https://bugzilla.kernel.org/show_bug.cgi?id=98461 Bug ID: 98461 Summary: OOPS: general protection fault: 0000 [#1] SMP Product: File System Version: 2.5 Kernel Version: 3.10.72 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ext4 Assignee: fs_ext4@xxxxxxxxxxxxxxxxxxxx Reporter: mmokrejs@xxxxxxxxx Regression: No Hi, I had some external eSATA connection to a disk broken. I admit kernl was in bad stage since then. I tried to unmount the disk (gone already a long while) and got: # umount /mnt/blah Core dumped # dmesg ... [75965.174636] EXT4-fs error (device sdg1): ext4_find_entry:1309: inode #2: comm gvfsd-trash: reading directory lblock 0 [75965.174701] EXT4-fs error (device sdg1): ext4_find_entry:1309: inode #2: comm gvfsd-trash: reading directory lblock 0 [75979.272844] EXT4-fs error (device sdg1): ext4_put_super:760: Couldn't clean up the journal [75979.282411] ------------[ cut here ]------------ [75979.282418] WARNING: at lib/kobject.c:600 kobject_put+0x60/0x70() [75979.282423] general protection fault: 0000 [#1] SMP [75979.282456] Modules linked in: vfat fat fuse iwldvm ums_realtek iwlwifi uvcvideo usb_storage videobuf2_vmalloc videobuf2_memops intel_powerclamp videobuf2_core sata_sil24 [last unloaded: vboxdrv] [75979.282538] CPU: 1 PID: 17304 Comm: umount Tainted: G O 3.10.72-default-pciehp #6 [75979.282564] Hardware name: Dell Inc. Vostro 3550/, BIOS A12 02/18/2014 [75979.282586] task: ffff88006a2d1e40 ti: ffff8803f466a000 task.ti: ffff8803f466a000 [75979.282609] RIP: 0010:[<ffffffff81334ae9>] [<ffffffff81334ae9>] strnlen+0x9/0x50 [75979.282635] RSP: 0018:ffff8803f466b960 EFLAGS: 00010086 [75979.282654] RAX: ffffffff81cc29ef RBX: ffffffff8201170c RCX: 0000000000000000 [75979.282676] RDX: 0a0005000e000d00 RSI: ffffffffffffffff RDI: 0a0005000e000d00 [75979.282698] RBP: ffff8803f466b960 R08: 000000000000ffff R09: 000000000000ffff [75979.282729] R10: 0000000000000000 R11: 0000000000000000 R12: 0a0005000e000d00 [75979.282752] R13: ffffffff82011ae0 R14: 00000000ffffffff R15: 0000000000000000 [75979.282782] FS: 00007fd8ba24c780(0000) GS:ffff88041fa80000(0000) knlGS:0000000000000000 [75979.282808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [75979.282835] CR2: 00007fdb33d46000 CR3: 000000027e30a000 CR4: 00000000000407e0 [75979.282857] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [75979.282887] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [75979.282909] Stack: [75979.282919] ffff8803f466b998 ffffffff81336e6b ffffffff8201170c ffffffff82011ae0 [75979.282947] ffff8803f466bae0 ffffffff81cde75e ffffffff81cde75e ffff8803f466b9f8 [75979.282985] ffffffff81337cc9 00000000ffffffff 000000000000000c ffffffff82011700 [75979.283021] Call Trace: [75979.283032] [<ffffffff81336e6b>] string.isra.5+0x3b/0xe0 [75979.283051] [<ffffffff81337cc9>] vsnprintf+0x1c9/0x640 [75979.283068] [<ffffffff8133814d>] vscnprintf+0xd/0x40 [75979.283087] [<ffffffff8109a63b>] vprintk_emit+0x9b/0x580 [75979.283106] [<ffffffff8132f160>] ? kobject_put+0x60/0x70 [75979.283125] [<ffffffff8132f160>] ? kobject_put+0x60/0x70 [75979.283144] [<ffffffff8109ab3a>] vprintk+0x1a/0x20 [75979.283161] [<ffffffff810984b2>] warn_slowpath_common+0x52/0x80 [75979.283182] [<ffffffff81098527>] warn_slowpath_fmt+0x47/0x50 [75979.283202] [<ffffffff8132f160>] kobject_put+0x60/0x70 [75979.283220] [<ffffffff81494582>] put_device+0x12/0x20 [75979.283239] [<ffffffff814ad700>] scsi_host_dev_release+0xb0/0xd0 [75979.283259] [<ffffffff8149430d>] device_release+0x2d/0xa0 [75979.283279] [<ffffffff8132f24f>] kobject_release+0x3f/0x80 [75979.283297] [<ffffffff8132f135>] kobject_put+0x35/0x70 [75979.283316] [<ffffffff81494582>] put_device+0x12/0x20 [75979.283335] [<ffffffff814b4e3a>] scsi_target_dev_release+0x1a/0x20 [75979.283354] [<ffffffff8149430d>] device_release+0x2d/0xa0 [75979.283374] [<ffffffff8132f24f>] kobject_release+0x3f/0x80 [75979.283393] [<ffffffff8132f135>] kobject_put+0x35/0x70 [75979.283411] [<ffffffff81494582>] put_device+0x12/0x20 [75979.283430] [<ffffffff814b7d55>] scsi_device_dev_release_usercontext+0x185/0x190 [75979.283453] [<ffffffff814b7bd0>] ? scsi_device_cls_release+0x20/0x20 [75979.283482] [<ffffffff810b7149>] execute_in_process_context+0x89/0xa0 [75979.283506] [<ffffffff814b7ba7>] scsi_device_dev_release+0x17/0x20 [75979.284376] [<ffffffff8149430d>] device_release+0x2d/0xa0 [75979.285228] [<ffffffff8132f24f>] kobject_release+0x3f/0x80 [75979.286025] [<ffffffff8132f135>] kobject_put+0x35/0x70 [75979.286816] [<ffffffff81494582>] put_device+0x12/0x20 [75979.287596] [<ffffffff814abf05>] scsi_device_put+0x35/0x50 [75979.288366] [<ffffffff814c513d>] scsi_disk_put+0x2d/0x40 [75979.289117] [<ffffffff814c53cc>] sd_release+0x2c/0x60 [75979.289871] [<ffffffff811c70e5>] __blkdev_put+0x185/0x1c0 [75979.290611] [<ffffffff811c707b>] __blkdev_put+0x11b/0x1c0 [75979.291339] [<ffffffff811c7a49>] blkdev_put+0x49/0x170 [75979.292061] [<ffffffff811911ec>] kill_block_super+0x3c/0x70 [75979.292795] [<ffffffff8119166d>] deactivate_locked_super+0x3d/0x60 [75979.293504] [<ffffffff811916ec>] deactivate_super+0x5c/0x60 [75979.294187] [<ffffffff811add06>] mntput_no_expire+0xe6/0x140 [75979.294861] [<ffffffff811aeb45>] SyS_umount+0x95/0x3d0 [75979.295523] [<ffffffff8182ca36>] system_call_fastpath+0x1a/0x1f [75979.296206] Code: 40 00 48 83 c0 01 80 38 00 75 f7 48 29 f8 5d c3 31 c0 5d c3 66 66 66 66 66 2e 0f 1f 84 00 00 00 00 00 55 48 85 f6 48 89 e5 74 3f <80> 3f 00 74 3a 48 8d 47 01 48 01 fe eb 13 66 0f 1f 84 00 00 00 [75979.297826] RIP [<ffffffff81334ae9>] strnlen+0x9/0x50 [75979.298601] RSP <ffff8803f466b960> [75979.303670] ---[ end trace bf09cf1f31586f68 ]--- -- You are receiving this mail because: You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
