This is the mail archive of the
systemtap@sourceware.org
mailing list for the systemtap project.
[Bug kprobes/2387] system crash on ppc64/2.6.15.4
- From: "fche at redhat dot com" <sourceware-bugzilla at sourceware dot org>
- To: systemtap at sources dot redhat dot com
- Date: 23 Feb 2006 12:34:26 -0000
- Subject: [Bug kprobes/2387] system crash on ppc64/2.6.15.4
- References: <20060223094047.2387.guanglei@cn.ibm.com>
- Reply-to: sourceware-bugzilla at sourceware dot org
------- Additional Comments From fche at redhat dot com 2006-02-23 12:34 -------
If I read this correctly, .__find_get_block_slow suffered some kind of fault.
Could you disassemble your kernel in its neighbourhood to figure out which part
of that function triggered it?
Also, I don't understand how the kprobe was entered. The exception notification
stuff should not result in launching into a kprobe. Systemtap does not set any
"kp_fault_handler" at the present. Does the "stap -p3" source code suggest any
linkage of dwarf_kprobe_1_enter to kprobe_exception_notify? Might there simply
be a structure initialization issue?
--
http://sourceware.org/bugzilla/show_bug.cgi?id=2387
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.