Re: [syzbot] kernel BUG in binder_alloc_deferred_release

From: syzbot
Date: Mon Jun 20 2022 - 06:59:18 EST


Hello,

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

Reported-and-tested-by: syzbot+58b51ac2b04e388ab7b0@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 60122738 Add linux-next specific files for 20220615
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1110d24bf00000
kernel config: https://syzkaller.appspot.com/x/.config?x=b4154677977b1776
dashboard link: https://syzkaller.appspot.com/bug?extid=58b51ac2b04e388ab7b0
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch: https://syzkaller.appspot.com/x/patch.diff?x=15e9aed8080000

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