Re: linux 2.6.32.46 crashes
flat view
From: Wolfgang Walter <hidden>
Date: 2011-08-30 21:45:16
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lkml
Am Dienstag, 30. August 2011 schrieb Tim Gardner:
On 08/30/2011 02:31 PM, Wolfgang Walter wrote:quoted
Hello, I upgraded several machines from 2.6.32.43 to 2.6.32.46 and they all crashed when the kernel boots. I bisected it to the following commit: 35ed3d0fb62804090a3f21a7ce84c538a6ff852f is the first bad commit commit 35ed3d0fb62804090a3f21a7ce84c538a6ff852f Author: Alexey Dobriyan[off-list ref] Date: Tue Feb 16 09:05:04 2010 +0000 tunnels: fix netns vs proto registration ordering commit d5aa407f59f5b83d2c50ec88f5bf56d40f1f8978 upstream. Same stuff as in ip_gre patch: receive hook can be called before netns setup is done, oopsing in net_generic(). Signed-off-by: Alexey Dobriyan[off-list ref] Signed-off-by: David S. Miller[off-list ref] Signed-off-by: Greg Kroah-Hartman[off-list ref] :040000 040000 6338c45b1372e7e3c5a5ef466dc365cc47a2e152 : cde6b92bab403d860cca90e8232cb9c03090fc7e M net Reverting it on top of 2.6.32.46 fixes the problem for me.<snip> Wolfgang - see if this patch fixes your problem.
quoted hunk ↗ jump to hunk
From e52d45fe5518e8447b54b440f41d318db146a19e Mon Sep 17 00:00:00 2001 From: Andy Whitcroft <apw@canonical.com> Date: Tue, 30 Aug 2011 13:44:23 +0100 Subject: [PATCH] tunnels: fix netns vs proto registration ordering -- fix stable backport BugLink: http://bugs.launchpad.net/bugs/837421 As per Stratos Psomadakis the backport of the upstream commit below is flawed and introduces crashes when using this ipv6 tunnel type: commit a14a3f90745c4831a1437528706b38daa1db4885 Author: Alexey Dobriyan [off-list ref] Date: Tue Feb 16 09:05:04 2010 +0000 tunnels: fix netns vs proto registration ordering Signed-off-by: Andy Whitcroft <apw@canonical.com> Acked-by: Stefan Bader <redacted> Signed-off-by: Tim Gardner <redacted> --- net/ipv6/ip6_tunnel.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 7fb3e02..53e0d51 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c@@ -1466,7 +1466,7 @@ static int __init ip6_tunnel_init(void) { int err; - err = register_pernet_device(&ip6_tnl_net_ops); + err = register_pernet_gen_device(&ip6_tnl_net_id, &ip6_tnl_net_ops); if (err < 0) goto out_pernet; --1.7.0.4
Yes, it does. Regards, -- Wolfgang Walter Studentenwerk München Anstalt des öffentlichen Rechts