[  598.902430][ T7630] br1: port 1(veth1) entered blocking state
[  598.902667][ T7630] br1: port 1(veth1) entered disabled state
[  598.903455][ T7630] veth1: entered allmulticast mode
[  598.905211][ T7630] veth1: entered promiscuous mode
[  598.967922][ T7633] br1: port 2(veth2) entered blocking state
[  598.968086][ T7633] br1: port 2(veth2) entered disabled state
[  598.968247][ T7633] veth2: entered allmulticast mode
[  598.970192][ T7633] veth2: entered promiscuous mode
[  599.018980][ T7635] br1: port 2(veth2) entered blocking state
[  599.019159][ T7635] br1: port 2(veth2) entered forwarding state
[  599.019465][ T7635] br1: port 1(veth1) entered blocking state
[  599.019619][ T7635] br1: port 1(veth1) entered forwarding state
[  608.374940][ T7962] br1: port 2(veth2) entered disabled state
[  608.375450][ T7962] br1: port 1(veth1) entered disabled state
[  608.429456][ T7964] veth2: left allmulticast mode
[  608.429639][ T7964] veth2: left promiscuous mode
[  608.429914][ T7964] br1: port 2(veth2) entered disabled state
[  608.476967][ T7966] veth1: left allmulticast mode
[  608.477143][ T7966] veth1: left promiscuous mode
[  608.477404][ T7966] br1: port 1(veth1) entered disabled state