1282995 - Intermittent testing/mochitest/tests/Harness_sanity/test_sanitySimpletest.html | This test left crash dumps behind, but we weren't expecting it to!

Status: RESOLVED INCOMPLETE

(Testing :: Mochitest, defect)

Description

[Treeherder Bug Filer]

Filed by: [e-mail]

https://treeherder.mozilla.org/logviewer.html#?job_id=30819857&repo=mozilla-inbound

http://archive.mozilla.org/pub/firefox/tinderbox-builds/mozilla-inbound-win64/1467143433/mozilla-inbound_win8_64_test-mochitest-clipboard-e10s-bm119-tests1-windows-build109.txt.gz

Comment 1

[(not currently active) Ted Mielczarek]

I got a better stack when I ran minidump_stackwalk on this dump locally:
Thread 0 (crashed)
 0  0x7f79e663a96
    rax = 0x000007f79e663a96   rdx = 0x0000005cfcaff680
    rcx = 0x0000005cfcaff650   rbx = 0x0000005cfcaff700
    rsi = 0x0000005cfcc26310   rdi = 0x0000005cfcaff780
    rbp = 0x0000005cfcaff679   rsp = 0x0000005cfcaff5f8
     r8 = 0x0000000000000000    r9 = 0x0000000000000000
    r10 = 0x0000000000000004   r11 = 0x0000005cfcc26318
    r12 = 0x0000000000000000   r13 = 0x0000005cfcaffb80
    r14 = 0x0000000000000000   r15 = 0x0000005cfe7026d0
    rip = 0x000007f79e663a96
    Found by: given as instruction pointer in context
 1  KERNELBASE.dll!GetFileAttributesExW + 0x95
    rbp = 0x0000005cfcaff679   rsp = 0x0000005cfcaff600
    rip = 0x000007f834a81775
    Found by: stack scanning
 2  xul.dll!nsString::FindCharInSet(char16_t const *,int) [nsStringObsolete.cpp:7c3a439aee1c : 912 + 0x14]
    rsp = 0x0000005cfcaff6b0   rip = 0x000007f8198fa081
    Found by: stack scanning
 3  xul.dll!GetFileInfo [nsLocalFileWin.cpp:7c3a439aee1c : 666 + 0x10]
    rsp = 0x0000005cfcaff6e0   rip = 0x000007f8199249ed
    Found by: call frame info
 4  xul.dll!nsLocalFile::ResolveAndStat() [nsLocalFileWin.cpp:7c3a439aee1c : 1040 + 0x10]
    rsp = 0x0000005cfcaff740   rip = 0x000007f819927576
    Found by: call frame info
 5  xul.dll!nsLocalFile::Exists(bool *) [nsLocalFileWin.cpp:7c3a439aee1c : 2752 + 0x8]
    rsp = 0x0000005cfcaff860   rip = 0x000007f819924722
    Found by: call frame info
 6  xul.dll!mozilla::ipc::ScopedXREEmbed::SetAppDir(nsACString_internal const &) [ScopedXREEmbed.cpp:7c3a439aee1c :
 40 + 0x18]
    rsp = 0x0000005cfcaff890   rip = 0x000007f819c81182
    Found by: call frame info
 7  xul.dll!XRE_InitChildProcess [nsEmbedFunctions.cpp:7c3a439aee1c : 607 + 0xd]
    rsp = 0x0000005cfcaff8c0   rip = 0x000007f81b5f6dc4
    Found by: call frame info
 8  firefox.exe!content_process_main(int,char * * const) [plugin-container.cpp:7c3a439aee1c : 224 + 0x10]
    rsp = 0x0000005cfcaffb60   rip = 0x000007f6f7ec1725
    Found by: call frame info
 9  firefox.exe!NS_internal_main(int,char * *,char * *) [nsBrowserApp.cpp:7c3a439aee1c : 350 + 0xa]
    rsp = 0x0000005cfcaffbb0   rip = 0x000007f6f7ec1434
    Found by: call frame info
10  firefox.exe!wmain [nsWindowsWMain.cpp:7c3a439aee1c : 127 + 0x14]
    rsp = 0x0000005cfcaffc20   rip = 0x000007f6f7ec1e2b
    Found by: call frame info

...I still don't know what's going on there, though.