[  748.970577][ T6607] br1: port 1(veth1) entered blocking state
[  748.970814][ T6607] br1: port 1(veth1) entered disabled state
[  748.971033][ T6607] veth1: entered allmulticast mode
[  748.972675][ T6607] veth1: entered promiscuous mode
[  749.014731][   T71] br1: port 1(veth1) entered blocking state
[  749.014952][   T71] br1: port 1(veth1) entered forwarding state
[  749.045400][ T6610] br1: port 2(veth2) entered blocking state
[  749.045631][ T6610] br1: port 2(veth2) entered disabled state
[  749.045840][ T6610] veth2: entered allmulticast mode
[  749.047377][ T6610] veth2: entered promiscuous mode
[  749.074557][   T61] br1: port 2(veth2) entered blocking state
[  749.074805][   T61] br1: port 2(veth2) entered forwarding state
[  763.766625][ T6965] br1: port 2(veth2) entered disabled state
[  763.791374][ T6966] veth2: left allmulticast mode
[  763.791570][ T6966] veth2: left promiscuous mode
[  763.791807][ T6966] br1: port 2(veth2) entered disabled state
[  763.818219][ T6967] br1: port 1(veth1) entered disabled state
[  763.849902][ T6968] veth1: left allmulticast mode
[  763.850069][ T6968] veth1: left promiscuous mode
[  763.850302][ T6968] br1: port 1(veth1) entered disabled state