[ 1630.115404][T20137] br0: port 1(gw_l) entered blocking state
[ 1630.115940][T20137] br0: port 1(gw_l) entered disabled state
[ 1630.116197][T20137] gw_l: entered allmulticast mode
[ 1630.117470][T20137] gw_l: entered promiscuous mode
[ 1630.119548][T20137] br0: port 1(gw_l) entered blocking state
[ 1630.119872][T20137] br0: port 1(gw_l) entered forwarding state
[ 1630.576235][T20139] br0: port 2(amtg) entered blocking state
[ 1630.576728][T20139] br0: port 2(amtg) entered disabled state
[ 1630.577214][T20139] amtg: entered allmulticast mode
[ 1630.578512][T20139] amtg: entered promiscuous mode
[ 1632.068745][T20151] br0: port 2(amtg) entered blocking state
[ 1632.069131][T20151] br0: port 2(amtg) entered forwarding state
[ 1632.734437][T20157] amtr: entered allmulticast mode
[ 1632.735029][T20157] relay_gw: entered allmulticast mode
[ 1632.735331][T20157] relay_src: entered allmulticast mode
[ 2851.689125][   T67] br0: port 1(gw_l) entered disabled state
[ 2851.855614][   T67] gw_l (unregistering): left allmulticast mode
[ 2851.856158][   T67] gw_l (unregistering): left promiscuous mode
[ 2851.856364][   T67] br0: port 1(gw_l) entered disabled state
[ 2851.915194][   T67] amtg: left allmulticast mode
[ 2851.915449][   T67] amtg: left promiscuous mode
[ 2851.915834][   T67] br0: port 2(amtg) entered disabled state
[ 2851.966646][T20157] amtr: left allmulticast mode
[ 2851.966993][T20157] relay_gw: left allmulticast mode
[ 2851.967240][T20157] relay_src: left allmulticast mode