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Kernel panic - fatal exception in interrupt


cYnd

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So I am running UnRaid 6.9.1 on a Intel Core i3-10100 mounted on a ASUS TUF GAMING B460M-PLUS with 16GB of Kingston HyperX DDR4-2666.

Everything was running smooth when I suddently noticed that occasionally my UnRaid server crashes with a Kernel panic - fatal exception in interrupt. Unfortunalety I can't attach anything else than picture, otherwise I would have provided the SysLog and diagnostics.getpubthumb?code=XZDixDXZefWwiFNNI3S0iSW

 

I also ran MEMTEST and it passed, so it shouldn't be the RAM.

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Have you any ideas how to solve this?

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11 hours ago, cYnd said:

Do you see any abnormality in this?

Macvlan call traces are usually the result of having dockers with a custom IP address, more info below.

https://forums.unraid.net/topic/70529-650-call-traces-when-assigning-ip-address-to-docker-containers/

 

See also here:

https://forums.unraid.net/bug-reports/stable-releases/690691-kernel-panic-due-to-netfilter-nf_nat_setup_info-docker-static-ip-macvlan-r1356/

 

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Okay, I indeed use docker with static IP addresses. Moreover I also enabled the setting "Host access to custom networks" in the docker settings because I am running PiHole and Unbound on my UnRaid Server as two docker containers and I want that my UnRaid Server is also using pihole and unbound as DNS servers. When I switch the setting off, I can't access these containers from within unraid itself.

 

Since I am not an network specialist, I don't know any other workaround to use my local dns server within UnRaid. To solve the problem of the crashes I disabled the setting again and I will check if the crashes persist or if this solved my problem.

 

However do you know how I need to configure my UnRaid server so it can access the PiHole/Unbound docker containers with custom IP addresses as a DNS server?

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