[ 2895.342528][T29178] ip (29178) used greatest stack depth: 24088 bytes left
[ 2895.720251][T29181] br0: port 1(c1) entered blocking state
[ 2895.720587][T29181] br0: port 1(c1) entered disabled state
[ 2895.720936][T29181] c1: entered allmulticast mode
[ 2895.724433][T29181] c1: entered promiscuous mode
[ 2896.384323][T29186] br0: port 2(c2) entered blocking state
[ 2896.384713][T29186] br0: port 2(c2) entered disabled state
[ 2896.385820][T29186] c2: entered allmulticast mode
[ 2896.389292][T29186] c2: entered promiscuous mode
[ 2897.063063][T29191] br0: port 3(c3) entered blocking state
[ 2897.063424][T29191] br0: port 3(c3) entered disabled state
[ 2897.063778][T29191] c3: entered allmulticast mode
[ 2897.067089][T29191] c3: entered promiscuous mode
[ 2897.749607][T29196] br0: port 4(sender) entered blocking state
[ 2897.750164][T29196] br0: port 4(sender) entered disabled state
[ 2897.750613][T29196] sender: entered allmulticast mode
[ 2897.754593][T29196] sender: entered promiscuous mode
[ 2897.998720][T29198] br0: port 4(sender) entered blocking state
[ 2897.999289][T29198] br0: port 4(sender) entered forwarding state
[ 2898.000028][T29198] br0: port 3(c3) entered blocking state
[ 2898.000367][T29198] br0: port 3(c3) entered forwarding state
[ 2898.001039][T29198] br0: port 2(c2) entered blocking state
[ 2898.001391][T29198] br0: port 2(c2) entered forwarding state
[ 2898.002054][T29198] br0: port 1(c1) entered blocking state
[ 2898.002406][T29198] br0: port 1(c1) entered forwarding state
[ 2910.413449][   T68] br0: port 1(c1) entered disabled state
[ 2910.436709][   T68] c1 (unregistering): left allmulticast mode
[ 2910.437176][   T68] c1 (unregistering): left promiscuous mode
[ 2910.437554][   T68] br0: port 1(c1) entered disabled state
[ 2910.962297][   T68] br0: port 2(c2) entered disabled state
[ 2910.986844][   T68] c2 (unregistering): left allmulticast mode
[ 2910.987309][   T68] c2 (unregistering): left promiscuous mode
[ 2910.987698][   T68] br0: port 2(c2) entered disabled state
[ 2911.477557][   T68] br0: port 3(c3) entered disabled state
[ 2911.503574][   T68] c3 (unregistering): left allmulticast mode
[ 2911.503974][   T68] c3 (unregistering): left promiscuous mode
[ 2911.504389][   T68] br0: port 3(c3) entered disabled state
[ 2912.047077][   T68] br0: port 4(sender) entered disabled state
[ 2912.069642][   T68] sender (unregistering): left allmulticast mode
[ 2912.070032][   T68] sender (unregistering): left promiscuous mode
[ 2912.072225][   T68] br0: port 4(sender) entered disabled state