From: Maciej Marcin Piechotka <uzytkownik2@gmail.com>
To: linux-btrfs@vger.kernel.org
Subject: kernel BUG at fs/btrfs/inode.c:2299
Date: Mon, 29 Aug 2011 02:45:07 +0100 [thread overview]
Message-ID: <1314582311.2724.4.camel@picard> (raw)
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I receive the bug when I try to snapshot from fcron:
2011-08-29T02:00:46.529238+01:00 picard kernel: [ 4155.444476]
------------[ cut here ]------------
2011-08-29T02:00:46.529253+01:00 picard kernel: [ 4155.444490] kernel
BUG at fs/btrfs/inode.c:2299!
2011-08-29T02:00:46.529256+01:00 picard kernel: [ 4155.444498] invalid
opcode: 0000 [#1] PREEMPT SMP
2011-08-29T02:00:46.529259+01:00 picard kernel: [ 4155.444506] CPU 1
2011-08-29T02:00:46.529264+01:00 picard kernel: [ 4155.444508] Modules
linked in: microcode reiserfs btrfs zlib_deflate libcrc32c arc4
snd_hda_codec_conexant iwlagn mac80211 uvcvideo videodev
v4l2_compat_ioctl32 cfg80211 snd_hda_intel snd_hda_codec snd_hwdep
snd_pcm snd_timer snd thinkpad_acpi soundcore snd_page_alloc hwmon
rfkill nvram e1000e zram(C) rtc_cmos tp_smapi thinkpad_ec psmouse
fscache kvm_intel kvm configs ipv6 autofs4 usbhid uhci_hcd firewire_ohci
firewire_core sdhci_pci ehci_hcd crc_itu_t sdhci mmc_core sd_mod usbcore
sr_mod cdrom
2011-08-29T02:00:46.529267+01:00 picard kernel: [ 4155.444569]
2011-08-29T02:00:46.529270+01:00 picard kernel: [ 4155.444576] Pid:
3167, comm: btrfs Tainted: P C 3.0.3-gentoo #1 LENOVO
2242CTO/2242CTO
2011-08-29T02:00:46.529274+01:00 picard kernel: [ 4155.444586] RIP:
0010:[<ffffffffa031339b>] [<ffffffffa031339b>] btrfs_orphan_del
+0x8d/0xa9 [btrfs]
2011-08-29T02:00:46.529276+01:00 picard kernel: [ 4155.444611] RSP:
0000:ffff880111c21b58 EFLAGS: 00010282
2011-08-29T02:00:46.529279+01:00 picard kernel: [ 4155.444619] RAX:
00000000fffffffe RBX: ffff88011141bd60 RCX: 0000000000001000
2011-08-29T02:00:46.529289+01:00 picard kernel: [ 4155.444626] RDX:
000000000000000f RSI: ffff880110c8d250 RDI: ffff880134092d80
2011-08-29T02:00:46.529292+01:00 picard kernel: [ 4155.444634] RBP:
0000000000000000 R08: ffff880111c21a30 R09: 0000000000000011
2011-08-29T02:00:46.529297+01:00 picard kernel: [ 4155.444642] R10:
00000000000001dc R11: 0000000000000286 R12: ffff880136866300
2011-08-29T02:00:46.529299+01:00 picard kernel: [ 4155.444650] R13:
ffff880130cac800 R14: 0000000000000001 R15: ffff880130cacb88
2011-08-29T02:00:46.529302+01:00 picard kernel: [ 4155.444658] FS:
00007f126715a740(0000) GS:ffff88013bc80000(0000) knlGS:0000000000000000
2011-08-29T02:00:46.529304+01:00 picard kernel: [ 4155.444666] CS: 0010
DS: 0000 ES: 0000 CR0: 000000008005003b
2011-08-29T02:00:46.529307+01:00 picard kernel: [ 4155.444673] CR2:
00007f5149eb7008 CR3: 000000009caca000 CR4: 00000000000406e0
2011-08-29T02:00:46.529309+01:00 picard kernel: [ 4155.444681] DR0:
0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
2011-08-29T02:00:46.529311+01:00 picard kernel: [ 4155.444689] DR3:
0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
2011-08-29T02:00:46.529314+01:00 picard kernel: [ 4155.444697] Process
btrfs (pid: 3167, threadinfo ffff880111c20000, task ffff88010b35a140)
2011-08-29T02:00:46.529316+01:00 picard kernel: [ 4155.444705] Stack:
2011-08-29T02:00:46.529318+01:00 picard kernel: [ 4155.444711]
0000000000c369c5 ffff880130cac800 ffff880110c8dbe0 0000000000c369c5
