Bug 904197 - [abrt]: kernel BUG at fs/btrfs/extent_io.c:1955!
Summary: [abrt]: kernel BUG at fs/btrfs/extent_io.c:1955!
Keywords:
Status: CLOSED UPSTREAM
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 18
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zach Brown
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:9763f1b48b1a319f0a9ff10b3fe...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2013-01-25 18:10 UTC by Andrew McNabb
Modified: 2015-05-18 01:40 UTC (History)
7 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2013-09-23 20:43:22 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Linux Kernel 53041 0 None None None Never

Description Andrew McNabb 2013-01-25 18:10:38 UTC 
Description of problem:


Additional info:
kernel BUG at fs/btrfs/extent_io.c:1955!
invalid opcode: 0000 [#1] SMP 
Modules linked in: iptable_raw xt_CT nf_conntrack bridge stp llc f71882fg hwmon_vid snd_hda_codec_realtek snd_hda_intel snd_hda_codec vhost_net tun macvtap macvlan kvm_amd snd_hwdep edac_core kvm snd_seq snd_seq_device snd_pcm snd_page_alloc snd_timer snd edac_mce_amd soundcore sp5100_tco i2c_piix4 k10temp serio_raw ppdev shpchp microcode parport_pc parport nfsd auth_rpcgss nfs_acl lockd uinput binfmt_misc radeon btrfs i2c_algo_bit drm_kms_helper ata_generic pata_acpi ttm libcrc32c zlib_deflate drm r8169 pata_atiixp i2c_core mii wmi sunrpc
CPU 2 
Pid: 2348, comm: btrfs-endio-4 Not tainted 3.7.2-204.fc18.x86_64 #1 MICRO-STAR INTERNATIONAL CO.,LTD MS-7596/880GM-E43 (MS-7596)
RIP: 0010:[<ffffffffa0142a69>]  [<ffffffffa0142a69>] repair_io_failure+0x1c9/0x200 [btrfs]
RSP: 0018:ffff88031335dc98  EFLAGS: 00010202
RAX: 0000000000000000 RBX: 00000000028bc680 RCX: 0000000000000000
RDX: ffff88040345f720 RSI: 00000005a8459000 RDI: ffff880405c46088
RBP: ffff88031335dd08 R08: 0000000000000002 R09: ffff88040345f720
R10: ffff880405c46088 R11: 0000000026860000 R12: 00000005a8459000
R13: 0000000000001000 R14: ffffea000b29a580 R15: ffff8802cacf2600
FS:  00007f9d840e7780(0000) GS:ffff88041fc80000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 0000003684e797d0 CR3: 00000003e7c92000 CR4: 00000000000007e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process btrfs-endio-4 (pid: 2348, threadinfo ffff88031335c000, task ffff8803e7a7c560)
Stack:
 0000000000000000 ffff880408aee110 0000000000007000 ffff88040345f720
 ffff880200000000 ffff8802d5740000 ffff88031335dcc8 ffff88031335dcc8
 ffff88031335dd08 ffffea000b29a580 0000000000000000 ffff8802cacf2c90
Call Trace:
 [<ffffffffa01433ba>] end_bio_extent_readpage+0x91a/0xa40 [btrfs]
 [<ffffffff811c8abd>] bio_endio+0x1d/0x30
 [<ffffffffa0120f11>] end_workqueue_fn+0x41/0x50 [btrfs]
 [<ffffffffa01514d6>] worker_loop+0x136/0x580 [btrfs]
 [<ffffffffa01513a0>] ? btrfs_queue_worker+0x300/0x300 [btrfs]
 [<ffffffff81081c80>] kthread+0xc0/0xd0
 [<ffffffff81010000>] ? ftrace_raw_event_xen_mmu_flush_tlb_others+0x50/0xe0
 [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
 [<ffffffff8163de2c>] ret_from_fork+0x7c/0xb0
 [<ffffffff81081bc0>] ? kthread_create_on_node+0x120/0x120
Code: 40 00 4c 89 ff e8 a8 74 08 e1 31 f6 48 89 df e8 ae dd 00 00 b8 fb ff ff ff eb b6 0f 1f 80 00 00 00 00 b8 fb ff ff ff eb a8 0f 0b <0f> 0b 49 8b 46 08 48 8b 8b 88 00 00 00 4d 89 e0 48 8b 55 90 48 
RIP  [<ffffffffa0142a69>] repair_io_failure+0x1c9/0x200 [btrfs]
 RSP <ffff88031335dc98>
Comment 1 Andrew McNabb 2013-01-25 18:12:14 UTC 
This kernel bug occurred after physically removing a faulty disk that was part of a btrfs filesystem.
Comment 2 Josef Bacik 2013-09-23 20:43:22 UTC 
If you can reproduce on a recent kernel please file a bug at bugzilla.kernel.org and set the component to btrfs.
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