[Bug 193672] New: FreeBSD UEFI boot panics with VirtualBox UEFI loader
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Mon Sep 15 21:24:52 UTC 2014
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=193672
Bug ID: 193672
Summary: FreeBSD UEFI boot panics with VirtualBox UEFI loader
Product: Base System
Version: 10.1-BETA1
Hardware: Any
OS: Any
Status: Needs Triage
Severity: Affects Only Me
Priority: ---
Component: kern
Assignee: freebsd-bugs at FreeBSD.org
Reporter: emaste at freebsd.org
Created attachment 147364
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=147364&action=edit
verbose boot serial log from boot panic
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x486a8e215
fault code = supervisor read data, page not present
instruction pointer = 0x20:0xffffffff80300007
stack pointer = 0x28:0xffffffff81493070
frame pointer = 0x28:0x0
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags = resume, IOPL = 0
current process = 0 ()
trap number = 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff80947060 at ??+0
#1 0xffffffff8090c185 at ??+0
#2 0xffffffff80d07b6f at ??+0
#3 0xffffffff80d07e88 at ??+0
#4 0xffffffff80d074ea at ??+0
#5 0xffffffff80ced402 at ??+0
Uptime: 1s
Via LLDB the reported IP is:
Address: kernel[0xffffffff80300007] (kernel..text + 161399)
Summary: kernel`chopen + 855 [inlined] scsi_2btoul + 4 at scsi_ch.c:1632
kernel`chopen + 851 [inlined] chgetparams + 288 at scsi_ch.c:485
kernel`chopen + 563 at scsi_ch.c:485
(This seems a bit odd.)
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