[  726.801307][ T6507] br1: port 1(veth1) entered blocking state
[  726.802104][ T6507] br1: port 1(veth1) entered disabled state
[  726.802229][ T6507] veth1: entered allmulticast mode
[  726.811787][ T6507] veth1: entered promiscuous mode
[  726.829650][   T38] br1: port 1(veth1) entered blocking state
[  726.829779][   T38] br1: port 1(veth1) entered forwarding state
[  752.835626][ T6691] br1: port 1(veth1) entered disabled state
[  752.849998][ T6692] veth1: left allmulticast mode
[  752.850109][ T6692] veth1: left promiscuous mode
[  752.850255][ T6692] br1: port 1(veth1) entered disabled state