* 2.6.26-rc1 fails to boot
@ 2008-05-10 20:21 Henny Wilbrink
2008-05-10 22:22 ` Carlos R. Mafra
0 siblings, 1 reply; 5+ messages in thread
From: Henny Wilbrink @ 2008-05-10 20:21 UTC (permalink / raw)
To: linux-kernel
[-- Attachment #1: message body text --]
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Hello,
Kernel 2.6.26-rc1 completely fails to boot on my laptop. The last line
appearing on the console is:
ACPI: Processor [CPU1] (supports 8 throttling states)
Kernel 2.6.25 fails to boot in an estimated 1 in 2 attempts. The last
line on the console if this one fails is:
ACPI: LNXTHERM:01 is registered as thermal_zone0
I did a git bisection with "fails to boot in the first three attempts"
as the definition of "bad" between 2.6.26-rc1 and 2.6.25-rc3 which I
believed to be free of this problem. The many reboots in the
bisection process however showed me that 2.6.25-rc3 also has an
estimated 1 in 10 chance of failing. Anyway, the bisection ended
with:
8a3227268877b81096d7b7a841aaf51099ad2068 is first bad commit
The bisection log and dmesg are attached.
[-- Attachment #2: git bisection log --]
[-- Type: application/octet-stream, Size: 2559 bytes --]
git-bisect start
# bad: [3de2403e6659d71b36ec820dc9b942762ddfe6eb] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
git-bisect bad 3de2403e6659d71b36ec820dc9b942762ddfe6eb
# good: [bfa274e2436fc7ef72ef51c878083647f1cfd429] Linux 2.6.25-rc3
git-bisect good bfa274e2436fc7ef72ef51c878083647f1cfd429
# good: [4a1fd556c1f1fbd6d9d6739efec042324732b697] [ARM] fix 48d7927bdf071d05cf5d15b816cf06b0937cb84f
git-bisect good 4a1fd556c1f1fbd6d9d6739efec042324732b697
# bad: [19870def587554c4055df3e74a21508e3647fb7e] x86, bitops: select the generic bitmap search functions
git-bisect bad 19870def587554c4055df3e74a21508e3647fb7e
# bad: [be9cbb7c559eddea19604abafb89faf9c8666715] V4L/DVB (7698): pvrusb2: Remove never-reached break statements (trivial)
git-bisect bad be9cbb7c559eddea19604abafb89faf9c8666715
# good: [548453fd107f789f5f1bc2dc13cc432ceb3b5efd] Merge branch 'for-2.6.26' of git://git.kernel.dk/linux-2.6-block
git-bisect good 548453fd107f789f5f1bc2dc13cc432ceb3b5efd
# bad: [a00199fb3fe41c8190c38e548a178e965f582cda] V4L/DVB (7317): pvrusb2: Increase buffer size for printing video standard strings
git-bisect bad a00199fb3fe41c8190c38e548a178e965f582cda
# bad: [e199ceee15c8f8652cc3bb97651bdf246ba23c5f] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6
git-bisect bad e199ceee15c8f8652cc3bb97651bdf246ba23c5f
# bad: [3e52a05f0ad63c984b5ab4743fcd501fe702ad77] HID: WiseGroup 866 Dual Joypad needs output reports quirk
git-bisect bad 3e52a05f0ad63c984b5ab4743fcd501fe702ad77
# bad: [8a3227268877b81096d7b7a841aaf51099ad2068] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6
git-bisect bad 8a3227268877b81096d7b7a841aaf51099ad2068
# good: [c81010bf41ec1e888e46898f57cd0e2cdac326a4] V4L: Storage class should be before const qualifier
git-bisect good c81010bf41ec1e888e46898f57cd0e2cdac326a4
# good: [c0d1f29534f2bd6c5992831eb0f648522e9b0204] DOCUMENTATION: Use newer DEFINE_SPINLOCK macro in docs.
git-bisect good c0d1f29534f2bd6c5992831eb0f648522e9b0204
# good: [37679011c5a674eb80bff5c2b9b067bf16011d46] Generate a slightly more informative error msg for bad HZ
git-bisect good 37679011c5a674eb80bff5c2b9b067bf16011d46
# good: [e9b62693ae0a1e13ccc97a6792d9a7770c8d1b5b] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/juhl/trivial
git-bisect good e9b62693ae0a1e13ccc97a6792d9a7770c8d1b5b
# good: [ec98c6b9b47df6df1c1fa6cf3d427414f8c2cf16] [SPARC]: Remove SunOS and Solaris binary support.
git-bisect good ec98c6b9b47df6df1c1fa6cf3d427414f8c2cf16
[-- Attachment #3: dmesg --]
[-- Type: application/octet-stream, Size: 22401 bytes --]
Linux version 2.6.25 (wsdwhw@werdna) (gcc version 4.2.3) #14 SMP PREEMPT Sat May 10 14:48:00 CEST 2008
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 000000007fe80000 (usable)
BIOS-e820: 000000007fe80000 - 000000007fe8b000 (ACPI data)
BIOS-e820: 000000007fe8b000 - 000000007ff00000 (ACPI NVS)
BIOS-e820: 000000007ff00000 - 0000000080000000 (reserved)
BIOS-e820: 00000000e0000000 - 00000000f0000000 (reserved)
BIOS-e820: 00000000fec00000 - 00000000fec10000 (reserved)
BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
BIOS-e820: 00000000fed14000 - 00000000fed1a000 (reserved)
BIOS-e820: 00000000fed1c000 - 00000000fed90000 (reserved)
BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
x86: PAT support disabled.
