[  400.079114][ T9300] br1: port 1(veth1) entered blocking state
[  400.079356][ T9300] br1: port 1(veth1) entered disabled state
[  400.079575][ T9300] veth1: entered allmulticast mode
[  400.081177][ T9300] veth1: entered promiscuous mode
[  400.118857][   T39] br1: port 1(veth1) entered blocking state
[  400.119023][   T39] br1: port 1(veth1) entered forwarding state
[  400.142337][ T9302] br1: port 2(veth2) entered blocking state
[  400.142540][ T9302] br1: port 2(veth2) entered disabled state
[  400.142766][ T9302] veth2: entered allmulticast mode
[  400.144215][ T9302] veth2: entered promiscuous mode
[  400.177968][  T258] br1: port 2(veth2) entered blocking state
[  400.178133][  T258] br1: port 2(veth2) entered forwarding state
[  446.805894][T10785] br1: port 2(veth2) entered disabled state
[  446.827070][T10786] veth2: left allmulticast mode
[  446.827246][T10786] veth2: left promiscuous mode
[  446.827517][T10786] br1: port 2(veth2) entered disabled state
[  446.858034][T10787] br1: port 1(veth1) entered disabled state
[  446.884470][T10788] veth1: left allmulticast mode
[  446.884625][T10788] veth1: left promiscuous mode
[  446.884829][T10788] br1: port 1(veth1) entered disabled state