I am trying to run MSBuild on my (mostly C ++) projects (imagine a really extensive code base). Visual Studio 2015 is a toolbox (Windows 7 SP1 and VS 2015 Update 2). Even with / m: 1 (and thus forcing to use only one processor), I find a whole completely random project, constantly hanging at the compilation stage. For example, when this problem occurs, if I look at the violation project and the files it consists of, I see that the .obj files were created successfully for each translation unit. However, the system simply does not go into the communication phase. I see two instances of cl.exe that are sitting idle in the task manager and are not doing anything. Maybe after 30 minutes or so, when I kill one of the instances, I get something like:
cl : Command line error D8040: error creating or communicating with child process [Path_To_The_Project_Where_The_Compiler_Was_Stuck.vcxproj]
After this, surprisingly, the compiler simply continues its fun journey, rising from where it left off.
Does anyone come across something similar? It made me beat shit in the last couple of weeks!
Updated with answers to requests that do not require verification:
It will look a little hairy. Please someone with the best editing skills, can you help me format it better so people don’t shy away from my eyes?
0:002> ~*kv 0 Id: 842c.86b0 Suspend: 1 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0024e008 00000000`774b8db8 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`774c3649 : ntdll!ZwWaitForSingleObject+0xa 00000000`0024e010 00000000`774b8cb4 : 00000000`00000001 00000000`0024e1d0 ffffffff`ffffffff 00000000`775a2490 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0024e0c0 00000000`774c25d4 : 000007fe`e012e3a0 00000000`0024e2c0 00000000`77350000 00000000`0000003c : ntdll!RtlEnterCriticalSection+0xd1 00000000`0024e0f0 00000000`774c2631 : 000007fe`fd25ace0 00000000`00004f03 ffffffff`ffffff00 00000000`00000000 : ntdll!LdrGetProcedureAddressEx+0x42d 00000000`0024e260 000007fe`fd2133d0 : 000007fe`fd25ace0 000007fe`fd256ee0 00000000`00004f03 00000000`0024e438 : ntdll!LdrGetProcedureAddress+0x11 00000000`0024e2a0 000007fe`e008f77d : 000007fe`e0163c58 000007fe`fd210000 000007fe`e012d890 00000000`0024e438 : KERNELBASE!GetProcAddress+0x5c 00000000`0024e2e0 000007fe`e008f5f1 : 00000000`00000000 ffffffff`ffffffff 00000000`0024e4d0 000007fe`fd1014bd : ucrtbase!try_get_function+0xed 00000000`0024e330 000007fe`e008f2c0 : 00000000`0024e4d0 00000000`00489198 00000000`004891b8 00000000`00000000 : ucrtbase!GetLocaleNameFromDefault+0x4d 00000000`0024e430 000007fe`e00871d8 : 00000000`00000004 00000000`004892c2 00000000`004891b8 00000000`00493ba0 : ucrtbase!__acrt_get_qualified_locale+0x74 00000000`0024e480 000007fe`e008aae3 : 00000000`00000000 00000000`0024e738 00000000`00000000 00000000`0024e820 : ucrtbase!_expandlocale+0x2c8 00000000`0024e6f0 000007fe`e008a5cd : 00000000`00200000 00000000`00240016 00000000`00000007 00000000`00493ba0 : ucrtbase!_wsetlocale_set_cat+0xab 00000000`0024ea60 000007fe`e008752a : 00000020`00000000 00000000`0000000a 003d0041`004c0019 00000000`0024ed50 : ucrtbase!_wsetlocale_nolock+0x10d 00000000`0024ecb0 000007fe`e00888f7 : 00000000`00000000 00000000`00000000 00000000`00000158 00000000`00000000 : ucrtbase!