[  549.530052][ T4509] br1: port 1(veth1) entered blocking state
[  549.530412][ T4509] br1: port 1(veth1) entered disabled state
[  549.530762][ T4509] veth1: entered allmulticast mode
[  549.532497][ T4509] veth1: entered promiscuous mode
[  549.558900][ T3524] br1: port 1(veth1) entered blocking state
[  549.559233][ T3524] br1: port 1(veth1) entered forwarding state
[  549.582256][ T4511] br1: port 2(veth2) entered blocking state
[  549.582595][ T4511] br1: port 2(veth2) entered disabled state
[  549.582913][ T4511] veth2: entered allmulticast mode
[  549.584499][ T4511] veth2: entered promiscuous mode
[  549.616831][   T38] br1: port 2(veth2) entered blocking state
[  549.617165][   T38] br1: port 2(veth2) entered forwarding state
[  599.510014][ T5994] br1: port 2(veth2) entered disabled state
[  599.535434][ T5995] veth2: left allmulticast mode
[  599.536273][ T5995] veth2: left promiscuous mode
[  599.536627][ T5995] br1: port 2(veth2) entered disabled state
[  599.574928][ T5996] br1: port 1(veth1) entered disabled state
[  599.603878][ T5997] veth1: left allmulticast mode
[  599.604156][ T5997] veth1: left promiscuous mode
[  599.604490][ T5997] br1: port 1(veth1) entered disabled state