[ 2057.927499][T22898] br0: port 1(c1) entered blocking state
[ 2057.927994][T22898] br0: port 1(c1) entered disabled state
[ 2057.928484][T22898] c1: entered allmulticast mode
[ 2057.933638][T22898] c1: entered promiscuous mode
[ 2058.682713][T22903] br0: port 2(c2) entered blocking state
[ 2058.684039][T22903] br0: port 2(c2) entered disabled state
[ 2058.684412][T22903] c2: entered allmulticast mode
[ 2058.687956][T22903] c2: entered promiscuous mode
[ 2059.411767][T22908] br0: port 3(c3) entered blocking state
[ 2059.412673][T22908] br0: port 3(c3) entered disabled state
[ 2059.413081][T22908] c3: entered allmulticast mode
[ 2059.416642][T22908] c3: entered promiscuous mode
[ 2060.157401][T22913] br0: port 4(sender) entered blocking state
[ 2060.157949][T22913] br0: port 4(sender) entered disabled state
[ 2060.158402][T22913] sender: entered allmulticast mode
[ 2060.161910][T22913] sender: entered promiscuous mode
[ 2060.430622][T22915] br0: port 4(sender) entered blocking state
[ 2060.431105][T22915] br0: port 4(sender) entered forwarding state
[ 2060.432368][T22915] br0: port 3(c3) entered blocking state
[ 2060.432696][T22915] br0: port 3(c3) entered forwarding state
[ 2060.433390][T22915] br0: port 2(c2) entered blocking state
[ 2060.433727][T22915] br0: port 2(c2) entered forwarding state
[ 2060.434416][T22915] br0: port 1(c1) entered blocking state
[ 2060.434757][T22915] br0: port 1(c1) entered forwarding state
[ 2072.939513][   T68] br0: port 1(c1) entered disabled state
[ 2073.036763][   T68] c1 (unregistering): left allmulticast mode
[ 2073.037736][   T68] c1 (unregistering): left promiscuous mode
[ 2073.038704][   T68] br0: port 1(c1) entered disabled state
[ 2073.528945][   T68] br0: port 2(c2) entered disabled state
[ 2073.673840][   T68] c2 (unregistering): left allmulticast mode
[ 2073.674353][   T68] c2 (unregistering): left promiscuous mode
[ 2073.674760][   T68] br0: port 2(c2) entered disabled state
[ 2074.090701][   T68] br0: port 3(c3) entered disabled state
[ 2074.180092][   T68] c3 (unregistering): left allmulticast mode
[ 2074.180652][   T68] c3 (unregistering): left promiscuous mode
[ 2074.181046][   T68] br0: port 3(c3) entered disabled state
[ 2074.600411][   T68] br0: port 4(sender) entered disabled state
[ 2074.727925][   T68] sender (unregistering): left allmulticast mode
[ 2074.728407][   T68] sender (unregistering): left promiscuous mode
[ 2074.728791][   T68] br0: port 4(sender) entered disabled state