[  740.038943][T20243] br1: port 1(veth1) entered blocking state
[  740.039151][T20243] br1: port 1(veth1) entered disabled state
[  740.039339][T20243] veth1: entered allmulticast mode
[  740.040785][T20243] veth1: entered promiscuous mode
[  740.073465][   T48] br1: port 1(veth1) entered blocking state
[  740.073670][   T48] br1: port 1(veth1) entered forwarding state
[  740.101044][T20246] br1: port 2(veth2) entered blocking state
[  740.101232][T20246] br1: port 2(veth2) entered disabled state
[  740.101420][T20246] veth2: entered allmulticast mode
[  740.102831][T20246] veth2: entered promiscuous mode
[  740.125685][   T56] br1: port 2(veth2) entered blocking state
[  740.125879][   T56] br1: port 2(veth2) entered forwarding state
[  758.075017][T20462] br1: port 2(veth2) entered disabled state
[  758.100561][T20463] veth2: left allmulticast mode
[  758.100724][T20463] veth2: left promiscuous mode
[  758.100937][T20463] br1: port 2(veth2) entered disabled state
[  758.121888][T20464] br1: port 1(veth1) entered disabled state
[  758.148464][T20465] veth1: left allmulticast mode
[  758.148660][T20465] veth1: left promiscuous mode
[  758.148935][T20465] br1: port 1(veth1) entered disabled state