[ 1645.281500][T20123] br0: port 1(gw_l) entered blocking state
[ 1645.281968][T20123] br0: port 1(gw_l) entered disabled state
[ 1645.282259][T20123] gw_l: entered allmulticast mode
[ 1645.283518][T20123] gw_l: entered promiscuous mode
[ 1645.285431][T20123] br0: port 1(gw_l) entered blocking state
[ 1645.285753][T20123] br0: port 1(gw_l) entered forwarding state
[ 1645.293559][T20123] ip (20123) used greatest stack depth: 23776 bytes left
[ 1645.762396][T20125] br0: port 2(amtg) entered blocking state
[ 1645.762828][T20125] br0: port 2(amtg) entered disabled state
[ 1645.763382][T20125] amtg: entered allmulticast mode
[ 1645.765104][T20125] amtg: entered promiscuous mode
[ 1647.280589][T20137] br0: port 2(amtg) entered blocking state
[ 1647.281001][T20137] br0: port 2(amtg) entered forwarding state
[ 1647.956170][T20143] amtr: entered allmulticast mode
[ 1647.956963][T20143] relay_gw: entered allmulticast mode
[ 1647.957250][T20143] relay_src: entered allmulticast mode
[ 2880.779134][   T12] br0: port 1(gw_l) entered disabled state
[ 2880.941927][   T12] gw_l (unregistering): left allmulticast mode
[ 2880.942263][   T12] gw_l (unregistering): left promiscuous mode
[ 2880.942469][   T12] br0: port 1(gw_l) entered disabled state
[ 2880.974747][T20143] amtr: left allmulticast mode
[ 2880.975077][T20143] relay_gw: left allmulticast mode
[ 2880.977334][T20143] relay_src: left allmulticast mode
[ 2881.003837][   T12] amtg: left allmulticast mode
[ 2881.004032][   T12] amtg: left promiscuous mode
[ 2881.004347][   T12] br0: port 2(amtg) entered disabled state