[ 1582.235702][ T8498] br1: port 1(veth1) entered blocking state
[ 1582.236145][ T8498] br1: port 1(veth1) entered disabled state
[ 1582.236562][ T8498] veth1: entered allmulticast mode
[ 1582.240230][ T8498] veth1: entered promiscuous mode
[ 1582.386208][  T252] br1: port 1(veth1) entered blocking state
[ 1582.386655][  T252] br1: port 1(veth1) entered forwarding state
[ 1615.832255][ T8677] br1: port 1(veth1) entered disabled state
[ 1615.977378][ T8678] veth1: left allmulticast mode
[ 1615.977800][ T8678] veth1: left promiscuous mode
[ 1615.978307][ T8678] br1: port 1(veth1) entered disabled state