linux-kernel - Re: Re: memory leak in hub

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Message-ID: <20201120170055.GF619708@rowland.harvard.edu>
Date:   Fri, 20 Nov 2020 12:00:55 -0500
From:   Alan Stern <stern@...land.harvard.edu>
To:     Andrey Konovalov <andreyknvl@...gle.com>
Cc:     balbi@...nel.org, gregkh@...uxfoundation.org,
        linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: Re: memory leak in hub_event

On Fri, Nov 20, 2020 at 08:56:11AM -0800, syzbot wrote:
> > On Fri, Nov 20, 2020 at 07:15:20AM -0800, syzbot wrote:
> >> Hello,
> >> 
> >> syzbot found the following issue on:
> >> 
> >> HEAD commit:    4d02da97 Merge tag 'net-5.10-rc5' of git://git.kernel.org/..
> >> git tree:       upstream
> >> console output: https://syzkaller.appspot.com/x/log.txt?x=13a7d2b6500000
> >> kernel config:  https://syzkaller.appspot.com/x/.config?x=c5353ac514ca5a43
> >> dashboard link: https://syzkaller.appspot.com/bug?extid=44e64397bd81d5e84cba
> >> compiler:       gcc (GCC) 10.1.0-syz 20200507
> >> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=14925089500000
> >> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=16810051500000

> > #syz test: upstream 4d02da97
> 
> "upstream" does not look like a valid git repo address.

Okay, Andrey.  If "upstream" is not accepted as a valid git repo 
address, why does syzkaller list it on the "git tree:" line?  It seems 
to me that syzkaller should be willing to accept as input anything it 
produces as output.

And what repo should I put here?

Alan Stern