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From: Duncan Sands <baldrick@wanadoo.fr>
To: linux-kernel@vger.kernel.org
Cc: Andrew Morton <akpm@digeo.com>,
	Linux USB <linux-usb-devel@lists.sourceforge.net>
Subject: timer hang with current 2.5 BK
Date: Tue, 25 Mar 2003 11:59:26 +0100	[thread overview]
Message-ID: <200303251159.26108.baldrick@wanadoo.fr> (raw)

If I remove the uhci_hcd or ehci_hcd module, then I
systematically get the following:

(EIP) run_timer_softirq+0xe3/0x400
timer_interrupt+0x1a3/0x3f0
do_softirq+0xa1/0xb0
do_IRQ+0x23f/0x380
common_interrupt+0x18/0x20
code: 89 50 04 89 02 C7 41

kernel/timer.c:302: spin_lock (kernel/timer.c:c02f7b00) already
locked by kernel/timer.c/398.

killing interrupt handler etc

Presumably this is related to the stall_timer.
This has been happening for ?one week?, and
still occurs with current BK.  Occurs with and
without preempt (UP).

Any ideas?

Thanks,

Duncan.

             reply	other threads:[~2003-03-25 10:48 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2003-03-25 10:59 Duncan Sands [this message]
2003-03-25 16:12 ` [linux-usb-devel] " David Brownell

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