netdev - Re: WARNING: ODEBUG bug in tls_sw_free_resources

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Message-ID: <20190819153743.33eea0b2@cakuba.netronome.com>
Date:   Mon, 19 Aug 2019 15:37:43 -0700
From:   Jakub Kicinski <jakub.kicinski@...ronome.com>
To:     syzbot <syzbot+70ab6a1f8151888c4ea0@...kaller.appspotmail.com>
Cc:     aviadye@...lanox.com, borisp@...lanox.com, daniel@...earbox.net,
        davejwatson@...com, davem@...emloft.net, john.fastabend@...il.com,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: WARNING: ODEBUG bug in tls_sw_free_resources_tx

On Tue, 06 Nov 2018 17:52:03 -0800, syzbot wrote:
> Hello,
> 
> syzbot found the following crash on:
> 
> HEAD commit:    7c6c54b505b8 Merge branch 'i2c/for-next' of git://git.kern..
> git tree:       net-next
> console output: https://syzkaller.appspot.com/x/log.txt?x=1276246d400000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=136ed5b316dbf1d8
> dashboard link: https://syzkaller.appspot.com/bug?extid=70ab6a1f8151888c4ea0
> compiler:       gcc (GCC) 8.0.1 20180413 (experimental)
> 
> Unfortunately, I don't have any reproducer for this crash yet.
> 
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+70ab6a1f8151888c4ea0@...kaller.appspotmail.com

This was most likely fixed by John:

#syz fix: net/tls: remove close callback sock unlock/lock around TX work flush