Date: Tue, 13 Apr 2004 12:10:46 +0100 From: Pete French <petefrench@keithprowse.com> To: stable@FreeBSD.ORG Subject: SMP/HTT problems with 4.10-BETA Message-ID: <E1BDLoU-0004c9-VQ@dilbert.firstcallgroup.co.uk>
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I just tested the new 4.10-BETA code to see if it had improved any of the issues I had running HTTP under 4.9. Unfortunately they still seem to be present. If I have a kernel configured with SMP options and I enable HTT then I see random errors in processes. These are not the normal "signal 11" things that I would associate with bad memory, but are odd occurrances such as the exit code from a process being wrong, or the exeutable created by a compile not running. Repeating the command will usually give the correct results. I had this issue originally with 4.9. I have not tested it with previous versions as I did not have an HTT processor when running older systems. The machine is a Dell Prescision 450 Workstation. The dmesg from a boot is below (with the CPU disabled) as is the output from mptable in case it helps anyone. I realise that other people are running with HTT quite happily though, and this doesnt bother me as I just build a ketnel with no SMP enabled. But as we were asked to test SMP in 4.10 I thought I should mention it. -pcf. Copyright (c) 1992-2003 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 4.10-BETA #0: Tue Apr 13 11:46:26 BST 2004 petefrench@dilbert.rattatosk:/usr/obj/usr/src/sys/DILBERT Timecounter "i8254" frequency 1193182 Hz CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.04-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0xf29 Stepping = 9 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> Hyperthreading: 2 logical CPUs real memory = 536301568 (523732K bytes) avail memory = 517771264 (505636K bytes) Changing APIC ID for IO APIC #0 from 0 to 8 on chip Changing APIC ID for IO APIC #1 from 0 to 10 on chip Changing APIC ID for IO APIC #2 from 0 to 9 on chip Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 -> irq 0 Programming 24 pins in IOAPIC #1 Programming 24 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor motherboard: 2 CPUs cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee00000 cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee00000 io0 (APIC): apic id: 8, version: 0x00178020, at 0xfec00000 io1 (APIC): apic id: 10, version: 0x00178020, at 0xfec80000 io2 (APIC): apic id: 9, version: 0x00178020, at 0xfec80800 Preloaded elf kernel "kernel" at 0xc03f6000. Warning: Pentium 4 CPU: PSE disabled Pentium Pro MTRR support enabled Using $PIR table, 8 entries at 0xc00feae0 apm0: <APM BIOS> on motherboard apm0: found APM BIOS v1.2, connected at v1.2 npx0: <math processor> on motherboard npx0: INT 16 interface pcib0: <Host to PCI bridge> on motherboard IOAPIC #0 intpin 16 -> irq 2 IOAPIC #0 intpin 19 -> irq 13 IOAPIC #0 intpin 18 -> irq 16 IOAPIC #0 intpin 23 -> irq 17 IOAPIC #0 intpin 17 -> irq 18 pci0: <PCI bus> on pcib0 agp0: <Intel Generic host to PCI bridge> mem 0xe8000000-0xefffffff at device 0.0 on pci0 pcib1: <PCI to PCI bridge (vendor=8086 device=2552)> mem 0xe0000000-0xe7ffffff at device 1.0 on pci0 pci1: <PCI bus> on pcib1 pcib2: <PCI to PCI bridge (vendor=8086 device=2553)> at device 2.0 on pci0 pci2: <PCI bus> on pcib2 pci2: <unknown card> (vendor=0x8086, dev=0x1461) at 28.0 pcib3: <PCI to PCI bridge (vendor=8086 device=1460)> at device 29.0 on pci2 IOAPIC #1 intpin 1 -> irq 19 IOAPIC #1 intpin 