| 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 | Comment |
|---|---|---|---|
| sanity test 133g: Check reads/writes of server lustre proc files with bad area io | BUG: kernel NULL pointer dereference, address: 0000000000000018 #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 8000000037568067 P4D 8000000037568067 PUD 4363e067 PMD 0 Oops: 0000 [#1] PREEMPT SMP PTI CPU: 1 PID: 228288 Comm: badarea_io Kdump: loaded Tainted: G OE ------- --- 5.14.0-503.38.1_lustre.el9.x86_64 #1 Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2011 RIP: 0010:lprocfs_stats_clear+0x3f/0x120 [obdclass] Code: e4 01 0f 85 e4 00 00 00 66 83 bf 04 02 00 00 00 44 0f b7 a7 0c 02 00 00 74 2d 31 ed 48 89 e8 48 c1 e0 05 48 03 83 28 02 00 00 <48> 8b 78 18 48 85 ff 74 05 e8 63 fb ff ff 0f b7 83 04 02 00 00 48 RSP: 0018:ffffb26a45103b40 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff8cd11c389c00 RCX: ffffb26a45103c38 RDX: 0000000000000005 RSI: 0000000004096000 RDI: ffff8cd11c389c00 RBP: 0000000000000000 R08: 00007f1b154070b8 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 R13: 0000000000000005 R14: ffffb26a45103c38 R15: ffff8cd106375b40 FS: 00007f1b15679600(0000) GS:ffff8cd1bfd00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000018 CR3: 00000000117f8001 CR4: 00000000000606f0 Call Trace: <TASK> ? show_trace_log_lvl+0x1c4/0x2df ? show_trace_log_lvl+0x1c4/0x2df ? lprocfs_stats_seq_write+0x1a/0x30 [obdclass] ? __die_body.cold+0x8/0xd ? page_fault_oops+0x134/0x170 ? kernelmode_fixup_or_oops+0x84/0x110 ? exc_page_fault+0x62/0x150 ? asm_exc_page_fault+0x22/0x30 ? lprocfs_stats_clear+0x3f/0x120 [obdclass] lprocfs_stats_seq_write+0x1a/0x30 [obdclass] full_proxy_write+0x56/0x80 vfs_write+0xe7/0x410 ? kmem_cache_free+0x15/0x360 ksys_write+0x5f/0xe0 do_syscall_64+0x5f/0xf0 ? do_syscall_64+0x6b/0xf0 ? percpu_counter_add_batch+0x67/0x70 ? do_set_pte+0xc9/0x280 ? _raw_spin_unlock+0xa/0x30 ? filemap_map_pages+0x2c2/0x550 ? do_read_fault+0x10c/0x1d0 ? do_pte_missing+0x10d/0x190 ? __handle_mm_fault+0x2fb/0x690 ? __count_memcg_events+0x4f/0xb0 ? mm_account_fault+0x6c/0x100 ? handle_mm_fault+0x116/0x270 ? do_user_addr_fault+0x1d6/0x6a0 ? exc_page_fault+0x62/0x150 entry_SYSCALL_64_after_hwframe+0x78/0x80 RIP: 0033:0x7f1b154fdb57 | Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -n version 2>/dev/null Lustre: DEBUG MARKER: /usr/sbin/lctl get_param -R '*' Lustre: DEBUG MARKER: /usr/sbin/lctl list_param -FR '*' | grep '=' | LNet: 228185:0:(debug.c:387:cfs_str2mask()) unknown mask '\x03'. Lustre: DEBUG MARKER: \x03 Lustre: DEBUG MARKER: \x03 | Link to test |