Created attachment 656 [details] error log on crash VirtualGL allows you to remotely login to a Linux machine and get full 3D hardware acceleration. Since JOGL 2.1.4, JOGL crashes with a fatal error on startup. It all works fine in versions 2.1.3 and before. Below is the console output and attached the error log. Steps to reproduce: - Get a Linux machine and install VirtualGL (e.g., sudo apt-get virtualgl, followed by sudo /opt/VirtualGL/bin/vglserver_config, restart X) - Get another Linux machine and install VirtualGL - Log in to the first machine using vglconnect (e.g., /opt/VirtualGL/bin/vglconnect {user}@{server}) - Start a JOGL sample through vglrun, in my case I did: vglrun java -cp jogamp-all-platforms/jar/jogl-all.jar:jogamp-all-platforms/jar/gluegen-rt.jar:jogl-demos/jar/jogl-demos-data.jar:jogl-demos/jar/jogl-demos-util.jar:jogl-demos/jar/jogl-demos.jar demos.gears.Gears Console output (see attahment for error log): barta@melekeok:~/jogl/2.1.4$ vglrun java -cp jogamp-all-platforms/jar/jogl-all.jar:jogamp-all-platforms/jar/gluegen-rt.jar:jogl-demos/jar/jogl-demos-data.jar:jogl-demos/jar/jogl-demos-util.jar:jogl-demos/jar/jogl-demos.jar demos.gears.Gears # # A fatal error has been detected by the Java Runtime Environment: # # SIGSEGV (0xb) at pc=0x00000000baaaabaa, pid=9258, tid=140002518849280 # # JRE version: Java(TM) SE Runtime Environment (7.0_45-b18) (build 1.7.0_45-b18) # Java VM: Java HotSpot(TM) 64-Bit Server VM (24.45-b08 mixed mode linux-amd64 compressed oops) # Problematic frame: # C 0x00000000baaaabaa # # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # # An error report file with more information is saved as: # /home/barta/jogl/2.1.4/hs_err_pid9258.log # # If you would like to submit a bug report, please visit: # http://bugreport.sun.com/bugreport/crash.jsp # Aborted (core dumped) I get the crash when using versions 2.1.4 and later, up to the current version, using following steps after having set up VirtualGL. wget http://jogamp.org/deployment/v2.1.4/archive/jogamp-all-platforms.7z wget http://jogamp.org/deployment/v2.1.4/archive/jogl-demos.7z 7z x jogamp-all-platforms.7z 7z x jogl-demos.7z vglrun java -cp jogamp-all-platforms/jar/jogl-all.jar:jogamp-all-platforms/jar/gluegen-rt.jar:jogl-demos/jar/jogl-demos-data.jar:jogl-demos/jar/jogl-demos-util.jar:jogl-demos/jar/jogl-demos.jar demos.gears.Gear
My configuration is as follows: - Ubuntu Linux 12.10 - VirtualGL 64-bit v2.3.2 - NVIDIA GeForce GTX 660 Ti/PCIe/SSE2 (4.4.0 NVIDIA 340.32) - Java 7 64-bit (1.7.0_45-b18)
<http://jogamp.org/deployment/archive/master/gluegen_837-joal_569-jogl_1358-jocl_1021/> Does the crash also happen w/ latest aggregated build ? +++ I see in the logs that the crash happens during EGL initialization, i.e. eglInitialize(..). Hence I assume somewhat VirtualGL is at fault here. You can also test w/o EGL, via property 'jogl.disable.opengles' -Djogl.disable.opengles
Crash also happens with latest aggregate build (Oct 4). Using -Djogl.disable.opengles works, i.e., it does not crash when running using VirtualGL. Thanks
(In reply to comment #3) > Crash also happens with latest aggregate build (Oct 4). > > Using -Djogl.disable.opengles works, i.e., it does not crash when running > using VirtualGL. > > Thanks This is a bug w/ the VIrtualGL / GL propagation of using EGL/ES .. not JOGL's fault. Yes, EGL/ES probing was added after 2.1.4. Closing -> Invalid.