From: "J. Bruce Fields" <bfields@fieldses.org>
To: Tino Keitel <tino.keitel@tikei.de>
Cc: linux-nfs@vger.kernel.org
Subject: Re: 2.6.38-rc3: kernel BUG at fs/nfsd/nfs4state.c:3132!
Date: Thu, 10 Feb 2011 16:36:32 -0500 [thread overview]
Message-ID: <20110210213632.GA29900@fieldses.org> (raw)
In-Reply-To: <20110209220427.GA12140@mac.home>
On Wed, Feb 09, 2011 at 11:04:27PM +0100, Tino Keitel wrote:
> Hi,
>
> I get the following error with kernel 2.6.38-rc3 during normal file access via
> NFS v4. The underlying FS is ext4, if that matters.
>
> At least one other user seems to have the same problem:
> http://pastebin.com/QRq1TMkj
Thanks for the report.
>
> <0>------------[ cut here ]------------
> kernel BUG at fs/nfsd/nfs4state.c:3132!
This is a bit odd: v2.6.38-rc3 doesn't have a BUG on line 3132 of
fs/nfsd/nfs4state.c.
> <0>invalid opcode: 0000 [#1] SMP
> <0>last sysfs file: /sys/devices/virtual/block/dm-8/uevent
> CPU 0
> Modules linked in: ipv6 usblp btusb bluetooth loop arc4 ecb
> snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_pcm_oss ath5k
> dvb_usb_vp7045 ath dvb_usb snd_pcm snd_timer mac80211
> snd_page_alloc evdev dvb_core sky2 rc_core ata_piix cfg80211
>
> Pid: 2280, comm: nfsd Not tainted 2.6.38-rc3-00062-gb64606b #6
Also, I haven't seen any commit b64606b.
Are you sure about the kernel version here?
--b.
> Mac-F4208EAA/Macmini2,1
> RIP: 0010:[<ffffffff8119f973>] [<ffffffff8119f973>]
> nfs4_preprocess_stateid_op+0x3a3/0x490
> RSP: 0018:ffff8800b399bd50 EFLAGS: 00010246
> RAX: 0000000000000000 RBX: ffff8800b60a9000 RCX: ffffffff8175a010
> RDX: ffff8800ab784e48 RSI: ffffffff8175a020 RDI: ffffffff8175a000
> RBP: ffff8800a4ce5678 R08: 0000000000000000 R09: 0000000000000000
> R10: ffff8800b3910180 R11: c600000000000000 R12: ffff8800b390f1c0
> R13: ffff8800b390f1a0 R14: 0000000000000000 R15: ffff8800aba079a0
> FS: 0000000000000000(0000) GS:ffff8800bde00000(0000)
> knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 00007f2b8805d000 CR3: 00000000b6fe8000 CR4: 00000000000006b0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process nfsd (pid: 2280, threadinfo ffff8800b399a000, task
> ffff8800b63a62d0)
> <0>Stack:
> 000000004d507f0d ffff8800b390f1a0 ffff8800b3910040 ffff8800b391c000
> 0000000016000000 0000000000000000 ffff8800b3910040 ffffffff8118f549
> ffff8800b390f000 ffff8800b3910000 ffff8800b390f000 ffff8800b391c000
> <0>Call Trace:
> [<ffffffff8118f549>] ? nfsd4_read+0x79/0xc0
> [<ffffffff81190096>] ? nfsd4_proc_compound+0x416/0x4d0
> [<ffffffff8117f5ad>] ? nfsd_dispatch+0xfd/0x240
> [<ffffffff8146f1f9>] ? svc_process_common+0x339/0x680
> [<ffffffff81035b70>] ? default_wake_function+0x0/0x20
> [<ffffffff8117ecc0>] ? nfsd+0x0/0x150
> [<ffffffff8146f80a>] ? svc_process+0x10a/0x160
> [<ffffffff8117ecc0>] ? nfsd+0x0/0x150
> [<ffffffff8117ed72>] ? nfsd+0xb2/0x150
> [<ffffffff81055ff6>] ? kthread+0x96/0xa0
> [<ffffffff810039b4>] ? kernel_thread_helper+0x4/0x10
> [<ffffffff81055f60>] ? kthread+0x0/0xa0
> [<ffffffff810039b0>] ? kernel_thread_helper+0x0/0x10
> <0>Code: 27 29 41 3b 47 50 0f 87 9a fd ff ff 0f 83 e9 fe ff ff e9 76 ff
> ff ff 48 8b 42 48 45 31 f6 49 89 04 24 48 85 c0 0f 85 7b fd ff ff <0f>
> 0b 49 8b 57 48 48 8b 42 40 48 85 c
> 0 0f 85 2a ff ff ff 48 8b
> RIP [<ffffffff8119f973>] nfs4_preprocess_stateid_op+0x3a3/0x490
> RSP <ffff8800b399bd50>
> ---[ end trace 7ef2fa5b1b62014a ]---
>
> Regards,
> Tino
> --
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next prev parent reply other threads:[~2011-02-10 21:36 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-09 22:04 2.6.38-rc3: kernel BUG at fs/nfsd/nfs4state.c:3132! Tino Keitel
2011-02-10 21:36 ` J. Bruce Fields [this message]
2011-02-10 21:49 ` Tino Keitel
2011-02-10 23:41 ` Tino Keitel
2011-02-15 1:08 ` J. Bruce Fields
[not found] <20110208221235.GA16984@mac.home>
2011-02-11 9:38 ` Takashi Iwai
2011-02-11 15:21 ` J. Bruce Fields
2011-02-11 15:29 ` Takashi Iwai
2011-02-11 15:37 ` J. Bruce Fields
2011-02-11 16:01 ` Takashi Iwai
2011-02-11 16:05 ` J. Bruce Fields
2011-02-11 16:12 ` Takashi Iwai
2011-02-11 16:57 ` Takashi Iwai
2011-02-11 16:59 ` Takashi Iwai
2011-02-11 17:00 ` J. Bruce Fields
2011-02-11 17:43 ` J. Bruce Fields
2011-02-11 18:15 ` Takashi Iwai
2011-02-14 11:35 ` Takashi Iwai
2011-02-14 14:29 ` J. Bruce Fields
2011-02-11 17:00 ` J. Bruce Fields
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