[  967.942882][T32032] ip (32032) used greatest stack depth: 23512 bytes left
[  968.022327][T32035] br0: port 1(c1) entered blocking state
[  968.022485][T32035] br0: port 1(c1) entered disabled state
[  968.022634][T32035] c1: entered allmulticast mode
[  968.024027][T32035] c1: entered promiscuous mode
[  968.195874][T32040] br0: port 2(c2) entered blocking state
[  968.196041][T32040] br0: port 2(c2) entered disabled state
[  968.196705][T32040] c2: entered allmulticast mode
[  968.198139][T32040] c2: entered promiscuous mode
[  968.391232][T32045] br0: port 3(c3) entered blocking state
[  968.391528][T32045] br0: port 3(c3) entered disabled state
[  968.391818][T32045] c3: entered allmulticast mode
[  968.405925][T32045] c3: entered promiscuous mode
[  968.563128][T32050] br0: port 4(sender) entered blocking state
[  968.563329][T32050] br0: port 4(sender) entered disabled state
[  968.563510][T32050] sender: entered allmulticast mode
[  968.564886][T32050] sender: entered promiscuous mode
[  968.629492][T32052] br0: port 4(sender) entered blocking state
[  968.629722][T32052] br0: port 4(sender) entered forwarding state
[  968.630085][T32052] br0: port 3(c3) entered blocking state
[  968.630276][T32052] br0: port 3(c3) entered forwarding state
[  968.630606][T32052] br0: port 2(c2) entered blocking state
[  968.630778][T32052] br0: port 2(c2) entered forwarding state
[  968.631123][T32052] br0: port 1(c1) entered blocking state
[  968.631312][T32052] br0: port 1(c1) entered forwarding state
[  979.618235][   T12] br0: port 1(c1) entered disabled state
[  979.620935][   T12] c1 (unregistering): left allmulticast mode
[  979.621403][   T12] c1 (unregistering): left promiscuous mode
[  979.621619][   T12] br0: port 1(c1) entered disabled state
[  979.720736][   T12] br0: port 2(c2) entered disabled state
[  979.725900][   T12] c2 (unregistering): left allmulticast mode
[  979.726248][   T12] c2 (unregistering): left promiscuous mode
[  979.726575][   T12] br0: port 2(c2) entered disabled state
[  979.857364][   T12] br0: port 3(c3) entered disabled state
[  979.860355][   T12] c3 (unregistering): left allmulticast mode
[  979.860575][   T12] c3 (unregistering): left promiscuous mode
[  979.860886][   T12] br0: port 3(c3) entered disabled state
[  980.014135][   T12] br0: port 4(sender) entered disabled state
[  980.018014][   T12] sender (unregistering): left allmulticast mode
[  980.018345][   T12] sender (unregistering): left promiscuous mode
[  980.018513][   T12] br0: port 4(sender) entered disabled state