[ 1877.362080][ T9323] br1: port 1(veth1) entered blocking state
[ 1877.362407][ T9323] br1: port 1(veth1) entered disabled state
[ 1877.362683][ T9323] veth1: entered allmulticast mode
[ 1877.364565][ T9323] veth1: entered promiscuous mode
[ 1877.527276][ T9002] br1: port 1(veth1) entered blocking state
[ 1877.527645][ T9002] br1: port 1(veth1) entered forwarding state
[ 1894.347995][ T9422] br1: port 1(veth1) entered disabled state
[ 1894.553545][ T9423] veth1: left allmulticast mode
[ 1894.553757][ T9423] veth1: left promiscuous mode
[ 1894.554079][ T9423] br1: port 1(veth1) entered disabled state