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Bug #384

closed

crash in splice_dentry

Added by Sage Weil over 13 years ago. Updated over 13 years ago.

Status:
Closed
Priority:
High
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Source:
Tags:
Backport:
Regression:
Severity:
Reviewed:
Affected Versions:
ceph-qa-suite:
Crash signature (v1):
Crash signature (v2):

Description

Aug 26 14:35:37 devgold052 kernel: BUG: unable to handle kernel paging request at fffffffffffffbb8
Aug 26 14:35:37 devgold052 kernel: IP: [<ffffffffa0395a03>] ceph_dentry_release+0x2f/0x15e [ceph]
Aug 26 14:35:37 devgold052 kernel: PGD 1a45067 PUD 1a46067 PMD 0 
Aug 26 14:35:37 devgold052 kernel: Oops: 0000 [#1] SMP 
Aug 26 14:35:37 devgold052 kernel: last sysfs file: /sys/devices/pci0000:00/0000:00:0a.0/0000:02:00.0/loc
al_cpus
Aug 26 14:35:37 devgold052 kernel: CPU 0 
Aug 26 14:35:37 devgold052 kernel: Modules linked in: ceph libcrc32c ipv6 autofs4 hidp l2cap bluetooth rf
kill lockd sunrpc cpufreq_ondemand powernow_k8 freq_table mperf dm_multipath video output sbs sbshc power
_meter hed acpi_pad acpi_memhotplug parport_pc lp parport snd_hda_codec_via snd_hda_intel snd_hda_codec s
nd_hwdep snd_seq_dummy option snd_seq_oss snd_seq_midi_event snd_seq radeon ttm drm_kms_helper drm usb_ww
an i2c_algo_bit r8169 snd_seq_device usbserial mii snd_pcm_oss snd_mixer_oss snd_pcm snd_timer i2c_piix4 
snd wmi shpchp pata_atiixp i2c_core soundcore serio_raw pata_acpi snd_page_alloc edac_core edac_mce_amd k
10temp ata_generic pcspkr
Aug 26 14:35:37 devgold052 kernel: 
Aug 26 14:35:37 devgold052 kernel: Pid: 2715, comm: ceph-msgr/0 Not tainted 2.6.35-1.local.el5.x86_64 #1
 A780GMH/128M/To Be Filled By O.E.M.
Aug 26 14:35:37 devgold052 kernel: RIP: 0010:[<ffffffffa0395a03>]  [<ffffffffa0395a03>] ceph_dentry_relea
se+0x2f/0x15e [ceph]
Aug 26 14:35:37 devgold052 kernel: RSP: 0018:ffff8802056679c0  EFLAGS: 00010246
Aug 26 14:35:37 devgold052 kernel: RAX: ffff8801f8f2fc30 RBX: 0000000000000000 RCX: dead000000100100
Aug 26 14:35:37 devgold052 kernel: RDX: 000000003bd13bd0 RSI: 0000000000000001 RDI: ffff8801f8f2fc30
Aug 26 14:35:37 devgold052 kernel: RBP: ffff8802056679f0 R08: 0000000000000002 R09: ffffffff811391ec
Aug 26 14:35:37 devgold052 kernel: R10: ffff8801f8f2fc50 R11: ffff8802067898d8 R12: ffff8801f8f2fc30
Aug 26 14:35:37 devgold052 kernel: R13: ffff8801f8f2fc30 R14: ffff880206ec82f8 R15: ffff8801f8ece668
Aug 26 14:35:37 devgold052 kernel: FS:  00007f090e00b6e0(0000) GS:ffff880002c00000(0000) knlGS:0000000000
000000
Aug 26 14:35:38 devgold052 kernel: CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Aug 26 14:35:38 devgold052 kernel: CR2: fffffffffffffbb8 CR3: 0000000001a43000 CR4: 00000000000006f0
Aug 26 14:35:38 devgold052 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Aug 26 14:35:38 devgold052 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Aug 26 14:35:38 devgold052 kernel: Process ceph-msgr/0 (pid: 2715, threadinfo ffff880205666000, task ffff
8802055b8000)
Aug 26 14:35:38 devgold052 kernel: Stack:
Aug 26 14:35:38 devgold052 kernel:  ffff8802056679e0 ffff8801f8f2fc30 ffff8801f8f2fc30 ffff8801f8f2fc30
Aug 26 14:35:38 devgold052 kernel: <0> ffff8801f8ece668 ffff8801f8ece668 ffff880205667a10 ffffffff8113919
f
Aug 26 14:35:38 devgold052 kernel: <0> ffff8801f8f2fc30 0000000000000000 ffff880205667a30 ffffffff8113936
f
Aug 26 14:35:38 devgold052 kernel: Call Trace:
