[ 1273.629873][ T6396] veth0: entered allmulticast mode
[ 1273.630628][ T6396] veth1: entered allmulticast mode
[ 1273.631176][ T6396] veth2: entered allmulticast mode
[ 1273.631701][ T6396] veth3: entered allmulticast mode
[ 1297.423861][ T6396] veth0: left allmulticast mode
[ 1297.424359][ T6396] veth1: left allmulticast mode
[ 1297.424780][ T6396] veth2: left allmulticast mode
[ 1297.425204][ T6396] veth3: left allmulticast mode