Re: kernel BUG at kernel/workqueue.c:104!
On Tue, Aug 23, 2005 at 06:02:45PM +0200, Karl Hiramoto wrote: > Hi, i get this a lot now when doing: "rmmod cp2101 io_edgeport " Why unload both modules? Which device are you having problems with? And can you duplicate this on a kernel that does not have a closed source driver loaded into it? If so, care to open a bug at bugzilla.kernel.org for this? thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Re: kernel BUG at kernel/workqueue.c:104!
Karl Hiramoto hiramoto.org> writes: > > Hi, i get this a lot now when doing: "rmmod cp2101 io_edgeport " > > I try and do the rmmod, because i loose comunications on the USB to > RS-232 adapters. > [ cut here ] > kernel BUG at kernel/workqueue.c:104! > invalid operand: [#1] Thats because the scheduled work became empty before it was executed. -- BUG_ON(!list_empty(&work->entry)); -- Looks like someone forgot to flush_scheduled_work() before exiting. Can you try putting flush_scheduled_work() as the first line in cp2101_exit and whatever is the exit function of io_edgeport? Just a wild guess. Things might be more complicated than this, but no harm in trying. Parag - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
