[ 1534.646511][T18810] br0: port 1(c1) entered blocking state
[ 1534.646768][T18810] br0: port 1(c1) entered disabled state
[ 1534.647000][T18810] c1: entered allmulticast mode
[ 1534.648941][T18810] c1: entered promiscuous mode
[ 1535.140987][T18815] br0: port 2(c2) entered blocking state
[ 1535.141432][T18815] br0: port 2(c2) entered disabled state
[ 1535.141821][T18815] c2: entered allmulticast mode
[ 1535.146556][T18815] c2: entered promiscuous mode
[ 1535.665035][T18820] br0: port 3(c3) entered blocking state
[ 1535.665329][T18820] br0: port 3(c3) entered disabled state
[ 1535.665575][T18820] c3: entered allmulticast mode
[ 1535.667580][T18820] c3: entered promiscuous mode
[ 1536.141529][T18825] br0: port 4(sender) entered blocking state
[ 1536.141899][T18825] br0: port 4(sender) entered disabled state
[ 1536.142199][T18825] sender: entered allmulticast mode
[ 1536.144140][T18825] sender: entered promiscuous mode
[ 1536.315522][T18827] br0: port 4(sender) entered blocking state
[ 1536.315919][T18827] br0: port 4(sender) entered forwarding state
[ 1536.316423][T18827] br0: port 3(c3) entered blocking state
[ 1536.316641][T18827] br0: port 3(c3) entered forwarding state
[ 1536.317084][T18827] br0: port 2(c2) entered blocking state
[ 1536.317304][T18827] br0: port 2(c2) entered forwarding state
[ 1536.317729][T18827] br0: port 1(c1) entered blocking state
[ 1536.317948][T18827] br0: port 1(c1) entered forwarding state
[ 1548.200671][   T69] br0: port 1(c1) entered disabled state
[ 1548.274760][   T69] c1 (unregistering): left allmulticast mode
[ 1548.275041][   T69] c1 (unregistering): left promiscuous mode
[ 1548.275289][   T69] br0: port 1(c1) entered disabled state
[ 1548.570608][   T69] br0: port 2(c2) entered disabled state
[ 1548.678755][   T69] c2 (unregistering): left allmulticast mode
[ 1548.679016][   T69] c2 (unregistering): left promiscuous mode
[ 1548.679263][   T69] br0: port 2(c2) entered disabled state
[ 1548.952829][   T69] br0: port 3(c3) entered disabled state
[ 1549.077760][   T69] c3 (unregistering): left allmulticast mode
[ 1549.078057][   T69] c3 (unregistering): left promiscuous mode
[ 1549.078320][   T69] br0: port 3(c3) entered disabled state
[ 1549.354947][   T69] br0: port 4(sender) entered disabled state
[ 1549.435707][   T69] sender (unregistering): left allmulticast mode
[ 1549.436078][   T69] sender (unregistering): left promiscuous mode
[ 1549.436321][   T69] br0: port 4(sender) entered disabled state