Bug 107705
| Summary: | top hides child processes of non-execed children | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Jan Christiaan van Winkel <jc> |
| Component: | procps | Assignee: | Daniel Walsh <dwalsh> |
| Status: | CLOSED RAWHIDE | QA Contact: | Brian Brock <bbrock> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | rawhide | ||
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i686 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2004-03-29 12:48:09 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
*** Bug 107701 has been marked as a duplicate of this bug. *** Is this fixed by procps-3.1.15? Not a problem in 3.2.0 |
From Bugzilla Helper: User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.2.1) Gecko/20030225 Description of problem: this is almost the same bug as number 107701, except in RH9, not only top is wrong, but also ps. In fedora core test3, only top is affected. if a program fork()s but the child does not exec, top will not show it, and add all CPU time to the parent. Killing the parent will then show the child in top. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: Compile rabbit.c: #include <stdio.h> #include <unistd.h> int main() { fork(); fork(); printf("Rabbit PID=%d\n", getpid()); while (1) {} } [jc@minioreo TEST]$ make rabbit cc rabbit.c -o rabbit [jc@minioreo TEST]$ ./rabbit & [1] 12126 Rabbit PID=12128 Rabbit PID=12127 [jc@minioreo TEST]$ Rabbit PID=12129 Rabbit PID=12126 Actual Results: Running top will now only show the parent (with PID 12126). Killing this, will show two other rabbits, but not the third... Expected Results: All children should show up in top. Or at least there should be an option to un-hide un-execed children... Additional info: