| Match messages in logs (every line would be required to be present in log output Copy from "Messages before crash" column below): | |
| Match messages in full crash (every line would be required to be present in crash log output Copy from "Full Crash" column below): | |
| Limit to a test: (Copy from below "Failing text"): | |
| Delete these reports as invalid (real bug in review or some such) | |
| Bug or comment: | |
| Extra info: |
| Failing Test | Full Crash | Messages before crash | Link and date |
|---|---|---|---|
| sanity test 421d: rmfid en masse | BUG: unable to handle kernel paging request at ffff98f4c53db800 PGD 8d801067 P4D 8d801067 PUD 8d802067 PMD 146ca6067 PTE 800ffffffac24060 Oops: 0000 [#1] SMP DEBUG_PAGEALLOC CPU: 0 PID: 146619 Comm: kworker/0:0 Kdump: loaded Tainted: G O -------- - - 4.18.0rh8.10-debug #2 Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.17.0-10.fc44 06/10/2025 Workqueue: events ptlrpc_watchdog_fire [ptlrpc] RIP: 0010:dump_svc_thread_info+0x222/0x330 [ptlrpc] Code: 00 00 00 48 8d 43 01 48 39 dd 74 38 48 89 c3 49 89 dd 49 8b 86 28 01 00 00 49 c1 e5 04 4e 8b 3c 28 4d 85 ff 0f 84 86 00 00 00 <41> 81 3f 5a 5a 5a 5a 75 94 48 83 05 bd 72 26 00 01 48 8d 43 01 48 RSP: 0018:ffffb509c8043df0 EFLAGS: 00010286 RAX: ffff98f4ca036c00 RBX: 0000000000000009 RCX: ffffb509c8043e20 RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff98f5d1a6d400 RBP: 0000000000000009 R08: 0000000000000000 R09: c0000000ffff7fff R10: 0000000000000001 R11: ffffb509c8043770 R12: ffffb509c8043e20 R13: 0000000000000090 R14: ffff98f4c806f000 R15: ffff98f4c53db800 FS: 0000000000000000(0000) GS:ffff98f602000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff98f4c53db800 CR3: 000000008b416003 CR4: 0000000000170ef0 Call Trace: ? show_regs.cold.9+0x22/0x2f ? __die_body+0x22/0x90 ? __die+0x33/0x4a ? no_context+0x30f/0x5a0 ? __bad_area_nosemaphore+0x1c6/0x260 ? bad_area_nosemaphore+0x1a/0x30 ? do_kern_addr_fault+0x73/0x130 ? __do_page_fault+0x8e/0xa0 ? do_page_fault+0x87/0x30f ? page_fault+0x1e/0x30 ? dump_svc_thread_info+0x222/0x330 [ptlrpc] ptlrpc_watchdog_fire+0x125/0x1c0 [ptlrpc] process_one_work+0x2c8/0x700 worker_thread+0x296/0x6e0 ? rescuer_thread+0x570/0x570 kthread+0x1d1/0x200 ? set_kthread_struct+0x70/0x70 ret_from_fork+0x1f/0x30 Modules linked in: zfs(O) spl(O) lustre(O) osp(O) ofd(O) lod(O) mdt(O) mdd(O) mgs(O) osd_ldiskfs(O) ldiskfs(O) lquota(O) lfsck(O) obdecho(O) mgc(O) mdc(O) lov(O) osc(O) lmv(O) ec(O) fid(O) fld(O) ptlrpc_gss(O) ptlrpc(O) obdclass(O) ksocklnd(O) lnet(O) libcfs(O) dm_flakey rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver intel_rapl_msr intel_rapl_common sb_edac rapl pcspkr i2c_piix4 squashfs crct10dif_pclmul crc32_pclmul crc32c_intel ata_generic ghash_clmulni_intel serio_raw ata_piix libata dm_mirror dm_region_hash dm_log dm_mod sha512_ssse3 sha512_generic CR2: ffff98f4c53db800 | Lustre: mdt00_004: service thread pid 103803 was inactive for 40.852 seconds. The thread might be hung, or it might only be slow and will resume later. Dumping the stack trace for debugging purposes: task:mdt00_004 state:R running task stack:0 pid:103803 ppid:2 flags:0x80004000 Call Trace: __schedule+0x351/0xcb0 ? top_trans_create+0x2f/0x280 [ptlrpc] preempt_schedule_common+0x2b/0x60 _cond_resched+0x35/0x50 slab_pre_alloc_hook.constprop.64+0x12c/0x1d0 kmem_cache_alloc_trace+0x5b/0x440 top_trans_create+0x2f/0x280 [ptlrpc] lod_trans_start+0x109/0x4c0 [lod] ? mdd_declare_links_add+0x60/0x90 [mdd] mdd_trans_start+0x18/0x30 [mdd] mdd_unlink+0x7a4/0x13c0 [mdd] mdt_rmfid_unlink+0x955/0xa60 [mdt] mdt_rmfid_one+0x8c6/0xf60 [mdt] mdt_rmfid+0x3ec/0x5e0 [mdt] tgt_handle_request0+0x137/0xaf0 [ptlrpc] tgt_request_handle+0x575/0x1f70 [ptlrpc] ptlrpc_server_handle_request+0x31f/0x1330 [ptlrpc] ? lprocfs_counter_add+0x15b/0x210 [obdclass] ptlrpc_main+0xde7/0x15e0 [ptlrpc] ? ptlrpc_wait_event+0x6c0/0x6c0 [ptlrpc] kthread+0x1d1/0x200 ? set_kthread_struct+0x70/0x70 ret_from_fork+0x1f/0x30 Lustre: 146619:0:(service.c:2907:dump_svc_thread_info()) @@@ lustre-MDT0001: Thread mdt00_004:103803 is handling req@ffff98f4d15a0380 x1875477241921024/t12884948720(0) o62->4cd3ae55-08bf-4183-a4c6-5ecc4f37ab7f@192.168.202.15@tcp:339/0 lens 34088/42488 e 2 to 0 dl 1788605154 ref 1 fl Interpret:/200/0 rc 0/0 job:'lfs.0' uid:0 gid:0 projid:4294967295 Lustre: 146619:0:(service.c:2920:dump_svc_thread_info()) ======Thread mdt00_004:103803 PRA dump START========= Lustre: 146619:0:(mdt00_004:103803:01()) REQ req@ffff98f4c224c700 x1875477197637376/t0(0) o400-><?>@<unknown>:307/0 lens 224/224 e 0 to 0 dl 1788605122 ref 0 fl Complete:/200/0 rc 0/0 job:'kworker.0' uid:0 gid:0 projid:4294967295 Lustre: 146619:0:(mdt00_004:103803:04()) REQ req@ffff98f4c224c700 x1875477197637376/t0(0) o400-><?>@<unknown>:307/0 lens 224/224 e 0 to 0 dl 1788605122 ref 0 fl Complete:/200/0 rc 0/0 job:'kworker.0' uid:0 gid:0 projid:4294967295 Lustre: 146619:0:(mdt00_004:103803:08()) REQ req@ffff98f4c224c700 x1875477197637376/t0(0) o400-><?>@<unknown>:307/0 lens 224/224 e 0 to 0 dl 1788605122 ref 0 fl Complete:/200/0 rc 0/0 job:'kworker.0' uid:0 gid:0 projid:4294967295 | Link to test (2026-09-05 06:58) |