Re: [syzbot] [can?] possible deadlock in j1939_session_activate

[syzbot]

Hello,

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

Reported-and-tested-by: syzbot+f32cbede7fd867ce0d56@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         8fc3b8f0 Merge tag 'hardening-v6.5-rc1-fixes' of git:/..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=12fc9faca80000
kernel config:  https://syzkaller.appspot.com/x/.config?x=9831e2c2660aae77
dashboard link: https://syzkaller.appspot.com/bug?extid=f32cbede7fd867ce0d56
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=1127939ca80000

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