[ 3144.924839][T27399] br0: port 1(c1) entered blocking state
[ 3144.925233][T27399] br0: port 1(c1) entered disabled state
[ 3144.925616][T27399] c1: entered allmulticast mode
[ 3144.929764][T27399] c1: entered promiscuous mode
[ 3145.629767][T27404] br0: port 2(c2) entered blocking state
[ 3145.630156][T27404] br0: port 2(c2) entered disabled state
[ 3145.630543][T27404] c2: entered allmulticast mode
[ 3145.634066][T27404] c2: entered promiscuous mode
[ 3146.323915][T27409] br0: port 3(c3) entered blocking state
[ 3146.324348][T27409] br0: port 3(c3) entered disabled state
[ 3146.325707][T27409] c3: entered allmulticast mode
[ 3146.329220][T27409] c3: entered promiscuous mode
[ 3147.026157][T27414] br0: port 4(sender) entered blocking state
[ 3147.026606][T27414] br0: port 4(sender) entered disabled state
[ 3147.027028][T27414] sender: entered allmulticast mode
[ 3147.030634][T27414] sender: entered promiscuous mode
[ 3147.293450][T27416] br0: port 4(sender) entered blocking state
[ 3147.293958][T27416] br0: port 4(sender) entered forwarding state
[ 3147.294751][T27416] br0: port 3(c3) entered blocking state
[ 3147.295101][T27416] br0: port 3(c3) entered forwarding state
[ 3147.295799][T27416] br0: port 2(c2) entered blocking state
[ 3147.296151][T27416] br0: port 2(c2) entered forwarding state
[ 3147.296842][T27416] br0: port 1(c1) entered blocking state
[ 3147.297189][T27416] br0: port 1(c1) entered forwarding state
[ 3159.778825][   T12] br0: port 1(c1) entered disabled state
[ 3159.935391][   T12] c1 (unregistering): left allmulticast mode
[ 3159.935853][   T12] c1 (unregistering): left promiscuous mode
[ 3159.936237][   T12] br0: port 1(c1) entered disabled state
[ 3160.304710][   T12] br0: port 2(c2) entered disabled state
[ 3160.417401][   T12] c2 (unregistering): left allmulticast mode
[ 3160.417927][   T12] c2 (unregistering): left promiscuous mode
[ 3160.418314][   T12] br0: port 2(c2) entered disabled state
[ 3160.866177][   T12] br0: port 3(c3) entered disabled state
[ 3160.970376][   T12] c3 (unregistering): left allmulticast mode
[ 3160.970815][   T12] c3 (unregistering): left promiscuous mode
[ 3160.971190][   T12] br0: port 3(c3) entered disabled state
[ 3161.389705][   T12] br0: port 4(sender) entered disabled state
[ 3161.474355][   T12] sender (unregistering): left allmulticast mode
[ 3161.474813][   T12] sender (unregistering): left promiscuous mode
[ 3161.475203][   T12] br0: port 4(sender) entered disabled state