From: Berck Nash <flyboy@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
netdev@vger.kernel.org, Stephen Hemminger <shemminger@vyatta.com>
Subject: Re: sky2 panic in 2.6.32.1 under load
Date: Thu, 24 Dec 2009 09:03:56 -0700 [thread overview]
Message-ID: <4B3390EC.5060408@gmail.com> (raw)
In-Reply-To: <20091223225855.4a7d00af.akpm@linux-foundation.org>
Andrew Morton wrote:
> On Mon, 21 Dec 2009 16:52:10 -0700 "Berck E. Nash" <flyboy@gmail.com> wrote:
>
>> Since 2.6.32, I've been getting kernel panics under heavy network load
>> (bittorrent usage).
>
> Let's cc the right list and developer.
>
> This is a 2.6.31->2.6.32 regression?
I believe so. Since it's intermittent and difficult to reproduce, it's
possible (but unlikely) that I simply never triggered it under 2.6.31.
>> [ 8673.345873] sky2 eth0: receiver hang detected
>> [ 8673.350368] sky2 eth0: disabling interface
>> [ 8673.354749] BUG: unable to handle kernel NULL pointer dereference at
>> 0000000000000010
>
> Please fix the wordwrapping for next time.
Sorry!
>> [ 8673.359748] IP: [<ffffffffa00373d3>] sky2_xmit_frame+0x321/0x5d8 [sky2]
>> [ 8673.364675] PGD a09a6067 PUD a09a5067 PMD 0
>> [ 8673.373838] Oops: 0002 [#1] SMP
>> [ 8673.373838] last sysfs file: /sys/devices/platform/coretemp.1/temp1_label
>> [ 8673.383900] CPU 0
>> [ 8673.383900] Modules linked in: nfsd exportfs nfs lockd nfs_acl
>> auth_rpcgss sunrpc nls_cp437 msdos fat kvm_intel kvm fuse snd_rtctimer
>> hwmon_vid nvidia(P) usbhid tuner_simple tuner_types wm8775 tda9887
>> snd_hda_codec_realtek tda8290 snd_hda_intel tuner snd_hda_codec
>> snd_pcm_oss snd_mixer_oss snd_pcm cx25840 snd_seq_dummy snd_seq_oss
>> snd_seq_midi_event ivtv snd_seq i2c_algo_bit cx2341x v4l2_common
>> snd_timer videodev uhci_hcd snd_seq_device v4l1_compat ehci_hcd snd
>> v4l2_compat_ioctl32 i2c_i801 soundcore snd_page_alloc floppy sky2
>> usbcore tveeprom
>> [ 8673.435268] Pid: 4, comm: ksoftirqd/0 Tainted: P 2.6.32.1
>> #3 P5W DH Deluxe
>> [ 8673.438943] RIP: 0010:[<ffffffffa00373d3>] [<ffffffffa00373d3>]
>> sky2_xmit_frame+0x321/0x5d8 [sky2]
>> [ 8673.448539] RSP: 0018:ffff880001603df8 EFLAGS: 00010246
>> [ 8673.458678] RAX: 0000000000000000 RBX: ffff8800bd201d40 RCX:
>> 0000000000000000
>> [ 8673.465016] RDX: 0000000000000000 RSI: 000000000000008c RDI:
>> 0000000000000000
>> [ 8673.472396] RBP: ffff880001603e48 R08: 0000000000000001 R09:
>> 0000000000000000
>> [ 8673.474083] R10: 000000000000001e R11: 0000000000000ef8 R12:
>> ffff88009bf3ab48
>> [ 8673.484317] R13: ffff8800bef4d000 R14: 0000000000000000 R15:
>> 00000000955fa87e
>> [ 8673.492381] FS: 0000000000000000(0000) GS:ffff880001600000(0000)
>> knlGS:0000000000000000
>> [ 8673.501448] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>> [ 8673.509707] CR2: 0000000000000010 CR3: 00000000a09bf000 CR4:
>> 00000000000026f0
>> [ 8673.514146] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
>> 0000000000000000
>> [ 8673.520661] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7:
>> 0000000000000400
>> [ 8673.528842] Process ksoftirqd/0 (pid: 4, threadinfo ffff8800bf8b4000,
>> task ffff8800bf8a8650)
>> [ 8673.539212] Stack:
>> [ 8673.539212] ffff8800992f5980 ffff8800955fa87e ffff8800bd201800
>> 000000428122a659
>> [ 8673.548658] <0> ffff880001603e48 ffff88009bf3ab48 ffff8800992f5980
>> ffffffff813eaf30
>> [ 8673.556929] <0> ffff8800bd201800 ffff8800bef03940 ffff880001603e98
>> ffffffff81231de8
>> [ 8673.565432] Call Trace:
>> [ 8673.565432] <IRQ>
