Kernel panic crash

Cobrax2

Hi guys
I keep having crashes every 2-3 days
I replaced ram and psu, still the same. Maybe they are farther apart when i went from 4 to 8gb
Please help
Thanks

Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 02
fault virtual address = 0xa1ab08
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80d96064
stack pointer = 0x28:0xfffffe00560c2bc8
frame pointer = 0x28:0xfffffe00560c2cf0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 89059 (rrdtool)
trap number = 12
panic: page fault
cpuid = 1
time = 1616054149
KDB: enter: panic
��panic.txt��0600��0��0��12��14024603605� 7131� ��ustar��root��wheel��page fault��version.txt��0600��0��0��62��14024603605� 7531� ��ustar��root��wheel��FreeBSD 12.2-STABLE d48fb226319(devel-12) pfSense

Cobrax2

@cobrax2
no ideas?
thanks

Cobrax2

@cobrax2
Recently i've had a loss of power (outage) and now i saw that around that time i have a crash report!
So pfsense reports a loss of power as a crash? any way to distinguish between some problem and a loss of power?
thanks

Gertjan

The tool "rrdtool" died.
This tool is memory and disk based. It updates the rrd files, used by the Status > Monitoring.

It's time for the "console access. The one you should be looking when the system start to fail - like kernel crashed. When the kernel mounts the disk, do you see the word 'fragmented' ?
If yes, you're good for a video.

Put on your list : Get an UPS ;)

Cobrax2

@gertjan
it says
Filesystems are clean, continuing...
i have used zfs, so i dont know if still applies?
thanks
p.s. this is unrelated to the first crashes, those were related to the igb driver i think they are resolved now, i just used the same thread