1150MB HIGHMEM available.
896MB LOWMEM available.
found SMP MP-table at [c00f7760] 000f7760
Entering add_active_range(0, 0, 523904) 0 entries of 256 used
Zone PFN ranges:
DMA 0 -> 4096
Normal 4096 -> 229376
HighMem 229376 -> 523904
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0 -> 523904
On node 0 totalpages: 523904
DMA zone: 32 pages used for memmap
DMA zone: 0 pages reserved
DMA zone: 4064 pages, LIFO batch:0
Normal zone: 1760 pages used for memmap
Normal zone: 223520 pages, LIFO batch:31
HighMem zone: 2301 pages used for memmap
HighMem zone: 292227 pages, LIFO batch:31
Movable zone: 0 pages used for memmap
DMI present.
ACPI: RSDP 000F76B0, 0014 (r0 PTLTD )
ACPI: RSDT 7FE85724, 0048 (r1 PTLTD RSDT 6040000 LTP 0)
ACPI: FACP 7FE8AE20, 0074 (r1 INTEL CALISTGA 6040000 LOHR 5A)
ACPI: DSDT 7FE86E21, 3FFF (r1 INTEL CALISTGA 6040000 INTL 20050624)
ACPI: FACS 7FE8BFC0, 0040
ACPI: APIC 7FE8AE94, 0068 (r1 INTEL CALISTGA 6040000 LOHR 5A)
ACPI: HPET 7FE8AEFC, 0038 (r1 INTEL CALISTGA 6040000 LOHR 5A)
ACPI: MCFG 7FE8AF34, 003C (r1 INTEL CALISTGA 6040000 LOHR 5A)
ACPI: APIC 7FE8AF70, 0068 (r1 PTLTD APIC 6040000 LTP 0)
ACPI: BOOT 7FE8AFD8, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1)
ACPI: SSDT 7FE867D2, 064F (r1 SataRe SataPri 1000 INTL 20050624)
ACPI: SSDT 7FE86136, 069C (r1 SataRe SataSec 1000 INTL 20050624)
ACPI: SSDT 7FE8576C, 04F6 (r1 PmRef CpuPm 3000 INTL 20050624)
ACPI: BIOS bug: multiple APIC/MADT found, using 0
ACPI: If "acpi_apic_instance=2" works better, notify linux-acpi@vger.kernel.org
ACPI: DMI detected: Clevo
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
BIOS bug, APIC version is 0 for CPU#0! fixing up to 0x10. (tell your hw vendor)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
BIOS bug, APIC version is 0 for CPU#0! fixing up to 0x10. (tell your hw vendor)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1 already used, trying 2
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23
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)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode: Flat. Using 1 I/O APICs
ACPI: HPET id: 0x8086a201 base: 0xfed00000
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at 88000000 (gap: 80000000:60000000)
SMP: Allowing 2 CPUs, 0 hotplug CPUs
PERCPU: Allocating 32280 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 519811
Kernel command line: auto BOOT_IMAGE=Linux ro root=801
mapped APIC to ffffb000 (fee00000)
mapped IOAPIC to ffffa000 (fec00000)
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 16384 bytes)
Detected 2161.322 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 2072928k/2095616k available (2715k kernel code, 21560k reserved, 1016k data, 208k init, 1178112k highmem)
virtual kernel memory layout:
fixmap : 0xfff81000 - 0xfffff000 ( 504 kB)
pkmap : 0xff800000 - 0xffc00000 (4096 kB)
vmalloc : 0xf8800000 - 0xff7fe000 ( 111 MB)
lowmem : 0xc0000000 - 0xf8000000 ( 896 MB)
.init : 0xc04ab000 - 0xc04df000 ( 208 kB)
.data : 0xc03a6da4 - 0xc04a4fc0 (1016 kB)
.text : 0xc0100000 - 0xc03a6da4 (2715 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
CPA: page pool initialized 1 of 1 pages preallocated
hpet clockevent registered
Calibrating delay using timer specific routine.. 4327.43 BogoMIPS (lpj=2163717)
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
using mwait in idle threads.
Compat vDSO mapped to ffffe000.
Checking 'hlt' instruction... OK.
ACPI: Core revision 20070126
ENABLING IO-APIC IRQs
..TIMER: vector=0x31 apic1=0 pin1=2 apic2=-1 pin2=-1
CPU0: Intel Genuine Intel(R) CPU T2600 @ 2.16GHz stepping 08
APIC calibration not consistent with PM Timer: 175ms instead of 100ms
APIC delta adjusted to PM-Timer: 1039060 (1828724)
Booting processor 1/1 ip 6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 4322.42 BogoMIPS (lpj=2161212)
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#1.
x86: PAT support disabled.
