Kernel Crash, not able to get a dump so far.



  • I have had my system lock up a few times. At first it seemed to be fairly spread out. But appears to be happening more frequently.

    Fatal trap 12: page fault while in kernel mode
    cpuid = 1; apic id = 02
    fault virtual address  = 0x30
    fault code              = supervisor read data, page not present
    instruction pointer    = 0x20:0xffffffff80cb901c
    stack pointer          = 0x28:0xfffffe0119486450
    frame pointer          = 0x28:0xfffffe0119486480
    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        = 9285 (bc)

    Fatal trap 12: page fault while in kernel mode
    cpuid = 2; apic id = 04
    fault virtual address  = 0x30
    fault code              = supervisor read data, page not present
    instruction pointer    = 0x20:0xffffffff80cb901c
    stack pointer          = 0x28:0xfffffe011958a450
    frame pointer          = 0x28:0xfffffe011958a480
    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        = 6433 (sh)

    Hardware was running stable prior to reinstalling with 2.4, running on ZFS. Has done it twice today, once during early morning hours before I was awake. and once again this evening. Console is completely unresponsive after crash, only way to reset is hardware power cycle.

    Hardware is:
    Jetway Intel Celeron N2930 Quad Core
    with 4G ram, and 30G mSATA SSD.