[  572.010919] br1: port 1(veth1) entered blocking state
[  572.010967] br1: port 1(veth1) entered disabled state
[  572.011007] veth1: entered allmulticast mode
[  572.011064] veth1: entered promiscuous mode
[  572.015055] br1: port 1(veth1) entered blocking state
[  572.015089] br1: port 1(veth1) entered forwarding state
[  572.019124] br1: port 2(veth2) entered blocking state
[  572.019198] br1: port 2(veth2) entered disabled state
[  572.019275] veth2: entered allmulticast mode
[  572.019371] veth2: entered promiscuous mode
[  572.023666] br1: port 2(veth2) entered blocking state
[  572.023707] br1: port 2(veth2) entered forwarding state
[  600.309155] br1: port 2(veth2) entered disabled state
[  600.312938] veth2: left allmulticast mode
[  600.312998] veth2: left promiscuous mode
[  600.313061] br1: port 2(veth2) entered disabled state
[  600.317340] br1: port 1(veth1) entered disabled state
[  600.321023] veth1: left allmulticast mode
[  600.321090] veth1: left promiscuous mode
[  600.321153] br1: port 1(veth1) entered disabled state