[LU-16504] replay-single test_71a: dt_record_write()) ASSERTION( dt->do_body_ops->dbo_write ) failed: [0x240001b70:0x28e:0x0]

• Status: Open
• Project: Lustre
• Type: Bug
• Priority: Minor
• Reporter: Maloo
• Assignee: WC Triage
• Resolution: Unresolved
• Severity: 3

Description

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

This issue relates to the following test suite run: https://testing.whamcloud.com/test_sets/3104bdd3-c29b-4a7c-934c-d241c16671c7

Test session details:
clients: https://build.whamcloud.com/job/lustre-reviews/91846 - 4.18.0-372.32.1.el8_6.x86_64
servers: https://build.whamcloud.com/job/lustre-reviews/91846 - 4.18.0-372.32.1.el8_lustre.x86_64

https://testing.whamcloud.com/test_logs/03cd2d16-e1ae-451d-b329-4b7b6322ccf4/show_text

[ 3681.260516] LustreError: 10601:0:(dt_object.c:531:dt_record_write()) ASSERTION( dt->do_body_ops->dbo_write ) failed: [0x240008100:0x298:0x0]
[ 3681.262957] LustreError: 10601:0:(dt_object.c:531:dt_record_write()) LBUG
[ 3681.264256] Pid: 10601, comm: mdt_out00_001 4.18.0-348.23.1.el8_lustre.x86_64 #1 SMP Wed Jan 4 16:53:58 UTC 2023
[ 3681.266148] Call Trace TBD:
[ 3681.266946] [<0>] libcfs_call_trace+0x6f/0x90 [libcfs]
[ 3681.267963] [<0>] lbug_with_loc+0x43/0x80 [libcfs]
[ 3681.269169] [<0>] dt_record_write+0x118/0x120 [obdclass]
[ 3681.270702] [<0>] out_tx_write_exec+0x92/0x380 [ptlrpc]
[ 3681.271788] [<0>] out_tx_end+0x166/0x5f0 [ptlrpc]
[ 3681.272764] [<0>] out_handle+0x18b1/0x2470 [ptlrpc]
[ 3681.273791] [<0>] tgt_request_handle+0xc8c/0x19c0 [ptlrpc]
[ 3681.274899] [<0>] ptlrpc_server_handle_request+0x31d/0xbc0 [ptlrpc]
[ 3681.276143] [<0>] ptlrpc_main+0xc48/0x1540 [ptlrpc]
[ 3681.277185] [<0>] kthread+0x116/0x130
[ 3681.277958] [<0>] ret_from_fork+0x35/0x40
[ 3681.278778] Kernel panic - not syncing: LBUG
[ 3681.279622] CPU: 0 PID: 10601 Comm: mdt_out00_001 Kdump: loaded Tainted: G           OE    --------- -  - 4.18.0-348.23.1.el8_lustre.x86_64 #1
[ 3681.281940] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011
[ 3681.283031] Call Trace:
[ 3681.283588]  dump_stack+0x5c/0x80
[ 3681.284274]  panic+0xe7/0x2a9
[ 3681.284885]  ? ret_from_fork+0x35/0x40
[ 3681.285635]  lbug_with_loc.cold.10+0x18/0x18 [libcfs]
[ 3681.286633]  dt_record_write+0x118/0x120 [obdclass]
[ 3681.287619]  out_tx_write_exec+0x92/0x380 [ptlrpc]
[ 3681.288599]  out_tx_end+0x166/0x5f0 [ptlrpc]
[ 3681.289479]  out_handle+0x18b1/0x2470 [ptlrpc]
[ 3681.290393]  ? tgt_check_lookup_req+0x54/0x240 [ptlrpc]
[ 3681.291437]  ? lustre_msg_get_opc+0x77/0xe0 [ptlrpc]
[ 3681.292439]  tgt_request_handle+0xc8c/0x19c0 [ptlrpc]
[ 3681.293449]  ptlrpc_server_handle_request+0x31d/0xbc0 [ptlrpc]
[ 3681.294603]  ? lprocfs_counter_add+0x12a/0x1a0 [obdclass]
[ 3681.295691]  ptlrpc_main+0xc48/0x1540 [ptlrpc]
[ 3681.296565]  ? __schedule+0x2c5/0x760
[ 3681.297333]  ? ptlrpc_wait_event+0x590/0x590 [ptlrpc]
[ 3681.298314]  kthread+0x116/0x130
[ 3681.298959]  ? kthread_flush_work_fn+0x10/0x10
[ 3681.299820]  ret_from_fork+0x35/0x40