[ 1519.645869][ T6780] br1: port 1(veth1) entered blocking state
[ 1519.646125][ T6780] br1: port 1(veth1) entered disabled state
[ 1519.646377][ T6780] veth1: entered allmulticast mode
[ 1519.648209][ T6780] veth1: entered promiscuous mode
[ 1519.805235][   T37] br1: port 1(veth1) entered blocking state
[ 1519.805594][   T37] br1: port 1(veth1) entered forwarding state
[ 1554.474756][ T6871] br1: port 1(veth1) entered disabled state
[ 1554.639107][ T6872] veth1: left allmulticast mode
[ 1554.639313][ T6872] veth1: left promiscuous mode
[ 1554.639639][ T6872] br1: port 1(veth1) entered disabled state