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Use "Dns.GetHostEntry" or "Dns.GetHostByName",sometime throw error "Cannot handle address family xxxxx"
Cannot handle address family 53936
at <unknown> <0xffffffff>
at (wrapper managed-to-native) System.Net.Dns.GetHostByName_internal (string,string&,string&,string&) <0xffffffff>
at System.Net.Dns.GetHostByName (string) <0x0004d>
at System.Net.ServicePoint.get_HostEntry () <0x00223>
at System.Net.WebConnection.Connect (System.Net.HttpWebRequest) <0x001d4>
at System.Net.WebConnection.InitConnection (object) <0x00312>
at System.Net.WebConnection.<WebConnection>m__0 (object) <0x00024>
at (wrapper runtime-invoke) <Module>.runtime_invoke_void__this___object (object,intptr,intptr,intptr) <0xffffffff>
Debug info from gdb:
Got a SIGABRT while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
OS: Ubuntu 14.04, 64 bit
Same issue on Mono JIT compiler version 4.3.0 (master/a5f77b1 Fri Jun 26 13:57:47 CST 2015).
It can be fixed by clearing dns client cache with "service nscd restart" command.
I also see this issue. I am using :
Mono JIT compiler version 4.0.2 ((no/c99aa0c Wed Jun 24 13:39:51 BST 2015)
I get a crash on Debian 8 but NOT on Debian 7
disable IPv6 and you're golden
I believe this issue is linked to this bug :
Should be fixed by https://github.com/mono/mono/commit/be1d9a7fe207f86fe7033cb49dea0e9a367ece79.
João, could you add this one to C6SR1?
*** Bug 35509 has been marked as a duplicate of this bug. ***
@Joao: aspnet5 is hitting this pretty regularly, it would be great to get this into C6SR1 :)
Since Joao is FTO, I've created the Trello card for backporting this to C6SR1: https://trello.com/c/2MibizOG/101-mono-bug-30018
is this bug fixed in 4.2.1? I still get this mono core dump error on ubuntu .
Mono JIT compiler version 4.2.1 (Stable 184.108.40.206/6dd2d0d Thu Nov 12 09:52:44 UTC 2015)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
LLVM: supported, not enabled.
@zed: it will be available in Service Release 1, which is in the alpha channel right now: http://www.mono-project.com/download/alpha/.
great, that did work! thanks Alex!