[ 1421.761783][ T7756] br1: port 1(veth1) entered blocking state
[ 1421.762100][ T7756] br1: port 1(veth1) entered disabled state
[ 1421.763489][ T7756] veth1: entered allmulticast mode
[ 1421.765437][ T7756] veth1: entered promiscuous mode
[ 1421.942390][    T9] br1: port 1(veth1) entered blocking state
[ 1421.942638][    T9] br1: port 1(veth1) entered forwarding state
[ 1422.091717][ T7759] br1: port 2(veth2) entered blocking state
[ 1422.092027][ T7759] br1: port 2(veth2) entered disabled state
[ 1422.093381][ T7759] veth2: entered allmulticast mode
[ 1422.095340][ T7759] veth2: entered promiscuous mode
[ 1422.253773][   T63] br1: port 2(veth2) entered blocking state
[ 1422.254067][   T63] br1: port 2(veth2) entered forwarding state
[ 1452.673652][ T7939] br1: port 2(veth2) entered disabled state
[ 1452.820581][ T7940] veth2: left allmulticast mode
[ 1452.820852][ T7940] veth2: left promiscuous mode
[ 1452.821171][ T7940] br1: port 2(veth2) entered disabled state
[ 1452.961735][ T7941] br1: port 1(veth1) entered disabled state
[ 1453.116075][ T7942] veth1: left allmulticast mode
[ 1453.117192][ T7942] veth1: left promiscuous mode
[ 1453.117725][ T7942] br1: port 1(veth1) entered disabled state