[  470.172147][ T3349] br0: port 1(veth1) entered blocking state
[  470.172592][ T3349] br0: port 1(veth1) entered disabled state
[  470.173912][ T3349] veth1: entered allmulticast mode
[  470.177148][ T3349] veth1: entered promiscuous mode
[  470.340580][ T3351] br0: port 2(veth2) entered blocking state
[  470.341737][ T3351] br0: port 2(veth2) entered disabled state
[  470.342047][ T3351] veth2: entered allmulticast mode
[  470.344120][ T3351] veth2: entered promiscuous mode
[  470.663519][   T52] br0: port 1(veth1) entered blocking state
[  470.663799][   T52] br0: port 1(veth1) entered forwarding state
[  470.823216][    T9] br0: port 2(veth2) entered blocking state
[  470.823575][    T9] br0: port 2(veth2) entered forwarding state
[  709.413691][ T4559] br0: port 2(veth2) entered disabled state
[  709.581241][ T4561] br0: port 1(veth1) entered disabled state
[  709.738155][ T4562] veth2: left allmulticast mode
[  709.738364][ T4562] veth2: left promiscuous mode
[  709.739490][ T4562] br0: port 2(veth2) entered disabled state
[  709.740814][ T4562] veth1: left allmulticast mode
[  709.740988][ T4562] veth1: left promiscuous mode
[  709.741273][ T4562] br0: port 1(veth1) entered disabled state