Cisco Bug: CSCul04900 - crash@__be_strcmp for hydrogen serviceability Feature
Last Modified
Dec 15, 2020
Products (1)
- Cisco ASR 1000 Series Aggregation Services Routers
Known Affected Releases
15.4(0.19)S0.8
Description (partial)
Symptom: Hydrogen servicability Feature crash in Xe 311 image As per crash decode snippet, serviceability/event trace code got crashed Traceback summary ----------------- % 0x8a57439 : __be_strcmp % 0x1372b17 : __be_sympBuffCallingNumCompare % 0x89884ce : __be_avl_search % 0x1373a99 : __be_symp_et_search_cover_buffer_in_filt_table % 0x1373b99 : __be_symp_et_insert_cover_buffer_to_filt_table % 0x13754fc : __be_symp_upd_event_trace_instance % 0x10417a9 : __be_ccsip_api_call_setup_ind % 0xf555a4 : __be_sipSPIContinueNewMsgInvite % 0xf54cf8 : __be_sipSPIHandlePostPreauthInvite % 0xf52a20 : __be_sact_idle_new_message_invite % 0xf523ad : __be_act_idle_new_message % 0xf5127a : __be_sipSPISipIncomingMsg % 0xf4f821 : __be_sipSPILocateInviteDialogCCB % 0xf4e5b5 : __be_ccsip_new_msg_preprocessor % 0xf4c55a : __be_ccsip_spi_process_event % 0xf4bedc : __be_ccsip_process_sipspi_queue_event Call flow : srv_dbg_cat_lvl_03 TC execution. ================================================= Topology sipp----ASRCUBE----SIPP Core file path :/auto/tftp-rts/ASR-CUBE_RP_0_linux_iosd-imag_16315_1382531279.core.gz Passed image :15.4(0.19)S0.4 failed Image :15.4(0.19)S0.8 Conditions: 1. enabled following event trace commands at common_setup section, monitor event-trace voip ccsip fsm monitor event-trace voip ccsip msg monitor event-trace voip ccsip misc monitor event-trace voip ccsip api monitor event-trace voip ccsip global monitor event-trace voip ccsip limit connections 1000 monitor event-trace voip ccsip stacktrace 8 monitor event-trace voip ccsip history enable" monitor event-trace voip ccsip history clear" monitor event-trace voip ccsip all enable" 2. By default all feature codes and log level are enabled at particular TC setup section 3. Single audio call is established, after 4 to 5 sec. crash occurred.
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