[  781.446510][ T8554] br1: port 1(veth1) entered blocking state
[  781.446878][ T8554] br1: port 1(veth1) entered disabled state
[  781.447207][ T8554] veth1: entered allmulticast mode
[  781.449145][ T8554] veth1: entered promiscuous mode
[  781.510402][ T8558] br1: port 2(veth2) entered blocking state
[  781.510629][ T8558] br1: port 2(veth2) entered disabled state
[  781.511056][ T8558] veth2: entered allmulticast mode
[  781.512579][ T8558] veth2: entered promiscuous mode
[  781.571082][ T8560] br1: port 2(veth2) entered blocking state
[  781.571363][ T8560] br1: port 2(veth2) entered forwarding state
[  781.571793][ T8560] br1: port 1(veth1) entered blocking state
[  781.572041][ T8560] br1: port 1(veth1) entered forwarding state
[  791.996050][ T8873] br1: port 2(veth2) entered disabled state
[  791.996648][ T8873] br1: port 1(veth1) entered disabled state
[  792.044187][ T8875] veth2: left allmulticast mode
[  792.044374][ T8875] veth2: left promiscuous mode
[  792.044625][ T8875] br1: port 2(veth2) entered disabled state
[  792.093962][ T8877] veth1: left allmulticast mode
[  792.094142][ T8877] veth1: left promiscuous mode
[  792.094379][ T8877] br1: port 1(veth1) entered disabled state