From: "Satyam Sharma" <satyam.sharma@gmail.com>
To: gshan <gshan@alcatel-lucent.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: bugs in __schedule()
Date: Tue, 26 Jun 2007 13:48:02 +0530 [thread overview]
Message-ID: <a781481a0706260118o2ef795bj579b3ec86c4fca8a@mail.gmail.com> (raw)
In-Reply-To: <4680C6F3.9000504@alcatel-lucent.com>
Hi Gavin,
On 6/26/07, gshan <gshan@alcatel-lucent.com> wrote:
> Anybody has suggestions on this crash?
>
> [c02dc4dc] __schedule+0x654/0x788
> [c02dc6f4] schedule+0x4c/0xe4
> [c02dbe24] __compat_down+0xc8/0x12c
> [c0226b60] mv_sw_read_reg+0x178/0x17c
> [c02296fc] mvSwIntrTasklet+0x128/0x744
> [c0020afc] tasklet_action+0x7c/0xec
> [c00204f4] ___do_softirq+0x80/0x11c
> [c00205cc] __do_softirq+0x3c/0x6c
> [c00206a4] do_softirq+0x60/0x68
> [c00207a8] irq_exit+0x6c/0x94
> [c0005e1c] do_IRQ+0x88/0xa4
> [c0004b70] ret_from_except+0x0/0x18
> [c000680c] __delay+0xc/0x14
> [c0226598] mv_sw_read_smi_reg+0x84/0x1ac
I bet you got more output than that, didn't you? :-)
Now I know this must be a "scheduling while interrupts disabled",
but why not post the whole error message?
[ Reminds me of the other thread where someone thought just mentioning
the EIP without any backtrace / other messages was enough to resolve a
boot-time panic. I agree they're all magicians on this list, but Gods they're
not ... ]
BTW I don't see "mvSwIntrTasklet" anywhere on -rc6. Is this a -mm kernel?
Cheers,
Satyam
next prev parent reply other threads:[~2007-06-26 8:18 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-06-26 7:57 bugs in __schedule() gshan
2007-06-26 8:14 ` Alexey Dobriyan
2007-06-26 8:18 ` gshan
2007-06-26 8:18 ` Satyam Sharma [this message]
2007-06-26 8:20 ` gshan
2007-06-26 8:25 ` Satyam Sharma
2007-06-26 8:36 ` gshan
2007-06-26 8:50 ` Satyam Sharma
2007-06-26 8:55 ` gshan
2007-06-26 9:08 ` Satyam Sharma
2007-06-26 9:13 ` gshan
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