NegotiateContextCount: 3
> > Reserved: 0000
> > Dialect: SMB 2.0.2 (0x0202)
> > Dialect: SMB 2.1 (0x0210)
> > Dialect: Unknown (0x0222)
> > Dialect: Unknown (0x0224)
> > Dialect: SMB 3.0 (0x0300)
> > Dialect: SMB 3.0.2 (0x0302)
> > Dialect: SMB 3.1.0 (deprecated; should be 3.1.1) (0x0310)
> > Dialect: SMB 3.1.1 (0x0311)
> > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
> > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
> > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID
> > 107.481115263 server client Negotiate Protocol Response
> > SMB2 (Server Message Block Protocol version 2)
> > SMB2 Header
> > ProtocolId: 0xfe534d42
> > Header Length: 64
> > Credit Charge: 0
> > NT Status: STATUS_SUCCESS (0x00000000)
> > Command: Negotiate Protocol (0)
> > Credits granted: 1
> > Flags: 0x00000001, Response
> > Chain Offset: 0x00000000
> > Message ID: 0
> > Process Id: 0x00000000
> > Tree Id: 0x00000000
> > Session Id: 0x0000000000000000
> > Signature: 00000000000000000000000000000000
> > [Response to: 2214]
> > [Time from request: 0.003168107 seconds]
> > Negotiate Protocol Response (0x00)
> > [Preauth Hash: 25b9c1efb89f4aa0d8fa9bddd3a8cf7f72298b00197187801a11006578ecbcdf23bcdb9f…]
> > StructureSize: 0x0041
> > Security mode: 0x01, Signing enabled
> > Dialect: SMB 3.1.1 (0x0311)
> > NegotiateContextCount: 2
> > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346
> > Capabilities: 0x00000000
> > Max Transaction Size: 65696
> > Max Read Size: 65564
> > Max Write Size: 65584
> > Current Time: Jun 4, 2021 09:22:04.866600000 CEST
> > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST
> > Blob Offset: 0x00000080
> > Blob Length: 74
> > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
> > NegotiateContextOffset: 0x000000d0
> > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
> > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
> > 107.482745267 client server Session Setup Request, NTLMSSP_NEGOTIATE
> > 107.486012547 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE
> > 107.486294745 client server Session Setup Request, NTLMSSP_AUTH, User: WORKGROUP\public
> > 107.495302076 server client Session Setup Response
> > 107.495509240 client server Tree Connect Request Tree: \\server\fritzi
> > 107.498547296 server client Tree Connect Response
> > 107.498736847 client server Create Request File:
> > 107.503489606 server client Create Response File:
> > 107.503663348 client server GetInfo Request FS_INFO/FileFsAttributeInformation File:
> > 107.506197658 server client GetInfo Response
> > 107.506366587 client server Close Request File:
> > 107.509582634 server client Close Response
> > 107.509816409 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 107.517840241 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 107.518034187 client server GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 107.521217971 server client GetInfo Response
> > 107.521347702 client server Read Request Len:64000 Off:0 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 107.823992939 server client Read Response
> > …
> > 108.280977571 client server Read Request Len:64000 Off:3840000 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 108.284075230 server client Read Response
> > 108.284259643 client server Read Request Len:48413 Off:3855587 File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 108.286540047 server client Read Response, Error: STATUS_END_OF_FILE
> > 108.286742343 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 108.289520300 server client Close Response
> > ```
> >
> > This is a network capture using mount vers=default to fetch the same file.
