[ 1259.326745][ T6451] veth0: entered allmulticast mode
[ 1259.327106][ T6451] veth1: entered allmulticast mode
[ 1259.327335][ T6451] veth2: entered allmulticast mode
[ 1259.327561][ T6451] veth3: entered allmulticast mode
[ 1270.365906][ T6451] veth0: left allmulticast mode
[ 1270.366203][ T6451] veth1: left allmulticast mode
[ 1270.366438][ T6451] veth2: left allmulticast mode
[ 1270.366682][ T6451] veth3: left allmulticast mode