Bug 601709
Summary: | [5.5] The target program of gdb is terminated by SIGILL signal | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
Product: | Red Hat Enterprise Linux 5 | Reporter: | Alan Matsuoka <alanm> | ||||||||
Component: | gdb | Assignee: | Jan Kratochvil <jan.kratochvil> | ||||||||
Status: | CLOSED ERRATA | QA Contact: | qe-baseos-tools-bugs | ||||||||
Severity: | high | Docs Contact: | |||||||||
Priority: | high | ||||||||||
Version: | 5.5 | CC: | cagney, jakub, ltroan, moshiro, myamazak, pmuller, skito, tao | ||||||||
Target Milestone: | rc | Keywords: | Regression, ZStream | ||||||||
Target Release: | 5.6 | ||||||||||
Hardware: | ia64 | ||||||||||
OS: | Linux | ||||||||||
Whiteboard: | |||||||||||
Fixed In Version: | gdb-7.0.1-25.el5 | Doc Type: | Bug Fix | ||||||||
Doc Text: |
An SIGILL signal could have terminated a multithreaded program while the programs were being debugged in GDB. GDB processed a queued SIGILL signal even if the user deleted the signal's breakpoint. In such case, the SIGILL signal could break the inferior. With this update, GDB recognizes these cases at the moment when signaled by the target program and ignores the SIGILL signal for a deleted breakpoint.
|
Story Points: | --- | ||||||||
Clone Of: | Environment: | ||||||||||
Last Closed: | 2011-01-13 23:54:28 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 Depends On: | 615538 | ||||||||||
Bug Blocks: | 616315 | ||||||||||
Attachments: |
|
Description
Alan Matsuoka
2010-06-08 13:49:49 UTC
Created attachment 422202 [details] testpro.tar.bz2 Created attachment 422204 [details] sosreport-localhost-793395-ee1734.tar.bz2 Created attachment 428534 [details]
Temporary fix for gdb-7.0.1-23.el5.
Checking it more to make it suitable for upstream.
Post upstream: [patch] Fix linux-ia64 on SIGILL for deleted breakpoint http://sourceware.org/ml/gdb-patches/2010-07/msg00275.html Technical note added. If any revisions are required, please edit the "Technical Notes" field accordingly. All revisions will be proofread by the Engineering Content Services team. New Contents: An SIGILL signal could have terminated a multithreaded program while the programs were being debugged in GDB. GDB processed a queued SIGILL signal even if the user deleted the signal's breakpoint. In such case, the SIGILL signal could break the inferior. With this update, GDB recognizes these cases at the moment when signaled by the target program and ignores the SIGILL signal for a deleted breakpoint. An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0099.html |