Bug: Intermittent runner.py | application crashed [@ NtClose + 0x14]
Status: RESOLVED
Priority: --
Resolution: WORKSFORME
Created: 2020-05-31 14:21:08+00:00
Resolved: 2021-06-15 01:48:09+00:00

**Filed by:** rmaries [at] mozilla.com
**Parsed log:** https://treeherder.mozilla.org/logviewer.html#?job_id=304446921&repo=mozilla-central
**Full log:** https://firefox-ci-tc.services.mozilla.com/api/queue/v1/task/Tc2F8DFuQuSRlgH2tgG6bA/runs/0/artifacts/public/logs/live_backing.log

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[task 2020-05-31T14:10:37.176Z] 14:10:37     INFO -  mozcrash Saved minidump as 
C:\Users\task_1590930711\build\blobber_upload_dir\e9a2486d-4e5d-4e02-b023-3aaef26c73cc.dmp
[task 2020-05-31T14:10:37.177Z] 14:10:37     INFO -  mozcrash Saved app info as C:\Users\task_1590930711\build\blobber_upload_dir\e9a2486d-4e5d-4e02-b023-3aaef26c73cc.extra
[task 2020-05-31T14:10:37.177Z] 14:10:37    ERROR -  PROCESS-CRASH | runner.py | application crashed [@ NtClose + 0x14]
[task 2020-05-31T14:10:37.177Z] 14:10:37     INFO -  Crash dump filename: c:\users\task_1590930711\appdata\local\temp\tmplysvjo\profile\minidumps\e9a2486d-4e5d-4e02-b023-3aaef26c73cc.dmp
[task 2020-05-31T14:10:37.178Z] 14:10:37     INFO -  Operating system: Windows NT
[task 2020-05-31T14:10:37.178Z] 14:10:37     INFO -                    10.0.17134
[task 2020-05-31T14:10:37.178Z] 14:10:37     INFO -  CPU: amd64
[task 2020-05-31T14:10:37.178Z] 14:10:37     INFO -       family 6 model 142 stepping 9
[task 2020-05-31T14:10:37.179Z] 14:10:37     INFO -       4 CPUs
[task 2020-05-31T14:10:37.179Z] 14:10:37     INFO -  GPU: UNKNOWN
[task 2020-05-31T14:10:37.180Z] 14:10:37     INFO -  Crash reason:  EXCEPTION_BREAKPOINT
[task 2020-05-31T14:10:37.180Z] 14:10:37     INFO -  Crash address: 0xcccca174
[task 2020-05-31T14:10:37.181Z] 14:10:37     INFO -  Process uptime: 9 seconds
[task 2020-05-31T14:10:37.181Z] 14:10:37     INFO -  Thread 0 (crashed)
[task 2020-05-31T14:10:37.181Z] 14:10:37     INFO -   0  ntdll.dll!NtClose + 0x14
[task 2020-05-31T14:10:37.182Z] 14:10:37     INFO -      rax = 0x000000000000000f   rdx = 0x0000000000000000
[task 2020-05-31T14:10:37.182Z] 14:10:37     INFO -      rcx = 0x000000000000053c   rbx = 0x0000000000000000
[task 2020-05-31T14:10:37.182Z] 14:10:37     INFO -      rsi = 0x000000007ffe0385   rdi = 0x000001e6571ae9c0
[task 2020-05-31T14:10:37.182Z] 14:10:37     INFO -      rbp = 0x0000003616bf9799   rsp = 0x0000003616bf9728
[task 2020-05-31T14:10:37.183Z] 14:10:37     INFO -       r8 = 0x000001e6571b4fd0    r9 = 0x000000000003a000
[task 2020-05-31T14:10:37.183Z] 14:10:37     INFO -      r10 = 0x0000000000000000   r11 = 0x0000000000000246
[task 2020-05-31T14:10:37.183Z] 14:10:37     INFO -      r12 = 0x0000000000000000   r13 = 0x0000000000000040
[task 2020-05-31T14:10:37.183Z] 14:10:37     INFO -      r14 = 0x000000007ffe0384   r15 = 0x000001e6571ae9d8
[task 2020-05-31T14:10:37.184Z] 14:10:37     INFO -      rip = 0x00007ffdcccca174
[task 2020-05-31T14:10:37.184Z] 14:10:37     INFO -      Found by: given as instruction pointer in context
[task 2020-05-31T14:10:37.184Z] 14:10:37     INFO -   1  ntdll.dll!LdrpMapDllNtFileName + 0x1b3
[task 2020-05-31T14:10:37.184Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.185Z] 14:10:37     INFO -      rsp = 0x0000003616bf9730   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.185Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.185Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc6beb7
