[ 1597.575399][ T7641] br1: port 1(veth1) entered blocking state
[ 1597.575663][ T7641] br1: port 1(veth1) entered disabled state
[ 1597.575917][ T7641] veth1: entered allmulticast mode
[ 1597.579202][ T7641] veth1: entered promiscuous mode
[ 1597.740211][   T38] br1: port 1(veth1) entered blocking state
[ 1597.740581][   T38] br1: port 1(veth1) entered forwarding state
[ 1633.332997][ T7820] br1: port 1(veth1) entered disabled state
[ 1633.500837][ T7821] veth1: left allmulticast mode
[ 1633.501052][ T7821] veth1: left promiscuous mode
[ 1633.501385][ T7821] br1: port 1(veth1) entered disabled state