Crash-on-boot in init_l440gx SMP

From: Bruce Perens (bruce_at_perens.com)
Date: 10/30/03

  • Next message: Martin J. Bligh: "2.6.0-test9-mjb1" 
    To: linux-kernel@vger.kernel.org
Date:	Thu, 30 Oct 2003 12:02:03 -0800 (PST)

    Hi,

    Using -test9, I'm hitting BUG_ON(phys_addr + size < phys_addr) in ioremap.c,
    called from init_l440gx with a dual Pentum 3 SMP motherboard. Boot log with
    oops, and ksymoops output are attached. This system is main server for
    perens.com, and thus hasn't exercised 2.6 much. Please email me if I can be
    of any further assistance.

            Thanks

            Bruce Perens

    Linux version 2.6.0-test9 (root@server) (gcc version 3.3.2 (Debian)) #5 SMP Wed Oct 29 15:21:09 PST 2003
    BIOS-provided physical RAM map:
     BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
     BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
     BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
     BIOS-e820: 0000000000100000 - 000000000c000000 (usable)
     BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
     BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
     BIOS-e820: 00000000fffc0000 - 0000000100000000 (reserved)
    192MB LOWMEM available.
    found SMP MP-table at 000fb4f0
    hm, page 000fb000 reserved twice.
    hm, page 000fc000 reserved twice.
    hm, page 000f2000 reserved twice.
    hm, page 000f3000 reserved twice.
    On node 0 totalpages: 49152
      DMA zone: 4096 pages, LIFO batch:1
      Normal zone: 45056 pages, LIFO batch:11
      HighMem zone: 0 pages, LIFO batch:1
    DMI 2.1 present.
    ACPI disabled because your bios is from 99 and too old
    You can enable it with acpi=force
    ACPI: Unable to locate RSDP
    Intel MultiProcessor Specification v1.4
        Virtual Wire compatibility mode.
    OEM ID: INTEL Product ID: 440BX APIC at: 0xFEE00000
    Processor #0 6:7 APIC version 17
    Processor #1 6:7 APIC version 17
    I/O APIC #2 Version 17 at 0xFEC00000.
    Enabling APIC mode: Flat. Using 1 I/O APICs
    Processors: 2
    Building zonelist for node : 0
    Kernel command line: root=/dev/hda3 ro console=tty1 console=ttyS0,38400n8
    Initializing CPU#0
    PID hash table entries: 1024 (order 10: 8192 bytes)
    Detected 451.139 MHz processor.
    Console: colour VGA+ 80x25
    Memory: 190528k/196608k available (2215k kernel code, 5420k reserved, 784k data, 164k init, 0k highmem)
    Calibrating delay loop... 890.88 BogoMIPS
    Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
    Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
    Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#0.
    Enabling fast FPU save and restore... done.
    Enabling unmasked SIMD FPU exception support... done.
    Checking 'hlt' instruction... OK.
    POSIX conformance testing by UNIFIX
    CPU0: Intel Pentium III (Katmai) stepping 03
    per-CPU timeslice cutoff: 1461.42 usecs.
    task migration cache decay timeout: 2 msecs.
    enabled ExtINT on CPU#0
    ESR value before enabling vector: 00000004
    ESR value after enabling vector: 00000000
    Booting processor 1/1 eip 3000
    Initializing CPU#1
    masked ExtINT on CPU#1
    ESR value before enabling vector: 00000000
    ESR value after enabling vector: 00000000
    Calibrating delay loop... 901.12 BogoMIPS
    CPU: L1 I cache: 16K, L1 D cache: 16K
    CPU: L2 cache: 512K
    Intel machine check architecture supported.
    Intel machine check reporting enabled on CPU#1.
    CPU1: Intel Pentium III (Katmai) stepping 03
    Total of 2 processors activated (1792.00 BogoMIPS).
    ENABLING IO-APIC IRQs
    Setting 2 in the phys_id_present_map
    ...changing IO-APIC physical APIC ID to 2 ... ok.
    ..TIMER: vector=0x31 pin1=2 pin2=0
    testing the IO APIC.......................
    .................................... done.
    Using local APIC timer interrupts.
    calibrating APIC timer ...
    ..... CPU clock speed is 450.0965 MHz.
    ..... host bus clock speed is 100.0214 MHz.
    checking TSC synchronization across 2 CPUs: passed.
    Starting migration thread for cpu 0
    Bringing up 1
    CPU 1 IS NOW UP!
    Starting migration thread for cpu 1
    CPUS done 2
    NET: Registered protocol family 16
    PCI: PCI BIOS revision 2.10 entry at 0xfdb81, last bus=1
    PCI: Using configuration type 1
    mtrr: v2.0 (20020519)
    ACPI: Subsystem revision 20031002
    ACPI: Interpreter disabled.
    ACPI: ACPI tables contain no PCI IRQ routing entries
    PCI: Invalid ACPI-PCI IRQ routing table
    PCI: Probing PCI hardware
    PCI: Probing PCI hardware (bus 00)
    Machine check exception polling timer started.
    Starting balanced_irq
    Total HugeTLB memory allocated, 0
    Initializing Cryptographic API
    Limiting direct PCI/PCI transfers.
    pty: 256 Unix98 ptys configured
    Linux agpgart interface v0.100 (c) Dave Jones
    agpgart: Detected an Intel 440BX Chipset.
    agpgart: Maximum main memory to use for agp memory: 150M
    agpgart: AGP aperture is 4M @ 0xfa400000
    [drm] Initialized tdfx 1.0.0 20010216 on minor 0
    Serial: 8250/16550 driver $Revision: 1.90 $ 8 ports, IRQ sharing enabled
    ˙ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
    ttyS1 at I/O 0x2f8 (irq = 3) is a 16550A
    RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
    Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
    ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
    PIIX4: IDE controller at PCI slot 0000:00:07.1
    PIIX4: chipset revision 1
    PIIX4: not 100% native mode: will probe irqs later
        ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:DMA
        ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:pio
    hda: Maxtor 96147H8, ATA DISK drive
    hdb: SAF CD-RW6424A, ATAPI CD/DVD-ROM drive
    Using anticipatory io scheduler
    ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
    hdc: Maxtor 93652U8, ATA DISK drive
    ide1 at 0x170-0x177,0x376 on irq 15
    hda: max request size: 128KiB
    hda: 120060864 sectors (61471 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33)
     hda: hda1 hda2 hda3
    hdc: max request size: 128KiB
    hdc: 71346240 sectors (36529 MB) w/2048KiB Cache, CHS=65535/16/63, UDMA(33)
     hdc: hdc1 hdc2 hdc3
    ieee1394: Loaded CMP driver
    ------------[ cut here ]------------
    kernel BUG at arch/i386/mm/ioremap.c:202!
    invalid operand: 0000 [#1]
    CPU: 0
    EIP: 0060:[<c011e778>] Not tainted
    EFLAGS: 00010207
    EIP is at ioremap_nocache+0xb8/0xd0
    eax: c37fd800 ebx: cc000000 ecx: 00000000 edx: 00000100
    esi: cc814000 edi: 00100000 ebp: fff00000 esp: cbfc1f84
    ds: 007b es: 007b ss: 0068
    Process swapper (pid: 1, threadinfo=cbfc0000 task=c11ff900)
    Stack: fff00000 00100000 00000010 c37fd800 00007113 cbf23000 cbf23c00 00000000
           c040b465 fff00000 00100000 00000000 00000000 c04145f0 c04145f4 00000001
           00000000 c03f29ab 00000000 00000000 c013739f 00000000 cbfc0000 c01050f6
    Call Trace:
     [<c040b465>] init_l440gx+0x65/0x290
     [<c03f29ab>] do_initcalls+0x2b/0xa0
     [<c013739f>] init_workqueues+0xf/0x24
     [<c01050f6>] init+0x56/0x180
     [<c01050a0>] init+0x0/0x180
     [<c01092b9>] kernel_thread_helper+0x5/0xc

    Code: 0f 0b ca 00 f8 db 33 c0 eb af 0f 0b c9 00 f8 db 33 c0 eb a1
     <0>Kernel panic: Attempted to kill init!
     
