[ 1301.690805][T14369] br1: port 1(veth1) entered blocking state
[ 1301.691157][T14369] br1: port 1(veth1) entered disabled state
[ 1301.691472][T14369] veth1: entered allmulticast mode
[ 1301.693443][T14369] veth1: entered promiscuous mode
[ 1301.785121][   T37] br1: port 1(veth1) entered blocking state
[ 1301.785648][   T37] br1: port 1(veth1) entered forwarding state
[ 1319.303926][T14508] br1: port 1(veth1) entered disabled state
[ 1319.379585][T14509] veth1: left allmulticast mode
[ 1319.379810][T14509] veth1: left promiscuous mode
[ 1319.380122][T14509] br1: port 1(veth1) entered disabled state