From: Skender <skender@gmail.com>
To: David Sterba <dsterba@suse.cz>
Cc: Skender <skender@gmail.com>,
linux-btrfs@vger.kernel.org, jbacik@fusionio.com
Subject: Re: BTRFS dmesg error
Date: Tue, 22 Jan 2013 07:20:17 +1100 [thread overview]
Message-ID: <20130121202016.GA24179@blackspider> (raw)
In-Reply-To: <20130121110026.GE19967@twin.jikos.cz>
Here are a couple of lines before and after.
Cheers,
Skender Haxhimolla
[432770.724678] virtuoso-t[17472]: segfault at 8 ip 00000000007f4147 sp 00007fff69250848 error 4 in virtuoso-t[400000+9ad000]
[615597.825359] mythtranscode[10886]: segfault at 4 ip 00000000004243c9 sp 00007fff27970368 error 4 in mythtranscode[400000+68000]
[655330.131113] ------------[ cut here ]------------
[655330.131123] WARNING: at fs/btrfs/super.c:246 __btrfs_abort_transaction+0x46/0xa0()
[655330.131125] Hardware name: Precision WorkStation T3400
[655330.131126] btrfs: Transaction aborted
[655330.131128] Modules linked in: xt_limit xt_tcpudp nf_conntrack_ipv4 nf_defrag_ipv4 xt_state nf_conntrack ip6table_filter ip6_tables iptable_filter ip_tables x_tables rfcomm bnep bluetooth dm_crypt dvb_usb_cxusb snd_hda_codec_analog dib7000p dibx000_common dvb_usb snd_hda_intel snd_hda_codec snd_hwdep dvb_core snd_pcm snd_seq_midi snd_rawmidi snd_seq_midi_event rc_core dib0070 snd_seq coretemp snd_timer snd_seq_device snd kvm_intel soundcore kvm psmouse snd_page_alloc microcode x38_edac lpc_ich dcdbas serio_raw edac_core ppdev parport_pc lp parport floppy firewire_ohci firewire_core crc_itu_t nouveau tg3 ttm drm_kms_helper drm i2c_algo_bit mxm_wmi video wmi
[655330.131182] Pid: 5838, comm: btrfs-delalloc- Not tainted 3.6.11-custom #1
[655330.131183] Call Trace:
[655330.131190] [<ffffffff810507dc>] warn_slowpath_common+0x83/0x9c
[655330.131193] [<ffffffff81050898>] warn_slowpath_fmt+0x46/0x48
[655330.131197] [<ffffffff81231e0b>] ? btrfs_reserve_extent+0xbd/0x1c6
[655330.131200] [<ffffffff812208a7>] __btrfs_abort_transaction+0x46/0xa0
[655330.131203] [<ffffffff812468f4>] submit_compressed_extents+0x1bd/0x415
[655330.131207] [<ffffffff81246bd2>] async_cow_submit+0x86/0x8b
[655330.131210] [<ffffffff8125ec27>] run_ordered_completions+0x76/0xd5
[655330.131213] [<ffffffff8125f49e>] worker_loop+0x183/0x4b9
[655330.131216] [<ffffffff8125f31b>] ? btrfs_queue_worker+0x288/0x288
[655330.131220] [<ffffffff8106d9d0>] kthread+0x6f/0x77
[655330.131225] [<ffffffff815b59c4>] kernel_thread_helper+0x4/0x10
[655330.131228] [<ffffffff8106d961>] ? kthread_freezable_should_stop+0x48/0x48
[655330.131231] [<ffffffff815b59c0>] ? gs_change+0x13/0x13
[655330.131233] ---[ end trace bc2b68accbd79b9c ]---
[655330.131235] BTRFS warning (device sda2): Aborting unused transaction.
[655729.210531] BTRFS warning (device sda2): Aborting unused transaction.
On 21/01/13 12:00 +0100, David Sterba wrote:
> On Mon, Jan 21, 2013 at 05:01:36PM +1100, Skender wrote:
> > I noticed in the dmesg logs that there seems to be a bug/issue with btrfs. Here is the trace/message from dmesg. Im going by the instructions from
> > the https://btrfs.wiki.kernel.org/index.php/Problem_FAQ#How_do_I_report_bugs_and_issues.3F . Let me know if you need anything else.
>
> Please paste a few lines around the messages, the error code is missing,
> though I'm suspecting it to be ENOSPC:
>
> submit_compressed_extents:
> 659 if (IS_ERR(trans)) {
> 660 ret = PTR_ERR(trans);
> 661 } else {
> 662 trans->block_rsv = &root->fs_info->delalloc_block_rsv;
> 663 ret = btrfs_reserve_extent(trans, root,
> 664 async_extent->compressed_size,
> 665 async_extent->compressed_size,
> 666 0, alloc_hint, &ins, 1);
> 667 if (ret)
> 668 btrfs_abort_transaction(trans, root, ret);
>
> (here it aborts)
>
> 669 btrfs_end_transaction(trans, root);
> 670 }
>
> I've never seen this error before.
>
> david
next prev parent reply other threads:[~2013-01-21 20:22 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-01-21 6:01 BTRFS dmesg error Skender
2013-01-21 11:00 ` David Sterba
2013-01-21 20:20 ` Skender [this message]
2013-01-22 14:17 ` David Sterba
2013-01-22 21:41 ` Skender
2013-01-23 16:30 ` David Sterba
2013-01-23 20:34 ` Skender
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