<lambda_30712929f77e709619002f448b6a9510>::operator()+0x3a 00000000`0024ed00 000007fe`e0085e2f : 00000000`0024ee50 00000000`00000000 00000000`77371eb0 00000000`0024ed90 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_d67e8342c384adda8f857579ab50b2ae>,<lambda_30712929f77e709619002f448b6a9510> & __ptr64,<lambda_4525336fd7e478d965fb7ca7a337cad8> >+0x3b 00000000`0024ed30 000007fe`e0088935 : 00000000`00000004 00000000`00000004 00000000`0024ee38 00000000`0024ee59 : ucrtbase!<lambda_2af78c5f5901b1372d98f9ab3177dfa6>::operator()+0x8b 00000000`0024ed90 000007fe`e0086c18 : 00000000`00000000 00000000`00000000 00000000`00000005 00000000`0024ee38 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5df02c53a8f32f81fd64e5bbb78039f1>,<lambda_2af78c5f5901b1372d98f9ab3177dfa6> & __ptr64,<lambda_f51fe5fd7c79a33db34fc9310f277369> & __ptr64>+0x15 00000000`0024edc0 000007fe`e0085e62 : 00000000`00000003 00000000`00000002 00000000`00000005 00000000`00489100 : ucrtbase!call_wsetlocale+0x288 00000000`0024eec0 00000001`3f258409 : 00000000`00000100 00000000`00000000 00000000`00000100 063707fe`00030000 : ucrtbase!setlocale+0x22 00000000`0024ef30 00000001`3f27cd2c : 00000000`00000000 00000001`3f32e270 000007fe`e0163818 00000000`00000000 : link!wmain+0xed 00000000`0024f790 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : link!MOD::FHasCorMeta+0x238 00000000`0024f7d0 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0024f800 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d 1 Id: 842c.73bc Suspend: 1 Teb: 000007ff`fffdc000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0287f118 00000000`774b8db8 : 00000000`003c0a18 00000000`000000e0 00000000`003c0000 00000000`0000000a : ntdll!ZwWaitForSingleObject+0xa 00000000`0287f120 00000000`774b8cb4 : 00000000`00000000 00000000`00000002 00000000`00000043 000007fe`e01639c0 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0287f1d0 000007fe`e008872f : 00000000`0287f2c0 00000000`0287f260 00000000`0287f290 00000000`00000000 : ntdll!RtlEnterCriticalSection+0xd1 00000000`0287f200 000007fe`e0089255 : 000007fe`e012db80 000007fe`e01625c0 00000000`00000000 00000000`0287f260 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5e887d1dcbef67a5eb4283622ba103bf>,<lambda_4466841279450cc726390878d4a41900> & __ptr64,<lambda_341c25c0346d94847f1f3c463c57e077> >+0x3f 00000000`0287f240 00000000`7749a52c : 000007fe`e0089060 000007fe`00000005 000007ff`fffd8000 00000000`00000005 : ucrtbase!__acrt_DllMain+0x1f5 00000000`0287f2e0 00000000`7749a1ef : 000007ff`fffd8000 00000000`00000000 000007ff`fffdc000 00000000`00000000 : ntdll!LdrpInitializeThread+0x17c 00000000`0287f3e0 00000000`7749a0ee : 00000000`0287f4a0 00000000`00000000 000007ff`fffd8000 00000000`00000000 : ntdll!LdrpInitialize+0x9f 00000000`0287f450 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!LdrInitializeThunk+0xe # 2 Id: 842c.71d8 Suspend: 1 Teb: 000007ff`fffda000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0275f9e8 00000000`77562c88 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgBreakPoint 00000000`0275f9f0 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgUiRemoteBreakin+0x38 00000000`0275fa20 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0275fa50 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d ucrtbase __ crt_seh_guarded_call <void> :: operator () << lambda_d67e8342c384adda8f857579ab50b2ae>, <lambda_30712929f77e709619002f448b6a9510> & __ptr64, <lambda_4525336fd7e478d965fb7ca7a337cad8>> + 