Editing crashreport #75407

ReasonCrashing FunctionWhere to cut BacktraceReports Count
ASSERTION( bytes > off ) failedbrw_bytesbrw_interpret
ptlrpc_check_set
ptlrpcd_check
ptlrpcd
kthread
ret_from_fork
4

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Failures list (last 100):

Failing TestFull CrashMessages before crashLink and date
sanity-sec test 48a: encrypted file access semantics: truncate
LustreError: 628589:0:(obd.h:160:brw_bytes()) ASSERTION( bytes > off ) failed: 0 off:0 count:-49152
LustreError: 628589:0:(obd.h:160:brw_bytes()) LBUG
CPU: 1 UID: 0 PID: 628589 Comm: ptlrpcd_01_01 Kdump: loaded Tainted: G OE ------ --- 6.12.0-124.56.1.el10_1.x86_64 #1 PREEMPT(voluntary)
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Red Hat KVM/RHEL, BIOS 1.16.3-4.el9 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x4e/0x70
lbug_with_loc.cold+0x5/0x50 [libcfs]
brw_interpret+0xb7f/0xba0 [osc]
ptlrpc_check_set+0x4cf/0x20e0 [ptlrpc]
? srso_alias_return_thunk+0x5/0xfbef5
? __timer_delete_sync+0x28/0x40
ptlrpcd_check+0x39b/0x5b0 [ptlrpc]
ptlrpcd+0x2f4/0x4b0 [ptlrpc]
? __pfx_woken_wake_function+0x10/0x10
? __pfx_ptlrpcd+0x10/0x10 [ptlrpc]
kthread+0xfa/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Lustre: DEBUG MARKER: grep -c /mnt/lustre' ' /proc/mounts
Lustre: DEBUG MARKER: lsof -t /mnt/lustre
Lustre: DEBUG MARKER: umount /mnt/lustre 2>&1
Lustre: DEBUG MARKER: mkdir -p /mnt/lustre
Lustre: DEBUG MARKER: mount -t lustre -o user_xattr,flock,test_dummy_encryption 10.240.29.153@tcp:/lustre /mnt/lustre
Lustre: Test dummy encryption mode enabled
Lustre: Skipped 5 previous similar messages
Link to test (2026-09-05 02:04)
sanity-sec test 48a: encrypted file access semantics: truncate
LustreError: 625990:0:(obd.h:160:brw_bytes()) ASSERTION( bytes > off ) failed: 0 off:0 count:-49152
LustreError: 625990:0:(obd.h:160:brw_bytes()) LBUG
CPU: 0 UID: 0 PID: 625990 Comm: ptlrpcd_00_01 Kdump: loaded Tainted: G OE ------ --- 6.12.0-124.56.1.el10_1.x86_64 #1 PREEMPT(voluntary)
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Red Hat KVM/RHEL, BIOS 1.16.3-4.el9 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x4e/0x70
lbug_with_loc.cold+0x5/0x50 [libcfs]
brw_interpret+0xb7f/0xba0 [osc]
ptlrpc_check_set+0x4cf/0x20e0 [ptlrpc]
? srso_alias_return_thunk+0x5/0xfbef5
? __timer_delete_sync+0x28/0x40
ptlrpcd_check+0x39b/0x5b0 [ptlrpc]
ptlrpcd+0x2f4/0x4b0 [ptlrpc]
? __pfx_woken_wake_function+0x10/0x10
? __pfx_ptlrpcd+0x10/0x10 [ptlrpc]
kthread+0xfa/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Lustre: DEBUG MARKER: grep -c /mnt/lustre' ' /proc/mounts
Lustre: DEBUG MARKER: lsof -t /mnt/lustre
Lustre: DEBUG MARKER: umount /mnt/lustre 2>&1
Lustre: DEBUG MARKER: mkdir -p /mnt/lustre
Lustre: DEBUG MARKER: mount -t lustre -o user_xattr,flock,test_dummy_encryption 10.240.47.15@tcp:/lustre /mnt/lustre
