[ 1518.620434] ip (12866) used greatest stack depth: 12072 bytes left
[ 1519.063860] br0: port 1(gw_l) entered blocking state
[ 1519.063949] br0: port 1(gw_l) entered disabled state
[ 1519.064031] gw_l: entered allmulticast mode
[ 1519.064119] gw_l: entered promiscuous mode
[ 1519.064190] br0: port 1(gw_l) entered blocking state
[ 1519.064252] br0: port 1(gw_l) entered forwarding state
[ 1519.112774] br0: port 2(amtg) entered blocking state
[ 1519.112851] br0: port 2(amtg) entered disabled state
[ 1519.112902] amtg: entered allmulticast mode
[ 1519.112967] amtg: entered promiscuous mode
[ 1519.306791] br0: port 2(amtg) entered blocking state
[ 1519.306873] br0: port 2(amtg) entered forwarding state
[ 1519.394014] gretap0: entered allmulticast mode
[ 1519.394093] erspan0: entered allmulticast mode
[ 1519.394152] amtr: entered allmulticast mode
[ 1519.394185] relay_gw: entered allmulticast mode
[ 1519.394229] relay_src: entered allmulticast mode
[ 1537.394998] br0: port 1(gw_l) entered disabled state
[ 1537.395342] gw_l (unregistering): left allmulticast mode
[ 1537.395411] gw_l (unregistering): left promiscuous mode
[ 1537.395466] br0: port 1(gw_l) entered disabled state
[ 1537.414972] gretap0: left allmulticast mode
[ 1537.415044] erspan0: left allmulticast mode
[ 1537.415124] amtr: left allmulticast mode
[ 1537.415155] relay_gw: left allmulticast mode
[ 1537.415195] relay_src: left allmulticast mode
[ 1537.428295] amtg: left allmulticast mode
[ 1537.428384] amtg: left promiscuous mode
[ 1537.428457] br0: port 2(amtg) entered disabled state