On 07/08/2017 01:06 PM, Levin, Alexander (Sasha Levin) wrote: > Hi all, > > syzkaller seems to be hitting a lockup with the reproducer below: > > INFO: task syzkaller490361:8788 blocked for more than 120 seconds. > Not tainted 4.12.0-next-20170706+ #186 > "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. > syzkaller490361 D18312 8788 5843 0x00080004 > Call Trace: I've run this for about an hour now, with mq-deadline and a regular SATA drive, and it's still chugging along. I need to know more about your setup. -- Jens Axboe
