Project

General

Profile

Actions

Bug #1746

closed

Panic: 'Fatal trap 12' page fault while in kernel mode

Added by vsrinivas about 14 years ago. Updated over 2 years ago.

Status:
Closed
Priority:
Normal
Assignee:
-
Category:
Kernel
Target version:
Start date:
Due date:
% Done:

0%

Estimated time:

Description

Hi,

Running stress2, syscall.cfg.

Fault trap 12: page fault while in kernel mode
fault virtual address = 0x5c
fault code = supervisor read, page not present
instruction pointer = 0x8:0xc0322dac
stack pointer = 0x10:0xc7cc5cb8
frame pointer = 0x10:0xc7cc5cc4
code segment = base 0x0, limit 0xfffff, type = 0x1b = DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, IOPL = 0
current process = 33918 (syscall)
current thread = pri 6

kernel: type 12 trap, code = 0
Stopped at sys_caps_sys_wait+0x79: movl 0x5c(%ebx),%eax
db>

Core at http://acm.jhu.edu/~me/kern.n1.gz and
http://acm.jhu.edu/~me/vmcore.n1.gz

Actions

Also available in: Atom PDF