[  501.209016][ T2883] br1: port 1(veth1) entered blocking state
[  501.209634][ T2883] br1: port 1(veth1) entered disabled state
[  501.209900][ T2883] veth1: entered allmulticast mode
[  501.211518][ T2883] veth1: entered promiscuous mode
[  501.243464][   T91] br1: port 1(veth1) entered blocking state
[  501.243677][   T91] br1: port 1(veth1) entered forwarding state
[  501.274763][ T2885] br1: port 2(veth2) entered blocking state
[  501.274997][ T2885] br1: port 2(veth2) entered disabled state
[  501.275255][ T2885] veth2: entered allmulticast mode
[  501.276754][ T2885] veth2: entered promiscuous mode
[  501.300468][   T92] br1: port 2(veth2) entered blocking state
[  501.300675][   T92] br1: port 2(veth2) entered forwarding state
[  516.623947][ T3242] br1: port 2(veth2) entered disabled state
[  516.649458][ T3243] veth2: left allmulticast mode
[  516.649671][ T3243] veth2: left promiscuous mode
[  516.649970][ T3243] br1: port 2(veth2) entered disabled state
[  516.680641][ T3244] br1: port 1(veth1) entered disabled state
[  516.707201][ T3245] veth1: left allmulticast mode
[  516.707381][ T3245] veth1: left promiscuous mode
[  516.707624][ T3245] br1: port 1(veth1) entered disabled state