timer hang with current 2.5 BK

From: Duncan Sands (baldrick@wanadoo.fr)
Date: Tue Mar 25 2003 - 05:59:26 EST


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.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/



This archive was generated by hypermail 2b29 : Mon Mar 31 2003 - 22:00:19 EST