one of my UnRAID servers is crashing everyday sometimes twice or more, and I usually don't get any errors so this time I was able to connect it to a pikvm and save this screenshot, I already tried replacing the main storage nvme, and also just replaced the Motherboard+CPU+CPU Fan+NVME+PSU, the only hardware that was not replaced is the Boot USB and memory, but I did test memory from the UnRAID boot menu and got a PASS.

EDIT: the previous hardware is working fine with another UnRAID USB Stick.

the next step is to replace the boot USB stick but I was wondering if someone can tell anything from this screenshot before replace USB since replacing is once per year

 

 

 

Edited June 7, 20242 yr by MRACHINI

Enable the syslog server and post that after a crash.

syslog-192.168.0.221.log
 

 

crash happened before 02:11:02

is this enough ?

 

thank you

Edited June 9, 20242 yr by MRACHINI

Looks like you are getting macvlan related crashes.  
 

Jun  9 02:21:23 UNRAID root: Fix Common Problems: Error: Macvlan and Bridging found

You can avoid these either by switching docker networking to use ipvlan instead of macvlan or if you want to continue using macvlan disable bridging on eth0.

ok disabled bridging,

 

I initially enabled it since it says "Bridging is a feature which creates a virtual bridge and allows VMs and Docker containers to communicate directly with the physical Ethernet port. Both bonding and bridging can be combined to let VMs or containers communicate over a bonded interface."

 

but everything works normally after disabling it, so what functionality do I loose from this, compared to switching from macvlan to ipvlan,

 

what do you guys recommend:
to disable bridging or to use ipvlan ?

Both should work for most users, we typically recommend ipvlan, unless macvlan is really needed.