CPU1: Intel Genuine Intel(R) CPU T2600 @ 2.16GHz stepping 08
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Brought up 2 CPUs
Total of 2 processors activated (8649.85 BogoMIPS).
CPU0 attaching sched-domain:
domain 0: span 3
groups: 1 2
CPU1 attaching sched-domain:
domain 0: span 3
groups: 2 1
net_namespace: 632 bytes
NET: Registered protocol family 16
No dock devices found.
ACPI: bus type pci registered
PCI: Using MMCONFIG for extended config space
PCI: Using configuration type 1
Setting up standard PCI resources
ACPI: EC: Look up EC in DSDT
ACPI: BIOS _OSI(Linux) query ignored via DMI
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: EC: GPE = 0x17, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in interrupt mode
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 *7 10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 13 devices
ACPI: ACPI bus type pnp unregistered
SCSI subsystem initialized
libata version 3.00 loaded.
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: If a device doesn't work, try "pci=routeirq". If it helps, post a report
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 64-bit timers, 14318180 Hz
system 00:01: iomem range 0xe0000000-0xefffffff could not be reserved
system 00:01: iomem range 0xfed14000-0xfed17fff could not be reserved
system 00:01: iomem range 0xfed18000-0xfed18fff could not be reserved
system 00:01: iomem range 0xfed19000-0xfed19fff could not be reserved
system 00:01: iomem range 0xfed1c000-0xfed1ffff could not be reserved
system 00:01: iomem range 0xfed20000-0xfed3ffff could not be reserved
system 00:01: iomem range 0xfed45000-0xfed8ffff could not be reserved
system 00:04: iomem range 0xfed00000-0xfed003ff could not be reserved
system 00:06: ioport range 0x680-0x69f has been reserved
system 00:06: ioport range 0x800-0x80f has been reserved
system 00:06: ioport range 0x1000-0x107f has been reserved
system 00:06: ioport range 0x1180-0x11bf has been reserved
system 00:06: ioport range 0x1640-0x164f has been reserved
system 00:07: ioport range 0x6a0-0x6af has been reserved
system 00:07: ioport range 0x6b0-0x6ff has been reserved
PCI: Bridge: 0000:00:01.0
IO window: 2000-2fff
MEM window: 0xd8000000-0xd80fffff
PREFETCH window: 0x00000000c0000000-0x00000000cfffffff
PCI: Bridge: 0000:00:1c.0
IO window: 3000-3fff
MEM window: 0xd4000000-0xd5ffffff
PREFETCH window: 0x00000000d0000000-0x00000000d1ffffff
PCI: Bridge: 0000:00:1c.1
IO window: 4000-4fff
MEM window: 0xd6000000-0xd7ffffff
PREFETCH window: 0x00000000d2000000-0x00000000d3ffffff
PCI: Bridge: 0000:00:1c.2
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bus 7, cardbus bridge: 0000:06:07.0
IO window: 0x00005400-0x000054ff
IO window: 0x00005800-0x000058ff
PREFETCH window: 0x88000000-0x8bffffff
MEM window: 0x8c000000-0x8fffffff
PCI: Bridge: 0000:00:1e.0
IO window: 5000-5fff
MEM window: 0xd8100000-0xd81fffff
PREFETCH window: 0x0000000088000000-0x000000008bffffff
ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:01.0 to 64
ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 17
PCI: Setting latency timer of device 0000:00:1c.0 to 64
ACPI: PCI Interrupt 0000:00:1c.1[B] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1c.1 to 64
ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1c.2 to 64
PCI: Setting latency timer of device 0000:00:1e.0 to 64
ACPI: PCI Interrupt 0000:06:07.0[A] -> GSI 16 (level, low) -> IRQ 16
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 7, 524288 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
Simple Boot Flag at 0x36 set to 0x1
highmem bounce pool size: 64 pages
io scheduler noop registered
io scheduler anticipatory registered
io scheduler deadline registered
io scheduler cfq registered (default)
pci 0000:01:00.0: Boot video device
PCI: Setting latency timer of device 0000:00:01.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:01.0:pcie00]
Allocate Port Service[0000:00:01.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.0 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.0:pcie00]
Allocate Port Service[0000:00:1c.0:pcie02]
Allocate Port Service[0000:00:1c.0:pcie03]
PCI: Setting latency timer of device 0000:00:1c.1 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.1:pcie00]
Allocate Port Service[0000:00:1c.1:pcie02]
Allocate Port Service[0000:00:1c.1:pcie03]
PCI: Setting latency timer of device 0000:00:1c.2 to 64
assign_interrupt_mode Found MSI capability
Allocate Port Service[0000:00:1c.2:pcie00]
Allocate Port Service[0000:00:1c.2:pcie02]
Allocate Port Service[0000:00:1c.2:pcie03]
ACPI: AC Adapter [ADP0] (on-line)
