[ 1637.453092][T19993] br0: port 1(gw_l) entered blocking state
[ 1637.453617][T19993] br0: port 1(gw_l) entered disabled state
[ 1637.453889][T19993] gw_l: entered allmulticast mode
[ 1637.455120][T19993] gw_l: entered promiscuous mode
[ 1637.457904][T19993] br0: port 1(gw_l) entered blocking state
[ 1637.458233][T19993] br0: port 1(gw_l) entered forwarding state
[ 1637.917039][T19995] br0: port 2(amtg) entered blocking state
[ 1637.917649][T19995] br0: port 2(amtg) entered disabled state
[ 1637.917912][T19995] amtg: entered allmulticast mode
[ 1637.919272][T19995] amtg: entered promiscuous mode
[ 1639.365520][T20007] br0: port 2(amtg) entered blocking state
[ 1639.365908][T20007] br0: port 2(amtg) entered forwarding state
[ 1639.381428][T20007] ip (20007) used greatest stack depth: 23360 bytes left
[ 1640.041377][T20013] amtr: entered allmulticast mode
[ 1640.041803][T20013] relay_gw: entered allmulticast mode
[ 1640.042059][T20013] relay_src: entered allmulticast mode
[ 2861.134671][   T67] br0: port 1(gw_l) entered disabled state
[ 2861.240932][   T67] gw_l (unregistering): left allmulticast mode
[ 2861.241296][   T67] gw_l (unregistering): left promiscuous mode
[ 2861.241516][   T67] br0: port 1(gw_l) entered disabled state
[ 2861.288818][   T67] amtg: left allmulticast mode
[ 2861.289040][   T67] amtg: left promiscuous mode
[ 2861.289378][   T67] br0: port 2(amtg) entered disabled state
[ 2861.489549][   T67] relay_gw (unregistering): left allmulticast mode
[ 2861.539511][   T67] amtr (unregistering): left allmulticast mode
[ 2861.566890][T20013] relay_src: left allmulticast mode