linux-kernel - Re: [syzbot] [virt?] [net?] general protection fault in vsock_connectible_has

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Message-ID: <677fa1a7.050a0220.25a300.01b5.GAE@google.com>
Date: Thu, 09 Jan 2025 02:15:03 -0800
From: syzbot <syzbot+3affdbfc986ecd9200fd@...kaller.appspotmail.com>
To: cong.wang@...edance.com, davem@...emloft.net, edumazet@...gle.com, 
	horms@...nel.org, kuba@...nel.org, linux-kernel@...r.kernel.org, 
	mst@...hat.com, netdev@...r.kernel.org, pabeni@...hat.com, 
	sgarzare@...hat.com, syzkaller-bugs@...glegroups.com, 
	virtualization@...ts.linux.dev
Subject: Re: [syzbot] [virt?] [net?] general protection fault in vsock_connectible_has_data

Hello,

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

Reported-by: syzbot+3affdbfc986ecd9200fd@...kaller.appspotmail.com
Tested-by: syzbot+3affdbfc986ecd9200fd@...kaller.appspotmail.com

Tested on:

commit:         767faff2 vsock/bpf: return early if transport is not a..
git tree:       https://github.com/stefano-garzarella/linux.git fix-vsock-null-transport
console output: https://syzkaller.appspot.com/x/log.txt?x=17c9d4b0580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4ef22c4fce5135b4
dashboard link: https://syzkaller.appspot.com/bug?extid=3affdbfc986ecd9200fd
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40

Note: no patches were applied.
Note: testing is done by a robot and is best-effort only.