Bug 33328 - Unmanaged crash in mono/Dns.GetHostName
Summary: Unmanaged crash in mono/Dns.GetHostName
Status: RESOLVED INVALID
Alias: None
Product: Runtime
Classification: Mono
Component: Interop ()
Version: 4.0.0
Hardware: Macintosh Mac OS
: --- normal
Target Milestone: mono 4.2 preview 1
Assignee: Bugzilla
URL:
Depends on:
Blocks:
 
Reported: 2015-08-24 10:57 UTC by henrik
Modified: 2015-08-25 01:34 UTC (History)
3 users (show)

Tags:
Is this bug a regression?: ---
Last known good build:


Attachments
opaque binaries you can run on your computors (3.56 MB, application/x-dosexec)
2015-08-24 11:10 UTC, henrik
Details


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Status:
RESOLVED INVALID

Description henrik 2015-08-24 10:57:42 UTC
➜  Proj git:(master) ✗ mono --version
Mono JIT compiler version 4.1.0 ((detached/ee621ce Tue May 26 06:44:35 EDT 2015)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
	TLS:           normal
	SIGSEGV:       altstack
	Notification:  kqueue
	Architecture:  x86
	Disabled:      none
	Misc:          softdebug
	LLVM:          yes(3.6.0svn-mono-(detached/a173357)
	GC:            sgen
➜  Proj git:(master) ✗ mono --debug tools/paket.exe install
Paket version 1.32.0.0
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) System.Net.Dns.GetHostByName_internal (string,string&,string[]&,string[]&) <IL 0x00028, 0xffffffff>
  at System.Net.Dns.GetHostByName (string) [0x00011] in /private/tmp/mono20150802-29607-1irbo9h/mono-4.0.2/mcs/class/System/System.Net/Dns.cs:419
  at System.Net.ServicePoint.get_HostEntry () [0x000a8] in /private/tmp/mono20150802-29607-1irbo9h/mono-4.0.2/mcs/class/System/System.Net/ServicePoint.cs:369
  at System.Net.WebConnection.Connect (System.Net.HttpWebRequest) [0x00084] in /private/tmp/mono20150802-29607-1irbo9h/mono-4.0.2/mcs/class/System/System.Net/WebConnection.cs:170
  at System.Net.WebConnection.InitConnection (object) [0x00044] in /private/tmp/mono20150802-29607-1irbo9h/mono-4.0.2/mcs/class/System/System.Net/WebConnection.cs:772
  at System.Net.WebConnection.<WebConnection>m__0 (object) [0x00000] in /private/tmp/mono20150802-29607-1irbo9h/mono-4.0.2/mcs/class/System/System.Net/WebConnection.cs:124
  at System.Runtime.Remoting.Messaging.AsyncResult.WaitCallback_Context (object) [0x0000e] in /private/tmp/source-mono-mac-crypto-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-4.1.0/mcs/class/corlib/System.Runtime.Remoting.Messaging/AsyncResult.cs:94
  at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00081] in /private/tmp/source-mono-mac-crypto-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-4.1.0/external/referencesource/mscorlib/system/threading/executioncontext.cs:581
  at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00000] in /private/tmp/source-mono-mac-crypto-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-4.1.0/external/referencesource/mscorlib/system/threading/executioncontext.cs:530
  at System.Runtime.Remoting.Messaging.AsyncResult.<AsyncResult>m__0 (object) [0x00000] in /private/tmp/source-mono-mac-crypto-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono-4.1.0/mcs/class/corlib/System.Runtime.Remoting.Messaging/AsyncResult.cs:80
  at (wrapper runtime-invoke) <Module>.runtime_invoke_void__this___object (object,intptr,intptr,intptr) <IL 0x0005a, 0xffffffff>
Comment 1 henrik 2015-08-24 11:00:37 UTC
Sorry, it seems paket didn't resolve the same mono version as my zsh, the version of mono this crash comes on is 4.0.2.5.
Comment 2 henrik 2015-08-24 11:02:26 UTC
Paket lock file

cat paket.lock
FRAMEWORK: NET45
NUGET
  remote: https://www.nuget.org/api/v2
  specs:
    Aether (6.0) - framework: net45
    Chiron (4.1.0)
      Aether (>= 6.0.0)
      FParsec (>= 1.0.1)
      FSharp.Core (>= 3.1.2.1)
    EventStore.Client.FSharp (4.2.0)
      Chiron (>= 4.1.0)
      EventStore.Client.PreRelease (>= 3.1.0)
      FSharp.Core (>= 4.0.0.1)
    EventStore.Client.PreRelease (3.1.1) - framework: net45
      Newtonsoft.Json (>= 6.0.8)
      protobuf-net (>= 2.0.0.668)
    FParsec (1.0.1) - framework: net45
    FSharp.Actor-logary (3.3.3) - framework: net45
      FSharp.Core (>= 3.1.2.1)
    FSharp.Core (4.0.0.1)
    FsPickler (1.3.5) - framework: net45
    FsSql (2.1.0)
      FSharp.Core (>= 3.1.2.1) - framework: >= net40
    Fuchu (0.6.0.0)
    Hopac (0.0.0.48)
      FSharp.Core (>= 3.1.2.1)
    Logary (3.3.3)
      FSharp.Actor-logary (>= 3.3.3)
      FSharp.Core (>= 3.1.2.1)
      Newtonsoft.Json (>= 6.0.8)
      Newtonsoft.Json.FSharp (>= 3.2.2)
      NodaTime (>= 1.3.1)
      NodaTime.Serialization.JsonNet (>= 1.3.1)
    Logary.Adapters.EventStore (3.3.3)
      EventStore.Client.PreRelease (>= 3.1.0)
      FSharp.Core (>= 3.1.2.1)
      Logary (>= 3.3.3)
    Newtonsoft.Json (7.0.1) - framework: net45
    Newtonsoft.Json.FSharp (3.2.2) - framework: net45
      FSharp.Core (>= 3.1.2.1)
      Newtonsoft.Json (>= 6.0.8)
      NodaTime (>= 1.3.0)
    NodaTime (1.3.1)
    NodaTime.Serialization.JsonNet (1.3.1) - framework: net45
      Newtonsoft.Json (>= 4.5.11)
      NodaTime (>= 1.3.0)
    NuGet.CommandLine (2.8.6)
    protobuf-net (2.0.0.668) - framework: net45
    Suave (0.31.1)
      FSharp.Core (>= 4.0.0.1)
      FsPickler (>= 1.2.5)
GITHUB
  remote: haf/YoLo
  specs:
    YoLo.fs (2f3861282ff984705e2b1fcfe01bf6217bed19af)
Comment 3 henrik 2015-08-24 11:05:01 UTC
$ cat paket.dependencies
framework: net45
source https://www.nuget.org/api/v2

nuget Chiron
nuget EventStore.Client.FSharp
nuget FSharp.Core
nuget FsSql
nuget Fuchu
nuget Hopac
nuget Logary
nuget Logary.Adapters.EventStore
nuget NodaTime
nuget NuGet.CommandLine
nuget Suave

github haf/YoLo YoLo.fs

---

Steps to repro:

 1. Create the above paket.dependencies
 2. Create the above paket.lock
 3. Download the correct paket version
 4. Run the command `mono paket.exe install`
Comment 4 henrik 2015-08-24 11:10:19 UTC
Created attachment 12620 [details]
opaque binaries you can run on your computors
Comment 5 Alexander Köplinger 2015-08-24 20:07:55 UTC
We discussed on gitter that this is likely caused by the mismatch between 4.0.2 and 4.1.0 on your system, looks like you forgot to close this one? :)