[ 2028.552534][T22301] br0: port 1(c1) entered blocking state
[ 2028.552924][T22301] br0: port 1(c1) entered disabled state
[ 2028.553294][T22301] c1: entered allmulticast mode
[ 2028.557166][T22301] c1: entered promiscuous mode
[ 2029.287969][T22306] br0: port 2(c2) entered blocking state
[ 2029.288359][T22306] br0: port 2(c2) entered disabled state
[ 2029.288741][T22306] c2: entered allmulticast mode
[ 2029.303472][T22306] c2: entered promiscuous mode
[ 2030.041058][T22311] br0: port 3(c3) entered blocking state
[ 2030.041479][T22311] br0: port 3(c3) entered disabled state
[ 2030.041872][T22311] c3: entered allmulticast mode
[ 2030.045274][T22311] c3: entered promiscuous mode
[ 2030.789881][T22316] br0: port 4(sender) entered blocking state
[ 2030.790321][T22316] br0: port 4(sender) entered disabled state
[ 2030.790801][T22316] sender: entered allmulticast mode
[ 2030.795759][T22316] sender: entered promiscuous mode
[ 2031.085534][T22318] br0: port 4(sender) entered blocking state
[ 2031.086043][T22318] br0: port 4(sender) entered forwarding state
[ 2031.086761][T22318] br0: port 3(c3) entered blocking state
[ 2031.087108][T22318] br0: port 3(c3) entered forwarding state
[ 2031.087754][T22318] br0: port 2(c2) entered blocking state
[ 2031.088110][T22318] br0: port 2(c2) entered forwarding state
[ 2031.088755][T22318] br0: port 1(c1) entered blocking state
[ 2031.089161][T22318] br0: port 1(c1) entered forwarding state
[ 2043.711033][   T70] br0: port 1(c1) entered disabled state
[ 2043.804651][   T70] c1 (unregistering): left allmulticast mode
[ 2043.805089][   T70] c1 (unregistering): left promiscuous mode
[ 2043.805476][   T70] br0: port 1(c1) entered disabled state
[ 2044.360097][   T70] br0: port 2(c2) entered disabled state
[ 2044.456688][   T70] c2 (unregistering): left allmulticast mode
[ 2044.457116][   T70] c2 (unregistering): left promiscuous mode
[ 2044.457483][   T70] br0: port 2(c2) entered disabled state
[ 2044.928615][   T70] br0: port 3(c3) entered disabled state
[ 2045.082644][   T70] c3 (unregistering): left allmulticast mode
[ 2045.083060][   T70] c3 (unregistering): left promiscuous mode
[ 2045.083414][   T70] br0: port 3(c3) entered disabled state
[ 2045.505002][   T70] br0: port 4(sender) entered disabled state
[ 2045.592723][   T70] sender (unregistering): left allmulticast mode
[ 2045.593155][   T70] sender (unregistering): left promiscuous mode
[ 2045.593517][   T70] br0: port 4(sender) entered disabled state