[ 1634.744708][T12760] br1: port 1(veth1) entered blocking state
[ 1634.745049][T12760] br1: port 1(veth1) entered disabled state
[ 1634.746411][T12760] veth1: entered allmulticast mode
[ 1634.749042][T12760] veth1: entered promiscuous mode
[ 1634.902117][   T63] br1: port 1(veth1) entered blocking state
[ 1634.902517][   T63] br1: port 1(veth1) entered forwarding state
[ 1655.093853][T12835] br1: port 1(veth1) entered disabled state
[ 1655.228596][T12836] veth1: left allmulticast mode
[ 1655.228821][T12836] veth1: left promiscuous mode
[ 1655.229138][T12836] br1: port 1(veth1) entered disabled state