[ 1503.932518][T18791] br0: port 1(c1) entered blocking state
[ 1503.933329][T18791] br0: port 1(c1) entered disabled state
[ 1503.933603][T18791] c1: entered allmulticast mode
[ 1503.935584][T18791] c1: entered promiscuous mode
[ 1504.406729][T18796] br0: port 2(c2) entered blocking state
[ 1504.407030][T18796] br0: port 2(c2) entered disabled state
[ 1504.407295][T18796] c2: entered allmulticast mode
[ 1504.409744][T18796] c2: entered promiscuous mode
[ 1504.884990][T18801] br0: port 3(c3) entered blocking state
[ 1504.885291][T18801] br0: port 3(c3) entered disabled state
[ 1504.885553][T18801] c3: entered allmulticast mode
[ 1504.887537][T18801] c3: entered promiscuous mode
[ 1505.339003][T18806] br0: port 4(sender) entered blocking state
[ 1505.339411][T18806] br0: port 4(sender) entered disabled state
[ 1505.339738][T18806] sender: entered allmulticast mode
[ 1505.341642][T18806] sender: entered promiscuous mode
[ 1505.511978][T18808] br0: port 4(sender) entered blocking state
[ 1505.512332][T18808] br0: port 4(sender) entered forwarding state
[ 1505.512843][T18808] br0: port 3(c3) entered blocking state
[ 1505.513078][T18808] br0: port 3(c3) entered forwarding state
[ 1505.513551][T18808] br0: port 2(c2) entered blocking state
[ 1505.513803][T18808] br0: port 2(c2) entered forwarding state
[ 1505.514229][T18808] br0: port 1(c1) entered blocking state
[ 1505.514464][T18808] br0: port 1(c1) entered forwarding state
[ 1517.361494][   T11] br0: port 1(c1) entered disabled state
[ 1517.526625][   T11] c1 (unregistering): left allmulticast mode
[ 1517.526910][   T11] c1 (unregistering): left promiscuous mode
[ 1517.527144][   T11] br0: port 1(c1) entered disabled state
[ 1517.742071][   T11] br0: port 2(c2) entered disabled state
[ 1517.900442][   T11] c2 (unregistering): left allmulticast mode
[ 1517.900730][   T11] c2 (unregistering): left promiscuous mode
[ 1517.900963][   T11] br0: port 2(c2) entered disabled state
[ 1518.123142][   T11] br0: port 3(c3) entered disabled state
[ 1518.287472][   T11] c3 (unregistering): left allmulticast mode
[ 1518.288028][   T11] c3 (unregistering): left promiscuous mode
[ 1518.288282][   T11] br0: port 3(c3) entered disabled state
[ 1518.475449][   T11] br0: port 4(sender) entered disabled state
[ 1518.587335][   T11] sender (unregistering): left allmulticast mode
[ 1518.587769][   T11] sender (unregistering): left promiscuous mode
[ 1518.588035][   T11] br0: port 4(sender) entered disabled state