[  543.014531] br1: port 1(veth1) entered blocking state
[  543.014588] br1: port 1(veth1) entered disabled state
[  543.014629] veth1: entered allmulticast mode
[  543.014690] veth1: entered promiscuous mode
[  543.019773] br1: port 2(veth2) entered blocking state
[  543.019839] br1: port 2(veth2) entered disabled state
[  543.019907] veth2: entered allmulticast mode
[  543.019996] veth2: entered promiscuous mode
[  543.025138] br1: port 2(veth2) entered blocking state
[  543.025176] br1: port 2(veth2) entered forwarding state
[  543.025223] br1: port 1(veth1) entered blocking state
[  543.025252] br1: port 1(veth1) entered forwarding state
[  549.245269] br1: port 2(veth2) entered disabled state
[  549.245377] br1: port 1(veth1) entered disabled state
[  549.250559] veth2: left allmulticast mode
[  549.250631] veth2: left promiscuous mode
[  549.250696] br1: port 2(veth2) entered disabled state
[  549.255871] veth1: left allmulticast mode
[  549.255903] veth1: left promiscuous mode
[  549.255926] br1: port 1(veth1) entered disabled state