From: syzbot <syzbot+568dc81cd20b72d4a49f@syzkaller.appspotmail.com>
To: cgroups@vger.kernel.org, changbin.du@intel.com,
christian.brauner@ubuntu.com, davem@davemloft.net,
edumazet@google.com, hannes@cmpxchg.org, hkallweit1@gmail.com,
kuba@kernel.org, linux-kernel@vger.kernel.org,
lizefan.x@bytedance.com, netdev@vger.kernel.org,
syzkaller-bugs@googlegroups.com, tj@kernel.org,
yajun.deng@linux.dev
Subject: Re: [syzbot] WARNING in cpuset_write_resmask
Date: Mon, 21 Feb 2022 19:28:09 -0800 [thread overview]
Message-ID: <0000000000002752dc05d892f094@google.com> (raw)
In-Reply-To: <000000000000264b2a05d44bca80@google.com>
syzbot has bisected this issue to:
commit e4b8954074f6d0db01c8c97d338a67f9389c042f
Author: Eric Dumazet <edumazet@google.com>
Date: Tue Dec 7 01:30:37 2021 +0000
netlink: add net device refcount tracker to struct ethnl_req_info
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15c42532700000
start commit: e5313968c41b Merge branch 'Split bpf_sk_lookup remote_port..
git tree: bpf-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=17c42532700000
console output: https://syzkaller.appspot.com/x/log.txt?x=13c42532700000
kernel config: https://syzkaller.appspot.com/x/.config?x=c40b67275bfe2a58
dashboard link: https://syzkaller.appspot.com/bug?extid=568dc81cd20b72d4a49f
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13bb97ce700000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12062c8e700000
Reported-by: syzbot+568dc81cd20b72d4a49f@syzkaller.appspotmail.com
Fixes: e4b8954074f6 ("netlink: add net device refcount tracker to struct ethnl_req_info")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2022-02-22 3:28 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <000000000000264b2a05d44bca80@google.com>
2022-02-22 0:29 ` [syzbot] WARNING in cpuset_write_resmask syzbot
2022-02-22 17:26 ` Tejun Heo
2022-02-22 17:51 ` Waiman Long
2022-02-22 18:22 ` Waiman Long
2022-02-22 18:23 ` Tejun Heo
2022-02-22 3:28 ` syzbot [this message]
2022-04-04 19:25 ` syzbot
2022-05-03 11:48 ` Dmitry Vyukov
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