[ 1552.005644][ T9453] br1: port 1(veth1) entered blocking state
[ 1552.006224][ T9453] br1: port 1(veth1) entered disabled state
[ 1552.006706][ T9453] veth1: entered allmulticast mode
[ 1552.011014][ T9453] veth1: entered promiscuous mode
[ 1552.156271][   T56] br1: port 1(veth1) entered blocking state
[ 1552.156756][   T56] br1: port 1(veth1) entered forwarding state
[ 1552.287233][ T9455] br1: port 2(veth2) entered blocking state
[ 1552.287717][ T9455] br1: port 2(veth2) entered disabled state
[ 1552.288211][ T9455] veth2: entered allmulticast mode
[ 1552.292448][ T9455] veth2: entered promiscuous mode
[ 1552.413521][   T35] br1: port 2(veth2) entered blocking state
[ 1552.414009][   T35] br1: port 2(veth2) entered forwarding state
[ 1582.711130][ T9667] br1: port 2(veth2) entered disabled state
[ 1582.831390][ T9668] veth2: left allmulticast mode
[ 1582.831803][ T9668] veth2: left promiscuous mode
[ 1582.832293][ T9668] br1: port 2(veth2) entered disabled state
[ 1582.953644][ T9669] br1: port 1(veth1) entered disabled state
[ 1583.074229][ T9670] veth1: left allmulticast mode
[ 1583.074588][ T9670] veth1: left promiscuous mode
[ 1583.075095][ T9670] br1: port 1(veth1) entered disabled state