[ 1531.533304][T18788] br0: port 1(c1) entered blocking state
[ 1531.533571][T18788] br0: port 1(c1) entered disabled state
[ 1531.533814][T18788] c1: entered allmulticast mode
[ 1531.535769][T18788] c1: entered promiscuous mode
[ 1531.999569][T18793] br0: port 2(c2) entered blocking state
[ 1531.999915][T18793] br0: port 2(c2) entered disabled state
[ 1532.000173][T18793] c2: entered allmulticast mode
[ 1532.002578][T18793] c2: entered promiscuous mode
[ 1532.471714][T18798] br0: port 3(c3) entered blocking state
[ 1532.471972][T18798] br0: port 3(c3) entered disabled state
[ 1532.472226][T18798] c3: entered allmulticast mode
[ 1532.474143][T18798] c3: entered promiscuous mode
[ 1532.939365][T18803] br0: port 4(sender) entered blocking state
[ 1532.939673][T18803] br0: port 4(sender) entered disabled state
[ 1532.939960][T18803] sender: entered allmulticast mode
[ 1532.941889][T18803] sender: entered promiscuous mode
[ 1533.115012][T18805] br0: port 4(sender) entered blocking state
[ 1533.115336][T18805] br0: port 4(sender) entered forwarding state
[ 1533.115847][T18805] br0: port 3(c3) entered blocking state
[ 1533.116057][T18805] br0: port 3(c3) entered forwarding state
[ 1533.116470][T18805] br0: port 2(c2) entered blocking state
[ 1533.116672][T18805] br0: port 2(c2) entered forwarding state
[ 1533.117070][T18805] br0: port 1(c1) entered blocking state
[ 1533.117286][T18805] br0: port 1(c1) entered forwarding state
[ 1544.988924][   T11] br0: port 1(c1) entered disabled state
[ 1545.096888][   T11] c1 (unregistering): left allmulticast mode
[ 1545.097194][   T11] c1 (unregistering): left promiscuous mode
[ 1545.097430][   T11] br0: port 1(c1) entered disabled state
[ 1545.343250][   T11] br0: port 2(c2) entered disabled state
[ 1545.462867][   T11] c2 (unregistering): left allmulticast mode
[ 1545.463154][   T11] c2 (unregistering): left promiscuous mode
[ 1545.463412][   T11] br0: port 2(c2) entered disabled state
[ 1545.714126][   T11] br0: port 3(c3) entered disabled state
[ 1545.821521][   T11] c3 (unregistering): left allmulticast mode
[ 1545.821834][   T11] c3 (unregistering): left promiscuous mode
[ 1545.822070][   T11] br0: port 3(c3) entered disabled state
[ 1546.085663][   T11] br0: port 4(sender) entered disabled state
[ 1546.239942][   T11] sender (unregistering): left allmulticast mode
[ 1546.240242][   T11] sender (unregistering): left promiscuous mode
[ 1546.240462][   T11] br0: port 4(sender) entered disabled state