[ 2204.689497][T18247] br0: port 1(c1) entered blocking state
[ 2204.689761][T18247] br0: port 1(c1) entered disabled state
[ 2204.690027][T18247] c1: entered allmulticast mode
[ 2204.691907][T18247] c1: entered promiscuous mode
[ 2205.531131][T18252] br0: port 2(c2) entered blocking state
[ 2205.531368][T18252] br0: port 2(c2) entered disabled state
[ 2205.531585][T18252] c2: entered allmulticast mode
[ 2205.534456][T18252] c2: entered promiscuous mode
[ 2206.417073][T18257] br0: port 3(c3) entered blocking state
[ 2206.417369][T18257] br0: port 3(c3) entered disabled state
[ 2206.417606][T18257] c3: entered allmulticast mode
[ 2206.419473][T18257] c3: entered promiscuous mode
[ 2207.272615][T18262] br0: port 4(sender) entered blocking state
[ 2207.272980][T18262] br0: port 4(sender) entered disabled state
[ 2207.273260][T18262] sender: entered allmulticast mode
[ 2207.275106][T18262] sender: entered promiscuous mode
[ 2207.603462][T18264] br0: port 4(sender) entered blocking state
[ 2207.603829][T18264] br0: port 4(sender) entered forwarding state
[ 2207.604273][T18264] br0: port 3(c3) entered blocking state
[ 2207.604475][T18264] br0: port 3(c3) entered forwarding state
[ 2207.604908][T18264] br0: port 2(c2) entered blocking state
[ 2207.605114][T18264] br0: port 2(c2) entered forwarding state
[ 2207.605508][T18264] br0: port 1(c1) entered blocking state
[ 2207.605714][T18264] br0: port 1(c1) entered forwarding state
[ 2220.516125][   T76] br0: port 1(c1) entered disabled state
[ 2220.670462][   T76] c1 (unregistering): left allmulticast mode
[ 2220.670729][   T76] c1 (unregistering): left promiscuous mode
[ 2220.670951][   T76] br0: port 1(c1) entered disabled state
[ 2221.112316][   T76] br0: port 2(c2) entered disabled state
[ 2221.208343][   T76] c2 (unregistering): left allmulticast mode
[ 2221.208586][   T76] c2 (unregistering): left promiscuous mode
[ 2221.208795][   T76] br0: port 2(c2) entered disabled state
[ 2221.709642][   T76] br0: port 3(c3) entered disabled state
[ 2221.845425][   T76] c3 (unregistering): left allmulticast mode
[ 2221.845682][   T76] c3 (unregistering): left promiscuous mode
[ 2221.845904][   T76] br0: port 3(c3) entered disabled state
[ 2222.370263][   T76] br0: port 4(sender) entered disabled state
[ 2222.540439][   T76] sender (unregistering): left allmulticast mode
[ 2222.540684][   T76] sender (unregistering): left promiscuous mode
[ 2222.540909][   T76] br0: port 4(sender) entered disabled state