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Cisco Bug: CSCuo05751 - ASR5K - Crash #56 sessmgr crash at cscf_strncpy()

Last Modified

Feb 04, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases


Description (partial)

********************* CRASH #56 ***********************
SW Version          : 15.0(53704)
Similar Crash Count : 1
Time of First Crash : 2014-Mar-27+08:51:13

Fatal Signal 11: Segmentation fault
  PC: [05937ef7/X] cscf_strncpy()
  Faulty address: 0x838dffff
  Signal from: kernel
  Signal detail: address not mapped to object
  Process: card=14 cpu=0 arch=X pid=9681 cpu=~9% argv0=sessmgr
  Crash time: 2014-Mar-27+08:51:13 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (131071@0xfffa9000, probably truncated):
    [05937ef7/X] cscf_strncpy() sp=0xfffa9bb8
    [0550d750/X] umm_api_cpy_uri() sp=0xfffa9be8
    [0550d9f5/X] umm_api_cpy_nameaddr() sp=0xfffa9c18
    [05513081/X] umm_api_cpy_passertedidentity() sp=0xfffa9c48
    [057868ad/X] pcscf_proc_cpy_serviceroute() sp=0xfffa9c78
    [0577bc49/X] pcscf_proc_subscribe() sp=0xfffa9cc8
    [057b1088/X] pcscf_api_process_message() sp=0xfffa9d88
    [0554e1ca/X] cscf_process_internal_events() sp=0xfffa9dd8
    [0559a705/X] cscf_event_umm_msg_subscribe() sp=0xfffaa978
    [05528273/X] cscf_core_check_external_queue() sp=0xfffaa9a8
    [058e35bf/X] sipapp_invoke_stack_scheduler() sp=0xfffaa9d8
    [058d9399/X] sipapp_api_check_external_queue() sp=0xfffaaa08
    [055900d2/X] cscf_event_umm_msg_callroute_request() sp=0xfffaaa38
    [05528572/X] cscf_core_check_external_queue() sp=0xfffaaa68
    [058e35bf/X] sipapp_invoke_stack_scheduler() sp=0xfffaaa98
    [058d2ec6/X] sipapp_api_deliver_nw_message() sp=0xfffaaef8
    [0553502d/X] cscf_process_msg_from_nw() sp=0xfffaafe8
    [05f421ed/X] sessmgr_process_cscf_tx_packet_req() sp=0xfffbb238

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