netdev - Re: [syzbot] [mptcp?] WARNING in mptcp_pm_nl_set

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Message-ID: <679398e8.050a0220.2eae65.001d.GAE@google.com>
Date: Fri, 24 Jan 2025 05:43:04 -0800
From: syzbot <syzbot+cd16e79c1e45f3fe0377@...kaller.appspotmail.com>
To: davem@...emloft.net, edumazet@...gle.com, geliang@...nel.org, 
	horms@...nel.org, kuba@...nel.org, linux-kernel@...r.kernel.org, 
	martineau@...nel.org, matttbe@...nel.org, mptcp@...ts.linux.dev, 
	netdev@...r.kernel.org, pabeni@...hat.com, stable@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mptcp?] WARNING in mptcp_pm_nl_set_flags (2)

syzbot has bisected this issue to:

commit 322ea3778965da72862cca2a0c50253aacf65fe6
Author: Matthieu Baerts (NGI0) <matttbe@...nel.org>
Date:   Mon Aug 19 19:45:26 2024 +0000

    mptcp: pm: only mark 'subflow' endp as available

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=14f0bab0580000
start commit:   d1bf27c4e176 dt-bindings: net: pse-pd: Fix unusual charact..
git tree:       net
final oops:     https://syzkaller.appspot.com/x/report.txt?x=16f0bab0580000
console output: https://syzkaller.appspot.com/x/log.txt?x=12f0bab0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1c541fa8af5c9cc7
dashboard link: https://syzkaller.appspot.com/bug?extid=cd16e79c1e45f3fe0377
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11262218580000

Reported-by: syzbot+cd16e79c1e45f3fe0377@...kaller.appspotmail.com
Fixes: 322ea3778965 ("mptcp: pm: only mark 'subflow' endp as available")

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