On Sun, 2012-07-15 at 13:52 -0500, Corey Minyard wrote: > Ok, First three letters of the panic are "Fat", which is probably > "Fatal", which, for x86 2.6.31 means it was probably a kernel oops. So > that doesn't narrow it down very much. Printing the whole panic string > won't help, because it's a generic thing printed in oops_end() for any > oops case. > > Your best bet for this is to try to get kexec/kdump working, or save off > the consoles using a serial console. > > -corey > > On 07/13/2012 01:55 PM, Raymundo Vega wrote: > > On Fri, 2012-07-13 at 14:39 -0400, Hank Bruning wrote: > >> Can you post the single event from the raw sensor log ? > >> When you dump the raw event log. > >> I'm looking for the IPMB address, LUN ID and sensor number. > >> Hank Bruning > >> JBlade > >> > >> > >> On Fri, Jul 13, 2012 at 2:33 PM, Raymundo Vega <rmv...@san.rr.com> > >> wrote: > >> On Thu, 2012-07-12 at 12:53 -0500, Corey Minyard wrote: > >> > On 07/12/2012 12:19 PM, Raymundo Vega wrote: > >> > > > >> > > I will recompile the kernel (needed because a couple of > >> bugs) > >> > > and its modules to have some clue of what caused the > >> kernel panic. > >> > > >> > Note that if you dump the raw event (I'm not sure how with > >> ipmitool), > >> > the 5th from last byte, second from last byte, and last byte > >> are the > >> > first three bytes of the panic string. Who knows, it might > >> lead you to > >> > the right place. I've actually found the cause of a kernel > >> panic with > >> > that, the bytes were "MCE", and only one panic had that at > >> the start of > >> > the string. It was a machine check, not a software issue. > >> > > >> > -corey > >> > > >> > > >> > > >> > >> ------------------------------------------------------------------------------ > >> > Live Security Virtual Conference > >> > Exclusive live event will cover all the ways today's > >> security and > >> > threat landscape has changed and how IT managers can > >> respond. Discussions > >> > will include endpoint security, mobile security and the > >> latest in malware > >> > threats. > >> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > >> > _______________________________________________ > >> > Ipmitool-devel mailing list > >> > Ipmitool-devel@lists.sourceforge.net > >> > https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > >> > >> tried ipmitool sel writeraw filename and dumped the raw error > >> log, those > >> three letters you refer to are "Fat", does not ring any > >> bell :-(, maybe > >> "Fatal......?" > >> > >> Strange but CONFIG_IPMI_PANIC_STRING=y is already configured > >> in current > >> kernel, Is string saved somewhere else? > >> > >> raymundo > >> > >> > >> > >> > >> > >> ------------------------------------------------------------------------------ > >> Live Security Virtual Conference > >> Exclusive live event will cover all the ways today's security > >> and > >> threat landscape has changed and how IT managers can respond. > >> Discussions > >> will include endpoint security, mobile security and the latest > >> in malware > >> threats. > >> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > >> _______________________________________________ > >> Ipmitool-devel mailing list > >> Ipmitool-devel@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > >> > >> ------------------------------------------------------------------------------ > >> Live Security Virtual Conference > >> Exclusive live event will cover all the ways today's security and > >> threat landscape has changed and how IT managers can respond. Discussions > >> will include endpoint security, mobile security and the latest in malware > >> threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > >> _______________________________________________ Ipmitool-devel mailing > >> list Ipmitool-devel@lists.sourceforge.net > >> https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > > This is the line as printed with hd: > > 000017e0 7f 01 02 23 ef fd 4f 41 00 03 20 46 6f a1 61 74 |...#..OA.. > > Fo.at| > > > > > > > > > > > > ------------------------------------------------------------------------------ > > Live Security Virtual Conference > > Exclusive live event will cover all the ways today's security and > > threat landscape has changed and how IT managers can respond. Discussions > > will include endpoint security, mobile security and the latest in malware > > threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ > > _______________________________________________ > > Ipmitool-devel mailing list > > Ipmitool-devel@lists.sourceforge.net > > https://lists.sourceforge.net/lists/listinfo/ipmitool-devel > >
I will try kexec/kdump approach, i have no physical access to systems. thanks ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ Ipmitool-devel mailing list Ipmitool-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/ipmitool-devel