0x3b! 0:002> ~*kv 0 Id: 842c.86b0 Suspend: 1 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0024e008 00000000`774b8db8 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`774c3649 : ntdll!ZwWaitForSingleObject+0xa 00000000`0024e010 00000000`774b8cb4 : 00000000`00000001 00000000`0024e1d0 ffffffff`ffffffff 00000000`775a2490 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0024e0c0 00000000`774c25d4 : 000007fe`e012e3a0 00000000`0024e2c0 00000000`77350000 00000000`0000003c : ntdll!RtlEnterCriticalSection+0xd1 00000000`0024e0f0 00000000`774c2631 : 000007fe`fd25ace0 00000000`00004f03 ffffffff`ffffff00 00000000`00000000 : ntdll!LdrGetProcedureAddressEx+0x42d 00000000`0024e260 000007fe`fd2133d0 : 000007fe`fd25ace0 000007fe`fd256ee0 00000000`00004f03 00000000`0024e438 : ntdll!LdrGetProcedureAddress+0x11 00000000`0024e2a0 000007fe`e008f77d : 000007fe`e0163c58 000007fe`fd210000 000007fe`e012d890 00000000`0024e438 : KERNELBASE!GetProcAddress+0x5c 00000000`0024e2e0 000007fe`e008f5f1 : 00000000`00000000 ffffffff`ffffffff 00000000`0024e4d0 000007fe`fd1014bd : ucrtbase!try_get_function+0xed 00000000`0024e330 000007fe`e008f2c0 : 00000000`0024e4d0 00000000`00489198 00000000`004891b8 00000000`00000000 : ucrtbase!GetLocaleNameFromDefault+0x4d 00000000`0024e430 000007fe`e00871d8 : 00000000`00000004 00000000`004892c2 00000000`004891b8 00000000`00493ba0 : ucrtbase!__acrt_get_qualified_locale+0x74 00000000`0024e480 000007fe`e008aae3 : 00000000`00000000 00000000`0024e738 00000000`00000000 00000000`0024e820 : ucrtbase!_expandlocale+0x2c8 00000000`0024e6f0 000007fe`e008a5cd : 00000000`00200000 00000000`00240016 00000000`00000007 00000000`00493ba0 : ucrtbase!_wsetlocale_set_cat+0xab 00000000`0024ea60 000007fe`e008752a : 00000020`00000000 00000000`0000000a 003d0041`004c0019 00000000`0024ed50 : ucrtbase!_wsetlocale_nolock+0x10d 00000000`0024ecb0 000007fe`e00888f7 : 00000000`00000000 00000000`00000000 00000000`00000158 00000000`00000000 : ucrtbase!<lambda_30712929f77e709619002f448b6a9510>::operator()+0x3a 00000000`0024ed00 000007fe`e0085e2f : 00000000`0024ee50 00000000`00000000 00000000`77371eb0 00000000`0024ed90 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_d67e8342c384adda8f857579ab50b2ae>,<lambda_30712929f77e709619002f448b6a9510> & __ptr64,<lambda_4525336fd7e478d965fb7ca7a337cad8> >+0x3b 00000000`0024ed30 000007fe`e0088935 : 00000000`00000004 00000000`00000004 00000000`0024ee38 00000000`0024ee59 : ucrtbase!<lambda_2af78c5f5901b1372d98f9ab3177dfa6>::operator()+0x8b 00000000`0024ed90 000007fe`e0086c18 : 00000000`00000000 00000000`00000000 00000000`00000005 00000000`0024ee38 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5df02c53a8f32f81fd64e5bbb78039f1>,<lambda_2af78c5f5901b1372d98f9ab3177dfa6> & __ptr64,<lambda_f51fe5fd7c79a33db34fc9310f277369> & __ptr64>+0x15 00000000`0024edc0 000007fe`e0085e62 : 00000000`00000003 00000000`00000002 00000000`00000005 00000000`00489100 : ucrtbase!call_wsetlocale+0x288 00000000`0024eec0 00000001`3f258409 : 00000000`00000100 00000000`00000000 00000000`00000100 063707fe`00030000 : ucrtbase!setlocale+0x22 00000000`0024ef30 00000001`3f27cd2c : 00000000`00000000 00000001`3f32e270 000007fe`e0163818 00000000`00000000 : link!wmain+0xed 00000000`0024f790 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : link!MOD::FHasCorMeta+0x238 00000000`0024f7d0 