Fatal trap 12
I've been using the new 2.0RC for a few days and it's crashed on me a couple of times. The 2nd time I noted down the console output:
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 = 0x20:0xc0a64c88 stack pointer = 0x28:0xc33d6ae4 frame pointer = 0x28:0xc33d6b00 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 = 12 (irq19: sis0) [thread] Stopped at m_copydata+0x38: movl 0xc(%esi),%eax[/thread]
Can you please share what kind of nics and hardware you have?
Under what condition this happens?
I just had the same problem today :
Here is the dump :
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address = 0xcc3f7550
fault code = supervisor write, page not present
instruction pointer = 0x20:0xc0a4e314
stack pointer = 0x28:0xc47d8b88
frame pointer = 0x28:0xc47d8ba8
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 11 (idle: cpu0)
Uname -a : FreeBSD pfsense.localdomain 8.1-RELEASE-p2 FreeBSD 8.1-RELEASE-p2 #1: Tue Apr 12 20:18:18 EDT 2011 sullrich@FreeBSD_8.0_pfSense_2.0-snaps.pfsense.org:/usr/obj.pfSense/usr/pfSensesrc/src/sys/pfSense_SMP.8 i386
Ethernet card :
rgephy0: <rtl8169s 8110s="" 8211b="" media="" interface="">PHY 1 on miibus0
rgephy1: <rtl8169s 8110s="" 8211b="" media="" interface="">PHY 1 on miibus1
rlphy0: <realtek internal="" media="" interface="">PHY 0 on miibus2
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (2999.68-MHz 686-class CPU)
I hope it helps ….
I have many of them, happens on the secondary machine when I am making many changes to the primary machine… I hope this is the problem and that will be solved soon
I'm not using CARP. To me, the problem seems to happen randomly….
If someone needs more info, i'm willing to help