[Xorp-users] FATAL xorp_fea:27902 MFEA +539 mfea_node.cc vif_update ] Assertion (vif_index != Vif::VIF_INDEX_INVALID) failed

Carsten Otto carsten at c-otto.de
Fri Feb 20 14:57:19 PST 2009


Hi there,

my fresh 1.6 installation with a config file based on the multicast
example provided with the source crashes after a few seconds:

[ 2009/02/20 23:52:58  INFO xorp_rtrmgr:27872 RTRMGR +249 master_conf_tree.cc execute ] Changed modules: interfaces, firewall, fea, mfea4, rib, fib2mrib, igmp, pimsm4
[ 2009/02/20 23:52:58  INFO xorp_rtrmgr:27872 RTRMGR +101 module_manager.cc execute ] Executing module: interfaces (fea/xorp_fea)
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] MFEA enabled
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] CLI enabled
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] CLI started 
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] MFEA enabled
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] CLI enabled 
[ 2009/02/20 23:52:59 INFO xorp_fea MFEA ] CLI started                                                           
[ 2009/02/20 23:53:00  INFO xorp_rtrmgr:27872 RTRMGR +101 module_manager.cc execute ] Executing module: firewall (fea/xorp_fea)
[ 2009/02/20 23:53:04  INFO xorp_rtrmgr:27872 RTRMGR +101 module_manager.cc execute ] Executing module: fea (fea/xorp_fea)
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +101 module_manager.cc execute ] Executing module: mfea4 (fea/xorp_fea)          
[ 2009/02/20 23:53:10  FATAL xorp_fea:27902 MFEA +539 mfea_node.cc vif_update ] Assertion (vif_index != Vif::VIF_INDEX_INVALID) failed
[ 2009/02/20 23:53:10  ERROR xorp_rtrmgr:27872 RTRMGR +2003 task.cc task_fail ] Shutting down fatally wounded process (mfea4)
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +176 module_manager.cc terminate ] Terminating module: mfea4                            
[ 2009/02/20 23:53:10  ERROR xorp_rtrmgr:27872 RTRMGR +691 master_conf_tree.cc commit_pass2_done ] Commit failed: Can't startup process mfea4 
[ 2009/02/20 23:53:10  ERROR xorp_rtrmgr:27872 RTRMGR +261 master_conf_tree.cc config_done ] Configuration failed: Can't startup process mfea4
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +2233 task.cc run_task ] No more tasks to run             
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +176 module_manager.cc terminate ] Terminating module: fea     
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +176 module_manager.cc terminate ] Terminating module: firewall  
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +176 module_manager.cc terminate ] Terminating module: interfaces
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +199 module_manager.cc terminate ] Killing module: interfaces                                      
[ 2009/02/20 23:53:10  ERROR xorp_rtrmgr:27872 RTRMGR +754 module_manager.cc done_cb ] Command "/usr/local/xorp/fea/xorp_fea": terminated with signal 6.
[ 2009/02/20 23:53:10  INFO xorp_rtrmgr:27872 RTRMGR +287 module_manager.cc module_exited ] Module killed during shutdown: interfaces

I attached the config file. Removing the sections for eth2 and eth0.2 at the
top does not resolve the problem.

$ ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:04:23:af:7a:20  
          inet addr:137.226.111.20  Bcast:137.226.111.255  Mask:255.255.252.0
          inet6 addr: fe80::204:23ff:feaf:7a20/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:314709117 errors:294 dropped:6139195 overruns:0 frame:157
          TX packets:320928163 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1686376969 (1.5 GiB)  TX bytes:3859321010 (3.5 GiB)
          Base address:0xac00 Memory:fc3e0000-fc400000 

eth1      Link encap:Ethernet  HWaddr 00:04:23:ae:ab:78  
          inet addr:137.226.119.114  Bcast:137.226.119.119  Mask:255.255.255.248
          inet6 addr: fe80::204:23ff:feae:ab78/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:48104013 errors:0 dropped:116496 overruns:0 frame:0
          TX packets:3533100387 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1659314219 (1.5 GiB)  TX bytes:1205554780 (1.1 GiB)
          Base address:0xbc00 Memory:fc5e0000-fc600000 

eth2      Link encap:Ethernet  HWaddr 00:04:23:af:7a:21  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

eth0.2    Link encap:Ethernet  HWaddr 00:04:23:af:7a:20  
          inet addr:10.10.0.1  Bcast:10.10.255.255  Mask:255.255.0.0
          inet6 addr: fe80::204:23ff:feaf:7a20/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:656786448 errors:0 dropped:0 overruns:0 frame:0
          TX packets:664639075 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:3040389292 (2.8 GiB)  TX bytes:675407553 (644.1 MiB)

ip6tnl0   Link encap:UNSPEC  HWaddr 00-00-00-00-00-00-00-00-00-00-00-00-00-00-00-00  
          NOARP  MTU:1460  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:3474546933 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3474546933 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:1064854296 (1015.5 MiB)  TX bytes:1064854296 (1015.5 MiB)

sit0      Link encap:IPv6-in-IPv4  
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

tunl0     Link encap:IPIP Tunnel  HWaddr   
          NOARP  MTU:1480  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)

Thanks,
-- 
Carsten Otto
carsten at c-otto.de
www.c-otto.de
-------------- next part --------------
/* $XORP: xorp/rtrmgr/config/multicast4.boot,v 1.1 2007/08/29 06:49:43 pavlin Exp $ */

interfaces {
    interface eth0 {
        default-system-config {
        }
    }
    interface eth0.2 {
        default-system-config {
        }
    }
    interface eth1 {
        default-system-config {
        }
    }
    interface eth2 {
        default-system-config {
        }
    }
}

fea {
    unicast-forwarding4 {
disable: false
    }
}

plumbing {
    mfea4 {
        interface eth0 {
            vif eth0 {
disable: false
            }
        }
        interface eth1 {
            vif eth1 {
disable: false
            }
        }
        interface register_vif {
            vif register_vif {
                /* Note: this vif should be always enabled */
disable: false
            }
        }
    }
}

protocols {
    igmp {
        interface eth0 {
            vif eth0 {
disable: false
            }
        }
        interface eth1 {
            vif eth1 {
disable: false
            }
        }
    }
    pimsm4 {
        interface eth0 {
            vif eth0 {
disable: false
            }
        }
        interface eth1 {
            vif eth1 {
disable: false
            }
        }
        interface register_vif {
            vif register_vif {
                /* Note: this vif should be always enabled */
disable: false
            }
        }

        static-rps {
            rp 137.226.56.193 {
                group-prefix 239.254.1.0/24 {
                }
                group-prefix 239.254.2.0/24 {
                }
            }
            rp 137.226.39.194 {
                group-prefix 239.254.18.0/24 {
                }
            }
            rp 137.226.119.114 {
                group-prefix 239.254.16.0/24 {
                }
                group-prefix 239.254.17.0/24 {
                }
            }
        }
        bootstrap {
disable: false
        }

        switch-to-spt-threshold {
disable: false
             interval: 100
             bytes: 102400
        }
    }
}

protocols {
    fib2mrib {
disable: false
    }
}
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