linux-kernel - Re: INFO: rcu detected stall in dummy

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Message-ID: <0000000000001603470592b13bfc@google.com>
Date:   Mon, 16 Sep 2019 13:13:01 -0700
From:   syzbot <syzbot+b24d736f18a1541ad550@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, balbi@...nel.org, chunfeng.yun@...iatek.com,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, stern@...land.harvard.edu,
        syzkaller-bugs@...glegroups.com
Subject: Re: INFO: rcu detected stall in dummy_timer

Hello,

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

Reported-and-tested-by:  
syzbot+b24d736f18a1541ad550@...kaller.appspotmail.com

Tested on:

commit:         f0df5c1b usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=5c6633fa4ed00be5
dashboard link: https://syzkaller.appspot.com/bug?extid=b24d736f18a1541ad550
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1267f9c3600000

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