From: Dmitry Vyukov <dvyukov@google.com>
To: syzbot <syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com>
Cc: a@unstable.cc, b.a.t.m.a.n@lists.open-mesh.org,
"David Miller" <davem@davemloft.net>,
"David Howells" <dhowells@redhat.com>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
linux-afs@lists.infradead.org,
LKML <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
mareklindner@neomailbox.ch,
"Mike Kravetz" <mike.kravetz@oracle.com>,
"Ingo Molnar" <mingo@kernel.org>, netdev <netdev@vger.kernel.org>,
sw@simonwunderlich.de,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Al Viro" <viro@zeniv.linux.org.uk>
Subject: Re: INFO: rcu detected stall in exit_group
Date: Wed, 11 Nov 2020 12:12:06 +0100 [thread overview]
Message-ID: <CACT4Y+Zy=m_K=rHpzi09tOd6YuQe6Dzk9vLvNoZk8Oo1hVG55g@mail.gmail.com> (raw)
In-Reply-To: <000000000000b4227e05b3aa8101@google.com>
On Mon, Nov 9, 2020 at 12:03 PM syzbot
<syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 1d0e850a49a5b56f8f3cb51e74a11e2fedb96be6
> Author: David Howells <dhowells@redhat.com>
> Date: Fri Oct 16 12:21:14 2020 +0000
>
> afs: Fix cell removal
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14b65c3a500000
> start commit: 34d4ddd3 Merge tag 'linux-kselftest-5.9-rc5' of git://git...
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=a9075b36a6ae26c9
> dashboard link: https://syzkaller.appspot.com/bug?extid=1a14a0f8ce1a06d4415f
> userspace arch: i386
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c6642d900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132d00fd900000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: afs: Fix cell removal
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
#syz fix: afs: Fix cell removal
WARNING: multiple messages have this Message-ID (diff)
From: Dmitry Vyukov <dvyukov@google.com>
To: syzbot <syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com>
Cc: a@unstable.cc, b.a.t.m.a.n@lists.open-mesh.org,
"David Miller" <davem@davemloft.net>,
"David Howells" <dhowells@redhat.com>,
"Frédéric Weisbecker" <fweisbec@gmail.com>,
linux-afs@lists.infradead.org,
LKML <linux-kernel@vger.kernel.org>,
Linux-MM <linux-mm@kvack.org>,
mareklindner@neomailbox.ch,
"Mike Kravetz" <mike.kravetz@oracle.com>,
"Ingo Molnar" <mingo@kernel.org>, netdev <netdev@vger.kernel.org>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Al Viro" <viro@zeniv.linux.org.uk>
Subject: Re: INFO: rcu detected stall in exit_group
Date: Wed, 11 Nov 2020 12:12:06 +0100 [thread overview]
Message-ID: <CACT4Y+Zy=m_K=rHpzi09tOd6YuQe6Dzk9vLvNoZk8Oo1hVG55g@mail.gmail.com> (raw)
In-Reply-To: <000000000000b4227e05b3aa8101@google.com>
On Mon, Nov 9, 2020 at 12:03 PM syzbot
<syzbot+1a14a0f8ce1a06d4415f@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 1d0e850a49a5b56f8f3cb51e74a11e2fedb96be6
> Author: David Howells <dhowells@redhat.com>
> Date: Fri Oct 16 12:21:14 2020 +0000
>
> afs: Fix cell removal
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14b65c3a500000
> start commit: 34d4ddd3 Merge tag 'linux-kselftest-5.9-rc5' of git://git...
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=a9075b36a6ae26c9
> dashboard link: https://syzkaller.appspot.com/bug?extid=1a14a0f8ce1a06d4415f
> userspace arch: i386
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10c6642d900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=132d00fd900000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: afs: Fix cell removal
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
#syz fix: afs: Fix cell removal
next prev parent reply other threads:[~2020-11-11 11:12 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-10 14:58 INFO: rcu detected stall in exit_group syzbot
2020-09-10 14:58 ` syzbot
2020-11-09 11:03 ` syzbot
2020-11-09 11:03 ` syzbot
2020-11-11 11:12 ` Dmitry Vyukov [this message]
2020-11-11 11:12 ` Dmitry Vyukov
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