Re: [syzbot] [block?] general protection fault in ublk_queue_rq

From: syzbot

Date: Mon Jun 01 2026 - 16:25:11 EST


Hello,

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

Reported-by: syzbot+415b9ec753cd2a196087@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+415b9ec753cd2a196087@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 4b436297 Merge branch 'for-next/core' into for-kernelci
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=17448d2e580000
kernel config: https://syzkaller.appspot.com/x/.config?x=f52fb4a6d220c448
dashboard link: https://syzkaller.appspot.com/bug?extid=415b9ec753cd2a196087
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
userspace arch: arm64
patch: https://syzkaller.appspot.com/x/patch.diff?x=1601f066580000

Note: testing is done by a robot and is best-effort only.