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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] credit2 crash
I'm seeing this crash when I boot with sched=credit2:
__ __ _ _ _ _ _ _
\ \/ /___ _ __ | || | / | _ _ _ __ ___| |_ __ _| |__ | | ___
\ // _ \ '_ \ | || |_ | |__| | | | '_ \/ __| __/ _` | '_ \| |/ _ \
/ \ __/ | | | |__ _|| |__| |_| | | | \__ \ || (_| | |_) | | __/
/_/\_\___|_| |_| |_|(_)_| \__,_|_| |_|___/\__\__,_|_.__/|_|\___|
(XEN) Xen version 4.1-unstable (jeremy@) (gcc version 4.4.3 20100127 (Red Hat
4.4.3-4) (GCC) ) Wed Apr 28 17:22:29 PDT 2010
(XEN) Latest ChangeSet: Wed Apr 28 17:21:55 2010 -0700 21244:b0fbcf6cbf51
(XEN) Command line: com2=115200,8n1,0x3e8,5 console=com2,vga cpufreq=xen
iommu=pv sched=credit2
(XEN) Video information:
(XEN) VGA is text mode 80x25, font 8x16
(XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds
(XEN) EDID info not retrieved because no DDC retrieval method detected
(XEN) Disc information:
(XEN) Found 4 MBR signatures
(XEN) Found 4 EDD information structures
(XEN) Xen-e820 RAM map:
(XEN) 0000000000000000 - 000000000009d800 (usable)
(XEN) 000000000009d800 - 00000000000a0000 (reserved)
(XEN) 00000000000e0000 - 0000000000100000 (reserved)
(XEN) 0000000000100000 - 00000000bf790000 (usable)
(XEN) 00000000bf79e000 - 00000000bf7a0000 type 9
(XEN) 00000000bf7a0000 - 00000000bf7ae000 (ACPI data)
(XEN) 00000000bf7ae000 - 00000000bf7d0000 (ACPI NVS)
(XEN) 00000000bf7d0000 - 00000000bf7e0000 (reserved)
(XEN) 00000000bf7ed000 - 00000000c0000000 (reserved)
(XEN) 00000000e0000000 - 00000000f0000000 (reserved)
(XEN) 00000000fed20000 - 00000000fed40000 (reserved)
(XEN) 00000000fee00000 - 00000000fee01000 (reserved)
(XEN) 0000000100000000 - 0000000140000000 (usable)
(XEN) ACPI: RSDP 000FA110, 0024 (r2 ACPIAM)
(XEN) ACPI: XSDT BF7A0100, 0084 (r1 SMCI 20100225 MSFT 97)
(XEN) ACPI: FACP BF7A0290, 00F4 (r4 022510 FACP1918 20100225 MSFT 97)
(XEN) ACPI: DSDT BF7A05F0, 6C55 (r2 10605 10605000 0 INTL 20051117)
(XEN) ACPI: FACS BF7AE000, 0040
(XEN) ACPI: APIC BF7A0390, 0092 (r2 022510 APIC1918 20100225 MSFT 97)
(XEN) ACPI: MCFG BF7A0430, 003C (r1 022510 OEMMCFG 20100225 MSFT 97)
(XEN) ACPI: OEMB BF7AE040, 0073 (r1 022510 OEMB1918 20100225 MSFT 97)
(XEN) ACPI: HPET BF7AA5F0, 0038 (r1 022510 OEMHPET 20100225 MSFT 97)
(XEN) ACPI: GSCI BF7AE0C0, 2024 (r1 022510 GMCHSCI 20100225 MSFT 97)
(XEN) ACPI: DMAR BF7B00F0, 0090 (r1 AMI OEMDMAR 1 MSFT 97)
(XEN) ACPI: SSDT BF7B1580, 0363 (r1 DpgPmm CpuPm 12 INTL 20051117)
(XEN) ACPI: EINJ BF7AA630, 0130 (r1 AMIER AMI_EINJ 20100225 MSFT 97)
(XEN) ACPI: BERT BF7AA7C0, 0030 (r1 AMIER AMI_BERT 20100225 MSFT 97)
(XEN) ACPI: ERST BF7AA7F0, 01B0 (r1 AMIER AMI_ERST 20100225 MSFT 97)
(XEN) ACPI: HEST BF7AA9A0, 00A8 (r1 AMIER ABC_HEST 20100225 MSFT 97)
(XEN) System RAM: 4087MB (4185268kB)
(XEN) No NUMA configuration found
(XEN) Faking a node at 0000000000000000-0000000140000000
(XEN) Domain heap initialised
(XEN) found SMP MP-table at 000ff780
(XEN) DMI present.
(XEN) Using APIC driver default
(XEN) ACPI: PM-Timer IO Port: 0x808
(XEN) ACPI: ACPI SLEEP INFO: pm1x_cnt[804,0], pm1x_evt[800,0]
(XEN) ACPI: wakeup_vec[bf7ae00c], vec_size[20]
(XEN) ACPI: Local APIC address 0xfee00000
(XEN) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x00] enabled)
(XEN) Processor #0 7:14 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x02] enabled)
(XEN) Processor #2 7:14 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x04] enabled)
(XEN) Processor #4 7:14 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x04] lapic_id[0x06] enabled)
(XEN) Processor #6 7:14 APIC version 21
(XEN) ACPI: LAPIC (acpi_id[0x05] lapic_id[0x84] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x06] lapic_id[0x85] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x07] lapic_id[0x86] disabled)
(XEN) ACPI: LAPIC (acpi_id[0x08] lapic_id[0x87] disabled)
(XEN) ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
(XEN) ACPI: IOAPIC (id[0x07] address[0xfec00000] gsi_base[0])
(XEN) IOAPIC[0]: apic_id 7, version 32, address 0xfec00000, GSI 0-23
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
(XEN) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
(XEN) ACPI: IRQ0 used by override.
(XEN) ACPI: IRQ2 used by override.
(XEN) ACPI: IRQ9 used by override.
(XEN) Enabling APIC mode: Flat. Using 1 I/O APICs
(XEN) ACPI: HPET id: 0x8086a701 base: 0xfed00000
(XEN) PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
(XEN) PCI: MCFG area at e0000000 reserved in E820
(XEN) Using ACPI (MADT) for SMP configuration information
(XEN) Using scheduler: SMP Credit Scheduler rev2 (credit2)
(XEN) Initializing Credit2 scheduler
(XEN) WARNING: This is experimental software in development.
(XEN) Use at your own risk.
(XEN) csched_dom_init: Initializing domain 32767
(XEN) Unknown interrupt (cr2=0000000000000000)
(XEN) ffff82c480275000 ffff830000087f40 ffff830000087fc0
0000000000000080 ffff82c48037ff18 0000000000000080 0080000000000000
0000000000000001 0200000000000000 0000000000000000 0000000000000000
ffff82f6017e5f80 00000000000bf5ba 00000000000bf5b8 ffff82c48023e038
ffff82c48026000b 000000000000e008 0000000000010046 ffff82c48037fe58
0000000000000000 ffff82c480260006 0000000000000000 0000000000000000
0000000000000000 0000000001af2c70 ffff8300bf585ff8 ffff830000087fc0
ffff830000087f40 0000100000000000 ffff830000087f40 ffff8300bf584ff8
ffff82c4803a2e74 0000000000000000 0000000000cbec01 ffff830000000011
0000000800000000 000000010000006e 0000000000000003 00000000000002f8
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000067ddc ffff82c4801000b5
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 0000000000000000 00000000fffff000
This is a single socket 4 core Nehalem machine.
J
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