Messages in this thread | | | Date | Mon, 3 Oct 2011 16:32:16 -0700 | From | Greg KH <> | Subject | Re: [BUG: kernel 3.0.4] Hard lockup / NULL pointer reference USB / BLOCK Layer |
| |
On Mon, Oct 03, 2011 at 06:31:48PM +0200, Knut Petersen wrote: > Hi everybody! > > I connected two USB flash drives and tried to erase them using dd: > > dd if=/dev/zero of=/dev/sdc bs=65536 > dd if=/dev/zero of=/dev/sdd bs=65536 > > I left the machine for some hours and found it completely locked > on return. No reaction to the keybard, network access impossible. > A hard reboot was necessary. > > Attached find the relevant part of /var/log/messages and the configuration > of the kernel used.
Can you please try 3.0.6 which is now out? There is a USB/block layer fix in it.
thanks,
greg k-h
| |