AV in ForeverTransport<ProcessMessages> under stress #1479

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KKhurin opened this Issue Feb 3, 2013 · 0 comments

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KKhurin commented Feb 3, 2013

[3 repros so far in the last stress run]

0:166> k11
 # Child-SP          RetAddr           Call Site
00 00000000`1b37e460 000007f8`576fffb1 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Transports.ForeverTransport+<>c__DisplayClass26.<ProcessMessages>b__1f()+0x47
01 00000000`1b37e4d0 000007f8`57718963 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.TaskAsyncHelper.FromMethod[[System.__Canon, mscorlib]](System.Func`1<System.__Canon>)+0x51
02 00000000`1b37e560 000007f8`577166c5 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.TaskAsyncHelper.Then[[System.Boolean, mscorlib]](System.Threading.Tasks.Task, System.Func`1<System.Threading.Tasks.Task`1<Boolean>>)+0xf3
03 00000000`1b37e5e0 000007f8`57709e7c Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Transports.ForeverTransport+<>c__DisplayClass26.<ProcessMessages>b__1e(Microsoft.AspNet.SignalR.Transports.PersistentResponse)+0x165
04 00000000`1b37e720 000007f8`57707abf Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Infrastructure.Connection+<>c__DisplayClass7.<Receive>b__6(Microsoft.AspNet.SignalR.Messaging.MessageResult)+0x9c
05 00000000`1b37e790 000007f8`57706152 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.Subscription.Invoke(Microsoft.AspNet.SignalR.Messaging.MessageResult, System.Action)+0x12f
06 00000000`1b37e840 000007f8`57705e4c Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.Subscription.WorkImpl(System.Threading.Tasks.TaskCompletionSource`1<System.Object>)+0x252
07 00000000`1b37e970 000007f8`57705755 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.Subscription.Work()+0x9c
08 00000000`1b37e9f0 000007f8`57705312 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.MessageBroker.PumpImpl(System.Threading.Tasks.TaskCompletionSource`1<System.Object>, Microsoft.AspNet.SignalR.Messaging.ISubscription)+0x3f5
09 00000000`1b37eba0 000007f8`5770520c Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.MessageBroker.PumpAsync()+0x72
0a 00000000`1b37ec00 000007f8`b539f8a5 Microsoft_AspNet_SignalR_Core!Microsoft.AspNet.SignalR.Messaging.MessageBroker.ProcessWork(System.Object)+0x3c
0b 00000000`1b37ec50 000007f8`b539f609 mscorlib_ni!System.Threading.ExecutionContext.RunInternal(System.Threading.ExecutionContext, System.Threading.ContextCallback, System.Object, Boolean)+0x285

@ghost ghost assigned davidfowl Feb 3, 2013

davidfowl added a commit that referenced this issue Feb 5, 2013

@davidfowl davidfowl closed this Feb 15, 2013

@davidfowl davidfowl reopened this Feb 15, 2013

@davidfowl davidfowl closed this Feb 15, 2013

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