syzbot suspects this issue was fixed by commit:
commit c6d3d9cbd659de8f2176b4e4721149c88ac096d4
Author: Pavel Begunkov <asml.silence@xxxxxxxxx>
Date: Tue Aug 31 13:13:10 2021 +0000
io_uring: fix queueing half-created requests
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=174ee814b00000
start commit: b91db6a0b52e Merge tag 'for-5.15/io_uring-vfs-2021-08-30' ..
git tree: upstream
kernel config: https://syzkaller.appspot.com/x/.config?x=961d30359ac81f8c
dashboard link: https://syzkaller.appspot.com/bug?extid=e51249708aaa9b0e4d2c
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10a91625300000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12512291300000
If the result looks correct, please mark the issue as fixed by replying with:
#syz fix: io_uring: fix queueing half-created requests
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
