[ 1063.513916][T21264] veth0: entered allmulticast mode
[ 1063.514272][T21264] veth1: entered allmulticast mode
[ 1063.514506][T21264] veth2: entered allmulticast mode
[ 1063.514737][T21264] veth3: entered allmulticast mode
[ 1074.636475][T21264] veth0: left allmulticast mode
[ 1074.636728][T21264] veth1: left allmulticast mode
[ 1074.636932][T21264] veth2: left allmulticast mode
[ 1074.637115][T21264] veth3: left allmulticast mode