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24.7 Production Series / Re: Update to 24.7.2 results in kernel panic

« on: August 26, 2024, 10:08:41 pm »

Hello all, sorry I'm a bit late to the party.  Had same error as OP. Read entire thread to help troubleshoot.  Tried the "set hint.agp.0.disabled=1" and got unknown variable error.  I'm running Opnsense on a Checkpoint 2200 (more than one to be exact) and all have had this issue.  Neither of these have VGA capabilities.  Also have one running on a Vsphere VM on a Dell R330 and has the same issue.  Attached is the info I could pull when booting from a console as a "single user" and from troubleshooting on the Checkpoint. 

Ultimate fix for me:

• Download new Serial image from website and install using ZFS (same as before)
• Restore configs and access router via SSH and web GUI
• Run opnsense-update -zkr 24.7.2 from shell
• Reboot and run update from web GUI

System is back up and so far is stable.

*UPDATE*
So, my VM did not go down, only the 2 CheckPoint Serial devices.  So, it does only affect the devices that are serial only.  Issue with my VM is a remote administration issue, something else to fix for me.....

Kernel panic and attempt to disable agp (I did try many different variations of this, not just the one below)

Code: [Select]

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     = 0x20:0xffffffff804d7de7
stack pointer           = 0x28:0xfffffe007b1e3b20
frame pointer           = 0x28:0xfffffe007b1e3b40
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         = 30 (zpool)
rdi: fffff800035d9400 rsi: 0000000000020005 rdx: 000000000000000b
rcx: fffff80003797900  r8: 0000000000000001  r9: 0000000000000000
rax: 0000000000000000 rbx: fffff800035d9400 rbp: fffffe007b1e3b40
r10: 0000000000000016 r11: fffff80005d7ec60 r12: 0000000000002000
r13: 0000000000020005 r14: fffff80003761900 r15: fffff80003761a00
trap number             = 12
panic: page fault
cpuid = 0
time = 1724695959
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe007b1e3810
vpanic() at vpanic+0x131/frame 0xfffffe007b1e3940
panic() at panic+0x43/frame 0xfffffe007b1e39a0
trap_fatal() at trap_fatal+0x40b/frame 0xfffffe007b1e3a00
trap_pfault() at trap_pfault+0x46/frame 0xfffffe007b1e3a50
calltrap() at calltrap+0x8/frame 0xfffffe007b1e3a50
--- trap 0xc, rip = 0xffffffff804d7de7, rsp = 0xfffffe007b1e3b20, rbp = 0xfffffe007b1e3b40 ---
agp_close() at agp_close+0x57/frame 0xfffffe007b1e3b40
giant_close() at giant_close+0x68/frame 0xfffffe007b1e3b90
devfs_close() at devfs_close+0x4b3/frame 0xfffffe007b1e3c00
VOP_CLOSE_APV() at VOP_CLOSE_APV+0x1d/frame 0xfffffe007b1e3c20
vn_close1() at vn_close1+0x14c/frame 0xfffffe007b1e3c90
vn_closefile() at vn_closefile+0x3d/frame 0xfffffe007b1e3ce0
devfs_close_f() at devfs_close_f+0x2a/frame 0xfffffe007b1e3d10
_fdrop() at _fdrop+0x11/frame 0xfffffe007b1e3d30
closef() at closef+0x24a/frame 0xfffffe007b1e3dc0
closefp_impl() at closefp_impl+0x58/frame 0xfffffe007b1e3e00
amd64_syscall() at amd64_syscall+0x100/frame 0xfffffe007b1e3f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe007b1e3f30
--- syscall (6, FreeBSD ELF64, close), rip = 0x2123944fb2ba, rsp = 0x2123994a4d88, rbp = 0x2123994a4da0 ---
KDB: enter: panic
[ thread pid 30 tid 100220 ]
Stopped at      kdb_enter+0x33: movq    $0,0xfd9962(%rip)
db> set hint.agp.0.disabled=1
Unknown variable
db>

Single User boot and trying to discover what was using agp

Code: [Select]

root@:/ # dmesg | grep agp
agp0: <Intel Pineview SVGA controller> on vgapci0
WARNING: Device "agp" is Giant locked and may be deleted before FreeBSD 15.0.
agp0: aperture size is 256M, detected 8188k stolen memory
agp0: <Intel Pineview SVGA controller> on vgapci0
WARNING: Device "agp" is Giant locked and may be deleted before FreeBSD 15.0.
agp0: aperture size is 256M, detected 8188k stolen memory
agp_close() at agp_close+0x57/frame 0xfffffe007b1efb40
agp0: <Intel Pineview SVGA controller> on vgapci0
WARNING: Device "agp" is Giant locked and may be deleted before FreeBSD 15.0.
agp0: aperture size is 256M, detected 8188k stolen memory