[ 1645.408984][ T6970] veth0: entered allmulticast mode
[ 1645.409593][ T6970] veth1: entered allmulticast mode
[ 1645.409934][ T6970] veth2: entered allmulticast mode
[ 1645.410251][ T6970] veth3: entered allmulticast mode
[ 1674.138770][ T6970] veth0: left allmulticast mode
[ 1674.139125][ T6970] veth1: left allmulticast mode
[ 1674.139384][ T6970] veth2: left allmulticast mode
[ 1674.139626][ T6970] veth3: left allmulticast mode