[  508.743745][ T6907] br0: port 1(veth1) entered blocking state
[  508.744020][ T6907] br0: port 1(veth1) entered disabled state
[  508.744317][ T6907] veth1: entered allmulticast mode
[  508.746344][ T6907] veth1: entered promiscuous mode
[  508.764496][ T6909] br0: port 2(veth2) entered blocking state
[  508.764930][ T6909] br0: port 2(veth2) entered disabled state
[  508.765128][ T6909] veth2: entered allmulticast mode
[  508.766550][ T6909] veth2: entered promiscuous mode
[  508.786738][ T6910] br0: port 3(veth4) entered blocking state
[  508.786943][ T6910] br0: port 3(veth4) entered disabled state
[  508.787139][ T6910] veth4: entered allmulticast mode
[  508.788863][ T6910] veth4: entered promiscuous mode
[  508.976942][   T83] br0: port 1(veth1) entered blocking state
[  508.977208][   T83] br0: port 1(veth1) entered forwarding state
[  509.006083][ T5352] br0: port 2(veth2) entered blocking state
[  509.006299][ T5352] br0: port 2(veth2) entered forwarding state
[  509.025864][   T83] br0: port 3(veth4) entered blocking state
[  509.026085][   T83] br0: port 3(veth4) entered forwarding state
[  522.707302][ T6976] veth3: entered promiscuous mode
[  523.888551][ T6985] veth3: left promiscuous mode
[  523.918238][ T6986] veth3: entered promiscuous mode
[  525.115488][ T6995] veth3: left promiscuous mode
[  525.166208][ T7003] br0: port 3(veth4) entered disabled state
[  525.192820][ T7004] br0: port 2(veth2) entered disabled state
[  525.211433][ T7005] br0: port 1(veth1) entered disabled state
[  525.229999][ T7006] veth4: left allmulticast mode
[  525.230202][ T7006] veth4: left promiscuous mode
[  525.230482][ T7006] br0: port 3(veth4) entered disabled state
[  525.231333][ T7006] veth2: left allmulticast mode
[  525.231527][ T7006] veth2: left promiscuous mode
[  525.231799][ T7006] br0: port 2(veth2) entered disabled state
[  525.232708][ T7006] veth1: left allmulticast mode
[  525.232890][ T7006] veth1: left promiscuous mode
[  525.233165][ T7006] br0: port 1(veth1) entered disabled state