[ 1653.692644][ T8421] br1: port 1(veth1) entered blocking state
[ 1653.692955][ T8421] br1: port 1(veth1) entered disabled state
[ 1653.693256][ T8421] veth1: entered allmulticast mode
[ 1653.695381][ T8421] veth1: entered promiscuous mode
[ 1653.855574][  T157] br1: port 1(veth1) entered blocking state
[ 1653.855867][  T157] br1: port 1(veth1) entered forwarding state
[ 1674.029776][ T8496] br1: port 1(veth1) entered disabled state
[ 1674.175279][ T8497] veth1: left allmulticast mode
[ 1674.175475][ T8497] veth1: left promiscuous mode
[ 1674.175768][ T8497] br1: port 1(veth1) entered disabled state