ACPI: Battery Slot [BAT0] (battery present)
ACPI: Battery Slot [BAT1] (battery absent)
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input0
ACPI: Lid Switch [LID0]
input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1
ACPI: Power Button (CM) [PWRB]
input: Sleep Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input2
ACPI: Sleep Button (CM) [SLPB]
ACPI: SSDT 7FE85EC3, 01EA (r1 PmRef Cpu0Ist 3000 INTL 20050624)
ACPI: SSDT 7FE85C62, 01DC (r1 PmRef Cpu0Cst 3001 INTL 20050624)
ACPI: CPU0 (power states: C1[C1] C2[C2])
ACPI: ACPI0007:00 is registered as cooling_device0
ACPI: Processor [CPU0] (supports 8 throttling states)
ACPI: SSDT 7FE860AD, 0089 (r1 PmRef Cpu1Ist 3000 INTL 20050624)
ACPI: SSDT 7FE85E3E, 0085 (r1 PmRef Cpu1Cst 3000 INTL 20050624)
ACPI: CPU1 (power states: C1[C1] C2[C2])
ACPI: ACPI0007:01 is registered as cooling_device1
ACPI: Processor [CPU1] (supports 8 throttling states)
Switched to high resolution mode on CPU 0
Switched to high resolution mode on CPU 1
ACPI: LNXTHERM:01 is registered as thermal_zone0
ACPI: Thermal Zone [THM0] (41 C)
Real Time Clock Driver v1.12ac
hpet_resources: 0xfed00000 is busy
Linux agpgart interface v0.103
[drm] Initialized drm 1.1.0 20060810
ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:01:00.0 to 64
[drm] Initialized radeon 1.28.0 20060524 on minor 0
Serial: 8250/16550 driver $Revision: 1.90 $ 4 ports, IRQ sharing disabled
serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
serial8250: ttyS1 at I/O 0x2f8 (irq = 3) is a 8250
00:09: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A
r8169 Gigabit Ethernet driver 2.2LK loaded
ACPI: PCI Interrupt 0000:06:0b.0[A] -> GSI 17 (level, low) -> IRQ 17
eth0: RTL8169sb/8110sb at 0xf8830c00, 00:90:f5:4d:3e:36, XID 10000000 IRQ 17
Driver 'sd' needs updating - please use bus_type methods
Driver 'sr' needs updating - please use bus_type methods
ata_piix 0000:00:1f.2: version 2.12
ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 19
ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
PCI: Setting latency timer of device 0000:00:1f.2 to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: SATA max UDMA/133 cmd 0x1f0 ctl 0x3f6 bmdma 0x18b0 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18b8 irq 15
ata1.00: ATA-7: HTS541010G9SA00, MBZOC60D, max UDMA/100
ata1.00: 195371568 sectors, multi 16: LBA48 NCQ (not used)
ata1.00: configured for UDMA/100
ata2.01: ATAPI: COMPAL TSD80Y1 DVD RW, D010, max UDMA/33
ata2.01: configured for UDMA/33
scsi 0:0:0:0: Direct-Access ATA HTS541010G9SA00 MBZO PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors (100030 MB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sda: sda1 sda2 sda3
sd 0:0:0:0: [sda] Attached SCSI disk
sd 0:0:0:0: Attached scsi generic sg0 type 0
scsi 1:0:1:0: CD-ROM COMPAL TSD80Y1 DVD RW D010 PQ: 0 ANSI: 5
sr0: scsi3-mmc drive: 24x/24x writer cd/rw xa/form2 cdda tray
Uniform CD-ROM driver Revision: 3.20
sr 1:0:1:0: Attached scsi CD-ROM sr0
sr 1:0:1:0: Attached scsi generic sg1 type 5
usbmon: debugfs is not available
ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 23
PCI: Setting latency timer of device 0000:00:1d.7 to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: debug port 1
PCI: cache line size of 32 is not supported by device 0000:00:1d.7
ehci_hcd 0000:00:1d.7: irq 23, io mem 0xd8404000
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00, driver 10 Dec 2004
usb usb1: configuration #1 chosen from 1 choice
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
Initializing USB Mass Storage driver...
usb 1-6: new high speed USB device using ehci_hcd and address 3
usb 1-6: configuration #1 chosen from 1 choice
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
i8042.c: Detected active multiplexing controller, rev 1.1.
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX0 port at 0x60,0x64 irq 12
serio: i8042 AUX1 port at 0x60,0x64 irq 12
serio: i8042 AUX2 port at 0x60,0x64 irq 12
serio: i8042 AUX3 port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input3
input: PC Speaker as /devices/platform/pcspkr/input/input4
device-mapper: ioctl: 4.13.0-ioctl (2007-10-18) initialised: dm-devel@redhat.com
cpuidle: using governor ladder
cpuidle: using governor menu
Advanced Linux Sound Architecture Driver Version 1.0.16rc2 (Thu Jan 31 16:40:16 2008 UTC).
Marking TSC unstable due to: TSC halts in idle.
ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 22
PCI: Setting latency timer of device 0000:00:1b.0 to 64
hda_codec: Unknown model for ALC880, trying auto-probe from BIOS...
ALSA device list:
#0: HDA Intel at 0xd8400000 irq 22
TCP cubic registered
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 15
Using IPI No-Shortcut mode
input: ImPS/2 Logitech Wheel Mouse as /devices/platform/i8042/serio4/input/input5
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 208k freed
USB Universal Host Controller Interface driver v3.0
ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 23
PCI: Setting latency timer of device 0000:00:1d.0 to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001800
usb usb2: configuration #1 chosen from 1 choice
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
sdhci: Secure Digital Host Controller Interface driver
sdhci: Copyright(c) Pierre Ossman
iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, 1.2.26ks
iwl3945: Copyright(c) 2003-2008 Intel Corporation
ACPI: PCI Interrupt 0000:00:1f.3[B] -> GSI 19 (level, low) -> IRQ 19
ACPI: PCI Interrupt 0000:06:07.1[B] -> GSI 17 (level, low) -> IRQ 17
ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:02:00.0 to 64
iwl3945: Detected Intel Wireless WiFi Link 3945ABG
ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[17] MMIO=[d8102000-d81027ff] Max Packet=[2048] IR/IT contexts=[4/8]
sdhci: SDHCI controller found at 0000:06:07.3 [104c:803c] (rev 0)
ACPI: PCI Interrupt 0000:06:07.3[D] -> GSI 19 (level, low) -> IRQ 19
mmc0: SDHCI at 0xd8102800 irq 19 PIO
ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 19
PCI: Setting latency timer of device 0000:00:1d.1 to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001820
usb usb3: configuration #1 chosen from 1 choice
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
iwl3945: Tunable channels: 13 802.11bg, 23 802.11a channels
phy0: Selected rate control algorithm 'iwl-3945-rs'
ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
PCI: Setting latency timer of device 0000:00:1d.2 to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001840
usb usb4: configuration #1 chosen from 1 choice
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
NET: Registered protocol family 23
ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
PCI: Setting latency timer of device 0000:00:1d.3 to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001860
usb usb5: configuration #1 chosen from 1 choice
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
nsc-ircc, chip->init
nsc-ircc, Found chip at base=0x02e
nsc-ircc, driver loaded (Dag Brattli)
nsc_ircc_open(), can't get iobase of 0x2f8
nsc-ircc, Found chip at base=0x02e
nsc-ircc, driver loaded (Dag Brattli)
nsc_ircc_open(), can't get iobase of 0x2f8
nsc-ircc, chip->init
nsc-ircc, Found chip at base=0x02e
nsc-ircc 00:0a: disabled
ACPI: PCI interrupt for device 0000:02:00.0 disabled
Yenta: CardBus bridge found at 0000:06:07.0 [1558:0571]
Yenta: Enabling burst memory read transactions
Yenta: Using CSCINT to route CSC interrupts to PCI
Yenta: Routing CardBus interrupts to PCI
Yenta TI: socket 0000:06:07.0, mfunc 0x01aa1b22, devctl 0x64
usb 3-2: new full speed USB device using uhci_hcd and address 2
usb 3-2: configuration #1 chosen from 1 choice
Yenta: ISA IRQ mask 0x0cf8, PCI irq 16
Socket status: 30000006
Yenta: Raising subordinate bus# of parent bus (#06) from #07 to #0a
pcmcia: parent PCI bridge I/O window: 0x5000 - 0x5fff
pcmcia: parent PCI bridge Memory window: 0xd8100000 - 0xd81fffff
pcmcia: parent PCI bridge Memory window: 0x88000000 - 0x8bffffff
ACPI: PCI Interrupt 0000:06:07.2[C] -> GSI 18 (level, low) -> IRQ 18
Adding 1293224k swap on /dev/sda3. Priority:-1 extents:1 across:1293224k
ieee1394: Host added: ID:BUS[0-00:1023] GUID[0800385600000037]
EXT3 FS on sda1, internal journal
kjournald starting. Commit interval 5 seconds
EXT3 FS on sda2, internal journal
EXT3-fs: mounted filesystem with ordered data mode.
[-- Attachment #4: message body text --]
[-- Type: text/plain, Size: 16 bytes --]
Regards,
Henny
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: 2.6.26-rc1 fails to boot
2008-05-10 20:21 2.6.26-rc1 fails to boot Henny Wilbrink
@ 2008-05-10 22:22 ` Carlos R. Mafra
2008-05-11 9:35 ` Henny Wilbrink
0 siblings, 1 reply; 5+ messages in thread
From: Carlos R. Mafra @ 2008-05-10 22:22 UTC (permalink / raw)
To: Henny Wilbrink; +Cc: linux-kernel, venkatesh.pallipadi
On Sat 10.May'08 at 22:21:28 +0200, Henny Wilbrink wrote:
Content-Description: message body text
> Hello,
>
> Kernel 2.6.26-rc1 completely fails to boot on my laptop. The last line
> appearing on the console is:
>
> ACPI: Processor [CPU1] (supports 8 throttling states)
Does booting with hpet=disable help?
> Kernel 2.6.25 fails to boot in an estimated 1 in 2 attempts. The last
> line on the console if this one fails is:
>
> ACPI: LNXTHERM:01 is registered as thermal_zone0
>
> I did a git bisection with "fails to boot in the first three attempts"
> as the definition of "bad" between 2.6.26-rc1 and 2.6.25-rc3 which I
> believed to be free of this problem. The many reboots in the
> bisection process however showed me that 2.6.25-rc3 also has an
> estimated 1 in 10 chance of failing. Anyway, the bisection ended
> with:
>
> 8a3227268877b81096d7b7a841aaf51099ad2068 is first bad commit
>
> The bisection log and dmesg are attached.
