[ 1503.379056][ T9329] br1: port 1(veth1) entered blocking state
[ 1503.379309][ T9329] br1: port 1(veth1) entered disabled state
[ 1503.379572][ T9329] veth1: entered allmulticast mode
[ 1503.381440][ T9329] veth1: entered promiscuous mode
[ 1503.547651][    T9] br1: port 1(veth1) entered blocking state
[ 1503.547909][    T9] br1: port 1(veth1) entered forwarding state
[ 1523.807313][ T9404] br1: port 1(veth1) entered disabled state
[ 1523.961049][ T9405] veth1: left allmulticast mode
[ 1523.961277][ T9405] veth1: left promiscuous mode
[ 1523.961595][ T9405] br1: port 1(veth1) entered disabled state