Re: [syzbot] [serial?] general protection fault in fn_enter

syzbot
2026-01-28T16:29:05Z

Hello,

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

Reported-by: syzbot+bbe4d8bcf8e458140bb8@syzkaller.appspotmail.com
Tested-by: syzbot+bbe4d8bcf8e458140bb8@syzkaller.appspotmail.com

Tested on:

commit: 0a15f43b Revert "tty: tty_port: add workqueue to flip ..
git tree: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11fdb1b2580000
kernel config: https://syzkaller.appspot.com/x/.config?x=965ade6b4c731635
dashboard link: https://syzkaller.appspot.com/bug?extid=bbe4d8bcf8e458140bb8
compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.