Page Fault on startx

[Bernard Mentink]

Hi Guys,

Had a page fault when doing a startx to run Mate desktop as I usually do
.... first time it happened.
dmesg error is:

--------------------------------------
iicbus6: <Philips I2C bus> on iicbb3 addr 0xff
iicbus8: <Philips I2C bus> on iicbb4 addr 0xff
iicbus10: <Philips I2C bus> on iicbb5 addr 0xff
info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
info: [drm] Driver supports precise vblank timestamp query.


Fatal trap 12: page fault while in kernel mode
cpuid = 0; lapic->id = 00000000
fault virtual address = 0x980
fault code = supervisor read data, page not present
instruction pointer = 0x8:0xffffffff82e69bbe
stack pointer        = 0x10:0xffffffe04d28f8d0
frame pointer        = 0x10:0xffffffe04d28f910
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, long 0, def32 0, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = Idle
current thread          = pri 28 (CRIT)
trap number = 12
panic: page fault
cpuid = 0
Trace beginning at frame 0xffffffe04d28f668
panic() at panic+0x267 0xffffffff805f8d8a
panic() at panic+0x267 0xffffffff805f8d8a
trap_fatal() at trap_fatal+0x3e1 0xffffffff809ea0b7
trap_pfault() at trap_pfault+0x1d0 0xffffffff809ea2a5
trap() at trap+0x536 0xffffffff809eaad9
calltrap() at calltrap+0x9 0xffffffff809d3d6f
--- trap 000000000000000c, rip = ffffffff82e69bbe, rsp = ffffffe04d28f8c0,
rbp = ffffffe04d28f910 ---
intel_set_cpu_fifo_underrun_reporting() at
intel_set_cpu_fifo_underrun_reporting+0x7e 0xffffffff82e69bbe
boot() called on cpu#0
-----------------------------------------------------

Any ideas why this happened? After the re-boot everything came up fine ..

Cheers,
Bernie

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