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From: syzbot <syzbot+bef85a6996d1737c1a2f@syzkaller.appspotmail.com>
To: agordeev@linux.ibm.com, alibuda@linux.alibaba.com,
	davem@davemloft.net,  edumazet@google.com,
	guwen@linux.alibaba.com, horms@kernel.org,  jaka@linux.ibm.com,
	kuba@kernel.org, kuniyu@amazon.com,
	 linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org,
	 linux-s390@vger.kernel.org, netdev@vger.kernel.org,
	pabeni@redhat.com,  syzkaller-bugs@googlegroups.com,
	tonylu@linux.alibaba.com,  wenjia@linux.ibm.com
Subject: Re: [syzbot] [smc?] possible deadlock in smc_switch_to_fallback (2)
Date: Sat, 31 May 2025 09:20:01 -0700	[thread overview]
Message-ID: <683b2c31.a00a0220.d8eae.001b.GAE@google.com> (raw)
In-Reply-To: <000000000000ec1f6b061ba43f7d@google.com>

syzbot suspects this issue was fixed by commit:

commit 752e2217d789be2c6a6ac66554b981cd71cd9f31
Author: Kuniyuki Iwashima <kuniyu@amazon.com>
Date:   Mon Apr 7 17:03:17 2025 +0000

    smc: Fix lockdep false-positive for IPPROTO_SMC.

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13833ed4580000
start commit:   47e55e4b410f openvswitch: fix lockup on tx to unregisterin..
git tree:       net
kernel config:  https://syzkaller.appspot.com/x/.config?x=4ef22c4fce5135b4
dashboard link: https://syzkaller.appspot.com/bug?extid=bef85a6996d1737c1a2f
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14832cb0580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17e17218580000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: smc: Fix lockdep false-positive for IPPROTO_SMC.

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

  parent reply	other threads:[~2025-05-31 16:20 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-06-24 15:15 [syzbot] [net?] [s390?] possible deadlock in smc_switch_to_fallback (2) syzbot
2024-07-27 17:46 ` syzbot
2025-05-31 16:20 ` syzbot [this message]
2025-07-04 14:26 ` Tetsuo Handa

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