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Cisco Bug: CSCum92436 - Function: sma_israu_new_sgsn_handle_alloc_res_req(300)

Last Modified

Dec 24, 2016

Products (1)

  • Cisco ASR 5000 Series

Known Affected Releases

16.0(1) 17.0(1) 18.0.0.59427 18.2.M0.60054

Description (partial)

Symptom:
Assertion failure at sess/sgsn/sgsn-app/sm/sma_israu_new_sgsn.c:73
  Function: sma_israu_new_sgsn_handle_alloc_res_req()
  Expression: sn_status == SN_STATUS_SUCCESS
  Proclet: sessmgr (f=87000,i=224)
  Process: card=3 cpu=0 arch=X pid=10207 cpu=~24% argv0=sessmgr
  Crash time: 2014-Feb-02+04:28:35 UTC
  Recent errno: 11 Resource temporarily unavailable
  Stack (47112@0xffff2000):
    [ffffe430/X] __kernel_vsyscall() sp=0xffff2098
    [0a8e643f/X] sn_assert() sp=0xffff20d8
    [06d6a8b3/X] sma_israu_new_sgsn_handle_alloc_res_req() sp=0xffff2268
    [06c32f8e/X] SmGenIncHOAllocNwResourceComp() sp=0xffff2338
    [06dcc498/X] smn_israu_new_sgsn_handle_upc_resp_ok() sp=0xffff2948
    [06f864dd/X] sgsn_app_gtp_sm_event_dispatch() sp=0xffff2e58
    [068631f8/X] sn_gt_process_upc_rsp_peer() sp=0xffff3518
    [06884384/X] sn_gt_handle_sm_cfm() sp=0xffff3a48
    [068c47c1/X] sn_gt_gtp_app_recv_msg() sp=0xffffcaf8
    [03e951d0/X] sessmgr_sgtp_handle_gtpc_message() sp=0xffffd068
    [03e9649f/X] sessmgr_sgtp_dmed_rx_cb() sp=0xffffd0b8
    [05ce2b54/X] sessmgr_receive_ipv4udp_packets.isra.66() sp=0xffffd0e8
    [05ea1911/X] sessmgr_med_data_receive() sp=0xffffd288
    [0a97ff6c/X] sn_epoll_run_events() sp=0xffffd2d8
    [0a984668/X] sn_loop_run() sp=0xffffd788
    [0a728bad/X] main() sp=0xffffd7f8

Conditions:
During overnight call model run this crash is seen in system-test setup
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