[ 2845.356914][T28983] br0: port 1(c1) entered blocking state
[ 2845.357333][T28983] br0: port 1(c1) entered disabled state
[ 2845.357663][T28983] c1: entered allmulticast mode
[ 2845.361170][T28983] c1: entered promiscuous mode
[ 2845.980583][T28988] br0: port 2(c2) entered blocking state
[ 2845.980989][T28988] br0: port 2(c2) entered disabled state
[ 2845.981358][T28988] c2: entered allmulticast mode
[ 2845.985146][T28988] c2: entered promiscuous mode
[ 2846.615538][T28993] br0: port 3(c3) entered blocking state
[ 2846.615910][T28993] br0: port 3(c3) entered disabled state
[ 2846.616281][T28993] c3: entered allmulticast mode
[ 2846.619614][T28993] c3: entered promiscuous mode
[ 2847.264229][T28998] br0: port 4(sender) entered blocking state
[ 2847.264637][T28998] br0: port 4(sender) entered disabled state
[ 2847.265033][T28998] sender: entered allmulticast mode
[ 2847.268547][T28998] sender: entered promiscuous mode
[ 2847.518856][T29000] br0: port 4(sender) entered blocking state
[ 2847.519301][T29000] br0: port 4(sender) entered forwarding state
[ 2847.519998][T29000] br0: port 3(c3) entered blocking state
[ 2847.520327][T29000] br0: port 3(c3) entered forwarding state
[ 2847.520962][T29000] br0: port 2(c2) entered blocking state
[ 2847.521287][T29000] br0: port 2(c2) entered forwarding state
[ 2847.521918][T29000] br0: port 1(c1) entered blocking state
[ 2847.522243][T29000] br0: port 1(c1) entered forwarding state
[ 2859.910173][   T12] br0: port 1(c1) entered disabled state
[ 2859.929703][   T12] c1 (unregistering): left allmulticast mode
[ 2859.932114][   T12] c1 (unregistering): left promiscuous mode
[ 2859.932486][   T12] br0: port 1(c1) entered disabled state
[ 2860.395374][   T12] br0: port 2(c2) entered disabled state
[ 2860.417484][   T12] c2 (unregistering): left allmulticast mode
[ 2860.417896][   T12] c2 (unregistering): left promiscuous mode
[ 2860.419708][   T12] br0: port 2(c2) entered disabled state
[ 2860.898199][   T12] br0: port 3(c3) entered disabled state
[ 2860.920168][   T12] c3 (unregistering): left allmulticast mode
[ 2860.920566][   T12] c3 (unregistering): left promiscuous mode
[ 2860.920928][   T12] br0: port 3(c3) entered disabled state
[ 2861.373843][   T12] br0: port 4(sender) entered disabled state
[ 2861.397220][   T12] sender (unregistering): left allmulticast mode
[ 2861.397613][   T12] sender (unregistering): left promiscuous mode
[ 2861.397974][   T12] br0: port 4(sender) entered disabled state