Messages in this thread | | | Date | Mon, 19 May 2008 17:03:35 +0530 | From | Kamalesh Babulal <> | Subject | 2.6.26-rc2-mm1 - machine stuck while booting up with CONFIG_FTRACE_STARTUP_TEST enabled |
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Hi Andrew,
The 2.6.26-rc2-mm1 kernel gets stuck, while booting up on x86_64 machine, with the CONFIG_FTRACE_STARTUP_TEST enabled. The following .config options related to FTRACE are enabled.
CONFIG_FTRACE_SELFTEST=y CONFIG_FTRACE_STARTUP_TEST=y CONFIG_FTRACE=y CONFIG_HAVE_FTRACE=y CONFIG_DYNAMIC_FTRACE=y
BIOS-provided physical RAM map: BIOS-e820: 0000000000000000 - 000000000009dc00 (usable) BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved) BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved) BIOS-e820: 0000000000100000 - 00000000d7fcca00 (usable) BIOS-e820: 00000000d7fcca00 - 00000000d7fd0000 (ACPI data) BIOS-e820: 00000000d7fd0000 - 00000000d8000000 (reserved) BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved) BIOS-e820: 0000000100000000 - 00000001e8000000 (usable) max_pfn_mapped = 1998848 init_memory_mapping DMI 2.3 present. ACPI: RSDP 000FDFB0, 0024 (r2 IBM ) ACPI: XSDT D7FCFF00, 0044 (r1 IBM SERONYXP 1001 IBM 45444F43) ACPI: FACP D7FCFE40, 0084 (r2 IBM SERONYXP 1001 IBM 45444F43) ACPI: DSDT D7FCCA00, 2AA0 (r2 IBM SERTURQU 1000 INTL 20041203) ACPI: FACS D7FCFD00, 0040 ACPI: APIC D7FCFD80, 00B4 (r1 IBM SERONYXP 1001 IBM 45444F43) ACPI: MCFG D7FCFD40, 003C (r1 IBM SERONYXP 1001 IBM 45444F43) ACPI: SSDT D7FCFA40, 02BD (r2 IBM YETA0 1000 INTL 20041203) No NUMA configuration found Faking a node at 0000000000000000-00000001e8000000 Bootmem setup node 0 0000000000000000-00000001e8000000 NODE_DATA [0000000000011000 - 0000000000016fff] bootmap [0000000000017000 - 0000000000053fff] pages 3d early res: 0 [0-fff] BIOS data page early res: 1 [6000-7fff] TRAMPOLINE early res: 2 [200000-b4e40b] TEXT DATA BSS early res: 3 [37e81000-37fefaa0] RAMDISK early res: 4 [9dc00-fffff] BIOS reserved early res: 5 [8000-10fff] PGTABLE Zone PFN ranges: DMA 0 -> 4096 DMA32 4096 -> 1048576 Normal 1048576 -> 1998848 Movable zone start PFN for each node early_node_map[3] active PFN ranges 0: 0 -> 157 0: 256 -> 884684 0: 1048576 -> 1998848 ACPI: PM-Timer IO Port: 0x588 ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled) ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled) ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled) ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled) ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1]) ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1]) ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0]) IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23 ACPI: IOAPIC (id[0x0d] address[0xfec84000] gsi_base[24]) IOAPIC[1]: apic_id 13, version 0, address 0xfec84000, GSI 24-47 ACPI: IOAPIC (id[0x0c] address[0xfec84400] gsi_base[48]) IOAPIC[2]: apic_id 12, version 0, address 0xfec84400, GSI 48-71 ACPI: IOAPIC (id[0x0b] address[0xfec80000] gsi_base[72]) IOAPIC[3]: apic_id 11, version 0, address 0xfec80000, GSI 72-95 ACPI: IOAPIC (id[0x0a] address[0xfec80400] gsi_base[96]) IOAPIC[4]: apic_id 10, version 0, address 0xfec80400, GSI 96-119 ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) Setting APIC routing to flat Using ACPI (MADT) for SMP configuration information Allocating PCI resources starting at dc000000 (gap: d8000000:26c00000) SMP: Allowing 4 CPUs, 0 hotplug CPUs PERCPU: Allocating 68784 bytes of per cpu data Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1805035 