[ 1492.601891][T18829] br0: port 1(c1) entered blocking state
[ 1492.602151][T18829] br0: port 1(c1) entered disabled state
[ 1492.602387][T18829] c1: entered allmulticast mode
[ 1492.604326][T18829] c1: entered promiscuous mode
[ 1493.085104][T18834] br0: port 2(c2) entered blocking state
[ 1493.085351][T18834] br0: port 2(c2) entered disabled state
[ 1493.085588][T18834] c2: entered allmulticast mode
[ 1493.087833][T18834] c2: entered promiscuous mode
[ 1493.568086][T18839] br0: port 3(c3) entered blocking state
[ 1493.568396][T18839] br0: port 3(c3) entered disabled state
[ 1493.568633][T18839] c3: entered allmulticast mode
[ 1493.571079][T18839] c3: entered promiscuous mode
[ 1494.043374][T18844] br0: port 4(sender) entered blocking state
[ 1494.043731][T18844] br0: port 4(sender) entered disabled state
[ 1494.044025][T18844] sender: entered allmulticast mode
[ 1494.045956][T18844] sender: entered promiscuous mode
[ 1494.234385][T18846] br0: port 4(sender) entered blocking state
[ 1494.234744][T18846] br0: port 4(sender) entered forwarding state
[ 1494.235262][T18846] br0: port 3(c3) entered blocking state
[ 1494.235492][T18846] br0: port 3(c3) entered forwarding state
[ 1494.235926][T18846] br0: port 2(c2) entered blocking state
[ 1494.236173][T18846] br0: port 2(c2) entered forwarding state
[ 1494.236611][T18846] br0: port 1(c1) entered blocking state
[ 1494.236848][T18846] br0: port 1(c1) entered forwarding state
[ 1506.157416][   T69] br0: port 1(c1) entered disabled state
[ 1506.263731][   T69] c1 (unregistering): left allmulticast mode
[ 1506.263994][   T69] c1 (unregistering): left promiscuous mode
[ 1506.264253][   T69] br0: port 1(c1) entered disabled state
[ 1506.537938][   T69] br0: port 2(c2) entered disabled state
[ 1506.609788][   T69] c2 (unregistering): left allmulticast mode
[ 1506.610143][   T69] c2 (unregistering): left promiscuous mode
[ 1506.610368][   T69] br0: port 2(c2) entered disabled state
[ 1506.931657][   T69] br0: port 3(c3) entered disabled state
[ 1507.012695][   T69] c3 (unregistering): left allmulticast mode
[ 1507.013064][   T69] c3 (unregistering): left promiscuous mode
[ 1507.013285][   T69] br0: port 3(c3) entered disabled state
[ 1507.304883][   T69] br0: port 4(sender) entered disabled state
[ 1507.395716][   T69] sender (unregistering): left allmulticast mode
[ 1507.395988][   T69] sender (unregistering): left promiscuous mode
[ 1507.396232][   T69] br0: port 4(sender) entered disabled state