netdev - Re: 4.4-rc7 failure report

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1451494525.8255.21.camel@edumazet-glaptop2.roam.corp.google.com>
Date:	Wed, 30 Dec 2015 11:55:25 -0500
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Dave Jones <davej@...emonkey.org.uk>
Cc:	Daniel Borkmann <daniel@...earbox.net>,
	Alexei Starovoitov <alexei.starovoitov@...il.com>,
	Doug Ledford <dledford@...hat.com>,
	David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>
Subject: Re: 4.4-rc7 failure report

On Wed, 2015-12-30 at 10:11 -0500, Dave Jones wrote:
> On Wed, Dec 30, 2015 at 10:38:56AM +0100, Daniel Borkmann wrote:
> 
>  > Given that this drop doesn't strictly need to be caused by filter code,
>  > it would be nice if you could pin the location down where the packet gets
>  > dropped exactly. Perhaps dropwatch or perf with '-e skb:kfree_skb -a -g
>  > dhclient <iface>', etc could help to get a first overview to dig into
>  > details then.
> 
> Wild stab in the dark, but..
> Could this bug be another symptom fixed by http://article.gmane.org/gmane.linux.network/392885 ?

dhclient does not use async io



--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html