[ 1106.099810][ T4898] veth0: entered allmulticast mode
[ 1106.100181][ T4898] veth1: entered allmulticast mode
[ 1106.100422][ T4898] veth2: entered allmulticast mode
[ 1106.100645][ T4898] veth3: entered allmulticast mode
[ 1117.059786][ T4898] veth0: left allmulticast mode
[ 1117.060095][ T4898] veth1: left allmulticast mode
[ 1117.060344][ T4898] veth2: left allmulticast mode
[ 1117.060579][ T4898] veth3: left allmulticast mode