[ 2897.441810][T28379] br0: port 1(c1) entered blocking state
[ 2897.442195][T28379] br0: port 1(c1) entered disabled state
[ 2897.442547][T28379] c1: entered allmulticast mode
[ 2897.445910][T28379] c1: entered promiscuous mode
[ 2898.100105][T28384] br0: port 2(c2) entered blocking state
[ 2898.100455][T28384] br0: port 2(c2) entered disabled state
[ 2898.100810][T28384] c2: entered allmulticast mode
[ 2898.104893][T28384] c2: entered promiscuous mode
[ 2898.765343][T28389] br0: port 3(c3) entered blocking state
[ 2898.765713][T28389] br0: port 3(c3) entered disabled state
[ 2898.766450][T28389] c3: entered allmulticast mode
[ 2898.769814][T28389] c3: entered promiscuous mode
[ 2899.449438][T28394] br0: port 4(sender) entered blocking state
[ 2899.449921][T28394] br0: port 4(sender) entered disabled state
[ 2899.450365][T28394] sender: entered allmulticast mode
[ 2899.453756][T28394] sender: entered promiscuous mode
[ 2899.694498][T28396] br0: port 4(sender) entered blocking state
[ 2899.694999][T28396] br0: port 4(sender) entered forwarding state
[ 2899.695750][T28396] br0: port 3(c3) entered blocking state
[ 2899.696109][T28396] br0: port 3(c3) entered forwarding state
[ 2899.696787][T28396] br0: port 2(c2) entered blocking state
[ 2899.697147][T28396] br0: port 2(c2) entered forwarding state
[ 2899.697843][T28396] br0: port 1(c1) entered blocking state
[ 2899.698200][T28396] br0: port 1(c1) entered forwarding state
[ 2912.113229][   T68] br0: port 1(c1) entered disabled state
[ 2912.134351][   T68] c1 (unregistering): left allmulticast mode
[ 2912.135370][   T68] c1 (unregistering): left promiscuous mode
[ 2912.135744][   T68] br0: port 1(c1) entered disabled state
[ 2912.619024][   T68] br0: port 2(c2) entered disabled state
[ 2912.639452][   T68] c2 (unregistering): left allmulticast mode
[ 2912.641615][   T68] c2 (unregistering): left promiscuous mode
[ 2912.642042][   T68] br0: port 2(c2) entered disabled state
[ 2913.168921][   T68] br0: port 3(c3) entered disabled state
[ 2913.189947][   T68] c3 (unregistering): left allmulticast mode
[ 2913.190378][   T68] c3 (unregistering): left promiscuous mode
[ 2913.190764][   T68] br0: port 3(c3) entered disabled state
[ 2913.696412][   T68] br0: port 4(sender) entered disabled state
[ 2913.721801][   T68] sender (unregistering): left allmulticast mode
[ 2913.722234][   T68] sender (unregistering): left promiscuous mode
[ 2913.722620][   T68] br0: port 4(sender) entered disabled state