linux-kernel - Re: [syzbot] [ocfs2?] KASAN: slab-use-after-free Read in ocfs2_lock_global

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Message-ID: <67623242.050a0220.29fcd0.0083.GAE@google.com>
Date: Tue, 17 Dec 2024 18:24:02 -0800
From: syzbot <syzbot+d173bf8a5a7faeede34c@...kaller.appspotmail.com>
To: dennis.lamerice@...il.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [ocfs2?] KASAN: slab-use-after-free Read in ocfs2_lock_global_qf

Hello,

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

Reported-by: syzbot+d173bf8a5a7faeede34c@...kaller.appspotmail.com
Tested-by: syzbot+d173bf8a5a7faeede34c@...kaller.appspotmail.com

Tested on:

commit:         aef25be3 hexagon: Disable constant extender optimizati..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=133d4b44580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=1234f097ee657d8b
dashboard link: https://syzkaller.appspot.com/bug?extid=d173bf8a5a7faeede34c
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10a4d7e8580000

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