[ 1753.841663][ T5526] br1: port 1(veth1) entered blocking state
[ 1753.841916][ T5526] br1: port 1(veth1) entered disabled state
[ 1753.842166][ T5526] veth1: entered allmulticast mode
[ 1753.845349][ T5526] veth1: entered promiscuous mode
[ 1754.031338][ T1697] br1: port 1(veth1) entered blocking state
[ 1754.031739][ T1697] br1: port 1(veth1) entered forwarding state
[ 1770.015392][ T5585] br1: port 1(veth1) entered disabled state
[ 1770.166100][ T5586] veth1: left allmulticast mode
[ 1770.166458][ T5586] veth1: left promiscuous mode
[ 1770.166775][ T5586] br1: port 1(veth1) entered disabled state