[  878.600736][T32649] br0: port 1(c1) entered blocking state
[  878.600921][T32649] br0: port 1(c1) entered disabled state
[  878.601085][T32649] c1: entered allmulticast mode
[  878.602595][T32649] c1: entered promiscuous mode
[  878.745595][T32654] br0: port 2(c2) entered blocking state
[  878.745824][T32654] br0: port 2(c2) entered disabled state
[  878.746041][T32654] c2: entered allmulticast mode
[  878.747607][T32654] c2: entered promiscuous mode
[  878.880620][T32659] br0: port 3(c3) entered blocking state
[  878.880809][T32659] br0: port 3(c3) entered disabled state
[  878.880969][T32659] c3: entered allmulticast mode
[  878.882487][T32659] c3: entered promiscuous mode
[  879.031269][T32664] br0: port 4(sender) entered blocking state
[  879.031517][T32664] br0: port 4(sender) entered disabled state
[  879.031775][T32664] sender: entered allmulticast mode
[  879.034235][T32664] sender: entered promiscuous mode
[  879.073263][T32666] br0: port 4(sender) entered blocking state
[  879.073505][T32666] br0: port 4(sender) entered forwarding state
[  879.073897][T32666] br0: port 3(c3) entered blocking state
[  879.074103][T32666] br0: port 3(c3) entered forwarding state
[  879.074462][T32666] br0: port 2(c2) entered blocking state
[  879.074662][T32666] br0: port 2(c2) entered forwarding state
[  879.075015][T32666] br0: port 1(c1) entered blocking state
[  879.075220][T32666] br0: port 1(c1) entered forwarding state
[  889.974070][   T12] br0: port 1(c1) entered disabled state
[  889.978139][   T12] c1 (unregistering): left allmulticast mode
[  889.978449][   T12] c1 (unregistering): left promiscuous mode
[  889.978639][   T12] br0: port 1(c1) entered disabled state
[  890.096055][   T12] br0: port 2(c2) entered disabled state
[  890.099622][   T12] c2 (unregistering): left allmulticast mode
[  890.099948][   T12] c2 (unregistering): left promiscuous mode
[  890.100306][   T12] br0: port 2(c2) entered disabled state
[  890.221517][   T12] br0: port 3(c3) entered disabled state
[  890.223852][   T12] c3 (unregistering): left allmulticast mode
[  890.224039][   T12] c3 (unregistering): left promiscuous mode
[  890.224367][   T12] br0: port 3(c3) entered disabled state
[  890.328224][   T12] br0: port 4(sender) entered disabled state
[  890.330485][   T12] sender (unregistering): left allmulticast mode
[  890.330682][   T12] sender (unregistering): left promiscuous mode
[  890.330860][   T12] br0: port 4(sender) entered disabled state