[ 1656.176389][T16308] br1: port 1(veth1) entered blocking state
[ 1656.177844][T16308] br1: port 1(veth1) entered disabled state
[ 1656.178294][T16308] veth1: entered allmulticast mode
[ 1656.181723][T16308] veth1: entered promiscuous mode
[ 1656.298893][   T37] br1: port 1(veth1) entered blocking state
[ 1656.299361][   T37] br1: port 1(veth1) entered forwarding state
[ 1671.302248][T16407] br1: port 1(veth1) entered disabled state
[ 1671.402726][T16408] veth1: left allmulticast mode
[ 1671.403096][T16408] veth1: left promiscuous mode
[ 1671.403590][T16408] br1: port 1(veth1) entered disabled state