[ 1641.700217][ T8483] br1: port 1(veth1) entered blocking state
[ 1641.700697][ T8483] br1: port 1(veth1) entered disabled state
[ 1641.701241][ T8483] veth1: entered allmulticast mode
[ 1641.704827][ T8483] veth1: entered promiscuous mode
[ 1641.808071][   T36] br1: port 1(veth1) entered blocking state
[ 1641.808514][   T36] br1: port 1(veth1) entered forwarding state
[ 1656.673664][ T8582] br1: port 1(veth1) entered disabled state
[ 1656.810318][ T8583] veth1: left allmulticast mode
[ 1656.810678][ T8583] veth1: left promiscuous mode
[ 1656.811496][ T8583] br1: port 1(veth1) entered disabled state