Mongod hard-crashes exactly every 30 seconds (SIGSEGV)

[Borketh]

Genuinely lost for debug steps and couldn't find another place to post. Been having connection issues with mongodb and it turned out to be because the whole damn thing is crashing horribly without logging anything. I'm not sure where I could find debug symbols, so I can't find anything further. The crash happens after exactly 30 seconds of uptime, then the container is restarted due to my docker settings.

Happens on 8.0 and 8.2

I have read #485 and it doesn't appear to be related.

Hardware info if relevant:

OS: CachyOS x86_64
Host: GF63 Thin 11UC (REV:1.0)
Kernel: Linux 6.19.2-2-cachyos
Uptime: 20 hours, 28 mins
Packages: 1628 (pacman)
Shell: fish 4.5.0
Terminal: konsole 25.12.2
CPU: 11th Gen Intel(R) Core(TM) i5-11400H (12) @ 4.50 GHz
GPU 1: NVIDIA GeForce RTX 3050 Mobile [Discrete]
GPU 2: Intel UHD Graphics @ 1.45 GHz [Integrated]
Memory: 10.08 GiB / 31.05 GiB (32%)

Versions used:

floof@toast/v/l/s/coredump $ sudo docker exec -it mongodb /usr/bin/mongod --version
db version v8.0.19
Build Info: {
    "version": "8.0.19",
    "gitVersion": "cc1adb6b0875cc3003854ac2489818e459686f0b",
    "openSSLVersion": "OpenSSL 3.0.13 30 Jan 2024",
    "modules": [],
    "allocator": "tcmalloc-google",
    "environment": {
        "distmod": "ubuntu2404",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}
floof@toast/v/l/s/coredump $ sudo docker exec -it mongodb /usr/bin/mongod --version
db version v8.2.5
Build Info: {
    "version": "8.2.5",
    "gitVersion": "a471a13094434666c48a1f75451f2efa49f8f5df",
    "openSSLVersion": "OpenSSL 3.0.13 30 Jan 2024",
    "modules": [],
    "allocator": "tcmalloc-google",
    "environment": {
        "distmod": "ubuntu2404",
        "distarch": "x86_64",
        "target_arch": "x86_64"
    }
}