[ 1531.072513][ T8195] br1: port 1(veth1) entered blocking state
[ 1531.072790][ T8195] br1: port 1(veth1) entered disabled state
[ 1531.073051][ T8195] veth1: entered allmulticast mode
[ 1531.074985][ T8195] veth1: entered promiscuous mode
[ 1531.225024][ T6794] br1: port 1(veth1) entered blocking state
[ 1531.225272][ T6794] br1: port 1(veth1) entered forwarding state
[ 1546.966713][ T8254] br1: port 1(veth1) entered disabled state
[ 1547.127439][ T8256] veth1: left allmulticast mode
[ 1547.127656][ T8256] veth1: left promiscuous mode
[ 1547.127962][ T8256] br1: port 1(veth1) entered disabled state