[  724.641779][T21163] br0: port 1(veth1) entered blocking state
[  724.641998][T21163] br0: port 1(veth1) entered disabled state
[  724.642189][T21163] veth1: entered allmulticast mode
[  724.643601][T21163] veth1: entered promiscuous mode
[  724.668348][T21164] br0: port 2(veth2) entered blocking state
[  724.668541][T21164] br0: port 2(veth2) entered disabled state
[  724.668741][T21164] veth2: entered allmulticast mode
[  724.670335][T21164] veth2: entered promiscuous mode
[  724.700851][T21165] br0: port 3(veth4) entered blocking state
[  724.701189][T21165] br0: port 3(veth4) entered disabled state
[  724.701373][T21165] veth4: entered allmulticast mode
[  724.702757][T21165] veth4: entered promiscuous mode
[  724.901461][T17205] br0: port 1(veth1) entered blocking state
[  724.901673][T17205] br0: port 1(veth1) entered forwarding state
[  724.925117][T17205] br0: port 2(veth2) entered blocking state
[  724.925305][T17205] br0: port 2(veth2) entered forwarding state
[  724.957851][   T36] br0: port 3(veth4) entered blocking state
[  724.958053][   T36] br0: port 3(veth4) entered forwarding state
[  738.734702][T21238] veth3: entered promiscuous mode
[  739.941313][T21247] veth3: left promiscuous mode
[  739.961778][T21248] veth3: entered promiscuous mode
[  741.173018][T21257] veth3: left promiscuous mode
[  741.232737][T21265] br0: port 3(veth4) entered disabled state
[  741.256489][T21266] br0: port 2(veth2) entered disabled state
[  741.279436][T21267] br0: port 1(veth1) entered disabled state
[  741.301564][T21268] veth4: left allmulticast mode
[  741.301722][T21268] veth4: left promiscuous mode
[  741.301948][T21268] br0: port 3(veth4) entered disabled state
[  741.308504][T21268] veth2: left allmulticast mode
[  741.308649][T21268] veth2: left promiscuous mode
[  741.308858][T21268] br0: port 2(veth2) entered disabled state
[  741.310048][T21268] veth1: left allmulticast mode
[  741.310185][T21268] veth1: left promiscuous mode
[  741.310389][T21268] br0: port 1(veth1) entered disabled state