[ 1583.644971][ T7727] br1: port 1(veth1) entered blocking state
[ 1583.645238][ T7727] br1: port 1(veth1) entered disabled state
[ 1583.645501][ T7727] veth1: entered allmulticast mode
[ 1583.648207][ T7727] veth1: entered promiscuous mode
[ 1583.809320][ T1302] br1: port 1(veth1) entered blocking state
[ 1583.809588][ T1302] br1: port 1(veth1) entered forwarding state
[ 1604.325086][ T7802] br1: port 1(veth1) entered disabled state
[ 1604.471431][ T7803] veth1: left allmulticast mode
[ 1604.471652][ T7803] veth1: left promiscuous mode
[ 1604.471966][ T7803] br1: port 1(veth1) entered disabled state