[ 1568.124399][ T8722] br0: port 1(veth1) entered blocking state
[ 1568.124757][ T8722] br0: port 1(veth1) entered disabled state
[ 1568.125031][ T8722] veth1: entered allmulticast mode
[ 1568.128277][ T8722] veth1: entered promiscuous mode
[ 1568.280594][ T8724] br0: port 2(veth2) entered blocking state
[ 1568.280895][ T8724] br0: port 2(veth2) entered disabled state
[ 1568.281176][ T8724] veth2: entered allmulticast mode
[ 1568.283602][ T8724] veth2: entered promiscuous mode
[ 1568.568531][   T50] br0: port 1(veth1) entered blocking state
[ 1568.568787][   T50] br0: port 1(veth1) entered forwarding state
[ 1568.762559][   T50] br0: port 2(veth2) entered blocking state
[ 1568.762823][   T50] br0: port 2(veth2) entered forwarding state
[ 1789.714642][ T9936] br0: port 2(veth2) entered disabled state
[ 1789.870930][ T9937] br0: port 1(veth1) entered disabled state
[ 1790.044234][ T9939] veth2: left allmulticast mode
[ 1790.044446][ T9939] veth2: left promiscuous mode
[ 1790.044752][ T9939] br0: port 2(veth2) entered disabled state
[ 1790.052238][ T9939] veth1: left allmulticast mode
[ 1790.052429][ T9939] veth1: left promiscuous mode
[ 1790.052717][ T9939] br0: port 1(veth1) entered disabled state