KODI crashes with SIGBUS - hardware?

Hello, I had latest (8.2.5) LibreELEC successfully running on Zotac mobo for a long time with no issues. One day it froze and does not start any more. Below is the crashlog I found. I suppose this is hardware, but does anybody have any clues to what it can be? RAM? I already have one slot dead, so I may expect it, but several versions of MemTest did not find any issues.

Any help appreciated.

############## kodi CRASH LOG ###############

################ SYSTEM INFO ################

Date: Sun Sep 23 20:40:21 EDT 2018

kodi Options: --standalone -fs --lircdev /run/lirc/lircd

Arch: x86_64

Kernel: Linux 4.11.12 #1 SMP Fri Apr 13 11:48:09 BST 2018

Release: LibreELEC 8.2.5

############## END SYSTEM INFO ##############

############### STACK TRACE #################

=====> Core file: /storage/.cache/cores/core.!usr!lib!kodi!kodi.bin.1537749618.812

=========================================

[New LWP 812]

[Thread debugging using libthread_db enabled]

Using host libthread_db library "/usr/lib/libthread_db.so.1".

Core was generated by `/usr/lib/kodi/kodi.bin --standalone -fs --lircdev /run/lirc/lircd'.

Program terminated with signal SIGBUS, Bus error.

#0 0x0000000000d9fc56 in std::set<ADDON::TYPE, std::less<ADDON::TYPE>, std::allocator<ADDON::TYPE> >::set(std::initializer_list<ADDON::TYPE>, std::less<ADDON::TYPE> const&, std::allocator<ADDON::TYPE> const&) ()

Thread 1 (Thread 0x7fa8607276c0 (LWP 812)):

#0 0x0000000000d9fc56 in std::set<ADDON::TYPE, std::less<ADDON::TYPE>, std::allocator<ADDON::TYPE> >::set(std::initializer_list<ADDON::TYPE>, std::less<ADDON::TYPE> const&, std::allocator<ADDON::TYPE> const&) ()

#1 0x00000000007ef0d5 in ?? ()

#2 0x000000000113d9dd in __libc_csu_init ()

#3 0x00007fa86e9d8160 in __libc_start_main (main=0x7b22fe <main>, argc=5, argv=0x7ffede8b0038, init=0x113d990 <__libc_csu_init>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffede8b0028) at ../csu/libc-start.c:245

#4 0x00000000007f7b9a in _start ()

############# END STACK TRACE ###############

################# LOG FILE ##################

############### END LOG FILE ################

############ END kodi CRASH LOG #############

chewitt, I created a .kodi/userdata/advancedsettings.xml with the following content, but there is no log created in .kodi/temp/

I assume this means Kodi crashes before getting to this, right?

The last known working Kodi's log is here (not sure how useful it is): kodi.log

Thanks.

<advancedsettings>

<loglevel>2</loglevel>

<debug>

<extralogging>true</extralogging>

<setextraloglevel>32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536</setextraloglevel>

<showloginfo>true</showloginfo>

</debug>

</advancedsettings>

Update: this may be considered gone.

I re-installed latest build from scratch and it is now working.