Hi. I have recently upgraded the server from 6.X -> Latest 6.X -> 7.2. But after the upgrade it boots OK once and after that it freezes. Verbose boot give me these lines: ---- snip ---- Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 7.2-STABLE #2: Fri Sep 18 13:22:40 CEST 2009 root@gs4:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel "/boot/kernel/kernel" at 0xc0e7e000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0e7e1d8. Calibrating clock(s) ... i8254 clock: 1193116 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter "i8254" frequency 1193182 Hz quality 0 Calibrating TSC clock ... ---- snap ---- I can boot the system without ACPI enabled w/o problem. But once it is enabled it will freeze at this point. This has happend on both servers I have upgraded. Both of them are identical. /Bjorn Full dmesg w acpi disabled: %dmesg Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation. FreeBSD 7.2-STABLE #2: Fri Sep 18 13:22:40 CEST 2009 root@gs4:/usr/obj/usr/src/sys/GENERIC Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: AMD Opteron(tm) Processor 285 (2605.93-MHz 686-class CPU) Origin = "AuthenticAMD" Id = 0x20f12 Stepping = 2 Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> Features2=0x1<SSE3> AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow!+,3DNow!> AMD Features2=0x2<CMP> Cores per package: 2 real memory = 3221192704 (3071 MB) avail memory = 3146604544 (3000 MB) MPTable: <HP PROLIANT > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 3 ioapic0: Assuming intbase of 0 ioapic1: Assuming intbase of 24 ioapic2: Assuming intbase of 28 ioapic3: Assuming intbase of 32 ioapic4: Assuming intbase of 36 ioapic0 <Version 1.1> irqs 0-23 on motherboard ioapic1 <Version 1.1> irqs 24-27 on motherboard ioapic2 <Version 1.1> irqs 28-31 on motherboard ioapic3 <Version 1.1> irqs 32-35 on motherboard ioapic4 <Version 1.1> irqs 36-39 on motherboard kbd1 at kbdmux0 pcib0: <Host to PCI bridge> pcibus 0 on motherboard pci0: <PCI bus> on pcib0 pcib1: <MPTable PCI-PCI bridge> at device 3.0 on pci0 pci1: <PCI bus> on pcib1 ohci0: <OHCI (generic) USB controller> mem 0xf7df0000-0xf7df0fff irq 19 at device 0.0 on pci1 ohci0: [GIANT-LOCKED] ohci0: [ITHREAD] usb0: OHCI version 1.0, legacy support usb0: SMM does not respond, resetting usb0: <OHCI (generic) USB controller> on ohci0 usb0: USB revision 1.0 uhub0: <AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 uhub0: 3 ports with 3 removable, self powered ohci1: <OHCI (generic) USB controller> mem 0xf7de0000-0xf7de0fff irq 19 at device 0.1 on pci1 ohci1: [GIANT-LOCKED] ohci1: [ITHREAD] usb1: OHCI version 1.0, legacy support usb1: SMM does not respond, resetting usb1: <OHCI (generic) USB controller> on ohci1 usb1: USB revision 1.0 uhub1: <AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1 uhub1: 3 ports with 3 removable, self powered pci1: <base peripheral> at device 2.0 (no driver attached) pci1: <base peripheral> at device 2.2 (no driver attached) vgapci0: <VGA-compatible display> port 0x4400-0x44ff mem 0xf6000000-0xf6ffffff,0xf5ff0000-0xf5ff0fff at device 3.0 on pci1 isab0: <PCI-ISA bridge> at device 4.