[  905.511301][T20741] br1: port 1(veth1) entered blocking state
[  905.511686][T20741] br1: port 1(veth1) entered disabled state
[  905.511998][T20741] veth1: entered allmulticast mode
[  905.513614][T20741] veth1: entered promiscuous mode
[  905.551626][   T36] br1: port 1(veth1) entered blocking state
[  905.551964][   T36] br1: port 1(veth1) entered forwarding state
[  905.576294][T20743] br1: port 2(veth2) entered blocking state
[  905.577056][T20743] br1: port 2(veth2) entered disabled state
[  905.577370][T20743] veth2: entered allmulticast mode
[  905.578993][T20743] veth2: entered promiscuous mode
[  905.614742][   T37] br1: port 2(veth2) entered blocking state
[  905.615068][   T37] br1: port 2(veth2) entered forwarding state
[  920.622534][T21120] br1: port 2(veth2) entered disabled state
[  920.654016][T21121] veth2: left allmulticast mode
[  920.654307][T21121] veth2: left promiscuous mode
[  920.654684][T21121] br1: port 2(veth2) entered disabled state
[  920.682536][T21122] br1: port 1(veth1) entered disabled state
[  920.721743][T21123] veth1: left allmulticast mode
[  920.722015][T21123] veth1: left promiscuous mode
[  920.722346][T21123] br1: port 1(veth1) entered disabled state