Editing crashreport #72754

ReasonCrashing FunctionWhere to cut BacktraceReports Count
general protection fault:lprocfs_stats_collectlprocfs_stats_seq_show
seq_read
vfs_read
SyS_read
system_call_fastpath
2

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Failures list (last 100):

Failing TestFull CrashMessages before crashComment
recovery-small test 57: read procfs entries causes kernel crash
general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC
Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(OE) mdt(OE) mdd(OE) mgs(OE) osd_zfs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) libcfs(OE) zfs(PO) zunicode(PO) zlua(PO) zcommon(PO) znvpair(PO) zavl(PO) icp(PO) spl(O) crc32_generic crc_t10dif crct10dif_generic crct10dif_common pcspkr i2c_piix4 virtio_console virtio_balloon ip_tables rpcsec_gss_krb5 drm_kms_helper ttm ata_generic drm pata_acpi drm_panel_orientation_quirks ata_piix serio_raw floppy i2c_core virtio_blk libata [last unloaded: libcfs]
CPU: 5 PID: 28336 Comm: lctl Kdump: loaded Tainted: P OE ------------ 3.10.0-7.9-debug #2
Hardware name: Red Hat KVM, BIOS 1.16.0-3.module_el8.7.0+1218+f626c2ff 04/01/2014
task: ffff8802dac7dc40 ti: ffff8800890b4000 task.ti: ffff8800890b4000
RIP: 0010:[<ffffffffa0461189>] [<ffffffffa0461189>] lprocfs_stats_collect+0xb9/0x150 [obdclass]
RSP: 0018:ffff8800890b7dc8 EFLAGS: 00010206
RAX: 0000000000000010 RBX: ffff8800890b7e08 RCX: 6b6b6b6b6b6b6deb
RDX: 0000000000000005 RSI: 0000000000000005 RDI: 7fffffffffffffff
RBP: ffff8800890b7df0 R08: 0000000000000000 R09: 0000000000000280
R10: 0000000000000000 R11: ffff8800890b7c96 R12: ffff8802f05a1a98
R13: 0000000000000010 R14: ffff8802a84c4548 R15: ffff8800a2bb1298
FS: 00007fc3bc46f740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000c3e3e8 CR3: 00000000890ae000 CR4: 00000000000007e0
Call Trace:
[<ffffffffa0461c8e>] lprocfs_stats_seq_show+0x4e/0x150 [obdclass]
[<ffffffff8126f22e>] seq_read+0x2ae/0x470
[<ffffffff81245839>] vfs_read+0xb9/0x1c0
[<ffffffff817edf49>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffff8124676f>] SyS_read+0x7f/0xf0
[<ffffffff817edf55>] ? system_call_after_swapgs+0xa2/0x13a
[<ffffffff817ee00c>] system_call_fastpath+0x1f/0x24
[<ffffffff817edf55>] ? system_call_after_swapgs+0xa2/0x13a
LustreError: 28263:0:(obd_class.h:479:obd_check_dev()) Device 32 not setup
LustreError: 28263:0:(obd_class.h:479:obd_check_dev()) Skipped 21 previous similar messages
Lustre: Unmounted lustre-client
Lustre: Failing over lustre-MDT0000
Link to test
recovery-small test 57: read procfs entries causes kernel crash
general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC
Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(OE) mdt(OE) mdd(OE) mgs(OE) osd_ldiskfs(OE) ldiskfs(OE) lquota(OE) lfsck(OE) obdecho(OE) mgc(OE) mdc(OE) lov(OE) osc(OE) lmv(OE) fid(OE) fld(OE) ptlrpc_gss(OE) ptlrpc(OE) obdclass(OE) ksocklnd(OE) lnet(OE) dm_flakey dm_mod libcfs(OE) loop zfs(PO) zunicode(PO) zlua(PO) zcommon(PO) znvpair(PO) zavl(PO) icp(PO) spl(O) jbd2 mbcache crc32_generic crc_t10dif crct10dif_generic crct10dif_common virtio_balloon virtio_console pcspkr i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks virtio_blk i2c_core serio_raw libata floppy [last unloaded: libcfs]
CPU: 12 PID: 17242 Comm: lctl Kdump: loaded Tainted: P OE ------------ 3.10.0-7.9-debug #2
Hardware name: Red Hat KVM, BIOS 1.16.0-3.module_el8.7.0+1218+f626c2ff 04/01/2014
Lustre: Unmounted lustre-client
task: ffff8802efc89280 ti: ffff8800a45f4000 task.ti: ffff8800a45f4000
RIP: 0010:[<ffffffffa03c1a33>] [<ffffffffa03c1a33>] lprocfs_stats_collect+0xa3/0x120 [obdclass]
RSP: 0018:ffff8800a45f7dc8 EFLAGS: 00010202
RAX: 0000000000000010 RBX: ffff8800a45f7e08 RCX: 6b6b6b6b6b6b6b6b
RDX: 0000000000000008 RSI: 6b6b6b6b6b6b6b6b RDI: 0000000000000008
RBP: ffff8800a45f7df0 R08: 0000000000000000 R09: 000000000000ffff
R10: 0000000000000000 R11: ffff8800a45f7c46 R12: ffff88031f192e48
R13: 0000000000000000 R14: ffff8803272ea2a8 R15: ffff8802eeb36b58
FS: 00007faecd350740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000001189058 CR3: 00000000a8716000 CR4: 00000000000007e0
Call Trace:
[<ffffffffa03c250b>] lprocfs_stats_seq_show+0x4b/0x150 [obdclass]
[<ffffffff8126f0b5>] seq_read+0x135/0x470
[<ffffffff81245839>] vfs_read+0xb9/0x1c0
[<ffffffff817edf49>] ? system_call_after_swapgs+0x96/0x13a
[<ffffffff8124676f>] SyS_read+0x7f/0xf0
[<ffffffff817edf55>] ? system_call_after_swapgs+0xa2/0x13a
[<ffffffff817ee00c>] system_call_fastpath+0x1f/0x24
[<ffffffff817edf55>] ? system_call_after_swapgs+0xa2/0x13a
Link to test
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