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0024f800 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d 1 Id: 842c.73bc Suspend: 1 Teb: 000007ff`fffdc000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0287f118 00000000`774b8db8 : 00000000`003c0a18 00000000`000000e0 00000000`003c0000 00000000`0000000a : ntdll!ZwWaitForSingleObject+0xa 00000000`0287f120 00000000`774b8cb4 : 00000000`00000000 00000000`00000002 00000000`00000043 000007fe`e01639c0 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0287f1d0 000007fe`e008872f : 00000000`0287f2c0 00000000`0287f260 00000000`0287f290 00000000`00000000 : ntdll!RtlEnterCriticalSection+0xd1 00000000`0287f200 000007fe`e0089255 : 000007fe`e012db80 000007fe`e01625c0 00000000`00000000 00000000`0287f260 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5e887d1dcbef67a5eb4283622ba103bf>,<lambda_4466841279450cc726390878d4a41900> & __ptr64,<lambda_341c25c0346d94847f1f3c463c57e077> >+0x3f 00000000`0287f240 00000000`7749a52c : 000007fe`e0089060 000007fe`00000005 000007ff`fffd8000 00000000`00000005 : ucrtbase!__acrt_DllMain+0x1f5 00000000`0287f2e0 00000000`7749a1ef : 000007ff`fffd8000 00000000`00000000 000007ff`fffdc000 00000000`00000000 : ntdll!LdrpInitializeThread+0x17c 00000000`0287f3e0 00000000`7749a0ee : 00000000`0287f4a0 00000000`00000000 000007ff`fffd8000 00000000`00000000 : ntdll!LdrpInitialize+0x9f 00000000`0287f450 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!LdrInitializeThunk+0xe # 2 Id: 842c.71d8 Suspend: 1 Teb: 000007ff`fffda000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0275f9e8 00000000`77562c88 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgBreakPoint 00000000`0275f9f0 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgUiRemoteBreakin+0x38 00000000`0275fa20 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0275fa50 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d ucrtbase __ crt_seh_guarded_call <void> :: operator () << lambda_5df02c53a8f32f81fd64e5bbb78039f1>, <lambda_2af78c5f5901b1372d98f9ab3177dfa6> & __ptr64, <lambda_f51fe5fd7c79a33db34fc9310f277369> & __ptr64> + 0x15! 0:002> ~*kv 0 Id: 842c.86b0 Suspend: 1 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0024e008 00000000`774b8db8 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`774c3649 : ntdll!ZwWaitForSingleObject+0xa 00000000`0024e010 00000000`774b8cb4 : 00000000`00000001 00000000`0024e1d0 ffffffff`ffffffff 00000000`775a2490 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0024e0c0 00000000`774c25d4 : 000007fe`e012e3a0 00000000`0024e2c0 00000000`77350000 00000000`0000003c : ntdll!RtlEnterCriticalSection+0xd1 00000000`0024e0f0 00000000`774c2631 : 000007fe`fd25ace0 00000000`00004f03 ffffffff`ffffff00 00000000`00000000 : ntdll!LdrGetProcedureAddressEx+0x42d 00000000`0024e260 000007fe`fd2133d0 : 000007fe`fd25ace0 000007fe`fd256ee0 00000000`00004f03 00000000`0024e438 : ntdll!LdrGetProcedureAddress+0x11 00000000`0024e2a0 000007fe`e008f77d : 000007fe`e0163c58 000007fe`fd210000 000007fe`e012d890 00000000`0024e438 : KERNELBASE!GetProcAddress+0x5c 00000000`0024e2e0 000007fe`e008f5f1 : 00000000`00000000 ffffffff`ffffffff 00000000`0024e4d0 000007fe`fd1014bd : ucrtbase!try_get_function+0xed 00000000`0024e330 000007fe`e008f2c0 : 00000000`0024e4d0 00000000`00489198 00000000`004891b8 00000000`00000000 : ucrtbase!GetLocaleNameFromDefault+0x4d 00000000`0024e430 000007fe`e00871d8 : 00000000`00000004 00000000`004892c2 00000000`004891b8 00000000`00493ba0 : ucrtbase!