linux-kernel - Re: [syzbot] possible deadlock in j1939_sk_queue_drop

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Message-ID: <00000000000015855305e09ceb23@google.com>
Date:   Sat, 04 Jun 2022 03:44:07 -0700
From:   syzbot <syzbot+3bd970a1887812621b4c@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] possible deadlock in j1939_sk_queue_drop_all

Hello,

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

Reported-and-tested-by: syzbot+3bd970a1887812621b4c@...kaller.appspotmail.com

Tested on:

commit:         50fd82b3 Merge tag 'docs-5.19-2' of git://git.lwn.net/..
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=fc5a30a131480a80
dashboard link: https://syzkaller.appspot.com/bug?extid=3bd970a1887812621b4c
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=1785e693f00000

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