[ 1948.249088][ T7452] br1: port 1(veth1) entered blocking state
[ 1948.249844][ T7452] br1: port 1(veth1) entered disabled state
[ 1948.250428][ T7452] veth1: entered allmulticast mode
[ 1948.254388][ T7452] veth1: entered promiscuous mode
[ 1948.524268][ T7455] br1: port 2(veth2) entered blocking state
[ 1948.524743][ T7455] br1: port 2(veth2) entered disabled state
[ 1948.525190][ T7455] veth2: entered allmulticast mode
[ 1948.528603][ T7455] veth2: entered promiscuous mode
[ 1948.765194][ T7457] br1: port 2(veth2) entered blocking state
[ 1948.765672][ T7457] br1: port 2(veth2) entered forwarding state
[ 1948.766433][ T7457] br1: port 1(veth1) entered blocking state
[ 1948.766825][ T7457] br1: port 1(veth1) entered forwarding state
[ 1974.818742][ T7770] br1: port 2(veth2) entered disabled state
[ 1974.819877][ T7770] br1: port 1(veth1) entered disabled state
[ 1975.069026][ T7772] veth2: left allmulticast mode
[ 1975.069726][ T7772] veth2: left promiscuous mode
[ 1975.070251][ T7772] br1: port 2(veth2) entered disabled state
[ 1975.285708][ T7774] veth1: left allmulticast mode
[ 1975.286041][ T7774] veth1: left promiscuous mode
[ 1975.286542][ T7774] br1: port 1(veth1) entered disabled state