[  647.911043][T21917] pimreg: entered allmulticast mode
[  647.934479][T21917] pimreg: left allmulticast mode
[  647.995594][T21923] veth0: entered allmulticast mode
[  648.030261][T21928] veth0 (unregistering): left allmulticast mode
[  648.094845][T21930] veth0: entered allmulticast mode
[  648.115951][   T67] veth0: left allmulticast mode
[  648.280708][T21945] veth0: entered allmulticast mode
[  648.306011][   T67] veth0: left allmulticast mode
[  648.354881][T21951] veth0: entered allmulticast mode
[  648.392046][   T67] veth0: left allmulticast mode
[  648.471571][T21960] veth0: entered allmulticast mode
[  648.473462][T21960] pimreg: entered allmulticast mode
[  648.507177][T21965] veth0 (unregistering): left allmulticast mode
[  648.562447][   T67] pimreg: left allmulticast mode
[  648.604756][T21970] veth0: entered allmulticast mode
[  648.604973][T21970] veth0: left allmulticast mode
[  648.700788][T21976] pim6reg: entered allmulticast mode
[  648.723658][T21976] pim6reg: left allmulticast mode
[  648.783275][T21982] veth0: entered allmulticast mode
[  648.819092][T21987] veth0 (unregistering): left allmulticast mode
[  648.894414][T21989] veth0: entered allmulticast mode
[  648.907038][   T67] veth0: left allmulticast mode
[  649.082562][T22004] veth0: entered allmulticast mode
[  649.099762][   T67] veth0: left allmulticast mode
[  649.122242][T22007] veth0: entered allmulticast mode
[  649.161975][   T67] veth0: left allmulticast mode
[  649.294139][T22017] ip (22017) used greatest stack depth: 24264 bytes left
[  649.294233][T22016] veth0: entered allmulticast mode
[  649.294405][T22016] veth0: left allmulticast mode