linux-kernel - Re: [syzbot] [bpf?] [net?] BUG: unable to handle kernel NULL pointer dereference in dev_map_hash_update

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Message-ID: <000000000000841eae06125daa3b@google.com>
Date: Tue, 27 Feb 2024 06:16:02 -0800
From: syzbot <syzbot+8cd36f6b65f3cafd400a@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	toke@...nel.org
Subject: Re: [syzbot] [bpf?] [net?] BUG: unable to handle kernel NULL pointer
 dereference in dev_map_hash_update_elem

Hello,

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

Reported-and-tested-by: syzbot+8cd36f6b65f3cafd400a@...kaller.appspotmail.com

Tested on:

commit:         45ec2f5f Merge tag 'mtd/fixes-for-6.8-rc7' of git://gi..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1561a106180000
kernel config:  https://syzkaller.appspot.com/x/.config?x=732e53182a46d9d9
dashboard link: https://syzkaller.appspot.com/bug?extid=8cd36f6b65f3cafd400a
compiler:       arm-linux-gnueabi-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
userspace arch: arm
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1387f502180000

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