__acrt_get_qualified_locale+0x74 00000000`0024e480 000007fe`e008aae3 : 00000000`00000000 00000000`0024e738 00000000`00000000 00000000`0024e820 : ucrtbase!_expandlocale+0x2c8 00000000`0024e6f0 000007fe`e008a5cd : 00000000`00200000 00000000`00240016 00000000`00000007 00000000`00493ba0 : ucrtbase!_wsetlocale_set_cat+0xab 00000000`0024ea60 000007fe`e008752a : 00000020`00000000 00000000`0000000a 003d0041`004c0019 00000000`0024ed50 : ucrtbase!_wsetlocale_nolock+0x10d 00000000`0024ecb0 000007fe`e00888f7 : 00000000`00000000 00000000`00000000 00000000`00000158 00000000`00000000 : ucrtbase!<lambda_30712929f77e709619002f448b6a9510>::operator()+0x3a 00000000`0024ed00 000007fe`e0085e2f : 00000000`0024ee50 00000000`00000000 00000000`77371eb0 00000000`0024ed90 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_d67e8342c384adda8f857579ab50b2ae>,<lambda_30712929f77e709619002f448b6a9510> & __ptr64,<lambda_4525336fd7e478d965fb7ca7a337cad8> >+0x3b 00000000`0024ed30 000007fe`e0088935 : 00000000`00000004 00000000`00000004 00000000`0024ee38 00000000`0024ee59 : ucrtbase!<lambda_2af78c5f5901b1372d98f9ab3177dfa6>::operator()+0x8b 00000000`0024ed90 000007fe`e0086c18 : 00000000`00000000 00000000`00000000 00000000`00000005 00000000`0024ee38 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5df02c53a8f32f81fd64e5bbb78039f1>,<lambda_2af78c5f5901b1372d98f9ab3177dfa6> & __ptr64,<lambda_f51fe5fd7c79a33db34fc9310f277369> & __ptr64>+0x15 00000000`0024edc0 000007fe`e0085e62 : 00000000`00000003 00000000`00000002 00000000`00000005 00000000`00489100 : ucrtbase!call_wsetlocale+0x288 00000000`0024eec0 00000001`3f258409 : 00000000`00000100 00000000`00000000 00000000`00000100 063707fe`00030000 : ucrtbase!setlocale+0x22 00000000`0024ef30 00000001`3f27cd2c : 00000000`00000000 00000001`3f32e270 000007fe`e0163818 00000000`00000000 : link!wmain+0xed 00000000`0024f790 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : link!MOD::FHasCorMeta+0x238 00000000`0024f7d0 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0024f800 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d 1 Id: 842c.73bc Suspend: 1 Teb: 000007ff`fffdc000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0287f118 00000000`774b8db8 : 00000000`003c0a18 00000000`000000e0 00000000`003c0000 00000000`0000000a : ntdll!ZwWaitForSingleObject+0xa 00000000`0287f120 00000000`774b8cb4 : 00000000`00000000 00000000`00000002 00000000`00000043 000007fe`e01639c0 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0287f1d0 000007fe`e008872f : 00000000`0287f2c0 00000000`0287f260 00000000`0287f290 00000000`00000000 : ntdll!RtlEnterCriticalSection+0xd1 00000000`0287f200 000007fe`e0089255 : 000007fe`e012db80 000007fe`e01625c0 00000000`00000000 00000000`0287f260 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5e887d1dcbef67a5eb4283622ba103bf>,<lambda_4466841279450cc726390878d4a41900> & __ptr64,<lambda_341c25c0346d94847f1f3c463c57e077> >+0x3f 00000000`0287f240 00000000`7749a52c : 000007fe`e0089060 000007fe`00000005 000007ff`fffd8000 00000000`00000005 : ucrtbase!