2 -> irq 20 IOAPIC #1 intpin 0 -> irq 21 pci3: <PCI bus> on pcib3 mpt0: <LSILogic 1030 Ultra4 Adapter> port 0xec00-0xecff mem 0xfe3c0000-0xfe3dffff,0xfe3e0000-0xfe3fffff irq 19 at device 12.0 on pci3 mpt1: <LSILogic 1030 Ultra4 Adapter> port 0xe800-0xe8ff mem 0xfe380000-0xfe39ffff,0xfe3a0000-0xfe3bffff irq 20 at device 12.1 on pci3 em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.25> port 0xe4c0-0xe4ff mem 0xfe360000-0xfe37ffff irq 21 at device 14.0 on pci3 em0: Speed:N/A Duplex:N/A pci2: <unknown card> (vendor=0x8086, dev=0x1461) at 30.0 pcib4: <PCI to PCI bridge (vendor=8086 device=1460)> at device 31.0 on pci2 pci4: <PCI bus> on pcib4 uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0xff80-0xff9f irq 2 at device 29.0 on pci0 usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0xff60-0xff7f irq 13 at device 29.1 on pci0 usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0xff40-0xff5f irq 16 at device 29.2 on pci0 usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered pci0: <USB controller> at 29.7 irq 17 pcib5: <Intel 82801BA/BAM (ICH2) Hub to PCI bridge> at device 30.0 on pci0 pci5: <PCI bus> on pcib5 pcib6: <PCI to PCI bridge (vendor=3388 device=0022)> at device 13.0 on pci5 IOAPIC #0 intpin 21 -> irq 22 IOAPIC #0 intpin 21 -> irq 22 pci6: <PCI bus> on pcib6 drm0: <Matrox G400/G450 (AGP)> mem 0xfd000000-0xfd7fffff,0xfdefc000-0xfdefffff,0xf6000000-0xf7ffffff irq 14 at device 0.0 on pci6 info: [drm] AGP at 0xe8000000 128MB info: [drm] Initialized mga 3.1.0 20021029 on minor 0 drm1: <Matrox G400/G450 (AGP)> mem 0xfc800000-0xfcffffff,0xfdef8000-0xfdefbfff,0xf4000000-0xf5ffffff irq 14 at device 4.0 on pci6 info: [drm] AGP at 0xe8000000 128MB info: [drm] Initialized mga 3.1.0 20021029 on minor 1 drm2: <Matrox G400/G450 (AGP)> mem 0xfc000000-0xfc7fffff,0xfdef4000-0xfdef7fff,0xf2000000-0xf3ffffff irq 14 at device 8.0 on pci6 can't re-use a leaf (name)! info: [drm] AGP at 0xe8000000 128MB info: [drm] Initialized mga 3.1.0 20021029 on minor 2 drm3: <Matrox G400/G450 (AGP)> mem 0xfb800000-0xfbffffff,0xfdef0000-0xfdef3fff,0xf0000000-0xf1ffffff irq 14 at device 12.0 on pci6 can't re-use a leaf (name)! info: [drm] AGP at 0xe8000000 128MB info: [drm] Initialized mga 3.1.0 20021029 on minor 3 isab0: <PCI to ISA bridge (vendor=8086 device=24c0)> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel ICH4 ATA100 controller> port 0xffa0-0xffaf,0-0x3,0-0x7,0-0x3,0-0x7 irq 16 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: <unknown card> (vendor=0x8086, dev=0x24c3) at 31.3 irq 18 pcm0: <Intel ICH4 (82801DB)> port 0xdc40-0xdc7f,0xd800-0xd8ff mem 0xfe500000-0xfe5000ff,0xfe500400-0xfe5005ff irq 18 at device 31.5 on pci0 pcm0: <Analog Devices AD1981B AC97 Codec> orm0: <Option ROMs> at iomem 0xc0000-0xc87ff,0xc8800-0xcc7ff,0xcc800-0xcdfff,0xce000-0xcffff on isa0 pmtimer0 on isa0 fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: FIFO enabled, 8 bytes threshold fd0: <1440-KB 3.5" drive> on fdc0 drive 0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0 kbd0 at atkbd0 psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: model Generic PS/2 mouse, device ID 0 vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 sc0: <System console> at flags 0x100 on isa0 sc0: VGA <16 virtual consoles, flags=0x300> sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0 sio0: type 16550A sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0 ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode ppc0: FIFO with 16/16/8 