[ 1600.779278][ T6727] br1: port 1(veth1) entered blocking state
[ 1600.779642][ T6727] br1: port 1(veth1) entered disabled state
[ 1600.780008][ T6727] veth1: entered allmulticast mode
[ 1600.782921][ T6727] veth1: entered promiscuous mode
[ 1600.943646][ T5442] br1: port 1(veth1) entered blocking state
[ 1600.943917][ T5442] br1: port 1(veth1) entered forwarding state
[ 1636.306591][ T6818] br1: port 1(veth1) entered disabled state
[ 1636.477407][ T6819] veth1: left allmulticast mode
[ 1636.477675][ T6819] veth1: left promiscuous mode
[ 1636.477998][ T6819] br1: port 1(veth1) entered disabled state