Re: [syzbot] [bpf?] [trace?] possible deadlock in task_fork_fair

[syzbot]

syzbot suspects this issue was fixed by commit:

commit ff91059932401894e6c86341915615c5eb0eca48
Author: Jakub Sitnicki <jakub@xxxxxxxxxxxxxx>
Date:   Tue Apr 2 10:46:21 2024 +0000

    bpf, sockmap: Prevent lock inversion deadlock in map delete elem

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=16e922f8580000
start commit:   fe46a7dd189e Merge tag 'sound-6.9-rc1' of git://git.kernel..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=aef2a55903e5791c
dashboard link: https://syzkaller.appspot.com/bug?extid=1a93ee5d329e97cfbaff
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=128b2d33180000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=10fe01eb180000

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

#syz fix: bpf, sockmap: Prevent lock inversion deadlock in map delete elem

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