> > Accessing the file with md5sum gives `Stale file handle`
> >
> > ```
> > 159.745293999 client server Negotiate Protocol Request
> > SMB2 (Server Message Block Protocol version 2)
> > SMB2 Header
> > ProtocolId: 0xfe534d42
> > Header Length: 64
> > Credit Charge: 0
> > Channel Sequence: 0
> > Reserved: 0000
> > Command: Negotiate Protocol (0)
> > Credits requested: 10
> > Flags: 0x00000000
> > Chain Offset: 0x00000000
> > Message ID: 0
> > Process Id: 0x0000d504
> > Tree Id: 0x00000000
> > Session Id: 0x0000000000000000
> > Signature: 00000000000000000000000000000000
> > [Response in: 3341]
> > Negotiate Protocol Request (0x00)
> > [Preauth Hash: 637eee42d4a0314f3fb6050d55a25a0b04070a334135bd5eae14c88d2e0acfae84c8312f…]
> > StructureSize: 0x0024
> > Dialect count: 4
> > Security mode: 0x01, Signing enabled
> > Reserved: 0000
> > Capabilities: 0x00000077, DFS, LEASING, LARGE MTU, PERSISTENT HANDLES, DIRECTORY LEASING, ENCRYPTION
> > Client Guid: 10b7aee0-c6dc-5341-aef1-6c8c1d5bef4e
> > NegotiateContextOffset: 0x00000070
> > NegotiateContextCount: 4
> > Reserved: 0000
> > Dialect: SMB 2.1 (0x0210)
> > Dialect: SMB 3.0 (0x0300)
> > Dialect: SMB 3.0.2 (0x0302)
> > Dialect: SMB 3.1.1 (0x0311)
> > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
> > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
> > Negotiate Context: SMB2_NETNAME_NEGOTIATE_CONTEXT_ID
> > Negotiate Context: SMB2_POSIX_EXTENSIONS_CAPABILITIES
> > 159.747346324 server client Negotiate Protocol Response
> > SMB2 (Server Message Block Protocol version 2)
> > SMB2 Header
> > ProtocolId: 0xfe534d42
> > Header Length: 64
> > Credit Charge: 0
> > NT Status: STATUS_SUCCESS (0x00000000)
> > Command: Negotiate Protocol (0)
> > Credits granted: 1
> > Flags: 0x00000001, Response
> > Chain Offset: 0x00000000
> > Message ID: 0
> > Process Id: 0x0000d504
> > Tree Id: 0x00000000
> > Session Id: 0x0000000000000000
> > Signature: 00000000000000000000000000000000
> > [Response to: 3339]
> > [Time from request: 0.002052325 seconds]
> > Negotiate Protocol Response (0x00)
> > [Preauth Hash: 22993b274035b9b6a3cadf7a6c19b9b757df11aff9a45d7c9c70acfc3e830ef0b64034d6…]
> > StructureSize: 0x0041
> > Security mode: 0x01, Signing enabled
> > Dialect: SMB 3.1.1 (0x0311)
> > NegotiateContextCount: 2
> > Server Guid: 7369c667-ff51-ec4a-29cd-baabf2fbe346
> > Capabilities: 0x00000000
> > Max Transaction Size: 65696
> > Max Read Size: 65564
> > Max Write Size: 65584
> > Current Time: Jun 4, 2021 09:22:57.133600000 CEST
> > Boot Time: Sep 14, 2000 20:34:26.039600000 CEST
> > Blob Offset: 0x00000080
> > Blob Length: 74
> > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
> > NegotiateContextOffset: 0x000000d0
> > Negotiate Context: SMB2_PREAUTH_INTEGRITY_CAPABILITIES
> > Negotiate Context: SMB2_ENCRYPTION_CAPABILITIES
> > 159.747489696 client server Session Setup Request, NTLMSSP_NEGOTIATE
> > 159.749757908 server client Session Setup Response, Error: STATUS_MORE_PROCESSING_REQUIRED, NTLMSSP_CHALLENGE
> > 159.749963978 client server Session Setup Request, NTLMSSP_AUTH, User: \public
> > 159.755666410 server client Session Setup Response
> > 159.755822268 client server Tree Connect Request Tree: \\server\IPC$
> > 159.757998425 server client Tree Connect Response
> > 159.758149227 client server Tree Connect Request Tree: \\server\fritzi
> > 159.761217776 server client Tree Connect Response
> > 159.761390846 client server Create Request File:
> > 159.766487167 server client Create Response File:
> > 159.766633459 client server Ioctl Request FSCTL_QUERY_NETWORK_INTERFACE_INFO
> > 159.768736951 server client Ioctl Response, Error: STATUS_NOT_SUPPORTED
> > 159.768892535 client server GetInfo Request FS_INFO/FileFsAttributeInformation File:
> > 159.772155096 server client GetInfo Response
> > 159.772308033 client server GetInfo Request FS_INFO/FileFsDeviceInformation File:
> > 159.774874452 server client GetInfo Response
> > 159.775022603 client server GetInfo Request FS_INFO/FileFsVolumeInformation File:
> > 159.778130405 server client GetInfo Response
> > 159.778279828 client server GetInfo Request FS_INFO/FileFsSectorSizeInformation File:
> > 159.780849883 server client GetInfo Response, Error: STATUS_NOT_SUPPORTED
> > 159.781003009 client server Close Request File:
> > 159.783777662 server client Close Response
> > 159.783938472 client server Ioctl Request FSCTL_DFS_GET_REFERRALS, File: \server\fritzi
> > 159.786039870 server client Ioctl Response, Error: STATUS_NOT_FOUND
> > 159.786193956 client server Create Request File:
> > 159.790835187 server client Create Response File:
> > 159.790981359 client server Close Request File:
> > 159.793822253 server client Close Response
> > 159.793952080 client server Create Request File:
> > 159.798685685 server client Create Response File:
> > 159.798838348 client server Close Request File:
