linux-kernel - Re: [syzbot] [kernel?] INFO: rcu detected stall in wait4 (4)

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Message-ID: <00000000000047894c0607976da4@google.com>
Date:   Fri, 13 Oct 2023 04:33:35 -0700
From:   syzbot <syzbot+8ee0140c3f5eab8a8d4f@...kaller.appspotmail.com>
To:     hdanton@...a.com, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [kernel?] INFO: rcu detected stall in wait4 (4)

Hello,

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

Reported-and-tested-by: syzbot+8ee0140c3f5eab8a8d4f@...kaller.appspotmail.com

Tested on:

commit:         9d23aac8 Merge branch 'net-sched-fixes-for-sch_qfq'
git tree:       https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git
console output: https://syzkaller.appspot.com/x/log.txt?x=1306549d680000
kernel config:  https://syzkaller.appspot.com/x/.config?x=3cf3a5a067019ea9
dashboard link: https://syzkaller.appspot.com/bug?extid=8ee0140c3f5eab8a8d4f
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14b589c1680000

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