Re: [syzbot] [kernel?] general protection fault in remove_waiter

From: syzbot

Date: Tue Apr 28 2026 - 18:28:11 EST


Hello,

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

Reported-by: syzbot+78147abe6c524f183ee9@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+78147abe6c524f183ee9@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: dca922e0 Merge tag 'xsa48x-7.1-tag' of git://git.kerne..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=17916b6c580000
kernel config: https://syzkaller.appspot.com/x/.config?x=59da38148f3a3d24
dashboard link: https://syzkaller.appspot.com/bug?extid=78147abe6c524f183ee9
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=17650a73980000

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