linux-kernel - Re: [syzbot] [btrfs?] possible deadlock in btrfs_read_chunk

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

Message-ID: <685ab5b8.a00a0220.2e5631.007f.GAE@google.com>
Date: Tue, 24 Jun 2025 07:27:04 -0700
From: syzbot <syzbot+fa90fcaa28f5cd4b1fc1@...kaller.appspotmail.com>
To: eadavis@...com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [btrfs?] possible deadlock in btrfs_read_chunk_tree

Hello,

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

Reported-by: syzbot+fa90fcaa28f5cd4b1fc1@...kaller.appspotmail.com
Tested-by: syzbot+fa90fcaa28f5cd4b1fc1@...kaller.appspotmail.com

Tested on:

commit:         2ae2aaaf Add linux-next specific files for 20250624
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=11b96b70580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=16ab4ce1313fe0b0
dashboard link: https://syzkaller.appspot.com/bug?extid=fa90fcaa28f5cd4b1fc1
compiler:       Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1198370c580000

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