__acrt_DllMain+0x1f5 00000000`0287f2e0 00000000`7749a1ef : 000007ff`fffd8000 00000000`00000000 000007ff`fffdc000 00000000`00000000 : ntdll!LdrpInitializeThread+0x17c 00000000`0287f3e0 00000000`7749a0ee : 00000000`0287f4a0 00000000`00000000 000007ff`fffd8000 00000000`00000000 : ntdll!LdrpInitialize+0x9f 00000000`0287f450 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!LdrInitializeThunk+0xe # 2 Id: 842c.71d8 Suspend: 1 Teb: 000007ff`fffda000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0275f9e8 00000000`77562c88 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgBreakPoint 00000000`0275f9f0 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgUiRemoteBreakin+0x38 00000000`0275fa20 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0275fa50 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d ucrtbase __ crt_seh_guarded_call <void> :: operator () << lambda_5e887d1dcbef67a5eb4283622ba103bf>, <lambda_4466841279450cc726390878d4a41900> & __ptr64, <lambda_341c25c0346d94847f1f3c463c57e077>> + 0x3f! 0:002> ~*kv 0 Id: 842c.86b0 Suspend: 1 Teb: 000007ff`fffde000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0024e008 00000000`774b8db8 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`774c3649 : ntdll!ZwWaitForSingleObject+0xa 00000000`0024e010 00000000`774b8cb4 : 00000000`00000001 00000000`0024e1d0 ffffffff`ffffffff 00000000`775a2490 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0024e0c0 00000000`774c25d4 : 000007fe`e012e3a0 00000000`0024e2c0 00000000`77350000 00000000`0000003c : ntdll!RtlEnterCriticalSection+0xd1 00000000`0024e0f0 00000000`774c2631 : 000007fe`fd25ace0 00000000`00004f03 ffffffff`ffffff00 00000000`00000000 : ntdll!LdrGetProcedureAddressEx+0x42d 00000000`0024e260 000007fe`fd2133d0 : 000007fe`fd25ace0 000007fe`fd256ee0 00000000`00004f03 00000000`0024e438 : ntdll!LdrGetProcedureAddress+0x11 00000000`0024e2a0 000007fe`e008f77d : 000007fe`e0163c58 000007fe`fd210000 000007fe`e012d890 00000000`0024e438 : KERNELBASE!GetProcAddress+0x5c 00000000`0024e2e0 000007fe`e008f5f1 : 00000000`00000000 ffffffff`ffffffff 00000000`0024e4d0 000007fe`fd1014bd : ucrtbase!try_get_function+0xed 00000000`0024e330 000007fe`e008f2c0 : 00000000`0024e4d0 00000000`00489198 00000000`004891b8 00000000`00000000 : ucrtbase!GetLocaleNameFromDefault+0x4d 00000000`0024e430 000007fe`e00871d8 : 00000000`00000004 00000000`004892c2 00000000`004891b8 00000000`00493ba0 : ucrtbase!__acrt_get_qualified_locale+0x74 00000000`0024e480 000007fe`e008aae3 : 00000000`00000000 00000000`0024e738 00000000`00000000 00000000`0024e820 : ucrtbase!_expandlocale+0x2c8 00000000`0024e6f0 000007fe`e008a5cd : 00000000`00200000 00000000`00240016 00000000`00000007 00000000`00493ba0 : ucrtbase!_wsetlocale_set_cat+0xab 00000000`0024ea60 000007fe`e008752a : 00000020`00000000 00000000`0000000a 003d0041`004c0019 00000000`0024ed50 : ucrtbase!_wsetlocale_nolock+0x10d 00000000`0024ecb0 000007fe`e00888f7 : 00000000`00000000 00000000`00000000 00000000`00000158 00000000`00000000 : ucrtbase!<lambda_30712929f77e709619002f448b6a9510>::operator()+0x3a 00000000`0024ed00 000007fe`e0085e2f : 00000000`0024ee50 00000000`00000000 00000000`77371eb0 00000000`0024ed90 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_d67e8342c384adda8f857579ab50b2ae>,<lambda_30712929f77e709619002f448b6a9510> & __ptr64,<lambda_4525336fd7e478d965fb7ca7a337cad8> >+0x3b 00000000`0024ed30 000007fe`e0088935 : 00000000`00000004 00000000`00000004 00000000`0024ee38 00000000`0024ee59 : ucrtbase!