Re: [syzbot] [can?] possible deadlock in j1939_sk_errqueue (2)

From: syzbot
Date: Tue Jul 11 2023 - 21:16:33 EST


Hello,

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

Reported-and-tested-by: syzbot+1591462f226d9cbf0564@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 3f01e9fe Merge tag 'linux-watchdog-6.5-rc2' of git://w..
git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
console output: https://syzkaller.appspot.com/x/log.txt?x=130a98a2a80000
kernel config: https://syzkaller.appspot.com/x/.config?x=4c2acb092ca90577
dashboard link: https://syzkaller.appspot.com/bug?extid=1591462f226d9cbf0564
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch: https://syzkaller.appspot.com/x/patch.diff?x=1380a782a80000

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