[task 2020-05-31T14:10:37.185Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.185Z] 14:10:37     INFO -   2  ntdll.dll!LdrpMapDllFullPath + 0xe4
[task 2020-05-31T14:10:37.186Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.186Z] 14:10:37     INFO -      rsp = 0x0000003616bf9800   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.186Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.186Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc6b68c
[task 2020-05-31T14:10:37.187Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.187Z] 14:10:37     INFO -   3  ntdll.dll!LdrpProcessWork + 0x139
[task 2020-05-31T14:10:37.187Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.187Z] 14:10:37     INFO -      rsp = 0x0000003616bf9990   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.188Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.188Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc6b3e1
[task 2020-05-31T14:10:37.188Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.188Z] 14:10:37     INFO -   4  ntdll.dll!LdrpLoadDllInternal + 0x13e
[task 2020-05-31T14:10:37.189Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.189Z] 14:10:37     INFO -      rsp = 0x0000003616bf9a00   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.189Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.189Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc60fda
[task 2020-05-31T14:10:37.189Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.190Z] 14:10:37     INFO -   5  ntdll.dll!LdrpLoadDll + 0x10b
[task 2020-05-31T14:10:37.190Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.190Z] 14:10:37     INFO -      rsp = 0x0000003616bf9a80   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.190Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.191Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc64477
[task 2020-05-31T14:10:37.191Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.191Z] 14:10:37     INFO -   6  ntdll.dll!LdrLoadDll + 0xa4
[task 2020-05-31T14:10:37.191Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.192Z] 14:10:37     INFO -      rsp = 0x0000003616bf9c30   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.192Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.192Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdccc6a814
[task 2020-05-31T14:10:37.192Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.193Z] 14:10:37     INFO -   7  firefox.exe!mozilla::freestanding::patched_LdrLoadDll(wchar_t*, unsigned long*, _UNICODE_STRING*, void**) [DllBlocklist.cpp:8b62adf33598b50a04bc44eec167827dd9ede178 : 308 + 0x12]
[task 2020-05-31T14:10:37.193Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.193Z] 14:10:37     INFO -      rsp = 0x0000003616bf9d30   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.193Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.194Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ff79b0d2898
[task 2020-05-31T14:10:37.194Z] 14:10:37     INFO -      Found by: call frame info
[task 2020-05-31T14:10:37.194Z] 14:10:37     INFO -   8  KERNELBASE.dll!RtlpFindUnicodeStringInSection + 0x11b
[task 2020-05-31T14:10:37.194Z] 14:10:37     INFO -      rbx = 0x0000000000000000   rbp = 0x0000003616bf9799
[task 2020-05-31T14:10:37.195Z] 14:10:37     INFO -      rsp = 0x0000003616bf9e00   r12 = 0x0000000000000000
[task 2020-05-31T14:10:37.195Z] 14:10:37     INFO -      r13 = 0x0000000000000040   r14 = 0x000000007ffe0384
[task 2020-05-31T14:10:37.195Z] 14:10:37     INFO -      r15 = 0x000001e6571ae9d8   rip = 0x00007ffdc9b8790b
[task 2020-05-31T14:10:37.195Z] 14:10:37     INFO -      Found by: call frame info