[  550.851010] br1: port 1(veth1) entered blocking state
[  550.851091] br1: port 1(veth1) entered disabled state
[  550.851149] veth1: entered allmulticast mode
[  550.851234] veth1: entered promiscuous mode
[  550.864320] br1: port 1(veth1) entered blocking state
[  550.864382] br1: port 1(veth1) entered forwarding state
[  550.877899] br1: port 2(veth2) entered blocking state
[  550.877963] br1: port 2(veth2) entered disabled state
[  550.878022] veth2: entered allmulticast mode
[  550.878114] veth2: entered promiscuous mode
[  550.891346] br1: port 2(veth2) entered blocking state
[  550.891409] br1: port 2(veth2) entered forwarding state
[  567.706057] br1: port 2(veth2) entered disabled state
[  567.718281] veth2: left allmulticast mode
[  567.718339] veth2: left promiscuous mode
[  567.718378] br1: port 2(veth2) entered disabled state
[  567.731580] br1: port 1(veth1) entered disabled state
[  567.744014] veth1: left allmulticast mode
[  567.744067] veth1: left promiscuous mode
[  567.744107] br1: port 1(veth1) entered disabled state