Re: WARNING in can_rcv

2018-01-17 Thread Marc Kleine-Budde
On 01/17/2018 05:29 PM, Oliver Hartkopp wrote: >> Is this an Acked-by for both patches? >> > > Yes :-) > > Acked-by: Oliver Hartkopp Tnx > I just did not expect that you wanted to update the patches before > sending ... Why not :) Marc -- Pengutronix e.K. | Marc Kleine-Bu

Re: WARNING in can_rcv

2018-01-17 Thread Oliver Hartkopp
On 01/17/2018 10:43 AM, Marc Kleine-Budde wrote: On 01/17/2018 09:07 AM, Oliver Hartkopp wrote: On 01/17/2018 08:12 AM, Eric Biggers wrote: On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: On Tue, Jan 16, 2018 at 7:07 PM, Marc

Re: WARNING in can_rcv

2018-01-17 Thread Marc Kleine-Budde
On 01/17/2018 09:07 AM, Oliver Hartkopp wrote: > > > On 01/17/2018 08:12 AM, Eric Biggers wrote: >> On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: >>> >>> >>> On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde wrote: >

Re: WARNING in can_rcv

2018-01-17 Thread Dmitry Vyukov
On Wed, Jan 17, 2018 at 9:22 AM, Oliver Hartkopp wrote: > > > On 01/17/2018 08:39 AM, Dmitry Vyukov wrote: >> >> On Wed, Jan 17, 2018 at 8:12 AM, Eric Biggers wrote: >>> >>> On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: On 01/16/2018 07:11 PM, Dmitry Vyukov

Re: WARNING in can_rcv

2018-01-17 Thread Oliver Hartkopp
On 01/17/2018 08:39 AM, Dmitry Vyukov wrote: On Wed, Jan 17, 2018 at 8:12 AM, Eric Biggers wrote: On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde wrote: On 01/16/2018 06:58 P

Re: WARNING in can_rcv

2018-01-17 Thread Oliver Hartkopp
On 01/17/2018 08:12 AM, Eric Biggers wrote: On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde wrote: On 01/16/2018 06:58 PM, syzbot wrote: Hello, syzkaller hit the following cr

Re: WARNING in can_rcv

2018-01-16 Thread Dmitry Vyukov
On Wed, Jan 17, 2018 at 8:12 AM, Eric Biggers wrote: > On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: >> >> >> On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: >> > On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde >> > wrote: >> > > On 01/16/2018 06:58 PM, syzbot wrote: >> > > >

Re: WARNING in can_rcv

2018-01-16 Thread Eric Biggers
On Wed, Jan 17, 2018 at 07:39:24AM +0100, Oliver Hartkopp wrote: > > > On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: > > On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde > > wrote: > > > On 01/16/2018 06:58 PM, syzbot wrote: > > > > Hello, > > > > > > > > syzkaller hit the following crash on

Re: WARNING in can_rcv

2018-01-16 Thread Oliver Hartkopp
On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde wrote: On 01/16/2018 06:58 PM, syzbot wrote: Hello, syzkaller hit the following crash on a8750ddca918032d6349adbf9a4b6555e7db20da git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/

Re: WARNING in can_rcv

2018-01-16 Thread Marc Kleine-Budde
On 01/16/2018 07:11 PM, Dmitry Vyukov wrote: >>> Kernel panic - not syncing: panic_on_warn set ... >> >> Invalid packages generate a warning (WARN_ONCE()), and you have >> panic_on_warn active. Should we better silently drop these CAN packages? > > pr_warn_once() will be more appropriate. It print

Re: WARNING in can_rcv

2018-01-16 Thread Dmitry Vyukov
On Tue, Jan 16, 2018 at 7:07 PM, Marc Kleine-Budde wrote: > On 01/16/2018 06:58 PM, syzbot wrote: >> Hello, >> >> syzkaller hit the following crash on >> a8750ddca918032d6349adbf9a4b6555e7db20da >> git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master >> compiler: gcc (GCC) 7.1.1

Re: WARNING in can_rcv

2018-01-16 Thread Marc Kleine-Budde
On 01/16/2018 06:58 PM, syzbot wrote: > Hello, > > syzkaller hit the following crash on > a8750ddca918032d6349adbf9a4b6555e7db20da > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/master > compiler: gcc (GCC) 7.1.1 20170620 > .config is attached > Raw console output is attached