[ 1054.463727][T31933] br0: port 1(c1) entered blocking state
[ 1054.463906][T31933] br0: port 1(c1) entered disabled state
[ 1054.464058][T31933] c1: entered allmulticast mode
[ 1054.465432][T31933] c1: entered promiscuous mode
[ 1054.617075][T31938] br0: port 2(c2) entered blocking state
[ 1054.617269][T31938] br0: port 2(c2) entered disabled state
[ 1054.617487][T31938] c2: entered allmulticast mode
[ 1054.618920][T31938] c2: entered promiscuous mode
[ 1054.767298][T31943] br0: port 3(c3) entered blocking state
[ 1054.767513][T31943] br0: port 3(c3) entered disabled state
[ 1054.767712][T31943] c3: entered allmulticast mode
[ 1054.769135][T31943] c3: entered promiscuous mode
[ 1054.914976][T31948] br0: port 4(sender) entered blocking state
[ 1054.915180][T31948] br0: port 4(sender) entered disabled state
[ 1054.915888][T31948] sender: entered allmulticast mode
[ 1054.917306][T31948] sender: entered promiscuous mode
[ 1054.979742][T31950] br0: port 4(sender) entered blocking state
[ 1054.979939][T31950] br0: port 4(sender) entered forwarding state
[ 1054.980230][T31950] br0: port 3(c3) entered blocking state
[ 1054.980382][T31950] br0: port 3(c3) entered forwarding state
[ 1054.980650][T31950] br0: port 2(c2) entered blocking state
[ 1054.980787][T31950] br0: port 2(c2) entered forwarding state
[ 1054.981059][T31950] br0: port 1(c1) entered blocking state
[ 1054.981197][T31950] br0: port 1(c1) entered forwarding state
[ 1065.962522][   T12] br0: port 1(c1) entered disabled state
[ 1065.965764][   T12] c1 (unregistering): left allmulticast mode
[ 1065.965978][   T12] c1 (unregistering): left promiscuous mode
[ 1065.967236][   T12] br0: port 1(c1) entered disabled state
[ 1066.078226][   T12] br0: port 2(c2) entered disabled state
[ 1066.080983][   T12] c2 (unregistering): left allmulticast mode
[ 1066.081198][   T12] c2 (unregistering): left promiscuous mode
[ 1066.081511][   T12] br0: port 2(c2) entered disabled state
[ 1066.187099][   T12] br0: port 3(c3) entered disabled state
[ 1066.189864][   T12] c3 (unregistering): left allmulticast mode
[ 1066.190043][   T12] c3 (unregistering): left promiscuous mode
[ 1066.190206][   T12] br0: port 3(c3) entered disabled state
[ 1066.311959][   T12] br0: port 4(sender) entered disabled state
[ 1066.320474][   T12] sender (unregistering): left allmulticast mode
[ 1066.320650][   T12] sender (unregistering): left promiscuous mode
[ 1066.320805][   T12] br0: port 4(sender) entered disabled state