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Cisco Bug: CSCvu49705 - 712 CRS SIT: show_ltrace_nd process FD exhaustion while collecting ipv6 nd traces

Last Modified

Oct 19, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.2.BASE

Description (partial)

Symptom:
observed process crash :
wdsysmon[453]: %HA-HA_WD-3-FD_CRIT_LIM : Process show_ltrace_nd, pid 129831236 is using 1023 file descriptors out of a max of 1023. Critical limit (95%) crossed.
syslog_dev[92]: wdsysmon PID-131502397: /pkg/bin/wdsysmon_debug_fd_script invoked by pid 380976 (wdsysmon) for pid 129831236, jid 65860.
syslog_dev[92]: wdsysmon PID-131502397: Output is in /disk1a://wdsysmon_debug/debug_filedesc.node0_RP0_CPU0.131502397
dumper[60]: %OS-DUMPER-7-DUMP_REQUEST : Dump request for process pkg/bin/show_ltrace_nd
wdsysmon[453]: %OS-LIBSYSMGR-6-SCRIPT_TIMEOUT : Script wdsysmon_debug_fd_script exceeded allotted time of 30 sec and was killed.

not impacting process crash

Conditions:
use of  show ipv6 nd trace location all  command
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