[ 1811.696488][T16657] br1: port 1(veth1) entered blocking state
[ 1811.698098][T16657] br1: port 1(veth1) entered disabled state
[ 1811.698546][T16657] veth1: entered allmulticast mode
[ 1811.702089][T16657] veth1: entered promiscuous mode
[ 1811.828931][   T37] br1: port 1(veth1) entered blocking state
[ 1811.829377][   T37] br1: port 1(veth1) entered forwarding state
[ 1826.785664][T16756] br1: port 1(veth1) entered disabled state
[ 1826.909480][T16757] veth1: left allmulticast mode
[ 1826.909908][T16757] veth1: left promiscuous mode
[ 1826.910427][T16757] br1: port 1(veth1) entered disabled state