Re: INFO: rcu detected stall in __process_echoes

2018-04-21 Thread Tetsuo Handa
On 2018/03/28 16:01, syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > 3eb2ce825ea1ad89d20f7a3b5780df850e4be274 (Sun Mar 25 22:44:30 2018 +) > Linux 4.16-rc7 > syzbot dashboard link: > https://syzkaller.appspot.com/bug?extid=108696293d7a21ab688f > > So far this c

INFO: rcu detected stall in __process_echoes

2018-03-28 Thread syzbot
Hello, syzbot hit the following crash on upstream commit 3eb2ce825ea1ad89d20f7a3b5780df850e4be274 (Sun Mar 25 22:44:30 2018 +) Linux 4.16-rc7 syzbot dashboard link: https://syzkaller.appspot.com/bug?extid=108696293d7a21ab688f So far this crash happened 10 times on upstream. C reproducer: