[ 2482.317460][T19147] br0: port 1(c1) entered blocking state
[ 2482.317922][T19147] br0: port 1(c1) entered disabled state
[ 2482.318271][T19147] c1: entered allmulticast mode
[ 2482.321597][T19147] c1: entered promiscuous mode
[ 2483.327540][T19152] br0: port 2(c2) entered blocking state
[ 2483.327845][T19152] br0: port 2(c2) entered disabled state
[ 2483.328062][T19152] c2: entered allmulticast mode
[ 2483.330862][T19152] c2: entered promiscuous mode
[ 2484.214268][T19157] br0: port 3(c3) entered blocking state
[ 2484.214551][T19157] br0: port 3(c3) entered disabled state
[ 2484.214779][T19157] c3: entered allmulticast mode
[ 2484.216585][T19157] c3: entered promiscuous mode
[ 2485.221402][T19162] br0: port 4(sender) entered blocking state
[ 2485.221701][T19162] br0: port 4(sender) entered disabled state
[ 2485.221965][T19162] sender: entered allmulticast mode
[ 2485.223867][T19162] sender: entered promiscuous mode
[ 2485.570572][T19164] br0: port 4(sender) entered blocking state
[ 2485.570916][T19164] br0: port 4(sender) entered forwarding state
[ 2485.571361][T19164] br0: port 3(c3) entered blocking state
[ 2485.571562][T19164] br0: port 3(c3) entered forwarding state
[ 2485.571949][T19164] br0: port 2(c2) entered blocking state
[ 2485.572152][T19164] br0: port 2(c2) entered forwarding state
[ 2485.572548][T19164] br0: port 1(c1) entered blocking state
[ 2485.572745][T19164] br0: port 1(c1) entered forwarding state
[ 2499.030587][   T75] br0: port 1(c1) entered disabled state
[ 2499.165156][   T75] c1 (unregistering): left allmulticast mode
[ 2499.165553][   T75] c1 (unregistering): left promiscuous mode
[ 2499.165785][   T75] br0: port 1(c1) entered disabled state
[ 2499.772703][   T75] br0: port 2(c2) entered disabled state
[ 2499.862126][   T75] c2 (unregistering): left allmulticast mode
[ 2499.862441][   T75] c2 (unregistering): left promiscuous mode
[ 2499.862685][   T75] br0: port 2(c2) entered disabled state
[ 2500.542681][   T75] br0: port 3(c3) entered disabled state
[ 2500.636021][   T75] c3 (unregistering): left allmulticast mode
[ 2500.636267][   T75] c3 (unregistering): left promiscuous mode
[ 2500.636490][   T75] br0: port 3(c3) entered disabled state
[ 2501.240471][   T75] br0: port 4(sender) entered disabled state
[ 2501.379010][   T75] sender (unregistering): left allmulticast mode
[ 2501.379325][   T75] sender (unregistering): left promiscuous mode
[ 2501.379546][   T75] br0: port 4(sender) entered disabled state