Bug 64560

Summary: strace doesn't detach properly
Product: [Retired] Red Hat Linux Reporter: Trond Eivind Glomsrxd <teg>
Component: straceAssignee: Jakub Jelinek <jakub>
Status: CLOSED DUPLICATE QA Contact: Brian Brock <bbrock>
Severity: medium Docs Contact:
Priority: medium    
Version: 7.3CC: geoffrey, mharris, notting
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Target Release: ---   
Hardware: i386   
OS: Linux   
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Fixed In Version: Doc Type: Bug Fix
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Clone Of: Environment:
Last Closed: 2002-05-23 12:25:12 UTC Type: ---
Regression: --- Mount Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Trond Eivind Glomsrxd 2002-05-07 23:21:56 UTC 
I run xchat. I strace it, and everything seems fine... I then exit the strace
process (C-c), and the process it's attached to hangs. It no longer refreshes or
reacts, and top shows it as being traced. Stracing the pid again makes the
program continue. 

Also reproduced with emacs.

kill -CONT on the attached process seems to help (strangely enough, kill -CONT
`pgrep emacs` works, killall -CONT emacs doesn't)
Comment 1 Geoffrey D. Bennett 2002-05-23 12:25:07 UTC 
This is a duplicate of bug #63370.
Comment 2 Trond Eivind Glomsrxd 2002-05-23 14:58:35 UTC 
Yep. I fixed psmisc/killall in a separate bug

*** This bug has been marked as a duplicate of 63370 ***