linux-kernel - Re: general protection fault in __dev

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Message-ID: <000000000000dca2f3058734c255@google.com>
Date:   Tue, 23 Apr 2019 09:06:00 -0700
From:   syzbot <syzbot+2eb9121678bdb36e6d57@...kaller.appspotmail.com>
To:     andreyknvl@...gle.com, dvyukov@...gle.com,
        gregkh@...uxfoundation.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, rafael@...nel.org,
        stern@...land.harvard.edu, syzkaller-bugs@...glegroups.com
Subject: Re: general protection fault in __dev_printk

Hello,

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

Reported-and-tested-by:  
syzbot+2eb9121678bdb36e6d57@...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=15909780a00000

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