[  513.840328][ T3228] br1: port 1(veth1) entered blocking state
[  513.841297][ T3228] br1: port 1(veth1) entered disabled state
[  513.841783][ T3228] veth1: entered allmulticast mode
[  513.845428][ T3228] veth1: entered promiscuous mode
[  514.109088][ T3231] br1: port 2(veth2) entered blocking state
[  514.109588][ T3231] br1: port 2(veth2) entered disabled state
[  514.110177][ T3231] veth2: entered allmulticast mode
[  514.114488][ T3231] veth2: entered promiscuous mode
[  514.341094][ T3234] br1: port 2(veth2) entered blocking state
[  514.341625][ T3234] br1: port 2(veth2) entered forwarding state
[  514.342552][ T3234] br1: port 1(veth1) entered blocking state
[  514.343000][ T3234] br1: port 1(veth1) entered forwarding state
[  542.764503][ T3547] br1: port 2(veth2) entered disabled state
[  542.765743][ T3547] br1: port 1(veth1) entered disabled state
[  543.015557][ T3549] veth2: left allmulticast mode
[  543.016041][ T3549] veth2: left promiscuous mode
[  543.016569][ T3549] br1: port 2(veth2) entered disabled state
[  543.255829][ T3551] veth1: left allmulticast mode
[  543.256224][ T3551] veth1: left promiscuous mode
[  543.256760][ T3551] br1: port 1(veth1) entered disabled state