[ 1571.736357][ T8559] br1: port 1(veth1) entered blocking state
[ 1571.736670][ T8559] br1: port 1(veth1) entered disabled state
[ 1571.736922][ T8559] veth1: entered allmulticast mode
[ 1571.739542][ T8559] veth1: entered promiscuous mode
[ 1571.900925][   T64] br1: port 1(veth1) entered blocking state
[ 1571.901265][   T64] br1: port 1(veth1) entered forwarding state
[ 1607.185234][ T8651] br1: port 1(veth1) entered disabled state
[ 1607.342945][ T8652] veth1: left allmulticast mode
[ 1607.343183][ T8652] veth1: left promiscuous mode
[ 1607.344705][ T8652] br1: port 1(veth1) entered disabled state