libreport version: 2.0.8 abrt_version: 2.0.7 cmdline: BOOT_IMAGE=/vmlinuz-3.2.5-3.fc16.x86_64 root=/dev/mapper/vg_amit-lv_root ro rd.md=0 rd.dm=0 rd.luks.uuid=luks-12afce03-0c34-41db-a49b-0bbcd0cd8dab rd.lvm.lv=vg_amit/lv_swap KEYTABLE=us quiet SYSFONT=latarcyrheb-sun16 rhgb rd.lvm.lv=vg_amit/lv_root LANG=en_US.UTF-8 kernel: 3.2.5-3.fc16.x86_64 reason: kernel BUG at fs/btrfs/transaction.c:1337! time: Sat 11 Feb 2012 03:23:12 PM IST backtrace: :kernel BUG at fs/btrfs/transaction.c:1337! :invalid opcode: 0000 [#1] SMP :CPU 3 :Modules linked in: btrfs libcrc32c xfs sha256_generic bluetooth cpufreq_stats ppp_deflate zlib_deflate ppp_async crc_ccitt ppp_generic slhc tcp_lp ppdev parport_pc lp parport fuse lockd be2iscsi iscsi_boot_sysfs bnx2i cnic uio cxgb4i cxgb4 cxgb3i libcxgbi cxgb3 mdio ib_iser rdma_cm ib_cm iw_cm ib_sa ib_mad ib_core ib_addr iscsi_tcp libiscsi_tcp libiscsi scsi_transport_iscsi nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack uvcvideo videodev option media v4l2_compat_ioctl32 usb_wwan snd_hda_codec_conexant arc4 snd_hda_intel snd_hda_codec snd_hwdep snd_seq snd_seq_device snd_pcm microcode joydev i2c_i801 iwlwifi iTCO_wdt thinkpad_acpi iTCO_vendor_support tpm_tis mac80211 tpm snd_timer tpm_bios snd cfg80211 wmi soundcore rfkill snd_page_alloc vhost_net macvtap macvlan tun virtio_net kvm_intel kvm uinput sunrpc xts gf128mul dm_crypt usb_storage i915 drm_kms_helper drm i2c_algo_bit i2c_core video [last unloaded: e1000e] :Pid: 8136, comm: sync Not tainted 3.2.5-3.fc16.x86_64 #1 LENOVO 4174GM3/4174GM3 :RIP: 0010:[<ffffffffa072bf3c>] [<ffffffffa072bf3c>] btrfs_commit_transaction+0x81c/0x820 [btrfs] :RSP: 0018:ffff88011eb1fe18 EFLAGS: 00010282 :RAX: 00000000fffffffb RBX: ffff8801183143c0 RCX: 0000000000000000 :RDX: 0000000000000000 RSI: 0000000001eae000 RDI: 0000000000000000 :RBP: ffff88011eb1fea8 R08: 0000000000002000 R09: 0000000000000000 :R10: 0000000000000001 R11: 0000000000000000 R12: ffff8801d2ed3c00 :R13: ffff88002122a1b0 R14: ffff880118314438 R15: 000000000000001b :FS: 00007fc492f34700(0000) GS:ffff88021e2c0000(0000) knlGS:0000000000000000 :CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b :CR2: 000000327e412fc9 CR3: 000000011fddb000 CR4: 00000000000406e0 :DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 :DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 :Process sync (pid: 8136, threadinfo ffff88011eb1e000, task ffff88021092dc80) :Stack: : ffff88011eb1fe48 0000000000000000 0000000000000000 ffff88021092dc80 : ffffffff81090440 ffff88011eb1fe40 ffff88011eb1fe40 ffffffffa072c394 : 7fffffffffffffff 000000009242d400 ffff88011eb1fe68 ffff8801d2ed3c00 :Call Trace: : [<ffffffff81090440>] ? remove_wait_queue+0x50/0x50 : [<ffffffffa072c394>] ? start_transaction+0x94/0x2a0 [btrfs] : [<ffffffffa070721c>] btrfs_sync_fs+0x6c/0xf0 [btrfs] : [<ffffffff811a56e0>] ? __sync_filesystem+0x90/0x90 : [<ffffffff811a56b3>] __sync_filesystem+0x63/0x90 : [<ffffffff811a56ff>] sync_one_sb+0x1f/0x30 : [<ffffffff8117c199>] iterate_supers+0x99/0xf0 : [<ffffffff811a57c7>] sys_sync+0x47/0x70 : [<ffffffff815e9782>] system_call_fastpath+0x16/0x1b :Code: e9 9b f9 ff ff 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 0b be fc 04 00 00 48 c7 c7 93 f0 77 a0 e8 5d 1e 94 e0 e9 4d fb ff ff 0f 0b 0f 0b <0f> 0b 66 90 55 48 89 e5 53 48 83 ec 08 66 66 66 66 90 48 8b 77 :RIP [<ffffffffa072bf3c>] btrfs_commit_transaction+0x81c/0x820 [btrfs] : RSP <ffff88011eb1fe18> comment: :Yanked out a usb drive which had a btrfs file system which was being written to. : :The write operations were taking insanely long, unmount wouldn't work, had to pull out the drive.
> reason: kernel BUG at fs/btrfs/transaction.c:1337! > [...] > :Yanked out a usb drive which had a btrfs file system which was being written This is a known bug in btrfs. It explodes if it gets an error in writeback while waiting for a transaction to commit. http://www.spinics.net/lists/linux-fsdevel/msg52518.html Dunno if this has been fixed upstream or is on Chris's list, or what.
*** Bug 798540 has been marked as a duplicate of this bug. ***
[mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update.
*** Bug 803324 has been marked as a duplicate of this bug. ***
*** Bug 806876 has been marked as a duplicate of this bug. ***
closing laptop lid to suspend and after that turning off the power, woke up the suspended laptop, with no network connection. STRG+ALT+F2 (-F12) shows me error messages from /var/log/messages with nr 803.070007. Package: kernel OS Release: Fedora release 16 (Verne)
Amit, are you still seeing this with 3.4/3.5?
# Mass update to all open bugs. Kernel 3.6.2-1.fc16 has just been pushed to updates. This update is a significant rebase from the previous version. Please retest with this kernel, and let us know if your problem has been fixed. In the event that you have upgraded to a newer release and the bug you reported is still present, please change the version field to the newest release you have encountered the issue with. Before doing so, please ensure you are testing the latest kernel update in that release and attach any new and relevant information you may have gathered. If you are not the original bug reporter and you still experience this bug, please file a new report, as it is possible that you may be seeing a different problem. (Please don't clone this bug, a fresh bug referencing this bug in the comment is sufficient).
With no response, we are closing this bug under the assumption that it is no longer an issue. If you still experience this bug, please feel free to reopen the bug report.