linux-kernel - Re: [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in validate_sb

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Message-ID: <671955c2.050a0220.1e4b4d.0095.GAE@google.com>
Date: Wed, 23 Oct 2024 13:00:02 -0700
From: syzbot <syzbot+089fad5a3a5e77825426@...kaller.appspotmail.com>
To: gianf.trad@...il.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bcachefs?] UBSAN: shift-out-of-bounds in validate_sb_layout

Hello,

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

Reported-by: syzbot+089fad5a3a5e77825426@...kaller.appspotmail.com
Tested-by: syzbot+089fad5a3a5e77825426@...kaller.appspotmail.com

Tested on:

commit:         c2ee9f59 KVM: selftests: Fix build on on non-x86 archi..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=135b3640580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=41330fd2db03893d
dashboard link: https://syzkaller.appspot.com/bug?extid=089fad5a3a5e77825426
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1691265f980000

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