linux-kernel - Re: [syzbot] [jfs?] VFS: Busy inodes after unmount (use-after-free) (4)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <6950184d.050a0220.35954c.0094.GAE@google.com>
Date: Sat, 27 Dec 2025 09:33:01 -0800
From: syzbot <syzbot+d569e274f46ca86f78fa@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	zlatistiv@...il.com
Subject: Re: [syzbot] [jfs?] VFS: Busy inodes after unmount (use-after-free) (4)

Hello,

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

Reported-by: syzbot+d569e274f46ca86f78fa@...kaller.appspotmail.com
Tested-by: syzbot+d569e274f46ca86f78fa@...kaller.appspotmail.com

Tested on:

commit:         d26143bb Merge tag 'spi-fix-v6.19-rc2' of git://git.ke..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=12859b92580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1f2b6fe1fdf1a00b
dashboard link: https://syzkaller.appspot.com/bug?extid=d569e274f46ca86f78fa
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1080a89a580000

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