cl.exe 在通过 MSBuild 调用时无限期挂起
cl.exe hangs indefinitely while being invoked via MSBuild
我正尝试在我的（主要是 C++）项目上 运行 MSBuild（想象一个非常庞大的代码库）。 Visual Studio 2015 是有问题的工具集（Windows 7 SP1 和 VS 2015 更新 2）。即使使用 /m:1（并因此强制它只使用一个处理器），我发现一些完全 random 项目在编译阶段不断挂起。例如，发生此问题时，如果我查看有问题的项目及其包含的文件，我可以看到已为每个翻译单元成功创建 .obj 文件。然而，系统永远不会进入 link 阶段。我看到 cl.exe 的两个实例闲置在任务管理器上，什么也不做。也许在 30 分钟左右之后，当我杀死其中一个实例时，我得到类似的东西：
cl : Command line error D8040: error creating or communicating with child
process [Path_To_The_Project_Where_The_Compiler_Was_Stuck.vcxproj]
在此之后，令人惊讶的是，编译器只是继续从它停止的地方开始它的快乐方式。
有人 运行 喜欢类似的东西吗？在过去的几周里，这一直让我很沮丧！
更新了 IInspectable 查询的答案：
这看起来有点毛茸茸。拜托，有更好编辑技巧的人，你能帮我把它格式化成更好的方式，这样人们就不会把眼睛瞪出来吗？
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
这里是锁扩展的输出：
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
很明显线程 86b0 和 73bc 正在等待对方，但我无法弄清楚它们是如何进入这种状态的！
从这个 link 安装 UCRT 可分发文件解决了我的问题。
我正尝试在我的（主要是 C++）项目上 运行 MSBuild（想象一个非常庞大的代码库）。 Visual Studio 2015 是有问题的工具集（Windows 7 SP1 和 VS 2015 更新 2）。即使使用 /m:1（并因此强制它只使用一个处理器），我发现一些完全 random 项目在编译阶段不断挂起。例如，发生此问题时，如果我查看有问题的项目及其包含的文件，我可以看到已为每个翻译单元成功创建 .obj 文件。然而，系统永远不会进入 link 阶段。我看到 cl.exe 的两个实例闲置在任务管理器上，什么也不做。也许在 30 分钟左右之后，当我杀死其中一个实例时，我得到类似的东西：
cl : Command line error D8040: error creating or communicating with child
process [Path_To_The_Project_Where_The_Compiler_Was_Stuck.vcxproj]
在此之后，令人惊讶的是，编译器只是继续从它停止的地方开始它的快乐方式。
有人 运行 喜欢类似的东西吗？在过去的几周里，这一直让我很沮丧！
更新了 IInspectable 查询的答案：
这看起来有点毛茸茸。拜托，有更好编辑技巧的人，你能帮我把它格式化成更好的方式，这样人们就不会把眼睛瞪出来吗？
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
这里是锁扩展的输出：
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
很明显线程 86b0 和 73bc 正在等待对方，但我无法弄清楚它们是如何进入这种状态的！
从这个 link 安装 UCRT 可分发文件解决了我的问题。