I have this boot problem since before 2.6.25-rc1 but it is
very difficult to do a bisection. Sometimes the probability
of hanging was 1:30 and what I thought was a good kernel in
fact was bad.
In fact the commit you got is a "merge commit" which does not
change the source code so it is clearly bogus.
Mark Lord points out that this bug comes and goes with slight
modifications in the .config, and in fact very recently
the probability of hanging changed dramatically for me.
I have already booted the kernel afa26be86b65 (six commits
after 2.6.26-rc1) more than 30 times and it did not hang.
You can also take a look at some discussion here:
http://bugzilla.kernel.org/show_bug.cgi?id=10117
And good luck with this!
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.6.26-rc1 fails to boot
2008-05-10 22:22 ` Carlos R. Mafra
@ 2008-05-11 9:35 ` Henny Wilbrink
2008-05-11 19:55 ` Carlos R. Mafra
0 siblings, 1 reply; 5+ messages in thread
From: Henny Wilbrink @ 2008-05-11 9:35 UTC (permalink / raw)
To: Carlos R. Mafra; +Cc: linux-kernel, venkatesh.pallipadi
Carlos R. Mafra wrote:
> On Sat 10.May'08 at 22:21:28 +0200, Henny Wilbrink wrote:
> Content-Description: message body text
> > Hello,
> >
> > Kernel 2.6.26-rc1 completely fails to boot on my laptop. The last line
> > appearing on the console is:
> >
> > ACPI: Processor [CPU1] (supports 8 throttling states)
>
> Does booting with hpet=disable help?
No, 2.6.26-rc1 with hpet=disable now stops at
ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
However, with idle=mwait as suggested by Venkatesh Pallipadi it did
boot in 2 out of 2 attempts.
>
> > Kernel 2.6.25 fails to boot in an estimated 1 in 2 attempts. The last
> > line on the console if this one fails is:
> >
> > ACPI: LNXTHERM:01 is registered as thermal_zone0
> >
> > I did a git bisection with "fails to boot in the first three attempts"
> > as the definition of "bad" between 2.6.26-rc1 and 2.6.25-rc3 which I
> > believed to be free of this problem. The many reboots in the
> > bisection process however showed me that 2.6.25-rc3 also has an
> > estimated 1 in 10 chance of failing. Anyway, the bisection ended
> > with:
> >
> > 8a3227268877b81096d7b7a841aaf51099ad2068 is first bad commit
> >
> > The bisection log and dmesg are attached.
>
> I have this boot problem since before 2.6.25-rc1 but it is
> very difficult to do a bisection. Sometimes the probability
> of hanging was 1:30 and what I thought was a good kernel in
> fact was bad.
>
> In fact the commit you got is a "merge commit" which does not
> change the source code so it is clearly bogus.
>
> Mark Lord points out that this bug comes and goes with slight
> modifications in the .config, and in fact very recently
> the probability of hanging changed dramatically for me.
>
> I have already booted the kernel afa26be86b65 (six commits
> after 2.6.26-rc1) more than 30 times and it did not hang.
>
> You can also take a look at some discussion here:
> http://bugzilla.kernel.org/show_bug.cgi?id=10117
>
Yes this definitely looks like the same problem.
> And good luck with this!
Thanks,
Henny
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: 2.6.26-rc1 fails to boot
2008-05-11 9:35 ` Henny Wilbrink
@ 2008-05-11 19:55 ` Carlos R. Mafra
2008-05-12 11:58 ` Henny Wilbrink
0 siblings, 1 reply; 5+ messages in thread
From: Carlos R. Mafra @ 2008-05-11 19:55 UTC (permalink / raw)
To: Henny Wilbrink; +Cc: linux-kernel, venkatesh.pallipadi, tglx, liml
On Sun 11.May'08 at 11:35:03 +0200, Henny Wilbrink wrote:
> Carlos R. Mafra wrote:
> > On Sat 10.May'08 at 22:21:28 +0200, Henny Wilbrink wrote:
> > Content-Description: message body text
> > > Hello,
> > >
> > > Kernel 2.6.26-rc1 completely fails to boot on my laptop. The last line
> > > appearing on the console is:
> > >
> > > ACPI: Processor [CPU1] (supports 8 throttling states)
> >
> > Does booting with hpet=disable help?
>
> No, 2.6.26-rc1 with hpet=disable now stops at
>
> ata_piix 0000:00:1f.2: MAP [ P0 P2 IDE IDE ]
>
> However, with idle=mwait as suggested by Venkatesh Pallipadi it did
> boot in 2 out of 2 attempts.
Ah, this bug is definitely tricky!
