[ 2266.283171][T22163] br0: port 1(c1) entered blocking state
[ 2266.283566][T22163] br0: port 1(c1) entered disabled state
[ 2266.283934][T22163] c1: entered allmulticast mode
[ 2266.287400][T22163] c1: entered promiscuous mode
[ 2267.012135][T22168] br0: port 2(c2) entered blocking state
[ 2267.012828][T22168] br0: port 2(c2) entered disabled state
[ 2267.013434][T22168] c2: entered allmulticast mode
[ 2267.019551][T22168] c2: entered promiscuous mode
[ 2267.715827][T22173] br0: port 3(c3) entered blocking state
[ 2267.716323][T22173] br0: port 3(c3) entered disabled state
[ 2267.716716][T22173] c3: entered allmulticast mode
[ 2267.720246][T22173] c3: entered promiscuous mode
[ 2268.479814][T22178] br0: port 4(sender) entered blocking state
[ 2268.480367][T22178] br0: port 4(sender) entered disabled state
[ 2268.480825][T22178] sender: entered allmulticast mode
[ 2268.484418][T22178] sender: entered promiscuous mode
[ 2268.780288][T22180] br0: port 4(sender) entered blocking state
[ 2268.780771][T22180] br0: port 4(sender) entered forwarding state
[ 2268.781553][T22180] br0: port 3(c3) entered blocking state
[ 2268.781906][T22180] br0: port 3(c3) entered forwarding state
[ 2268.782596][T22180] br0: port 2(c2) entered blocking state
[ 2268.782960][T22180] br0: port 2(c2) entered forwarding state
[ 2268.783668][T22180] br0: port 1(c1) entered blocking state
[ 2268.784011][T22180] br0: port 1(c1) entered forwarding state
[ 2281.436372][   T12] br0: port 1(c1) entered disabled state
[ 2281.536174][   T12] c1 (unregistering): left allmulticast mode
[ 2281.536654][   T12] c1 (unregistering): left promiscuous mode
[ 2281.537100][   T12] br0: port 1(c1) entered disabled state
[ 2282.000928][   T12] br0: port 2(c2) entered disabled state
[ 2282.140066][   T12] c2 (unregistering): left allmulticast mode
[ 2282.140502][   T12] c2 (unregistering): left promiscuous mode
[ 2282.140881][   T12] br0: port 2(c2) entered disabled state
[ 2282.610974][   T12] br0: port 3(c3) entered disabled state
[ 2282.713102][   T12] c3 (unregistering): left allmulticast mode
[ 2282.713568][   T12] c3 (unregistering): left promiscuous mode
[ 2282.713959][   T12] br0: port 3(c3) entered disabled state
[ 2283.182972][   T12] br0: port 4(sender) entered disabled state
[ 2283.271171][   T12] sender (unregistering): left allmulticast mode
[ 2283.271701][   T12] sender (unregistering): left promiscuous mode
[ 2283.272119][   T12] br0: port 4(sender) entered disabled state