[  856.234778] br1: port 1(veth1) entered blocking state
[  856.234869] br1: port 1(veth1) entered disabled state
[  856.234969] veth1: entered allmulticast mode
[  856.235098] veth1: entered promiscuous mode
[  856.241004] br1: port 2(veth2) entered blocking state
[  856.241053] br1: port 2(veth2) entered disabled state
[  856.241084] veth2: entered allmulticast mode
[  856.241148] veth2: entered promiscuous mode
[  856.247096] br1: port 2(veth2) entered blocking state
[  856.247178] br1: port 2(veth2) entered forwarding state
[  856.247245] br1: port 1(veth1) entered blocking state
[  856.247316] br1: port 1(veth1) entered forwarding state
[  862.317832] br1: port 2(veth2) entered disabled state
[  862.317930] br1: port 1(veth1) entered disabled state
[  862.324006] veth2: left allmulticast mode
[  862.324046] veth2: left promiscuous mode
[  862.324077] br1: port 2(veth2) entered disabled state
[  862.330032] veth1: left allmulticast mode
[  862.330068] veth1: left promiscuous mode
[  862.330095] br1: port 1(veth1) entered disabled state