[ 1501.580464][T18808] br0: port 1(c1) entered blocking state
[ 1501.580693][T18808] br0: port 1(c1) entered disabled state
[ 1501.580923][T18808] c1: entered allmulticast mode
[ 1501.582852][T18808] c1: entered promiscuous mode
[ 1502.072496][T18813] br0: port 2(c2) entered blocking state
[ 1502.072800][T18813] br0: port 2(c2) entered disabled state
[ 1502.073088][T18813] c2: entered allmulticast mode
[ 1502.075084][T18813] c2: entered promiscuous mode
[ 1502.568670][T18818] br0: port 3(c3) entered blocking state
[ 1502.568974][T18818] br0: port 3(c3) entered disabled state
[ 1502.569215][T18818] c3: entered allmulticast mode
[ 1502.572167][T18818] c3: entered promiscuous mode
[ 1503.057025][T18823] br0: port 4(sender) entered blocking state
[ 1503.057372][T18823] br0: port 4(sender) entered disabled state
[ 1503.057649][T18823] sender: entered allmulticast mode
[ 1503.059533][T18823] sender: entered promiscuous mode
[ 1503.247468][T18825] br0: port 4(sender) entered blocking state
[ 1503.247767][T18825] br0: port 4(sender) entered forwarding state
[ 1503.248240][T18825] br0: port 3(c3) entered blocking state
[ 1503.248442][T18825] br0: port 3(c3) entered forwarding state
[ 1503.248856][T18825] br0: port 2(c2) entered blocking state
[ 1503.249072][T18825] br0: port 2(c2) entered forwarding state
[ 1503.249472][T18825] br0: port 1(c1) entered blocking state
[ 1503.249681][T18825] br0: port 1(c1) entered forwarding state
[ 1515.136748][   T69] br0: port 1(c1) entered disabled state
[ 1515.297680][   T69] c1 (unregistering): left allmulticast mode
[ 1515.298042][   T69] c1 (unregistering): left promiscuous mode
[ 1515.298270][   T69] br0: port 1(c1) entered disabled state
[ 1515.505401][   T69] br0: port 2(c2) entered disabled state
[ 1515.614667][   T69] c2 (unregistering): left allmulticast mode
[ 1515.614924][   T69] c2 (unregistering): left promiscuous mode
[ 1515.615165][   T69] br0: port 2(c2) entered disabled state
[ 1515.906692][   T69] br0: port 3(c3) entered disabled state
[ 1516.062894][   T69] c3 (unregistering): left allmulticast mode
[ 1516.063167][   T69] c3 (unregistering): left promiscuous mode
[ 1516.063392][   T69] br0: port 3(c3) entered disabled state
[ 1516.312414][   T69] br0: port 4(sender) entered disabled state
[ 1516.479853][   T69] sender (unregistering): left allmulticast mode
[ 1516.480134][   T69] sender (unregistering): left promiscuous mode
[ 1516.480355][   T69] br0: port 4(sender) entered disabled state