Re: [syzbot] [bluetooth?] possible deadlock in rfcomm_security_cfm

From: syzbot

Date: Tue Sep 29 2026 - 09:02:07 EST


Hello,

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

Reported-by: syzbot+74071deb72339c215b2e@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+74071deb72339c215b2e@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 72d3fcf8 Linux 7.3-rc5
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
console output: https://syzkaller.appspot.com/x/log.txt?x=12498e05580000
kernel config: https://syzkaller.appspot.com/x/.config?x=7d012d9c67977ee4
dashboard link: https://syzkaller.appspot.com/bug?extid=74071deb72339c215b2e
compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44
patch: https://syzkaller.appspot.com/x/patch.diff?x=103cd325580000

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