[ 1700.680264][ T8156] br1: port 1(veth1) entered blocking state
[ 1700.681216][ T8156] br1: port 1(veth1) entered disabled state
[ 1700.681493][ T8156] veth1: entered allmulticast mode
[ 1700.683356][ T8156] veth1: entered promiscuous mode
[ 1700.846274][ T3964] br1: port 1(veth1) entered blocking state
[ 1700.846686][ T3964] br1: port 1(veth1) entered forwarding state
[ 1736.783134][ T8335] br1: port 1(veth1) entered disabled state
[ 1736.929277][ T8336] veth1: left allmulticast mode
[ 1736.929508][ T8336] veth1: left promiscuous mode
[ 1736.929805][ T8336] br1: port 1(veth1) entered disabled state