[ 1038.961131][  T911] br0: port 1(c1) entered blocking state
[ 1038.961486][  T911] br0: port 1(c1) entered disabled state
[ 1038.961764][  T911] c1: entered allmulticast mode
[ 1038.963403][  T911] c1: entered promiscuous mode
[ 1039.138721][  T916] br0: port 2(c2) entered blocking state
[ 1039.139004][  T916] br0: port 2(c2) entered disabled state
[ 1039.139264][  T916] c2: entered allmulticast mode
[ 1039.141512][  T916] c2: entered promiscuous mode
[ 1039.316718][  T921] br0: port 3(c3) entered blocking state
[ 1039.317018][  T921] br0: port 3(c3) entered disabled state
[ 1039.317283][  T921] c3: entered allmulticast mode
[ 1039.318924][  T921] c3: entered promiscuous mode
[ 1039.493703][  T926] br0: port 4(sender) entered blocking state
[ 1039.494101][  T926] br0: port 4(sender) entered disabled state
[ 1039.494453][  T926] sender: entered allmulticast mode
[ 1039.496699][  T926] sender: entered promiscuous mode
[ 1039.554683][  T928] br0: port 4(sender) entered blocking state
[ 1039.555040][  T928] br0: port 4(sender) entered forwarding state
[ 1039.555498][  T928] br0: port 3(c3) entered blocking state
[ 1039.555765][  T928] br0: port 3(c3) entered forwarding state
[ 1039.556201][  T928] br0: port 2(c2) entered blocking state
[ 1039.556455][  T928] br0: port 2(c2) entered forwarding state
[ 1039.556897][  T928] br0: port 1(c1) entered blocking state
[ 1039.557159][  T928] br0: port 1(c1) entered forwarding state
[ 1050.618085][   T12] br0: port 1(c1) entered disabled state
[ 1050.621570][   T12] c1 (unregistering): left allmulticast mode
[ 1050.621985][   T12] c1 (unregistering): left promiscuous mode
[ 1050.622354][   T12] br0: port 1(c1) entered disabled state
[ 1050.748513][   T12] br0: port 2(c2) entered disabled state
[ 1050.753142][   T12] c2 (unregistering): left allmulticast mode
[ 1050.753471][   T12] c2 (unregistering): left promiscuous mode
[ 1050.753770][   T12] br0: port 2(c2) entered disabled state
[ 1050.888493][   T12] br0: port 3(c3) entered disabled state
[ 1050.893899][   T12] c3 (unregistering): left allmulticast mode
[ 1050.894264][   T12] c3 (unregistering): left promiscuous mode
[ 1050.894615][   T12] br0: port 3(c3) entered disabled state
[ 1051.026683][   T12] br0: port 4(sender) entered disabled state
[ 1051.039515][   T12] sender (unregistering): left allmulticast mode
[ 1051.039959][   T12] sender (unregistering): left promiscuous mode
[ 1051.040278][   T12] br0: port 4(sender) entered disabled state