[  671.946781] br1: port 1(veth1) entered blocking state
[  671.946845] br1: port 1(veth1) entered disabled state
[  671.946902] veth1: entered allmulticast mode
[  671.946988] veth1: entered promiscuous mode
[  671.981650] br1: port 2(veth2) entered blocking state
[  671.981726] br1: port 2(veth2) entered disabled state
[  671.981798] veth2: entered allmulticast mode
[  671.981899] veth2: entered promiscuous mode
[  672.017785] br1: port 2(veth2) entered blocking state
[  672.017856] br1: port 2(veth2) entered forwarding state
[  672.017913] br1: port 1(veth1) entered blocking state
[  672.017963] br1: port 1(veth1) entered forwarding state
[  680.348399] br1: port 2(veth2) entered disabled state
[  680.348523] br1: port 1(veth1) entered disabled state
[  680.387201] veth2: left allmulticast mode
[  680.387265] veth2: left promiscuous mode
[  680.387310] br1: port 2(veth2) entered disabled state
[  680.427824] veth1: left allmulticast mode
[  680.427889] veth1: left promiscuous mode
[  680.427939] br1: port 1(veth1) entered disabled state