ok. I figured out, it is X9DR3-F with a couple of external cards (NIC 82574L and RAID LSI 9261-8i, which I thougth is internal, because it identifies itself as "megaide")
I tried to run in UKC>verbose, but it took me about an hour of debug without getting to Login: prompt, so I gave up with that idea. Didn't try recompiling kernel in DEBUG mode yet. also, I double-checked for newer firmware/bios, no updates available. here's dmesg: OpenBSD 5.1 (GENERIC.MP) #207: Sun Feb 12 09:42:14 MST 2012 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 137408897024 (131043MB) avail mem = 133736947712 (127541MB) mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe9380 (135 entries) bios0: vendor American Megatrends Inc. version "1.0c" date 06/29/2012 bios0: Supermicro X9DR3-F acpi0 at bios0: rev 2 acpi0: sleep states S0 S1 S4 S5 acpi0: tables DSDT FACP APIC SRAT SLIT HPET PRAD SPMI SSDT MCFG DMAR EINJ ERST HEST BERT acpi0: wakeup devices BR20(S1) EUSB(S4) USBE(S4) PEX0(S4) PEX1(S1) PEX2(S1) PEX3(S1) PEX4(S1) PEX5(S1) PEX6(S1) PEX7(S1) GBE_(S4) NPE1(S4) NPE2(S4) NPE3(S4) NPE4(S4) NPE5(S4) NPE6(S4) NPE7(S4) NPE8(S4) NPE9(S4) NPEA(S4) SLPB(S0) NPE1(S4) NPE3(S4) NPE7(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.27 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu0: 256KB 64b/line 8-way L2 cache cpu0: apic clock running at 100MHz cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu1: 256KB 64b/line 8-way L2 cache cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu2: 256KB 64b/line 8-way L2 cache cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu3: 256KB 64b/line 8-way L2 cache cpu4 at mainbus0: apid 8 (application processor) cpu4: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu4: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu4: 256KB 64b/line 8-way L2 cache cpu5 at mainbus0: apid 10 (application processor) cpu5: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu5: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu5: 256KB 64b/line 8-way L2 cache cpu6 at mainbus0: apid 32 (application processor) cpu6: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu6: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu6: 256KB 64b/line 8-way L2 cache cpu7 at mainbus0: apid 34 (application processor) cpu7: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu7: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu7: 256KB 64b/line 8-way L2 cache cpu8 at mainbus0: apid 36 (application processor) cpu8: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu8: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu8: 256KB 64b/line 8-way L2 cache cpu9 at mainbus0: apid 38 (application processor) cpu9: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu9: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA,S SE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu9: 256KB 64b/line 8-way L2 cache cpu10 at mainbus0: apid 40 (application processor) cpu10: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu10: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu10: 256KB 64b/line 8-way L2 cache cpu11 at mainbus0: apid 42 (application processor) cpu11: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu11: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu11: 256KB 64b/line 8-way L2 cache cpu12 at mainbus0: apid 1 (application processor) cpu12: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu12: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu12: 256KB 64b/line 8-way L2 cache cpu13 at mainbus0: apid 3 (application processor) cpu13: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu13: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu13: 256KB 64b/line 8-way L2 cache cpu14 at mainbus0: apid 5 (application processor) cpu14: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu14: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu14: 256KB 64b/line 8-way L2 cache cpu15 at mainbus0: apid 7 (application processor) cpu15: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu15: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu15: 256KB 64b/line 8-way L2 cache cpu16 at mainbus0: apid 9 (application processor) cpu16: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu16: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu16: 256KB 64b/line 8-way L2 cache cpu17 at mainbus0: apid 11 (application processor) cpu17: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu17: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu17: 256KB 64b/line 8-way L2 cache cpu18 at mainbus0: apid 33 (application processor) cpu18: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu18: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu18: 