> >
> > > Kernel 2.6.25 fails to boot in an estimated 1 in 2 attempts. The last
> > > line on the console if this one fails is:
> > >
> > > ACPI: LNXTHERM:01 is registered as thermal_zone0
> > >
> > > I did a git bisection with "fails to boot in the first three attempts"
> > > as the definition of "bad" between 2.6.26-rc1 and 2.6.25-rc3 which I
> > > believed to be free of this problem. The many reboots in the
> > > bisection process however showed me that 2.6.25-rc3 also has an
> > > estimated 1 in 10 chance of failing. Anyway, the bisection ended
> > > with:
> > >
> > > 8a3227268877b81096d7b7a841aaf51099ad2068 is first bad commit
> > >
> > > The bisection log and dmesg are attached.
> >
> > I have this boot problem since before 2.6.25-rc1 but it is
> > very difficult to do a bisection. Sometimes the probability
> > of hanging was 1:30 and what I thought was a good kernel in
> > fact was bad.
> >
> > In fact the commit you got is a "merge commit" which does not
> > change the source code so it is clearly bogus.
> >
> > Mark Lord points out that this bug comes and goes with slight
> > modifications in the .config, and in fact very recently
> > the probability of hanging changed dramatically for me.
> >
> > I have already booted the kernel afa26be86b65 (six commits
> > after 2.6.26-rc1) more than 30 times and it did not hang.
> >
> > You can also take a look at some discussion here:
> > http://bugzilla.kernel.org/show_bug.cgi?id=10117
> >
>
> Yes this definitely looks like the same problem.
I think so too, but it is difficult to really find where
is problem is (hpet?, nohz?, cpuidle? etc)
So today I tried to humbly hack a bit to get a trace, and I think
I managed to do it.
The observation in my notes was that with 2.6.25-rc9 the
kernel printed two lines when I pressed the power button
when the boot hung:
evmisc-0145 [00] ev_queue_notify_reques: Dispatching Notify(80) on node ffff81007f04ee30
evmisc-0154 [00] ev_queue_notify_reques: Notify value: 0x80 **Device Specific*
so the kernel was not completely hung. Sometimes lines similar to the above (I
don't remember the numbers anymore) were being printed continuosly after the
hang for more than 15 minutes at a rate of more or less 1 per minute.
So my idea was to insert a WARN_ON(1) in a few places, and in particular the
function which had those evmisc printk's.
Then I got some traces before and after the hang point, and another trace when
I pressed the power button! I don't know if they will reveal something
interesting to kernel hackers, but I will transcribe them here (I lost my
digital camera, so it took me a long time to write them).
This is how the screen looked like when the boot hung (caveat lector: it
was all copied by hand, so there may be typos):
[<ffffffff8022a909>] ? update_rq_clock+0x19/0x20
[<ffffffff8023fbfa>] run_timer_softirq+0x2a/0x230
[<ffffffff8022a81a>] ? __update_rq_clock+0x2a/0x100
[<ffffffff8023bc44>] __do_softirq+0x74/0xf0
[<ffffffff8020fcca>] ? profile_pc+0x3a/0x70
[<ffffffff8020d45c>] call_softirq+0x1c/0x30
[<ffffffff8020faed>] do_softirq+0x3d/0x80
[<ffffffff8023bbc5>] irq_exit+0x85/0x90
[<ffffffff8021f4de>] smp_apic_timer_interrupt+0x7e/0xc0
[<ffffffff8020b260>] ? mwait_idle+0x0/0x50
[<ffffffff8020b0e0>] ? default_idle+0x0/0x70
[<ffffffff8020cf06>] apic_timer_interrupt+0x66/0x70
<EOI> [<ffffffff8020b2a0>] ? mwait_idle+0x40/0x50
[<ffffffff8020a882>] ? enter_idle+0x22/0x30
[<ffffffff8020b192>] ? cpu_idle+0x42/0xc0
[<ffffffff8047e16e>] ? start_secondary+0x2fe/0x430
--- [ end trace ca143223eefdc828 ] ---
hpet_legacy_set_mode
hpet_legacy_set_mode: oneshot
Switched to high resolution mode on CPU 1
--- [ end trace ca143223eefdc828 ] ---
ACPI: SSDT 7F6D8EF3, 00E4 (r1 Sony VAIO 20070704 PTL 20050624)
ACPI: SSDT 7F6D8BC0, 0092 (r1 Sony VAIO 20070704 PTL 20050624)
ACPI: CPU1 (power states: C1[C1] C2[C2] C3[C3])
ACPI: ACPI0007:01 is registered as cooling_device2
ACPI: Processor [CPU1] (supports 8 throttling states)
----------------[cut here]---------------------------
WARNING: at drivers/acpi/processor_core.c:699 acpi_processor_start+0x8a7/0x8d2()
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.25-rc9-00011-g8145619-dirty #81
Call Trace:
[<ffffffff80235d4f>] warn_on_slowpath+0x5f/0x80
[<ffffffff80236ea7>] ? printk+0x67/0x70
[<ffffffff802dee22>] ? sysfs_create_link+0xb2/0x150
[<ffffffff80480d07>] acpi_processor_start+0x8a7/0x8d2
[<ffffffff8036921e>] acpi_start_single_object+0x2d/0x52
[<ffffffff8036a87a>] acpi_device_probe+0xba/0x10a
[<ffffffff8039f6ab>] driver_probe_device+0x9b/0x1a0
[<ffffffff8039f96d>] __driver_attach+0xcd/0xd0
[<ffffffff8039f8a0>] ? __driver_attach+0x0/0xd0
[<ffffffff8039e84d>] bus_for_each_dev+0x5d/0x90
[<ffffffff803227ea>] ? kobject_get+0x1a/0x30
[<ffffffff8039f4ec>] driver_attach+0x1c/0x20
[<ffffffff8039f242>] bus_add_driver+0xc2/0x240
[<ffffffff8039fb98>] driver_register+0x48/0x110
[<ffffffff8036ac13>] acpi_bus_register_driver+0x3e/0x43
[<ffffffff805fb38b>] acpi_processor_init+0x93/0x106
[<ffffffff80484289>] ? spin_unlock_irq+0x09/0x10
[<ffffffff8022f5d8>] ? finish_task_switch+0x48/0xc0
[<ffffffff8020d0e8>] child_rip+0xa/0x12
[<ffffffff805e46e0>] ? kernel_init+0x0/0x340
[<ffffffff8020d0de>] ? child_rip+0x0/0x12
---[ end trace ca143223eetdc8283 ] -----
This is were the laptop was kept hung indefinitely. Note that
the usual line were it hangs is
ACPI: Processor [CPU1] (supports 8 throttling states)
and right after that the WARN_ON(1) which I wrote in processor_core.c
triggered with acpi_processor_start().
