[  840.732672][T11755] br0: port 1(gw_l) entered blocking state
[  840.732883][T11755] br0: port 1(gw_l) entered disabled state
[  840.733073][T11755] gw_l: entered allmulticast mode
[  840.734079][T11755] gw_l: entered promiscuous mode
[  840.735450][T11755] br0: port 1(gw_l) entered blocking state
[  840.735734][T11755] br0: port 1(gw_l) entered forwarding state
[  840.876403][T11757] br0: port 2(amtg) entered blocking state
[  840.876982][T11757] br0: port 2(amtg) entered disabled state
[  840.877229][T11757] amtg: entered allmulticast mode
[  840.878297][T11757] amtg: entered promiscuous mode
[  841.336844][T11768] br0: port 2(amtg) entered blocking state
[  841.337072][T11768] br0: port 2(amtg) entered forwarding state
[  841.340991][T11768] ip (11768) used greatest stack depth: 23136 bytes left
[  841.557063][T11774] amtr: entered allmulticast mode
[  841.557341][T11774] relay_gw: entered allmulticast mode
[  841.557530][T11774] relay_src: entered allmulticast mode
[ 1629.089346][   T12] br0: port 1(gw_l) entered disabled state
[ 1629.101974][   T12] gw_l (unregistering): left allmulticast mode
[ 1629.102212][   T12] gw_l (unregistering): left promiscuous mode
[ 1629.102380][   T12] br0: port 1(gw_l) entered disabled state
[ 1629.137390][   T12] amtg: left allmulticast mode
[ 1629.137547][   T12] amtg: left promiscuous mode
[ 1629.137782][   T12] br0: port 2(amtg) entered disabled state
[ 1629.158966][T11774] amtr: left allmulticast mode
[ 1629.159181][T11774] relay_gw: left allmulticast mode
[ 1629.159355][T11774] relay_src: left allmulticast mode