From: Andrew Morton <akpm@linux-foundation.org>
To: netdev@vger.kernel.org
Cc: bugme-daemon@bugzilla.kernel.org, pmjdebruijn@pcode.nl,
Michael Chan <mchan@broadcom.com>
Subject: Re: [Bugme-new] [Bug 12698] New: bnx2_poll_work kernel panic
Date: Tue, 17 Feb 2009 14:16:02 -0800 [thread overview]
Message-ID: <20090217141602.907e6d97.akpm@linux-foundation.org> (raw)
In-Reply-To: <bug-12698-10286@http.bugzilla.kernel.org/>
(switched to email. Please respond via emailed reply-to-all, not via the
bugzilla web interface).
On Fri, 13 Feb 2009 03:10:16 -0800 (PST)
bugme-daemon@bugzilla.kernel.org wrote:
> http://bugzilla.kernel.org/show_bug.cgi?id=12698
>
> Summary: bnx2_poll_work kernel panic
> Product: Drivers
> Version: 2.5
> KernelVersion: 2.6.27.15
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: high
> Priority: P1
> Component: Network
> AssignedTo: jgarzik@pobox.com
> ReportedBy: pmjdebruijn@pcode.nl
>
>
> Latest working kernel version:
> 2.6.22.19
>
> Earliest failing kernel version:
> 2.6.27.15
> We did not test kernel versions in between 2.6.27.15 and 2.6.22.19
Is a regression.
> Distribution:
> Debian GNU/Linux 4.0r6 (fully updated), with self built vanilla kernel.
>
> Hardware Environment:
> HP DL360 G5, with two onboard Broadcom Corporation NetXtreme II BCM5708
> Gigabit Ethernet Controllers
>
> Software Environment:
> Debian GNU/Linux 4.0r6 using rsync 3.0.3
>
> Problem Description:
> After initializing daily (nightly) rsync backups our backup server panics
> with the following call trace (we've had this issue twice, so we downgraded our
> kernel).
>
> The following call trace was captured using a digital camera and reproduced as
> the following text:
>
> [24756.631365] Call Trace:
> [24756.631365] [<c0108ba8>] nommu_map_single+0x38/0x80
> [24756.631365] [<c0261e77>] bnx2_poll+0x67/01d0
> [24756.631365] [<c02e9e47>] net_rx_Action+0x87/0x130
> [24756.631365] [<c0128b82>] __do_softirq+0x82/0x100
> [24756.631365] [<c0128da0>] ksoftirqd+0x0/0xf0
> [24756.631365] [<c0128c37>] do_softirq+0x37/0x40
> [24756.631365] [<c0128e12>] ksoftirqd+0x72/0xf0
> [24756.631365] [<c01365d2>] kthread+0x42/0x70
> [24756.631365] [<c0136590>] kthread+0x0/0x70
> [24756.631365] [<c0103c2f>] kernel_thread_helper+0x7/0x18
> [24756,631697] =======================
> [24756.631697] Code: 00 00 00 8b 9c 24 a8 00 00 00 48 83 ea 04 3b 84 24 8c 00
> 00
> 00 0f 45 94 24 88 00 00 00 89 24 88 00 00 00 8b 94 24 8c 00 00 00 <8b> 0e 8d
> 04 52 8b 93 8c 00 00 00 8d 04 85 10 00 00 00 01 d0 8d
> [24756.631925] EIP: [<c02613d6>] bnx2_poll_work+0xa0d/0x1010 SS:ESP
> 0068:f787fea8
> [24756.632218] Kernel panic - not syncing: Fatal exception in interrupt
>
> Steps to reproduce:
> 1. Boot server using 2.6.27.15 kernel
> 2. Start several (about 10) simultaneous rsync processes to the server
> 3. Wait for crash
>
There's a partial screenshot in bugzilla. It crashed in
bnx2_poll_work().
parent reply other threads:[~2009-02-17 22:16 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <bug-12698-10286@http.bugzilla.kernel.org/>]
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