| 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 |
|---|---|---|---|
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2f5e91067 PUD 2d8fb6067 PMD 0 Oops: 0002 [#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 i2c_piix4 virtio_balloon pcspkr virtio_console ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks ata_piix serio_raw virtio_blk floppy i2c_core libata [last unloaded: libcfs] CPU: 6 PID: 11618 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: ffff8802c9fd24f0 ti: ffff8802c78a8000 task.ti: ffff8802c78a8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802c78abda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802c78abfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802c78abda8 R08: ffff8802c3a0b860 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff88009c3c4548 R14: 0000000000000001 R15: ffff8802f7990e78 FS: 00007f57eec36740(0000) GS:ffff880331b80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002c71f4000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1519378>] active_show+0x28/0x90 [osp] [<ffffffffa0384166>] 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 Lustre: server umount lustre-MDT0000 complete Lustre: lustre-MDT0000-osp-MDT0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete LustreError: MGC192.168.123.34@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2f22f7067 PUD 31baa4067 PMD 0 Oops: 0002 [#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) libcfs(OE) dm_flakey dm_mod 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 i2c_piix4 virtio_balloon virtio_console pcspkr ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm serio_raw drm_panel_orientation_quirks ata_piix floppy virtio_blk i2c_core libata [last unloaded: libcfs] CPU: 4 PID: 29164 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: ffff880320f88010 ti: ffff8802ef8a8000 task.ti: ffff8802ef8a8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802ef8abda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802ef8abfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802ef8abda8 R08: ffff8802e6ced450 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8800a9d40008 R14: 0000000000000001 R15: ffff8802ef495ef8 FS: 00007f6568b6d740(0000) GS:ffff880331b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002f530e000 CR4: 00000000000007e0 Call Trace: [<ffffffffa0c10378>] active_show+0x28/0x90 [osp] [<ffffffffa03b0166>] 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 Lustre: lustre-MDT0000-osp-MDT0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete Lustre: Skipped 3 previous similar messages Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.64@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 3261ab067 PUD 2d0b04067 PMD 0 Oops: 0002 [#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_console virtio_balloon pcspkr i2c_piix4 ip_tables rpcsec_gss_krb5 drm_kms_helper ata_generic ttm pata_acpi drm drm_panel_orientation_quirks ata_piix serio_raw libata floppy i2c_core virtio_blk [last unloaded: libcfs] CPU: 15 PID: 21778 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: ffff8802f4a01280 ti: ffff8802c9610000 task.ti: ffff8802c9610000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802c9613da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802c9613fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802c9613da8 R08: ffff8802d1a7a5c0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802f2ace7e8 R14: 0000000000000001 R15: ffff8802f81ed4a8 FS: 00007f568940d740(0000) GS:ffff880331dc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002e12f2000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1518368>] active_show+0x28/0x90 [osp] [<ffffffffa03c6166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: lustre-MDT0000-osp-MDT0002: operation mds_statfs to node 0@lo failed: rc = -107 Lustre: lustre-MDT0000-osp-MDT0002: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete LustreError: lustre-MDT0000-osp-MDT0001: operation mds_statfs to node 0@lo failed: rc = -107 LustreError: MGC192.168.123.59@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD a8082067 PUD a8081067 PMD 0 Oops: 0002 [#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) libcfs(OE) dm_flakey dm_mod 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 i2c_piix4 virtio_balloon pcspkr virtio_console ip_tables rpcsec_gss_krb5 drm_kms_helper ata_generic ttm pata_acpi drm drm_panel_orientation_quirks ata_piix virtio_blk serio_raw libata floppy i2c_core [last unloaded: libcfs] CPU: 5 PID: 12216 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: ffff8800a8f39280 ti: ffff8800aca40000 task.ti: ffff8800aca40000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8800aca43da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8800aca43fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8800aca43da8 R08: ffff880320ffc1b0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802eae98008 R14: 0000000000000001 R15: ffff8802e8e2a528 FS: 00007fa20c661740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000000aca66000 CR4: 00000000000007e0 Call Trace: [<ffffffffa0c03368>] active_show+0x28/0x90 [osp] [<ffffffffa03ca166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.49@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail LustreError: lustre-MDT0000-osp-MDT0001: operation mds_statfs to node 