Re: [syzbot] [net?] possible deadlock in gtp_encap_enable_socket

Kuniyuki Iwashima
2025-05-12T22:10:46Z

From: syzbot <syzbot+e953a8f3071f5c0a28fd@syzkaller.appspotmail.com>
Date: Mon, 12 May 2025 09:08:04 -0700
> 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=140462f4580000
> start commit: 9410645520e9 Merge tag 'net-next-6.12' of git://git.kernel..
> git tree: net-next
> kernel config: https://syzkaller.appspot.com/x/.config?x=37c006d80708398d
> dashboard link: https://syzkaller.appspot.com/bug?extid=e953a8f3071f5c0a28fd
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16215ca9980000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=110c6c27980000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: smc: Fix lockdep false-positive for IPPROTO_SMC.

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