Linux Release (NVIDIA):

https://build.chromium.org/p/chromium.gpu/builders/Linux%20Release%20%28NVIDIA%29/builds/75387/steps/webgl_conformance_tests%20on%20NVIDIA%20GPU%20on%20Linux%20on%20Linux/logs/stdio

DevtoolsTargetCrashException: Devtools target crashed
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(/tmp/run5FGLHL/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:341 _AddDebuggingInformation) Received a socket error in the browser connection and the tab no longer exists. The tab probably crashed.
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(/tmp/run5FGLHL/third_party/catapult/telemetry/telemetry/internal/backends/chrome_inspector/inspector_backend.py:342 _AddDebuggingInformation) Debugger url: ws://127.0.0.1:55344/devtools/page/C78BC316-069D-4024-AF64-0A2F1C4F70A1
Stack Trace:
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	Operating system: Linux
	                  0.0.0 Linux 3.13.0-61-generic #100-Ubuntu SMP Wed Jul 29 11:21:34 UTC 2015 x86_64
	CPU: amd64
	     family 6 model 60 stepping 3
	     1 CPU
	
	Crash reason:  SIGSEGV
	Crash address: 0x24a12ab8ad68
	
	Thread 0 (crashed)
	 0  chrome!v8::internal::IncrementalMarkingRootMarkingVisitor::VisitPointers(v8::internal::Object**, v8::internal::Object**) + 0xb0
	    rbx = 0x000008c422973a20   r12 = 0x00007ffdc87602d0
	    r13 = 0x000008c4229a3000   r14 = 0x000008c4229a3020
	    r15 = 0x0000000000000003   rip = 0x00007fc4e3032510
	    rsp = 0x00007ffdc8760288   rbp = 0x00007fc4e715c678
	    Found by: given as instruction pointer in context
	 1  chrome!v8::internal::Heap::IterateStrongRoots(v8::internal::ObjectVisitor*, v8::internal::VisitMode) + 0x26
	    rbx = 0x000008c422973a20   r12 = 0x00007ffdc87602d0
	    r13 = 0x000008c4229a3000   r14 = 0x000008c4229a3020
	    r15 = 0x0000000000000003   rip = 0x00007fc4e3025996
	    rsp = 0x00007ffdc8760290   rbp = 0x00007fc4e715c678
	    Found by: call frame info
	 2  chrome!v8::internal::IncrementalMarking::FinalizeIncrementally() + 0x47
	    rbx = 0x000008c422973a20   r12 = 0x000008c4229a3000
	    r13 = 0x000008c4229a3000   r14 = 0x0000000000decbad
	    r15 = 0x000008c4229a3000   rip = 0x00007fc4e302cb97
	    rsp = 0x00007ffdc87602c0   rbp = 0x00007fc4e715c678
	    Found by: call frame info
	 3  chrome!v8::internal::Heap::FinalizeIncrementalMarking(char const*) + 0x49d
	    rbx = 0x000008c4229a3020   r12 = 0x000008c4229a3000
	    r13 = 0x000008c4229a3000   r14 = 0x000008c4229a9350
	    r15 = 0x000008c4229a3000   rip = 0x00007fc4e301a18d
	    rsp = 0x00007ffdc8760300   rbp = 0x0000000000000004
	    Found by: call frame info