[  993.065771][T30274] br0: port 1(c1) entered blocking state
[  993.065972][T30274] br0: port 1(c1) entered disabled state
[  993.066155][T30274] c1: entered allmulticast mode
[  993.067879][T30274] c1: entered promiscuous mode
[  993.223706][T30279] br0: port 2(c2) entered blocking state
[  993.223953][T30279] br0: port 2(c2) entered disabled state
[  993.224199][T30279] c2: entered allmulticast mode
[  993.225767][T30279] c2: entered promiscuous mode
[  993.367564][T30284] br0: port 3(c3) entered blocking state
[  993.367805][T30284] br0: port 3(c3) entered disabled state
[  993.368053][T30284] c3: entered allmulticast mode
[  993.369672][T30284] c3: entered promiscuous mode
[  993.516704][T30289] br0: port 4(sender) entered blocking state
[  993.516925][T30289] br0: port 4(sender) entered disabled state
[  993.517142][T30289] sender: entered allmulticast mode
[  993.518612][T30289] sender: entered promiscuous mode
[  993.565693][T30291] br0: port 4(sender) entered blocking state
[  993.565917][T30291] br0: port 4(sender) entered forwarding state
[  993.566262][T30291] br0: port 3(c3) entered blocking state
[  993.566412][T30291] br0: port 3(c3) entered forwarding state
[  993.566706][T30291] br0: port 2(c2) entered blocking state
[  993.566861][T30291] br0: port 2(c2) entered forwarding state
[  993.567171][T30291] br0: port 1(c1) entered blocking state
[  993.567328][T30291] br0: port 1(c1) entered forwarding state
[ 1004.675778][   T12] br0: port 1(c1) entered disabled state
[ 1004.688414][   T12] c1 (unregistering): left allmulticast mode
[ 1004.688626][   T12] c1 (unregistering): left promiscuous mode
[ 1004.688810][   T12] br0: port 1(c1) entered disabled state
[ 1004.828713][   T12] br0: port 2(c2) entered disabled state
[ 1004.840240][   T12] c2 (unregistering): left allmulticast mode
[ 1004.840452][   T12] c2 (unregistering): left promiscuous mode
[ 1004.840635][   T12] br0: port 2(c2) entered disabled state
[ 1004.975965][   T12] br0: port 3(c3) entered disabled state
[ 1004.987243][   T12] c3 (unregistering): left allmulticast mode
[ 1004.987457][   T12] c3 (unregistering): left promiscuous mode
[ 1004.987647][   T12] br0: port 3(c3) entered disabled state
[ 1005.135522][   T12] br0: port 4(sender) entered disabled state
[ 1005.148085][   T12] sender (unregistering): left allmulticast mode
[ 1005.148295][   T12] sender (unregistering): left promiscuous mode
[ 1005.148480][   T12] br0: port 4(sender) entered disabled state