0@lo failed: rc = -107 Lustre: lustre-MDT0000-osp-MDT0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2d8b1b067 PUD 2d1f83067 PMD 0 Oops: 0002 [#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_console pcspkr i2c_piix4 virtio_balloon ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks serio_raw virtio_blk i2c_core libata floppy [last unloaded: libcfs] CPU: 7 PID: 12591 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: ffff8802eeb61280 ti: ffff8800a9be4000 task.ti: ffff8800a9be4000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8800a9be7da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8800a9be7fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8800a9be7da8 R08: ffff8802df541c70 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8800ab2122a8 R14: 0000000000000001 R15: ffff8802dd68dce8 FS: 00007f0790b53740(0000) GS:ffff880331bc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000003209e6000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1507368>] active_show+0x28/0x90 [osp] [<ffffffffa03b8166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: lustre-MDT0000-osp-MDT0001: operation mds_statfs to node 0@lo failed: rc = -107 Lustre: lustre-MDT0000-osp-MDT0001: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete Lustre: lustre-MDT0000-lwp-OST0003: Connection to lustre-MDT0000 (at 0@lo) was lost; in progress operations using this service will wait for recovery to complete Lustre: Skipped 4 previous similar messages LustreError: MGC192.168.123.94@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2d0314067 PUD 2c86fd067 PMD 0 Oops: 0002 [#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_console i2c_piix4 virtio_balloon pcspkr ip_tables rpcsec_gss_krb5 ata_generic drm_kms_helper pata_acpi ttm drm drm_panel_orientation_quirks ata_piix floppy serio_raw i2c_core virtio_blk libata [last unloaded: libcfs] CPU: 3 PID: 11659 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: ffff880324f124f0 ti: ffff8802f3a38000 task.ti: ffff8802f3a38000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802f3a3bda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802f3a3bfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802f3a3bda8 R08: ffff8802ec5189d0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff88009df333f8 R14: 0000000000000001 R15: ffff88031ea28218 FS: 00007f35d7be2740(0000) GS:ffff880331ac0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002c5b82000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1514378>] active_show+0x28/0x90 [osp] [<ffffffffa0390166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.49@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2c932c067 PUD 2c7c65067 PMD 0 Oops: 0002 [#1] SMP DEBUG_PAGEALLOC Modules linked in: lustre(OE) osp(OE) ofd(OE) lod(OE) mdt(OE) mdd(OE) mgs(OE) osd_zfs(OE) zfs(PO) zunicode(PO) zlua(PO) zcommon(PO) znvpair(PO) zavl(PO) icp(PO) spl(O) 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) crc32_generic lnet(OE) libcfs(OE) crc_t10dif crct10dif_generic crct10dif_common virtio_balloon virtio_console i2c_piix4 pcspkr ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks serio_raw virtio_blk libata i2c_core floppy CPU: 12 PID: 13599 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: ffff8802bcf28010 ti: ffff8803245a4000 task.ti: ffff8803245a4000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8803245a7da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8803245a7fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8803245a7da8 R08: ffff88032377af10 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802e7d0a2a8 R14: 0000000000000001 R15: ffff8802e8baaf78 FS: 00007fb394538740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002b337e000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1503378>] active_show+0x28/0x90 [osp] [<ffffffffa0373056>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: lustre-MDT0000-osp-MDT0001: operation mds_statfs to node 0@lo failed: rc = -107 LustreError: Skipped 7 previous similar messages LustreError: 17411:0:(ldlm_lib.c:1094:target_handle_connect()) lustre-MDT0000: not available for connect from 0@lo (no target). If you are running an HA pair check that the target is mounted on the other server. LustreError: 17411:0:(ldlm_lib.c:1094:target_handle_connect()) Skipped 33 previous similar messages LustreError: MGC192.168.123.9@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2f2616067 PUD 2f2617067 PMD 0 Oops: 0002 [#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_balloon virtio_console i2c_piix4 ip_tables rpcsec_gss_krb5 drm_kms_helper ttm ata_generic drm pata_acpi drm_panel_orientation_quirks virtio_blk ata_piix serio_raw i2c_core floppy libata [last unloaded: libcfs] CPU: 10 PID: 12012 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: ffff8800b7afa4f0 ti: ffff8802e8cd0000 task.ti: ffff8802e8cd0000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802e8cd3da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802e8cd3fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802e8cd3da8 R08: ffff8800ac2b41b0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802f68fd698 R14: 0000000000000001 R15: ffff8800abdb8638 FS: 00007fc038216740(0000) GS:ffff880331c80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002e0dae000 CR4: 00000000000007e0 Call Trace: [<ffffffffa0bf1378>] active_show+0x28/0x90 [osp] [<ffffffffa03b5056>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.74@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2f4ac8067 PUD 31bb14067 PMD 0 Oops: 0002 [#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_console virtio_balloon i2c_piix4 pcspkr ip_tables rpcsec_gss_krb5 drm_kms_helper ata_generic ttm pata_acpi drm drm_panel_orientation_quirks ata_piix i2c_core libata virtio_blk serio_raw floppy [last unloaded: libcfs] CPU: 3 PID: 3748 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: ffff8802ebc6a4f0 ti: ffff88008d3c0000 task.ti: ffff88008d3c0000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff88008d3c3da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff88008d3c3fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff88008d3c3da8 R08: ffff8800ab5ff040 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802d9178008 R14: 0000000000000001 R15: ffff880278b9b9c8 FS: 00007f33d96f0740(0000) GS:ffff880331ac0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 0000000287e88000 CR4: 00000000000007e0 Call Trace: [<ffffffffa14dc378>] active_show+0x28/0x90 [osp] [<ffffffffa03a4056>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: lustre-MDT0000-osp-MDT0002: operation mds_statfs to node 0@lo failed: rc = -107 LustreError: Skipped 2 previous similar messages LustreError: MGC192.168.123.54@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2c665e067 PUD 2c665f067 PMD 0 Oops: 0002 [#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 pcspkr virtio_console i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks serio_raw virtio_blk i2c_core libata floppy [last unloaded: libcfs] CPU: 12 PID: 18160 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: ffff8802f2ec24f0 ti: ffff8803295d8000 task.ti: ffff8803295d8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8803295dbda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8803295dbfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8803295dbda8 R08: ffff8800a1cee6f0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802df288008 R14: 0000000000000001 R15: ffff880322cb4848 FS: 00007f413ab0d740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002cb7de000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1512378>] active_show+0x28/0x90 [osp] [<ffffffffa037a056>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.9@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD a0b7d067 PUD 893c6067 PMD 0 Oops: 0002 [#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_console virtio_balloon i2c_piix4 pcspkr ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks floppy ata_piix virtio_blk i2c_core serio_raw libata [last unloaded: libcfs] CPU: 12 PID: 22221 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: ffff88031b1724f0 ti: ffff880085780000 task.ti: ffff880085780000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff880085783da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff880085783fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff880085783da8 R08: ffff8802ddeff040 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff880294f533f8 R14: 0000000000000001 R15: ffff8802c3bddce8 FS: 00007f759a9a5740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 000000009c6f4000 CR4: 00000000000007e0 Call Trace: [<ffffffffa14e9378>] active_show+0x28/0x90 [osp] [<ffffffffa037c166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.119@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2df4f6067 PUD 2adc5d067 PMD 0 Oops: 0002 [#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 i2c_piix4 pcspkr virtio_console virtio_balloon ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix serio_raw drm_panel_orientation_quirks virtio_blk floppy i2c_core libata [last unloaded: libcfs] CPU: 11 PID: 29776 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: ffff8802f5e4a4f0 ti: ffff8802c34b8000 task.ti: ffff8802c34b8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802c34bbda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802c34bbfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802c34bbda8 R08: ffff8802cddaa5c0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8800a94d67e8 R14: 0000000000000001 R15: ffff8802d4e20c68 FS: 00007fe8ecc95740(0000) GS:ffff880331cc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 000000032763c000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1516378>] active_show+0x28/0x90 [osp] [<ffffffffa0395166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: lustre-MDT0000-osp-MDT0002: operation mds_statfs to node 0@lo failed: rc = -107 LustreError: Skipped 5 previous similar messages LustreError: MGC192.168.123.54@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2efd11067 PUD 2eca7b067 PMD 0 Oops: 0002 [#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 pcspkr virtio_console i2c_piix4 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 libata i2c_core [last unloaded: libcfs] CPU: 5 PID: 31412 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: ffff8802e20e0010 ti: ffff8802b4754000 task.ti: ffff8802b4754000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802b4757da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802b4757fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802b4757da8 R08: ffff8800a5ad89d0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802ef5333f8 