bytes threshold lpt0: <Printer> on ppbus0 lpt0: Interrupt-driven port SMP: AP CPU #1 Launched! acd0: CD-RW <SONY CD-RW CRX216E> at ata1-master PIO4 Waiting 3 seconds for SCSI devices to settle Mounting root from ufs:/dev/da0s2a da0 at mpt1 bus 0 target 0 lun 0 da0: <FUJITSU MAP3367NP 5608> Fixed Direct Access SCSI-3 device da0: 320.000MB/s transfers (160.000MHz, offset 127, 16bit), Tagged Queueing Enabled da0: 34732MB (71132959 512 byte sectors: 255H 63S/T 4427C) em0: Link is up 100 Mbps Full Duplex =============================================================================== MPTable, version 2.0.15 ------------------------------------------------------------------------------- MP Floating Pointer Structure: location: BIOS physical address: 0x000fe710 signature: '_MP_' length: 16 bytes version: 1.4 checksum: 0x91 mode: Virtual Wire ------------------------------------------------------------------------------- MP Config Table Header: physical address: 0x000f0000 signature: 'PCMP' base table length: 552 version: 1.4 checksum: 0x5d OEM ID: 'DELL ' Product ID: 'WS 450 ' OEM table pointer: 0x00000000 OEM table size: 0 entry count: 62 local APIC address: 0xfee00000 extended table length: 0 extended table checksum: 0 ------------------------------------------------------------------------------- MP Config Base Table Entries: -- Processors: APIC ID Version State Family Model Step Flags 0 0x14 BSP, usable 15 2 9 0xbfebfbff -- Bus: Bus ID Type 0 PCI 1 PCI 2 PCI 3 PCI 4 PCI 5 PCI 6 PCI 7 ISA -- I/O APICs: APIC ID Version State Address 8 0x20 usable 0xfec00000 10 0x20 usable 0xfec80000 9 0x20 usable 0xfec80800 -- I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 7 0 8 0 INT conforms conforms 7 1 8 1 INT conforms conforms 7 0 8 2 INT conforms conforms 7 3 8 3 INT conforms conforms 7 4 8 4 INT conforms conforms 7 5 8 5 INT conforms conforms 7 6 8 6 INT conforms conforms 7 7 8 7 INT conforms conforms 7 8 8 8 INT conforms conforms 7 9 8 9 INT conforms conforms 7 10 8 10 INT conforms conforms 7 11 8 11 INT conforms conforms 7 12 8 12 INT conforms conforms 7 14 8 14 INT conforms conforms 7 15 8 15 INT conforms conforms 0 29:A 8 16 INT conforms conforms 1 0:A 8 16 INT conforms conforms 0 31:B 8 17 INT conforms conforms 1 0:B 8 17 INT conforms conforms 0 31:A 8 18 INT conforms conforms 0 29:C 8 18 INT conforms conforms 0 29:B 8 19 INT conforms conforms 5 13:D 8 20 INT conforms conforms 5 14:C 8 20 INT conforms conforms 5 13:A 8 21 INT conforms conforms 5 14:D 8 21 INT conforms conforms 6 0:A 0 21 INT conforms conforms 6 4:A 0 21 INT conforms conforms 6 8:A 0 21 INT conforms conforms 6 12:A 0 21 INT conforms conforms 5 13:B 8 22 INT conforms conforms 5 14:A 8 22 INT conforms conforms 0 29:D 8 23 INT conforms conforms 5 13:C 8 23 INT conforms conforms 5 14:B 8 23 INT conforms conforms 3 14:A 10 0 INT conforms conforms 3 12:A 10 1 INT conforms conforms 6 0:A 0 1 INT conforms conforms 6 4:A 0 1 INT conforms conforms 6 8:A 0 1 INT conforms conforms 6 12:A 0 1 INT conforms conforms 3 12:B 10 2 INT conforms conforms 3 12:C 10 3 INT conforms conforms 3 12:D 10 4 INT conforms conforms 3 13:A 10 5 INT conforms conforms 3 13:B 10 6 INT conforms conforms 3 13:C 10 7 INT conforms conforms 3 13:D 10 8 -- Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN# ExtINT active-hi edge 7 0 255 0 NMI active-hi edge 7 0 255 1 ===============================================================================
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