Kernel Panic in 2.7.0

stephenw10

Yes, it must be seeing the pkgs to be able to throw that error so try to upgrade again.

pfsss

@stephenw10
ok, I'm upgrading the system now. I wonder whether upgrading the system affects the packages I've installed. I have a Wireguard package installed in the 2.7.0 version os, after upgrading, it should be ok or I will reconfigured it? thanks~

stephenw10

Should be fine. The packages will be upgraded and the config retained.

pfsss

@stephenw10
as your previous replys, how to do memtest, is there a simple instruction to run memtest? thanks

pfsss

@stephenw10 thanks to your guide, I've upgrade my os to 2.7.2 successfully! I'll watch whether the crash occurs again.

pfsss

@stephenw10 sadly, the gateway crashes again few hours after upgrade. the crash information is

Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 04
fault virtual address	= 0xfffffe00483bdc90
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff81159b45
stack pointer	        = 0x28:0xfffffe00862abc08
frame pointer	        = 0x28:0xfffffe00862abc10
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		= 54985 (netstat)
rdi: ffffffff830dbf00 rsi: fffffe00083bdc20 rdx: 0000000000000001
rcx: 0000000005010018  r8: ffffffff830dbf28  r9: 0000000005ff0008
rax: fffffe0001611c50 rbx: fffffe00483bdc90 rbp: fffffe00862abc10
r10: fffffe00483bdc90 r11: fffffe00483bdc88 r12: ffffffff830dbf00
r13: fffffe00098fd400 r14: 0000000000000001 r15: 0000000000000006
trap number		= 12
panic: page fault
cpuid = 2
time = 1704523671
KDB: enter: panic

bt is

db:0:kdb.enter.default>  bt
Tracing pid 54985 tid 100246 td 0xfffffe006cc34020
kdb_enter() at kdb_enter+0x32/frame 0xfffffe00862ab8e0
vpanic() at vpanic+0x163/frame 0xfffffe00862aba10
panic() at panic+0x43/frame 0xfffffe00862aba70
trap_fatal() at trap_fatal+0x40c/frame 0xfffffe00862abad0
trap_pfault() at trap_pfault+0x4f/frame 0xfffffe00862abb30
calltrap() at calltrap+0x8/frame 0xfffffe00862abb30
--- trap 0xc, rip = 0xffffffff81159b45, rsp = 0xfffffe00862abc08, rbp = 0xfffffe00862abc10 ---
vm_pqbatch_process_page() at vm_pqbatch_process_page+0xb5/frame 0xfffffe00862abc10
vm_page_pqbatch_submit() at vm_page_pqbatch_submit+0x200/frame 0xfffffe00862abc60
vm_page_free_prep() at vm_page_free_prep+0x9c/frame 0xfffffe00862abc80
vm_page_free_toq() at vm_page_free_toq+0x12/frame 0xfffffe00862abcb0
vm_object_terminate() at vm_object_terminate+0x11a/frame 0xfffffe00862abcd0
vm_object_deallocate() at vm_object_deallocate+0x1af/frame 0xfffffe00862abd10
vm_map_process_deferred() at vm_map_process_deferred+0x92/frame 0xfffffe00862abd30
vm_map_remove() at vm_map_remove+0xff/frame 0xfffffe00862abd60
vmspace_exit() at vmspace_exit+0xab/frame 0xfffffe00862abd90
exit1() at exit1+0x53a/frame 0xfffffe00862abdf0
sys_exit() at sys_exit+0xd/frame 0xfffffe00862abe00
amd64_syscall() at amd64_syscall+0x109/frame 0xfffffe00862abf30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00862abf30
--- syscall (1, FreeBSD ELF64, exit), rip = 0x33c88f91140a, rsp = 0x33c88b1d4378, rbp = 0x33c88b1d4390 ---
db:0:kdb.enter.default>  ps

stephenw10

Hmm, same crash too. I would definitely run some passes through memtest to check the RAM.

pfsss

@stephenw10 I've run a memtest to the memory, report this
IMG_8772 Large.jpeg
it is actually bad RAM!
thanks for your guides!

homerp

@stephenw10
excellent. Solved my issue with missing packages.
Up to this point I was getting:

DBG(1)[97341]> pkg initialized
Updating pfSense-core repository catalogue...
DBG(1)[97341]> PkgRepo: verifying update for pfSense-core
DBG(1)[97341]> PkgRepo: need forced update of pfSense-core
DBG(1)[97341]> Pkgrepo, begin update of '/var/db/pkg/repo-pfSense-core.sqlite'
DBG(1)[97341]> Request to fetch pkg+https://pkg.pfsense.org/pfSense_v2_7_2_amd64-core/meta.conf
DBG(1)[97341]> curl_open
DBG(1)[97341]> Fetch: fetcher used: pkg+https
DBG(1)[97341]> curl> fetching https://pkg.pfsense.org/pfSense_v2_7_2_amd64-core/meta.conf

DBG(1)[97341]> CURL> attempting to fetch from , left retry 3

* Couldn't find host pkg00-atx.netgate.com in the .netrc file; using defaults
*   Trying 208.123.73.207:443...
* Connected to pkg00-atx.netgate.com (208.123.73.207) port 443
* ALPN: curl offers http/1.1
*  CAfile: none
*  CApath: /etc/ssl/certs/
* SSL certificate problem: self-signed certificate in certificate chain
* Closing connection
DBG(1)[97341]> CURL> attempting to fetch from , left retry 2

After the rehash, this was fixed and the packages re-appeared in the GUI.
Many thanks.