[  852.903112][ T4905] br0: port 1(veth1) entered blocking state
[  852.903408][ T4905] br0: port 1(veth1) entered disabled state
[  852.903665][ T4905] veth1: entered allmulticast mode
[  852.905262][ T4905] veth1: entered promiscuous mode
[  852.928918][ T4907] br0: port 2(veth2) entered blocking state
[  852.929169][ T4907] br0: port 2(veth2) entered disabled state
[  852.929434][ T4907] veth2: entered allmulticast mode
[  852.931018][ T4907] veth2: entered promiscuous mode
[  852.953357][ T4908] br0: port 3(veth4) entered blocking state
[  852.953577][ T4908] br0: port 3(veth4) entered disabled state
[  852.953787][ T4908] veth4: entered allmulticast mode
[  852.957195][ T4908] veth4: entered promiscuous mode
[  853.152493][   T37] br0: port 1(veth1) entered blocking state
[  853.152763][   T37] br0: port 1(veth1) entered forwarding state
[  853.175203][   T72] br0: port 2(veth2) entered blocking state
[  853.175428][   T72] br0: port 2(veth2) entered forwarding state
[  853.198232][   T37] br0: port 3(veth4) entered blocking state
[  853.198498][   T37] br0: port 3(veth4) entered forwarding state
[  867.180103][ T4974] veth3: entered promiscuous mode
[  868.412495][ T4983] veth3: left promiscuous mode
[  868.440225][ T4984] veth3: entered promiscuous mode
[  869.663407][ T4993] veth3: left promiscuous mode
[  869.724536][ T5001] br0: port 3(veth4) entered disabled state
[  869.750880][ T5002] br0: port 2(veth2) entered disabled state
[  869.770573][ T5003] br0: port 1(veth1) entered disabled state
[  869.796413][ T5004] veth4: left allmulticast mode
[  869.796587][ T5004] veth4: left promiscuous mode
[  869.796814][ T5004] br0: port 3(veth4) entered disabled state
[  869.797702][ T5004] veth2: left allmulticast mode
[  869.797845][ T5004] veth2: left promiscuous mode
[  869.798073][ T5004] br0: port 2(veth2) entered disabled state
[  869.803953][ T5004] veth1: left allmulticast mode
[  869.804107][ T5004] veth1: left promiscuous mode
[  869.804320][ T5004] br0: port 1(veth1) entered disabled state