Есть Intel Pentium 4 EM64T, 2 x 512 MB DDR2 RAM Corsair, 3 HDD Samsung SATA2, 2 из них в программном райде 1, а третий загрузочный.
Проблема возникает при компиляции: может произойти Segmentation fault, но при следущем запуске make процесс вылетет уже на совсем другом файле. Компилятор предлагает отправить отчёт от ошибке как bug.
Также случается, что программы вылетают в core dumped.
Есть идеи в чём может быть проблема?

dmesg.boot:
Copyright (c) 1992-2006 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
The Regents of the University of California. All rights reserved.
FreeBSD 6.1-RC1 #0: Mon Apr 24 19:39:36 UTC 2006
treck@:/usr/src/sys/amd64/compile/if22
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3065.02-MHz K8-class CPU)
Origin = "GenuineIntel" Id = 0xf41 Stepping = 1
Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
Features2=0x641d<SSE3,RSVD2,MON,DS_CPL,CNTX-ID,CX16,<b14>>
AMD Features=0x20100800<SYSCALL,NX,LM>
Hyperthreading: 2 logical CPUs
real memory = 1072558080 (1022 MB)
avail memory = 1025748992 (978 MB)
kbd0 at kbdmux0
cpu0 on motherboard
pcib0: <Host to PCI bridge> pcibus 0 on motherboard
pci0: <PCI bus> on pcib0
pci0: <serial bus, USB> at device 29.0 (no driver attached)
pci0: <serial bus, USB> at device 29.7 (no driver attached)
pcib1: <PCI-PCI bridge> at device 30.0 on pci0
pci1: <PCI bus> on pcib1
pci1: <display, VGA> at device 5.0 (no driver attached)
fxp0: <Intel 82550 Pro/100 Ethernet> port 0xdf00-0xdf3f mem 0xfd7ff000-0xfd7fffff,0xfd7c0000-0xfd7dffff irq 10 at device 6.0 on pci1
miibus0: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:02:b3:b5:6a:13
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH7 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xf900-0xf90f at device 31.1 on pci0
ata0: <ATA channel 0> on atapci0
ata1: <ATA channel 1> on atapci0
atapci1: <Intel ICH7 SATA300 controller> port 0xf800-0xf807,0xf700-0xf703,0xf600-0xf607,0xf500-0xf503,0xf400-0xf41f mem 0xfdffc000-0xfdffc3ff irq 11 at device 31.2 on pci0
ata2: <ATA channel 0> on atapci1
ata3: <ATA channel 1> on atapci1
ata4: <ATA channel 2> on atapci1
ata5: <ATA channel 3> on atapci1
pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xce000-0xcf7ff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
Timecounter "TSC" frequency 3065021445 Hz quality 800
Timecounters tick every 1.000 msec
module_register_init: MOD_LOAD (amr_linux, 0xffffffff804c5c60, 0) error 6
ipfw2 (+ipv6) initialized, divert loadable, rule-based forwarding disabled, default to accept, logging limited to 100 packets/entry by default
ad4: 152627MB <SAMSUNG HD160JJ ZM100-33> at ata2-master SATA300
ad6: 152627MB <SAMSUNG HD160JJ ZM100-33> at ata3-master SATA300
ad8: 152627MB <SAMSUNG HD160JJ ZM100-33> at ata4-master SATA300
ar0: 152625MB <Intel MatrixRAID RAID1> status: READY
ar0: disk0 READY (master) using ad8 at ata4-master
ar0: disk1 READY (mirror) using ad6 at ata3-master