[  754.371771][ T9708] br1: port 1(veth1) entered blocking state
[  754.371996][ T9708] br1: port 1(veth1) entered disabled state
[  754.372193][ T9708] veth1: entered allmulticast mode
[  754.374676][ T9708] veth1: entered promiscuous mode
[  754.421399][ T9711] br1: port 2(veth2) entered blocking state
[  754.421676][ T9711] br1: port 2(veth2) entered disabled state
[  754.421962][ T9711] veth2: entered allmulticast mode
[  754.423998][ T9711] veth2: entered promiscuous mode
[  754.473316][ T9713] br1: port 2(veth2) entered blocking state
[  754.473597][ T9713] br1: port 2(veth2) entered forwarding state
[  754.473987][ T9713] br1: port 1(veth1) entered blocking state
[  754.474218][ T9713] br1: port 1(veth1) entered forwarding state
[  764.730889][T10026] br1: port 2(veth2) entered disabled state
[  764.731399][T10026] br1: port 1(veth1) entered disabled state
[  764.790187][T10028] veth2: left allmulticast mode
[  764.790958][T10028] veth2: left promiscuous mode
[  764.791256][T10028] br1: port 2(veth2) entered disabled state
[  764.830837][T10030] veth1: left allmulticast mode
[  764.831008][T10030] veth1: left promiscuous mode
[  764.831240][T10030] br1: port 1(veth1) entered disabled state