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <AMD 8111 UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2000-0x200f at device 4.1 on pci0 ata0: <ATA channel 0> on atapci0 ata0: [ITHREAD] ata1: <ATA channel 1> on atapci0 ata1: [ITHREAD] pci0: <bridge> at device 4.3 (no driver attached) pcib2: <MPTable PCI-PCI bridge> at device 7.0 on pci0 pci2: <PCI bus> on pcib2 ciss0: <HP Smart Array 6i> port 0x5000-0x50ff mem 0xf7ef0000-0xf7ef1fff,0xf7e80000-0xf7ebffff irq 24 at device 4.0 on pci2 ciss0: [ITHREAD] pcib3: <MPTable PCI-PCI bridge> at device 8.0 on pci0 pci3: <PCI bus> on pcib3 bge0: <HP NC7782 Gigabit Server Adapter, ASIC rev. 0x2100> mem 0xf7ff0000-0xf7ffffff irq 28 at device 6.0 on pci3 miibus0: <MII bus> on bge0 brgphy0: <BCM5704 10/100/1000baseTX PHY> PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto bge0: Ethernet address: 00:17:a4:8d:f9:2a bge0: [ITHREAD] bge1: <HP NC7782 Gigabit Server Adapter, ASIC rev. 0x2100> mem 0xf7fe0000-0xf7feffff irq 29 at device 6.1 on pci3 miibus1: <MII bus> on bge1 brgphy1: <BCM5704 10/100/1000baseTX PHY> PHY 1 on miibus1 brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto bge1: Ethernet address: 00:17:a4:8d:f9:29 bge1: [ITHREAD] cpu0 on motherboard powernow0: <Cool`n'Quiet K8> on cpu0 device_attach: powernow0 attach returned 6 cpu1 on motherboard powernow1: <Cool`n'Quiet K8> on cpu1 device_attach: powernow1 attach returned 6 cpu2 on motherboard powernow2: <Cool`n'Quiet K8> on cpu2 device_attach: powernow2 attach returned 6 cpu3 on motherboard powernow3: <Cool`n'Quiet K8> on cpu3 device_attach: powernow3 attach returned 6 eisa0: <EISA bus> on motherboard mainboard0: <CPQ0755 (System Board)> at slot 0 on eisa0 pnpbios: error 1/82 getting device count/size limit pmtimer0 on isa0 orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xc8000-0xcbfff,0xee000-0xeffff pnpid ORM0000 on isa0 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: <PS/2 Mouse> irq 12 on atkbdc0 psm0: [GIANT-LOCKED] psm0: [ITHREAD] psm0: model Generic PS/2 mouse, device ID 0 fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0 fdc0: [FILTER] fd0: <1440-KB 3.5" drive> on fdc0 drive 0 ppc0: parallel port not found. 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 sio0: [FILTER] sio1 at port 0x2f8-0x2ff irq 3 on isa0 sio1: type 16550A sio1: [FILTER] vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 Timecounters tick every 1.000 msec acd0: CDROM <TSSTcorpCD-ROM TS-L162C/N204> at ata0-master UDMA33 da0 at ciss0 bus 0 target 0 lun 0 da0: <COMPAQ RAID 1 VOLUME OK> Fixed Direct Access SCSI-0 device da0: 135.168MB/s transfers SdMaP0:: ACPo mCmPaUn d# 1Q uLeauuenicnhge dE!n abled da0: 69452MB (142239510 512 bSyMtPe: sAePc tCoPrUs :# 22 5L5aunHc h6e3dS/!T 8854C) SMP: AP CPU #3 Launched! Trying to mount root from ufs:/dev/da0s1a bge0: link state changed to UP
Ok. I added KDB DDB and ACPI_DEBUG to the kernel and it then boots but with this error: ---- snip ---- Preloaded elf kernel "/boot/kernel/kernel" at 0xc0ed3000. Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0ed31d8. link_elf: symbol AcpiDmDumpMethodInfo undefined KLD file acpi.ko - could not finalize loading Calibrating clock(s) ... i8254 clock: 1193120 Hz CLK_USE_I8254_CALIBRATION not specified - using default frequency Timecounter "i8254" frequency 1193182 Hz quality 0 Calibrating TSC clock ... TSC clock: 2605923359 Hz CPU: AMD Opteron(tm) Processor 285 (2605.92-MHz 686-class CPU) ---- snap ---- What else can I do to help you to figure this out? /Bjorn On Mon, 21 Sep 2009, kama wrote:> > Hi. > > I have recently upgraded the server from 6.X -> Latest 6.X -> 7.2. But > after the upgrade it boots OK once and after that it freezes. > > Verbose boot give me these lines: > > ---- snip ---- > Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation. > FreeBSD 