[ 2589.514103][T19154] br0: port 1(c1) entered blocking state
[ 2589.514419][T19154] br0: port 1(c1) entered disabled state
[ 2589.514658][T19154] c1: entered allmulticast mode
[ 2589.517447][T19154] c1: entered promiscuous mode
[ 2590.427514][T19159] br0: port 2(c2) entered blocking state
[ 2590.427752][T19159] br0: port 2(c2) entered disabled state
[ 2590.427976][T19159] c2: entered allmulticast mode
[ 2590.429865][T19159] c2: entered promiscuous mode
[ 2591.349328][T19164] br0: port 3(c3) entered blocking state
[ 2591.349552][T19164] br0: port 3(c3) entered disabled state
[ 2591.349780][T19164] c3: entered allmulticast mode
[ 2591.353128][T19164] c3: entered promiscuous mode
[ 2592.278179][T19169] br0: port 4(sender) entered blocking state
[ 2592.278815][T19169] br0: port 4(sender) entered disabled state
[ 2592.279088][T19169] sender: entered allmulticast mode
[ 2592.280975][T19169] sender: entered promiscuous mode
[ 2592.641550][T19171] br0: port 4(sender) entered blocking state
[ 2592.641947][T19171] br0: port 4(sender) entered forwarding state
[ 2592.642409][T19171] br0: port 3(c3) entered blocking state
[ 2592.642607][T19171] br0: port 3(c3) entered forwarding state
[ 2592.642997][T19171] br0: port 2(c2) entered blocking state
[ 2592.643197][T19171] br0: port 2(c2) entered forwarding state
[ 2592.643605][T19171] br0: port 1(c1) entered blocking state
[ 2592.643809][T19171] br0: port 1(c1) entered forwarding state
[ 2605.810003][   T77] br0: port 1(c1) entered disabled state
[ 2605.932871][   T77] c1 (unregistering): left allmulticast mode
[ 2605.933196][   T77] c1 (unregistering): left promiscuous mode
[ 2605.933453][   T77] br0: port 1(c1) entered disabled state
[ 2606.557389][   T77] br0: port 2(c2) entered disabled state
[ 2606.713884][   T77] c2 (unregistering): left allmulticast mode
[ 2606.714137][   T77] c2 (unregistering): left promiscuous mode
[ 2606.714370][   T77] br0: port 2(c2) entered disabled state
[ 2607.262814][   T77] br0: port 3(c3) entered disabled state
[ 2607.377883][   T77] c3 (unregistering): left allmulticast mode
[ 2607.378136][   T77] c3 (unregistering): left promiscuous mode
[ 2607.378357][   T77] br0: port 3(c3) entered disabled state
[ 2607.997473][   T77] br0: port 4(sender) entered disabled state
[ 2608.091868][   T77] sender (unregistering): left allmulticast mode
[ 2608.092117][   T77] sender (unregistering): left promiscuous mode
[ 2608.092340][   T77] br0: port 4(sender) entered disabled state