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  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]
Date:	Wed, 14 Jan 2015 23:48:20 +0100
From:	Johannes Berg <johannes@...solutions.net>
To:	Jeff Layton <jeff.layton@...marydata.com>
Cc:	netdev@...r.kernel.org
Subject: Re: [ 2375.793397] WARNING: CPU: 0 PID: 1149 at
 net/netlink/genetlink.c:1037 genl_unbind+0xc0/0xd0()

On Wed, 2015-01-14 at 16:13 -0500, Jeff Layton wrote:
> While running the trinity fuzzer in a KVM guest, I ^C'ed it at an
> (apparent) inopportune moment, and saw a bunch of these WARN_ONs pop:

A bunch?!

> [ 2375.793396] ------------[ cut here ]------------
> [ 2375.793397] WARNING: CPU: 0 PID: 1149 at net/netlink/genetlink.c:1037 genl_unbind+0xc0/0xd0()

This warning is supposed to happen only when you somehow manage to
unsubscribe from a generic netlink group that doesn't actually exist, or
so.

Do you have any sort of log/trace of what trinity actually did at/before
this point?

johannes

--
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

Powered by blists - more mailing lists