我正在研究.net系统,在某些特殊情况下(.net 2.20 AND .net 4.0安装)会在其中一个(win)服务中产生死锁.使用WinDbg我可以发现:
在主题7中:
0:007> !clrstack
OS Thread Id: 0xfec (7)
ESP EIP
03c9dbd8 7c90e514 [HelperMethodFrame_PROTECTOBJ: 03c9dbd8] System.Reflection.Assembly._nLoad(System.Reflection.AssemblyName, System.String, System.Security.Policy.Evidence, System.Reflection.Assembly, System.Threading.StackCrawlMark ByRef, Boolean, Boolean)
03c9dc70 79400e07 System.Reflection.Assembly.nLoad(System.Reflection.AssemblyName, System.String, System.Security.Policy.Evidence, System.Reflection.Assembly, System.Threading.StackCrawlMark ByRef, Boolean, Boolean)
03c9dc90 7935c5e0 System.Reflection.Assembly.InternalLoad(System.Reflection.AssemblyName, System.Security.Policy.Evidence, System.Threading.StackCrawlMark ByRef, Boolean)
03c9dcb8 7939b788 System.Reflection.Assembly.InternalLoadFrom(System.String, System.Security.Policy.Evidence, Byte[], System.Configuration.Assemblies.AssemblyHashAlgorithm, Boolean, System.Threading.StackCrawlMark ByRef)
03c9dcdc 7939b725 System.Reflection.Assembly.LoadFrom(System.String, System.Security.Policy.Evidence)
03c9dce4 79398fdb System.Activator.CreateInstanceFrom(System.String, System.String, Boolean, System.Reflection.BindingFlags, System.Reflection.Binder, System.Object[], System.Globalization.CultureInfo, System.Object[], System.Security.Policy.Evidence)
03c9dd10 79399653 System.AppDomain.CreateInstanceFrom(System.String, System.String)
03c9dd1c 793b8e39 System.AppDomain.CreateInstanceFromAndUnwrap(System.String, System.String)
03c9df48 79e7c0e3 [GCFrame: 03c9df48] …