[  723.138683][ T2974] br1: port 1(veth1) entered blocking state
[  723.138902][ T2974] br1: port 1(veth1) entered disabled state
[  723.139098][ T2974] veth1: entered allmulticast mode
[  723.140949][ T2974] veth1: entered promiscuous mode
[  723.222526][ T2320] br1: port 1(veth1) entered blocking state
[  723.222793][ T2320] br1: port 1(veth1) entered forwarding state
[  723.273207][ T2987] br1: port 2(veth2) entered blocking state
[  723.273448][ T2987] br1: port 2(veth2) entered disabled state
[  723.273704][ T2987] veth2: entered allmulticast mode
[  723.275220][ T2987] veth2: entered promiscuous mode
[  723.349689][ T2320] br1: port 2(veth2) entered blocking state
[  723.349883][ T2320] br1: port 2(veth2) entered forwarding state
[  741.756709][ T3405] br1: port 2(veth2) entered disabled state
[  741.806147][ T3407] veth2: left allmulticast mode
[  741.806470][ T3407] veth2: left promiscuous mode
[  741.806911][ T3407] br1: port 2(veth2) entered disabled state
[  741.862975][ T3409] br1: port 1(veth1) entered disabled state
[  741.905282][ T3411] veth1: left allmulticast mode
[  741.905543][ T3411] veth1: left promiscuous mode
[  741.905928][ T3411] br1: port 1(veth1) entered disabled state