[  565.595476][ T7300] br1: port 1(veth1) entered blocking state
[  565.595736][ T7300] br1: port 1(veth1) entered disabled state
[  565.595986][ T7300] veth1: entered allmulticast mode
[  565.598074][ T7300] veth1: entered promiscuous mode
[  565.630743][   T60] br1: port 1(veth1) entered blocking state
[  565.630934][   T60] br1: port 1(veth1) entered forwarding state
[  565.658757][ T7302] br1: port 2(veth2) entered blocking state
[  565.658981][ T7302] br1: port 2(veth2) entered disabled state
[  565.659231][ T7302] veth2: entered allmulticast mode
[  565.660749][ T7302] veth2: entered promiscuous mode
[  565.686568][   T60] br1: port 2(veth2) entered blocking state
[  565.686765][   T60] br1: port 2(veth2) entered forwarding state
[  615.473387][ T8785] br1: port 2(veth2) entered disabled state
[  615.502949][ T8786] veth2: left allmulticast mode
[  615.503116][ T8786] veth2: left promiscuous mode
[  615.503341][ T8786] br1: port 2(veth2) entered disabled state
[  615.528173][ T8787] br1: port 1(veth1) entered disabled state
[  615.556949][ T8788] veth1: left allmulticast mode
[  615.557101][ T8788] veth1: left promiscuous mode
[  615.557481][ T8788] br1: port 1(veth1) entered disabled state