[ 1622.102897][ T7205] br1: port 1(veth1) entered blocking state
[ 1622.103142][ T7205] br1: port 1(veth1) entered disabled state
[ 1622.103395][ T7205] veth1: entered allmulticast mode
[ 1622.105184][ T7205] veth1: entered promiscuous mode
[ 1622.250935][   T37] br1: port 1(veth1) entered blocking state
[ 1622.251179][   T37] br1: port 1(veth1) entered forwarding state
[ 1637.945348][ T7264] br1: port 1(veth1) entered disabled state
[ 1638.097017][ T7265] veth1: left allmulticast mode
[ 1638.097251][ T7265] veth1: left promiscuous mode
[ 1638.097560][ T7265] br1: port 1(veth1) entered disabled state