[  549.215837][ T7228] br1: port 1(veth1) entered blocking state
[  549.216059][ T7228] br1: port 1(veth1) entered disabled state
[  549.216244][ T7228] veth1: entered allmulticast mode
[  549.217680][ T7228] veth1: entered promiscuous mode
[  549.241979][  T441] br1: port 1(veth1) entered blocking state
[  549.242170][  T441] br1: port 1(veth1) entered forwarding state
[  549.270761][ T7230] br1: port 2(veth2) entered blocking state
[  549.270967][ T7230] br1: port 2(veth2) entered disabled state
[  549.271147][ T7230] veth2: entered allmulticast mode
[  549.272606][ T7230] veth2: entered promiscuous mode
[  549.318418][  T441] br1: port 2(veth2) entered blocking state
[  549.318644][  T441] br1: port 2(veth2) entered forwarding state
[  582.686334][ T7471] br1: port 1(veth1) entered disabled state
[  582.716478][ T7472] br1: port 2(veth2) entered disabled state
[  582.744950][ T7473] veth2: left allmulticast mode
[  582.745124][ T7473] veth2: left promiscuous mode
[  582.745339][ T7473] br1: port 2(veth2) entered disabled state
[  582.746271][ T7473] veth1: left allmulticast mode
[  582.746416][ T7473] veth1: left promiscuous mode
[  582.746627][ T7473] br1: port 1(veth1) entered disabled state