[ 1479.187688][ T4020] br0: port 1(veth1) entered blocking state
[ 1479.188912][ T4020] br0: port 1(veth1) entered disabled state
[ 1479.189242][ T4020] veth1: entered allmulticast mode
[ 1479.191345][ T4020] veth1: entered promiscuous mode
[ 1479.480631][   T49] br0: port 1(veth1) entered blocking state
[ 1479.480910][   T49] br0: port 1(veth1) entered forwarding state
[ 1486.886880][ T4052] br0: port 1(veth1) entered disabled state
[ 1487.026751][ T4054] veth1: left allmulticast mode
[ 1487.026990][ T4054] veth1: left promiscuous mode
[ 1487.027302][ T4054] br0: port 1(veth1) entered disabled state