[ 1759.928627][ T7911] br1: port 1(veth1) entered blocking state
[ 1759.928933][ T7911] br1: port 1(veth1) entered disabled state
[ 1759.929208][ T7911] veth1: entered allmulticast mode
[ 1759.931391][ T7911] veth1: entered promiscuous mode
[ 1760.102948][ T4975] br1: port 1(veth1) entered blocking state
[ 1760.103384][ T4975] br1: port 1(veth1) entered forwarding state
[ 1781.734475][ T8050] br1: port 1(veth1) entered disabled state
[ 1781.892004][ T8051] veth1: left allmulticast mode
[ 1781.892204][ T8051] veth1: left promiscuous mode
[ 1781.892501][ T8051] br1: port 1(veth1) entered disabled state