Messages in this thread | | | From | root@mauve ... | Subject | Re: 2.6.0-test2 pegasus USB ethernet system lockup. | Date | Sun, 3 Aug 2003 17:30:21 +0100 (BST) |
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> > > > > On Sun, Aug 03, 2003 at 01:22:07AM +0100, root@mauve.demon.co.uk wrote: > > > Occasionally I also get > > > Aug 1 01:47:37 mauve kernel: Debug: sleeping function called from invalid context at drivers/usb/core/hcd.c:1350 > > > > This is fixed in Linus's tree. > > > > > I am unable to say if lights are flashing on the keyboard, as there are > > > no lights on the keyboard. > > > > Can you use a serial debug console and/or the nmi watchdog to see if you > > can capture where things went wrong? > > Currently trying to get the NMI watchdog working.
I have failed to get it working. I tried both of the options under CPU features to enable the APIC, with both settings of the kernel flag. I also tried a SMP kernel, with no flag. None of these showed any NMI interrupts in /proc/interrupts or any different behaviour on unplugging with the network active. Is a serial kernel likely to do anything in this case? - 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/
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