R14: 0000000000000001 R15: ffff8802e8e04428 FS: 00007feb28152740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002f4fca000 CR4: 00000000000007e0 Call Trace: [<ffffffffa0bf2378>] active_show+0x28/0x90 [osp] [<ffffffffa03bf166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.109@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 285ea8067 PUD 27e85a067 PMD 0 Oops: 0002 [#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 virtio_console virtio_balloon i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks ata_piix floppy serio_raw virtio_blk libata i2c_core [last unloaded: libcfs] CPU: 15 PID: 19948 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: ffff880284481280 ti: ffff8802e6b28000 task.ti: ffff8802e6b28000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802e6b2bda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802e6b2bfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802e6b2bda8 R08: ffff8802e54db860 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802d54d8008 R14: 0000000000000001 R15: ffff8802bdda9088 FS: 00007fe4e0b1f740(0000) GS:ffff880331dc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002cabc8000 CR4: 00000000000007e0 Call Trace: [<ffffffffa153e378>] active_show+0x28/0x90 [osp] [<ffffffffa03a2166>] 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 Lustre: lustre-MDT0000: Not available for connect from 0@lo (stopping) Lustre: Skipped 4 previous similar messages Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.104@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2e451c067 PUD 2e451d067 PMD 0 Oops: 0002 [#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 pcspkr virtio_console i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks ata_piix i2c_core serio_raw floppy virtio_blk libata [last unloaded: libcfs] CPU: 11 PID: 7871 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: ffff8802ba989280 ti: ffff8802c76ec000 task.ti: ffff8802c76ec000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802c76efda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802c76effd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802c76efda8 R08: ffff8803238741b0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802e7a133f8 R14: 0000000000000001 R15: ffff8802f23f2948 FS: 00007f25cb2c7740(0000) GS:ffff880331cc0000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002bda3c000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1533378>] active_show+0x28/0x90 [osp] [<ffffffffa037a166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.69@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD a24b1067 PUD a0008067 PMD 0 Oops: 0002 [#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 virtio_console pcspkr ip_tables rpcsec_gss_krb5 ata_generic drm_kms_helper pata_acpi ttm drm floppy drm_panel_orientation_quirks ata_piix serio_raw i2c_core libata virtio_blk [last unloaded: libcfs] CPU: 6 PID: 10063 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: ffff8802730dc9d0 ti: ffff8802d6534000 task.ti: ffff8802d6534000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802d6537da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802d6537fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802d6537da8 R08: ffff8802ed7f2f10 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802d3895698 R14: 0000000000000001 R15: ffff8802f2386528 FS: 00007f5ae86e6740(0000) GS:ffff880331b80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002be582000 CR4: 00000000000007e0 Call Trace: [<ffffffffa14b2378>] active_show+0x28/0x90 [osp] [<ffffffffa03a1166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.4@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD a43d6067 PUD b1b85067 PMD 0 Oops: 0002 [#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_console i2c_piix4 pcspkr virtio_balloon ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks i2c_core virtio_blk serio_raw libata floppy [last unloaded: libcfs] CPU: 5 PID: 13348 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: ffff88026af724f0 ti: ffff8800a0e24000 task.ti: ffff8800a0e24000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8800a0e27da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8800a0e27fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8800a0e27da8 R08: ffff8800a1c141b0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802e03bb3f8 R14: 0000000000000001 R15: ffff880271734848 FS: 00007f9e91a7d740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 000000009a1de000 CR4: 00000000000007e0 Call Trace: [<ffffffffa14eb378>] active_show+0x28/0x90 [osp] [<ffffffffa037e166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.119@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 31eae1067 PUD 31eae2067 PMD 0 Oops: 0002 [#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 i2c_piix4 virtio_console virtio_balloon pcspkr ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks virtio_blk floppy serio_raw i2c_core libata [last unloaded: libcfs] CPU: 0 PID: 16088 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: ffff8802f6ec8010 ti: ffff8802f6e3c000 task.ti: ffff8802f6e3c000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802f6e3fda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802f6e3ffd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802f6e3fda8 R08: ffff88031d7089d0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802e7388008 R14: 0000000000000001 R15: ffff8802f1526738 FS: 00007f629f801740(0000) GS:ffff880331a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002dccd2000 CR4: 00000000000007f0 Call Trace: [<ffffffffa10b8378>] active_show+0x28/0x90 [osp] [<ffffffffa03eb166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.49@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2c24f6067 PUD 2b3f81067 PMD 0 Oops: 0002 [#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 pcspkr virtio_balloon i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks ata_piix floppy serio_raw virtio_blk i2c_core libata [last unloaded: libcfs] CPU: 5 PID: 509 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: ffff8802e1ccc9d0 ti: ffff88030e8d8000 task.ti: ffff88030e8d8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff88030e8dbda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff88030e8dbfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff88030e8dbda8 R08: ffff8800ad61f040 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802e89367e8 R14: 0000000000000001 R15: ffff88009e9b6f78 FS: 00007fb00f4d0740(0000) GS:ffff880331b40000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002e8764000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1149378>] active_show+0x28/0x90 [osp] [<ffffffffa03b2166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.84@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2ed05a067 PUD 3216cd067 PMD 0 Oops: 0002 [#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 i2c_piix4 pcspkr virtio_balloon virtio_console ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks libata i2c_core virtio_blk serio_raw floppy [last unloaded: libcfs] CPU: 0 PID: 6399 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: ffff8802efa3a4f0 ti: ffff8800adda8000 task.ti: ffff8800adda8000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8800addabda0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8800addabfd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8800addabda8 R08: ffff8802d682dda0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8800acae33f8 R14: 0000000000000001 R15: ffff8802e67cb9c8 FS: 00007f8eae71f740(0000) GS:ffff880331a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002bad6c000 CR4: 00000000000007f0 Call Trace: [<ffffffffa0c03378>] active_show+0x28/0x90 [osp] [<ffffffffa03dc166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.119@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2c8f50067 PUD 2ced2a067 PMD 0 Oops: 0002 [#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 virtio_console pcspkr i2c_piix4 ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm drm_panel_orientation_quirks floppy ata_piix virtio_blk i2c_core libata serio_raw [last unloaded: libcfs] CPU: 12 PID: 13567 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: ffff8802d789b760 ti: ffff8802f22f4000 task.ti: ffff8802f22f4000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff8802f22f7da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff8802f22f7fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff8802f22f7da8 R08: ffff8803260d41b0 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff88008cbed698 R14: 0000000000000001 R15: ffff8802e8c437b8 FS: 00007f233e855740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002e5c32000 CR4: 00000000000007e0 Call Trace: [<ffffffffa1535378>] active_show+0x28/0x90 [osp] [<ffffffffa0397166>] 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 Lustre: server umount lustre-MDT0000 complete LustreError: MGC192.168.123.34@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |
| recovery-small test 57: read procfs entries causes kernel crash | BUG: unable to handle kernel NULL pointer dereference at 0000000000000710 IP: [<ffffffff817dfdf8>] down_read+0x28/0x50 PGD 2f08a5067 PUD 2f08a6067 PMD 0 Oops: 0002 [#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 i2c_piix4 virtio_balloon pcspkr virtio_console ip_tables rpcsec_gss_krb5 ata_generic pata_acpi drm_kms_helper ttm drm ata_piix drm_panel_orientation_quirks floppy serio_raw virtio_blk i2c_core libata [last unloaded: libcfs] CPU: 12 PID: 10984 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: ffff88031cdddc40 ti: ffff88031a780000 task.ti: ffff88031a780000 RIP: 0010:[<ffffffff817dfdf8>] [<ffffffff817dfdf8>] down_read+0x28/0x50 RSP: 0018:ffff88031a783da0 EFLAGS: 00010246 RAX: 0000000000000710 RBX: 0000000000000710 RCX: ffff88031a783fd8 RDX: 0000000000000000 RSI: 0000000000000015 RDI: ffffffff81a98ea7 RBP: ffff88031a783da8 R08: ffff8802b3ddb860 R09: 0000000000000000 R10: 0000000000001000 R11: ffff880331406d40 R12: 0000000000000710 R13: ffff8802f0998008 R14: 0000000000000001 R15: ffff8802c1f9a738 FS: 00007fe263a2e740(0000) GS:ffff880331d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000710 CR3: 00000002e48c4000 CR4: 00000000000007e0 Call Trace: [<ffffffffa16fd378>] active_show+0x28/0x90 [osp] [<ffffffffa0476166>] 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 Lustre: server umount lustre-MDT0000 complete LDISKFS-fs (dm-0): mounted filesystem with ordered data mode. Opts: user_xattr,errors=remount-ro,no_mbcache,nodelalloc LustreError: MGC192.168.123.99@tcp: Connection to MGS (at 0@lo) was lost; in progress operations using this service will fail | Link to test |