Policy zone: Normal Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,38400n1 noapci IDENT=1211176695 Initializing CPU#0 PID hash table entries: 4096 (order: 12, 32768 bytes) TSC calibrated against PM_TIMER time.c: Detected 3600.172 MHz processor. Console: colour VGA+ 80x25 console [tty0] enabled console [ttyS0] enabled Checking aperture... PCI-DMA: Using software bounce buffering for IO (SWIOTLB) Placing software IO TLB between 0x4000000 - 0x8000000 Memory: 7159284k/7995392k available (3736k kernel code, 180144k reserved, 1578k data, 328k init) Calibrating delay using timer specific routine.. 7204.92 BogoMIPS (lpj=3602463) Security Framework initialized SELinux: Initializing. selinux_register_security: Registering secondary module capability Capability LSM initialized as secondary Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes) Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes) Mount-cache hash table entries: 256 CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU 0/0 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 CPU0: Thermal monitoring enabled (TM2) ACPI: Core revision 20080321 CPU0: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03 Using local APIC timer interrupts. Detected 12.500 MHz APIC timer. Booting processor 1/6 ip 6000 Initializing CPU#1 Calibrating delay using timer specific routine.. 7200.17 BogoMIPS (lpj=3600089) CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU 1/6 -> Node 0 CPU: Physical Processor ID: 3 CPU: Processor Core ID: 0 CPU1: Thermal monitoring enabled (TM2) CPU1: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03 checking TSC synchronization [CPU#0 -> CPU#1]: passed. Booting processor 2/1 ip 6000 Initializing CPU#2 Calibrating delay using timer specific routine.. 7200.18 BogoMIPS (lpj=3600090) CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU 2/1 -> Node 0 CPU: Physical Processor ID: 0 CPU: Processor Core ID: 0 CPU2: Thermal monitoring enabled (TM2) CPU2: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03 checking TSC synchronization [CPU#0 -> CPU#2]: passed. Booting processor 3/7 ip 6000 Initializing CPU#3 Calibrating delay using timer specific routine.. 7200.18 BogoMIPS (lpj=3600094) CPU: Trace cache: 12K uops, L1 D cache: 16K CPU: L2 cache: 2048K CPU 3/7 -> Node 0 CPU: Physical Processor ID: 3 CPU: Processor Core ID: 0 CPU3: Thermal monitoring enabled (TM2) CPU3: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03 checking TSC synchronization [CPU#0 -> CPU#3]: passed. Brought up 4 CPUs Total of 4 processors activated (28805.47 BogoMIPS). net_namespace: 1224 bytes NET: Registered protocol family 16 No dock devices found. ACPI: bus type pci registered PCI: Found Intel Corporation E7520 Memory Controller Hub with MMCONFIG support. PCI: Using MMCONFIG at e0000000 - efffffff PCI: Using configuration type 1 for base access ACPI: Interpreter enabled ACPI: (supports S0 S5) ACPI: Using IOAPIC for interrupt routing ACPI: PCI Root Bridge [PCI0] (0000:00) pci 0000:00:1f.0: quirk: region 0580-05ff claimed by ICH4 ACPI/GPIO/TCO pci 0000:00:1f.0: quirk: region 0400-043f claimed by ICH4 GPIO pci 0000:02:00.0: PXH quirk detected; SHPC device MSI disabled pci 0000:02:00.2: PXH quirk detected; SHPC device MSI disabled PCI: Transparent bridge - 0000:00:1e.0 ACPI: PCI Interrupt Link [LP00] (IRQs *3) ACPI: PCI Interrupt Link [LP01] (IRQs *11) ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP02] (IRQs) *0, disabled. ACPI: PCI Interrupt Link [LP03] (IRQs *5) ACPI: PCI Interrupt Link [LP04] (IRQs *11) ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP05] (IRQs) *0, disabled. ACPI: Blank IRQ resource ACPI: Resource is not an IRQ entry ACPI: PCI Interrupt Link [LP06] (IRQs) *0, disabled. ACPI: PCI Interrupt Link [LP07] (IRQs *7) Linux Plug and Play Support v0.97 (c) Adam Belay pnp: PnP ACPI init ACPI: bus type pnp registered pnp: PnP ACPI: found 16 devices ACPI: ACPI bus type pnp unregistered usbcore: registered new interface driver usbfs usbcore: registered new interface driver hub usbcore: registered new device driver usb PCI: Using ACPI for IRQ routing PCI: Cannot allocate resource region 1 of device 0000:00:00.0 NetLabel: Initializing NetLabel: domain hash size = 128 NetLabel: protocols = UNLABELED CIPSOv4 NetLabel: unlabeled traffic allowed by default PCI-GART: No AMD northbridge found. hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 hpet0: 3 64-bit timers, 14318180 Hz tracer: 898 pages allocated for 65536<6> entries of 56 bytes actual entries 65554 system 00:01: ioport range 0x520-0x53f has been reserved system 00:01: ioport range 0x540-0x547 has been reserved system 00:0d: ioport range 0x400-0x43f has been reserved system 00:0d: ioport range 0x4d0-0x4d1 has been reserved system 00:0d: ioport range 0x540-0x55f could not be reserved system 00:0d: ioport range 0x580-0x5ff has been reserved system 00:0d: ioport range 0x800-0x80f has been reserved system 00:0d: ioport range 0xca8-0xcaf has been reserved system 00:0d: iomem range 0xe0000000-0xefffffff could not be reserved system 00:0d: iomem range 0xfed20800-0xfed208ff could not be reserved system 00:0d: iomem range 0xfed30800-0xfed308ff could not be reserved system 00:0d: iomem range 0xff000000-0xff000fff could not be reserved system 00:0d: iomem range 0xfff00000-0xffffffff could not be reserved PCI: Bridge: 0000:02:00.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:02:00.2 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:02.0 IO window: disabled. MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:04.0 IO window: disabled. MEM window: 0xdd000000-0xdeffffff PREFETCH window: disabled. PCI: Bridge: 0000:00:05.0 IO window: disabled. MEM window: 0xdb000000-0xdcffffff PREFETCH window: disabled. PCI: Bridge: 0000:07:00.0 IO window: 4000-4fff MEM window: 0xd9000000-0xdaffffff PREFETCH window: 0x00000000df000000-0x00000000df0fffff PCI: Bridge: 0000:07:00.2 IO window: 5000-ffff MEM window: disabled. PREFETCH window: disabled. PCI: Bridge: 0000:00:06.0 IO window: 4000-ffff MEM window: 0xd9000000-0xdaffffff PREFETCH window: 0x00000000df000000-0x00000000df0fffff PCI: Bridge: 0000:00:1e.0 IO window: 3000-3fff MEM window: 0xf8000000-0xf8ffffff PREFETCH window: 0x00000000f0000000-0x00000000f7ffffff ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16 ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16 NET: Registered protocol family 2 IP route cache hash table entries: 262144 (order: 9, 2097152 bytes) TCP established hash table entries: 524288 (order: 11, 8388608 bytes) TCP bind hash table entries: 65536 (order: 8, 1048576 bytes) TCP: Hash tables configured (established 524288 bind 65536) TCP reno registered NET: Registered protocol family 1 checking if image is initramfs... it is Freeing initrd memory: 1466k freed audit: initializing netlink socket (disabled) type=2000 audit(1211176950.517:1): initialized Testing tracer sched_switch: PASSED Testing tracer sysprof: PASSED Testing tracer ftrace:
-- Thanks & Regards, Kamalesh Babulal, Linux Technology Center, IBM, ISTL.
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