[  408.268183][ T3563] br1: port 1(veth1) entered blocking state
[  408.268534][ T3563] br1: port 1(veth1) entered disabled state
[  408.268877][ T3563] veth1: entered allmulticast mode
[  408.270591][ T3563] veth1: entered promiscuous mode
[  408.309513][  T873] br1: port 1(veth1) entered blocking state
[  408.310043][  T873] br1: port 1(veth1) entered forwarding state
[  423.148947][ T3709] br1: port 1(veth1) entered disabled state
[  423.173729][ T3710] veth1: left allmulticast mode
[  423.174051][ T3710] veth1: left promiscuous mode
[  423.174439][ T3710] br1: port 1(veth1) entered disabled state