From: syzbot <syzbot+9d95beb2a3c260622518@syzkaller.appspotmail.com>
To: andrii@kernel.org, ast@kernel.org, bpf@vger.kernel.org,
daniel@iogearbox.net, eddyz87@gmail.com, elic@nvidia.com,
haoluo@google.com, hdanton@sina.com, jasowang@redhat.com,
john.fastabend@gmail.com, jolsa@kernel.org, kafai@fb.com,
kpsingh@kernel.org, linux-kernel@vger.kernel.org,
martin.lau@linux.dev, mst@redhat.com, netdev@vger.kernel.org,
parav@nvidia.com, sdf@google.com, song@kernel.org,
songliubraving@fb.com, syzkaller-bugs@googlegroups.com,
yhs@fb.com, yonghong.song@linux.dev
Subject: Re: [syzbot] [bpf?] possible deadlock in trie_delete_elem
Date: Wed, 20 Mar 2024 07:20:04 -0700 [thread overview]
Message-ID: <0000000000007866bb0614184925@google.com> (raw)
In-Reply-To: <000000000000adb08b061413919e@google.com>
syzbot has bisected this issue to:
commit a3c06ae158dd6fa8336157c31d9234689d068d02
Author: Parav Pandit <parav@nvidia.com>
Date: Tue Jan 5 10:32:03 2021 +0000
vdpa_sim_net: Add support for user supported devices
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1626def1180000
start commit: f6e922365faf xsk: Don't assume metadata is always requeste..
git tree: bpf
final oops: https://syzkaller.appspot.com/x/report.txt?x=1526def1180000
console output: https://syzkaller.appspot.com/x/log.txt?x=1126def1180000
kernel config: https://syzkaller.appspot.com/x/.config?x=6fb1be60a193d440
dashboard link: https://syzkaller.appspot.com/bug?extid=9d95beb2a3c260622518
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14115c6e180000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=124fd231180000
Reported-by: syzbot+9d95beb2a3c260622518@syzkaller.appspotmail.com
Fixes: a3c06ae158dd ("vdpa_sim_net: Add support for user supported devices")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2024-03-20 14:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-20 8:42 [syzbot] [bpf?] possible deadlock in trie_delete_elem syzbot
2024-03-20 14:20 ` syzbot [this message]
2025-05-08 7:13 ` syzbot
2025-05-08 18:00 ` Alexei Starovoitov
2025-05-08 23:39 ` Kumar Kartikeya Dwivedi
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