>> [ 8673.565432] [<ffffffff81231de8>] dev_hard_start_xmit+0x21c/0x2b7
>> [ 8673.574516] [<ffffffff81041746>] ? run_timer_softirq+0x4f/0x1c9
>> [ 8673.579515] [<ffffffff81240252>] sch_direct_xmit+0x5e/0x154
>> [ 8673.584559] [<ffffffff81240404>] __qdisc_run+0xbc/0xd5
>> [ 8673.592673] [<ffffffff8122fb19>] net_tx_action+0xbb/0x10e
>> [ 8673.598719] [<ffffffff8103dc16>] __do_softirq+0x91/0x11b
>> [ 8673.601787] [<ffffffff8100be9c>] call_softirq+0x1c/0x28
>> [ 8673.609833] <EOI>
>> [ 8673.610994] [<ffffffff8100d907>] do_softirq+0x33/0x6b
>> [ 8673.614419] [<ffffffff8103d71e>] ksoftirqd+0x60/0xd7
>> [ 8673.620082] [<ffffffff8103d6be>] ? ksoftirqd+0x0/0xd7
>> [ 8673.620082] [<ffffffff8104aee7>] kthread+0x7a/0x82
>> [ 8673.629310] [<ffffffff8100bd9a>] child_rip+0xa/0x20
>> [ 8673.634137] [<ffffffff8104ae6d>] ? kthread+0x0/0x82
>> [ 8673.639492] [<ffffffff8100bd90>] ? child_rip+0x0/0x20
>> [ 8673.647639] Code: 06 00 00 00 00 89 08 66 c7 40 04 00 00 c6 40 06 01
>> c6 40 07 9f 41 0f b7 c6 48 89 c7 48 c1 e0 03 48 c1 e7 05 48 89 f9 48 03
>> 4b 20 <4c> 89 79 10 48 c7 41 08 01 00 00 00 8b 75 cc 89 71 18 48 03 7b
>> [ 8673.667726] RIP [<ffffffffa00373d3>] sky2_xmit_frame+0x321/0x5d8 [sky2]
>> [ 8673.674902] RSP <ffff880001603df8>
>> [ 8673.674902] CR2: 0000000000000010
>> [ 8673.682956] hda-intel: IRQ timing workaround is activated for card
>> #0. Suggest a bigger bdl_pos_adj.
>> [ 8673.683015] ---[ end trace 2c387977cf1c7c9a ]---
>> [ 8673.683017] Kernel panic - not syncing: Fatal exception in interrupt
>> [ 8673.683020] Pid: 4, comm: ksoftirqd/0 Tainted: P D 2.6.32.1 #3
>> [ 8673.683021] Call Trace:
>> [ 8673.683023] <IRQ> [<ffffffff8129839d>] panic+0x75/0x11c
>> [ 8673.683030] [<ffffffff8100e9a7>] oops_end+0x81/0x8e
>> [ 8673.683033] [<ffffffff81026e5f>] no_context+0x1ee/0x1fd
>> [ 8673.683036] [<ffffffff81032a6d>] ? find_busiest_group+0x387/0x8d8
>> [ 8673.683039] [<ffffffff81026fe0>] __bad_area_nosemaphore+0x172/0x195
>> [ 8673.683041] [<ffffffff81027011>] bad_area_nosemaphore+0xe/0x10
>> [ 8673.683044] [<ffffffff8102724b>] do_page_fault+0x114/0x252
>> [ 8673.683047] [<ffffffff8129a97f>] page_fault+0x1f/0x30
>> [ 8673.683054] [<ffffffffa00373d3>] ? sky2_xmit_frame+0x321/0x5d8 [sky2]
>> [ 8673.683058] [<ffffffffa00371b8>] ? sky2_xmit_frame+0x106/0x5d8 [sky2]
>> [ 8673.683061] [<ffffffff81231de8>] dev_hard_start_xmit+0x21c/0x2b7
>> [ 8673.683065] [<ffffffff81041746>] ? run_timer_softirq+0x4f/0x1c9
>> [ 8673.683067] [<ffffffff81240252>] sch_direct_xmit+0x5e/0x154
>> [ 8673.683070] [<ffffffff81240404>] __qdisc_run+0xbc/0xd5
>> [ 8673.683072] [<ffffffff8122fb19>] net_tx_action+0xbb/0x10e
>> [ 8673.683075] [<ffffffff8103dc16>] __do_softirq+0x91/0x11b
>> [ 8673.683078] [<ffffffff8100be9c>] call_softirq+0x1c/0x28
>> [ 8673.683079] <EOI> [<ffffffff8100d907>] do_softirq+0x33/0x6b
>> [ 8673.683083] [<ffffffff8103d71e>] ksoftirqd+0x60/0xd7
>> [ 8673.683085] [<ffffffff8103d6be>] ? ksoftirqd+0x0/0xd7
>> [ 8673.683088] [<ffffffff8104aee7>] kthread+0x7a/0x82
>> [ 8673.683090] [<ffffffff8100bd9a>] child_rip+0xa/0x20
>> [ 8673.683093] [<ffffffff8104ae6d>] ? kthread+0x0/0x82
>> [ 8673.683095] [<ffffffff8100bd90>] ? child_rip+0x0/0x20
>>
>> Note that sometimes I get the receiver hang and things continue without
>> the crash:
>>
>> [ 1219.346571] sky2 eth0: receiver hang detected
>> [ 1219.351145] sky2 eth0: disabling interface
>> [ 1219.357389] sky2 eth0: enabling interface
>> [ 1222.572980] sky2 eth0: Link is up at 1000 Mbps, full duplex, flow
>> control both
>>
>> Please CC as I'm not subscribed.
