[ 1736.479004][T12291] br1: port 1(veth1) entered blocking state
[ 1736.479308][T12291] br1: port 1(veth1) entered disabled state
[ 1736.479579][T12291] veth1: entered allmulticast mode
[ 1736.482328][T12291] veth1: entered promiscuous mode
[ 1736.641382][  T335] br1: port 1(veth1) entered blocking state
[ 1736.641641][  T335] br1: port 1(veth1) entered forwarding state
[ 1773.286666][T12470] br1: port 1(veth1) entered disabled state
[ 1773.447177][T12471] veth1: left allmulticast mode
[ 1773.447411][T12471] veth1: left promiscuous mode
[ 1773.447714][T12471] br1: port 1(veth1) entered disabled state