    ----------------
    Ksymoops output:
    ksymoops 2.4.9 on i686 2.4.22-1-686-smp. Options used
         -v /usr/src/linux/vmlinux (specified)
         -K (specified)
         -L (specified)
         -o /lib/modules/2.6.0-test9 (specified)
         -m /boot/System.map-2.6.0-test9 (specified)

    No modules in ksyms, skipping objects
    CPU 1 IS NOW UP!
    Machine check exception polling timer started.
    kernel BUG at arch/i386/mm/ioremap.c:202!
    invalid operand: 0000 [#1]
    CPU: 0
    EIP: 0060:[<c011e778>] Not tainted
    Using defaults from ksymoops -t elf32-i386 -a i386
    EFLAGS: 00010207
    eax: c37fd800 ebx: cc000000 ecx: 00000000 edx: 00000100
    esi: cc814000 edi: 00100000 ebp: fff00000 esp: cbfc1f84
    ds: 007b es: 007b ss: 0068
    Stack: fff00000 00100000 00000010 c37fd800 00007113 cbf23000 cbf23c00 00000000
           c040b465 fff00000 00100000 00000000 00000000 c04145f0 c04145f4 00000001
           00000000 c03f29ab 00000000 00000000 c013739f 00000000 cbfc0000 c01050f6
    Call Trace:
     [<c040b465>] init_l440gx+0x65/0x290
     [<c03f29ab>] do_initcalls+0x2b/0xa0
     [<c013739f>] init_workqueues+0xf/0x24
     [<c01050f6>] init+0x56/0x180
     [<c01050a0>] init+0x0/0x180
     [<c01092b9>] kernel_thread_helper+0x5/0xc
    Code: 0f 0b ca 00 f8 db 33 c0 eb af 0f 0b c9 00 f8 db 33 c0 eb a1

    >>EIP; c011e778 <ioremap_nocache+b8/d0> <=====

    >>eax; c37fd800 <__crc_nobh_prepare_write+24e27/745e2>
    >>ebx; cc000000 <__crc___down_failed_trylock+6d475/2b619b>
    >>esi; cc814000 <__crc_bio_unmap_user+14ce38/3f930c>
    >>ebp; fff00000 <__crc_radix_tree_delete+31421e/396f3d>
    >>esp; cbfc1f84 <__crc___down_failed_trylock+2f3f9/2b619b>

    Trace; c040b465 <init_l440gx+65/290>
    Trace; c03f29ab <do_initcalls+2b/a0>
    Trace; c013739f <init_workqueues+f/24>
    Trace; c01050f6 <init+56/180>
    Trace; c01050a0 <init+0/180>
    Trace; c01092b9 <kernel_thread_helper+5/c>

    Code; c011e778 <ioremap_nocache+b8/d0>
    00000000 <_EIP>:
    Code; c011e778 <ioremap_nocache+b8/d0> <=====
       0: 0f 0b ud2a <=====
    Code; c011e77a <ioremap_nocache+ba/d0>
       2: ca 00 f8 lret $0xf800
    Code; c011e77d <ioremap_nocache+bd/d0>
       5: db 33 (bad) (%ebx)
    Code; c011e77f <ioremap_nocache+bf/d0>
       7: c0 eb af shr $0xaf,%bl
    Code; c011e782 <ioremap_nocache+c2/d0>
       a: 0f 0b ud2a
    Code; c011e784 <ioremap_nocache+c4/d0>
       c: c9 leave
    Code; c011e785 <ioremap_nocache+c5/d0>
       d: 00 f8 add %bh,%al
    Code; c011e787 <ioremap_nocache+c7/d0>
       f: db 33 (bad) (%ebx)
    Code; c011e789 <ioremap_nocache+c9/d0>
      11: c0 eb a1 shr $0xa1,%bl

     <0>Kernel panic: Attempted to kill init!

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