[ 1767.669243][ T9263] br1: port 1(veth1) entered blocking state
[ 1767.669685][ T9263] br1: port 1(veth1) entered disabled state
[ 1767.670128][ T9263] veth1: entered allmulticast mode
[ 1767.673589][ T9263] veth1: entered promiscuous mode
[ 1767.785839][   T37] br1: port 1(veth1) entered blocking state
[ 1767.786295][   T37] br1: port 1(veth1) entered forwarding state
[ 1787.126569][ T9402] br1: port 1(veth1) entered disabled state
[ 1787.262274][ T9403] veth1: left allmulticast mode
[ 1787.262837][ T9403] veth1: left promiscuous mode
[ 1787.263637][ T9403] br1: port 1(veth1) entered disabled state