On 2013-06-04, at 11:04 AM, Nishant Sharma <[email protected]> wrote:
> Hi,
>
> The pfSense full install on Intel Atom D450, 4GB RAM, one re0, two em
> cards with VLANs on em1 has crashed 3-4 times in the past 3 days.
>
> I had submitted the crash reports as well, but I am not sure if it was
> considered as I am not running the latest version.
>
> I have again submitted a crash report at 1500 GMT today.
>
> Crash report's interesting parts (from my understanding) are:
>
> db:0:kdb.enter.default> show pcpu
> cpuid = 0
> dynamic pcpu = 0x51d080
> curthread = 0xc77aa280: pid 0 "em1 taskq"
> curpcb = 0xede4ed90
> fpcurthread = none
> idlethread = 0xc758f780: pid 11 "idle: cpu0"
> APIC ID = 0
> currentldt = 0x50
>
> ====================
>
> Fatal trap 12: page fault while in kernel mode
> cpuid = 0; apic id = 00
> fault virtual address = 0x420
> fault code = supervisor read, page not present
> instruction pointer = 0x20:0xc0515c79
> stack pointer = 0x28:0xede4e814
> frame pointer = 0x28:0xede4e82c
> code segment = base 0x0, limit 0xfffff, type 0x1b
> = DPL 0, pres 1, def32 1, gran 1
> processor eflags = interrupt enabled, resume, IOPL = 0
> current process = 0 (em1 taskq)
>
> ==========================================
Any chance you are making use of the schedules feature? I get daily crashes in
the network driver with fault code "supervisor read, page not present" with
alix2d13 hardware with pfSense 2.0.x in my home network, and all problems go
away when I un-configure this feature.
Ernst
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x8
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc09e7390
stack pointer = 0x28:0xe2ca27d4
frame pointer = 0x28:0xe2ca27f8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11 (irq10: vr0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 1d22h0m53s
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xc
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc09e7381
stack pointer = 0x28:0xe2ca2798
frame pointer = 0x28:0xe2ca27bc
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11 (irq10: vr0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 1h28m16s
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0x40500b8
fault code = supervisor read, page not present
instruction pointer = 0x20:0xc09e7381
stack pointer = 0x28:0xe2ca2798
frame pointer = 0x28:0xe2ca27bc
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = interrupt enabled, resume, IOPL = 0
current process = 11 (irq10: vr0)
trap number = 12
panic: page fault
cpuid = 0
Uptime: 2h14m15s
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