[ 3022.614046][T29112] br0: port 1(c1) entered blocking state
[ 3022.614395][T29112] br0: port 1(c1) entered disabled state
[ 3022.614741][T29112] c1: entered allmulticast mode
[ 3022.618355][T29112] c1: entered promiscuous mode
[ 3023.280292][T29117] br0: port 2(c2) entered blocking state
[ 3023.280635][T29117] br0: port 2(c2) entered disabled state
[ 3023.280989][T29117] c2: entered allmulticast mode
[ 3023.284370][T29117] c2: entered promiscuous mode
[ 3023.967445][T29122] br0: port 3(c3) entered blocking state
[ 3023.967911][T29122] br0: port 3(c3) entered disabled state
[ 3023.968279][T29122] c3: entered allmulticast mode
[ 3023.972859][T29122] c3: entered promiscuous mode
[ 3024.703353][T29127] br0: port 4(sender) entered blocking state
[ 3024.703773][T29127] br0: port 4(sender) entered disabled state
[ 3024.704202][T29127] sender: entered allmulticast mode
[ 3024.707948][T29127] sender: entered promiscuous mode
[ 3024.967164][T29129] br0: port 4(sender) entered blocking state
[ 3024.967647][T29129] br0: port 4(sender) entered forwarding state
[ 3024.968641][T29129] br0: port 3(c3) entered blocking state
[ 3024.969009][T29129] br0: port 3(c3) entered forwarding state
[ 3024.969770][T29129] br0: port 2(c2) entered blocking state
[ 3024.970251][T29129] br0: port 2(c2) entered forwarding state
[ 3024.971121][T29129] br0: port 1(c1) entered blocking state
[ 3024.971497][T29129] br0: port 1(c1) entered forwarding state
[ 3037.449137][   T12] br0: port 1(c1) entered disabled state
[ 3037.467969][   T12] c1 (unregistering): left allmulticast mode
[ 3037.468536][   T12] c1 (unregistering): left promiscuous mode
[ 3037.471163][   T12] br0: port 1(c1) entered disabled state
[ 3037.928002][   T12] br0: port 2(c2) entered disabled state
[ 3037.949257][   T12] c2 (unregistering): left allmulticast mode
[ 3037.949673][   T12] c2 (unregistering): left promiscuous mode
[ 3037.951172][   T12] br0: port 2(c2) entered disabled state
[ 3038.451711][   T12] br0: port 3(c3) entered disabled state
[ 3038.473420][   T12] c3 (unregistering): left allmulticast mode
[ 3038.474076][   T12] c3 (unregistering): left promiscuous mode
[ 3038.474451][   T12] br0: port 3(c3) entered disabled state
[ 3038.977915][   T12] br0: port 4(sender) entered disabled state
[ 3039.002066][   T12] sender (unregistering): left allmulticast mode
[ 3039.002475][   T12] sender (unregistering): left promiscuous mode
[ 3039.003037][   T12] br0: port 4(sender) entered disabled state