[  568.113083][ T7178] br1: port 1(veth1) entered blocking state
[  568.113570][ T7178] br1: port 1(veth1) entered disabled state
[  568.114063][ T7178] veth1: entered allmulticast mode
[  568.118367][ T7178] veth1: entered promiscuous mode
[  568.198228][ T7182] br1: port 2(veth2) entered blocking state
[  568.198458][ T7182] br1: port 2(veth2) entered disabled state
[  568.198656][ T7182] veth2: entered allmulticast mode
[  568.200252][ T7182] veth2: entered promiscuous mode
[  568.298809][ T7184] br1: port 2(veth2) entered blocking state
[  568.299173][ T7184] br1: port 2(veth2) entered forwarding state
[  568.299747][ T7184] br1: port 1(veth1) entered blocking state
[  568.300061][ T7184] br1: port 1(veth1) entered forwarding state
[  580.824724][ T7544] br1: port 2(veth2) entered disabled state
[  580.825255][ T7544] br1: port 1(veth1) entered disabled state
[  580.904920][ T7546] veth2: left allmulticast mode
[  580.905104][ T7546] veth2: left promiscuous mode
[  580.905348][ T7546] br1: port 2(veth2) entered disabled state
[  580.992983][ T7548] veth1: left allmulticast mode
[  580.993277][ T7548] veth1: left promiscuous mode
[  580.993664][ T7548] br1: port 1(veth1) entered disabled state