[  444.958978][ T3335] br1: port 1(veth1) entered blocking state
[  444.959212][ T3335] br1: port 1(veth1) entered disabled state
[  444.959412][ T3335] veth1: entered allmulticast mode
[  444.961077][ T3335] veth1: entered promiscuous mode
[  444.989326][   T57] br1: port 1(veth1) entered blocking state
[  444.989566][   T57] br1: port 1(veth1) entered forwarding state
[  471.754232][ T3519] br1: port 1(veth1) entered disabled state
[  471.781376][ T3520] veth1: left allmulticast mode
[  471.781550][ T3520] veth1: left promiscuous mode
[  471.781771][ T3520] br1: port 1(veth1) entered disabled state