[  856.378703][T19330] br1: port 1(veth1) entered blocking state
[  856.378949][T19330] br1: port 1(veth1) entered disabled state
[  856.379198][T19330] veth1: entered allmulticast mode
[  856.380641][T19330] veth1: entered promiscuous mode
[  856.407107][   T72] br1: port 1(veth1) entered blocking state
[  856.407346][   T72] br1: port 1(veth1) entered forwarding state
[  856.426933][T19332] br1: port 2(veth2) entered blocking state
[  856.427174][T19332] br1: port 2(veth2) entered disabled state
[  856.427422][T19332] veth2: entered allmulticast mode
[  856.428899][T19332] veth2: entered promiscuous mode
[  856.455833][   T72] br1: port 2(veth2) entered blocking state
[  856.456070][   T72] br1: port 2(veth2) entered forwarding state
[  904.717362][T20725] br1: port 2(veth2) entered disabled state
[  904.746497][T20726] veth2: left allmulticast mode
[  904.746677][T20726] veth2: left promiscuous mode
[  904.746926][T20726] br1: port 2(veth2) entered disabled state
[  904.772500][T20727] br1: port 1(veth1) entered disabled state
[  904.796589][T20728] veth1: left allmulticast mode
[  904.796800][T20728] veth1: left promiscuous mode
[  904.797106][T20728] br1: port 1(veth1) entered disabled state