Re: [syzbot] [btrfs?] [fbdev?] BUG: unable to handle kernel NULL pointer dereference in fbcon_putcs (3)

From: syzbot
Date: Sun Sep 15 2024 - 21:07:14 EST


Hello,

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

Reported-by: syzbot+3d613ae53c031502687a@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+3d613ae53c031502687a@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit: 98f7e32f Linux 6.11
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1003e797980000
kernel config: https://syzkaller.appspot.com/x/.config?x=cb52fa3eae0757f1
dashboard link: https://syzkaller.appspot.com/bug?extid=3d613ae53c031502687a
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch: https://syzkaller.appspot.com/x/patch.diff?x=1596f407980000

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