[  745.725650][T20195] br1: port 1(veth1) entered blocking state
[  745.726503][T20195] br1: port 1(veth1) entered disabled state
[  745.726740][T20195] veth1: entered allmulticast mode
[  745.728255][T20195] veth1: entered promiscuous mode
[  745.810304][T18160] br1: port 1(veth1) entered blocking state
[  745.810541][T18160] br1: port 1(veth1) entered forwarding state
[  745.854211][T20208] br1: port 2(veth2) entered blocking state
[  745.854402][T20208] br1: port 2(veth2) entered disabled state
[  745.854583][T20208] veth2: entered allmulticast mode
[  745.856093][T20208] veth2: entered promiscuous mode
[  745.939447][   T56] br1: port 2(veth2) entered blocking state
[  745.939660][   T56] br1: port 2(veth2) entered forwarding state
[  763.819557][T20668] br1: port 2(veth2) entered disabled state
[  763.857915][T20670] veth2: left allmulticast mode
[  763.858120][T20670] veth2: left promiscuous mode
[  763.858404][T20670] br1: port 2(veth2) entered disabled state
[  763.886919][T20672] br1: port 1(veth1) entered disabled state
[  763.931420][T20674] veth1: left allmulticast mode
[  763.931618][T20674] veth1: left promiscuous mode
[  763.931921][T20674] br1: port 1(veth1) entered disabled state