[ 1894.369183][ T6643] veth0: entered allmulticast mode
[ 1894.370623][ T6643] veth1: entered allmulticast mode
[ 1894.373107][ T6643] veth2: entered allmulticast mode
[ 1894.374220][ T6643] veth3: entered allmulticast mode
[ 1918.236031][ T6643] veth0: left allmulticast mode
[ 1918.236503][ T6643] veth1: left allmulticast mode
[ 1918.236934][ T6643] veth2: left allmulticast mode
[ 1918.237356][ T6643] veth3: left allmulticast mode