[  474.328560][ T4678] br0: port 1(veth1) entered blocking state
[  474.328762][ T4678] br0: port 1(veth1) entered disabled state
[  474.329739][ T4678] veth1: entered allmulticast mode
[  474.331128][ T4678] veth1: entered promiscuous mode
[  474.359542][ T4680] br0: port 2(veth2) entered blocking state
[  474.359715][ T4680] br0: port 2(veth2) entered disabled state
[  474.359888][ T4680] veth2: entered allmulticast mode
[  474.361258][ T4680] veth2: entered promiscuous mode
[  474.415226][  T109] br0: port 1(veth1) entered blocking state
[  474.415405][  T109] br0: port 1(veth1) entered forwarding state
[  474.444324][   T46] br0: port 2(veth2) entered blocking state
[  474.444570][   T46] br0: port 2(veth2) entered forwarding state
[  500.939112][ T4773] br0: port 2(veth2) entered disabled state
[  500.966638][ T4774] br0: port 1(veth1) entered disabled state
[  500.987541][ T4775] veth2: left allmulticast mode
[  500.987687][ T4775] veth2: left promiscuous mode
[  500.987894][ T4775] br0: port 2(veth2) entered disabled state
[  500.988778][ T4775] veth1: left allmulticast mode
[  500.989354][ T4775] veth1: left promiscuous mode
[  500.989553][ T4775] br0: port 1(veth1) entered disabled state