[  753.976182] br1: port 1(veth1) entered blocking state
[  753.976237] br1: port 1(veth1) entered disabled state
[  753.976283] veth1: entered allmulticast mode
[  753.976347] veth1: entered promiscuous mode
[  753.979338] br1: port 1(veth1) entered blocking state
[  753.979377] br1: port 1(veth1) entered forwarding state
[  753.981939] br1: port 2(veth2) entered blocking state
[  753.982015] br1: port 2(veth2) entered disabled state
[  753.982091] veth2: entered allmulticast mode
[  753.982185] veth2: entered promiscuous mode
[  753.984909] br1: port 2(veth2) entered blocking state
[  753.984978] br1: port 2(veth2) entered forwarding state
[  781.955922] br1: port 2(veth2) entered disabled state
[  781.958720] veth2: left allmulticast mode
[  781.958753] veth2: left promiscuous mode
[  781.958777] br1: port 2(veth2) entered disabled state
[  781.961591] br1: port 1(veth1) entered disabled state
[  781.964320] veth1: left allmulticast mode
[  781.964382] veth1: left promiscuous mode
[  781.964454] br1: port 1(veth1) entered disabled state