[  737.978898][ T4016] br0: port 1(veth1) entered blocking state
[  737.979245][ T4016] br0: port 1(veth1) entered disabled state
[  737.979544][ T4016] veth1: entered allmulticast mode
[  737.982092][ T4016] veth1: entered promiscuous mode
[  738.013606][ T4018] br0: port 2(veth2) entered blocking state
[  738.013916][ T4018] br0: port 2(veth2) entered disabled state
[  738.014237][ T4018] veth2: entered allmulticast mode
[  738.015750][ T4018] veth2: entered promiscuous mode
[  738.069589][ T3312] br0: port 1(veth1) entered blocking state
[  738.069892][ T3312] br0: port 1(veth1) entered forwarding state
[  748.203366][   T36] br0: port 2(veth2) entered blocking state
[  748.203695][   T36] br0: port 2(veth2) entered forwarding state
[  754.489174][ T4040] br0: port 2(veth2) entered disabled state
[  754.575607][   T36] br0: port 2(veth2) entered blocking state
[  754.575959][   T36] br0: port 2(veth2) entered forwarding state
[  760.896872][ T4064] br0: port 1(veth1) entered disabled state
[  760.926957][ T4065] br0: port 2(veth2) entered disabled state
[  760.949912][ T4066] veth2: left allmulticast mode
[  760.950198][ T4066] veth2: left promiscuous mode
[  760.950561][ T4066] br0: port 2(veth2) entered disabled state
[  760.951646][ T4066] veth1: left allmulticast mode
[  760.951904][ T4066] veth1: left promiscuous mode
[  760.953091][ T4066] br0: port 1(veth1) entered disabled state