7.2-STABLE #2: Fri Sep 18 13:22:40 CEST 2009 > root@gs4:/usr/obj/usr/src/sys/GENERIC > Preloaded elf kernel "/boot/kernel/kernel" at 0xc0e7e000. > Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0e7e1d8. > Calibrating clock(s) ... i8254 clock: 1193116 Hz > CLK_USE_I8254_CALIBRATION not specified - using default frequency > Timecounter "i8254" frequency 1193182 Hz quality 0 > Calibrating TSC clock ... > ---- snap ---- > > I can boot the system without ACPI enabled w/o problem. But once it is > enabled it will freeze at this point. > > This has happend on both servers I have upgraded. Both of them are > identical. > > /Bjorn > > Full dmesg w acpi disabled: > > %dmesg > Copyright (c) 1992-2009 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 is a registered trademark of The FreeBSD Foundation. > FreeBSD 7.2-STABLE #2: Fri Sep 18 13:22:40 CEST 2009 > root@gs4:/usr/obj/usr/src/sys/GENERIC > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: AMD Opteron(tm) Processor 285 (2605.93-MHz 686-class CPU) > Origin = "AuthenticAMD" Id = 0x20f12 Stepping = 2 > > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x1<SSE3> > AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow!+,3DNow!> > AMD Features2=0x2<CMP> > Cores per package: 2 > real memory = 3221192704 (3071 MB) > avail memory = 3146604544 (3000 MB) > MPTable: <HP PROLIANT > > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs > cpu0 (BSP): APIC ID: 0 > cpu1 (AP): APIC ID: 1 > cpu2 (AP): APIC ID: 2 > cpu3 (AP): APIC ID: 3 > ioapic0: Assuming intbase of 0 > ioapic1: Assuming intbase of 24 > ioapic2: Assuming intbase of 28 > ioapic3: Assuming intbase of 32 > ioapic4: Assuming intbase of 36 > ioapic0 <Version 1.1> irqs 0-23 on motherboard > ioapic1 <Version 1.1> irqs 24-27 on motherboard > ioapic2 <Version 1.1> irqs 28-31 on motherboard > ioapic3 <Version 1.1> irqs 32-35 on motherboard > ioapic4 <Version 1.1> irqs 36-39 on motherboard > kbd1 at kbdmux0 > pcib0: <Host to PCI bridge> pcibus 0 on motherboard > pci0: <PCI bus> on pcib0 > pcib1: <MPTable PCI-PCI bridge> at device 3.0 on pci0 > pci1: <PCI bus> on pcib1 > ohci0: <OHCI (generic) USB controller> mem 0xf7df0000-0xf7df0fff irq 19 at > device 0.0 on pci1 > ohci0: [GIANT-LOCKED] > ohci0: [ITHREAD] > usb0: OHCI version 1.0, legacy support > usb0: SMM does not respond, resetting > usb0: <OHCI (generic) USB controller> on ohci0 > usb0: USB revision 1.0 > uhub0: <AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb0 > uhub0: 3 ports with 3 removable, self powered > ohci1: <OHCI (generic) USB controller> mem 0xf7de0000-0xf7de0fff irq 19 at > device 0.1 on pci1 > ohci1: [GIANT-LOCKED] > ohci1: [ITHREAD] > usb1: OHCI version 1.0, legacy support > usb1: SMM does not respond, resetting > usb1: <OHCI (generic) USB controller> on ohci1 > usb1: USB revision 1.0 > uhub1: <AMD OHCI root hub, class 9/0, rev 1.00/1.00, addr 1> on usb1 > uhub1: 3 ports with 3 removable, self powered > pci1: <base peripheral> at device 2.0 (no driver attached) > pci1: <base peripheral> at device 2.2 (no driver attached) > vgapci0: <VGA-compatible display> port 0x4400-0x44ff mem > 0xf6000000-0xf6ffffff,0xf5ff0000-0xf5ff0fff at device 3.0 on pci1 > isab0: <PCI-ISA bridge> at device 4.0 on pci0 > isa0: <ISA bus> on isab0 > atapci0: <AMD 8111 UDMA133 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x2000-0x200f at device 4.1 on pci0 > ata0: <ATA channel 0> on atapci0 > ata0: [ITHREAD] > ata1: <ATA channel 1> on