[ 2287.733243][T18331] br0: port 1(c1) entered blocking state
[ 2287.733549][T18331] br0: port 1(c1) entered disabled state
[ 2287.733792][T18331] c1: entered allmulticast mode
[ 2287.735723][T18331] c1: entered promiscuous mode
[ 2288.573621][T18336] br0: port 2(c2) entered blocking state
[ 2288.573920][T18336] br0: port 2(c2) entered disabled state
[ 2288.574140][T18336] c2: entered allmulticast mode
[ 2288.576200][T18336] c2: entered promiscuous mode
[ 2289.404172][T18341] br0: port 3(c3) entered blocking state
[ 2289.404485][T18341] br0: port 3(c3) entered disabled state
[ 2289.404706][T18341] c3: entered allmulticast mode
[ 2289.407780][T18341] c3: entered promiscuous mode
[ 2290.238436][T18346] br0: port 4(sender) entered blocking state
[ 2290.238787][T18346] br0: port 4(sender) entered disabled state
[ 2290.239051][T18346] sender: entered allmulticast mode
[ 2290.240959][T18346] sender: entered promiscuous mode
[ 2290.567226][T18348] br0: port 4(sender) entered blocking state
[ 2290.568094][T18348] br0: port 4(sender) entered forwarding state
[ 2290.568554][T18348] br0: port 3(c3) entered blocking state
[ 2290.568744][T18348] br0: port 3(c3) entered forwarding state
[ 2290.569121][T18348] br0: port 2(c2) entered blocking state
[ 2290.569322][T18348] br0: port 2(c2) entered forwarding state
[ 2290.569700][T18348] br0: port 1(c1) entered blocking state
[ 2290.569899][T18348] br0: port 1(c1) entered forwarding state
[ 2303.497990][   T76] br0: port 1(c1) entered disabled state
[ 2303.572878][   T76] c1 (unregistering): left allmulticast mode
[ 2303.573187][   T76] c1 (unregistering): left promiscuous mode
[ 2303.573432][   T76] br0: port 1(c1) entered disabled state
[ 2304.160094][   T76] br0: port 2(c2) entered disabled state
[ 2304.242876][   T76] c2 (unregistering): left allmulticast mode
[ 2304.243203][   T76] c2 (unregistering): left promiscuous mode
[ 2304.243434][   T76] br0: port 2(c2) entered disabled state
[ 2304.783892][   T76] br0: port 3(c3) entered disabled state
[ 2304.917889][   T76] c3 (unregistering): left allmulticast mode
[ 2304.918224][   T76] c3 (unregistering): left promiscuous mode
[ 2304.918461][   T76] br0: port 3(c3) entered disabled state
[ 2305.425299][   T76] br0: port 4(sender) entered disabled state
[ 2305.526853][   T76] sender (unregistering): left allmulticast mode
[ 2305.527089][   T76] sender (unregistering): left promiscuous mode
[ 2305.527323][   T76] br0: port 4(sender) entered disabled state