I think it is worth mentioning that when the laptop hangs there is always
only one "Switched to high resolution mode on CPU #" before the hang point,
and when it succeeds there are always two such messages in sequence.
Ok, the laptop was hung in that state and then I pressed the power button
which triggered the WARN_ON(1) I wrote in evmisc.c
--------------- [cut here] ---------------------
WARNING: at drivers/acpi/events/evmisc.c:142 acpi_ev_queue_notify_request+0x36/0x210
Modules linked in:
Pid: 59, comm: kacpid Not taited 2.6.25-rc9-00011-g8145619-dirty #81
Call trace:
[<ffffffff80235d4f>] warn_on_slowpath+0x5f/0x80
[<ffffffff80236ea7>] ? printk+0x67/0x70
[<ffffffff80353b54>] ? acpi_ex_resolve_to_value+0x314/0x324
[<ffffffff803500cc>] acpi_ev_queue_notify_request+0x36/0x210
[<ffffffff80358f7d>] ? acpi_ex_dump_operands+0xc6/0xd5
[<ffffffff8035753b>] acpi_ex_opcode_2A_0T_OR+0x67/0x90
[<ffffffff8034b531>] acpi_ds_exec_end_op+0x132/0x575
[<ffffffff8036022a>] acpi_ps_parse_loop+0x6d6/0x8e0
[<ffffffff8035f399>] acpi_ps_parse_aml+0xf1/0x354
[<ffffffff80360b4d>] acpi_ps_execute_method+0x17d/0x268
[<ffffffff8035c7c1>] acpi_ns_evaluate+0x165/0x238
[<ffffffff80290033>] ? kmem_cache_alloc+0x73/0xb0
[<ffffffff8035c17d>] acpi_evaluate_object+0x1a2/0x2a5
[<ffffffff803486b3>] ? acpi_os_execute_deferred+0x0/0x39
[<ffffffff8036b214>] acpi_ec_gpe_query+0xa0/0xc3
[<ffffffff80481833>] ? thread_return+0x62/0x52f
[<ffffffff803486df>] acpi_os_execute_deferred+0x2c/0x39
[<ffffffff802478f9>] run_workqueue+0x99/0x140
[<ffffffff80248463>] worker_thread+0xa3/0x110
[<ffffffff8024b870>] ? autoremove_wake_function+0x0/0x40
[<ffffffff802483c0>] ? worker_thread+0x0/0x110
[<ffffffff8024b44d>] kthread+0x4d/0x80
[<ffffffff8020d0e8>] child_rip+0xa/0x12
[<ffffffff8024b400>] ? kthread+0x0/0x80
[<ffffffff8020d0de>] ? child_rip+0x0/0x12
---[ end trace ca143223eefdc828 ] ----
evmisc-0145 [00] ev_queue_notify_reques: Dispatching Notify(80) on node ffff81007f04ee30
evmisc-0154 [00] ev_queue_notify_reques: Notify value: 0x80 **Device Specific*
It ends here. If I press the power button again yet another trace is
generated, but there are the same functions in there. I was wondering
how I could patch the kernel such that when I press the power button
instead of printing the WARN_ON(1) it would generate the equivalent of
Sysrq+t, but I couldn't do it yet.
I think I have to get another digital camera, my fingers hurt...
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2008-05-12 12:10 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-05-10 20:21 2.6.26-rc1 fails to boot Henny Wilbrink
2008-05-10 22:22 ` Carlos R. Mafra
2008-05-11 9:35 ` Henny Wilbrink
2008-05-11 19:55 ` Carlos R. Mafra
2008-05-12 11:58 ` Henny Wilbrink
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