256KB 64b/line 8-way L2 cache cpu19 at mainbus0: apid 35 (application processor) cpu19: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu19: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu19: 256KB 64b/line 8-way L2 cache cpu20 at mainbus0: apid 37 (application processor) cpu20: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu20: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu20: 256KB 64b/line 8-way L2 cache cpu21 at mainbus0: apid 39 (application processor) cpu21: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.00 MHz cpu21: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu21: 256KB 64b/line 8-way L2 cache cpu22 at mainbus0: apid 41 (application processor) cpu22: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu22: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu22: 256KB 64b/line 8-way L2 cache cpu23 at mainbus0: apid 43 (application processor) cpu23: Intel(R) Xeon(R) CPU E5-2620 0 @ 2.00GHz, 2000.01 MHz cpu23: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUS H,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,SBF,SSE3,PCLMUL,MWAIT,DS-CPL,VMX,SMX,ES T,TM2,SSSE3,CX16,xTPR,PDCM,DCA, SSE4.1,SSE4.2,x2APIC,POPCNT,AES,XSAVE,AVX,NXE,LONG,LAHF cpu23: 256KB 64b/line 8-way L2 cache ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 20, 24 pins ioapic1 at mainbus0: apid 2 pa 0xfec01000, version 20, 24 pins ioapic2 at mainbus0: apid 3 pa 0xfec40000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 addr 0x80000000, bus 0-255 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 9 (BR20) acpiprt2 at acpi0: bus -1 (PEX0) acpiprt3 at acpi0: bus -1 (PEX1) acpiprt4 at acpi0: bus -1 (PEX2) acpiprt5 at acpi0: bus -1 (PEX3) acpiprt6 at acpi0: bus -1 (PEX4) acpiprt7 at acpi0: bus -1 (PEX5) acpiprt8 at acpi0: bus -1 (PEX6) acpiprt9 at acpi0: bus -1 (PEX7) acpiprt10 at acpi0: bus 8 (BR33) acpiprt11 at acpi0: bus 1 (NPE1) acpiprt12 at acpi0: bus -1 (BR2D) acpiprt13 at acpi0: bus -1 (BR32) acpiprt14 at acpi0: bus 2 (NPE2) acpiprt15 at acpi0: bus 4 (NPE3) acpiprt16 at acpi0: bus 5 (NPE5) acpiprt17 at acpi0: bus 6 (NPE7) acpiprt18 at acpi0: bus 7 (NPE9) acpiprt19 at acpi0: bus 128 (PCI1) acpiprt20 at acpi0: bus 130 (NPE1) acpiprt21 at acpi0: bus 131 (NPE3) acpiprt22 at acpi0: bus 132 (NPE7) acpicpu0 at acpi0: C2, C1, PSS acpicpu1 at acpi0: C2, C1, PSS acpicpu2 at acpi0: C2, C1, PSS acpicpu3 at acpi0: C2, C1, PSS acpicpu4 at acpi0: C2, C1, PSS acpicpu5 at acpi0: C2, C1, PSS acpicpu6 at acpi0: C2, C1, PSS acpicpu7 at acpi0: C2, C1, PSS acpicpu8 at acpi0: C2, C1, PSS acpicpu9 at acpi0: C2, C1, PSS acpicpu10 at acpi0: C2, C1, PSS acpicpu11 at acpi0: C2, C1, PSS acpicpu12 at acpi0: C2, C1, PSS acpicpu13 at acpi0: C2, C1, PSS acpicpu14 at acpi0: C2, C1, PSS acpicpu15 at acpi0: C2, C1, PSS acpicpu16 at acpi0: C2, C1, PSS acpicpu17 at acpi0: C2, C1, PSS acpicpu18 at acpi0: C2, C1, PSS acpicpu19 at acpi0: C2, C1, PSS acpicpu20 at acpi0: C2, C1, PSS acpicpu21 at acpi0: C2, C1, PSS acpicpu22 at acpi0: C2, C1, PSS acpicpu23 at acpi0: C2, C1, PSS acpibtn0 at acpi0: SLPB acpibtn1 at acpi0: PWRB ipmi at mainbus0 not configured cpu0: Enhanced SpeedStep 2000 MHz: speeds: 2001, 2000, 1900, 1800, 1700, 1600, 1500, 1400, 1300, 1200 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 vendor "Intel", unknown product 0x3c00 rev 0x07 ppb0 at pci0 dev 1 function 0 vendor "Intel", unknown product 0x3c02 rev 0x07: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 1 function 1 vendor "Intel", unknown product 0x3c03 rev 0x07: msi pci2 at ppb1 bus 2 "Intel I350" rev 0x01 at pci2 dev 0 function 0 not configured "Intel I350" rev 0x01 at pci2 dev 0 function 1 not configured ppb2 at pci0 dev 2 function 0 vendor "Intel", unknown product 0x3c04 rev 0x07: msi pci3 at ppb2 bus 4 ppb3 at pci0 dev 2 function 2 vendor "Intel", unknown product 0x3c06 rev 0x07: msi pci4 at ppb3 bus 5 em0 at pci4 dev 0 function 0 "Intel PRO/1000 MT (82574L)" rev 0x00: msi, address 68:05:ca:02:ba:ac ppb4 at pci0 dev 3 function 0 vendor "Intel", unknown product 0x3c08 rev 0x07: msi pci5 at ppb4 bus 6 em1 at pci5 dev 0 function 0 "Intel PRO/1000 MT (82574L)" rev 0x00: msi, address 68:05:ca:02:ba:ad ppb5 at pci0 dev 3 function 2 vendor "Intel", unknown product 0x3c0a rev 0x07: msi pci6 at ppb5 bus 7 mfi0 at pci6 dev 0 function 0 "Symbios Logic MegaRAID SAS2108 GEN2" rev 0x05: apic 2 int 18, 0x92631000 mfi0: logical drives 2, version 12.12.0-0111, 512MB RAM scsibus0 at mfi0: 2 targets sd0 at scsibus0 targ 0 lun 0: <LSI, MR9261-8i, 2.13> SCSI3 0/direct fixed naa.600605b00515d0301803de381453dce2 