[  552.023012] br0: port 1(veth1) entered blocking state
[  552.023107] br0: port 1(veth1) entered disabled state
[  552.023173] veth1: entered allmulticast mode
[  552.023275] veth1: entered promiscuous mode
[  552.032219] br0: port 2(veth2) entered blocking state
[  552.032292] br0: port 2(veth2) entered disabled state
[  552.032356] veth2: entered allmulticast mode
[  552.032483] veth2: entered promiscuous mode
[  552.050192] br0: port 1(veth1) entered blocking state
[  552.050249] br0: port 1(veth1) entered forwarding state
[  562.103178] br0: port 2(veth2) entered blocking state
[  562.103266] br0: port 2(veth2) entered forwarding state
[  568.249216] br0: port 2(veth2) entered disabled state
[  568.278341] br0: port 2(veth2) entered blocking state
[  568.278414] br0: port 2(veth2) entered forwarding state
[  574.437070] br0: port 1(veth1) entered disabled state
[  574.448246] br0: port 2(veth2) entered disabled state
[  574.458369] veth2: left allmulticast mode
[  574.458467] veth2: left promiscuous mode
[  574.458537] br0: port 2(veth2) entered disabled state
[  574.458691] veth1: left allmulticast mode
[  574.458752] veth1: left promiscuous mode
[  574.458817] br0: port 1(veth1) entered disabled state