Red Hat Bugzilla – Bug 806254
[abrt] kernel: kernel BUG at fs/direct-io.c:1013!
Last modified: 2012-06-27 20:47:44 EDT
libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: root=/dev/mapper/vg_fdeutsch-lv_root rd.md=0 rd.lvm.lv=vg_fdeutsch/lv_root KEYTABLE=de rd.lvm.lv=vg_fdeutsch/lv_swap SYSFONT=True rd.dm=0 rd.luks.uuid=luks-ac195d56-4e0a-4684-968d-fc43fba3135b ro LANG=en_US.UTF-8 rhgb quiet kernel: 3.3.0-0.rc3.git7.2.fc17.x86_64 reason: kernel BUG at fs/direct-io.c:1013! time: Fri 23 Mar 2012 11:07:46 AM CET backtrace: :kernel BUG at fs/direct-io.c:1013! :invalid opcode: 0000 [#1] SMP :CPU 1 :Modules linked in: vfat fat btusb snd_hda_codec_hdmi bluetooth snd_hda_codec_conexant arc4 iwlwifi uvcvideo snd_hda_intel snd_hda_codec videobuf2_vmalloc videobuf2_memops videobuf2_core videodev v4l2_compat_ioctl32 snd_hwdep media e1000e snd_pcm snd_page_alloc iTCO_wdt iTCO_vendor_support thinkpad_acpi microcode snd_timer snd soundcore i2c_i801 mac80211 cfg80211 rfkill uinput xts gf128mul dm_crypt sdhci_pci sdhci firewire_ohci firewire_core mmc_core crc_itu_t wmi i915 video i2c_algo_bit drm_kms_helper drm i2c_core [last unloaded: scsi_wait_scan] :Pid: 689, comm: lvm Not tainted 3.3.0-0.rc3.git7.2.fc17.x86_64 #1 LENOVO 4243BQ9/4243BQ9 :RIP: 0010:[<ffffffff811fba78>] [<ffffffff811fba78>] do_blockdev_direct_IO+0x1e98/0x1f90 :RSP: 0018:ffff88007f243a68 EFLAGS: 00010246 :RAX: 0000000000000000 RBX: ffff88010ed10028 RCX: 000000000000000c :RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 :RBP: ffff88007f243c78 R08: 0000000000000000 R09: 00000000137b0000 :R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 :R13: 0000000000000001 R14: 0000000000000000 R15: ffff88010ed10000 :FS: 00007f9a5b516800(0000) GS:ffff880118e00000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 :CR2: 000000000046a122 CR3: 00000000d94d8000 CR4: 00000000000406e0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process lvm (pid: 689, threadinfo ffff88007f242000, task ffff88007f732680) :Stack: : ffff88007f243a78 ffffffff81020f59 ffff88007f243aa8 ffff88010ed100a8 : 01ff88007f243a98 ffff88007f243e00 0000000000000000 ffff88007f243e00 : 0000000000001000 0000000c00000000 ffff8800d61b8000 ffff88007f732f48 :Call Trace: : [<ffffffff81020f59>] ? sched_clock+0x9/0x10 : [<ffffffff810a2e75>] ? sched_clock_cpu+0xc5/0x120 : [<ffffffff811f73d0>] ? blkdev_get_block+0x80/0x80 : [<ffffffff811fbbc5>] __blockdev_direct_IO+0x55/0x60 : [<ffffffff811f73d0>] ? blkdev_get_block+0x80/0x80 : [<ffffffff811f6bb7>] blkdev_direct_IO+0x57/0x60 : [<ffffffff811f73d0>] ? blkdev_get_block+0x80/0x80 : [<ffffffff81150df8>] generic_file_aio_read+0x6e8/0x750 : [<ffffffff810cc7af>] ? lock_release_non_nested+0x2ef/0x330 : [<ffffffff811bac0e>] do_sync_read+0xde/0x120 : [<ffffffff812bd685>] ? security_file_permission+0x95/0xb0 : [<ffffffff811bb121>] ? rw_verify_area+0x61/0xf0 : [<ffffffff811bb5dc>] vfs_read+0xac/0x180 : [<ffffffff811bb6fd>] sys_read+0x4d/0x90 : [<ffffffff816a6f29>] system_call_fastpath+0x16/0x1b :Code: ff ff 45 89 f0 4c 89 ff 48 89 04 24 e8 92 d9 ff ff 85 c0 0f 85 68 e7 ff ff 45 89 ed 4c 01 6d 90 e9 5c e7 ff ff 66 0f 1f 44 00 00 <0f> 0b e8 c6 9b 49 00 83 ad 44 ff ff ff 01 e9 64 f6 ff ff 4c 89 :RIP [<ffffffff811fba78>] do_blockdev_direct_IO+0x1e98/0x1f90 : RSP <ffff88007f243a68> :EXT4-fs (dm-3): mounted filesystem with ordered data mode. Opts: (null)
How reproducible is this crash?
I tried installing a system with encrypted root and swap, but was unable to reproduce the issue with the latest kernel. With 3.3.0-0.rc3.git7.2.fc17.x86_64, I was actually unable to boot my system (seemingly for reasons not related to this bug), so I can't say whether this particular issue was fixed by an update or not.