[  333.408714][ T3100] br1: port 1(veth1) entered blocking state
[  333.409044][ T3100] br1: port 1(veth1) entered disabled state
[  333.409388][ T3100] veth1: entered allmulticast mode
[  333.412874][ T3100] veth1: entered promiscuous mode
[  333.491922][ T3104] br1: port 2(veth2) entered blocking state
[  333.492137][ T3104] br1: port 2(veth2) entered disabled state
[  333.492343][ T3104] veth2: entered allmulticast mode
[  333.493881][ T3104] veth2: entered promiscuous mode
[  333.573377][ T3106] br1: port 2(veth2) entered blocking state
[  333.573731][ T3106] br1: port 2(veth2) entered forwarding state
[  333.574316][ T3106] br1: port 1(veth1) entered blocking state
[  333.574638][ T3106] br1: port 1(veth1) entered forwarding state
[  344.362328][ T3420] br1: port 2(veth2) entered disabled state
[  344.362919][ T3420] br1: port 1(veth1) entered disabled state
[  344.413669][ T3422] veth2: left allmulticast mode
[  344.413909][ T3422] veth2: left promiscuous mode
[  344.414223][ T3422] br1: port 2(veth2) entered disabled state
[  344.467940][ T3424] veth1: left allmulticast mode
[  344.468109][ T3424] veth1: left promiscuous mode
[  344.468337][ T3424] br1: port 1(veth1) entered disabled state