netdev - Re: kernel panic in latest vanilla stable, while using nameif with "alive" pppoe interfaces

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: <aa79d98a0910200450n1a283f87hf946bb3b756d0bd@mail.gmail.com>
Date:	Tue, 20 Oct 2009 15:50:09 +0400
From:	Cyrill Gorcunov <gorcunov@...il.com>
To:	Denys Fedoryschenko <denys@...p.net.lb>
Cc:	Michal Ostrowski <mostrows@...il.com>,
	Eric Dumazet <eric.dumazet@...il.com>,
	netdev <netdev@...r.kernel.org>, linux-ppp@...r.kernel.org,
	paulus@...ba.org, mostrows@...thlink.net
Subject: Re: kernel panic in latest vanilla stable, while using nameif with 
	"alive" pppoe interfaces

On 10/20/09, Denys Fedoryschenko <denys@...p.net.lb> wrote:
> On Tuesday 20 October 2009 06:04:35 Cyrill Gorcunov wrote:
>> On 10/20/09, Denys Fedoryschenko <denys@...p.net.lb> wrote:
>> > On Tuesday 20 October 2009 00:22:39 Michal Ostrowski wrote:
>> >> I'm assuming that there was a race in us sending patches at nearly the
>> >> same
>> >> time I'm convinced now that the flush_lock can die, and the patch I
>> >> sent
>> >> out kills it.
>> >
>> > o_O
>> >
>> > I am drowning in patches. Just let me know which one to test :-)
>>
>> Oh ;) Try out latest Michal's patch (and then mine). I'll continue
>> digg this issue at next spare time slot. Thanks!
> Tried your patch, panic almost immediately
> Here is a text of panic message over netconsole
> http://www.nuclearcat.com/files/panic_pppoe3.txt
> It is  different now, before it was pppoe_device_event, now in pppoe_rcv
>
>
Thanks a lot! I'll back with new one in a couple of hours. Meanwhile i
suppose you may try Michal's patch as well.
--
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