Red Hat Bugzilla – Bug 438295
Newer version of crash needed for MRG kdumps
Last modified: 2008-05-02 13:11:32 EDT
Sripathi Kodi <email@example.com> - 2008-03-20 04:18 EDT
The version of crash shipped with RHEL5.1 seems to be incompatible with the RHEL
MRG kernel (18.104.22.168-29.el5rt). When I open a kdump using this crash, I get a
number of errors like the following:
crash: invalid kernel virtual address: 805f8f00ffff8102 type: "fill_thread_info"
crash: invalid task address: ffff81022e963974
crash: invalid task address: ffff81022e963a58
crash: invalid kernel virtual address: 0 type: "fill_thread_info"
crash: invalid task address: ffff8100c41b7a68
crash: invalid task address: ffff8100c28e7978
The version of crash on RHEL5.1 is:
[root@llm55 2008-03-13-23:06]# crash -v
I compiled crash from the latest sources available (crash 4.0-6.1) and that did
not show this error.
I also checked the version of crash available in RHEL5.2 beta and that too did
not show these errors. The crash rpm I tried is crash-4.0-5.0.2.x86_64.rpm
So it looks like newer versions of crash behave better with MRG kernel. Could
you please put the new crash rpm on MRG repo?
------- Comment From firstname.lastname@example.org 2008-03-31 07:47 EDT-------
Verified that the repo now contains crash-4.0-5.0.2
closing on our side