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Cisco Bug: CSCvs33673 - memory accounting failure, dirtyTreeNodeCount incorrect.

Last Modified

Sep 25, 2020

Products (1)

  • Cisco HyperFlex HX-Series

Known Affected Releases

3.5(2a) 3.5(2e)

Description (partial)

Symptom:
Panic on storage controller VM start.
Even restarted storfs service, panic again.

From debug-storfs.log error like
2020-06-30-23:20:27.101+0000: storfs[25117:26752]: SUPPORT: PANIC: PANIC ON CONDITION ((node == NULL)): Null pointer at file /opt/git/cypress/src/modules/stcache/dirtytree.c line 535. Stack:
2020-06-30-23:20:27.102+0000: storfs[25117:26752]: SUPPORT: PANIC:  [0x7f4a14c0a340:0x55bc7e9b06de] Util_Backtrace+0x4e(0x55bc7e9b06de, 0x7f4a14c0a340, 0x7f4a14c0a710, 0x7f4a14c0a340, 0x0, 0x7f54385816ce)
2020-06-30-23:20:27.102+0000: storfs[25117:26752]: SUPPORT: PANIC:  [0x7f4a14c0ab50:0x55bc7e948cb2] LogPanicInternal+0x122(0x55bc7eb95050, 0x7f4a14c0ab68, 0x0, 0x3000000028, 0x7f4a14c0bd10, 0x7f4a14c0bc30)

Conditions:
Power loss or power cycle of server.
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