Bug 1266572
| Summary: | restraint client segmentation fault in copy_job_as_template | ||
|---|---|---|---|
| Product: | [Retired] Restraint | Reporter: | Jeff Bastian <jbastian> |
| Component: | general | Assignee: | Artem Savkov <asavkov> |
| Status: | CLOSED NEXTRELEASE | QA Contact: | tools-bugs <tools-bugs> |
| Severity: | high | Docs Contact: | |
| Priority: | medium | ||
| Version: | 0.1.21 | CC: | asavkov, beaker-dev-list, bpeck, dcallagh, mjia, rjoost |
| Target Milestone: | 0.1.23 | Keywords: | Patch |
| Target Release: | --- | ||
| Hardware: | aarch64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-01-22 14:37:02 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: | |||
please provide the xml used as well. thanks recipe_nodes in client.c:1055 is a null pointer:
Program terminated with signal 11, Segmentation fault.
#0 0x000000000040a670 in copy_job_as_template (
job=0x11b79820 "/root/keyutils/keyutils-testsuite.xml",
app_data=0x11b6ad20) at client.c:1055
1055 for (guint i = 0; i < recipe_nodes->nodesetval->nodeNr; i++) {
Missing separate debuginfos, use: debuginfo-install glibc-2.17-105.el7.aarch64
(gdb) print i
$1 = 0
(gdb) print recipe_nodes
$2 = (xmlXPathObjectPtr) 0x0
(gdb) print recipe_nodes->nodesetval
Cannot access memory at address 0x8
The job xml is simple enough:
<job>
<recipe>
<recipeSet>
<task name="/kernel/keyutils/testsuite">
<fetch url="git://example.com/keyutils-tests.git?master#testsuite"/>
</task>
</recipeSet>
</recipe>
</job>
(In reply to Jeff Bastian from comment #2) > The job xml is simple enough: > > <job> > <recipe> > <recipeSet> D'oh! That's my mistake: I had recipe and recipeSet inverted... It works fine once I fixed it. still shouldn't segfault. leave this open and I'll fix it. Thanks Jeff If it helps, I found my problem with xmllint: $ xmllint --noout \ --relaxng /usr/lib/python2.7/site-packages/bkr/common/schema/beaker-job.rng \ keyutils-testsuite.xml keyutils-testsuite.xml:1: element job: Relax-NG validity error : Expecting an element recipeSet, got nothing keyutils-testsuite.xml:2: element recipe: Relax-NG validity error : Invalid sequence in interleave keyutils-testsuite.xml:2: element recipe: Relax-NG validity error : Element job failed to validate content keyutils-testsuite.xml fails to validate Merged, there is also this change https://gerrit.beaker-project.org/#/c/4607/2 that adds job xml validation to restraint. |
Description of problem: The restraint client crashes with a segfault when I try to run a standalone job. [root@centipede keyutils]# restraint --host=1=localhost --job=/root/keyutils/key utils-testsuite.xml No result Using ./keyutils-testsuite.02 for job run Segmentation fault (core dumped) A backtrace from the core file: (gdb) bt #0 0x000000000040a670 in copy_job_as_template ( job=0x11b79820 "/root/keyutils/keyutils-testsuite.xml", app_data=0x11b6ad20) at client.c:1055 #1 0x000000000040b44c in main (argc=1, argv=0x3fff1412588) at client.c:1449 Version-Release number of selected component (if applicable): restraint-0.1.21-3.aa7a.aarch64 How reproducible: always Steps to Reproduce: 1. restraint --host=1=localhost --job=job.xml Actual results: segfault Expected results: job runs Additional info: