[LU-19658] IPv6 sanity-pcc test_99b: ASSERTION( i < lov->u.composite.lo_entry_count ) failed

• Type: Bug
• Resolution: Unresolved
• Priority: Medium
• Fix Version/s: Lustre 2.18.0
• Affects Version/s: Lustre 2.17.0
• Severity: 3
• Assignee: WC Triage
• Reporter: Maloo

Description

This issue was created by maloo for jianyu <[e-mail]>

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/6d9829b1-de21-405c-8821-5518f9961515

test_99b failed with the following error:

[13889.515801] LustreError: 450035:0:(lov_cl_internal.h:331:lov_entry()) ASSERTION( i < lov->u.composite.lo_entry_count ) failed: [0x200007932:0xe:0x0] entry -1, entry_count 0
[13889.515993] LustreError: 450035:0:(lov_cl_internal.h:331:lov_entry()) LBUG
[13889.516131] CPU: 0 PID: 450035 Comm: dd Kdump: loaded Tainted: G           OE     -------  ---  5.14.0-570.62.1.el9_6.x86_64 #1
[13889.516232] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[13889.516330] Call Trace:
[13889.516413]  <TASK>
[13889.516498]  dump_stack_lvl+0x34/0x48
[13889.516653]  lbug_with_loc.cold+0x5/0x43 [libcfs]
[13889.516772]  lov_attr_get_composite+0x366/0x420 [lov]
[13889.516942]  cl_object_attr_get+0x6f/0x170 [obdclass]
[13889.517349]  ll_merge_attr_nolock+0x170/0x750 [lustre]
[13889.517644]  ll_file_io_generic+0xfbd/0x11f0 [lustre]
[13889.517735]  do_file_write_iter+0x558/0x890 [lustre]
[13889.517865]  ? arch_exit_to_user_mode_prepare.constprop.0+0x6c/0xa0
[13889.517995]  vfs_write+0x33d/0x480
[13889.518117]  ksys_write+0x5f/0xe0
[13889.518208]  do_syscall_64+0x5f/0xe0
[13889.518278]  ? do_syscall_64+0x6b/0xe0
[13889.518369]  ? do_syscall_64+0x6b/0xe0
[13889.518460]  entry_SYSCALL_64_after_hwframe+0x78/0x80
[13889.518553] RIP: 0033:0x7f3e4b0fde97
[13889.518644] Code: 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b7 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 48 89 54 24 18 48 89 74 24
[13889.518717] RSP: 002b:00007ffcba99e968 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[13889.518824] RAX: ffffffffffffffda RBX: 0000000000100000 RCX: 00007f3e4b0fde97
[13889.518879] RDX: 0000000000100000 RSI: 00007f3e4b293000 RDI: 0000000000000001
[13889.518983] RBP: 00007f3e4b293000 R08: 00007f3e4b293000 R09: 0000000000000000
[13889.519056] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000000000
[13889.519146] R13: 0000000000000200 R14: 0000000000000000 R15: 00007f3e4b293000
[13889.519204]  </TASK>
[13889.519323] Kernel panic - not syncing: LBUG

Test session details:
clients: https://build.whamcloud.com/job/lustre-master/4677 - 5.14.0-570.62.1.el9_6.x86_64
servers: https://build.whamcloud.com/job/lustre-master/4677 - 5.14.0-570.62.1_lustre.el9.x86_64

<<Please provide additional information about the failure here>>

VVVVVVV DO NOT REMOVE LINES BELOW, Added by Maloo for auto-association VVVVVVV
sanity-pcc test_99b - onyx-71vm2 crashed during sanity-pcc test_99b