[ 2880.104855][T29427] ip (29427) used greatest stack depth: 23568 bytes left
[ 2884.903046][T29463] br0: port 1(c1) entered blocking state
[ 2884.903378][T29463] br0: port 1(c1) entered disabled state
[ 2884.903906][T29463] c1: entered allmulticast mode
[ 2884.907240][T29463] c1: entered promiscuous mode
[ 2885.544314][T29468] br0: port 2(c2) entered blocking state
[ 2885.544692][T29468] br0: port 2(c2) entered disabled state
[ 2885.545050][T29468] c2: entered allmulticast mode
[ 2885.548620][T29468] c2: entered promiscuous mode
[ 2886.196831][T29473] br0: port 3(c3) entered blocking state
[ 2886.197169][T29473] br0: port 3(c3) entered disabled state
[ 2886.197499][T29473] c3: entered allmulticast mode
[ 2886.201036][T29473] c3: entered promiscuous mode
[ 2886.839064][T29478] br0: port 4(sender) entered blocking state
[ 2886.839551][T29478] br0: port 4(sender) entered disabled state
[ 2886.840015][T29478] sender: entered allmulticast mode
[ 2886.843409][T29478] sender: entered promiscuous mode
[ 2887.088308][T29480] br0: port 4(sender) entered blocking state
[ 2887.088764][T29480] br0: port 4(sender) entered forwarding state
[ 2887.089463][T29480] br0: port 3(c3) entered blocking state
[ 2887.089787][T29480] br0: port 3(c3) entered forwarding state
[ 2887.090428][T29480] br0: port 2(c2) entered blocking state
[ 2887.090755][T29480] br0: port 2(c2) entered forwarding state
[ 2887.091395][T29480] br0: port 1(c1) entered blocking state
[ 2887.091720][T29480] br0: port 1(c1) entered forwarding state
[ 2899.486150][   T70] br0: port 1(c1) entered disabled state
[ 2899.509632][   T70] c1 (unregistering): left allmulticast mode
[ 2899.510086][   T70] c1 (unregistering): left promiscuous mode
[ 2899.510516][   T70] br0: port 1(c1) entered disabled state
[ 2899.997867][   T70] br0: port 2(c2) entered disabled state
[ 2900.021568][   T70] c2 (unregistering): left allmulticast mode
[ 2900.021980][   T70] c2 (unregistering): left promiscuous mode
[ 2900.022351][   T70] br0: port 2(c2) entered disabled state
[ 2900.505842][   T70] br0: port 3(c3) entered disabled state
[ 2900.528675][   T70] c3 (unregistering): left allmulticast mode
[ 2900.529112][   T70] c3 (unregistering): left promiscuous mode
[ 2900.529497][   T70] br0: port 3(c3) entered disabled state
[ 2901.068974][   T70] br0: port 4(sender) entered disabled state
[ 2901.088706][   T70] sender (unregistering): left allmulticast mode
[ 2901.089240][   T70] sender (unregistering): left promiscuous mode
[ 2901.089714][   T70] br0: port 4(sender) entered disabled state