netdev - Re: [syzbot] [kvm?] [net?] [virt?] general protection fault in virtio_transport_purge

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Date:   Fri, 24 Mar 2023 02:12:19 -0700
From:   syzbot <syzbot+befff0a9536049e7902e@...kaller.appspotmail.com>
To:     avkrasnov@...rdevices.ru, bobby.eshleman@...edance.com,
        bobby.eshleman@...il.com, davem@...emloft.net, edumazet@...gle.com,
        kuba@...nel.org, kvm@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, oxffffaa@...il.com, pabeni@...hat.com,
        sgarzare@...hat.com, stefanha@...hat.com,
        syzkaller-bugs@...glegroups.com,
        virtualization@...ts.linux-foundation.org
Subject: Re: [syzbot] [kvm?] [net?] [virt?] general protection fault in virtio_transport_purge_skbs

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

net/vmw_vsock/vsock_loopback.c:155:21: error: 'struct vsock_loopback' has no member named 'pkt_list_lock'
net/vmw_vsock/vsock_loopback.c:157:23: error: 'struct vsock_loopback' has no member named 'pkt_list_lock'

Tested on:

commit:         fff5a5e7 Merge tag 'for-linus' of git://git.armlinux.o..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
dashboard link: https://syzkaller.appspot.com/bug?extid=befff0a9536049e7902e
compiler:       gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15ed6191c80000