[ 1644.233777] ip (20455) used greatest stack depth: 12168 bytes left
[ 1644.375998] br0: port 1(gw_l) entered blocking state
[ 1644.376076] br0: port 1(gw_l) entered disabled state
[ 1644.376143] gw_l: entered allmulticast mode
[ 1644.376225] gw_l: entered promiscuous mode
[ 1644.376298] br0: port 1(gw_l) entered blocking state
[ 1644.376358] br0: port 1(gw_l) entered forwarding state
[ 1644.391793] br0: port 2(amtg) entered blocking state
[ 1644.391868] br0: port 2(amtg) entered disabled state
[ 1644.391935] amtg: entered allmulticast mode
[ 1644.392020] amtg: entered promiscuous mode
[ 1644.442795] br0: port 2(amtg) entered blocking state
[ 1644.442832] br0: port 2(amtg) entered forwarding state
[ 1644.466004] amtr: entered allmulticast mode
[ 1644.466040] relay_gw: entered allmulticast mode
[ 1644.466072] relay_src: entered allmulticast mode
[ 1658.661155] br0: port 1(gw_l) entered disabled state
[ 1658.661408] gw_l (unregistering): left allmulticast mode
[ 1658.661502] gw_l (unregistering): left promiscuous mode
[ 1658.661596] br0: port 1(gw_l) entered disabled state
[ 1658.663267] amtr: left allmulticast mode
[ 1658.663297] relay_gw: left allmulticast mode
[ 1658.663335] relay_src: left allmulticast mode
[ 1658.673079] amtg: left allmulticast mode
[ 1658.673143] amtg: left promiscuous mode
[ 1658.673215] br0: port 2(amtg) entered disabled state