kernel rrdtool segfault error every 15min

Hi,

when I activate the OMV monitoring, I always get those error messages, every 15min. Any idea what they mean and how I can resolve it? Could a reinstall of the rrdtool help?

Thank you in advance!

Thanks. NVME ssd (and the whole system) is quite new and I actually had RAM problems at the very beginning and resolved them when I changed it.

The NVME is a Corsair Force MP510. Any ideas how I could check it?

Quote from ryecoaaron

SMART. And I would check the ram again. Are you running the flashmemory plugin? nvme or not, it still has limited writes.

I cannot activate SMART for the NVME drive. Not sure why!? Yes, I'm running the flashmemory plugin. Would it make sense to disable it temporarily for testing? Can I just enable it afterwards again?

Read NVMe SMART/Health Information failed: NVMe Status 0x2002

it works in the shell with this command

smartctl -x /dev/nvme0

=== START OF SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

SMART/Health Information (NVMe Log 0x02, NSID 0xffffffff)
Critical Warning: 0x00
Temperature: 49 Celsius
Available Spare: 100%
Available Spare Threshold: 5%
Percentage Used: 2%
Data Units Read: 1,599,392 [818 GB]
Data Units Written: 2,948,543 [1.50 TB]
Host Read Commands: 17,379,756
Host Write Commands: 24,023,608
Controller Busy Time: 119
Power Cycles: 96
Power On Hours: 3,522
Unsafe Shutdowns: 62
Media and Data Integrity Errors: 0
Error Information Log Entries: 176
Warning Comp. Temperature Time: 0
Critical Comp. Temperature Time: 0

Error Information (NVMe Log 0x01, max 63 entries)
Num ErrCount SQId CmdId Status PELoc LBA NSID VS
0 176 0 0x0015 0x4004 0x004 0 1 -
1 175 0 0x0015 0x4004 0x004 0 1 -
2 174 0 0x001d 0x4004 0x004 0 1 -
3 173 0 0x001d 0x4004 0x004 0 1 -
4 172 0 0x0004 0x4004 0x004 0 1 -
5 171 0 0x0004 0x4004 0x004 0 1 -
6 170 0 0x001d 0x4004 0x004 0 1 -
7 169 0 0x001d 0x4004 0x004 0 1 -
8 168 0 0x001c 0x4004 0x004 0 1 -
9 167 0 0x001d 0x4004 0x004 0 1 -
10 166 0 0x0015 0x4004 0x004 0 1 -
11 165 0 0x001d 0x4004 0x004 0 1 -
12 164 0 0x001c 0x4004 0x004 0 1 -
13 163 0 0x0015 0x4004 0x004 0 1 -
14 162 0 0x001c 0x4004 0x004 0 1 -
15 161 0 0x001c 0x4004 0x004 0 1 -
... (47 entries not shown)

the system is never really under load... it's waaaayyyy too overpowered, but i had most of the components laying around. maybe i will get some tools and check the ram. is there something i can install and test within OMV?

what about reinstalling rrdtools service? i would like to try it, but only if it doesn't interfere with OMV. can it be done easily?