>>
>
next prev parent reply other threads:[~2009-12-24 16:03 UTC|newest]
Thread overview: 140+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <4B300A2A.8040305@gmail.com>
2009-12-24 6:58 ` sky2 panic in 2.6.32.1 under load Andrew Morton
2009-12-24 16:03 ` Berck Nash [this message]
2009-12-24 16:28 ` Daniel Hazelton
2009-12-24 22:21 ` Stephen Hemminger
2009-12-24 22:42 ` Michael Breuer
2009-12-25 0:06 ` Daniel Hazelton
2009-12-24 16:10 ` Michael Breuer
2009-12-24 16:16 ` Berck Nash
2009-12-24 16:26 ` Michael Breuer
[not found] ` <4B300E30.9090707@majjas.com>
[not found] ` <4B3114E3.1070602@majjas.com>
[not found] ` <4B329FA3.9090904@majjas.com>
2009-12-24 7:01 ` sky2 panic in 2.6.32.1 under load (new oops) Andrew Morton
2009-12-24 19:18 ` Michael Breuer
2009-12-24 22:27 ` Stephen Hemminger
2009-12-25 16:28 ` Michael Breuer
2009-12-25 23:22 ` Stephen Hemminger
2009-12-26 3:23 ` Michael Breuer
2009-12-26 17:57 ` Stephen Hemminger
2009-12-26 20:37 ` Michael Breuer
2009-12-26 22:05 ` [PATCH] sky2: make sure ethernet header is in transmit skb Stephen Hemminger
2009-12-27 3:44 ` David Miller
2009-12-27 4:11 ` David Miller
2010-01-04 5:32 ` David Miller
2010-01-04 16:40 ` Stephen Hemminger
2010-01-04 17:02 ` Michael Breuer
2010-01-05 23:07 ` [PATCH] af_packet: Don't use skb after dev_queue_xmit() Jarek Poplawski
2010-01-05 23:16 ` Michael Breuer
2010-01-05 23:29 ` Jarek Poplawski
2010-01-06 2:36 ` Michael Breuer
2010-01-06 7:22 ` Jarek Poplawski
2010-01-06 9:15 ` [PATCH alt.2] " Jarek Poplawski
2010-01-06 14:49 ` Stephen Hemminger
2010-01-06 19:40 ` Jarek Poplawski
2010-01-06 19:49 ` [PATCH] " Michael Breuer
2010-01-06 20:22 ` Jarek Poplawski
2010-01-06 20:33 ` Michael Breuer
2010-01-06 21:09 ` Jarek Poplawski
2010-01-06 21:32 ` Michael Breuer
2010-01-06 21:10 ` Stephen Hemminger
2010-01-06 21:20 ` Michael Breuer
2010-01-06 23:26 ` Michael Breuer
2010-01-07 2:42 ` Michael Breuer
2010-01-07 4:00 ` Michael Breuer
2010-01-07 4:53 ` Stephen Hemminger
2010-01-07 5:10 ` Michael Breuer
2010-01-07 5:32 ` Michael Breuer
2010-01-07 5:54 ` Michael Breuer
2010-01-07 7:20 ` Michael Breuer
2010-01-07 7:47 ` Jarek Poplawski
2010-01-07 7:55 ` Michael Breuer
2010-01-07 8:21 ` Jarek Poplawski
2010-01-07 15:03 ` Michael Breuer
2010-01-07 17:56 ` Jarek Poplawski
2010-01-07 18:17 ` Jarek Poplawski
2010-01-07 15:05 ` Michael Breuer
2010-01-07 18:01 ` Jarek Poplawski
2010-01-07 18:19 ` Michael Breuer
2010-01-07 18:35 ` Jarek Poplawski
2010-01-07 18:40 ` Michael Breuer
2010-01-07 18:43 ` Michael Breuer
2010-01-07 18:50 ` Jarek Poplawski
2010-01-07 19:36 ` Jarek Poplawski
2010-01-07 19:55 ` Michael Breuer
2010-01-07 20:22 ` Jarek Poplawski
2010-01-07 23:11 ` Michael Breuer
2010-01-08 7:45 ` Jarek Poplawski
2010-01-08 16:40 ` Michael Breuer
2010-01-08 21:29 ` Jarek Poplawski
