[  769.003113][ T9021] br1: port 1(veth1) entered blocking state
[  769.004222][ T9021] br1: port 1(veth1) entered disabled state
[  769.004586][ T9021] veth1: entered allmulticast mode
[  769.006454][ T9021] veth1: entered promiscuous mode
[  769.042597][  T537] br1: port 1(veth1) entered blocking state
[  769.042844][  T537] br1: port 1(veth1) entered forwarding state
[  769.077885][ T9024] br1: port 2(veth2) entered blocking state
[  769.078230][ T9024] br1: port 2(veth2) entered disabled state
[  769.078606][ T9024] veth2: entered allmulticast mode
[  769.081375][ T9024] veth2: entered promiscuous mode
[  769.118638][  T187] br1: port 2(veth2) entered blocking state
[  769.118833][  T187] br1: port 2(veth2) entered forwarding state
[  781.347330][ T9235] br1: port 2(veth2) entered disabled state
[  781.387640][ T9236] veth2: left allmulticast mode
[  781.387940][ T9236] veth2: left promiscuous mode
[  781.388376][ T9236] br1: port 2(veth2) entered disabled state
[  781.418960][ T9237] br1: port 1(veth1) entered disabled state
[  781.452630][ T9238] veth1: left allmulticast mode
[  781.452889][ T9238] veth1: left promiscuous mode
[  781.453262][ T9238] br1: port 1(veth1) entered disabled state