Error in Mono,"Cannot handle address family xxxxx"

[linqingfeng]

Hi,

When (Ubuntu 14.04 + Mono4.0.1) run under Linux, when searching Url climbed some time will be reported the following error, such as "https://www.google.com".

How to solve? THX!

---

Cannot handle address family 53936
Stacktrace:

at <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.m__0 (object) <0x00024>
at (wrapper runtime-invoke) .runtime_invoke_void__this___object (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

    mono() [0x4b8028]
    /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f5534098340]
    /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x39) [0x7f5533cf9cc9]
    /lib/x86_64-linux-gnu/libc.so.6(abort+0x148) [0x7f5533cfd0d8]
    mono() [0x62d029]
    mono() [0x62d22f]
    mono() [0x62d2d2]
    mono() [0x628aa5]
    mono() [0x57e74e]
    [0x408ba130]

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.

Aborted

[linqingfeng]

After testing, the bug only in the latest mono 4.0.1 appeared, with the old version 3.12.1, is not there, so I can go back to 3.12.1.

I have submitted this bug to mono team, hope they can repair strategy as soon as possible.
https://bugzilla.xamarin.com/show_bug.cgi?id=30018

THX!

[sjdirect]

Thanks for reporting this. I'll leave this issue open until it is resolved.