Re: BUG: unable to handle kernel paging request in delayed_put_task_struct

2017-12-22 Thread Dmitry Vyukov
On Tue, Dec 19, 2017 at 7:04 PM, Paul E. McKenney wrote: > On Tue, Dec 19, 2017 at 01:15:26PM +0100, Dmitry Vyukov wrote: >> On Sun, Dec 3, 2017 at 3:24 PM, syzbot >> >> wrote: >> > Hello, >> > >> > syzkaller hit the following crash on >> > 5bef2980adef8a6032d4f4709aebe9486181052f >> > git://git.

Re: BUG: unable to handle kernel paging request in delayed_put_task_struct

2017-12-19 Thread Paul E. McKenney
On Tue, Dec 19, 2017 at 01:15:26PM +0100, Dmitry Vyukov wrote: > On Sun, Dec 3, 2017 at 3:24 PM, syzbot > > wrote: > > Hello, > > > > syzkaller hit the following crash on > > 5bef2980adef8a6032d4f4709aebe9486181052f > > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master > > c

Re: BUG: unable to handle kernel paging request in delayed_put_task_struct

2017-12-19 Thread Dmitry Vyukov
On Sun, Dec 3, 2017 at 3:24 PM, syzbot wrote: > Hello, > > syzkaller hit the following crash on > 5bef2980adef8a6032d4f4709aebe9486181052f > git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is a