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Cisco Bug: CSCup46090 - Clear flow spec counters causing flowspec_mgr crash

Last Modified

Aug 07, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.2.2.BASE

Description (partial)

Symptom:
clear flow spec counters vrf <> aft<> causing RSP2 crash on 522 9I/11I image.

RP/0/RSP0/CPU0:VKG10#clear flowspec counters vrf all afi-all
% Failed to set item 'vrf/all/afi/0/flow/________', 0x40819000:'sysdb' detected the 'warning' condition 'The EDM which was responsible for the specified item unregistered while the operation was in progress, or binding to the specified directory is not supported'

Conditions:
[suchv@bgl-ads-1894 bin]$ ./sbt -p flowspec_mgr -f /auto/tftp-blr-users1/suchv/flowspec_mgr_1097.by.flowspec_mgr.20140605-163952.node0_RSP0_CPU0.ppc.txt -A ppc
 
0x4a34c6fc: ultoa
/ngos/ado/akoppel/64iox40dec909/nto6.4-XR/qnx/lib/c/string/ultoa.c:53
 
0x4d46d548: sacc_client_arrays_concat
/nobackup/animghos/ci-522-EFR-00000273433/infra/statsd/lib/src/sacc_client_api.c:702
 
0x4d470408: statsd_clear_stats
/nobackup/animghos/ci-522-EFR-00000273433/infra/statsd/lib/src/sacc_client_api.c:2447
 
0x4d8798b8: plmgr_xos_shim_statsd_clear
/nobackup/animghos/ci-522-EFR-00000273433/infra/policymgr/lib/src/policymgr_xos_shim_stats.c:1046
 
0x4d879a38: plmgr_xos_shim_statsd_clear_stat_async
/nobackup/animghos/ci-522-EFR-00000273433/infra/policymgr/lib/src/policymgr_xos_shim_stats.c:1263
 
0x4d871770: plmgr_xos_shim_cb_clear_stat_async
/nobackup/animghos/ci-522-EFR-00000273433/infra/policymgr/lib/src/policymgr_xos_shim.c:2476
 
0x4ac16c9c: xos_plc_shim_clear_stat_async
/nobackup/animghos/ci-522-EFR-00000273433/infra/xoslib/shared/src/net/xos_plc_shim.c:6796
 
0x4ac085f4: xos_plc_pmap_clear_stat_async
/nobackup/animghos/ci-522-EFR-00000273433/infra/xoslib/shared/src/net/xos_plc.c:8788
 
0x40026668: fs_mgr_xos_clear_stats
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_xos_policy.c:2303
 
0x4001c30c: fs_mgr_clear_nlri_counters
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_action.c:70
 
0x4001c6dc: fs_mgr_clear_db_tbl_walk_cb
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_action.c:97
 
0x40012fbc: fs_mgr_db_tbl_walker_cb
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_table.c:1185
 
0x4a258010: INLINE_STRING_avl_walk_next
/nobackup/animghos/ci-522-EFR-00000273433/lib/ios/src/avl_guts.c:188
 
0x4a2563cc: avl2_walk_greater_equal
/nobackup/animghos/ci-522-EFR-00000273433/lib/ios/src/avl_tree.c:203
 
0x400138f0: fs_mgr_db_tbl_walk
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_table.c:1245
 
0x4001c4dc: fs_mgr_action_clear_counters
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/fs_mgr_action.c:170
 
0x400066ec: fs_mgr_action_flow_clear_counters
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/iox/fs_mgr_action_iox.c:139
 
0x4ba03310: backend_sysdb_edm_set
/nobackup/animghos/ci-522-EFR-00000273433/sysdb/backend/src/backend_sysdb.c:2143
 
0x4b51b488: backend_edm_set
/nobackup/animghos/ci-522-EFR-00000273433/sysdb/backend/src/backend_common.c:444
 
0x400065f4: fs_mgr_action_set
/nobackup/animghos/ci-522-EFR-00000273433/ip/flowspec/mgr/src/iox/fs_mgr_action_iox.c:72
 
0x4a8a6460: sysdb_lib_edm_handle_set
/nobackup/animghos/ci-522-EFR-00000273433/sysdb/clientlib/src/sysdb_lib_edm.c:1534
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