[  752.202234][ T4967] br0: port 1(veth1) entered blocking state
[  752.202491][ T4967] br0: port 1(veth1) entered disabled state
[  752.202748][ T4967] veth1: entered allmulticast mode
[  752.210551][ T4967] veth1: entered promiscuous mode
[  752.236213][ T4969] br0: port 2(veth2) entered blocking state
[  752.236458][ T4969] br0: port 2(veth2) entered disabled state
[  752.236700][ T4969] veth2: entered allmulticast mode
[  752.238218][ T4969] veth2: entered promiscuous mode
[  752.289873][   T38] br0: port 1(veth1) entered blocking state
[  752.290121][   T38] br0: port 1(veth1) entered forwarding state
[  762.437437][   T38] br0: port 2(veth2) entered blocking state
[  762.437706][   T38] br0: port 2(veth2) entered forwarding state
[  768.703718][ T4991] br0: port 2(veth2) entered disabled state
[  768.788397][   T38] br0: port 2(veth2) entered blocking state
[  768.788645][   T38] br0: port 2(veth2) entered forwarding state
[  775.093441][ T5015] br0: port 1(veth1) entered disabled state
[  775.118357][ T5016] br0: port 2(veth2) entered disabled state
[  775.153071][ T5017] veth2: left allmulticast mode
[  775.153242][ T5017] veth2: left promiscuous mode
[  775.153464][ T5017] br0: port 2(veth2) entered disabled state
[  775.154786][ T5017] veth1: left allmulticast mode
[  775.154943][ T5017] veth1: left promiscuous mode
[  775.155151][ T5017] br0: port 1(veth1) entered disabled state