Problem: pfSense reboot randomly

freebeebr

pfSense randomly is rebooting.
In crash log i have this:
118>32-bit compatibility ldconfig path:
<118>done.
<118>>>> Removing vital flag from php72... failed.
<118>External config loader 1.0 is now starting...
<118>Launching the init system...Updating CPU Microcode...

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 12
fault virtual address = 0x800e29000
fault code = supervisor write data, page not present
instruction pointer = 0x20:0xffffffff8125815e
stack pointer = 0x28:0xfffffe010fbfd770
frame pointer = 0x28:0xfffffe010fbfd770
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 = 348 (logger)
trap number = 12
panic: page fault
cpuid = 2
KDB: enter: panic
panic.txt0600001213671165374 7146 ustarrootwheelpage faultversion.txt06000033013671165374 7624 ustarrootwheelFreeBSD 11.3-STABLE #243 abf8cba50ce(RELENG_2_4_5): Tue Jun 2 17:53:37 EDT 2020
root@buildbot1-nyi.netgate.com:/build/ce-crossbuild-245/obj/amd64/YNx4Qq3j/build/ce-crossbuild-245/sources/FreeBSD-src/sys/pfSense

In attach i upload the two files for analyses. The CPU is a AMD FX(tm)-8350 Eight-Core Processor.
The RAM Memory was tested by memtest and everything is ok. Always reboot on microcode part and is randomly (sometimes boot ok, other times not boot).

info.0 textdump.tar.0

jimp

db:0:kdb.enter.default>  bt
Tracing pid 348 tid 100193 td 0xfffff8000b866620
kdb_enter() at kdb_enter+0x3b/frame 0xfffffe010fbfd420
vpanic() at vpanic+0x19b/frame 0xfffffe010fbfd480
panic() at panic+0x43/frame 0xfffffe010fbfd4e0
trap_pfault() at trap_pfault/frame 0xfffffe010fbfd530
trap_pfault() at trap_pfault+0x49/frame 0xfffffe010fbfd590
trap() at trap+0x29d/frame 0xfffffe010fbfd6a0
calltrap() at calltrap+0x8/frame 0xfffffe010fbfd6a0
--- trap 0xc, rip = 0xffffffff8125815e, rsp = 0xfffffe010fbfd770, rbp = 0xfffffe010fbfd770 ---
copyout() at copyout+0x3e/frame 0xfffffe010fbfd770
uiomove_faultflag() at uiomove_faultflag+0xf4/frame 0xfffffe010fbfd7b0
pipe_read() at pipe_read+0x203/frame 0xfffffe010fbfd820
dofileread() at dofileread+0xba/frame 0xfffffe010fbfd860
kern_readv() at kern_readv+0x68/frame 0xfffffe010fbfd8b0
sys_read() at sys_read+0x84/frame 0xfffffe010fbfd900
amd64_syscall() at amd64_syscall+0xa86/frame 0xfffffe010fbfda30
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe010fbfda30
--- syscall (3, FreeBSD ELF64, sys_read), rip = 0x80096af4a, rsp = 0x7fffffffe728, rbp = 0x7fffffffe740 ---

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 12
fault virtual address	= 0x800e29000
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff8125815e
stack pointer	        = 0x28:0xfffffe010fbfd770
frame pointer	        = 0x28:0xfffffe010fbfd770
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		= 348 (logger)
trap number		= 12
panic: page fault
cpuid = 2
KDB: enter: panic

Looks like a storage or filesystem problem to me. Reboot into single user mode and run fsck -y / no less than 5 times (until it neither finds problems or fixes problems), then reboot and see if it's better.

Though given the nature of the backtrace I'm more inclined to think it's a storage/disk failure or maybe disk controller/cable failure.