[ 1524.220465][ T4354] veth0: entered allmulticast mode
[ 1524.221567][ T4354] veth1: entered allmulticast mode
[ 1524.221883][ T4354] veth2: entered allmulticast mode
[ 1524.222181][ T4354] veth3: entered allmulticast mode
[ 1550.484676][ T4354] veth0: left allmulticast mode
[ 1550.484997][ T4354] veth1: left allmulticast mode
[ 1550.485257][ T4354] veth2: left allmulticast mode
[ 1550.485530][ T4354] veth3: left allmulticast mode