[  550.221954] br1: port 1(veth1) entered blocking state
[  550.222103] br1: port 1(veth1) entered disabled state
[  550.222197] veth1: entered allmulticast mode
[  550.222339] veth1: entered promiscuous mode
[  550.234280] br1: port 1(veth1) entered blocking state
[  550.234352] br1: port 1(veth1) entered forwarding state
[  550.246826] br1: port 2(veth2) entered blocking state
[  550.246905] br1: port 2(veth2) entered disabled state
[  550.246977] veth2: entered allmulticast mode
[  550.247096] veth2: entered promiscuous mode
[  550.259727] br1: port 2(veth2) entered blocking state
[  550.259812] br1: port 2(veth2) entered forwarding state
[  566.881024] br1: port 2(veth2) entered disabled state
[  566.889779] veth2: left allmulticast mode
[  566.889857] veth2: left promiscuous mode
[  566.889903] br1: port 2(veth2) entered disabled state
[  566.899589] br1: port 1(veth1) entered disabled state
[  566.908924] veth1: left allmulticast mode
[  566.908982] veth1: left promiscuous mode
[  566.909023] br1: port 1(veth1) entered disabled state