[  720.681277][ T7824] br1: port 1(veth1) entered blocking state
[  720.681485][ T7824] br1: port 1(veth1) entered disabled state
[  720.682364][ T7824] veth1: entered allmulticast mode
[  720.684365][ T7824] veth1: entered promiscuous mode
[  720.717990][   T71] br1: port 1(veth1) entered blocking state
[  720.718181][   T71] br1: port 1(veth1) entered forwarding state
[  731.923466][ T7927] br1: port 1(veth1) entered disabled state
[  731.948187][ T7928] veth1: left allmulticast mode
[  731.948347][ T7928] veth1: left promiscuous mode
[  731.948571][ T7928] br1: port 1(veth1) entered disabled state