atapci0 > ata1: [ITHREAD] > pci0: <bridge> at device 4.3 (no driver attached) > pcib2: <MPTable PCI-PCI bridge> at device 7.0 on pci0 > pci2: <PCI bus> on pcib2 > ciss0: <HP Smart Array 6i> port 0x5000-0x50ff mem > 0xf7ef0000-0xf7ef1fff,0xf7e80000-0xf7ebffff irq 24 at device 4.0 on pci2 > ciss0: [ITHREAD] > pcib3: <MPTable PCI-PCI bridge> at device 8.0 on pci0 > pci3: <PCI bus> on pcib3 > bge0: <HP NC7782 Gigabit Server Adapter, ASIC rev. 0x2100> mem > 0xf7ff0000-0xf7ffffff irq 28 at device 6.0 on pci3 > miibus0: <MII bus> on bge0 > brgphy0: <BCM5704 10/100/1000baseTX PHY> PHY 1 on miibus0 > brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, > 1000baseT-FDX, auto > bge0: Ethernet address: 00:17:a4:8d:f9:2a > bge0: [ITHREAD] > bge1: <HP NC7782 Gigabit Server Adapter, ASIC rev. 0x2100> mem > 0xf7fe0000-0xf7feffff irq 29 at device 6.1 on pci3 > miibus1: <MII bus> on bge1 > brgphy1: <BCM5704 10/100/1000baseTX PHY> PHY 1 on miibus1 > brgphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, > 1000baseT-FDX, auto > bge1: Ethernet address: 00:17:a4:8d:f9:29 > bge1: [ITHREAD] > cpu0 on motherboard > powernow0: <Cool`n'Quiet K8> on cpu0 > device_attach: powernow0 attach returned 6 > cpu1 on motherboard > powernow1: <Cool`n'Quiet K8> on cpu1 > device_attach: powernow1 attach returned 6 > cpu2 on motherboard > powernow2: <Cool`n'Quiet K8> on cpu2 > device_attach: powernow2 attach returned 6 > cpu3 on motherboard > powernow3: <Cool`n'Quiet K8> on cpu3 > device_attach: powernow3 attach returned 6 > eisa0: <EISA bus> on motherboard > mainboard0: <CPQ0755 (System Board)> at slot 0 on eisa0 > pnpbios: error 1/82 getting device count/size limit > pmtimer0 on isa0 > orm0: <ISA Option ROMs> at iomem > 0xc0000-0xc7fff,0xc8000-0xcbfff,0xee000-0xeffff pnpid ORM0000 on isa0 > atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 > atkbd0: <AT Keyboard> irq 1 on atkbdc0 > kbd0 at atkbd0 > atkbd0: [GIANT-LOCKED] > atkbd0: [ITHREAD] > psm0: <PS/2 Mouse> irq 12 on atkbdc0 > psm0: [GIANT-LOCKED] > psm0: [ITHREAD] > psm0: model Generic PS/2 mouse, device ID 0 > fdc0: <Enhanced floppy controller> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 > on isa0 > fdc0: [FILTER] > fd0: <1440-KB 3.5" drive> on fdc0 drive 0 > ppc0: parallel port not found. > 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 > sio0: [FILTER] > sio1 at port 0x2f8-0x2ff irq 3 on isa0 > sio1: type 16550A > sio1: [FILTER] > vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 > Timecounters tick every 1.000 msec > acd0: CDROM <TSSTcorpCD-ROM TS-L162C/N204> at ata0-master UDMA33 > da0 at ciss0 bus 0 target 0 lun 0 > da0: <COMPAQ RAID 1 VOLUME OK> Fixed Direct Access SCSI-0 device > da0: 135.168MB/s transfers > SdMaP0:: ACPo mCmPaUn d# 1Q uLeauuenicnhge dE!n > abled > da0: 69452MB (142239510 512 bSyMtPe: sAePc tCoPrUs :# 22 5L5aunHc > h6e3dS/!T > 8854C) > SMP: AP CPU #3 Launched! > Trying to mount root from ufs:/dev/da0s1a > bge0: link state changed to UP > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
on 22/09/2009 16:48 kama said the following:> > On Tue, 22 Sep 2009, Andriy Gapon wrote: > >> on 22/09/2009 11:35 kama said the following: >>> Ok. >>> >>> I added KDB DDB and ACPI_DEBUG to the kernel and it then boots but with >>> this error: >>> >>> ---- snip ---- >>> Preloaded elf kernel "/boot/kernel/kernel" at 0xc0ed3000. >>> Preloaded elf module "/boot/kernel/acpi.ko" at 0xc0ed31d8. >>> link_elf: symbol AcpiDmDumpMethodInfo undefined >>> KLD file acpi.ko - could not finalize loading >>> Calibrating clock(s) ... i8254 clock: 1193120 Hz >>> CLK_USE_I8254_CALIBRATION not specified - using default frequency >>> Timecounter "i8254" frequency 1193182 Hz quality 0 >>> Calibrating TSC clock ... TSC clock: 2605923359 Hz >>> CPU: AMD Opteron(tm) Processor 285 (2605.92-MHz 686-class CPU) >>> ---- snap ---- >>> >>> What else can I do to help you to figure this out? >> >> This is a very strange error. >> Did you install a binary distribution or did build your kernel from sources? >> >From your demsg I think that it is the latter. >> And I believe that your source tree may be damaged somehow. >> Please try again with a clean checkout from (- this is important -) a known good >> place, some cvsup mirrors have been known to serve inconsistent sources. > > I have now changed from cvsup.dk.freebsd.org to cvsup.freebsd.org with no > luck. > > These are the steps I do (and have done for ages): > # cd /usr/src > # make clean cleandir > # cd .. > # rm -rf src/* obj/* > # cd > # csup stable-supfile-7 > # cd /usr/src > # make buildworld > # make buildkernel > # make installkernel > # mergemaster -p > # make installworld > # mergemaster -U -i > # reboot > > I see that there are a newer BIOS on the HP homepage for this DL385. I > will try to update the BIOS later this week. > > The servers are not up to be in production until early november, so there > are some time to test things. >I specifically meant this message: link_elf: symbol AcpiDmDumpMethodInfo undefined $ glimpse AcpiDmDumpMethodInfo /usr/src/sys/contrib/dev/acpica/dmobject.c: * FUNCTION: AcpiDmDumpMethodInfo /usr/src/sys/contrib/dev/acpica/dmobject.c: AcpiDmDumpMethodInfo ( /usr/src/sys/contrib/dev/acpica/dsmethod.c: AcpiDmDumpMethodInfo (Status, WalkState, WalkState->Op); /usr/src/sys/contrib/dev/acpica/acdisasm.h: AcpiDmDumpMethodInfo ( So this function is both defined and used only inside acpi code (vendor part of it). The error you get does not seem to be a run-time condition. It seems to be a system build/install issue (and it looks like the issue is unique to you). I am almost out of guesses, maybe you have stale acpi.ko module in some modules directory. Hmm, one last idea - maybe you have something like "build modules with world" option and also perhaps ACPI_DEBUG is defined somewhere? It could be that something gets out of sync with respect to ACPI_DISASSEMBLER macro. Output of the following command may be useful: $ nm -A /boot/kernel/* | fgrep AcpiDmDumpMethodInfo Could you please try investigating this? Maybe even include acpi into kernel? -- Andriy Gapon
on 25/09/2009 12:04 kama said the following:> On Thu, 24 Sep 2009, kama wrote: > >> I am currently building the source on another machine. Lets see if it will >> build it any better. > > Building the the world on another machine and install it on the DL385 > machine made it also to freeze.Did you still get the message about unresolved symbol? -- Andriy Gapon
On Fri, 25 Sep 2009, Andriy Gapon wrote:> on 25/09/2009 12:04 kama said the following: > > On Thu, 24 Sep 2009, kama wrote: > > > >> I am currently building the source on another machine. Lets see if it will > >> build it any better. > > > > Building the the world on another machine and install it on the DL385 > > machine made it also to freeze. > > Did you still get the message about unresolved symbol?I did not try with ACPI_DEBUG enabled. Another week, so I can start testing again... /Bjorn