[ 1620.648890][ T4990] br0: port 1(veth1) entered blocking state
[ 1620.649178][ T4990] br0: port 1(veth1) entered disabled state
[ 1620.649458][ T4990] veth1: entered allmulticast mode
[ 1620.651652][ T4990] veth1: entered promiscuous mode
[ 1620.814495][ T4992] br0: port 2(veth2) entered blocking state
[ 1620.814783][ T4992] br0: port 2(veth2) entered disabled state
[ 1620.815093][ T4992] veth2: entered allmulticast mode
[ 1620.817446][ T4992] veth2: entered promiscuous mode
[ 1621.132142][   T37] br0: port 1(veth1) entered blocking state
[ 1621.132499][   T37] br0: port 1(veth1) entered forwarding state
[ 1631.872082][   T40] br0: port 2(veth2) entered blocking state
[ 1631.872394][   T40] br0: port 2(veth2) entered forwarding state
[ 1639.604468][ T5011] br0: port 2(veth2) entered disabled state
[ 1640.076089][   T37] br0: port 2(veth2) entered blocking state
[ 1640.076351][   T37] br0: port 2(veth2) entered forwarding state
[ 1647.784062][ T5028] br0: port 1(veth1) entered disabled state
[ 1647.952780][ T5029] br0: port 2(veth2) entered disabled state
[ 1648.122541][ T5030] veth2: left allmulticast mode
[ 1648.122825][ T5030] veth2: left promiscuous mode
[ 1648.123303][ T5030] br0: port 2(veth2) entered disabled state
[ 1648.126490][ T5030] veth1: left allmulticast mode
[ 1648.126764][ T5030] veth1: left promiscuous mode
[ 1648.127226][ T5030] br0: port 1(veth1) entered disabled state