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IDProjectCategoryView StatusLast Update
0007890CentOS-7cairopublic2014-11-17 20:39
Reporterkdef Assigned To 
PrioritynormalSeverityminorReproducibilityalways
Status newResolutionopen 
Product Version7.0-1406 
Summary0007890: cairo testcases crash for gl backends on vnc server
DescriptionMany Cairo testcases crash on the gl, gl-window, gl-window&, and egl backends when the display is a vncserver.
Steps To ReproduceCheck out cairo c7 branch and run get_sources.sh, run configure and make test

(a1-bug is an example of a crashing test case)

vncserver :1 -SecurityTypes None
DISPLAY=:1 ./cairo-test-suite a1-bug

Test output indicates crashes on the gl backends. Expected to see all PASS (or XFAIL) and no crashes.
Additional InformationCould be an issue with the mesa swrast driver as that seems to be invoked when running the testcases on vnc.

Running the test under GDB I see this when it crashes:

Program received signal SIGFPE, Arithmetic exception.
[Switching to Thread 0x7fffec5d1700 (LWP 18094)]
0x00007ffff7f58601 in ?? ()
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Issue History

Date Modified Username Field Change
2014-11-17 18:02 kdef New Issue
2014-11-17 20:39 Dhileep kumar Tag Attached: "restarting system"
2014-11-17 20:39 Dhileep kumar Tag Detached: "restarting system"