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<p class="MsoNormal"><span lang="EN-US">Hello,<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I¡¯m currently developing a JavaFX based UI software on linux system.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">But, my application is terminated with a segmentation fault after 1 or 2 days running.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I found out where a segmentation fault occurred from the error report written by the Java Virtual Machine(JVM).<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">A segmentation fault occurrence location always seems to be the same and it is in the i965_dri.so module.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">You can see the first part of the error report in below.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">I don¡¯t know how can I solve this problem. So, please give me any advice about this problem.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">If you need, then I can support additional log data.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Thank you.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># A fatal error has been detected by the Java Runtime Environment:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># SIGSEGV (0xb) at pc=0x4b07ec5e, pid=657, tid=0x4ea55b40<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># JRE version: Java(TM) SE Runtime Environment (8.0_152-b16) (build 1.8.0_152-b16)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># Java VM: Java HotSpot(TM) Server VM (25.152-b16 mixed mode linux-x86 )<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># Problematic frame:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># C [i965_dri.so+0x40ac5e]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># Core dump written. Default location: /home/dra/Application/20181214/DRSC/core or core.657<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># If you would like to submit a bug report, please visit:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># http://bugreport.java.com/bugreport/crash.jsp<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># The crash happened outside the Java Virtual Machine in native code.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"># See problematic frame for where to report the bug.<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">#<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">--------------- T H R E A D ---------------<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Current thread (0x4d84d000): JavaThread "QuantumRenderer-0" daemon [_thread_in_native, id=846, stack(0x4ea05000,0x4ea56000)]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">siginfo: si_signo: 11 (SIGSEGV), si_code: 1 (SEGV_MAPERR), si_addr: 0x00000180<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Registers:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EAX=0x00000000, EBX=0x4b588000, ECX=0x00000000, EDX=0x00000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ESP=0x4ea549d0, EBP=0x00000001, ESI=0xbf9f99d0, EDI=0x00000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EIP=0x4b07ec5e, EFLAGS=0x00010202, CR2=0x00000180<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Top of Stack: (sp=0x4ea549d0)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea549d0: 4a955198 4b588000 4ea54a18 00000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea549e0: 42800000 00000000 4b07ec49 4b588000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea549f0: bf9f99d0 4a955198 00000000 4b06fd4f<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea54a00: 4a955198 00000000 00000000 00000001<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea54a10: 00000000 00000000 00000000 4b07474a<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea54a20: 00000000 3f2aaaab 00000000 00000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea54a30: 3eaaaaab 00000000 00000000 00000000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4ea54a40: 00000000 3f2aaaab 4b0770f9 960b5400
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Instructions: (pc=0x4b07ec5e)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4b07ec3e: 00 00 55 57 56 53 e8 67 61 c2 ff 81 c3 b7 93 50<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4b07ec4e: 00 83 ec 1c 8b 7c 24 34 8b 54 24 38 8b 6c 24 3c<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4b07ec5e: 8b b7 80 01 00 00 83 fe 03 74 1f 83 fe 04 74 3a<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">0x4b07ec6e: 83 fe 02 b8 00 00 00 00 0f 45 f0 83 c4 1c 89 f0
<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Register to memory mapping:<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EAX=0x00000000 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EBX=0x4b588000: <offset 0x914000> in /usr/lib/i386-linux-gnu/dri/i965_dri.so at 0x4ac74000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ECX=0x00000000 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EDX=0x00000000 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ESP=0x4ea549d0 is pointing into the stack for thread: 0x4d84d000<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EBP=0x00000001 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">ESI=0xbf9f99d0 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">EDI=0x00000000 is an unknown value<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Stack: [0x4ea05000,0x4ea56000], sp=0x4ea549d0, free space=318k<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">C [i965_dri.so+0x40ac5e]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J 7607 com.sun.prism.es2.GLContext.nDrawIndexedQuads(JI[F[B)V (0 bytes) @ 0xa84bb099 [0xa84bb020+0x79]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J 13062 C2 com.sun.prism.es2.ES2SwapChain.prepare(Lcom/sun/javafx/geom/Rectangle;)Z (184 bytes) @ 0xa7ea1da0 [0xa7ea18a0+0x500]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J 16206 C2 com.sun.javafx.tk.quantum.PresentingPainter.run()V (675 bytes) @ 0xa8b17034 [0xa8b16980+0x6b4]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J 13591 C2 com.sun.javafx.tk.RenderJob.run()V (105 bytes) @ 0xa899d420 [0xa899d320+0x100]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">J 13740% C2 java.util.concurrent.ThreadPoolExecutor.runWorker(Ljava/util/concurrent/ThreadPoolExecutor$Worker;)V (225 bytes) @ 0xa9013e34 [0xa9013d00+0x134]<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">j java.util.concurrent.ThreadPoolExecutor$Worker.run()V+5<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">j com.sun.javafx.tk.quantum.QuantumRenderer$PipelineRunnable.run()V+8<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">j java.lang.Thread.run()V+11<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">v ~StubRoutines::call_stub<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US">¡¦<o:p></o:p></span></p>
<p class="MsoNormal"><span lang="EN-US"><o:p> </o:p></span></p>
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