[ 1636.905760][T19902] br0: port 1(gw_l) entered blocking state
[ 1636.906248][T19902] br0: port 1(gw_l) entered disabled state
[ 1636.906491][T19902] gw_l: entered allmulticast mode
[ 1636.908161][T19902] gw_l: entered promiscuous mode
[ 1636.910006][T19902] br0: port 1(gw_l) entered blocking state
[ 1636.910307][T19902] br0: port 1(gw_l) entered forwarding state
[ 1637.386022][T19904] br0: port 2(amtg) entered blocking state
[ 1637.386485][T19904] br0: port 2(amtg) entered disabled state
[ 1637.386815][T19904] amtg: entered allmulticast mode
[ 1637.388764][T19904] amtg: entered promiscuous mode
[ 1638.890896][T19915] br0: port 2(amtg) entered blocking state
[ 1638.891455][T19915] br0: port 2(amtg) entered forwarding state
[ 1638.900066][T19915] ip (19915) used greatest stack depth: 23728 bytes left
[ 1639.540281][T19921] amtr: entered allmulticast mode
[ 1639.540738][T19921] relay_gw: entered allmulticast mode
[ 1639.541006][T19921] relay_src: entered allmulticast mode
[ 2842.789982][   T11] br0: port 1(gw_l) entered disabled state
[ 2842.916264][   T11] gw_l (unregistering): left allmulticast mode
[ 2842.916618][   T11] gw_l (unregistering): left promiscuous mode
[ 2842.916809][   T11] br0: port 1(gw_l) entered disabled state
[ 2842.959153][   T11] amtg: left allmulticast mode
[ 2842.959343][   T11] amtg: left promiscuous mode
[ 2842.959644][   T11] br0: port 2(amtg) entered disabled state
[ 2843.007043][T19921] amtr: left allmulticast mode
[ 2843.007329][T19921] relay_gw: left allmulticast mode
[ 2843.007568][T19921] relay_src: left allmulticast mode