[  753.836547][ T5240] br1: port 1(veth1) entered blocking state
[  753.836804][ T5240] br1: port 1(veth1) entered disabled state
[  753.837065][ T5240] veth1: entered allmulticast mode
[  753.838864][ T5240] veth1: entered promiscuous mode
[  753.961376][ T5126] br1: port 1(veth1) entered blocking state
[  753.961649][ T5126] br1: port 1(veth1) entered forwarding state
[  754.066352][ T5242] br1: port 2(veth2) entered blocking state
[  754.066614][ T5242] br1: port 2(veth2) entered disabled state
[  754.066876][ T5242] veth2: entered allmulticast mode
[  754.068692][ T5242] veth2: entered promiscuous mode
[  754.194119][ T5126] br1: port 2(veth2) entered blocking state
[  754.194411][ T5126] br1: port 2(veth2) entered forwarding state
[  877.260630][ T6563] br1: port 2(veth2) entered disabled state
[  877.400360][ T6564] veth2: left allmulticast mode
[  877.400676][ T6564] veth2: left promiscuous mode
[  877.401160][ T6564] br1: port 2(veth2) entered disabled state
[  877.527512][ T6565] br1: port 1(veth1) entered disabled state
[  877.645499][ T6566] veth1: left allmulticast mode
[  877.645737][ T6566] veth1: left promiscuous mode
[  877.646079][ T6566] br1: port 1(veth1) entered disabled state