[  773.940355][T18520] br1: port 1(veth1) entered blocking state
[  773.940706][T18520] br1: port 1(veth1) entered disabled state
[  773.941023][T18520] veth1: entered allmulticast mode
[  773.944565][T18520] veth1: entered promiscuous mode
[  774.003891][   T37] br1: port 1(veth1) entered blocking state
[  774.004222][   T37] br1: port 1(veth1) entered forwarding state
[  774.043065][T18522] br1: port 2(veth2) entered blocking state
[  774.043382][T18522] br1: port 2(veth2) entered disabled state
[  774.044178][T18522] veth2: entered allmulticast mode
[  774.046790][T18522] veth2: entered promiscuous mode
[  774.084426][  T189] br1: port 2(veth2) entered blocking state
[  774.084738][  T189] br1: port 2(veth2) entered forwarding state
[  791.571938][T18883] br1: port 2(veth2) entered disabled state
[  791.632619][T18884] veth2: left allmulticast mode
[  791.632891][T18884] veth2: left promiscuous mode
[  791.633249][T18884] br1: port 2(veth2) entered disabled state
[  791.672129][T18885] br1: port 1(veth1) entered disabled state
[  791.716598][T18886] veth1: left allmulticast mode
[  791.716861][T18886] veth1: left promiscuous mode
[  791.717218][T18886] br1: port 1(veth1) entered disabled state