From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: soft lockup - CPU#0 stuck for 61s! problem
Date: Mon, 28 Jun 2010 10:00:36 +0100 [thread overview]
Message-ID: <20100628090036.GA28510@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <AANLkTimqNv37LkJDyKJp9PnJapXH4naINhx-T2ysQi4D@mail.gmail.com>
On Mon, Jun 28, 2010 at 11:25:04AM +0530, Harishkumar V wrote:
> BUG: soft lockup - CPU#0 stuck for 61s! [linphone-3:764]
> Modules linked in:
>
> Pid: 764, comm: linphone-3
> CPU: 0 Not tainted (2.6.28-rc9 #14)
> PC is at handle_IRQ_event+0x28/0x74
> LR is at handle_level_irq+0x94/0xec
That suggests a stuck IRQ.
> pc : [<c008cc30>] lr : [<c008e18c>] psr: 48000113
> sp : c7eede90 ip : c7eedeb0 fp : c7eedeac
> r10: 0000001d r9 : c0638ba8 r8 : 00000000
> r7 : 0000005c r6 : 00000000 r5 : 0000005c r4 : c7a1b360
> r3 : 00000000 r2 : 0000006e r1 : c7a1b360 r0 : 0000005c
which might be irq 92.
> Exception stack(0xc7eede48 to 0xc7eede90)
> de40: 0000005c c7a1b360 0000006e 00000000 c7a1b360
> 0000005c
> de60: 00000000 0000005c 00000000 c0638ba8 0000001d c7eedeac c7eedeb0
> c7eede90
> de80: c008e18c c008cc30 48000113 ffffffff
> r5:d8200000 r4:ffffffff
These messages should continue - and contain some further useful
information to confirm the stuck IRQ.
next prev parent reply other threads:[~2010-06-28 9:00 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-28 5:55 soft lockup - CPU#0 stuck for 61s! problem Harishkumar V
2010-06-28 9:00 ` Russell King - ARM Linux [this message]
2010-06-28 10:20 ` Harishkumar V
2010-06-28 10:29 ` Russell King - ARM Linux
2010-06-29 6:21 ` Harishkumar V
2010-06-29 20:05 ` Russell King - ARM Linux
2010-07-05 11:36 ` Harishkumar V
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