[ 1819.718344][ T5828] br1: port 1(veth1) entered blocking state
[ 1819.718836][ T5828] br1: port 1(veth1) entered disabled state
[ 1819.719304][ T5828] veth1: entered allmulticast mode
[ 1819.723347][ T5828] veth1: entered promiscuous mode
[ 1819.851136][   T37] br1: port 1(veth1) entered blocking state
[ 1819.851982][   T37] br1: port 1(veth1) entered forwarding state
[ 1853.797563][ T6007] br1: port 1(veth1) entered disabled state
[ 1853.959486][ T6008] veth1: left allmulticast mode
[ 1853.960808][ T6008] veth1: left promiscuous mode
[ 1853.961746][ T6008] br1: port 1(veth1) entered disabled state