[ 1026.681719][T30351] br0: port 1(c1) entered blocking state
[ 1026.681916][T30351] br0: port 1(c1) entered disabled state
[ 1026.682075][T30351] c1: entered allmulticast mode
[ 1026.683541][T30351] c1: entered promiscuous mode
[ 1026.813464][T30356] br0: port 2(c2) entered blocking state
[ 1026.813632][T30356] br0: port 2(c2) entered disabled state
[ 1026.813791][T30356] c2: entered allmulticast mode
[ 1026.816051][T30356] c2: entered promiscuous mode
[ 1026.952280][T30361] br0: port 3(c3) entered blocking state
[ 1026.952444][T30361] br0: port 3(c3) entered disabled state
[ 1026.952601][T30361] c3: entered allmulticast mode
[ 1026.954076][T30361] c3: entered promiscuous mode
[ 1027.101603][T30366] br0: port 4(sender) entered blocking state
[ 1027.101801][T30366] br0: port 4(sender) entered disabled state
[ 1027.102418][T30366] sender: entered allmulticast mode
[ 1027.103903][T30366] sender: entered promiscuous mode
[ 1027.149157][T30368] br0: port 4(sender) entered blocking state
[ 1027.149369][T30368] br0: port 4(sender) entered forwarding state
[ 1027.149692][T30368] br0: port 3(c3) entered blocking state
[ 1027.149845][T30368] br0: port 3(c3) entered forwarding state
[ 1027.150175][T30368] br0: port 2(c2) entered blocking state
[ 1027.150331][T30368] br0: port 2(c2) entered forwarding state
[ 1027.150619][T30368] br0: port 1(c1) entered blocking state
[ 1027.150766][T30368] br0: port 1(c1) entered forwarding state
[ 1038.195016][   T12] br0: port 1(c1) entered disabled state
[ 1038.198609][   T12] c1 (unregistering): left allmulticast mode
[ 1038.198805][   T12] c1 (unregistering): left promiscuous mode
[ 1038.198994][   T12] br0: port 1(c1) entered disabled state
[ 1038.326735][   T12] br0: port 2(c2) entered disabled state
[ 1038.330528][   T12] c2 (unregistering): left allmulticast mode
[ 1038.331303][   T12] c2 (unregistering): left promiscuous mode
[ 1038.331638][   T12] br0: port 2(c2) entered disabled state
[ 1038.466406][   T12] br0: port 3(c3) entered disabled state
[ 1038.468736][   T12] c3 (unregistering): left allmulticast mode
[ 1038.472629][   T12] c3 (unregistering): left promiscuous mode
[ 1038.472878][   T12] br0: port 3(c3) entered disabled state
[ 1038.601218][   T12] br0: port 4(sender) entered disabled state
[ 1038.603464][   T12] sender (unregistering): left allmulticast mode
[ 1038.603704][   T12] sender (unregistering): left promiscuous mode
[ 1038.603952][   T12] br0: port 4(sender) entered disabled state