[    9.009283] br1: port 1(veth1) entered blocking state
[    9.009329] br1: port 1(veth1) entered disabled state
[    9.009366] veth1: entered allmulticast mode
[    9.009416] veth1: entered promiscuous mode
[    9.015792] br1: port 2(veth2) entered blocking state
[    9.015823] br1: port 2(veth2) entered disabled state
[    9.015856] veth2: entered allmulticast mode
[    9.015937] veth2: entered promiscuous mode
[    9.021422] br1: port 2(veth2) entered blocking state
[    9.021451] br1: port 2(veth2) entered forwarding state
[    9.021485] br1: port 1(veth1) entered blocking state
[    9.021511] br1: port 1(veth1) entered forwarding state
[   15.324695] br1: port 2(veth2) entered disabled state
[   15.324787] br1: port 1(veth1) entered disabled state
[   15.330305] veth2: left allmulticast mode
[   15.330355] veth2: left promiscuous mode
[   15.330382] br1: port 2(veth2) entered disabled state
[   15.336693] veth1: left allmulticast mode
[   15.336745] veth1: left promiscuous mode
[   15.336784] br1: port 1(veth1) entered disabled state