sd0: 512000MB, 512 bytes/sector, 1048576000 sectors sd1 at scsibus0 targ 1 lun 0: <LSI, MR9261-8i, 2.13> SCSI3 0/direct fixed naa.600605b00515d0301803de38145428cd sd1: 7113576MB, 512 bytes/sector, 14568603648 sectors vendor "Intel", unknown product 0x3c20 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 0 not configured vendor "Intel", unknown product 0x3c21 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 1 not configured vendor "Intel", unknown product 0x3c22 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 2 not configured vendor "Intel", unknown product 0x3c23 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 3 not configured vendor "Intel", unknown product 0x3c24 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 4 not configured vendor "Intel", unknown product 0x3c25 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 5 not configured vendor "Intel", unknown product 0x3c26 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 6 not configured vendor "Intel", unknown product 0x3c27 (class system subclass miscellaneous, rev 0x07) at pci0 dev 4 function 7 not configured vendor "Intel", unknown product 0x3c28 (class system subclass miscellaneous, rev 0x07) at pci0 dev 5 function 0 not configured vendor "Intel", unknown product 0x3c2a (class system subclass miscellaneous, rev 0x07) at pci0 dev 5 function 2 not configured vendor "Intel", unknown product 0x3c2c (class system subclass interrupt, rev 0x07) at pci0 dev 5 function 4 not configured ppb6 at pci0 dev 17 function 0 vendor "Intel", unknown product 0x1d3e rev 0x06 pci7 at ppb6 bus 8 vendor "Intel", unknown product 0x1d3a (class communications subclass miscellaneous, rev 0x05) at pci0 dev 22 function 0 not configured vendor "Intel", unknown product 0x1d3b (class communications subclass miscellaneous, rev 0x05) at pci0 dev 22 function 1 not configured ehci0 at pci0 dev 26 function 0 vendor "Intel", unknown product 0x1d2d rev 0x06: apic 0 int 16 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ehci1 at pci0 dev 29 function 0 vendor "Intel", unknown product 0x1d26 rev 0x06: apic 0 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb7 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa6 pci8 at ppb7 bus 9 vga1 at pci8 dev 3 function 0 "Matrox MGA G200eW" rev 0x0a wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) pcib0 at pci0 dev 31 function 0 vendor "Intel", unknown product 0x1d41 rev 0x06 ahci0 at pci0 dev 31 function 2 vendor "Intel", unknown product 0x1d02 rev 0x06: msi, AHCI 1.3 scsibus1 at ahci0: 32 targets vendor "Intel", unknown product 0x1d22 (class serial bus subclass SMBus, rev 0x06) at pci0 dev 31 function 3 not configured isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 kbc: cmd word write error pcppi0 at isa0 port 0x61 spkr0 at pcppi0 mtrr: Pentium Pro MTRR support uhub2 at uhub0 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uhidev0 at uhub2 port 6 configuration 1 interface 0 "Winbond Electronics Corp Hermon USB hidmouse Device" rev 1.10/0.01 addr 3 uhidev0: iclass 3/1 ums0 at uhidev0: 3 buttons, Z dir wsmouse0 at ums0 mux 0 uhidev1 at uhub2 port 6 configuration 1 interface 1 "Winbond Electronics Corp Hermon USB hidmouse Device" rev 1.10/0.01 addr 3 uhidev1: iclass 3/1 ukbd0 at uhidev1: 8 modifier keys, 6 key codes wskbd0 at ukbd0 mux 1 wskbd0: connecting to wsdisplay0 uhub3 at uhub1 port 1 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (3b4e244521904cd2.a) swap on sd0b dump on sd0b WARNING: / was not properly unmounted 2012/10/12 Christiano F. Haesbaert <haesba...@haesbaert.org> > On 11 October 2012 08:30, éÌØÑ ûÉÐÉÃÉÎ <chipits...@gmail.com> wrote: > > Hello! > > > > we recently installed OpenBSD/amd64 on Supermicro X9DR3-F, it hangs > about 1 > > times a day. > > 5.1 does not understand i350 chip, so we put external "Intel PRO/1000 MT > > (82574L)" nic. > > > > we have ddb.panic=1, but no ddb appears on screen on hang. > > also, it says "savecore: no core dump" during boot. > > > > we tested RAM with memtest, so we do not suspect it for memory related > > issue. > > > > > > how can we diagnose those hangs ? > > is it ok to run 5.1 on X9DR3-F ? > > > > do I need to provide dmesg output ? any other kind of diagnostics ? > > > > Cheers, > > Ilya Shipitsin > > > > If you can provide the dmesg I can help you, we have these at work: > hw.product=X9DRH-7TF/7F/iTF/iF > > Which should be similar, do you by any chance have a mfii(4) ? > Our machine had interrupt routing issues, maybe you're experiencing the > same. > Please provide a dmesg, even a picture should do and we can try something.