Antoine Martin wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA512 > > Hi, > > Trying to boot KVM on a Core2Duo system, kvm-59 + linux-2.6.23.12 > Booting with: > qemu-system-x86_64 -hda /home/uml/BusyBox-1.5.0-amd64-root_fs -m 384 > - -nographic -cpu qemu64 -kernel /boot/vmlinuz-2.6.23.12 -append > "earlyprintk=serial,ttyS0,115200" > >
what happen if you add -no-kvm? > Boot stops after: > [ 0.509283] time.c: Detected 2393.985 MHz processor. > [ 0.600090] Console: colour VGA+ 80x25 > [ 0.600570] console handover: boot [earlyser0] -> real [tty0] > > It sits there using 100% CPU until I kill it. > > If I add "-serial file:serial.log", I get dropped to the qemu shell and > the log file contains the same as above. > > Sorry if this has been covered before, couldn't find it. > > Cheers > Antoine > > > Strace of the spinning process: > clock_gettime(CLOCK_MONOTONIC, {6003, 864979716}) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865075815}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865092971}) = 0 > timer_gettime(0, {it_interval={0, 0}, it_value={0, 0}}) = 0 > timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 250000}}, NULL) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865156093}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865173715}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865192525}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 865210519}) = 0 > timer_gettime(0, {it_interval={0, 0}, it_value={0, 162334}}) = 0 > ioctl(5, 0xae80, 0) = -1 EINTR (Interrupted system call) > rt_sigtimedwait([USR2 ALRM IO], {si_signo=SIGALRM, si_code=SI_TIMER, > si_pid=0, si_uid=0, si_value={int=0, ptr=0x7fff00000000}}, > 0x7fff64781140, 8) = 14 > rt_sigaction(SIGALRM, NULL, {0x60006e20, ~[KILL STOP RTMIN RT_1], > SA_RESTORER, 0x2b6546c23ed0}, 8) = 0 > rt_sigtimedwait([USR2 ALRM IO], 0x6026ee00) = -1 EAGAIN (Resource > temporarily unavailable) > select(1, [0], [], [], {0, 0}) = 0 (Timeout) > clock_gettime(CLOCK_MONOTONIC, {6003, 874979291}) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > ioctl(4, 0x4008ae61, 0x7fff64780f10) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 875036807}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 875054053}) = 0 > timer_gettime(0, {it_interval={0, 0}, it_value={0, 0}}) = 0 > timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 8781000}}, NULL) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 875116694}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 875134858}) = 0 > clock_gettime(CLOCK_MONOTONIC, {6003, 875152025}) = 0 > timer_gettime(0, {it_interval={0, 0}, it_value={0, 8712787}}) = 0 > timer_settime(0, 0, {it_interval={0, 0}, it_value={0, 8683000}}, NULL) = 0 > ioctl(5, 0xae80 <unfinished ...> > (ad-infinitum) > > > Full boot log below: > # qemu-system-x86_64 -hda /home/uml/BusyBox-1.5.0-amd64-root_fs -m 384 > - -nographic -cpu qemu64 -kernel /boot/vmlinuz-2.6.23.12 -append > "earlyprintk=serial,115200" > [ 0.000000] Linux version 2.6.23.12 ([EMAIL PROTECTED]) (gcc version 4.1.1 > (Gentoo 4.1.1-r3)) #2 SMP Fri Jan 4 21:25:37 GMT 2008 > [ 0.000000] Command line: earlyprintk=serial,115200 > [ 0.000000] BIOS-provided physical RAM map: > [ 0.000000] BIOS-e820: 0000000000000000 - 000000000009fc00 (usable) > [ 0.000000] BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved) > [ 0.000000] BIOS-e820: 00000000000e8000 - 0000000000100000 (reserved) > [ 0.000000] BIOS-e820: 0000000000100000 - 0000000017ff0000 (usable) > [ 0.000000] BIOS-e820: 0000000017ff0000 - 0000000018000000 (ACPI data) > [ 0.000000] BIOS-e820: 00000000fffbd000 - 0000000100000000 (reserved) > [ 0.000000] console [earlyser0] enabled > [ 0.000000] end_pfn_map = 1048576 > kernel direct mapping tables up to 100000000 @ 8000-d000 > [ 0.000000] DMI not present or invalid. > [ 0.000000] ACPI: RSDP 000FAD00, 0014 (r0 QEMU ) > [ 0.000000] ACPI: RSDT 17FF0000, 002C (r1 QEMU QEMURSDT 1 > QEMU 1) > [ 0.000000] ACPI: FACP 17FF002C, 0074 (r1 QEMU QEMUFACP 1 > QEMU 1) > [ 0.000000] ACPI: DSDT 17FF0100, 0948 (r1 BXPC BXDSDT 1 > INTL 20061109) > [ 0.000000] ACPI: FACS 17FF00C0, 0040 > [ 0.000000] ACPI: APIC 17FF0A48, 0040 (r1 QEMU QEMUAPIC 1 > QEMU 1) > [ 0.000000] No mptable found. > [ 0.000000] Zone PFN ranges: > [ 0.000000] DMA 0 -> 4096 > [ 0.000000] DMA32 4096 -> 1048576 > [ 0.000000] Normal 1048576 -> 1048576 > [ 0.000000] Movable zone start PFN for each node > [ 0.000000] early_node_map[2] active PFN ranges > [ 0.000000] 0: 0 -> 159 > [ 0.000000] 0: 256 -> 98288 > [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 > [ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) > [ 0.000000] Processor #0 (Bootup-CPU) > [ 0.000000] ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0]) > [ 0.000000] IOAPIC[0]: apic_id 1, address 0xfec00000, GSI 0-23 > [ 0.000000] Setting APIC routing to flat > [ 0.000000] Using ACPI (MADT) for SMP configuration information > [ 0.000000] swsusp: Registered nosave memory region: 000000000009f000 > - - 00000000000a0000 > [ 0.000000] swsusp: Registered nosave memory region: 00000000000a0000 > - - 00000000000e8000 > [ 0.000000] swsusp: Registered nosave memory region: 00000000000e8000 > - - 0000000000100000 > [ 0.000000] Allocating PCI resources starting at 20000000 (gap: > 18000000:e7fbd000) > [ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs > [ 0.000000] PERCPU: Allocating 31336 bytes of per cpu data > [ 0.000000] Built 1 zonelists in Zone order. Total pages: 94849 > [ 0.000000] Kernel command line: earlyprintk=serial,115200 > [ 0.000000] Initializing CPU#0 > [ 0.000000] PID hash table entries: 2048 (order: 11, 16384 bytes) > [ 0.496644] time.c: Detected 2393.776 MHz processor. > [ 0.587700] Console: colour VGA+ 80x25 > [ 0.588182] console handover: boot [earlyser0] -> real [tty0] > -----BEGIN PGP SIGNATURE----- > Version: GnuPG v2.0.8 (GNU/Linux) > Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org > > iEYEAREKAAYFAkeBK8MACgkQGK2zHPGK1rvVxQCeIIqxyiOF4cjE1LGmUNdz97nn > t2cAnjnSUlqjHxBwXRTkXYRKahQy8IAg > =qF2a > -----END PGP SIGNATURE----- > > ------------------------------------------------------------------------- > This SF.net email is sponsored by: Microsoft > Defy all challenges. Microsoft(R) Visual Studio 2005. > http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ > _______________________________________________ > kvm-devel mailing list > kvm-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/kvm-devel > ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2005. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel