Guest

Preview Tool

Cisco Bug: CSCun68137 - Assertion failure at sess/sgsn/sgsn-app/gtp_c/gtapp_tun_fsm.c:6904

Last Modified

Dec 25, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

15.0(17)

Description (partial)

Symptom:
Assertion failure at sess/sgsn/sgsn-app/gtp_c/gtapp_tun_fsm.c:6904
Function: sn_gt_process_inv_local_event()
  Expression: 0
  Code: CRASH
  Proclet: sessmgr (f=87000,i=28)
  Process: card=15 cpu=0 arch=X pid=6255 cpu=~63% argv0=sessmgr
  Crash time: 2014-Feb-26+08:12:37 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (121784@0xfffe0000):
    [f7e285a1/X] libc.so.6/kill() sp=0xfffe0d78
    [0aa52423/X] sn_assert() sp=0xfffe0da8
    [067f1139/X] sn_gt_process_inv_local_event() sp=0xfffe1288
    [067d086d/X] sn_gt_handle_sm_req() sp=0xfffe1828
    [067d05c9/X] sgsn_app_sm_gtp_event_dispatch() sp=0xfffe1858
    [06dca4c4/X] SmAppSendEventToGtpApp() sp=0xfffe1878
    [06e1dca7/X] smn_irat_3g2g_ho_handle_irat_abort_after_perform() sp=0xfffeaeb8
    [06bd6b7f/X] SmGenAbortIRat3gto2g() sp=0xfffeb4b8
    [06b29500/X] SmappGenHandleEvent() sp=0xfffeb4d8
    [06dd4645/X] sgsn_app_pmm_sm_event_dispatch() sp=0xfffec258
    [068a11ac/X] pmm_sm_send_abort_intrasystem_handover_from_2g_to_3g() sp=0xfffec3e8
    [0695f699/X] pmm_ms_fsm_handle_intra_sgsn_rau_in_inter_rat_ongoing_at_2g() sp=0xffff6778
    [06927a57/X] pmm_fsm_feed_event() sp=0xffff6bd8
    [0690cca4/X] acc_gmm_secure_link_cfm() sp=0xffff75e8
    [06fa4151/X] access_iu_handle_ranap_pdu_in_cipher_pending() sp=0xffff7618
    [06fafc6f/X] SNUiRptCnStInd() sp=0xffff7ec8
    [0c54cc31/X] RaUiRptCnStInd() sp=0xffff7ef8
    [0c5361d0/X] raLiCnSecModeCmp() sp=0xffff7f18
    [0c5277a5/X] RaLiSptDatInd() sp=0xffff8218
    [0c677486/X] SpUiSptDatInd() sp=0xffff8238
    [0c6687bb/X] spDat1Tx() sp=0xffff8298
    [0c67022e/X] spLiDataTx() sp=0xffff82c8
    [0c647c2e/X] SpLiSntUDatInd() sp=0xffff88f8
    [0c64301f/X] cmUnpkSntUDatInd() sp=0xffff8948

Conditions:
[local]MME-ZOO-1# show crash all
Wednesday February 26 14:50:55 BDT 2014
********************* CRASH #01 ***********************
SW Version          : 15.0(53496)
Similar Crash Count : 3
Time of First Crash : 2014-Feb-26+10:26:52

