[Bug 258691] [NVIDIA] kernel panic

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=258691

            Bug ID: 258691
           Summary: [NVIDIA] kernel panic
           Product: Base System
           Version: 13.0-STABLE
          Hardware: amd64
                OS: Any
            Status: New
          Severity: Affects Only Me
          Priority: ---
         Component: kern
          Assignee: bugs@FreeBSD.org
          Reporter: iron.udjin@gmail.com

OS: stable/13-n247369-0437d10e359e-dirty
nvidia-driver-470.63.01_1

THis panic occurs from time to time right after OS start.

Reading symbols from /usr/obj/usr/src/amd64.amd64/sys/IRON/kernel.full...

Unread portion of the kernel message buffer:
NVRM: Xid (PCI:0000:01:00): 8, pid=218, Channel 00000002


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address   = 0x0
fault code              = supervisor read data, page not present
instruction pointer     = 0x20:0xffffffff8314ac02
stack pointer          = 0x28:0xfffffe00e1b445c0
frame pointer          = 0x28:0xfffffe014b791c00
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         = 11 (swi4: clock (0))
trap number             = 12
panic: page fault
cpuid = 0
time = 1632381100
KDB: stack backtrace:
#0 0xffffffff806a9055 at kdb_backtrace+0x65
#1 0xffffffff806642c7 at vpanic+0x187
#2 0xffffffff80664133 at panic+0x43
#3 0xffffffff80912dd7 at trap_fatal+0x387
#4 0xffffffff80912e2f at trap_pfault+0x4f
#5 0xffffffff8091250a at trap+0x26a
#6 0xffffffff808ec4ce at calltrap+0x8
Uptime: 40s
Dumping 1338 out of 32650 MB:..2%..11%..21%..32%..41%..51%..61%..71%..81%..91%

__curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55
55              __asm("movq %%gs:%P1,%0" : "=r" (td) : "n" (offsetof(struct
pcpu,
(kgdb) bt
#0  __curthread () at /usr/src/sys/amd64/include/pcpu_aux.h:55
#1  doadump (textdump=<optimized out>) at /usr/src/sys/kern/kern_shutdown.c:399
#2  0xffffffff80663eef in kern_reboot (howto=260) at
/usr/src/sys/kern/kern_shutdown.c:486
#3  0xffffffff80664336 in vpanic (fmt=0xffffffff8094f606 "%s", ap=<optimized
out>) at /usr/src/sys/kern/kern_shutdown.c:919
#4  0xffffffff80664133 in panic (fmt=<unavailable>) at
/usr/src/sys/kern/kern_shutdown.c:843
#5  0xffffffff80912dd7 in trap_fatal (frame=0xfffffe00e1b44500, eva=0) at
/usr/src/sys/amd64/amd64/trap.c:941
#6  0xffffffff80912e2f in trap_pfault (frame=frame@entry=0xfffffe00e1b44500,
usermode=false, signo=<optimized out>, signo@entry=0x0, ucode=<optimized out>,
ucode@entry=0x0) at /usr/src/sys/amd64/amd64/trap.c:760
#7  0xffffffff8091250a in trap (frame=0xfffffe00e1b44500) at
/usr/src/sys/amd64/amd64/trap.c:438
#8  <signal handler called>
#9  0xffffffff8314ac02 in _nv011673rm () from /boot/modules/nvidia.ko
#10 0xfffffe014b791c10 in ?? ()
#11 0xffffffff8314ad79 in _nv011671rm () from /boot/modules/nvidia.ko
#12 0xfffffe014b791c10 in ?? ()
#13 0xfffffe014b791c28 in ?? ()
#14 0x0000000000000000 in ?? ()
(kgdb)

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