2011-08-29T02:00:46.529321+01:00 picard kernel: [ 4155.444720]
0000000000000000 ffff880130cacb88 ffff880130cacb90 ffffffffa03173c4
2011-08-29T02:00:46.562822+01:00 picard kernel: [ 4155.444730]
ffff880136866300 ffff88011141bd60 ffff880110c8dbe0 fffb000000000000
2011-08-29T02:00:46.562959+01:00 picard kernel: [ 4155.444739] Call
Trace:
2011-08-29T02:00:46.562964+01:00 picard kernel: [ 4155.444756]
[<ffffffffa03173c4>] ? btrfs_orphan_cleanup+0x196/0x2d9 [btrfs]
2011-08-29T02:00:46.562966+01:00 picard kernel: [ 4155.444773]
[<ffffffffa0317862>] ? btrfs_lookup_dentry+0x35b/0x392 [btrfs]
2011-08-29T02:00:46.562969+01:00 picard kernel: [ 4155.444790]
[<ffffffffa03178a2>] ? btrfs_lookup+0x9/0x1f [btrfs]
2011-08-29T02:00:46.562971+01:00 picard kernel: [ 4155.444801]
[<ffffffff810ccf63>] ? d_alloc_and_lookup+0x3a/0x60
2011-08-29T02:00:46.562973+01:00 picard kernel: [ 4155.444810]
[<ffffffff810ce356>] ? walk_component+0x210/0x3b7
2011-08-29T02:00:46.562975+01:00 picard kernel: [ 4155.444818]
[<ffffffff810cea4a>] ? path_lookupat+0x7c/0x29e
2011-08-29T02:00:46.562979+01:00 picard kernel: [ 4155.444827]
[<ffffffff810cfc34>] ? do_path_lookup+0x1c/0x87
2011-08-29T02:00:46.562981+01:00 picard kernel: [ 4155.444835]
[<ffffffff810cffe2>] ? user_path_at+0x49/0x7b
2011-08-29T02:00:46.562983+01:00 picard kernel: [ 4155.444843]
[<ffffffff810c8781>] ? vfs_fstatat+0x3c/0x6a
2011-08-29T02:00:46.562986+01:00 picard kernel: [ 4155.444853]
[<ffffffff8102d38e>] ? sub_preempt_count+0x83/0x94
2011-08-29T02:00:46.562988+01:00 picard kernel: [ 4155.444861]
[<ffffffff810c88ab>] ? sys_newstat+0x12/0x2b
2011-08-29T02:00:46.562990+01:00 picard kernel: [ 4155.444870]
[<ffffffff81346d4f>] ? page_fault+0x1f/0x30
2011-08-29T02:00:46.562992+01:00 picard kernel: [ 4155.444878]
[<ffffffff8134713b>] ? system_call_fastpath+0x16/0x1b
2011-08-29T02:00:46.562995+01:00 picard kernel: [ 4155.444885] Code: 4d
85 e4 74 28 48 8b 93 70 fe ff ff 48 81 fa 00 01 00 00 77 07 48 8b 93 b0
00 00 00 4c 89 ee 4c 89 e7 e8 af 28 02 00 85 c0 74 02 <0f> 0b 85 ed 74
08 48 89 df e8 e0 ca fe ff 5d 31 c0 5b 5d 41 5c
2011-08-29T02:00:46.563001+01:00 picard kernel: [ 4155.444926] RIP
[<ffffffffa031339b>] btrfs_orphan_del+0x8d/0xa9 [btrfs]
2011-08-29T02:00:46.563004+01:00 picard kernel: [ 4155.444943] RSP
<ffff880111c21b58>
2011-08-29T02:00:46.563014+01:00 picard kernel: [ 4155.464057] ---[ end
trace 276655044a13c7af ]---
Unfortunately it results in freeze of system and I cannot give more
details. Sometimes it happens not from fcron but then it does not result
in freeze (???).
Regards
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next reply other threads:[~2011-08-29 1:45 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-29 1:45 Maciej Marcin Piechotka [this message]
2011-08-30 6:27 ` kernel BUG at fs/btrfs/inode.c:2299 Miao Xie
2011-08-30 8:47 ` Maciej Marcin Piechotka
2011-09-02 11:18 ` Maciej Marcin Piechotka
2011-09-05 13:47 ` Maciej Marcin Piechotka
2011-09-09 1:13 ` Maciej Marcin Piechotka
2011-09-09 3:02 ` Roman Mamedov
2011-09-09 3:29 ` Maciej Marcin Piechotka
2011-09-19 0:44 ` Maciej Marcin Piechotka
2011-09-21 2:14 ` Maciej Marcin Piechotka
2011-09-17 18:25 ` Maciej Marcin Piechotka
2011-09-17 18:30 ` Maciej Marcin Piechotka
2011-09-18 0:08 ` Maciej Marcin Piechotka
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