[ 1641.637758][T20513] br0: port 1(gw_l) entered blocking state
[ 1641.638243][T20513] br0: port 1(gw_l) entered disabled state
[ 1641.638548][T20513] gw_l: entered allmulticast mode
[ 1641.640284][T20513] gw_l: entered promiscuous mode
[ 1641.642098][T20513] br0: port 1(gw_l) entered blocking state
[ 1641.642471][T20513] br0: port 1(gw_l) entered forwarding state
[ 1642.120984][T20515] br0: port 2(amtg) entered blocking state
[ 1642.121436][T20515] br0: port 2(amtg) entered disabled state
[ 1642.121706][T20515] amtg: entered allmulticast mode
[ 1642.123061][T20515] amtg: entered promiscuous mode
[ 1643.620413][T20527] br0: port 2(amtg) entered blocking state
[ 1643.620836][T20527] br0: port 2(amtg) entered forwarding state
[ 1643.628307][T20527] ip (20527) used greatest stack depth: 23504 bytes left
[ 1644.283438][T20533] amtr: entered allmulticast mode
[ 1644.283902][T20533] relay_gw: entered allmulticast mode
[ 1644.284499][T20533] relay_src: entered allmulticast mode
[ 2851.134596][   T67] br0: port 1(gw_l) entered disabled state
[ 2851.310320][   T67] gw_l (unregistering): left allmulticast mode
[ 2851.310737][   T67] gw_l (unregistering): left promiscuous mode
[ 2851.310952][   T67] br0: port 1(gw_l) entered disabled state
[ 2851.386059][   T67] amtg: left allmulticast mode
[ 2851.386620][   T67] amtg: left promiscuous mode
[ 2851.387049][   T67] br0: port 2(amtg) entered disabled state
[ 2851.455709][T20533] amtr: left allmulticast mode
[ 2851.456065][T20533] relay_gw: left allmulticast mode
[ 2851.456369][T20533] relay_src: left allmulticast mode