[  505.456327][ T3179] br: port 1(veth1) entered blocking state
[  505.456623][ T3179] br: port 1(veth1) entered disabled state
[  505.456880][ T3179] veth1: entered allmulticast mode
[  505.458496][ T3179] veth1: entered promiscuous mode
[  505.460842][   T38] br: port 1(veth1) entered blocking state
[  505.461077][   T38] br: port 1(veth1) entered forwarding state
[  505.516726][ T3184] br: port 2(veth3) entered blocking state
[  505.516938][ T3184] br: port 2(veth3) entered disabled state
[  505.517130][ T3184] veth3: entered allmulticast mode
[  505.518624][ T3184] veth3: entered promiscuous mode
[  505.520226][   T36] br: port 2(veth3) entered blocking state
[  505.520424][   T36] br: port 2(veth3) entered forwarding state
[  505.565417][ T3189] br: port 3(veth4) entered blocking state
[  505.565634][ T3189] br: port 3(veth4) entered disabled state
[  505.565824][ T3189] veth4: entered allmulticast mode
[  505.567313][ T3189] veth4: entered promiscuous mode
[  505.568719][   T39] br: port 3(veth4) entered blocking state
[  505.568924][   T39] br: port 3(veth4) entered forwarding state
[  613.910499][ T3790] br: port 3(veth4) entered disabled state
[  613.911013][ T3790] veth4: left allmulticast mode
[  613.911166][ T3790] veth4: left promiscuous mode
[  613.911399][ T3790] br: port 3(veth4) entered disabled state
[  613.949359][ T3792] br: port 2(veth3) entered disabled state
[  613.949796][ T3792] veth3: left allmulticast mode
[  613.949950][ T3792] veth3: left promiscuous mode
[  613.950171][ T3792] br: port 2(veth3) entered disabled state
[  613.989556][ T3794] br: port 1(veth1) entered disabled state
[  613.990044][ T3794] veth1: left allmulticast mode
[  613.990235][ T3794] veth1: left promiscuous mode
[  613.990543][ T3794] br: port 1(veth1) entered disabled state