linux-kernel - Re: [syzbot] [bcachefs?] KASAN: null-ptr-deref Read in bch2_sb_set_upgrade

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Message-ID: <6719185a.050a0220.1e4b4d.0092.GAE@google.com>
Date: Wed, 23 Oct 2024 08:38:02 -0700
From: syzbot <syzbot+b468b9fef56949c3b528@...kaller.appspotmail.com>
To: aha310510@...il.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [bcachefs?] KASAN: null-ptr-deref Read in bch2_sb_set_upgrade_extra

Hello,

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

Reported-by: syzbot+b468b9fef56949c3b528@...kaller.appspotmail.com
Tested-by: syzbot+b468b9fef56949c3b528@...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=11e5c287980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=fc6f8ce8c5369043
dashboard link: https://syzkaller.appspot.com/bug?extid=b468b9fef56949c3b528
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14fe4c30580000

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