[  995.356311][T30975] br0: port 1(c1) entered blocking state
[  995.356502][T30975] br0: port 1(c1) entered disabled state
[  995.356681][T30975] c1: entered allmulticast mode
[  995.358226][T30975] c1: entered promiscuous mode
[  995.447440][T30977] ip (30977) used greatest stack depth: 23200 bytes left
[  995.529785][T30980] br0: port 2(c2) entered blocking state
[  995.529954][T30980] br0: port 2(c2) entered disabled state
[  995.530122][T30980] c2: entered allmulticast mode
[  995.531593][T30980] c2: entered promiscuous mode
[  995.674772][T30985] br0: port 3(c3) entered blocking state
[  995.674957][T30985] br0: port 3(c3) entered disabled state
[  995.675129][T30985] c3: entered allmulticast mode
[  995.676633][T30985] c3: entered promiscuous mode
[  995.815086][T30990] br0: port 4(sender) entered blocking state
[  995.815295][T30990] br0: port 4(sender) entered disabled state
[  995.815490][T30990] sender: entered allmulticast mode
[  995.816944][T30990] sender: entered promiscuous mode
[  995.863050][T30992] br0: port 4(sender) entered blocking state
[  995.863266][T30992] br0: port 4(sender) entered forwarding state
[  995.863590][T30992] br0: port 3(c3) entered blocking state
[  995.863736][T30992] br0: port 3(c3) entered forwarding state
[  995.864026][T30992] br0: port 2(c2) entered blocking state
[  995.864177][T30992] br0: port 2(c2) entered forwarding state
[  995.864499][T30992] br0: port 1(c1) entered blocking state
[  995.864673][T30992] br0: port 1(c1) entered forwarding state
[ 1006.981488][   T71] br0: port 1(c1) entered disabled state
[ 1006.992489][   T71] c1 (unregistering): left allmulticast mode
[ 1006.992706][   T71] c1 (unregistering): left promiscuous mode
[ 1006.992876][   T71] br0: port 1(c1) entered disabled state
[ 1007.142678][   T71] br0: port 2(c2) entered disabled state
[ 1007.154647][   T71] c2 (unregistering): left allmulticast mode
[ 1007.155005][   T71] c2 (unregistering): left promiscuous mode
[ 1007.155372][   T71] br0: port 2(c2) entered disabled state
[ 1007.305320][   T71] br0: port 3(c3) entered disabled state
[ 1007.316287][   T71] c3 (unregistering): left allmulticast mode
[ 1007.316650][   T71] c3 (unregistering): left promiscuous mode
[ 1007.316955][   T71] br0: port 3(c3) entered disabled state
[ 1007.465732][   T71] br0: port 4(sender) entered disabled state
[ 1007.481458][   T71] sender (unregistering): left allmulticast mode
[ 1007.481793][   T71] sender (unregistering): left promiscuous mode
[ 1007.483982][   T71] br0: port 4(sender) entered disabled state