[ 1822.149083][T15619] br1: port 1(veth1) entered blocking state
[ 1822.149535][T15619] br1: port 1(veth1) entered disabled state
[ 1822.149973][T15619] veth1: entered allmulticast mode
[ 1822.153439][T15619] veth1: entered promiscuous mode
[ 1822.272959][   T37] br1: port 1(veth1) entered blocking state
[ 1822.273435][   T37] br1: port 1(veth1) entered forwarding state
[ 1837.253043][T15718] br1: port 1(veth1) entered disabled state
[ 1837.358402][T15719] veth1: left allmulticast mode
[ 1837.358801][T15719] veth1: left promiscuous mode
[ 1837.359302][T15719] br1: port 1(veth1) entered disabled state