Re: [CentOS] netfilter kernel crash in ip_ct_refresh_acct / ip_conntrack with centos 5.x
On Fri, Sep 19, 2008 at 03:55:22PM -0400, Jake Holmquist wrote: Hello! Has anyone seen this netfilter kernel crash? Images from the console of the crashed firewall: http://pasik.reaktio.net/centos5-kernel-crash/ Firewall is HP DL360 G4 server running CentOS 5.x 32 bit. I've seen this firewall crashing multiple times, but I only started investigating it lately.. It has happened using CentOS 5.0, 5.1 and now also with 5.2. I'm not sure if it was the same bug earlier, but at least the last two times (with CentOS 5.2) it has been the same, see screenshots. Last lines of the console output: EIP: [f8af2c5c] __ip_ct_refresh_acct+0xa1/0x129 [ip_conntrack] SS:ESP 0068:c0724e4c 0Kernel panic - not syncing: Fatal exception in interrupt At the moment firewall is running CentOS 5.2, Linux kernel 2.6.18-92.1.10.el5.centos.plus. Any tips how to resolve this? Take a look here: https://bugzilla.redhat.com/show_bug.cgi?id=433661 Looks like a test kernel is available We've been having this problem for quite some time - actually moved our production box to RHEL 4.x Thanks! This looks like a same bug I'm seeing.. I think I'll try latest RHEL 5.3 test kernel on that fw box.. -- Pasi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
Re: [CentOS] netfilter kernel crash in ip_ct_refresh_acct / ip_conntrack with centos 5.x
On Mon, Sep 22, 2008 at 11:53:36AM +0300, Pasi Kärkkäinen wrote: On Fri, Sep 19, 2008 at 03:55:22PM -0400, Jake Holmquist wrote: Hello! Has anyone seen this netfilter kernel crash? Images from the console of the crashed firewall: http://pasik.reaktio.net/centos5-kernel-crash/ Firewall is HP DL360 G4 server running CentOS 5.x 32 bit. I've seen this firewall crashing multiple times, but I only started investigating it lately.. It has happened using CentOS 5.0, 5.1 and now also with 5.2. I'm not sure if it was the same bug earlier, but at least the last two times (with CentOS 5.2) it has been the same, see screenshots. Last lines of the console output: EIP: [f8af2c5c] __ip_ct_refresh_acct+0xa1/0x129 [ip_conntrack] SS:ESP 0068:c0724e4c 0Kernel panic - not syncing: Fatal exception in interrupt At the moment firewall is running CentOS 5.2, Linux kernel 2.6.18-92.1.10.el5.centos.plus. Any tips how to resolve this? Take a look here: https://bugzilla.redhat.com/show_bug.cgi?id=433661 Looks like a test kernel is available We've been having this problem for quite some time - actually moved our production box to RHEL 4.x Thanks! This looks like a same bug I'm seeing.. I think I'll try latest RHEL 5.3 test kernel on that fw box.. Just a followup to netfilter-devel too.. as it was missing from CC field. So this seems to be Redhat/RHEL bug: https://bugzilla.redhat.com/show_bug.cgi?id=433661 -- Pasi ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
[CentOS] netfilter kernel crash in ip_ct_refresh_acct / ip_conntrack with centos 5.x
Hello! Has anyone seen this netfilter kernel crash? Images from the console of the crashed firewall: http://pasik.reaktio.net/centos5-kernel-crash/ Firewall is HP DL360 G4 server running CentOS 5.x 32 bit. I've seen this firewall crashing multiple times, but I only started investigating it lately.. It has happened using CentOS 5.0, 5.1 and now also with 5.2. I'm not sure if it was the same bug earlier, but at least the last two times (with CentOS 5.2) it has been the same, see screenshots. Last lines of the console output: EIP: [f8af2c5c] __ip_ct_refresh_acct+0xa1/0x129 [ip_conntrack] SS:ESP 0068:c0724e4c 0Kernel panic - not syncing: Fatal exception in interrupt At the moment firewall is running CentOS 5.2, Linux kernel 2.6.18-92.1.10.el5.centos.plus. Any tips how to resolve this? Take a look here: https://bugzilla.redhat.com/show_bug.cgi?id=433661 Looks like a test kernel is available We've been having this problem for quite some time - actually moved our production box to RHEL 4.x Jake ___ CentOS mailing list CentOS@centos.org http://lists.centos.org/mailman/listinfo/centos
