[ 1559.089441][ T9142] veth0: entered allmulticast mode
[ 1559.090032][ T9142] veth1: entered allmulticast mode
[ 1559.090378][ T9142] veth2: entered allmulticast mode
[ 1559.090684][ T9142] veth3: entered allmulticast mode
[ 1584.747679][ T9142] veth0: left allmulticast mode
[ 1584.747953][ T9142] veth1: left allmulticast mode
[ 1584.748221][ T9142] veth2: left allmulticast mode
[ 1584.748457][ T9142] veth3: left allmulticast mode