Re: INFO: rcu detected stall in sys_exit_group (6)

2020-10-30 Thread Paul E. McKenney
On Fri, Oct 30, 2020 at 10:57:58AM +0100, Dmitry Vyukov wrote: > On Fri, Sep 25, 2020 at 5:36 AM Paul E. McKenney wrote: > > > > > On Thu, Sep 24, 2020 at 07:07:31PM +0800, Hillf Danton wrote: > > > > > > > > > > > > Thu, 24 Sep 2020 02:26:25 -0700 > > > > > > > syzbot found the following issue

Re: INFO: rcu detected stall in sys_exit_group (6)

2020-10-30 Thread Dmitry Vyukov
On Fri, Sep 25, 2020 at 5:36 AM Paul E. McKenney wrote: > > > > On Thu, Sep 24, 2020 at 07:07:31PM +0800, Hillf Danton wrote: > > > > > > > > > > Thu, 24 Sep 2020 02:26:25 -0700 > > > > > > syzbot found the following issue on: > > > > > > > > > > > > HEAD commit:805c6d3c Merge branch 'fixes'

Re: INFO: rcu detected stall in sys_exit_group (6)

2020-09-24 Thread Paul E. McKenney
On Fri, Sep 25, 2020 at 09:46:16AM +0800, Hillf Danton wrote: > > On Thu, 24 Sep 2020 15:26:55 -0700 Paul E. McKenney wrote: > > > > On Thu, Sep 24, 2020 at 03:06:10PM +0300, Dan Carpenter wrote: > > > > > > On Thu, Sep 24, 2020 at 07:07:31PM +0800, Hillf Danton wrote: > > > > > > > > Thu, 24

Re: INFO: rcu detected stall in sys_exit_group (6)

2020-09-24 Thread Paul E. McKenney
On Thu, Sep 24, 2020 at 03:06:10PM +0300, Dan Carpenter wrote: > > On Thu, Sep 24, 2020 at 07:07:31PM +0800, Hillf Danton wrote: > > > > Thu, 24 Sep 2020 02:26:25 -0700 > > > syzbot found the following issue on: > > > > > > HEAD commit:805c6d3c Merge branch 'fixes' of > > >

Re: INFO: rcu detected stall in sys_exit_group (6)

2020-09-24 Thread Dan Carpenter
On Thu, Sep 24, 2020 at 07:07:31PM +0800, Hillf Danton wrote: > > Thu, 24 Sep 2020 02:26:25 -0700 > > syzbot found the following issue on: > > > > HEAD commit:805c6d3c Merge branch 'fixes' of git://git.kernel.org/pub/.. > > git tree: upstream > > console output:

INFO: rcu detected stall in sys_exit_group (6)

2020-09-24 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:805c6d3c Merge branch 'fixes' of git://git.kernel.org/pub/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=11fef4e390 kernel config: https://syzkaller.appspot.com/x/.config?x=af502ec9a451c9fc