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Unraid 7.1.1 Investigating a persistent crash: php-fpm83 segfaults likely on CPU and corruption on dev/loop2

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Greetings!


I am experiencing a persistent crash on my unraid server (Most recent logs:Marmalade LOGS.zip ). I am noticing two things in kernel.log that are causing me some concern...

One: `BTRFS error (device loop2): bdev /dev/loop2 errs: wr 0, rd 0, flush 0, corrupt 4428, gen 0`

Two: `php-fpm83[500297]: segfault at 146ec0200000 ip 0000146ec7cc5c63 sp 00007ffc9a9d32e8 error 4 in ld-musl-x86_64.so.1[64c63,146ec7c75000+57000] likely on CPU 38 (core 11, socket 0)`

 

As for one, I am thinking I probably just need to make a new docker image and that would solve this. But for two, I am far more unsure and worried. I am seeing in other forum posts that similar errors are caused by a bad stick of ram or PHP updates breaking things. But the log would suggest that the segfault is occuring on the CPU cache.

 

I am still pretty new to unraid, so I'm just looking for some advice. currently I am running MemTest86+ and in the hour and 20ish that I have been running it--zero errors.

Your help is greatly appreciated,
big_chuz in SLC, UT

Edited by big_chuz

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