On 7/16/22 8:09 AM, kernel test robot wrote:
>
>
> Greeting,
>
> FYI, we noticed the following commit (built with gcc-11):
>
> commit: 65a1e5c409f2b56b025f913b9cfbc8ae3a717c9a ("[PATCH v3 for-next 2/3] net: copy from user before calling __get_compat_msghdr")
> url: https://github.com/intel-lab-lkp/linux/commits/Dylan-Yudaken/io_uring-multishot-recvmsg/20220714-190504
> patch link: https://lore.kernel.org/io-uring/20220714110258.1336200-3-dylany@xxxxxx
>
> in testcase: boot
>
> on test machine: qemu-system-x86_64 -enable-kvm -cpu SandyBridge -smp 2 -m 16G
>
> caused below changes (please refer to attached dmesg/kmsg for entire log/backtrace):
This is the same as the issue reported by Marek, should be fixed by:
https://git.kernel.dk/cgit/linux-block/commit/?h=for-5.20/io_uring&id=e544477ca928416bf3897b8461672752eb6581fe
--
Jens Axboe