2010-01-08 21:48 ` Michael Breuer
2010-01-08 22:02 ` Jarek Poplawski
2010-01-09 4:45 ` Michael Breuer
2010-01-09 5:44 ` Michael Breuer
2010-01-09 12:28 ` Jarek Poplawski
2010-01-09 18:34 ` Michael Breuer
2010-01-13 20:39 ` Michael Breuer
2010-01-13 21:09 ` Jarek Poplawski
2010-01-13 21:16 ` Michael Breuer
2010-01-13 21:34 ` Jarek Poplawski
2010-01-17 16:26 ` Michael Breuer
2010-01-17 22:17 ` Jarek Poplawski
2010-01-17 22:34 ` Michael Breuer
2010-01-17 23:05 ` Jarek Poplawski
2010-01-17 23:15 ` Michael Breuer
2010-01-18 7:30 ` Jarek Poplawski
2010-01-18 16:29 ` Michael Breuer
2010-01-18 20:46 ` Jarek Poplawski
2010-01-18 20:56 ` Michael Breuer
2010-01-18 21:00 ` Stephen Hemminger
2010-01-18 21:06 ` Jarek Poplawski
2010-01-18 21:24 ` Michael Breuer
2010-01-18 21:50 ` Jarek Poplawski
2010-01-18 21:25 ` Jarek Poplawski
2010-01-18 21:39 ` Michael Breuer
2010-01-18 22:08 ` Jarek Poplawski
2010-01-18 22:17 ` Jarek Poplawski
2010-01-18 22:47 ` Michael Breuer
2010-01-19 5:46 ` Michael Breuer
2010-01-19 8:41 ` Jarek Poplawski
2010-01-19 15:28 ` Michael Breuer
2010-01-21 19:48 ` Michael Breuer
2010-01-19 10:47 ` Jarek Poplawski
2010-01-19 15:47 ` Michael Breuer
2010-01-19 19:59 ` Jarek Poplawski
2010-01-19 20:06 ` Michael Breuer
2010-01-19 20:29 ` Jarek Poplawski
2010-01-19 22:45 ` Jarek Poplawski
2010-01-20 1:01 ` Michael Breuer
2010-01-20 1:10 ` Stephen Hemminger
2010-01-21 16:14 ` Stefan Richter
2010-01-21 16:50 ` Stefan Richter
2010-01-18 22:25 ` Michael Breuer
2010-01-18 22:40 ` Jarek Poplawski
2009-12-27 17:03 ` sky2 panic in 2.6.32.1 under load (new oops) Michael Breuer
2009-12-27 18:22 ` Stephen Hemminger
2009-12-27 19:39 ` Michael Breuer
2009-12-29 17:30 ` Stephen Hemminger
2009-12-29 17:39 ` Michael Breuer
2009-12-29 18:38 ` Michael Breuer
2009-12-29 18:54 ` Michael Breuer
2009-12-29 19:49 ` Stephen Hemminger
2009-12-29 20:41 ` Michael Breuer
2009-12-30 7:23 ` Michael Breuer
2009-12-30 7:58 ` Stephen Hemminger
2009-12-30 17:49 ` Michael Breuer
2009-12-30 19:15 ` audit.c skb - tty race condition - was " Michael Breuer
2009-12-30 20:44 ` Michael Breuer
2009-12-30 21:15 ` Michael Breuer
2009-12-30 21:21 ` Michael Breuer
2009-12-30 7:59 ` Stephen Hemminger
2009-12-30 15:40 ` Michael Breuer
2009-12-30 18:10 ` Stephen Hemminger
2009-12-30 18:37 ` Michael Breuer
2009-12-31 18:09 ` Michael Breuer
2009-12-31 18:24 ` Stephen Hemminger
2010-01-01 17:42 ` Michael Breuer
2010-01-01 19:26 ` sky2 panic in 2.6.32.1 under load (tty NULL write) Michael Breuer
2010-01-01 20:34 ` Michael Breuer
2010-01-02 21:42 ` Michael Breuer
2009-12-29 19:15 ` sky2 panic in 2.6.32.1 under load (new oops) Jarek Poplawski
2009-12-29 19:20 ` Michael Breuer
2009-12-30 8:07 ` Stephen Hemminger
2009-12-30 15:36 ` Michael Breuer
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