[  753.886549][ T9281] br1: port 1(veth1) entered blocking state
[  753.886931][ T9281] br1: port 1(veth1) entered disabled state
[  753.887312][ T9281] veth1: entered allmulticast mode
[  753.889121][ T9281] veth1: entered promiscuous mode
[  753.999654][   T38] br1: port 1(veth1) entered blocking state
[  754.000012][   T38] br1: port 1(veth1) entered forwarding state
[  754.047847][ T9294] br1: port 2(veth2) entered blocking state
[  754.048190][ T9294] br1: port 2(veth2) entered disabled state
[  754.048558][ T9294] veth2: entered allmulticast mode
[  754.051193][ T9294] veth2: entered promiscuous mode
[  754.155989][   T45] br1: port 2(veth2) entered blocking state
[  754.156314][   T45] br1: port 2(veth2) entered forwarding state
[  772.599654][ T9766] br1: port 2(veth2) entered disabled state
[  772.646388][ T9768] veth2: left allmulticast mode
[  772.646571][ T9768] veth2: left promiscuous mode
[  772.646820][ T9768] br1: port 2(veth2) entered disabled state
[  772.696116][ T9770] br1: port 1(veth1) entered disabled state
[  772.745436][ T9772] veth1: left allmulticast mode
[  772.745618][ T9772] veth1: left promiscuous mode
[  772.745889][ T9772] br1: port 1(veth1) entered disabled state