Bug 1001894
| Summary: | abrt-handle-event segfaults on post-create stage | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Mamoru TASAKA <mtasaka> | ||||
| Component: | abrt | Assignee: | Richard Marko <rmarko> | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 19 | CC: | abrt-devel-list, ars_1, bugs.michael, dvlasenk, iprikryl, jberan, jfilak, jmoskovc, mmilata, mtoman, rmarko | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2013-09-09 14:10:51 UTC | Type: | Bug | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Same with Fedora 20: Sep 3 23:16:34 faldor kernel: [46404.939515] traps: xzgv[29900] general protection ip:3335614ff4 sp:7ffffb2bb670 error:0 in libgobject-2.0.so.0.3706.0[3335600000+50000] Sep 3 23:16:34 faldor abrtd: Directory 'ccpp-2013-09-03-23:16:34-29900' creation detected Sep 3 23:16:34 faldor abrt[29901]: Saved core dump of pid 29900 (/usr/bin/xzgv) to /var/tmp/abrt/ccpp-2013-09-03-23:16:34-29900 (4890624 bytes) Sep 3 23:16:34 faldor abrtd: Can't load public GPG key /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora Sep 3 23:16:34 faldor abrtd: Generating core_backtrace Sep 3 23:16:34 faldor abrtd: Generating backtrace Sep 3 23:16:35 faldor kernel: [46406.169009] abrt-handle-eve[29902]: segfault at 0 ip 00007fd521b61134 sp 00007fff7d712440 error 4 in libsatyr.so.1.0.0[7fd521b0a000+139000] Sep 3 23:16:35 faldor abrt[29938]: Saved core dump of pid 29902 (/usr/libexec/abrt-handle-event) to /var/tmp/abrt/abrt-handle-event-coredump (1753088 bytes) Sep 3 23:16:35 faldor abrtd: 'post-create' on '/var/tmp/abrt/ccpp-2013-09-03-23:16:34-29900' killed by signal 11 Sep 3 23:16:35 faldor abrtd: Deleting problem directory '/var/tmp/abrt/ccpp-2013-09-03-23:16:34-29900' I have a fix ready for the crash but the root cause is that one of the 'core_backtrace' files is most probably incomplete. It would be helpful if you go through directories in /var/tmp/abrt and try to find 'core_backtrace' which seems incomplete (e.g. has empty stacktrace field) and post it here as an attachment along with 'backtrace' file (if it doesn't contain anything sensitive) so we can debug why it was generated like that. Thanks! *** This bug has been marked as a duplicate of bug 997076 *** |
Created attachment 791249 [details] gdb log for abrt-handle-event Description of problem: When abrt detects some application's segfault, abrt-handle-event-coredump segfaults at post-create stage and I cannot submit bug report using abrt. Version-Release number of selected component (if applicable): abrt-2.1.6-3.fc19.i686 How reproducible: 100% Steps to Reproduce: 1. Find out some application (in rpm) which segfaults and make it segfault, or just send SIGSEGV signal 2. Watch 3. Actual results: /var/log/messages: Aug 28 13:27:24 localhost abrtd: Directory 'ccpp-2013-08-28-13:27:23-2136' creation detected Aug 28 13:27:24 localhost abrt[2385]: Saved core dump of pid 2136 (/usr/bin/pcmanfm) to /var/tmp/abrt/ccpp-2013-08-28-13:27:23-2136 (100114432 bytes) Aug 28 13:27:24 localhost abrtd: Can't load public GPG key /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora Aug 28 13:27:24 localhost abrtd: Generating core_backtrace Aug 28 13:27:24 localhost abrtd: バックトレースの生成中 Aug 28 13:27:25 localhost abrt: detected unhandled Python exception Aug 28 13:27:28 localhost abrt: detected unhandled Python exception Aug 28 13:27:32 localhost kernel: [ 165.878327] abrt-handle-eve[2386]: segfault at 0 ip b73cb224 sp bfdcd930 error 4 in libsatyr.so.1.0.0[b73bb000+2e000] Aug 28 13:27:32 localhost abrt[2423]: Saved core dump of pid 2386 (/usr/libexec/abrt-handle-event) to /var/tmp/abrt/abrt-handle-event-coredump (1011712 bytes) Aug 28 13:27:32 localhost abrtd: 'post-create' on '/var/tmp/abrt/ccpp-2013-08-28-13:27:23-2136' killed by signal 11 Aug 28 13:27:32 localhost abrtd: Deleting problem directory '/var/tmp/abrt/ccpp-2013-08-28-13:27:23-2136' Expected results: abrt-handle-event should not segfault Additional info: gdb result for abrt-handle-event attached