Editing crashreport #72741

ReasonCrashing FunctionWhere to cut BacktraceReports Count
BUG: unable to handle kernel NULL pointer dereferenceosp_statfsfilestotal_show
lustre_attr_show
sysfs_kf_seq_show
kernfs_seq_show
seq_read
kernfs_fop_read
vfs_read
SyS_read
system_call_fastpath
3

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Failures list (last 100):

Failing TestFull CrashMessages before crashComment
recovery-small test 57: read procfs entries causes kernel crash
BUG: unable to handle kernel NULL pointer dereference at 0000000000000158
IP: [<ffffffffa10c05b1>] osp_statfs+0x2a1/0x4e0 [osp]
PGD 2d9e23067 PUD 2bb8b8067 PMD 0
Oops: 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_console virtio_balloon i2c_piix4 pcspkr ip_tables rpcsec_gss_krb5 ata_generic drm_kms_helper pata_acpi ttm drm ata_piix drm_panel_orientation_quirks serio_raw virtio_blk libata i2c_core floppy [last unloaded: libcfs]
CPU: 1 PID: 8546 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: ffff8802f82d49d0 ti: ffff8802d9e24000 task.ti: ffff8802d9e24000
RIP: 0010:[<ffffffffa10c05b1>] [<ffffffffa10c05b1>] osp_statfs+0x2a1/0x4e0 [osp]
RSP: 0018:ffff8802d9e27cd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8800a2a51bf8 RCX: 0000000000000000
RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff88031f9666f8
RBP: ffff8802d9e27d28 R08: 000000000000ffff R09: 000000000000ffff
R10: 20737365636f7250 R11: 0a64657265746e65 R12: 0000000000000000
R13: ffff8802d9e27d38 R14: 0000000000000000 R15: ffff8802d780b5a8
FS: 00007f52787a4740(0000) GS:ffff880331a40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000158 CR3: 0000000320506000 CR4: 00000000000007e0
Call Trace:
[<ffffffff817ee00c>] ? system_call_fastpath+0x1f/0x24
[<ffffffffa04593f2>] filestotal_show+0x52/0x120 [obdclass]
[<ffffffff812222d2>] ? __kmalloc_node+0x1f2/0x3e0
[<ffffffffa040c166>] lustre_attr_show+0x16/0x20 [obdclass]
[<ffffffff812d728c>] sysfs_kf_seq_show+0xcc/0x1e0
[<ffffffff812d58b3>] kernfs_seq_show+0x23/0x30
[<ffffffff8126f0b5>] seq_read+0x135/0x470
[<ffffffff812d643d>] kernfs_fop_read+0x11d/0x190
[<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
Lustre: Unmounted lustre-client
Lustre: Failing over lustre-MDT0000
Link to test
recovery-small test 57: read procfs entries causes kernel crash
BUG: unable to handle kernel NULL pointer dereference at 0000000000000158
IP: [<ffffffffa10a95b1>] osp_statfs+0x2a1/0x4e0 [osp]
PGD acdfb067 PUD 9de87067 PMD 0
Oops: 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 pcspkr virtio_console virtio_balloon i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks virtio_blk serio_raw libata i2c_core floppy [last unloaded: libcfs]
CPU: 12 PID: 16159 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: ffff88009dc4dc40 ti: ffff8800a32ec000 task.ti: ffff8800a32ec000
RIP: 0010:[<ffffffffa10a95b1>] [<ffffffffa10a95b1>] osp_statfs+0x2a1/0x4e0 [osp]
RSP: 0018:ffff8800a32efcd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8802dc330958 RCX: 0000000000000000
RDX: 000000000000000c RSI: 0000000000000000 RDI: ffff8800b526ab48
RBP: ffff8800a32efd28 R08: 000000000000ffff R09: 000000000000ffff
R10: 20737365636f7250 R11: 0a64657265746e65 R12: 0000000000000000
R13: ffff8800a32efd38 R14: 0000000000000000 R15: ffff8802ee0c58c8
FS: 00007fceccb30740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000158 CR3: 00000000a8e00000 CR4: 00000000000007e0
Call Trace:
[<ffffffff817ee00c>] ? system_call_fastpath+0x1f/0x24
[<ffffffffa04343f2>] filestotal_show+0x52/0x120 [obdclass]
[<ffffffff812222d2>] ? __kmalloc_node+0x1f2/0x3e0
[<ffffffffa03e7166>] lustre_attr_show+0x16/0x20 [obdclass]
[<ffffffff812d728c>] sysfs_kf_seq_show+0xcc/0x1e0
[<ffffffff812d58b3>] kernfs_seq_show+0x23/0x30
[<ffffffff8126f0b5>] seq_read+0x135/0x470
[<ffffffff812d643d>] kernfs_fop_read+0x11d/0x190
[<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
Lustre: Unmounted lustre-client
Lustre: Failing over lustre-MDT0000
LustreError: 28710:0:(client.c:1282:ptlrpc_import_delay_req()) @@@ IMP_CLOSED req@ffff880325f5a340 x1822350526256128/t0(0) o6->lustre-OST0001-osc-MDT0000@0@lo:28/4 lens 544/432 e 0 to 0 dl 0 ref 1 fl Rpc:QU/200/ffffffff rc 0/-1 job:'osp-syn-1-0.0' uid:0 gid:0
LustreError: 28710:0:(client.c:1282:ptlrpc_import_delay_req()) Skipped 2 previous similar messages
Link to test
recovery-small test 57: read procfs entries causes kernel crash
BUG: unable to handle kernel NULL pointer dereference at 0000000000000158
IP: [<ffffffffa14e85b1>] osp_statfs+0x2a1/0x4e0 [osp]
PGD 2b9d32067 PUD 2cd35b067 PMD 0
Oops: 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 virtio_balloon i2c_piix4 pcspkr virtio_console ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks floppy virtio_blk serio_raw i2c_core libata [last unloaded: libcfs]
CPU: 5 PID: 14375 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: ffff8800baec3760 ti: ffff8802ccf04000 task.ti: ffff8802ccf04000
RIP: 0010:[<ffffffffa14e85b1>] [<ffffffffa14e85b1>] osp_statfs+0x2a1/0x4e0 [osp]
RSP: 0018:ffff8802ccf07cd8 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff8800a3b00008 RCX: 0000000000000000
RDX: 0000000000000005 RSI: 0000000000000000 RDI: ffff8802d6f64d08
RBP: ffff8802ccf07d28 R08: 000000000000ffff R09: 000000000000ffff
R10: 20737365636f7250 R11: 0a64657265746e65 R12: 0000000000000000
R13: ffff8802ccf07d38 R14: 0000000000000000 R15: ffff8802842a7188
FS: 00007f8aebc05740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000158 CR3: 0000000287048000 CR4: 00000000000007e0
Call Trace:
[<ffffffff817ee00c>] ? system_call_fastpath+0x1f/0x24
[<ffffffffa03c53f2>] filestotal_show+0x52/0x120 [obdclass]
[<ffffffff812222d2>] ? __kmalloc_node+0x1f2/0x3e0
[<ffffffffa0378166>] lustre_attr_show+0x16/0x20 [obdclass]
[<ffffffff812d728c>] sysfs_kf_seq_show+0xcc/0x1e0
[<ffffffff812d58b3>] kernfs_seq_show+0x23/0x30
[<ffffffff8126f0b5>] seq_read+0x135/0x470
[<ffffffff812d643d>] kernfs_fop_read+0x11d/0x190
[<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
Lustre: Unmounted lustre-client
Lustre: Failing over lustre-MDT0000
Link to test
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