Lustre: Test dummy encryption mode enabled
Lustre: Skipped 5 previous similar messages
Link to test (2026-09-04 22:58)
sanity-sec test 48a: encrypted file access semantics: truncate
LustreError: 625849:0:(obd.h:160:brw_bytes()) ASSERTION( bytes > off ) failed: 0 off:0 count:-49152
LustreError: 625849:0:(obd.h:160:brw_bytes()) LBUG
CPU: 0 UID: 0 PID: 625849 Comm: ptlrpcd_00_01 Kdump: loaded Tainted: G OE ------ --- 6.12.0-124.56.1.el10_1.x86_64 #1 PREEMPT(voluntary)
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Red Hat KVM/RHEL, BIOS 1.16.3-4.el9 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x4e/0x70
lbug_with_loc.cold+0x5/0x50 [libcfs]
brw_interpret+0xb7f/0xba0 [osc]
ptlrpc_check_set+0x4cf/0x20e0 [ptlrpc]
? srso_alias_return_thunk+0x5/0xfbef5
? __timer_delete_sync+0x28/0x40
ptlrpcd_check+0x39b/0x5b0 [ptlrpc]
ptlrpcd+0x2f4/0x4b0 [ptlrpc]
? __pfx_woken_wake_function+0x10/0x10
? __pfx_ptlrpcd+0x10/0x10 [ptlrpc]
kthread+0xfa/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Lustre: DEBUG MARKER: grep -c /mnt/lustre' ' /proc/mounts
Lustre: DEBUG MARKER: lsof -t /mnt/lustre
Lustre: DEBUG MARKER: umount /mnt/lustre 2>&1
Lustre: DEBUG MARKER: mkdir -p /mnt/lustre
Lustre: DEBUG MARKER: mount -t lustre -o user_xattr,flock,test_dummy_encryption 10.240.30.7@tcp:/lustre /mnt/lustre
Link to test (2026-09-04 22:48)
sanity-sec test 48a: encrypted file access semantics: truncate
LustreError: 627435:0:(obd.h:160:brw_bytes()) ASSERTION( bytes > off ) failed: 0 off:0 count:-49152
LustreError: 627435:0:(obd.h:160:brw_bytes()) LBUG
CPU: 1 UID: 0 PID: 627435 Comm: ptlrpcd_01_00 Kdump: loaded Tainted: G OE ------ --- 6.12.0-124.56.1.el10_1.x86_64 #1 PREEMPT(voluntary)
Tainted: [O]=OOT_MODULE, [E]=UNSIGNED_MODULE
Hardware name: Red Hat KVM/RHEL, BIOS 1.16.3-4.el9 04/01/2014
Call Trace:
<TASK>
dump_stack_lvl+0x4e/0x70
lbug_with_loc.cold+0x5/0x50 [libcfs]
brw_interpret+0xb7f/0xba0 [osc]
ptlrpc_check_set+0x4cf/0x20e0 [ptlrpc]
? srso_alias_return_thunk+0x5/0xfbef5
? __timer_delete_sync+0x28/0x40
ptlrpcd_check+0x39b/0x5b0 [ptlrpc]
ptlrpcd+0x2f4/0x4b0 [ptlrpc]
? __pfx_woken_wake_function+0x10/0x10
? __pfx_ptlrpcd+0x10/0x10 [ptlrpc]
kthread+0xfa/0x240
? __pfx_kthread+0x10/0x10
ret_from_fork+0x31/0x50
? __pfx_kthread+0x10/0x10
ret_from_fork_asm+0x1a/0x30
</TASK>
Lustre: DEBUG MARKER: grep -c /mnt/lustre' ' /proc/mounts
Lustre: DEBUG MARKER: lsof -t /mnt/lustre
Lustre: DEBUG MARKER: umount /mnt/lustre 2>&1
Lustre: DEBUG MARKER: mkdir -p /mnt/lustre
Lustre: DEBUG MARKER: mount -t lustre -o user_xattr,flock,test_dummy_encryption 10.240.44.124@tcp:/lustre /mnt/lustre
Lustre: Test dummy encryption mode enabled
Lustre: Skipped 5 previous similar messages
Link to test (2026-09-04 10:40)
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