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* [Bug runtime/6500] New: Systemtap's utrace support needs to follow new threads
@ 2008-05-08 21:44 ananth at in dot ibm dot com
  2008-05-09  8:28 ` [Bug runtime/6500] " dsmith at redhat dot com
  2008-05-09 11:11 ` dsmith at redhat dot com
  0 siblings, 2 replies; 3+ messages in thread
From: ananth at in dot ibm dot com @ 2008-05-08 21:44 UTC (permalink / raw)
  To: systemtap

Running the following script on a multi-threaded process yields traces only for
the tgid and not for any of the threads:

probe process(<path to multithreaded proc>).syscall
{
        printf("%d thread[%d] syscall\n", pid(), tid())
}

output:
...
5739 thread[5739] syscall
5739 thread[5739] syscall
5739 thread[5739] syscall
5739 thread[5739] syscall
...

[ananth@thinktux]$ ls /proc/5739/task/
5739  5740  5741

-- 
           Summary: Systemtap's utrace support needs to follow new threads
           Product: systemtap
           Version: unspecified
            Status: NEW
          Severity: normal
          Priority: P2
         Component: runtime
        AssignedTo: systemtap at sources dot redhat dot com
        ReportedBy: ananth at in dot ibm dot com


http://sourceware.org/bugzilla/show_bug.cgi?id=6500

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You are the assignee for the bug, or are watching the assignee.

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug runtime/6500] Systemtap's utrace support needs to follow new threads
  2008-05-08 21:44 [Bug runtime/6500] New: Systemtap's utrace support needs to follow new threads ananth at in dot ibm dot com
@ 2008-05-09  8:28 ` dsmith at redhat dot com
  2008-05-09 11:11 ` dsmith at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: dsmith at redhat dot com @ 2008-05-09  8:28 UTC (permalink / raw)
  To: systemtap



-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |ASSIGNED


http://sourceware.org/bugzilla/show_bug.cgi?id=6500

------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

^ permalink raw reply	[flat|nested] 3+ messages in thread

* [Bug runtime/6500] Systemtap's utrace support needs to follow new threads
  2008-05-08 21:44 [Bug runtime/6500] New: Systemtap's utrace support needs to follow new threads ananth at in dot ibm dot com
  2008-05-09  8:28 ` [Bug runtime/6500] " dsmith at redhat dot com
@ 2008-05-09 11:11 ` dsmith at redhat dot com
  1 sibling, 0 replies; 3+ messages in thread
From: dsmith at redhat dot com @ 2008-05-09 11:11 UTC (permalink / raw)
  To: systemtap


------- Additional Comments From dsmith at redhat dot com  2008-05-08 21:44 -------
Fixed in commit 4525514.

-- 
           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|                            |FIXED


http://sourceware.org/bugzilla/show_bug.cgi?id=6500

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You are the assignee for the bug, or are watching the assignee.

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2008-05-08 21:44 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-05-08 21:44 [Bug runtime/6500] New: Systemtap's utrace support needs to follow new threads ananth at in dot ibm dot com
2008-05-09  8:28 ` [Bug runtime/6500] " dsmith at redhat dot com
2008-05-09 11:11 ` dsmith at redhat dot com

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