[ 2873.128382][ T6917] veth0: entered allmulticast mode
[ 2873.128975][ T6917] veth1: entered allmulticast mode
[ 2873.129574][ T6917] veth2: entered allmulticast mode
[ 2873.129957][ T6917] veth3: entered allmulticast mode
[ 2900.289939][ T6917] veth0: left allmulticast mode
[ 2900.290269][ T6917] veth1: left allmulticast mode
[ 2900.290504][ T6917] veth2: left allmulticast mode
[ 2900.290728][ T6917] veth3: left allmulticast mode