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problem with ipv6

hi,

while booting i am getting messages like,

ipv6: disagrees about version of symbol udp_lib_setsockopt
ipv6: Unknown symbol udp_lib_setsockopt
ipv6: disagrees about version of symbol skb_recv_datagram
ipv6: Unknown symbol skb_recv_datagram
ipv6: disagrees about version of symbol tcp_v4_destroy_sock
ipv6: Unknown symbol tcp_v4_destroy_sock
ipv6: disagrees about version of symbol xfrm_bundle_ok
ipv6: Unknown symbol xfrm_bundle_ok
ipv6: disagrees about version of symbol pneigh_enqueue
ipv6: Unknown symbol pneigh_enqueue
ipv6: disagrees about version of symbol sock_queue_rcv_skb
ipv6: Unknown symbol sock_queue_rcv_skb
ipv6: disagrees about version of symbol neigh_table_init
ipv6: Unknown symbol neigh_table_init
ipv6: disagrees about version of symbol rtnl_notify
ipv6: Unknown symbol rtnl_notify
ipv6: disagrees about version of symbol __rtnl_register
ipv6: Unknown symbol __rtnl_register
ipv6: disagrees about version of symbol register_net_sysctl_rotable
ipv6: Unknown symbol register_net_sysctl_rotable
ipv6: disagrees about version of symbol skb_clone
ipv6: Unknown symbol skb_clone
ipv6: disagrees about version of symbol tcp_gro_complete
ipv6: Unknown symbol tcp_gro_complete
ipv6: disagrees about version of symbol nf_getsockopt
ipv6: Unknown symbol nf_getsockopt
ipv6: disagrees about version of symbol dst_release
ipv6: Unknown symbol dst_release
ipv6: disagrees about version of symbol tcp_sendpage
ipv6: Unknown symbol tcp_sendpage
ipv6: disagrees about version of symbol xfrm_state_lookup_byaddr
ipv6: Unknown symbol xfrm_state_lookup_byaddr
ipv6: disagrees about version of symbol tcp_v4_conn_request
ipv6: Unknown symbol tcp_v4_conn_request
ipv6: disagrees about version of symbol inet_twsk_deschedule
ipv6: Unknown symbol inet_twsk_deschedule
ipv6: disagrees about version of symbol rtnetlink_put_metrics
ipv6: Unknown symbol rtnetlink_put_metrics
ipv6: disagrees about version of symbol tcp_rcv_state_process
ipv6: Unknown symbol tcp_rcv_state_process
ipv6: disagrees about version of symbol tcp_done
ipv6: Unknown symbol tcp_done
ipv6: disagrees about version of symbol sk_setup_caps
ipv6: Unknown symbol sk_setup_caps
ipv6: disagrees about version of symbol __skb_checksum_complete_head
ipv6: Unknown symbol __skb_checksum_complete_head
ipv6: disagrees about version of symbol unregister_net_sysctl_table
ipv6: Unknown symbol unregister_net_sysctl_table
ipv6: disagrees about version of symbol inet6_lookup_listener
ipv6: Unknown symbol inet6_lookup_listener
ipv6: disagrees about version of symbol dev_disable_lro
ipv6: Unknown symbol dev_disable_lro
ipv6: disagrees about version of symbol neigh_sysctl_register
ipv6: Unknown symbol neigh_sysctl_register
ipv6: disagrees about version of symbol inet_twsk_put
ipv6: Unknown symbol inet_twsk_put
ipv6: disagrees about version of symbol inet_unhash
ipv6: Unknown symbol inet_unhash
ipv6: disagrees about version of symbol dev_get_flags
ipv6: Unknown symbol dev_get_flags
ipv6: disagrees about version of symbol tcp_poll
ipv6: Unknown symbol tcp_poll
ipv6: disagrees about version of symbol tcp_prot
ipv6: Unknown symbol tcp_prot
ipv6: disagrees about version of symbol xfrm_policy_register_afinfo
ipv6: Unknown symbol xfrm_policy_register_afinfo
ipv6: disagrees about version of symbol xfrm_output
ipv6: Unknown symbol xfrm_output
ipv6: disagrees about version of symbol udplite_prot
ipv6: Unknown symbol udplite_prot
ipv6: disagrees about version of symbol sk_filter
ipv6: Unknown symbol sk_filter
ipv6: disagrees about version of symbol inet_listen
ipv6: Unknown symbol inet_listen
ipv6: disagrees about version of symbol __kfree_skb
ipv6: Unknown symbol __kfree_skb
ipv6: disagrees about version of symbol tcp_splice_read
ipv6: Unknown symbol tcp_splice_read
ipv6: disagrees about version of symbol sock_init_data
ipv6: Unknown symbol sock_init_data
ipv6: disagrees about version of symbol tcp_v4_connect
ipv6: Unknown symbol tcp_v4_connect
ipv6: disagrees about version of symbol neigh_lookup
ipv6: Unknown symbol neigh_lookup
ipv6: disagrees about version of symbol xfrm_state_register_afinfo
ipv6: Unknown symbol xfrm_state_register_afinfo
ipv6: disagrees about version of symbol release_sock
ipv6: Unknown symbol release_sock
ipv6: disagrees about version of symbol secpath_dup
ipv6: Unknown symbol secpath_dup

_____ _____ _ _
| _ |___ ___ ___ ___ | _ |___ ___ |_|___ ___| |_
| | _| .'| . | . | | __| _| . | | | -_| _| _|
|__|__|_| |__,|_ |___| |__| |_| |___|_| |___|___|_|
|___| |___|

Arago Project http://arago-project.org am180x-evm ttyS2

Arago 2010.12 am180x-evm ttyS2

can any one please explain why this messages getting, its causing lot of delay while booting.

  • Hi Sreenivas,

    ipv6: disagrees about version of symbol udp_lib_setsockopt
    ipv6: Unknown symbol udp_lib_setsockopt

    This issue seems to be mismatching between kernel versions.

    You may compile IPv6 kernel driver as a module with some linux version and now you are booting with different kernel version and trying to loading those IPv6 modules drivers.

    To avoid these, you have to remove those IPv6 module drivers from filesystem.

  • Hi Titus,

    Thanks for the reply, what you said was correct i am trying to insert module of different Linux  version, i have recompiled modules and placed in root file system, its working perfectly.