[ 1517.495480] ip (14181) used greatest stack depth: 12072 bytes left
[ 1517.899509] br0: port 1(gw_l) entered blocking state
[ 1517.899573] br0: port 1(gw_l) entered disabled state
[ 1517.899639] gw_l: entered allmulticast mode
[ 1517.899720] gw_l: entered promiscuous mode
[ 1517.899779] br0: port 1(gw_l) entered blocking state
[ 1517.899827] br0: port 1(gw_l) entered forwarding state
[ 1517.947897] br0: port 2(amtg) entered blocking state
[ 1517.947962] br0: port 2(amtg) entered disabled state
[ 1517.948019] amtg: entered allmulticast mode
[ 1517.948085] amtg: entered promiscuous mode
[ 1518.129485] br0: port 2(amtg) entered blocking state
[ 1518.129548] br0: port 2(amtg) entered forwarding state
[ 1518.213808] gretap0: entered allmulticast mode
[ 1518.213878] erspan0: entered allmulticast mode
[ 1518.213941] amtr: entered allmulticast mode
[ 1518.213979] relay_gw: entered allmulticast mode
[ 1518.214029] relay_src: entered allmulticast mode
[ 1536.003728] br0: port 1(gw_l) entered disabled state
[ 1536.004103] gw_l (unregistering): left allmulticast mode
[ 1536.004198] gw_l (unregistering): left promiscuous mode
[ 1536.004283] br0: port 1(gw_l) entered disabled state
[ 1536.027395] gretap0: left allmulticast mode
[ 1536.027494] erspan0: left allmulticast mode
[ 1536.027553] amtr: left allmulticast mode
[ 1536.027610] relay_gw: left allmulticast mode
[ 1536.027675] relay_src: left allmulticast mode
[ 1536.038766] amtg: left allmulticast mode
[ 1536.038854] amtg: left promiscuous mode
[ 1536.038926] br0: port 2(amtg) entered disabled state