[  867.846611][ T3969] br1: port 1(veth1) entered blocking state
[  867.847266][ T3969] br1: port 1(veth1) entered disabled state
[  867.847550][ T3969] veth1: entered allmulticast mode
[  867.849531][ T3969] veth1: entered promiscuous mode
[  867.931088][   T40] br1: port 1(veth1) entered blocking state
[  867.931405][   T40] br1: port 1(veth1) entered forwarding state
[  868.017702][ T3971] br1: port 2(veth2) entered blocking state
[  868.018011][ T3971] br1: port 2(veth2) entered disabled state
[  868.019035][ T3971] veth2: entered allmulticast mode
[  868.021036][ T3971] veth2: entered promiscuous mode
[  868.121148][   T40] br1: port 2(veth2) entered blocking state
[  868.121553][   T40] br1: port 2(veth2) entered forwarding state
[  976.985774][ T5364] br1: port 2(veth2) entered disabled state
[  977.072653][ T5365] veth2: left allmulticast mode
[  977.072963][ T5365] veth2: left promiscuous mode
[  977.074314][ T5365] br1: port 2(veth2) entered disabled state
[  977.156095][ T5366] br1: port 1(veth1) entered disabled state
[  977.241028][ T5367] veth1: left allmulticast mode
[  977.241291][ T5367] veth1: left promiscuous mode
[  977.241630][ T5367] br1: port 1(veth1) entered disabled state