Re: WARNING in port_delete

2019-04-02 Thread Dmitry Vyukov
On Mon, Apr 1, 2019 at 9:25 PM Paul E. McKenney wrote: > > On Mon, Apr 01, 2019 at 12:58:01AM -0700, syzbot wrote: > > syzbot has bisected this bug to: > > > > commit 63d86a7e85f84b8ac3b2f394570965aedbb03787 > > Author: Paul E. McKenney > > Date: Tue May 1 20:08:46 2018 + > > > > rcu: C

Re: WARNING in port_delete

2019-04-01 Thread Paul E. McKenney
On Mon, Apr 01, 2019 at 12:58:01AM -0700, syzbot wrote: > syzbot has bisected this bug to: > > commit 63d86a7e85f84b8ac3b2f394570965aedbb03787 > Author: Paul E. McKenney > Date: Tue May 1 20:08:46 2018 + > > rcu: Convert rcu_grace_period_init tracepoint to gp_seq > > bisection log: h

Re: WARNING in port_delete

2019-04-01 Thread syzbot
syzbot has bisected this bug to: commit 63d86a7e85f84b8ac3b2f394570965aedbb03787 Author: Paul E. McKenney Date: Tue May 1 20:08:46 2018 + rcu: Convert rcu_grace_period_init tracepoint to gp_seq bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17f86d2f20 start commit:

Re: WARNING in port_delete

2018-10-06 Thread syzbot
syzbot has found a reproducer for the following crash on: HEAD commit:091a1eaa0e30 Merge branch 'akpm' git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16623e5940 kernel config: https://syzkaller.appspot.com/x/.config?x=c0af03fe452b65fb dashboard link: h

Re: WARNING in port_delete

2018-07-24 Thread Takashi Iwai
On Tue, 24 Jul 2018 09:14:14 +0200, DaeRyong Jeong wrote: > > I agree with that having a C reproducer would be much better. > Now I'm working on it. > I will immediately let you know once I get the C reproducer. That's great, thanks! Takashi > > > Thank you. > > Best regards, > DaeRyong Jeo

Re: WARNING in port_delete

2018-07-24 Thread DaeRyong Jeong
I agree with that having a C reproducer would be much better. Now I'm working on it. I will immediately let you know once I get the C reproducer. Thank you. Best regards, DaeRyong Jeong On 24 Jul 2018, 4:00 PM +0900, Takashi Iwai , wrote: > On Tue, 24 Jul 2018 05:59:56 +0200, > DaeRyong Jeong wr

Re: WARNING in port_delete

2018-07-24 Thread Takashi Iwai
On Tue, 24 Jul 2018 05:59:56 +0200, DaeRyong Jeong wrote: > > I just realized that the crash has been spotted by Syzkaller a few days > before. > (https://syzkaller.appspot.com/bug?id=3490860a465e6b39227c6906f0ef2d40ad4d5bb1) > > I'm CC'ing Syzkaller's mailing list. It's very likely a false-pos

Re: WARNING in port_delete

2018-07-23 Thread DaeRyong Jeong
I just realized that the crash has been spotted by Syzkaller a few days before. (https://syzkaller.appspot.com/bug?id=3490860a465e6b39227c6906f0ef2d40ad4d5bb1) I'm CC'ing Syzkaller's mailing list. Best regards, DaeRyong Jeong On Tue, Jul 24, 2018 at 12:36 PM, Dae R. Jeong wrote: > Reporting t