<lambda_2af78c5f5901b1372d98f9ab3177dfa6>::operator()+0x8b 00000000`0024ed90 000007fe`e0086c18 : 00000000`00000000 00000000`00000000 00000000`00000005 00000000`0024ee38 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5df02c53a8f32f81fd64e5bbb78039f1>,<lambda_2af78c5f5901b1372d98f9ab3177dfa6> & __ptr64,<lambda_f51fe5fd7c79a33db34fc9310f277369> & __ptr64>+0x15 00000000`0024edc0 000007fe`e0085e62 : 00000000`00000003 00000000`00000002 00000000`00000005 00000000`00489100 : ucrtbase!call_wsetlocale+0x288 00000000`0024eec0 00000001`3f258409 : 00000000`00000100 00000000`00000000 00000000`00000100 063707fe`00030000 : ucrtbase!setlocale+0x22 00000000`0024ef30 00000001`3f27cd2c : 00000000`00000000 00000001`3f32e270 000007fe`e0163818 00000000`00000000 : link!wmain+0xed 00000000`0024f790 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : link!MOD::FHasCorMeta+0x238 00000000`0024f7d0 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0024f800 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d 1 Id: 842c.73bc Suspend: 1 Teb: 000007ff`fffdc000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0287f118 00000000`774b8db8 : 00000000`003c0a18 00000000`000000e0 00000000`003c0000 00000000`0000000a : ntdll!ZwWaitForSingleObject+0xa 00000000`0287f120 00000000`774b8cb4 : 00000000`00000000 00000000`00000002 00000000`00000043 000007fe`e01639c0 : ntdll!RtlpWaitOnCriticalSection+0xe8 00000000`0287f1d0 000007fe`e008872f : 00000000`0287f2c0 00000000`0287f260 00000000`0287f290 00000000`00000000 : ntdll!RtlEnterCriticalSection+0xd1 00000000`0287f200 000007fe`e0089255 : 000007fe`e012db80 000007fe`e01625c0 00000000`00000000 00000000`0287f260 : ucrtbase!__crt_seh_guarded_call<void>::operator()<<lambda_5e887d1dcbef67a5eb4283622ba103bf>,<lambda_4466841279450cc726390878d4a41900> & __ptr64,<lambda_341c25c0346d94847f1f3c463c57e077> >+0x3f 00000000`0287f240 00000000`7749a52c : 000007fe`e0089060 000007fe`00000005 000007ff`fffd8000 00000000`00000005 : ucrtbase!__acrt_DllMain+0x1f5 00000000`0287f2e0 00000000`7749a1ef : 000007ff`fffd8000 00000000`00000000 000007ff`fffdc000 00000000`00000000 : ntdll!LdrpInitializeThread+0x17c 00000000`0287f3e0 00000000`7749a0ee : 00000000`0287f4a0 00000000`00000000 000007ff`fffd8000 00000000`00000000 : ntdll!LdrpInitialize+0x9f 00000000`0287f450 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!LdrInitializeThunk+0xe # 2 Id: 842c.71d8 Suspend: 1 Teb: 000007ff`fffda000 Unfrozen Child-SP RetAddr : Args to Child : Call Site 00000000`0275f9e8 00000000`77562c88 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgBreakPoint 00000000`0275f9f0 00000000`773659bd : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!DbgUiRemoteBreakin+0x38 00000000`0275fa20 00000000`7749a2e1 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : kernel32!BaseThreadInitThunk+0xd 00000000`0275fa50 00000000`00000000 : 00000000`00000000 00000000`00000000 00000000`00000000 00000000`00000000 : ntdll!RtlUserThreadStart+0x1d
Here's the lock extension:
0:002> !locks CritSec ntdll!LdrpLoaderLock+0 at 00000000775a2490 WaiterWoken No LockCount 1 RecursionCount 1 OwningThread 73bc EntryCount 0 ContentionCount 2 *** Locked CritSec ucrtbase!wenviron_table+c0 at 000007fee01639c0 WaiterWoken No LockCount 1 RecursionCount 1 OwningThread 86b0 EntryCount 0 ContentionCount 1 *** Locked Scanned 417 critical sections
Its obvious streams 86b0 and 73bc are waiting for each other, but I can’t understand how they got into this state!