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Message-ID: <1f1b08da0605261553v5e55ebdfpc790ebd5e5b0add8@mail.gmail.com>
Date: Fri, 26 May 2006 15:53:21 -0700
From: "john stultz" <johnstul@us.ibm.com>
To: "Ingo Molnar" <mingo@elte.hu>
Subject: [-rt BUG] scheduling with irqs disabled: swapper
Cc: "Steven Rostedt" <rostedt@goodmis.org>,
       "Thomas Gleixner" <tglx@linutronix.de>, mingo@redhat.com,
       lkml <linux-kernel@vger.kernel.org>
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Hey Ingo, All,
	We had the following bug reported on bootup on one of our boxes (it
was a 4way I believe) running -rt22. So far it seems to be a one-off
but I figured I'd post it to see if anyone had a clue.

thanks
-john

...
usbmon: debugfs is not available
usbcore: registered new driver hiddev
usbcore: registered new driver usbhid
drivers/usb/input/hid-core.c: v2.6:USB HID core driver
mice: PS/2 mouse device common for all mice
md: md driver 0.90.3 MAX_MD_DEVS=256, MD_SB_DISKS=27
md: bitmap version 4.39
NET: Registered protocol family 2
BUG: scheduling with irqs disabled: swapper/0x00010002/0
caller is rt_lock_slowlock+0xd2/0x139
 [<c030fb85>] schedule+0x60/0xd0 (8)
 [<c0310787>] rt_lock_slowlock+0xd2/0x139 (12)
 [<c0310e2d>] __lock_text_start+0x1d/0x1e (72)
 [<c022a57f>] i8042_interrupt+0x2c/0x1f0 (4)
 [<c013edb1>] misrouted_irq+0x85/0x118 (36)
 [<c013ef08>] note_interrupt+0x43/0x9f (36)
 [<c013e395>] __do_IRQ+0xc2/0xf9 (16)
-
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