[ 1666.124644][T13171] br1: port 1(veth1) entered blocking state
[ 1666.125099][T13171] br1: port 1(veth1) entered disabled state
[ 1666.125556][T13171] veth1: entered allmulticast mode
[ 1666.129558][T13171] veth1: entered promiscuous mode
[ 1666.241679][   T37] br1: port 1(veth1) entered blocking state
[ 1666.242430][   T37] br1: port 1(veth1) entered forwarding state
[ 1699.947060][T13350] br1: port 1(veth1) entered disabled state
[ 1700.063061][T13351] veth1: left allmulticast mode
[ 1700.063444][T13351] veth1: left promiscuous mode
[ 1700.063967][T13351] br1: port 1(veth1) entered disabled state