[  141.819978][  T919] br0: port 1(c1) entered blocking state
[  141.820395][  T919] br0: port 1(c1) entered disabled state
[  141.820804][  T919] c1: entered allmulticast mode
[  141.825749][  T919] c1: entered promiscuous mode
[  142.592639][  T924] br0: port 2(c2) entered blocking state
[  142.593223][  T924] br0: port 2(c2) entered disabled state
[  142.595670][  T924] c2: entered allmulticast mode
[  142.601125][  T924] c2: entered promiscuous mode
[  143.384647][  T929] br0: port 3(c3) entered blocking state
[  143.385054][  T929] br0: port 3(c3) entered disabled state
[  143.385394][  T929] c3: entered allmulticast mode
[  143.390123][  T929] c3: entered promiscuous mode
[  143.736311][  T931] ip (931) used greatest stack depth: 24384 bytes left
[  144.160894][  T934] br0: port 4(sender) entered blocking state
[  144.161449][  T934] br0: port 4(sender) entered disabled state
[  144.161894][  T934] sender: entered allmulticast mode
[  144.165440][  T934] sender: entered promiscuous mode
[  144.430033][  T936] br0: port 4(sender) entered blocking state
[  144.430649][  T936] br0: port 4(sender) entered forwarding state
[  144.431817][  T936] br0: port 3(c3) entered blocking state
[  144.432170][  T936] br0: port 3(c3) entered forwarding state
[  144.432875][  T936] br0: port 2(c2) entered blocking state
[  144.433213][  T936] br0: port 2(c2) entered forwarding state
[  144.433894][  T936] br0: port 1(c1) entered blocking state
[  144.434236][  T936] br0: port 1(c1) entered forwarding state
[  157.629517][   T71] br0: port 1(c1) entered disabled state
[  157.737327][   T71] c1 (unregistering): left allmulticast mode
[  157.737869][   T71] c1 (unregistering): left promiscuous mode
[  157.738267][   T71] br0: port 1(c1) entered disabled state
[  158.217610][   T71] br0: port 2(c2) entered disabled state
[  158.367267][   T71] c2 (unregistering): left allmulticast mode
[  158.367835][   T71] c2 (unregistering): left promiscuous mode
[  158.368253][   T71] br0: port 2(c2) entered disabled state
[  158.822202][   T71] br0: port 3(c3) entered disabled state
[  158.931292][   T71] c3 (unregistering): left allmulticast mode
[  158.931782][   T71] c3 (unregistering): left promiscuous mode
[  158.932214][   T71] br0: port 3(c3) entered disabled state
[  159.384967][   T71] br0: port 4(sender) entered disabled state
[  159.551002][   T71] sender (unregistering): left allmulticast mode
[  159.551443][   T71] sender (unregistering): left promiscuous mode
[  159.551837][   T71] br0: port 4(sender) entered disabled state