[  855.339153][T21004] br1: port 1(veth1) entered blocking state
[  855.339557][T21004] br1: port 1(veth1) entered disabled state
[  855.340087][T21004] veth1: entered allmulticast mode
[  855.341771][T21004] veth1: entered promiscuous mode
[  855.374396][ T2006] br1: port 1(veth1) entered blocking state
[  855.374748][ T2006] br1: port 1(veth1) entered forwarding state
[  866.456693][T21107] br1: port 1(veth1) entered disabled state
[  866.490172][T21108] veth1: left allmulticast mode
[  866.490608][T21108] veth1: left promiscuous mode
[  866.491171][T21108] br1: port 1(veth1) entered disabled state