[ 1479.587422][ T6513] br1: port 1(veth1) entered blocking state
[ 1479.587901][ T6513] br1: port 1(veth1) entered disabled state
[ 1479.588323][ T6513] veth1: entered allmulticast mode
[ 1479.592396][ T6513] veth1: entered promiscuous mode
[ 1479.707577][ T4246] br1: port 1(veth1) entered blocking state
[ 1479.708121][ T4246] br1: port 1(veth1) entered forwarding state
[ 1513.358702][ T6692] br1: port 1(veth1) entered disabled state
[ 1513.474077][ T6693] veth1: left allmulticast mode
[ 1513.474421][ T6693] veth1: left promiscuous mode
[ 1513.474900][ T6693] br1: port 1(veth1) entered disabled state