{"action":"opened","issue":{"url":"https://api.github.com/repos/Kurento/bugtracker/issues/141","repository_url":"https://api.github.com/repos/Kurento/bugtracker","labels_url":"https://api.github.com/repos/Kurento/bugtracker/issues/141/labels{/name}","comments_url":"https://api.github.com/repos/Kurento/bugtracker/issues/141/comments","events_url":"https://api.github.com/repos/Kurento/bugtracker/issues/141/events","html_url":"https://github.com/Kurento/bugtracker/issues/141","id":184797742,"number":141,"title":"KMS crashing with Segmentation fault","user":{"login":"zdila","id":636095,"avatar_url":"https://avatars.githubusercontent.com/u/636095?v=3","gravatar_id":"","url":"https://api.github.com/users/zdila","html_url":"https://github.com/zdila","followers_url":"https://api.github.com/users/zdila/followers","following_url":"https://api.github.com/users/zdila/following{/other_user}","gists_url":"https://api.github.com/users/zdila/gists{/gist_id}","starred_url":"https://api.github.com/users/zdila/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/zdila/subscriptions","organizations_url":"https://api.github.com/users/zdila/orgs","repos_url":"https://api.github.com/users/zdila/repos","events_url":"https://api.github.com/users/zdila/events{/privacy}","received_events_url":"https://api.github.com/users/zdila/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2016-10-24T10:00:10Z","updated_at":"2016-10-24T10:00:10Z","closed_at":null,"body":"**KMS Version**:\r\n\r\n```\r\nVersion: 6.6.1\r\nFound modules:\r\n\tModule: 'core' version '6.6.1'\r\n\tModule: 'elements' version '6.6.1'\r\n\tModule: 'filters' version '6.6.1'\r\n```\r\n\r\n**Other libraries versions**:\r\n\r\n```\r\nii  gstreamer0.10-nice:amd64                              0.1.13.1~20160930090742.81.geebfdab.trusty          amd64        ICE library (GStreamer 0.10 plugin)\r\nii  gstreamer1.0-nice:amd64                               0.1.13.1~20160930090742.81.geebfdab.trusty          amd64        ICE library (GStreamer plugin)\r\nii  gstreamer1.5-libav:amd64                              1.8.2.1~20160909143244.96.g493eee4.trusty           amd64        libav plugin for GStreamer\r\nii  gstreamer1.5-nice:amd64                               0.1.13.1~20160930090742.81.geebfdab.trusty          amd64        ICE library (GStreamer plugin)\r\nii  gstreamer1.5-plugins-bad:amd64                        1.8.1.1~20160909144557.99.gf836e53.trusty           amd64        GStreamer plugins from the \"bad\" set\r\nii  gstreamer1.5-plugins-base:amd64                       1.8.1.1~20160909142623.55.g7b19cfd.trusty           amd64        GStreamer plugins from the \"base\" set\r\nii  gstreamer1.5-plugins-good:amd64                       1.8.1.1~20160909143047.112.g9ee4248.trusty          amd64        GStreamer plugins from the \"good\" set\r\nii  gstreamer1.5-plugins-ugly:amd64                       1.8.1.1~20160909192513.89.g2685b0f.trusty           amd64        GStreamer plugins from the \"ugly\" set\r\nii  gstreamer1.5-pulseaudio:amd64                         1.8.1.1~20160909143047.112.g9ee4248.trusty          amd64        GStreamer plugin for PulseAudio\r\nii  gstreamer1.5-x:amd64                                  1.8.1.1~20160909142623.55.g7b19cfd.trusty           amd64        GStreamer plugins for X11 and Pango\r\nii  kms-core-6.0                                          6.6.1.20160930110533.trusty                         amd64        Kurento core module\r\nii  kms-elements-6.0                                      6.6.1.20160930122545.trusty                         amd64        Kurento elements module\r\nii  kms-filters-6.0                                       6.6.1.20160930131150.trusty                         amd64        Kurento filters module\r\nii  kms-jsonrpc-1.0                                       1.1.2.20160930094018.trusty                         amd64        Kurento jsonrpc library\r\nii  kmsjsoncpp                                            1.6.3~20160909143252.40.gd78deb7.trusty             amd64        Kurento jsoncpp library\r\nii  kurento-media-server-6.0                              6.6.1.20160930143513.trusty                         amd64        Kurento Media Server\r\nii  libgstreamer-plugins-bad1.5-0:amd64                   1.8.1.1~20160909144557.99.gf836e53.trusty           amd64        GStreamer development files for libraries from the \"bad\" set\r\nii  libgstreamer-plugins-base1.5-0:amd64                  1.8.1.1~20160909142623.55.g7b19cfd.trusty           amd64        GStreamer libraries from the \"base\" set\r\nii  libgstreamer1.5-0:amd64                               1.8.1.1~20160909144007.170.g0d6031b.trusty          amd64        Core GStreamer libraries and elements\r\nii  libnice10:amd64                                       0.1.13.1~20160930090742.81.geebfdab.trusty          amd64        ICE library (shared library)\r\n```\r\n\r\n**Client libraries**\r\nNodeJS \"kurento-client\": \"6.6.0\"\r\n\r\n**System description:**\r\n\r\nAll on local network\r\n\r\n**What steps will reproduce the problem?**\r\n\r\nWe are using single connection to KMS which creates pipeline, creates WebRTC and Recording endpoint and connect one to another. Recording works but when we close and destroy old pipeline and create a new one then server often crashes (not always).\r\n\r\n**What is the expected result?**\r\n\r\nNo crash.\r\n\r\n**What happens instead?**\r\n\r\nCrash. In `media-server_error.log` I see:\r\n\r\n```\r\nSegmentation fault (thread 139804290828032, pid 10713)\r\nStack trace:\r\n```\r\n\r\nand sometimes I see\r\n\r\n```\r\nSegmentation fault (thread 140684067280640, pid 11095)\r\nStack trace:\r\n\r\n(kurento-media-server:11324): GStreamer-CRITICAL **: Element rtpbin3 already has a pad named recv_rtp_sink_1, the behaviour of  gst_element_get_request_pad() for existing pads is undefined!\r\n\r\n(kurento-media-server:11324): GStreamer-CRITICAL **: Element rtpbin3 already has a pad named recv_rtcp_sink_1, the behaviour of  gst_element_get_request_pad() for existing pads is undefined!\r\n```\r\n\r\n**Does it happen with one of the tutorials?**\r\n\r\nNo\r\n"}}
{"actor":{"display_login":"zdila"}}