Guest

Preview Tool

Cisco Bug: CSCun04611 - sessmgr seg fault at sn_sgsn_db_flush_used_vectors()

Last Modified

Feb 08, 2017

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

12.0(35)

Description (partial)

Symptom:
Sessmgr crash with the following details.

Fatal Signal 11: Segmentation fault
  PC: [ d5b5ea7/X] sn_sgsn_db_flush_used_vectors()
  Faulty address: 0x80000002
  Signal detail: address not mapped to object
  Process: card=6 cpu=0 arch=X pid=8853 cpu=~9% argv0=sessmgr
  Crash time: 2014-Feb-02+14:01:46 UTC
  Recent errno: 115 Operation now in progress
  ...
  Stack (23640@0xbfffa000):
    [ d5b5ea7/X] sn_sgsn_db_flush_used_vectors() sp=0xbfffaa28
    [ d5b5c7e/X] sn_sgsn_db_flush_all_auth_vector() sp=0xbfffaa58
    [ d5b9d1d/X] sgsn_db_dealloc() sp=0xbfffaa88
    [ d221954/X] pmm_map_handle_cl_ind_for_detached_ms() sp=0xbfffaab8
    [ d220a98/X] pmm_map_receive_cl_ind() sp=0xbfffadc8
    [ d66d6cb/X] subscriber_cancel_location_request() sp=0xbfffadf8
    [ d1fed2c/X] muRecvCancelLocInd() sp=0xbfffb0e8
    [ d20e705/X] AuLiMatLocMgmtInd() sp=0xbfffb178
    [11ab25ef/X] MaUiMatLocMgmtInd() sp=0xbfffb1a8
    [11a7eba0/X] maSndSSInd() sp=0xbfffb1e8
    [11a77d9e/X] maProcessInvk() sp=0xbfffb758
    [11a705e7/X] MaLiStuCmpInd() sp=0xbfffb9d8
    [11c7184e/X] StUiStuCmpInd() sp=0xbfffba08
    [11c552ab/X] stCHPutComps() sp=0xbfffbc18
    [11c579fe/X] stDHRxBgn() sp=0xbfffbf28
    [11c5bece/X] stItuTsmExec() sp=0xbfffbf58
    [11c5a3fe/X] stTHRxMsg() sp=0xbfffbf98
    [11c4d334/X] StLiSptUDatInd() sp=0xbfffc028
    [11c3f991/X] SpUiSptUDatInd() sp=0xbfffc058
    [11c1add6/X] spLiHndlClss0() sp=0xbfffc218
    [11c10f37/X] SpLiSntUDatInd() sp=0xbfffc848
    [11c0c0ff/X] cmUnpkSntUDatInd() sp=0xbfffc898
    [11c3f490/X] spActvTsk() sp=0xbfffc8b8
    [ dcfeba0/X] skTskHdlr() sp=0xbfffc968

Conditions:
Software Version: 12.0 (52058)
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.