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8113919f>] d_free+0x28/0x50
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8113936f>] d_kill+0x42/0x4a
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8113a9b4>] dput+0x118/0x125
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa0391186>] splice_dentry+0x114/0x323 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03925b1>] ? ceph_get_inode+0x33/0x134 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa039333c>] ceph_readdir_prepopulate+0x37b/0x66c [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa0393d2e>] ? ceph_fill_trace+0x701/0xaf2 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03b3950>] dispatch+0x82b/0x117a [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8111869a>] ? init_object+0x6a/0x73
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8107de20>] ? trace_hardirqs_on+0xd/0xf
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03ab6d1>] try_read+0xb26/0x1191 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03ad6a3>] ? con_work+0x8c/0x697 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8107b9b9>] ? debug_mutex_free_waiter+0x4f/0x53
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03ad617>] ? con_work+0x0/0x697 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03ad71f>] con_work+0x108/0x697 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffffa03ad617>] ? con_work+0x0/0x697 [ceph]
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff810690a6>] worker_thread+0x1c3/0x2c2
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8106904d>] ? worker_thread+0x16a/0x2c2
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8149d14e>] ? schedule+0x567/0x57e
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8106c8cb>] ? autoremove_wake_function+0x0/0x3d
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8103ff93>] ? spin_unlock_irqrestore+0xe/0x10
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff81068ee3>] ? worker_thread+0x0/0x2c2
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8106c688>] kthread+0x86/0x8e
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff810464d4>] ? finish_task_switch+0x0/0xc7
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8100ab24>] kernel_thread_helper+0x4/0x10
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8149fb90>] ? restore_args+0x0/0x30
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8106c602>] ? kthread+0x0/0x8e
Aug 26 14:35:38 devgold052 kernel:  [<ffffffff8100ab20>] ? kernel_thread_helper+0x0/0x10
Aug 26 14:35:38 devgold052 kernel: Code: 41 57 41 56 41 55 41 54 53 48 83 ec 08 0f 1f 44 00 00 48 8b 47 6
8 f6 05 3c 47 5e e2 20 49 89 fd 4c 8b b7 d8 00 00 00 48 8b 58 50 <48> 8b 83 b8 fb ff ff 4c 8d a3 b0 fb ff
 ff 48 89 45 d0 74 16 f6 
Aug 26 14:35:38 devgold052 kernel: RIP  [<ffffffffa0395a03>] ceph_dentry_release+0x2f/0x15e [ceph]
Aug 26 14:35:38 devgold052 kernel:  RSP <ffff8802056679c0>
Aug 26 14:35:38 devgold052 kernel: CR2: fffffffffffffbb8
Aug 26 14:35:38 devgold052 kernel: ---[ end trace beab206041a23857 ]---

Files

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config-2.6.35-1.el5.x86_64 (107 KB) config-2.6.35-1.el5.x86_64 kernel config mark newlands, 08/26/2010 04:07 PM
ceph.ko (770 KB) ceph.ko kernel client mark newlands, 08/26/2010 04:07 PM
ceph.conf (3.02 KB) ceph.conf ceph.conf mark newlands, 08/26/2010 04:07 PM
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