[  687.283248][ T8645] br1: port 1(veth1) entered blocking state
[  687.283489][ T8645] br1: port 1(veth1) entered disabled state
[  687.283716][ T8645] veth1: entered allmulticast mode
[  687.285226][ T8645] veth1: entered promiscuous mode
[  687.348260][ T8648] br1: port 2(veth2) entered blocking state
[  687.348459][ T8648] br1: port 2(veth2) entered disabled state
[  687.348651][ T8648] veth2: entered allmulticast mode
[  687.350355][ T8648] veth2: entered promiscuous mode
[  687.404344][ T8650] br1: port 2(veth2) entered blocking state
[  687.404550][ T8650] br1: port 2(veth2) entered forwarding state
[  687.404903][ T8650] br1: port 1(veth1) entered blocking state
[  687.405074][ T8650] br1: port 1(veth1) entered forwarding state
[  697.601498][ T8977] br1: port 2(veth2) entered disabled state
[  697.601979][ T8977] br1: port 1(veth1) entered disabled state
[  697.653521][ T8980] veth2: left allmulticast mode
[  697.653717][ T8980] veth2: left promiscuous mode
[  697.653998][ T8980] br1: port 2(veth2) entered disabled state
[  697.710491][ T8982] veth1: left allmulticast mode
[  697.710687][ T8982] veth1: left promiscuous mode
[  697.711352][ T8982] br1: port 1(veth1) entered disabled state