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From: syzbot <syzbot+622acb507894a48b2ce9@syzkaller.appspotmail.com>
To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org,
	 cgroups@vger.kernel.org, daniel@iogearbox.net,
	davem@davemloft.net,  elic@nvidia.com,
	gregkh@linuxfoundation.org, hannes@cmpxchg.org,  hawk@kernel.org,
	jasowang@redhat.com, jirislaby@kernel.org,
	 john.fastabend@gmail.com, kafai@fb.com, kpsingh@kernel.org,
	kuba@kernel.org,  len.brown@intel.com,
	linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	 linux-serial@vger.kernel.org, mingo@redhat.com,
	mkoutny@suse.com,  mst@redhat.com, netdev@vger.kernel.org,
	parav@nvidia.com, pavel@ucw.cz,  rafael@kernel.org,
	rostedt@goodmis.org, songliubraving@fb.com,
	 syzkaller-bugs@googlegroups.com, tj@kernel.org, yhs@fb.com
Subject: Re: [syzbot] [cgroups?] possible deadlock in console_lock_spinning_enable (5)
Date: Fri, 17 Jan 2025 04:34:03 -0800	[thread overview]
Message-ID: <678a4e3b.050a0220.303755.0005.GAE@google.com> (raw)
In-Reply-To: <0000000000001e66f5061fe3b883@google.com>

syzbot has bisected this issue to:

commit bc0d90ee021f1baecd6aaa010d787eb373aa74dd
Author: Parav Pandit <parav@nvidia.com>
Date:   Tue Jan 5 10:32:02 2021 +0000

    vdpa: Enable user to query vdpa device info

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=1440c2b0580000
start commit:   619f0b6fad52 Merge tag 'seccomp-v6.13-rc8' of git://git.ke..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=1640c2b0580000
console output: https://syzkaller.appspot.com/x/log.txt?x=1240c2b0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=d1cb4a1f148c0861
dashboard link: https://syzkaller.appspot.com/bug?extid=622acb507894a48b2ce9
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=175029df980000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16f29a18580000

Reported-by: syzbot+622acb507894a48b2ce9@syzkaller.appspotmail.com
Fixes: bc0d90ee021f ("vdpa: Enable user to query vdpa device info")

For information about bisection process see: https://goo.gl/tpsmEJ#bisection

  parent reply	other threads:[~2025-01-17 12:34 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-08-17 16:39 [syzbot] [serial?] possible deadlock in console_lock_spinning_enable (5) syzbot
2024-10-03 20:37 ` [syzbot] [cgroups?] " syzbot
2025-01-17 12:34 ` syzbot [this message]
2025-01-21 18:29   ` Michal Koutný

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