[ 1490.960433][T18805] br0: port 1(c1) entered blocking state
[ 1490.960725][T18805] br0: port 1(c1) entered disabled state
[ 1490.960947][T18805] c1: entered allmulticast mode
[ 1490.962922][T18805] c1: entered promiscuous mode
[ 1491.438183][T18810] br0: port 2(c2) entered blocking state
[ 1491.438492][T18810] br0: port 2(c2) entered disabled state
[ 1491.438718][T18810] c2: entered allmulticast mode
[ 1491.440615][T18810] c2: entered promiscuous mode
[ 1491.930896][T18815] br0: port 3(c3) entered blocking state
[ 1491.931185][T18815] br0: port 3(c3) entered disabled state
[ 1491.931783][T18815] c3: entered allmulticast mode
[ 1491.933675][T18815] c3: entered promiscuous mode
[ 1492.420074][T18820] br0: port 4(sender) entered blocking state
[ 1492.420446][T18820] br0: port 4(sender) entered disabled state
[ 1492.420706][T18820] sender: entered allmulticast mode
[ 1492.422562][T18820] sender: entered promiscuous mode
[ 1492.594903][T18822] br0: port 4(sender) entered blocking state
[ 1492.595278][T18822] br0: port 4(sender) entered forwarding state
[ 1492.595720][T18822] br0: port 3(c3) entered blocking state
[ 1492.595919][T18822] br0: port 3(c3) entered forwarding state
[ 1492.596322][T18822] br0: port 2(c2) entered blocking state
[ 1492.596525][T18822] br0: port 2(c2) entered forwarding state
[ 1492.596918][T18822] br0: port 1(c1) entered blocking state
[ 1492.597126][T18822] br0: port 1(c1) entered forwarding state
[ 1504.490074][   T11] br0: port 1(c1) entered disabled state
[ 1504.595907][   T11] c1 (unregistering): left allmulticast mode
[ 1504.596199][   T11] c1 (unregistering): left promiscuous mode
[ 1504.596456][   T11] br0: port 1(c1) entered disabled state
[ 1504.882918][   T11] br0: port 2(c2) entered disabled state
[ 1504.974019][   T11] c2 (unregistering): left allmulticast mode
[ 1504.974300][   T11] c2 (unregistering): left promiscuous mode
[ 1504.974521][   T11] br0: port 2(c2) entered disabled state
[ 1505.277657][   T11] br0: port 3(c3) entered disabled state
[ 1505.388000][   T11] c3 (unregistering): left allmulticast mode
[ 1505.388251][   T11] c3 (unregistering): left promiscuous mode
[ 1505.388479][   T11] br0: port 3(c3) entered disabled state
[ 1505.673165][   T11] br0: port 4(sender) entered disabled state
[ 1505.840921][   T11] sender (unregistering): left allmulticast mode
[ 1505.841176][   T11] sender (unregistering): left promiscuous mode
[ 1505.841413][   T11] br0: port 4(sender) entered disabled state