[ 1638.698539][T20342] br0: port 1(gw_l) entered blocking state
[ 1638.698984][T20342] br0: port 1(gw_l) entered disabled state
[ 1638.699271][T20342] gw_l: entered allmulticast mode
[ 1638.700540][T20342] gw_l: entered promiscuous mode
[ 1638.702500][T20342] br0: port 1(gw_l) entered blocking state
[ 1638.702824][T20342] br0: port 1(gw_l) entered forwarding state
[ 1639.168958][T20344] br0: port 2(amtg) entered blocking state
[ 1639.169653][T20344] br0: port 2(amtg) entered disabled state
[ 1639.169960][T20344] amtg: entered allmulticast mode
[ 1639.171673][T20344] amtg: entered promiscuous mode
[ 1640.666070][T20355] br0: port 2(amtg) entered blocking state
[ 1640.666583][T20355] br0: port 2(amtg) entered forwarding state
[ 1640.675394][T20355] ip (20355) used greatest stack depth: 23680 bytes left
[ 1641.327700][T20361] amtr: entered allmulticast mode
[ 1641.328211][T20361] relay_gw: entered allmulticast mode
[ 1641.328474][T20361] relay_src: entered allmulticast mode
[ 2861.008109][   T11] br0: port 1(gw_l) entered disabled state
[ 2861.085942][   T11] gw_l (unregistering): left allmulticast mode
[ 2861.086296][   T11] gw_l (unregistering): left promiscuous mode
[ 2861.086495][   T11] br0: port 1(gw_l) entered disabled state
[ 2861.168610][   T11] amtg: left allmulticast mode
[ 2861.168889][   T11] amtg: left promiscuous mode
[ 2861.169229][   T11] br0: port 2(amtg) entered disabled state
[ 2861.218774][T20361] amtr: left allmulticast mode
[ 2861.219352][T20361] relay_gw: left allmulticast mode
[ 2861.219724][T20361] relay_src: left allmulticast mode