[  687.849129][ T4075] br1: port 1(veth1) entered blocking state
[  687.849606][ T4075] br1: port 1(veth1) entered disabled state
[  687.850058][ T4075] veth1: entered allmulticast mode
[  687.854126][ T4075] veth1: entered promiscuous mode
[  687.965841][ T2300] br1: port 1(veth1) entered blocking state
[  687.966301][ T2300] br1: port 1(veth1) entered forwarding state
[  688.087405][ T4077] br1: port 2(veth2) entered blocking state
[  688.087888][ T4077] br1: port 2(veth2) entered disabled state
[  688.088338][ T4077] veth2: entered allmulticast mode
[  688.092450][ T4077] veth2: entered promiscuous mode
[  688.238410][ T2300] br1: port 2(veth2) entered blocking state
[  688.238915][ T2300] br1: port 2(veth2) entered forwarding state
[  834.560881][ T5470] br1: port 2(veth2) entered disabled state
[  834.666741][ T5471] veth2: left allmulticast mode
[  834.667115][ T5471] veth2: left promiscuous mode
[  834.667623][ T5471] br1: port 2(veth2) entered disabled state
[  834.784629][ T5472] br1: port 1(veth1) entered disabled state
[  834.915721][ T5473] veth1: left allmulticast mode
[  834.916131][ T5473] veth1: left promiscuous mode
[  834.916689][ T5473] br1: port 1(veth1) entered disabled state