Re: [syzbot] [fs?] INFO: task hung in do_coredump (3)

[syzbot]

syzbot has bisected this issue to:

commit 2af89abda7d9c2aeb573677e2c498ddb09f8058a
Author: Pavel Begunkov <asml.silence@xxxxxxxxx>
Date:   Thu Aug 24 22:53:32 2023 +0000

    io_uring: add option to remove SQ indirection

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=14ec9582580000
start commit:   05df91921da6 Merge tag 'v6.16-rc4-smb3-client-fixes' of gi..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=16ec9582580000
console output: https://syzkaller.appspot.com/x/log.txt?x=12ec9582580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=45bd916a213c79bb
dashboard link: https://syzkaller.appspot.com/bug?extid=a8cdfe2d8ad35db3a7fd
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=11a2228c580000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16d48bd4580000

Reported-by: syzbot+a8cdfe2d8ad35db3a7fd@xxxxxxxxxxxxxxxxxxxxxxxxx
Fixes: 2af89abda7d9 ("io_uring: add option to remove SQ indirection")

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