[  758.068394][T20251] br1: port 1(veth1) entered blocking state
[  758.068615][T20251] br1: port 1(veth1) entered disabled state
[  758.068825][T20251] veth1: entered allmulticast mode
[  758.070807][T20251] veth1: entered promiscuous mode
[  758.118138][ T2784] br1: port 1(veth1) entered blocking state
[  758.118343][ T2784] br1: port 1(veth1) entered forwarding state
[  758.139388][T20254] br1: port 2(veth2) entered blocking state
[  758.139620][T20254] br1: port 2(veth2) entered disabled state
[  758.140332][T20254] veth2: entered allmulticast mode
[  758.141849][T20254] veth2: entered promiscuous mode
[  758.167097][T19074] br1: port 2(veth2) entered blocking state
[  758.167293][T19074] br1: port 2(veth2) entered forwarding state
[  769.464185][T20463] br1: port 2(veth2) entered disabled state
[  769.492514][T20464] veth2: left allmulticast mode
[  769.493625][T20464] veth2: left promiscuous mode
[  769.493923][T20464] br1: port 2(veth2) entered disabled state
[  769.524624][T20465] br1: port 1(veth1) entered disabled state
[  769.547328][T20466] veth1: left allmulticast mode
[  769.547528][T20466] veth1: left promiscuous mode
[  769.548308][T20466] br1: port 1(veth1) entered disabled state