Filed by: ncsoregi [at] mozilla.com https://treeherder.mozilla.org/logviewer.html#?job_id=161640178&repo=mozilla-inbound https://queue.taskcluster.net/v1/task/A8Aj6_efS4GjWPCxf07hJw/runs/0/artifacts/public/logs/live_backing.log 8:48:56 INFO - TEST-INFO | 2355: exit 0 18:48:56 INFO - mozcrash Downloading symbols from: https://queue.taskcluster.net/v1/task/ORZnva4-S-GDtkMr1VWUjA/artifacts/public/build/target.crashreporter-symbols.zip 18:49:10 INFO - mozcrash Copy/paste: /Users/cltbld/tasks/task_1518395855/build/macosx64-minidump_stackwalk /var/folders/lp/yzl_q26s0b31h1_xskvs3rb800000w/T/tmp9MufHw/profile/minidumps/8FF1DCF4-A19D-4836-8AB9-09D2823CC469-browser.dmp /var/folders/lp/yzl_q26s0b31h1_xskvs3rb800000w/T/tmpCYI_bD 18:49:38 INFO - mozcrash Saved minidump as /Users/cltbld/tasks/task_1518395855/build/blobber_upload_dir/8FF1DCF4-A19D-4836-8AB9-09D2823CC469-browser.dmp 18:49:38 INFO - PROCESS-CRASH | tps | application crashed [@ __psynch_mutexwait + 0xa] 18:49:38 INFO - Crash dump filename: /var/folders/lp/yzl_q26s0b31h1_xskvs3rb800000w/T/tmp9MufHw/profile/minidumps/8FF1DCF4-A19D-4836-8AB9-09D2823CC469-browser.dmp 18:49:38 INFO - Operating system: Mac OS X 18:49:38 INFO - 10.10.5 14F27 18:49:38 INFO - CPU: amd64 18:49:38 INFO - family 6 model 69 stepping 1 18:49:38 INFO - 4 CPUs 18:49:38 INFO - GPU: UNKNOWN 18:49:38 INFO - Crash reason: EXC_BREAKPOINT / EXC_I386_BPT 18:49:38 INFO - Crash address: 0x7fff908cf166 18:49:38 INFO - Process uptime: 27 seconds 18:49:38 INFO - Thread 0 (crashed) 18:49:38 INFO - 0 libsystem_kernel.dylib!__psynch_mutexwait + 0xa 18:49:38 INFO - rax = 0x000000000200012d rdx = 0x0000000000000000 18:49:38 INFO - rcx = 0x00007fff52565948 rbx = 0x0000000000000203 18:49:38 INFO - rsi = 0x0000000000000203 rdi = 0x00007fff52565d20 18:49:38 INFO - rbp = 0x00007fff525659d0 rsp = 0x00007fff52565948 18:49:38 INFO - r8 = 0x0000000000002060 r9 = 0x0000000000000000 18:49:38 INFO - r10 = 0x0000000000018b08 r11 = 0x0000000000000246 18:49:38 INFO - r12 = 0x00007fff52565d38 r13 = 0x0000000000000203 18:49:38 INFO - r14 = 0x0000000000000000 r15 = 0x00007fff52565d20 18:49:38 INFO - rip = 0x00007fff908cf166 18:49:38 INFO - Found by: given as instruction pointer in context 18:49:38 INFO - 1 XUL!google_breakpad::ExceptionHandler::WriteMinidump(bool) [exception_handler.cc:8fae9e55fd403fdfa3b2db4ba496c68e519f38b6 : 298 + 0x5] 18:49:38 INFO - rbp = 0x00007fff52565c60 rsp = 0x00007fff525659e0 18:49:38 INFO - rip = 0x000000011143b857 18:49:38 INFO - Found by: previous frame's frame pointer 18:49:38 INFO - 2 XUL!google_breakpad::ExceptionHandler::WriteMinidump(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&, bool, bool (*)(char const*, char const*, void*, bool), void*) [exception_handler.cc:8fae9e55fd403fdfa3b2db4ba496c68e519f38b6 : 313 + 0xb] 18:49:38 INFO - rbx = 0x0000000000000001 rbp = 0x00007fff52565d90 18:49:38 INFO - rsp = 0x00007fff52565c70 r14 = 0x00007fff52565c80 18:49:38 INFO - r15 = 0x0000000000000000 rip = 0x000000011143b961 18:49:38 INFO - Found by: call frame info

I see this on osx as well for a new benchmark ARES6- https://public-artifacts.taskcluster.net/TIbdPVmNQOKx7MeA9Kh6VQ/0/public/logs/live_backing.log this seems to be forcing a browser shutdown/crash after timing out while waiting for the process to terminate.

you can see the try run here: https://treeherder.mozilla.org/#/jobs?repo=try&revision=6cf55d8fbbcb473d45b35fc563e01f95c4bfa375

Comment on attachment 8953095 [details] [diff] [review] do not run ares6 on osx Review of attachment 8953095 [details] [diff] [review]: ----------------------------------------------------------------- LGTM

Pushed by jmaher@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/5c10e3f4e008 disable ares6 on osx. r=rwood

:jandem, we are unable to get ARES-6 running reliably on OSX- is this something that you think would be useful? We have it running on linux/windows with the same setup. We will need someone to look at this if we want it running on OSX.

(In reply to Joel Maher ( :jmaher) (UTC-5) from comment #9) > :jandem, we are unable to get ARES-6 running reliably on OSX Hm do you know what the problem is exactly? > We have it running on > linux/windows with the same setup. We will need someone to look at this if > we want it running on OSX. Hm Linux and Windows is probably okay.. I just don't wallpaper over a real bug/crash...

I tried to get fresh crashes on try and failed: https://treeherder.mozilla.org/#/jobs?repo=try&revision=e4b20749a16b0b625405760a7bff1a2a7543c610 let me enable this

ok, lets get this running again.

Pushed by jmaher@mozilla.com: https://hg.mozilla.org/integration/mozilla-inbound/rev/22cce00037f9 enable ares-6 for osx. r=rwood