[ 1763.792717][ T9505] br1: port 1(veth1) entered blocking state
[ 1763.793167][ T9505] br1: port 1(veth1) entered disabled state
[ 1763.793592][ T9505] veth1: entered allmulticast mode
[ 1763.796996][ T9505] veth1: entered promiscuous mode
[ 1763.949070][   T38] br1: port 1(veth1) entered blocking state
[ 1763.949519][   T38] br1: port 1(veth1) entered forwarding state
[ 1783.486972][ T9644] br1: port 1(veth1) entered disabled state
[ 1783.598369][ T9645] veth1: left allmulticast mode
[ 1783.598742][ T9645] veth1: left promiscuous mode
[ 1783.599417][ T9645] br1: port 1(veth1) entered disabled state