Hi! > > kernel: [734344.717844] irq 21: nobody cared (try booting with the > > "irqpoll" option) > > kernel: [734344.717866] > > Your machine decided to emit interrupt 21 without an apparent reason. > Whatever caused that made the kernel shut down IRQ 21 at which point the > disk drives on that IRQ were no longer being serviced. Everything on IRQ > 21 would have died - which may be why your networking failed too. Hmm, perhaps that 'nobody cared' message should be worded more strongly, and printed and KERN_CRIT? Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html