[  758.689666][ T3900] br: port 1(veth1) entered blocking state
[  758.689945][ T3900] br: port 1(veth1) entered disabled state
[  758.690198][ T3900] veth1: entered allmulticast mode
[  758.692417][ T3900] veth1: entered promiscuous mode
[  758.694085][    T7] br: port 1(veth1) entered blocking state
[  758.694301][    T7] br: port 1(veth1) entered forwarding state
[  758.862007][ T3902] br: port 2(veth3) entered blocking state
[  758.862300][ T3902] br: port 2(veth3) entered disabled state
[  758.862547][ T3902] veth3: entered allmulticast mode
[  758.864538][ T3902] veth3: entered promiscuous mode
[  758.866211][    T7] br: port 2(veth3) entered blocking state
[  758.866466][    T7] br: port 2(veth3) entered forwarding state
[  759.019023][ T3903] br: port 3(veth4) entered blocking state
[  759.019286][ T3903] br: port 3(veth4) entered disabled state
[  759.019550][ T3903] veth4: entered allmulticast mode
[  759.021792][ T3903] veth4: entered promiscuous mode
[  759.023088][   T62] br: port 3(veth4) entered blocking state
[  759.023325][   T62] br: port 3(veth4) entered forwarding state
[  908.514961][ T4391] br: port 3(veth4) entered disabled state
[  908.516072][ T4391] veth4: left allmulticast mode
[  908.516296][ T4391] veth4: left promiscuous mode
[  908.516647][ T4391] br: port 3(veth4) entered disabled state
[  908.668614][ T4392] br: port 2(veth3) entered disabled state
[  908.669827][ T4392] veth3: left allmulticast mode
[  908.670071][ T4392] veth3: left promiscuous mode
[  908.670418][ T4392] br: port 2(veth3) entered disabled state
[  908.836745][ T4394] br: port 1(veth1) entered disabled state
[  908.837514][ T4394] veth1: left allmulticast mode
[  908.837760][ T4394] veth1: left promiscuous mode
[  908.838082][ T4394] br: port 1(veth1) entered disabled state