I see on my desktop that remoting_me2me_host dies intermittently on debug build as a result of this assertion failure.

Unclear to me if there is an actual issue triggered by remoting or something on webrtc in general. I have a multi-interface set up on desktop.

====
[0418/131051:INFO:chromoting_host.cc(262)] Client connected: isheriff@google.com/TalkGadget17A2A3C7
[0418/131055:INFO:pam_authorization_factory_posix.cc(130)] Local login check for isheriff succeeded.
[0418/131055:ERROR:webrtcsession.cc(1388)] ConnectDataChannel called when data_channel_ is NULL.
[0418/131055:WARNING:rtp_rtcp_impl.cc(381)] Failed to send RTCP BYE
[0418/131055:INFO:client_session.cc(361)] Client disconnected: isheriff@google.com/TalkGadget5A85780F; error = 0
[0418/131055:WARNING:webrtcsession.cc(1271)] Video not used in this call.
[0418/131055:WARNING:webrtcsession.cc(1306)] SetVideoSend: No video channel exists.
[0418/131055:ERROR:webrtc_video_encoder.cc(211)] Dropping key frame request callback with unexpected number of encoders0
[0418/131055:WARNING:mediasession.cc(376)] Duplicate id found. Reassigning from 101 to 127
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90520c20:data:1:0::Net[em1:2620:15c:17::/64:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90522420:data:1:0::Net[eth0:172.17.32.128/25:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea9051ca20:data:1:0::Net[em1:100.118.156.0/23:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90521e20:video:1:0::Net[em1:2620:15c:17::/64:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea8e323a20:video:1:0::Net[eth0:172.17.32.128/25:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90520620:video:1:0::Net[em1:100.118.156.0/23:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90521220:video:2:0::Net[em1:2620:15c:17::/64:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:stunport.cc(419)] STUN server address is incompatible.
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90521820:video:2:0::Net[eth0:172.17.32.128/25:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea90520020:video:2:0::Net[em1:100.118.156.0/23:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:WARNING:stunport.cc(393)] Jingle:Port[0x2dea90520c20:data:1:0::Net[em1:2620:15c:17::/64:Unknown]]: StunPort: stun host lookup received error 0
[0418/131055:WARNING:stunport.cc(393)] Jingle:Port[0x2dea90521e20:video:1:0::Net[em1:2620:15c:17::/64:Unknown]]: StunPort: stun host lookup received error 0
[0418/131055:WARNING:stunport.cc(393)] Jingle:Port[0x2dea90521220:video:2:0::Net[em1:2620:15c:17::/64:Unknown]]: StunPort: stun host lookup received error 0
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(292)] IP address family does not match: server: 2local: 10
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:ERROR:turnport.cc(306)] Failed to create TURN client socket
[0418/131055:WARNING:turnport.cc(1120)] Jingle:Port[0x2dea904e9020:data:1:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN allocate error response, id=6e4837427843356a2f712f37, code=438, rtt=49
[0418/131055:WARNING:turnport.cc(1120)] Jingle:Port[0x2dea9632a020:video:2:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN allocate error response, id=41456a6531705a756f6d7853, code=438, rtt=48
[0418/131055:WARNING:turnport.cc(1120)] Jingle:Port[0x2dea8dda2020:data:1:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN allocate error response, id=52536c36412f347158686a54, code=438, rtt=62
[0418/131055:WARNING:turnport.cc(1120)] Jingle:Port[0x2dea9632b020:video:2:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN allocate error response, id=66556763774d7559384a7366, code=438, rtt=62
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea9050f820:video:1:0::Net[em1:100.118.156.0/23:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131055:WARNING:p2ptransportchannel.cc(487)] Jingle:Port[0x2dea9050e020:video:1:0::Net[em1:100.118.156.0/23:Unknown]]: SetOption(5, 0) failed: 0
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131055:WARNING:dtlstransportchannel.cc(479)] Jingle:Channel[video|1|__]: Received packet before we know if we are doing DTLS or not; dropping.
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131055:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131056:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131056:ERROR:webrtc_video_encoder.cc(198)] Unexpected number of encoders 0
[0418/131056:WARNING:rtp_packet_history.cc(44)] Purging packet history in order to re-set status.
[0418/131056:WARNING:turnport.cc(1314)] Jingle:Port[0x2dea9050f820:video:1:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN create permission error response, id=73444d363743744333572b72, code=403, rtt=50
[0418/131056:ERROR:turnport.cc(1485)] Jingle:Conn[0x2dea95ffd220:video:Gv6gKIx3:1:0:relay:udp:74.125.194.127:30227->QFigbYIg:1:2113937151:local:udp:172.17.32.156:57832|C--W|5100941204929920510|-]: Received TURN CreatePermission error response, code=403; killing connection.
[0418/131056:WARNING:turnport.cc(1314)] Jingle:Port[0x2dea9050e020:video:1:0::Net[em1:100.118.156.0/23:Unknown]]: Received TURN create permission error response, id=4e6551724572746c55484d79, code=403, rtt=63
[0418/131056:ERROR:turnport.cc(1485)] Jingle:Conn[0x2dea8e4878a0:video:MdAMWNNL:1:0:relay:udp:74.125.196.127:27879->QFigbYIg:1:2113937151:local:udp:172.17.32.156:57832|C--W|5100941204929920510|-]: Received TURN CreatePermission error response, code=403; killing connection.
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:ERROR:webrtc_video_encoder.cc(133)] Encoded callback failed: -1
[0418/131056:WARNING:datachannel.cc(338)] DataChannel received unexpected CONTROL message, sid = 0
[0418/131057:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 1665000
[0418/131057:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 1761000
[0418/131057:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 1788584
[0418/131057:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 1816608
[0418/131057:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131100:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131100:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131100:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131101:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131101:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131101:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131102:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131102:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131102:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131102:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131103:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131104:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131104:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131104:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131104:ERROR:stunport.cc(97)] Binding request timed out from 172.17.32.158:12401 (eth0)
[0418/131104:ERROR:stunport.cc(97)] Binding request timed out from 172.17.32.158:12401 (eth0)
[0418/131104:ERROR:stunport.cc(97)] Binding request timed out from 172.17.32.158:12401 (eth0)
[0418/131104:WARNING:turnport.cc(1129)] Jingle:Port[0x2dea8dc89820:video:1:0::Net[eth0:172.17.32.128/25:Unknown]]: TURN allocate request 306d58557036627236564371 timout
[0418/131104:WARNING:turnport.cc(1129)] Jingle:Port[0x2dea9050e820:video:1:0::Net[eth0:172.17.32.128/25:Unknown]]: TURN allocate request 77443763706b2f4579735468 timout
[0418/131105:ERROR:generic_encoder.cc(194)] Target bitrate (kbps) 5000000
[0418/131105:ERROR:common.cc(59)] ../../third_party/webrtc/p2p/base/turnport.cc(540): ASSERT FAILED: socket == socket_ @ OnReadPacket
Trace/breakpoint trap (core dumped)



What happens instead of that?


Please provide any additional information below. Attach a screenshot if
possible.

UserAgentString: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/49.0.2623.112 Safari/537.36