[ 1510.667585][ T7013] br1: port 1(veth1) entered blocking state
[ 1510.667901][ T7013] br1: port 1(veth1) entered disabled state
[ 1510.668515][ T7013] veth1: entered allmulticast mode
[ 1510.670720][ T7013] veth1: entered promiscuous mode
[ 1510.817682][   T52] br1: port 1(veth1) entered blocking state
[ 1510.817969][   T52] br1: port 1(veth1) entered forwarding state
[ 1531.181395][ T7089] br1: port 1(veth1) entered disabled state
[ 1531.341482][ T7090] veth1: left allmulticast mode
[ 1531.341711][ T7090] veth1: left promiscuous mode
[ 1531.342009][ T7090] br1: port 1(veth1) entered disabled state