[  859.974746][T12602] br1: port 1(veth1) entered blocking state
[  859.975026][T12602] br1: port 1(veth1) entered disabled state
[  859.975347][T12602] veth1: entered allmulticast mode
[  859.977212][T12602] veth1: entered promiscuous mode
[  860.088212][ T7750] br1: port 1(veth1) entered blocking state
[  860.088707][ T7750] br1: port 1(veth1) entered forwarding state
[  860.196372][T12604] br1: port 2(veth2) entered blocking state
[  860.196688][T12604] br1: port 2(veth2) entered disabled state
[  860.196987][T12604] veth2: entered allmulticast mode
[  860.198925][T12604] veth2: entered promiscuous mode
[  860.298255][ T7750] br1: port 2(veth2) entered blocking state
[  860.298728][ T7750] br1: port 2(veth2) entered forwarding state
[  974.764052][T13997] br1: port 2(veth2) entered disabled state
[  974.841589][T13998] veth2: left allmulticast mode
[  974.841838][T13998] veth2: left promiscuous mode
[  974.842183][T13998] br1: port 2(veth2) entered disabled state
[  974.925354][T13999] br1: port 1(veth1) entered disabled state
[  975.001389][T14000] veth1: left allmulticast mode
[  975.001643][T14000] veth1: left promiscuous mode
[  975.001972][T14000] br1: port 1(veth1) entered disabled state