[  992.952184][  T820] br0: port 1(c1) entered blocking state
[  992.952365][  T820] br0: port 1(c1) entered disabled state
[  992.953199][  T820] c1: entered allmulticast mode
[  992.954750][  T820] c1: entered promiscuous mode
[  993.114242][  T825] br0: port 2(c2) entered blocking state
[  993.114418][  T825] br0: port 2(c2) entered disabled state
[  993.114768][  T825] c2: entered allmulticast mode
[  993.116310][  T825] c2: entered promiscuous mode
[  993.268140][  T830] br0: port 3(c3) entered blocking state
[  993.268303][  T830] br0: port 3(c3) entered disabled state
[  993.268474][  T830] c3: entered allmulticast mode
[  993.270001][  T830] c3: entered promiscuous mode
[  993.429264][  T835] br0: port 4(sender) entered blocking state
[  993.429549][  T835] br0: port 4(sender) entered disabled state
[  993.429773][  T835] sender: entered allmulticast mode
[  993.431356][  T835] sender: entered promiscuous mode
[  993.489290][  T837] br0: port 4(sender) entered blocking state
[  993.489515][  T837] br0: port 4(sender) entered forwarding state
[  993.489846][  T837] br0: port 3(c3) entered blocking state
[  993.489996][  T837] br0: port 3(c3) entered forwarding state
[  993.490295][  T837] br0: port 2(c2) entered blocking state
[  993.490451][  T837] br0: port 2(c2) entered forwarding state
[  993.490746][  T837] br0: port 1(c1) entered blocking state
[  993.490895][  T837] br0: port 1(c1) entered forwarding state
[ 1004.505651][   T12] br0: port 1(c1) entered disabled state
[ 1004.509767][   T12] c1 (unregistering): left allmulticast mode
[ 1004.510007][   T12] c1 (unregistering): left promiscuous mode
[ 1004.510241][   T12] br0: port 1(c1) entered disabled state
[ 1004.628763][   T12] br0: port 2(c2) entered disabled state
[ 1004.631815][   T12] c2 (unregistering): left allmulticast mode
[ 1004.632005][   T12] c2 (unregistering): left promiscuous mode
[ 1004.632186][   T12] br0: port 2(c2) entered disabled state
[ 1004.752828][   T12] br0: port 3(c3) entered disabled state
[ 1004.755410][   T12] c3 (unregistering): left allmulticast mode
[ 1004.755610][   T12] c3 (unregistering): left promiscuous mode
[ 1004.755784][   T12] br0: port 3(c3) entered disabled state
[ 1004.883715][   T12] br0: port 4(sender) entered disabled state
[ 1004.894292][   T12] sender (unregistering): left allmulticast mode
[ 1004.894491][   T12] sender (unregistering): left promiscuous mode
[ 1004.894666][   T12] br0: port 4(sender) entered disabled state