[ 1339.148421][ T8229] veth0: entered allmulticast mode
[ 1339.149091][ T8229] veth1: entered allmulticast mode
[ 1339.150791][ T8229] veth2: entered allmulticast mode
[ 1339.151171][ T8229] veth3: entered allmulticast mode
[ 1358.323612][ T8229] veth0: left allmulticast mode
[ 1358.323984][ T8229] veth1: left allmulticast mode
[ 1358.324252][ T8229] veth2: left allmulticast mode
[ 1358.324508][ T8229] veth3: left allmulticast mode