general protection fault in try_to_wake_up (2)

2021-02-26 Thread syzbot
Hello, syzbot found the following issue on: HEAD commit:7f206cf3 Add linux-next specific files for 20210225 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=15280e32d0 kernel config: https://syzkaller.appspot.com/x/.config?x=a1746d2802a82a05 dashboard

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Tue 2018-04-03 11:13:33, Peter Zijlstra wrote: > On Tue, Apr 03, 2018 at 10:50:03AM +0200, Petr Mladek wrote: > > raw_spin_lock() succeeded here. Therefore lockdep was still working > > at this stage. > > What does the success of raw_spin_lock() have to do with lockdep ? It means that also

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Tue 2018-04-03 11:13:33, Peter Zijlstra wrote: > On Tue, Apr 03, 2018 at 10:50:03AM +0200, Petr Mladek wrote: > > raw_spin_lock() succeeded here. Therefore lockdep was still working > > at this stage. > > What does the success of raw_spin_lock() have to do with lockdep ? It means that also

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Peter Zijlstra
On Tue, Apr 03, 2018 at 10:50:03AM +0200, Petr Mladek wrote: > raw_spin_lock() succeeded here. Therefore lockdep was still working > at this stage. What does the success of raw_spin_lock() have to do with lockdep ?

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Peter Zijlstra
On Tue, Apr 03, 2018 at 10:50:03AM +0200, Petr Mladek wrote: > raw_spin_lock() succeeded here. Therefore lockdep was still working > at this stage. What does the success of raw_spin_lock() have to do with lockdep ?

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Tue 2018-04-03 10:50:02, Petr Mladek wrote: > On Thu 2018-03-29 09:01:02, syzbot wrote: > > Hello, > > > > syzbot hit the following crash on upstream commit > > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) > > Merge tag 'pinctrl-v4.16-3' of > >

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Tue 2018-04-03 10:50:02, Petr Mladek wrote: > On Thu 2018-03-29 09:01:02, syzbot wrote: > > Hello, > > > > syzbot hit the following crash on upstream commit > > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) > > Merge tag 'pinctrl-v4.16-3' of > >

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Thu 2018-03-29 09:01:02, syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) > Merge tag 'pinctrl-v4.16-3' of > git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl > syzbot

Re: general protection fault in try_to_wake_up

2018-04-03 Thread Petr Mladek
On Thu 2018-03-29 09:01:02, syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) > Merge tag 'pinctrl-v4.16-3' of > git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl > syzbot

Re: general protection fault in try_to_wake_up

2018-03-31 Thread Dmitry Vyukov
On Thu, Mar 29, 2018 at 6:53 PM, Dmitry Vyukov wrote: > On Thu, Mar 29, 2018 at 6:32 PM, Steven Rostedt wrote: >> >> Not sure why we are being Cc'd on this crash. >> >> On Thu, 29 Mar 2018 09:01:02 -0700 >> syzbot

Re: general protection fault in try_to_wake_up

2018-03-31 Thread Dmitry Vyukov
On Thu, Mar 29, 2018 at 6:53 PM, Dmitry Vyukov wrote: > On Thu, Mar 29, 2018 at 6:32 PM, Steven Rostedt wrote: >> >> Not sure why we are being Cc'd on this crash. >> >> On Thu, 29 Mar 2018 09:01:02 -0700 >> syzbot wrote: >> >>> Hello, >>> >>> syzbot hit the following crash on upstream commit

Re: general protection fault in try_to_wake_up

2018-03-29 Thread Dmitry Vyukov
On Thu, Mar 29, 2018 at 6:32 PM, Steven Rostedt wrote: > > Not sure why we are being Cc'd on this crash. > > On Thu, 29 Mar 2018 09:01:02 -0700 > syzbot wrote: > >> Hello, >> >> syzbot hit the following crash on upstream

Re: general protection fault in try_to_wake_up

2018-03-29 Thread Dmitry Vyukov
On Thu, Mar 29, 2018 at 6:32 PM, Steven Rostedt wrote: > > Not sure why we are being Cc'd on this crash. > > On Thu, 29 Mar 2018 09:01:02 -0700 > syzbot wrote: > >> Hello, >> >> syzbot hit the following crash on upstream commit >> bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12

Re: general protection fault in try_to_wake_up

2018-03-29 Thread Steven Rostedt
Not sure why we are being Cc'd on this crash. On Thu, 29 Mar 2018 09:01:02 -0700 syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) >

Re: general protection fault in try_to_wake_up

2018-03-29 Thread Steven Rostedt
Not sure why we are being Cc'd on this crash. On Thu, 29 Mar 2018 09:01:02 -0700 syzbot wrote: > Hello, > > syzbot hit the following crash on upstream commit > bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) > Merge tag 'pinctrl-v4.16-3' of >

general protection fault in try_to_wake_up

2018-03-29 Thread syzbot
Hello, syzbot hit the following crash on upstream commit bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) Merge tag 'pinctrl-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl syzbot dashboard link:

general protection fault in try_to_wake_up

2018-03-29 Thread syzbot
Hello, syzbot hit the following crash on upstream commit bcfc1f4554662d8f2429ac8bd96064a59c149754 (Sat Mar 24 16:50:12 2018 +) Merge tag 'pinctrl-v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl syzbot dashboard link: