Cisco Bug: CSCuo31693 - Assertion Failure in Function: s4_smn_pgw_modify_handle_modify_cfm(10)
Last Modified
Dec 24, 2016
Products (1)
- Cisco ASR 5000 Series
Known Affected Releases
18.0.0.58686 19.0.M0.60317
Description (partial)
Symptom: Assertion failure at sess/sgsn/sgsn-app/s4_sm/s4_smn_modify_fsm.c:2356 Note: Could not send modify req to dp-n Function: s4_smn_pgw_modify_handle_modify_cfm() Expression: 0 Code: CRASH Proclet: sessmgr (f=87000,i=291) Process: card=8 cpu=0 arch=X pid=13931 cpu=~9% argv0=sessmgr Crash time: 2014-Apr-16+04:07:52 UTC Recent errno: 11 Resource temporarily unavailable Stack (121704@0xfffe0000): [ffffe430/X] __kernel_vsyscall() sp=0xfffe0118 [0aa7f85f/X] sn_assert() sp=0xfffe0158 [070ff89e/X] s4_smn_pgw_modify_handle_modify_cfm() sp=0xfffe1468 [06fda561/X] SmGenReallocAccResAccept() sp= [06e7a5de/X] sma_ggsn_modify_handle_realloc_res_req() sp= [06fd50f8/X] SmGenModSessAccept() sp= [06d7d439/X] sma_ggsn_modify_handle_mod_sess_req() sp= [06cdcda3/X] SmGenReallocNwResInd() sp= [0716157c/X] s4_smn_pgw_modify_handle_ubr_req() sp= [070ee059/X] s4_smn_feed_s4_smn_update_bearer_req_event() sp= [0715ef2a/X] sessmgr_sgsn_smn_s4_sgsn_egtpc_callback() sp= [06c33edc/X] sessmgr_s4_sgsn_egtpc_callback() sp= [07714bda/X] egtpc_send_ind_evt() sp= [07760b2a/X] egtpc_handle_update_bearer_req_msg() sp= [076edcaf/X] egtpc_handle_tun_n_mob_mgmt_message() sp= [07735566/X] egtpc_handle_gtp_message() sp= [03cf11c1/X] sessmgr_egtp_handle_gtpc_message() sp= [03cf1837/X] sessmgr_egtp_dmed_rx_cb() sp= [05dc9064/X] sessmgr_receive_ipv4udp_packets.isra.65() sp= [05f89911/X] sessmgr_med_data_receive() sp= [0ab19d6c/X] sn_epoll_run_events() sp= [0ab1e211/X] sn_loop_run() sp= [0a8c1f6d/X] main() sp= Conditions: During overnight call model run, this crash is observed in system-test setup.
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