linux-kernel - Re: [syzbot] [gfs2?] BUG: unable to handle kernel NULL pointer dereference in gfs2_rgrp

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Message-ID: <0000000000003dc45c06096991ca@google.com>
Date:   Sun, 05 Nov 2023 07:41:13 -0800
From:   syzbot <syzbot+da0fc229cc1ff4bb2e6d@...kaller.appspotmail.com>
To:     linux-kernel@...r.kernel.org, osmtendev@...il.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [gfs2?] BUG: unable to handle kernel NULL pointer
 dereference in gfs2_rgrp_dump

Hello,

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

Reported-and-tested-by: syzbot+da0fc229cc1ff4bb2e6d@...kaller.appspotmail.com

Tested on:

commit:         8de1e7af Merge branch 'for-next/core' into for-kernelci
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci
console output: https://syzkaller.appspot.com/x/log.txt?x=176d137f680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f3093f0327aee8b7
dashboard link: https://syzkaller.appspot.com/bug?extid=da0fc229cc1ff4bb2e6d
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm64
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10c10097680000

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