> > 159.801688226 server client Close Response
> > 159.801945547 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 159.807449380 server client Create Response File: ;GetInfo Response;Close Response
> > 162.884160365 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.892931850 server client Create Response File: ;GetInfo Response;Close Response
> > 162.893066730 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.901135678 server client Create Response File: ;GetInfo Response;Close Response
> > 162.901307878 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.910088237 server client Create Response File: ;GetInfo Response;Close Response
> > 162.910199171 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.919726743 server client Create Response File: ;GetInfo Response;Close Response
> > 162.919841841 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 162.928605146 server client Create Response File:
> > 162.928699866 client server Close Request File:
> > 162.931355762 server client Close Response
> > 162.931456051 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.941435848 server client Create Response File: WD_blau\Public\Jörg-Backup;GetInfo Response;Close Response
> > 162.941552518 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 162.950640950 server client Create Response File: WD_blau\Public\Jörg-Backup
> > 162.950727794 client server Close Request File: WD_blau\Public\Jörg-Backup
> > 162.953512696 server client Close Response
> > 162.953612392 client server Create Request File: WD_blau;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.960265634 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
> > 162.960363152 client server Create Request File: WD_blau\Public;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.968120926 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
> > 162.968234195 client server Create Request File: WD_blau\Public\Jörg-Backup;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.977020433 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
> > 162.977123224 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 162.986415829 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx;GetInfo Response;Close Response
> > 162.986554470 client server Create Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 162.995019319 server client Create Response File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 162.995101551 client server Close Request File: WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 162.997887122 server client Close Response
> > 169.505713730 client server Create Request File: ;GetInfo Request FILE_INFO/SMB2_FILE_ALL_INFO;Close Request
> > 169.512323741 server client Create Response File: WD_blau\Public;GetInfo Response;Close Response
> > 169.512860789 client server Tree Disconnect Request
> > 169.515188660 server client Tree Disconnect Response
> > 169.515259125 client server Session Logoff Request
> > 169.517551272 server client Session Logoff Response
> > ```
> >
> > And this is an access of the file with mount vers=1.0. md5sum reports
> > `Input/output error`
> >
> > ```
> > 181.652435091 client server Negotiate Protocol Request
> > SMB (Server Message Block Protocol)
> > SMB Header
> > Server Component: SMB
> > [Response in: 3642]
> > SMB Command: Negotiate Protocol (0x72)
> > NT Status: STATUS_SUCCESS (0x00000000)
> > Flags: 0x00
> > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed
> > Process ID High: 23
> > Signature: 0000000000000000
> > Reserved: 0000
> > Tree ID: 0
> > Process ID: 54746
> > User ID: 0
> > Multiplex ID: 1
> > Negotiate Protocol Request (0x72)
> > Word Count (WCT): 0
> > Byte Count (BCC): 43
> > Requested Dialects
> > Dialect: LM1.2X002
> > Dialect: LANMAN2.1
> > Dialect: NT LM 0.12
> > Dialect: POSIX 2
> > 181.655826070 server client Negotiate Protocol Response
> > SMB (Server Message Block Protocol)
> > SMB Header
> > Server Component: SMB
> > [Response to: 3640]
> > [Time from request: 0.003390979 seconds]
> > SMB Command: Negotiate Protocol (0x72)
> > NT Status: STATUS_SUCCESS (0x00000000)
> > Flags: 0x88, Request/Response, Case Sensitivity
> > Flags2: 0xc801, Unicode Strings, Error Code Type, Extended Security Negotiation, Long Names Allowed
> > Process ID High: 23
> > Signature: 0000000000000000
> > Reserved: 0000
> > Tree ID: 0
> > Process ID: 54746
> > User ID: 0
> > Multiplex ID: 1
> > Negotiate Protocol Response (0x72)
> > Word Count (WCT): 17
> > Selected Index: 2: NT LM 0.12
> > Security Mode: 0x07, Mode, Password, Signatures
> > Max Mpx Count: 10
> > Max VCs: 1
> > Max Buffer Size: 65536
> > Max Raw Buffer: 65536
> > Session Key: 0x00000000
> > Capabilities: 0x8000e05c, Unicode, Large Files, NT SMBs, NT Status Codes, Infolevel Passthru, Large ReadX, Large WriteX, Extended Security
