crash in blink::SourceLocation::capture()
Reported by
markustr...@gmail.com,
May 26 2016
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Issue descriptionUserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2741.0 Safari/537.36 Steps to reproduce the problem: When build with gcc-6, Chromium crashes during startup. What is the expected behavior? What went wrong? Received signal 11 SEGV_MAPERR 000000000000 #0 0x5555564946ee base::debug::StackTrace::StackTrace() #1 0x555556494ad9 base::debug::(anonymous namespace)::StackDumpSignalHandler() #2 0x7ffff6d3aab0 <unknown> #3 0x5555589d9fb0 blink::SourceLocation::capture() #4 0x5555583dfc7b blink::LocalDOMWindow::schedulePostMessage() #5 0x5555583b820c blink::DOMWindow::postMessage() #6 0x555558b9a2a4 blink::V8Window::postMessageMethodCustom() #7 0x55555771f672 v8::internal::FunctionCallbackArguments::Call() #8 0x5555572b72ff v8::internal::(anonymous namespace)::HandleApiCallHelper() #9 0x5555572b7b42 v8::internal::Builtin_HandleApiCall() #10 0x2b73294063c7 <unknown> r8: 00001beb01db8470 r9: 0000000000000065 r10: 0000000000000032 r11: 0000000000000064 r12: 00007fffffffcae0 r13: 0000000000000000 r14: 00001627b34f5080 r15: 00002ab683d03110 di: 00001beb020a7e40 si: 0000000000000064 bp: 00007fffffffca40 bx: 00000552b6b85858 dx: 0000000000000000 ax: 0000000000000000 cx: 0000000000000000 sp: 00007fffffffc9e0 ip: 00005555589d9fb0 efl: 0000000000010246 cgf: 002b000000000033 erf: 0000000000000004 trp: 000000000000000e msk: 0000000000000000 cr2: 0000000000000000 [end of stack trace] Crashed report ID: How much crashed? Just one tab Is it a problem with a plugin? No Did this work before? N/A Chrome version: 52.0.2741.0 Channel: n/a OS Version: Flash Version:
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May 26 2016
Thanks for the report. Hey, any crash id generated in chrome://crashes ?
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May 26 2016
No. I've build chromium from source by hand with gcc, so crash reporting is not available. I use -fno-delete-null-pointer-checks and -flifetime-dse=1 in CXXFLAGS, so the crash is not caused by these new optimization in gcc-6.
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May 26 2016
Thank you for providing more feedback. Adding requester "ashejole@chromium.org" for another review and adding "Needs-Review" label for tracking. For more details visit https://www.chromium.org/issue-tracking/autotriage - Your friendly Sheriffbot
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May 26 2016
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May 27 2016
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May 27 2016
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Comment 1 by markustr...@gmail.com
, May 26 2016