linux-kernel - Re: Soft lockup on shutdown in nf_ct_iterate

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 for Android: free password hash cracker in your pocket

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

Message-ID: <45DCEA47.5080100@redhat.com>
Date:	Wed, 21 Feb 2007 19:56:39 -0500
From:	Chuck Ebbert <cebbert@...hat.com>
To:	Chuck Ebbert <cebbert@...hat.com>
CC:	netfilter-devel@...ts.netfilter.org,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: Soft lockup on shutdown in nf_ct_iterate_cleanup()

Chuck Ebbert wrote:
> I was testing a 2.6.20 kernel and got a soft
> lockup on shutdown:
> 
> _raw_write_lock+0x5a
> nf_ct_iterate_cleanup+0x3e
> kill_l3proto+0x0
> nf_conntrack_l3proto_unregister+0x85
> nf_conntrack_l3proto_ipv4_fini+0x1e
> sys_delete_module+0x18a
> remove_vma+0x45
> do_munmap+0x196
> syscall_call+0x7

Happened three times in a row, trying to remove
netfilter modules.

-
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/