[  749.314340][ T3189] br: port 1(veth1) entered blocking state
[  749.314791][ T3189] br: port 1(veth1) entered disabled state
[  749.315186][ T3189] veth1: entered allmulticast mode
[  749.325156][ T3189] veth1: entered promiscuous mode
[  749.329564][   T51] br: port 1(veth1) entered blocking state
[  749.329932][   T51] br: port 1(veth1) entered forwarding state
[  749.504205][ T3190] br: port 2(veth3) entered blocking state
[  749.504496][ T3190] br: port 2(veth3) entered disabled state
[  749.504758][ T3190] veth3: entered allmulticast mode
[  749.506749][ T3190] veth3: entered promiscuous mode
[  749.508435][   T52] br: port 2(veth3) entered blocking state
[  749.508696][   T52] br: port 2(veth3) entered forwarding state
[  749.650972][ T3191] br: port 3(veth4) entered blocking state
[  749.651240][ T3191] br: port 3(veth4) entered disabled state
[  749.651508][ T3191] veth4: entered allmulticast mode
[  749.654482][ T3191] veth4: entered promiscuous mode
[  749.657390][    T9] br: port 3(veth4) entered blocking state
[  749.657675][    T9] br: port 3(veth4) entered forwarding state
[  899.642905][ T3679] br: port 3(veth4) entered disabled state
[  899.643939][ T3679] veth4: left allmulticast mode
[  899.644207][ T3679] veth4: left promiscuous mode
[  899.644861][ T3679] br: port 3(veth4) entered disabled state
[  899.798266][ T3681] br: port 2(veth3) entered disabled state
[  899.799121][ T3681] veth3: left allmulticast mode
[  899.799345][ T3681] veth3: left promiscuous mode
[  899.799696][ T3681] br: port 2(veth3) entered disabled state
[  899.968065][ T3683] br: port 1(veth1) entered disabled state
[  899.970247][ T3683] veth1: left allmulticast mode
[  899.970574][ T3683] veth1: left promiscuous mode
[  899.971040][ T3683] br: port 1(veth1) entered disabled state