* [Bug tapsets/4396] script to dump hung task's kernel stack
[not found] <bug-4396-6586@http.sourceware.org/bugzilla/>
@ 2017-10-11 10:44 ` mark at klomp dot org
2017-10-11 10:48 ` mjw at fedoraproject dot org
1 sibling, 0 replies; 5+ messages in thread
From: mark at klomp dot org @ 2017-10-11 10:44 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=4396
Mark Wielaard <mark at klomp dot org> changed:
What |Removed |Added
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CC| |mark at klomp dot org
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* [Bug tapsets/4396] script to dump hung task's kernel stack
[not found] <bug-4396-6586@http.sourceware.org/bugzilla/>
2017-10-11 10:44 ` [Bug tapsets/4396] script to dump hung task's kernel stack mark at klomp dot org
@ 2017-10-11 10:48 ` mjw at fedoraproject dot org
1 sibling, 0 replies; 5+ messages in thread
From: mjw at fedoraproject dot org @ 2017-10-11 10:48 UTC (permalink / raw)
To: systemtap
https://sourceware.org/bugzilla/show_bug.cgi?id=4396
Mark Wielaard <mjw at fedoraproject dot org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC|mjw at fedoraproject dot org |
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* [Bug tapsets/4396] script to dump hung task's kernel stack
2007-04-18 20:07 [Bug tapsets/4396] New: " jkenisto at us dot ibm dot com
2007-04-18 20:36 ` [Bug tapsets/4396] " jkenisto at us dot ibm dot com
2010-01-14 7:47 ` wenji dot huang at oracle dot com
@ 2010-04-28 15:39 ` jistone at redhat dot com
2 siblings, 0 replies; 5+ messages in thread
From: jistone at redhat dot com @ 2010-04-28 15:39 UTC (permalink / raw)
To: systemtap
------- Additional Comments From jistone at redhat dot com 2010-04-27 23:37 -------
commit 4c1cceda9fb3f1f8b185c55dc746404f5497b1ba
Author: Wenji Huang <wenji.huang@oracle.com>
PR4396: script to dump hung task's kernel stack
commit 632b0f98be322bb3ec31f7bb078a2f0c3a8d465f
Author: Josh Stone <jistone@redhat.com>
PR4396: Tweak the dumpstack example and add meta
--
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |FIXED
http://sourceware.org/bugzilla/show_bug.cgi?id=4396
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* [Bug tapsets/4396] script to dump hung task's kernel stack
2007-04-18 20:07 [Bug tapsets/4396] New: " jkenisto at us dot ibm dot com
2007-04-18 20:36 ` [Bug tapsets/4396] " jkenisto at us dot ibm dot com
@ 2010-01-14 7:47 ` wenji dot huang at oracle dot com
2010-04-28 15:39 ` jistone at redhat dot com
2 siblings, 0 replies; 5+ messages in thread
From: wenji dot huang at oracle dot com @ 2010-01-14 7:47 UTC (permalink / raw)
To: systemtap
------- Additional Comments From wenji dot huang at oracle dot com 2010-01-14 07:47 -------
Created an attachment (id=4512)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=4512&action=view)
patch and draft script
The output example is like:
$ stap -w dumpstack.stp -x 1493
0xc044a1a0 : hrtimer_nanosleep+0xbb/0x11a [kernel]
0xc044a248 : sys_nanosleep+0x49/0x56 [kernel]
0xc040955e : syscall_call+0x7/0xb [kernel]
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http://sourceware.org/bugzilla/show_bug.cgi?id=4396
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* [Bug tapsets/4396] script to dump hung task's kernel stack
2007-04-18 20:07 [Bug tapsets/4396] New: " jkenisto at us dot ibm dot com
@ 2007-04-18 20:36 ` jkenisto at us dot ibm dot com
2010-01-14 7:47 ` wenji dot huang at oracle dot com
2010-04-28 15:39 ` jistone at redhat dot com
2 siblings, 0 replies; 5+ messages in thread
From: jkenisto at us dot ibm dot com @ 2007-04-18 20:36 UTC (permalink / raw)
To: systemtap
------- Additional Comments From jkenisto at us dot ibm dot com 2007-04-18 21:36 -------
Created an attachment (id=1727)
--> (http://sourceware.org/bugzilla/attachment.cgi?id=1727&action=view)
(old) kprobes module for dumping stack
FWIW, here's a kprobes module that used to work on i386, back when we could use
kallsyms_lookup_name() to get the address on an unexported function
(show_trace(), in this case).
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http://sourceware.org/bugzilla/show_bug.cgi?id=4396
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[not found] <bug-4396-6586@http.sourceware.org/bugzilla/>
2017-10-11 10:44 ` [Bug tapsets/4396] script to dump hung task's kernel stack mark at klomp dot org
2017-10-11 10:48 ` mjw at fedoraproject dot org
2007-04-18 20:07 [Bug tapsets/4396] New: " jkenisto at us dot ibm dot com
2007-04-18 20:36 ` [Bug tapsets/4396] " jkenisto at us dot ibm dot com
2010-01-14 7:47 ` wenji dot huang at oracle dot com
2010-04-28 15:39 ` jistone at redhat dot com
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