[ 1504.373742] ip (17243) used greatest stack depth: 11944 bytes left
[ 1504.702983] br0: port 1(gw_l) entered blocking state
[ 1504.703080] br0: port 1(gw_l) entered disabled state
[ 1504.703144] gw_l: entered allmulticast mode
[ 1504.703234] gw_l: entered promiscuous mode
[ 1504.703308] br0: port 1(gw_l) entered blocking state
[ 1504.703358] br0: port 1(gw_l) entered forwarding state
[ 1504.743389] br0: port 2(amtg) entered blocking state
[ 1504.743467] br0: port 2(amtg) entered disabled state
[ 1504.743517] amtg: entered allmulticast mode
[ 1504.743579] amtg: entered promiscuous mode
[ 1504.891928] br0: port 2(amtg) entered blocking state
[ 1504.892001] br0: port 2(amtg) entered forwarding state
[ 1504.959088] gretap0: entered allmulticast mode
[ 1504.959184] erspan0: entered allmulticast mode
[ 1504.959246] amtr: entered allmulticast mode
[ 1504.959302] relay_gw: entered allmulticast mode
[ 1504.959380] relay_src: entered allmulticast mode
[ 1522.083020] br0: port 1(gw_l) entered disabled state
[ 1522.083274] gw_l (unregistering): left allmulticast mode
[ 1522.083334] gw_l (unregistering): left promiscuous mode
[ 1522.083383] br0: port 1(gw_l) entered disabled state
[ 1522.096877] gretap0: left allmulticast mode
[ 1522.096960] erspan0: left allmulticast mode
[ 1522.097011] amtr: left allmulticast mode
[ 1522.097061] relay_gw: left allmulticast mode
[ 1522.097125] relay_src: left allmulticast mode
[ 1522.105980] amtg: left allmulticast mode
[ 1522.106062] amtg: left promiscuous mode
[ 1522.106122] br0: port 2(amtg) entered disabled state