> > System Time: Jun 4, 2021 09:23:19.039600000 CEST
> > Server Time Zone: -120 min from UTC
> > Challenge Length: 0
> > Byte Count (BCC): 90
> > Server GUID: 67c66973-51ff-4aec-29cd-baabf2fbe346
> > Security Blob: 604806062b0601050502a03e303ca00e300c060a2b06010401823702020aa32a3028a026…
> > 181.655974252 client server Session Setup AndX Request, NTLMSSP_NEGOTIATE
> > 181.658209133 server client Session Setup AndX Response, NTLMSSP_CHALLENGE, Error: STATUS_MORE_PROCESSING_REQUIRED
> > 181.658295009 client server Session Setup AndX Request, NTLMSSP_AUTH, User: \public
> > 181.662947503 server client Session Setup AndX Response
> > 181.663081108 client server Tree Connect AndX Request, Path: \\server\IPC$
> > 181.665337749 server client Tree Connect AndX Response
> > 181.665505345 client server Tree Connect AndX Request, Path: \\server\fritzi
> > 181.669439351 server client Tree Connect AndX Response
> > 181.669585289 client server Trans2 Request, QUERY_FS_INFO, Query FS Device Info
> > 181.672183252 server client Trans2 Response, QUERY_FS_INFO
> > 181.672266260 client server Trans2 Request, QUERY_FS_INFO, Query FS Attribute Info
> > 181.674872915 server client Trans2 Response, QUERY_FS_INFO
> > 181.674965933 client server Trans2 Request, GET_DFS_REFERRAL, File: \server\fritzi
> > 181.677692923 server client Trans2 Response, GET_DFS_REFERRAL, Error: STATUS_NOT_SUPPORTED
> > 181.677809275 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
> > 181.681715358 server client Trans2 Response, QUERY_PATH_INFO
> > 181.681847587 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
> > 181.686809347 server client Trans2 Response, QUERY_PATH_INFO
> > 181.687021639 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
> > 181.691405260 server client Trans2 Response, QUERY_PATH_INFO
> > 181.691552739 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path:
> > 181.695055860 server client Trans2 Response, QUERY_PATH_INFO
> > 182.873928911 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau
> > 182.880656088 server client Trans2 Response, QUERY_PATH_INFO
> > 182.880792332 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau
> > 182.886816299 server client Trans2 Response, QUERY_PATH_INFO
> > 182.887061740 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public
> > 182.892873238 server client Trans2 Response, QUERY_PATH_INFO
> > 182.893011485 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public
> > 182.898630411 server client Trans2 Response, QUERY_PATH_INFO
> > 182.898728260 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup
> > 182.905397538 server client Trans2 Response, QUERY_PATH_INFO
> > 182.905490065 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup
> > 182.911806490 server client Trans2 Response, QUERY_PATH_INFO
> > 182.911904941 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 182.919436779 server client Trans2 Response, QUERY_PATH_INFO
> > 182.919514901 client server Trans2 Request, QUERY_PATH_INFO, Query File Internal Info, Path: \WD_blau\Public\Jörg-Backup\passwd.kdbx
> > 182.926356968 server client Trans2 Response, QUERY_PATH_INFO
> > 182.926478308 client server NT Create AndX Request, FID: 0x4001, Path: \WD_blau\Public\J�rg-Backup\passwd.kdbx
> > 182.935217463 server client NT Create AndX Response, FID: 0x4001
> > 182.935431010 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 0
> > 182.947742379 server client Read AndX Response, FID: 0x4001, 32768 bytes
> > …
> > 183.462757494 client server Read AndX Request, FID: 0x4001, 32768 bytes at offset 3833856
> > 183.465864287 server client Read AndX Response, FID: 0x4001, 21731 bytes
> > 183.466023126 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587
> > 183.468370770 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE
> > 183.468490608 client server Read AndX Request, FID: 0x4001, 8192 bytes at offset 3855587
> > 183.470547535 server client Read AndX Response, FID: 0x4001, Error: STATUS_END_OF_FILE
> > 183.470775894 client server Close Request, FID: 0x4001
> > 183.472856467 server client Close Response, FID: 0x4001
> > 187.299929279 client server Trans2 Request, QUERY_PATH_INFO, Query File All Info, Path:
> > 187.304405796 server client Trans2 Response, QUERY_PATH_INFO
> > 187.304940291 client server Tree Disconnect Request
> > 187.307143775 server client Tree Disconnect Response
> > 187.307301303 client server Logoff AndX Request
> > 187.309632364 server client Logoff AndX Response
> > ```
> >
> > Can anyone help?
> >
> > Kind regards, Jörg
> >
> > --
> > Ich halte ihn zwar für einen Schurken und das was er sagt für
> > falsch – aber ich bin bereit mein Leben dafür einzusetzen, daß
> > er seine Meinung sagen kann. (Voltaire)
>
>
>
> --
> Thanks,
>
> Steve
>
--
Freiheit heißt, die Wahl zu haben, wessen Sklave man ist.
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