[ 2894.474147][T29351] br0: port 1(c1) entered blocking state
[ 2894.474543][T29351] br0: port 1(c1) entered disabled state
[ 2894.474917][T29351] c1: entered allmulticast mode
[ 2894.478300][T29351] c1: entered promiscuous mode
[ 2895.135441][T29356] br0: port 2(c2) entered blocking state
[ 2895.135775][T29356] br0: port 2(c2) entered disabled state
[ 2895.136116][T29356] c2: entered allmulticast mode
[ 2895.139702][T29356] c2: entered promiscuous mode
[ 2895.801018][T29361] br0: port 3(c3) entered blocking state
[ 2895.801408][T29361] br0: port 3(c3) entered disabled state
[ 2895.801760][T29361] c3: entered allmulticast mode
[ 2895.805097][T29361] c3: entered promiscuous mode
[ 2896.467260][T29366] br0: port 4(sender) entered blocking state
[ 2896.467719][T29366] br0: port 4(sender) entered disabled state
[ 2896.468137][T29366] sender: entered allmulticast mode
[ 2896.471454][T29366] sender: entered promiscuous mode
[ 2896.718012][T29368] br0: port 4(sender) entered blocking state
[ 2896.718456][T29368] br0: port 4(sender) entered forwarding state
[ 2896.719152][T29368] br0: port 3(c3) entered blocking state
[ 2896.719471][T29368] br0: port 3(c3) entered forwarding state
[ 2896.720163][T29368] br0: port 2(c2) entered blocking state
[ 2896.720485][T29368] br0: port 2(c2) entered forwarding state
[ 2896.721113][T29368] br0: port 1(c1) entered blocking state
[ 2896.721436][T29368] br0: port 1(c1) entered forwarding state
[ 2909.130938][   T12] br0: port 1(c1) entered disabled state
[ 2909.150978][   T12] c1 (unregistering): left allmulticast mode
[ 2909.154171][   T12] c1 (unregistering): left promiscuous mode
[ 2909.154567][   T12] br0: port 1(c1) entered disabled state
[ 2909.642440][   T12] br0: port 2(c2) entered disabled state
[ 2909.664605][   T12] c2 (unregistering): left allmulticast mode
[ 2909.664995][   T12] c2 (unregistering): left promiscuous mode
[ 2909.667890][   T12] br0: port 2(c2) entered disabled state
[ 2910.205240][   T12] br0: port 3(c3) entered disabled state
[ 2910.228787][   T12] c3 (unregistering): left allmulticast mode
[ 2910.229199][   T12] c3 (unregistering): left promiscuous mode
[ 2910.229596][   T12] br0: port 3(c3) entered disabled state
[ 2910.712135][   T12] br0: port 4(sender) entered disabled state
[ 2910.747735][   T12] sender (unregistering): left allmulticast mode
[ 2910.748149][   T12] sender (unregistering): left promiscuous mode
[ 2910.749125][   T12] br0: port 4(sender) entered disabled state