[ 1498.333072][T18796] br0: port 1(c1) entered blocking state
[ 1498.333372][T18796] br0: port 1(c1) entered disabled state
[ 1498.333625][T18796] c1: entered allmulticast mode
[ 1498.335843][T18796] c1: entered promiscuous mode
[ 1498.815769][T18801] br0: port 2(c2) entered blocking state
[ 1498.816065][T18801] br0: port 2(c2) entered disabled state
[ 1498.816606][T18801] c2: entered allmulticast mode
[ 1498.818514][T18801] c2: entered promiscuous mode
[ 1499.307358][T18806] br0: port 3(c3) entered blocking state
[ 1499.307727][T18806] br0: port 3(c3) entered disabled state
[ 1499.307992][T18806] c3: entered allmulticast mode
[ 1499.309970][T18806] c3: entered promiscuous mode
[ 1499.786787][T18811] br0: port 4(sender) entered blocking state
[ 1499.787125][T18811] br0: port 4(sender) entered disabled state
[ 1499.787483][T18811] sender: entered allmulticast mode
[ 1499.789391][T18811] sender: entered promiscuous mode
[ 1499.965113][T18813] br0: port 4(sender) entered blocking state
[ 1499.965419][T18813] br0: port 4(sender) entered forwarding state
[ 1499.965864][T18813] br0: port 3(c3) entered blocking state
[ 1499.966061][T18813] br0: port 3(c3) entered forwarding state
[ 1499.966475][T18813] br0: port 2(c2) entered blocking state
[ 1499.966685][T18813] br0: port 2(c2) entered forwarding state
[ 1499.967088][T18813] br0: port 1(c1) entered blocking state
[ 1499.967311][T18813] br0: port 1(c1) entered forwarding state
[ 1511.889051][   T69] br0: port 1(c1) entered disabled state
[ 1512.039946][   T69] c1 (unregistering): left allmulticast mode
[ 1512.040392][   T69] c1 (unregistering): left promiscuous mode
[ 1512.040637][   T69] br0: port 1(c1) entered disabled state
[ 1512.278875][   T69] br0: port 2(c2) entered disabled state
[ 1512.404859][   T69] c2 (unregistering): left allmulticast mode
[ 1512.405112][   T69] c2 (unregistering): left promiscuous mode
[ 1512.405343][   T69] br0: port 2(c2) entered disabled state
[ 1512.662423][   T69] br0: port 3(c3) entered disabled state
[ 1512.745900][   T69] c3 (unregistering): left allmulticast mode
[ 1512.746218][   T69] c3 (unregistering): left promiscuous mode
[ 1512.746486][   T69] br0: port 3(c3) entered disabled state
[ 1513.058317][   T69] br0: port 4(sender) entered disabled state
[ 1513.228862][   T69] sender (unregistering): left allmulticast mode
[ 1513.229114][   T69] sender (unregistering): left promiscuous mode
[ 1513.229343][   T69] br0: port 4(sender) entered disabled state