[ 1288.425983][ T8828] br1: port 1(veth1) entered blocking state
[ 1288.426481][ T8828] br1: port 1(veth1) entered disabled state
[ 1288.426955][ T8828] veth1: entered allmulticast mode
[ 1288.430253][ T8828] veth1: entered promiscuous mode
[ 1288.537615][  T252] br1: port 1(veth1) entered blocking state
[ 1288.537905][  T252] br1: port 1(veth1) entered forwarding state
[ 1306.385622][ T8967] br1: port 1(veth1) entered disabled state
[ 1306.462979][ T8968] veth1: left allmulticast mode
[ 1306.463220][ T8968] veth1: left promiscuous mode
[ 1306.463606][ T8968] br1: port 1(veth1) entered disabled state