Assertion failure at sess/sgsn/sgsn-app/gtp_c/gtapp_tun_fsm.c:6904
  Note: Rcvd Invalid Local Event <UPC Request> from SM-APP for IMSI:250012631364925, NSAPI:6.                    Current GTP State:GGSN-INITIATED-UPDATE-PENDING
  Function: sn_gt_process_inv_local_event()
  Expression: 0
  Code: CRASH
  Proclet: sessmgr (f=87000,i=28)
  Process: card=15 cpu=0 arch=X pid=6255 cpu=~63% argv0=sessmgr
  Crash time: 2014-Feb-26+08:12:37 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (121784@0xfffe0000):
    [f7e285a1/X] libc.so.6/kill() sp=0xfffe0d78
    [0aa52423/X] sn_assert() sp=0xfffe0da8
    [067f1139/X] sn_gt_process_inv_local_event() sp=0xfffe1288
    [067d086d/X] sn_gt_handle_sm_req() sp=0xfffe1828
    [067d05c9/X] sgsn_app_sm_gtp_event_dispatch() sp=0xfffe1858
    [06dca4c4/X] SmAppSendEventToGtpApp() sp=0xfffe1878
    [06e1dca7/X] smn_irat_3g2g_ho_handle_irat_abort_after_perform() sp=0xfffeaeb8
    [06bd6b7f/X] SmGenAbortIRat3gto2g() sp=0xfffeb4b8
    [06b29500/X] SmappGenHandleEvent() sp=0xfffeb4d8
    [06dd4645/X] sgsn_app_pmm_sm_event_dispatch() sp=0xfffec258
    [068a11ac/X] pmm_sm_send_abort_intrasystem_handover_from_2g_to_3g() sp=0xfffec3e8
    [0695f699/X] pmm_ms_fsm_handle_intra_sgsn_rau_in_inter_rat_ongoing_at_2g() sp=0xffff6778
    [06927a57/X] pmm_fsm_feed_event() sp=0xffff6bd8
    [0690cca4/X] acc_gmm_secure_link_cfm() sp=0xffff75e8
    [06fa4151/X] access_iu_handle_ranap_pdu_in_cipher_pending() sp=0xffff7618
    [06fafc6f/X] SNUiRptCnStInd() sp=0xffff7ec8
    [0c54cc31/X] RaUiRptCnStInd() sp=0xffff7ef8
    [0c5361d0/X] raLiCnSecModeCmp() sp=0xffff7f18
    [0c5277a5/X] RaLiSptDatInd() sp=0xffff8218
    [0c677486/X] SpUiSptDatInd() sp=0xffff8238
    [0c6687bb/X] spDat1Tx() sp=0xffff8298
    [0c67022e/X] spLiDataTx() sp=0xffff82c8
    [0c647c2e/X] SpLiSntUDatInd() sp=0xffff88f8
    [0c64301f/X] cmUnpkSntUDatInd() sp=0xffff8948
  Registers:
          gs       fs       es       ds
    00000000 00000000 0000002b 0000002b
         edi      esi      ebp      esp
    0fa6fefe fffe0df0 fffe0d78 fffe0d5c
         ebx      edx      ecx      eax
    0000186f f7f05958 00000006 00000000
        trap      err      eip       cs
    00000000 00000000 f7e285a1 00000023
         efl     uesp       ss
    00000203 fffe0d5c 0000002b
  Current inbound message (4096@0x18f6eba0):
       0: 710000006d000000 1c2004601e00dc00 q...m... . .`....
      16: 01001a0000000000 010000009b48e8f7 ........ .....H..
      32: 020000000f170e00 0000000000000000 ........ ........
      48: 0000000000000000 0000000000000000 ........ ........
      64: 0c000000049f0000 0000000025000000 ........ ....%...
      80: 0001005933000022 370000c384060f17 ...Y3.." 7.......
      96: 0e0001112006000d 0000020006000100 .... ... ........
     112: 0005400110018000 001a000000000001 ..@..... ........
     128: 0000009b48e8f702 000000e2160e0000 ....H... ........
     144: 0000000000000000 0000000000000000 ........ ........
     160: 0000000000000004 000000019f000000 ........ ........
     176: 0000003d00000000 0100473700002237 ...=.... ..G7.."7
     192: 0000c32206e2160e 0001290014402500 ...".... ..)..@%.
     208: 000400104003020a 49000f40060052f0 ....@... I..@..R.
     224: 101d330037400117 003a40080052f010 ..3.7@.. .:@..R..
     240: 1d331fc063000000 1c2001601e00dc00 .3..c... . .`....
     256: 01001a0000000000 010000009b48e8f7 ........ .....H..
     272: 02000000f3160e00 0000000000000000 ........ ........
     288: 0000000000000000 0000000000000000 ........ ........
     304: 03000000019f0000 000000001b000000 ........ ........
     320: 0001000e33000022 370000c32506f316 ....3.." 7...%...
     336: 0e00010720010003 0000006d0000001c .... ... ...m....
     352: 2001601e00dc0001 001a000000000001  .`..... ........
     368: 0000009b48e8f702 0000000e170e0000 ....H... ........
    :
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.