[ 1381.116603][ T6842] veth0: entered allmulticast mode
[ 1381.117208][ T6842] veth1: entered allmulticast mode
[ 1381.117587][ T6842] veth2: entered allmulticast mode
[ 1381.118721][ T6842] veth3: entered allmulticast mode
[ 1405.831696][ T6842] veth0: left allmulticast mode
[ 1405.832789][ T6842] veth1: left allmulticast mode
[ 1405.833089][ T6842] veth2: left allmulticast mode
[ 1405.833352][ T6842] veth3: left allmulticast mode