[ 1490.102500][T18805] br0: port 1(c1) entered blocking state
[ 1490.102751][T18805] br0: port 1(c1) entered disabled state
[ 1490.102990][T18805] c1: entered allmulticast mode
[ 1490.105054][T18805] c1: entered promiscuous mode
[ 1490.589035][T18810] br0: port 2(c2) entered blocking state
[ 1490.589350][T18810] br0: port 2(c2) entered disabled state
[ 1490.589597][T18810] c2: entered allmulticast mode
[ 1490.591540][T18810] c2: entered promiscuous mode
[ 1491.061515][T18815] br0: port 3(c3) entered blocking state
[ 1491.061797][T18815] br0: port 3(c3) entered disabled state
[ 1491.062516][T18815] c3: entered allmulticast mode
[ 1491.064425][T18815] c3: entered promiscuous mode
[ 1491.538330][T18820] br0: port 4(sender) entered blocking state
[ 1491.538729][T18820] br0: port 4(sender) entered disabled state
[ 1491.539046][T18820] sender: entered allmulticast mode
[ 1491.542160][T18820] sender: entered promiscuous mode
[ 1491.735215][T18822] br0: port 4(sender) entered blocking state
[ 1491.735523][T18822] br0: port 4(sender) entered forwarding state
[ 1491.735993][T18822] br0: port 3(c3) entered blocking state
[ 1491.736222][T18822] br0: port 3(c3) entered forwarding state
[ 1491.736622][T18822] br0: port 2(c2) entered blocking state
[ 1491.736823][T18822] br0: port 2(c2) entered forwarding state
[ 1491.737232][T18822] br0: port 1(c1) entered blocking state
[ 1491.737440][T18822] br0: port 1(c1) entered forwarding state
[ 1503.670850][   T11] br0: port 1(c1) entered disabled state
[ 1503.823670][   T11] c1 (unregistering): left allmulticast mode
[ 1503.823998][   T11] c1 (unregistering): left promiscuous mode
[ 1503.824288][   T11] br0: port 1(c1) entered disabled state
[ 1504.080047][   T11] br0: port 2(c2) entered disabled state
[ 1504.145630][   T11] c2 (unregistering): left allmulticast mode
[ 1504.145912][   T11] c2 (unregistering): left promiscuous mode
[ 1504.146201][   T11] br0: port 2(c2) entered disabled state
[ 1504.467414][   T11] br0: port 3(c3) entered disabled state
[ 1504.628895][   T11] c3 (unregistering): left allmulticast mode
[ 1504.629195][   T11] c3 (unregistering): left promiscuous mode
[ 1504.629413][   T11] br0: port 3(c3) entered disabled state
[ 1504.855098][   T11] br0: port 4(sender) entered disabled state
[ 1504.982740][   T11] sender (unregistering): left allmulticast mode
[ 1504.983042][   T11] sender (unregistering): left promiscuous mode
[ 1504.983262][   T11] br0: port 4(sender) entered disabled state