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Cisco Bug: CSCvu63864 - vManage crash because of system oom 18.4.4.401 signal 6

Last Modified

Aug 31, 2020

Products (1)

  • Cisco SD-WAN

Known Affected Releases

18.4.4 20.1

Description (partial)

Symptom:
vManage device reboots and crash. Reboot reason is logged as "Software initiated - Daemon 'resolvd' failed"

Conditions:
out-of-memory condition with vdaemon and stops that process.

/var/log/messages.1:kern.warn: Jun  9 15:18:04 ck-cali-6 kernel: sysmgrd invoked oom-killer: gfp_mask=0x1040d0, order=2, oom_score_adj=-1000
/var/log/messages.1:kern.warn: Jun  9 15:18:04 ck-cali-6 kernel:  [<ffffffff8112a395>] oom_kill_process+0x235/0x3c0
/var/log/messages.1:kern.info: Jun  9 15:18:04 ck-cali-6 kernel: [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
/var/log/messages.3:kern.warn: Jun  4 07:30:13 ck-cali-6 kernel: java invoked oom-killer: gfp_mask=0x10200da, order=0, oom_score_adj=0
/var/log/messages.3:kern.warn: Jun  4 07:30:13 ck-cali-6 kernel:  [<ffffffff8112a395>] oom_kill_process+0x235/0x3c0
/var/log/messages.3:kern.info: Jun  4 07:30:13 ck-cali-6 kernel: [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
/var/log/messages.3:kern.warn: Jun  4 07:30:14 ck-cali-6 kernel: java invoked oom-killer: gfp_mask=0x10200da, order=0, oom_score_adj=0

ck-cali-6# show crash

INDEX  CORE TIME                     CORE FILENAME
----------------------------------------------------------------
0      Tue Jun  9 16:07:41 UTC 2020  core.vdaemon.ck-cali-6.gz
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