[ 2831.249749][T28643] sysctl (28643) used greatest stack depth: 23216 bytes left
[ 2835.791188][T28678] br0: port 1(c1) entered blocking state
[ 2835.791545][T28678] br0: port 1(c1) entered disabled state
[ 2835.792181][T28678] c1: entered allmulticast mode
[ 2835.795511][T28678] c1: entered promiscuous mode
[ 2836.447771][T28683] br0: port 2(c2) entered blocking state
[ 2836.448129][T28683] br0: port 2(c2) entered disabled state
[ 2836.448495][T28683] c2: entered allmulticast mode
[ 2836.452206][T28683] c2: entered promiscuous mode
[ 2837.077507][T28688] br0: port 3(c3) entered blocking state
[ 2837.077885][T28688] br0: port 3(c3) entered disabled state
[ 2837.078242][T28688] c3: entered allmulticast mode
[ 2837.081555][T28688] c3: entered promiscuous mode
[ 2837.713718][T28693] br0: port 4(sender) entered blocking state
[ 2837.714157][T28693] br0: port 4(sender) entered disabled state
[ 2837.714597][T28693] sender: entered allmulticast mode
[ 2837.718436][T28693] sender: entered promiscuous mode
[ 2837.960117][T28695] br0: port 4(sender) entered blocking state
[ 2837.960596][T28695] br0: port 4(sender) entered forwarding state
[ 2837.961313][T28695] br0: port 3(c3) entered blocking state
[ 2837.961650][T28695] br0: port 3(c3) entered forwarding state
[ 2837.962309][T28695] br0: port 2(c2) entered blocking state
[ 2837.962651][T28695] br0: port 2(c2) entered forwarding state
[ 2837.963307][T28695] br0: port 1(c1) entered blocking state
[ 2837.963657][T28695] br0: port 1(c1) entered forwarding state
[ 2850.336773][   T70] br0: port 1(c1) entered disabled state
[ 2850.359298][   T70] c1 (unregistering): left allmulticast mode
[ 2850.361582][   T70] c1 (unregistering): left promiscuous mode
[ 2850.361975][   T70] br0: port 1(c1) entered disabled state
[ 2850.823593][   T70] br0: port 2(c2) entered disabled state
[ 2850.844094][   T70] c2 (unregistering): left allmulticast mode
[ 2850.844649][   T70] c2 (unregistering): left promiscuous mode
[ 2850.845044][   T70] br0: port 2(c2) entered disabled state
[ 2851.338090][   T70] br0: port 3(c3) entered disabled state
[ 2851.369185][   T70] c3 (unregistering): left allmulticast mode
[ 2851.369648][   T70] c3 (unregistering): left promiscuous mode
[ 2851.370054][   T70] br0: port 3(c3) entered disabled state
[ 2851.821006][   T70] br0: port 4(sender) entered disabled state
[ 2851.842691][   T70] sender (unregistering): left allmulticast mode
[ 2851.843103][   T70] sender (unregistering): left promiscuous mode
[ 2851.843481][   T70] br0: port 4(sender) entered disabled state