linux-kernel - Re: Re: A reliable kernel panic (3.6.2) and system crash when visiting a particular website

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: <1985645001.39510.1350927037793.JavaMail.mail@webmail15>
Date:	Mon, 22 Oct 2012 17:30:37 +0000 (GMT)
From:	"Artem S. Tashkinov" <t.artem@...os.com>
To:	stern@...land.harvard.edu
Cc:	zonque@...il.com, bp@...en8.de, pavel@....cz,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	security@...nel.org, linux-media@...r.kernel.org,
	linux-usb@...r.kernel.org, alsa-devel@...a-project.org
Subject: Re: Re: A reliable kernel panic (3.6.2) and system crash when
 visiting a particular website

On Oct 22, 2012, Alan Stern <stern@...land.harvard.edu> wrote: 

> A BUG() at these points would crash the machine hard.  And where we
> came from doesn't matter; what matters is the values in the pointers.

OK, here's what the kernel prints with your patch:

usb 6.1.4: ep 86 list del corruption prev: e5103b54 e5103a94 e51039d4

A small delay before I got thousands of list_del corruption messages would
have been nice, but I managed to catch the message anyway.

Artem

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/