Linux-USB Archive on lore.kernel.org
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From: syzbot <syzbot+a64a382964bf6c71a9c0@syzkaller.appspotmail.com>
To: andreyknvl@google.com, gregkh@linuxfoundation.org,
	linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org,
	oneukum@suse.de, stern@rowland.harvard.edu,
	syzkaller-bugs@googlegroups.com
Subject: Re: possible deadlock in usb_deregister_dev
Date: Mon, 12 Aug 2019 05:31:00 -0700
Message-ID: <000000000000569062058feab2e2@google.com> (raw)
In-Reply-To: <CAAeHK+wh=oQo4rorPuKR6dKGbwx4pNL8Of8mDUqbpV-G0kt6_w@mail.gmail.com>

Hello,

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

Reported-and-tested-by:  
syzbot+a64a382964bf6c71a9c0@syzkaller.appspotmail.com

Tested on:

commit:         e96407b4 usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=cfa2c18fb6a8068e
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
patch:          https://syzkaller.appspot.com/x/patch.diff?x=16a8a38c600000

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

      reply index

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-08-05 11:58 syzbot
2019-08-06 14:22 ` Oliver Neukum
2019-08-06 14:22   ` syzbot
2019-08-09 18:18 ` syzbot
2019-08-09 19:32   ` Alan Stern
2019-08-12 12:11     ` Andrey Konovalov
2019-08-12 12:31       ` syzbot [this message]

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