[ 1450.060420][T18805] br0: port 1(c1) entered blocking state
[ 1450.060759][T18805] br0: port 1(c1) entered disabled state
[ 1450.061076][T18805] c1: entered allmulticast mode
[ 1450.063138][T18805] c1: entered promiscuous mode
[ 1450.520782][T18810] br0: port 2(c2) entered blocking state
[ 1450.521079][T18810] br0: port 2(c2) entered disabled state
[ 1450.521291][T18810] c2: entered allmulticast mode
[ 1450.524482][T18810] c2: entered promiscuous mode
[ 1451.000072][T18815] br0: port 3(c3) entered blocking state
[ 1451.000295][T18815] br0: port 3(c3) entered disabled state
[ 1451.000523][T18815] c3: entered allmulticast mode
[ 1451.002428][T18815] c3: entered promiscuous mode
[ 1451.467377][T18820] br0: port 4(sender) entered blocking state
[ 1451.468527][T18820] br0: port 4(sender) entered disabled state
[ 1451.468816][T18820] sender: entered allmulticast mode
[ 1451.470719][T18820] sender: entered promiscuous mode
[ 1451.653399][T18822] br0: port 4(sender) entered blocking state
[ 1451.653743][T18822] br0: port 4(sender) entered forwarding state
[ 1451.654213][T18822] br0: port 3(c3) entered blocking state
[ 1451.654430][T18822] br0: port 3(c3) entered forwarding state
[ 1451.654906][T18822] br0: port 2(c2) entered blocking state
[ 1451.655129][T18822] br0: port 2(c2) entered forwarding state
[ 1451.655552][T18822] br0: port 1(c1) entered blocking state
[ 1451.655833][T18822] br0: port 1(c1) entered forwarding state
[ 1463.554810][   T68] br0: port 1(c1) entered disabled state
[ 1463.662102][   T68] c1 (unregistering): left allmulticast mode
[ 1463.662467][   T68] c1 (unregistering): left promiscuous mode
[ 1463.662724][   T68] br0: port 1(c1) entered disabled state
[ 1463.913628][   T68] br0: port 2(c2) entered disabled state
[ 1464.022106][   T68] c2 (unregistering): left allmulticast mode
[ 1464.022361][   T68] c2 (unregistering): left promiscuous mode
[ 1464.022602][   T68] br0: port 2(c2) entered disabled state
[ 1464.273807][   T68] br0: port 3(c3) entered disabled state
[ 1464.381110][   T68] c3 (unregistering): left allmulticast mode
[ 1464.381374][   T68] c3 (unregistering): left promiscuous mode
[ 1464.381609][   T68] br0: port 3(c3) entered disabled state
[ 1464.656580][   T68] br0: port 4(sender) entered disabled state
[ 1464.790740][   T68] sender (unregistering): left allmulticast mode
[ 1464.790992][   T68] sender (unregistering): left promiscuous mode
[ 1464.791200][   T68] br0: port 4(sender) entered disabled state