[   34.002279][  T693] ip (693) used greatest stack depth: 23576 bytes left
[   34.533371][  T711] br0: port 1(c1) entered blocking state
[   34.533543][  T711] br0: port 1(c1) entered disabled state
[   34.533690][  T711] c1: entered allmulticast mode
[   34.535196][  T711] c1: entered promiscuous mode
[   34.693133][  T716] br0: port 2(c2) entered blocking state
[   34.693337][  T716] br0: port 2(c2) entered disabled state
[   34.693551][  T716] c2: entered allmulticast mode
[   34.694968][  T716] c2: entered promiscuous mode
[   34.835742][  T721] br0: port 3(c3) entered blocking state
[   34.835903][  T721] br0: port 3(c3) entered disabled state
[   34.836046][  T721] c3: entered allmulticast mode
[   34.838018][  T721] c3: entered promiscuous mode
[   34.996915][  T726] br0: port 4(sender) entered blocking state
[   34.997145][  T726] br0: port 4(sender) entered disabled state
[   34.997412][  T726] sender: entered allmulticast mode
[   34.999802][  T726] sender: entered promiscuous mode
[   35.061617][  T728] br0: port 4(sender) entered blocking state
[   35.061863][  T728] br0: port 4(sender) entered forwarding state
[   35.062205][  T728] br0: port 3(c3) entered blocking state
[   35.062397][  T728] br0: port 3(c3) entered forwarding state
[   35.062723][  T728] br0: port 2(c2) entered blocking state
[   35.062893][  T728] br0: port 2(c2) entered forwarding state
[   35.063215][  T728] br0: port 1(c1) entered blocking state
[   35.063408][  T728] br0: port 1(c1) entered forwarding state
[   46.189131][   T71] br0: port 1(c1) entered disabled state
[   46.191734][   T71] c1 (unregistering): left allmulticast mode
[   46.191958][   T71] c1 (unregistering): left promiscuous mode
[   46.192164][   T71] br0: port 1(c1) entered disabled state
[   46.324439][   T71] br0: port 2(c2) entered disabled state
[   46.328142][   T71] c2 (unregistering): left allmulticast mode
[   46.328331][   T71] c2 (unregistering): left promiscuous mode
[   46.328504][   T71] br0: port 2(c2) entered disabled state
[   46.440983][   T71] br0: port 3(c3) entered disabled state
[   46.443799][   T71] c3 (unregistering): left allmulticast mode
[   46.443989][   T71] c3 (unregistering): left promiscuous mode
[   46.444145][   T71] br0: port 3(c3) entered disabled state
[   46.561753][   T71] br0: port 4(sender) entered disabled state
[   46.572570][   T71] sender (unregistering): left allmulticast mode
[   46.572749][   T71] sender (unregistering): left promiscuous mode
[   46.572914][   T71] br0: port 4(sender) entered disabled state