[  666.949185][ T4137] br0: port 1(veth1) entered blocking state
[  666.949585][ T4137] br0: port 1(veth1) entered disabled state
[  666.949944][ T4137] veth1: entered allmulticast mode
[  666.957685][ T4137] veth1: entered promiscuous mode
[  666.994529][ T4139] br0: port 2(veth2) entered blocking state
[  666.994848][ T4139] br0: port 2(veth2) entered disabled state
[  666.995151][ T4139] veth2: entered allmulticast mode
[  666.996897][ T4139] veth2: entered promiscuous mode
[  667.036213][ T4140] br0: port 3(veth4) entered blocking state
[  667.036794][ T4140] br0: port 3(veth4) entered disabled state
[  667.037099][ T4140] veth4: entered allmulticast mode
[  667.038678][ T4140] veth4: entered promiscuous mode
[  667.319862][   T94] br0: port 1(veth1) entered blocking state
[  667.320292][   T94] br0: port 1(veth1) entered forwarding state
[  667.367878][   T39] br0: port 2(veth2) entered blocking state
[  667.368200][   T39] br0: port 2(veth2) entered forwarding state
[  667.400863][   T37] br0: port 3(veth4) entered blocking state
[  667.401191][   T37] br0: port 3(veth4) entered forwarding state
[  681.369966][ T4212] veth3: entered promiscuous mode
[  682.670282][ T4221] veth3: left promiscuous mode
[  682.701437][ T4222] veth3: entered promiscuous mode
[  683.981570][ T4231] veth3: left promiscuous mode
[  684.063273][ T4239] br0: port 3(veth4) entered disabled state
[  684.095078][ T4240] br0: port 2(veth2) entered disabled state
[  684.125179][ T4241] br0: port 1(veth1) entered disabled state
[  684.170946][ T4242] veth4: left allmulticast mode
[  684.171248][ T4242] veth4: left promiscuous mode
[  684.171860][ T4242] br0: port 3(veth4) entered disabled state
[  684.172963][ T4242] veth2: left allmulticast mode
[  684.173231][ T4242] veth2: left promiscuous mode
[  684.174212][ T4242] br0: port 2(veth2) entered disabled state
[  684.176373][ T4242] veth1: left allmulticast mode
[  684.176635][ T4242] veth1: left promiscuous mode
[  684.176996][ T4242] br0: port 1(veth1) entered disabled state