Re: [syzbot] [io-uring?] general protection fault in io_get_cqe_overflow

From: syzbot
Date: Mon Oct 02 2023 - 22:19:37 EST


Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-and-tested-by: syzbot+efc45d4e7ba6ab4ef1eb@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 163521f0 io_uring: ensure io_lockdep_assert_cq_locked(..
git tree: git://git.kernel.dk/linux.git io_uring-6.6
console output: https://syzkaller.appspot.com/x/log.txt?x=1674879e680000
kernel config: https://syzkaller.appspot.com/x/.config?x=df91a3034fe3f122
dashboard link: https://syzkaller.appspot.com/bug?extid=efc45d4e7ba6ab4ef1eb
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.