[ 1371.832577][T12830] veth0: entered allmulticast mode
[ 1371.834328][T12830] veth1: entered allmulticast mode
[ 1371.834746][T12830] veth2: entered allmulticast mode
[ 1371.835087][T12830] veth3: entered allmulticast mode
[ 1396.927996][T12830] veth0: left allmulticast mode
[ 1396.928300][T12830] veth1: left allmulticast mode
[ 1396.934468][T12830] veth2: left allmulticast mode
[ 1396.934727][T12830] veth3: left allmulticast mode