Re: Broken ACPI in kernels > 2.5.69, blows up upon boot
From: Len Brown
Date: Thu Oct 02 2003 - 22:09:28 EST
Hi Paulo,
This looks different from other failures I've seen in bugzilla. Is it
possible for you to try the latest kernel (2.4 or 2.6 will do -- they
have the same ACPI code) and drop the info below into bugzilla?
thanks,
-Len
---
Please file a bug at http://bugzilla.kernel.org/
Category: Power Management
Component: ACPI
Please attach the output from dmesg -s40000 or the serial console log
Please attach the output from dmidecode, available in /usr/sbin/, or
here: http://www.nongnu.org/dmidecode/
Please attach the output from acpidmp, available in /usr/sbin/, or in
here:
http://www.intel.com/technology/iapc/acpi/downloads/pmtools-20010730.tar.gz
Please attach the output from lspci -vv
On Thu, 2003-10-02 at 16:47, Paulo Andre wrote:
> Hi Len, list..
>
> I've been experiencing a most unfortunate problem using ACPI since
> kernel 2.5.70. I simply cannot boot a kernel with ACPI support, it
> oopses right upon boot when initializing ACPI and that's it. I've
> emailed about this a few months ago, when it was still Andy Grover
> maintaining ACPI and we got to no conclusive answer. I have a hard time
> believing my BIOS is fscked as far as ACPI is concerned considering it
> worked flawlessly in 2.5.69 (the kernel I'm still using..) and before.
>
> Anyway, this is a Fujitsu Siemens E-7110 laptop and this breaks in every
> kernel starting from 2.5.70 up until 2.6.0-test6 with the latest acpi
> batch applied.
>
> Here's the output from the serial console:
>
> >> cut here
>
> ACPI: RSDP (v000 FUJ ) @ 0x000f62c0
> ACPI: RSDT (v001 FUJ RICKWOOD 00265.00000) @ 0x1feeba1f
> ACPI: FADT (v001 FUJ RICKWOOD 00265.00000) @ 0x1feefb8c
> ACPI: DSDT (v001 FUJ RICKWOOD 00265.00000) @ 0x00000000
> ACPI: BIOS passes blacklist
> ACPI: MADT not present
> Building zonelist for node : 0
> Kernel command line: BOOT_IMAGE=l260p1 ro root=305
> console=ttyS0,38400n8 console=tty0 Local APIC disabled by BIOS --
> reenabling. Found and enabled local APIC!
> Initializing CPU#0
> PID hash table entries: 2048 (order 11: 16384 bytes)
> Detected 930.413 MHz processor.
> Console: colour VGA+ 80x25
> Calibrating delay loop... 1839.10 BogoMIPS
> Memory: 510088k/523776k available (4302k kernel code, 12808k
> reserved, 1594k data, 244k
> init, 0k highmem)
> Security Scaffold v1.0.0 initialized
> Capability LSM initialized
> Dentry cache hash table entries: 65536 (order: 6, 262144 bytes)
> Inode-cache hash table entries: 32768 (order: 5, 131072 bytes)
> Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
> - /dev
> - /dev/console
> - /root
> 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(R) Pentium(R) III Mobile CPU 933MHz stepping 01
> per-CPU timeslice cutoff: 1462.52 usecs.
> task migration cache decay timeout: 2 msecs.
> SMP motherboard not detected.
> enabled ExtINT on CPU#0
> ESR value before enabling vector: 00000000
> ESR value after enabling vector: 00000000
> Using local APIC timer interrupts.
> calibrating APIC timer ...
> ..... CPU clock speed is 235.0889 MHz.
> ..... host bus clock speed is 132.0844 MHz.
> Starting migration thread for cpu 0
> CPUS done 32
> Initializing RT netlink socket
> PCI: PCI BIOS revision 2.10 entry at 0xfd97e, last bus=4
> PCI: Using configuration type 1
> mtrr: v2.0 (20020519)
> BIO: pool of 256 setup, 15Kb (60 bytes/bio)
> biovec pool[0]: 1 bvecs: 256 entries (12 bytes)
> biovec pool[1]: 4 bvecs: 256 entries (48 bytes)
> biovec pool[2]: 16 bvecs: 256 entries (192 bytes)
> biovec pool[3]: 64 bvecs: 256 entries (768 bytes)
> biovec pool[4]: 128 bvecs: 256 entries (1536 bytes)
> biovec pool[5]: 256 bvecs: 256 entries (3072 bytes)
> ACPI: Subsystem revision 20030619
> ACPI: Interpreter enabled
> ACPI: Using PIC for interrupt routing
> ACPI: PCI Root Bridge [PCI0] (00:00)
> PCI: Probing PCI hardware (bus 00)
> Transparent bridge - Intel Corp. 82801BAM/CAM PCI Bri
> Unable to handle kernel NULL pointer dereference at virtual address
> 00000007
> printing eip:
> c02a622c
> *pde = 00000000
> Oops: 0000 [#1]
> CPU: 0
> EIP: 0060:[<c02a622c] Not tainted
> EFLAGS: 00010246
> EIP is at acpi_ns_map_handle_to_node+0x1a/0x22
> eax: 00000000 ebx: c167ef40 ecx: dfeddde4 edx: 00000007
> esi: 00000000 edi: dfeddde4 ebp: dfedddb8 esp: dfedddb8
> ds: 007b es: 007b ss: 0068
> Process swapper (pid: 1, threadinfo=dfedc000 task=dfedf8c0)
> Stack: dfedddd0 c02a5c3f 00000007 c167ef40 00000000 c167ef50 dfeddef8
> c02b0ac0
> 00000007 dfeddde4 dfeddde4 00000100 dfedddec 00000000 00000000
> 00000000 00000000 00000000 00000000 00000000 00000000 00000000
> 00000000 00000000
> Call Trace:
> [<c02a5c3f] acpi_ns_handle_to_pathname+0x11/0x4a
> [<c02b0ac0] acpi_pci_bind_root+0xa5/0xd5
> [<c02afd0d] acpi_pci_root_add+0x177/0x1c9
> [<c02b190e] acpi_bus_driver_init+0x2d/0x8f
> [<c02b1c5d] acpi_bus_find_driver+0x86/0xe6
> [<c02b212c] acpi_bus_add+0x127/0x155
> [<c02b2254] acpi_bus_scan+0xfa/0x145
> [<c06dbc38] acpi_scan_init+0x51/0x79
> [<c06c6a1b] do_initcalls+0x2b/0xa0
> [<c0137732] init_workqueues+0x12/0x29
> [<c01050da] init+0x5a/0x1f0
> [<c0105080] init+0x0/0x1f0
> [<c01091e9] kernel_thread_helper+0x5/0xc
>
> Code: 80 3a aa 0f 44 c2 5d c3 55 89 e5 8b 45 08 5d c3 55 89 e5 ff
> <0Kernel panic: Attempted to kill init!
>
> << cut here
>
> I've tried to look into the code but newbie as I am, no conclusion was
> reached. Is there any idea what may have provoked this sudden break up?
>
> Feel free to ask me for more details if need be.
>
> Thanks in advance,
>
> Paulo
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