Skip to content

Instantly share code, notes, and snippets.

@lattera
Created September 12, 2020 08:49
Show Gist options
  • Star 0 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save lattera/9b94053d2abfd94038c28053689e8e73 to your computer and use it in GitHub Desktop.
Save lattera/9b94053d2abfd94038c28053689e8e73 to your computer and use it in GitHub Desktop.
[637] Fatal trap 12: page fault while in kernel mode
[637] cpuid = 1; apic id = 01
[637] fault virtual address = 0x18
[637] fault code = supervisor read data, page not present
[637] instruction pointer = 0x20:0xffffffff82c49a6d
[637] stack pointer = 0x28:0xfffffe004b9256a0
[637] frame pointer = 0x28:0xfffffe004b9256e0
[637] code segment = base 0x0, limit 0xfffff, type 0x1b
[637] = DPL 0, pres 1, long 1, def32 0, gran 1
[637] processor eflags = interrupt enabled, resume, IOPL = 0
[637] current process = 47876 (hbsdcontrol)
[637] trap number = 12
[637] panic: page fault
[637] cpuid = 1
[637] time = 1599900355
[637] __HardenedBSD_version = 1200060 __FreeBSD_version = 1201524
[637] version = FreeBSD 12.2-PRERELEASE-HBSD #2 r365448+35bdbfd79562(hardened/12-stable/master)-dirty: Tue Sep 8 13:28:03 EDT 2020
[637] shawn@hbsd-12-stable-01:/usr/obj/usr/src/amd64.amd64/sys/HARDENEDBSD
[637] KDB: stack backtrace:
[637] #0 0xffffffff80b9a19b at kdb_backtrace+0x6b
[637] #1 0xffffffff80b539d0 at vpanic+0x180
[637] #2 0xffffffff80b537d3 at panic+0x43
[637] #3 0xffffffff81019951 at trap_fatal+0x391
[637] #4 0xffffffff810199c6 at trap_pfault+0x66
[637] #5 0xffffffff81019107 at trap+0x4f7
[637] #6 0xffffffff80ff1758 at calltrap+0x8
[637] #7 0xffffffff811aecb7 at VOP_SETEXTATTR_APV+0xb7
[637] #8 0xffffffff80c0a928 at extattr_delete_vp+0xd8
[637] #9 0xffffffff80c0aa8d at kern_extattr_delete_path+0xfd
[637] #10 0xffffffff8101a4c6 at amd64_syscall+0x2b6
[637] #11 0xffffffff80ff207e at fast_syscall_common+0xf8
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment