Bug #2089: Fatal trap 9: GPF in kernel mode - DragonFlyBSD - DragonFlyBSD bugtracker

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Bug #2089

closed

Fatal trap 9: GPF in kernel mode

Added by weingart over 13 years ago. Updated over 11 years ago.

Status:

Closed

Priority:

Normal

Assignee:

Category:

Target version:

Start date:

Due date:

% Done:

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Description

dfly-x86_64-2.10.1_REL.iso:
Running on proxmox 1.8 (linux kvm style VM)

tryroot cd0
cd9660: RockRidge Extension

Fatal trap 9: general protection fault while in kernel mode
instruction pointer = 0x8:0xfff...80701772
stack pointer = 0x10:0xfff...e001716bf0
frame pointer = 0x10:0xfff...e00c39eaf0
...
Stopped at cpu_heavy_restore+0x32: movq 0x320(%rdx),%rdi

Trace shows:
cpu_heavy_restore()
tsleep()
vm_pageout_thread() at vm_pageout_thread+0x221

Registers show:
can't get rdx... scrolls off screen, and cant seem to get backscroll
working.

Related issues 2 (0 open — 2 closed)

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Updated by weingart over 13 years ago

dfly x86_64 LATEST on 20110613 simply hangs during IDE/ATA detection:

atapci0: Reserved 0x8 bytes for rid 0x10 type 4 at 0x1f0
atapci0: Reserved 0x1 bytes for rid 0x14 type 4 at 0x3f6
ata0: reset tp1 mask=03 ostat0=50 ostat1=00
ata0: stat0=0x50 err=0x01 lsb=0x00 msb=0x00
ata0: stat1=0x00 err=0x00 lsb=0xff msg=0xff
ata0: reset tp2 stat0=50 stat1=00 devices=0x1<ATA_MASTER>
<HANG HERE>

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Updated by tuxillo over 12 years ago

Assignee deleted (0)

Tobias,

Is your KVM host an Intel Processor? Which one?

I'm unable to boot DFly x64 using KVM on Intel CPUs.

DMA space used: 144k, remaining available: 16384k

Fatal trap 9: general protection fault while in kernel mode
       cpuid = 0; lapic->id = 00000000
       instruction pointer     = 0x8:0xffffffff80797aa2
       stack pointer           = 0x10:0xffffffe00e4bbc00
       frame pointer           = 0x10:0xffffffe021c6fbd0
       code segment            = base 0x0, limit 0xfffff, type 0x1b
                        = DPL 0, pres 1, long 0, def32 0, gran 1
       processor eflags        = interrupt enabled, IOPL = 0
       current process         = 1
       current thread          = pri 10 (CRIT)
       kernel: type 9 trap, code=0

CPU0 stopping CPUs: 0x00000000
        stopped
       Stopped at      cpu_heavy_restore+0x72: movl    %ecx,%cr3

db> trace
       cpu_heavy_restore() at cpu_heavy_restore+0x72 0xffffffff80797aa2
       tsleep() at tsleep+0x54e 0xffffffff804f2f2b
       constty_daemon() at constty_daemon+0xb5 0xffffffff80505978

Cheers,
Antonio Huete

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