[  772.465635][ T3927] br: port 1(veth1) entered blocking state
[  772.465895][ T3927] br: port 1(veth1) entered disabled state
[  772.466144][ T3927] veth1: entered allmulticast mode
[  772.467992][ T3927] veth1: entered promiscuous mode
[  772.469781][ T3926] br: port 1(veth1) entered blocking state
[  772.470019][ T3926] br: port 1(veth1) entered forwarding state
[  772.625667][ T3929] br: port 2(veth3) entered blocking state
[  772.626076][ T3929] br: port 2(veth3) entered disabled state
[  772.626745][ T3929] veth3: entered allmulticast mode
[  772.637388][ T3929] veth3: entered promiscuous mode
[  772.639722][    T9] br: port 2(veth3) entered blocking state
[  772.639958][    T9] br: port 2(veth3) entered forwarding state
[  772.790016][ T3931] br: port 3(veth4) entered blocking state
[  772.790385][ T3931] br: port 3(veth4) entered disabled state
[  772.790817][ T3931] veth4: entered allmulticast mode
[  772.795199][ T3931] veth4: entered promiscuous mode
[  772.797281][ T3930] br: port 3(veth4) entered blocking state
[  772.797659][ T3930] br: port 3(veth4) entered forwarding state
[  921.518236][ T4414] br: port 3(veth4) entered disabled state
[  921.519097][ T4414] veth4: left allmulticast mode
[  921.519278][ T4414] veth4: left promiscuous mode
[  921.519628][ T4414] br: port 3(veth4) entered disabled state
[  921.681484][ T4415] br: port 2(veth3) entered disabled state
[  921.683308][ T4415] veth3: left allmulticast mode
[  921.683634][ T4415] veth3: left promiscuous mode
[  921.684099][ T4415] br: port 2(veth3) entered disabled state
[  921.853256][ T4416] br: port 1(veth1) entered disabled state
[  921.853979][ T4416] veth1: left allmulticast mode
[  921.854180][ T4416] veth1: left promiscuous mode
[  921.854526][ T4416] br: port 1(veth1) entered disabled state