[ 2115.253342][T23300] br0: port 1(c1) entered blocking state
[ 2115.254014][T23300] br0: port 1(c1) entered disabled state
[ 2115.254610][T23300] c1: entered allmulticast mode
[ 2115.261903][T23300] c1: entered promiscuous mode
[ 2116.027812][T23305] br0: port 2(c2) entered blocking state
[ 2116.028226][T23305] br0: port 2(c2) entered disabled state
[ 2116.029063][T23305] c2: entered allmulticast mode
[ 2116.033182][T23305] c2: entered promiscuous mode
[ 2116.799950][T23310] br0: port 3(c3) entered blocking state
[ 2116.800348][T23310] br0: port 3(c3) entered disabled state
[ 2116.800790][T23310] c3: entered allmulticast mode
[ 2116.804214][T23310] c3: entered promiscuous mode
[ 2117.597135][T23315] br0: port 4(sender) entered blocking state
[ 2117.597983][T23315] br0: port 4(sender) entered disabled state
[ 2117.598768][T23315] sender: entered allmulticast mode
[ 2117.606306][T23315] sender: entered promiscuous mode
[ 2117.872609][T23317] br0: port 4(sender) entered blocking state
[ 2117.873083][T23317] br0: port 4(sender) entered forwarding state
[ 2117.873858][T23317] br0: port 3(c3) entered blocking state
[ 2117.874196][T23317] br0: port 3(c3) entered forwarding state
[ 2117.874877][T23317] br0: port 2(c2) entered blocking state
[ 2117.875210][T23317] br0: port 2(c2) entered forwarding state
[ 2117.875884][T23317] br0: port 1(c1) entered blocking state
[ 2117.876246][T23317] br0: port 1(c1) entered forwarding state
[ 2130.429323][   T12] br0: port 1(c1) entered disabled state
[ 2130.561561][   T12] c1 (unregistering): left allmulticast mode
[ 2130.562097][   T12] c1 (unregistering): left promiscuous mode
[ 2130.562492][   T12] br0: port 1(c1) entered disabled state
[ 2131.017638][   T12] br0: port 2(c2) entered disabled state
[ 2131.144400][   T12] c2 (unregistering): left allmulticast mode
[ 2131.144837][   T12] c2 (unregistering): left promiscuous mode
[ 2131.145206][   T12] br0: port 2(c2) entered disabled state
[ 2131.603233][   T12] br0: port 3(c3) entered disabled state
[ 2131.736475][   T12] c3 (unregistering): left allmulticast mode
[ 2131.736899][   T12] c3 (unregistering): left promiscuous mode
[ 2131.737269][   T12] br0: port 3(c3) entered disabled state
[ 2132.170213][   T12] br0: port 4(sender) entered disabled state
[ 2132.307999][   T12] sender (unregistering): left allmulticast mode
[ 2132.308927][   T12] sender (unregistering): left promiscuous mode
[ 2132.309588][   T12] br0: port 4(sender) entered disabled state