linux-kernel - Re: INFO: task hung in usb_kill

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Message-ID: <00000000000054e5e70586bf46cc@google.com>
Date:   Wed, 17 Apr 2019 12:56:00 -0700
From:   syzbot <syzbot+d919b0f29d7b5a4994b9@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, gregkh@...uxfoundation.org,
        gustavo@...eddedor.com, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, stern@...land.harvard.edu,
        syzkaller-bugs@...glegroups.com
Subject: Re: INFO: task hung in usb_kill_urb

Hello,

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

Reported-and-tested-by:  
syzbot+d919b0f29d7b5a4994b9@...kaller.appspotmail.com

Tested on:

commit:         d34f9519 usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan/tree/usb-fuzzer
kernel config:  https://syzkaller.appspot.com/x/.config?x=c73d1bb5aeaeae20
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12a17dfd200000

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