linux-kernel - 3.0-rc2-00256 BUG at fs/inode.c:1368

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Date:	Mon, 13 Jun 2011 21:46:39 +0300 (EEST)
From:	Meelis Roos <mroos@...ux.ee>
To:	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: 3.0-rc2-00256 BUG at fs/inode.c:1368

Got this BUG in3.0.0-rc2-00256-gb99ca60 and processes are hanging:

Jun 13 07:54:28 tulp kernel: kernel BUG at fs/inode.c:1368!a
Jun 13 07:54:28 tulp kernel: invalid opcode: 0000 [#1] 
Jun 13 07:54:28 tulp kernel: Modules linked in: speedstep_lib cpufreq_ondemand cpufreq_conservative mperf cpufreq_stats freq_table lp bnep rfcomm bluetooth uinput fuse cpufreq_powersave cpufreq_userspace snd_cs4281 gameport snd_ac97_codec ac97_bus snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_opl3_lib snd_hwdep thinkpad_acpi rfkill snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device pcmcia snd uhci_hcd ehci_hcd yenta_socket pcmcia_rsrc battery usbcore parport_pc pcmcia_core soundcore evdev psmouse serio_raw pcspkr parport ac intel_agp intel_gtt agpgart thermal processor button
Jun 13 07:54:28 tulp kernel: 
Jun 13 07:54:28 tulp kernel: Pid: 296, comm: kswapd0 Not tainted 3.0.0-rc2-00256-gb99ca60 #55 IBM 266231G/266231G
Jun 13 07:54:28 tulp kernel: EIP: 0060:[<c10aedb9>] EFLAGS: 00010202 CPU: 0
Jun 13 07:54:28 tulp kernel: EIP is at iput+0x29/0x30
Jun 13 07:54:28 tulp kernel: EAX: d37d79e8 EBX: d37d79e8 ECX: d3a58b58 EDX: 00000000
Jun 13 07:54:28 tulp kernel: ESI: d261d240 EDI: d37d79e8 EBP: d3889e34 ESP: d3889e30
Jun 13 07:54:28 tulp kernel:  DS: 007b ES: 007b FS: 0000 GS: 00e0 SS: 0068
Jun 13 07:54:28 tulp kernel: Process kswapd0 (pid: 296, ti=d3888000 task=d38ffb80 task.ti=d3888000)
Jun 13 07:54:28 tulp kernel: Stack:
Jun 13 07:54:28 tulp kernel:  d3a58b58 d3889e4c c10c9707 00000000 d3889e34 d3a58b58 d3889e54 d3889e68
Jun 13 07:54:28 tulp kernel:  c10c91f3 d3a58b78 d3a58b78 d37d79e8 c131d1e0 00000080 d3889e70 c10c8628
Jun 13 07:54:28 tulp kernel:  d3889e7c c10ae40d d37d79e8 d3889e88 c10ae845 d37d79e8 d3889e98 c10ae922
Jun 13 07:54:28 tulp kernel: Call Trace:
Jun 13 07:54:28 tulp kernel:  [<c10c9707>] fsnotify_destroy_mark+0xe7/0x100
Jun 13 07:54:28 tulp kernel:  [<c10c91f3>] fsnotify_clear_marks_by_inode+0x83/0xa0
Jun 13 07:54:29 tulp kernel:  [<c10c8628>] __fsnotify_inode_delete+0x8/0x10
Jun 13 07:54:29 tulp kernel:  [<c10ae40d>] __destroy_inode+0x1d/0x90
Jun 13 07:54:29 tulp kernel:  [<c10ae845>] destroy_inode+0x15/0x50
Jun 13 07:54:29 tulp kernel:  [<c10ae922>] evict+0xa2/0x130
Jun 13 07:54:29 tulp kernel:  [<c10ae9d7>] dispose_list+0x27/0x40
Jun 13 07:54:29 tulp kernel:  [<c10aee93>] prune_icache+0xd3/0x1f0
Jun 13 07:54:29 tulp kernel:  [<c10aefcb>] shrink_icache_memory+0x1b/0x40
Jun 13 07:54:29 tulp kernel:  [<c1076e1f>] shrink_slab+0x10f/0x170
Jun 13 07:54:29 tulp kernel:  [<c1078756>] balance_pgdat+0x2e6/0x520
Jun 13 07:54:29 tulp kernel:  [<c1078abc>] kswapd+0x12c/0x140
Jun 13 07:54:29 tulp kernel:  [<c1078990>] ? balance_pgdat+0x520/0x520
Jun 13 07:54:29 tulp kernel:  [<c103a567>] kthread+0x67/0x70
Jun 13 07:54:29 tulp kernel:  [<c103a500>] ? kthread_worker_fn+0x110/0x110
Jun 13 07:54:29 tulp kernel:  [<c130e97e>] kernel_thread_helper+0x6/0xd
Jun 13 07:54:29 tulp kernel: Code: ff 90 55 85 c0 89 e5 53 89 c3 74 1c f6 40 18 40 75 19 8d 50 14 8d 40 5c e8 35 5e 0c 00 85 c0 74 07 89 d8 e8 3a fc ff ff 5b 5d c3 <0f> 0b 90 8d 74 26 00 55 89 e5 57 89 c7 56 8d 45 ec 53 83 ec 10 
Jun 13 07:54:29 tulp kernel: EIP: [<c10aedb9>] iput+0x29/0x30 SS:ESP 0068:d3889e30

-- 
Meelis Roos (mroos@...ux.ee)
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