From: Andrew Morton <akpm@linux-foundation.org>
To: "Berck E. Nash" <flyboy@gmail.com>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
netdev@vger.kernel.org, Stephen Hemminger <shemminger@vyatta.com>,
Michael Breuer <mbreuer@majjas.com>
Subject: Re: sky2 panic in 2.6.32.1 under load
Date: Wed, 23 Dec 2009 22:58:55 -0800 [thread overview]
Message-ID: <20091223225855.4a7d00af.akpm@linux-foundation.org> (raw)
In-Reply-To: <4B300A2A.8040305@gmail.com>
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?
> [ 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.
> [ 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 6:59 UTC|newest]
Thread overview: 145+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-21 23:52 sky2 panic in 2.6.32.1 under load Berck E. Nash
2009-12-22 0:09 ` Michael Breuer
2009-12-22 18:50 ` Michael Breuer
2009-12-23 22:54 ` sky2 panic in 2.6.32.1 under load (new oops) Michael Breuer
2009-12-24 7:01 ` 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
2009-12-22 0:52 ` sky2 panic in 2.6.32.1 under load Daniel Hazelton
2009-12-24 6:58 ` Andrew Morton [this message]
2009-12-24 16:03 ` Berck Nash
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
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20091223225855.4a7d00af.akpm@linux-foundation.org \
--to=akpm@linux-foundation.org \
--cc=flyboy@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mbreuer@majjas.com \
--cc=netdev@vger.kernel.org \
--cc=shemminger@vyatta.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.