Ubuntu

PCI: Cannot allocate resource region

Bug #153179 reported by fmeazza on 2007-10-16

This bug report is a duplicate of: Bug #159241: [Tracking Bug] PCI resource allocation warnings. Edit Remove

Affects		Status	Importance	Assigned to	Milestone
	Ubuntu	New	Undecided	Unassigned
Nominated for Gutsy by fmeazza

Bug Description

Good morning, i've some error during boot:

[ 15.742871] PCI: Cannot allocate resource region 7 of bridge 0000:00:06.0
[ 15.742922] PCI: Cannot allocate resource region 8 of bridge 0000:00:06.0
[ 15.742970] PCI: Cannot allocate resource region 7 of bridge 0000:00:07.0
[ 15.743017] PCI: Cannot allocate resource region 8 of bridge 0000:00:07.0

My pc seems to o well even if there are these segnalation. My machine is an Acer Aspire 3022WLMI with ati Mobility Radeon X600.

I post you the output of the command dmesg | grep PCI

[ 0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:bec00000)
[ 15.684867] PCI: PCI BIOS revision 2.10 entry at 0xfd63c, last bus=6
[ 15.684870] PCI: Using configuration type 1
[ 15.684872] Setting up standard PCI resources
[ 15.727148] ACPI: PCI Root Bridge [PCI0] (0000:00)
[ 15.727154] PCI: Probing PCI hardware (bus 00)
[ 15.728761] PCI: Transparent bridge - 0000:00:14.4
[ 15.728870] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[ 15.729067] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PB6_._PRT]
[ 15.729206] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PB7_._PRT]
[ 15.729344] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.EXP1._PRT]
[ 15.729491] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.P2P_._PRT]
[ 15.732668] ACPI: PCI Interrupt Link [LNKA] (IRQs *10 11)
[ 15.732787] ACPI: PCI Interrupt Link [LNKB] (IRQs 10 *11)
[ 15.732902] ACPI: PCI Interrupt Link [LNKC] (IRQs 10 *11)
[ 15.733016] ACPI: PCI Interrupt Link [LNKD] (IRQs 10 *11)
[ 15.733130] ACPI: PCI Interrupt Link [LNKE] (IRQs 10 *11)
[ 15.733243] ACPI: PCI Interrupt Link [LNKF] (IRQs *10 11)
[ 15.733357] ACPI: PCI Interrupt Link [LNKG] (IRQs 10 *11)
[ 15.733471] ACPI: PCI Interrupt Link [LNKH] (IRQs 10 *11)
[ 15.742860] PCI: Using ACPI for IRQ routing
[ 15.742863] PCI: If a device doesn't work, try "pci=routeirq". If it helps, post a report
[ 15.742871] PCI: Cannot allocate resource region 7 of bridge 0000:00:06.0
[ 15.742922] PCI: Cannot allocate resource region 8 of bridge 0000:00:06.0
[ 15.742970] PCI: Cannot allocate resource region 7 of bridge 0000:00:07.0
[ 15.743017] PCI: Cannot allocate resource region 8 of bridge 0000:00:07.0
[ 15.794506] PCI: Bridge: 0000:00:02.0
[ 15.794519] PCI: Bridge: 0000:00:06.0
[ 15.794528] PCI: Bridge: 0000:00:07.0
[ 15.794546] PCI: Bus 7, cardbus bridge: 0000:06:06.0
[ 15.794572] PCI: Bridge: 0000:00:14.4
[ 15.794604] PCI: Setting latency timer of device 0000:00:02.0 to 64
[ 15.794611] PCI: Setting latency timer of device 0000:00:06.0 to 64
[ 15.794618] PCI: Setting latency timer of device 0000:00:07.0 to 64
[ 15.794763] ACPI: PCI Interrupt Link [LNKE] disabled and referenced, BIOS bug
[ 15.794816] ACPI: PCI Interrupt Link [LNKE] enabled at IRQ 11
[ 15.794819] PCI: setting IRQ 11 as level-triggered
[ 15.794824] ACPI: PCI Interrupt 0000:06:06.0[A] -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
[ 16.559652] PCI: MSI quirk detected. MSI deactivated.
[ 16.990150] PCI: Setting latency timer of device 0000:00:02.0 to 64
[ 16.990235] PCI: Setting latency timer of device 0000:00:06.0 to 64
[ 16.990307] PCI: Setting latency timer of device 0000:00:07.0 to 64
[ 17.368719] ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 11
[ 17.368724] ACPI: PCI Interrupt 0000:00:14.6[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[ 17.368734] ACPI: PCI interrupt for device 0000:00:14.6 disabled
[ 4.312000] ACPI: PCI Interrupt Link [LNKD] enabled at IRQ 11
[ 4.312000] ACPI: PCI Interrupt 0000:00:13.0[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
[ 4.484000] ACPI: PCI Interrupt 0000:00:13.1[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
[ 4.648000] ACPI: PCI Interrupt 0000:00:13.2[A] -> Link [LNKD] -> GSI 11 (level, low) -> IRQ 11
[ 4.896000] ATIIXP: IDE controller at PCI slot 0000:00:14.1
[ 4.896000] ACPI: PCI Interrupt Link [LNKA] enabled at IRQ 10
[ 4.896000] PCI: setting IRQ 10 as level-triggered
[ 4.896000] ACPI: PCI Interrupt 0000:00:14.1[A] -> Link [LNKA] -> GSI 10 (level, low) -> IRQ 10
[ 7.288000] ACPI: PCI Interrupt Link [LNKG] enabled at IRQ 11
[ 7.288000] ACPI: PCI Interrupt 0000:06:06.2[C] -> Link [LNKG] -> GSI 11 (level, low) -> IRQ 11
[ 7.340000] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[11] MMIO=[c0208000-c02087ff] Max Packet=[2048] IR/IT contexts=[4/8]
[ 7.348000] ACPI: PCI Interrupt Link [LNKH] enabled at IRQ 11
[ 7.348000] ACPI: PCI Interrupt 0000:06:07.0[A] -> Link [LNKH] -> GSI 11 (level, low) -> IRQ 11
[ 19.620000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[ 19.692000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[ 20.536000] ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 10
[ 20.536000] ACPI: PCI Interrupt 0000:06:05.0[A] -> Link [LNKF] -> GSI 10 (level, low) -> IRQ 10
[ 20.572000] Yenta: Using CSCINT to route CSC interrupts to PCI
[ 20.572000] Yenta: Routing CardBus interrupts to PCI
[ 20.804000] Yenta: ISA IRQ mask 0x00f8, PCI irq 11
[ 20.804000] pcmcia: parent PCI bridge I/O window: 0xa000 - 0xafff
[ 20.804000] pcmcia: parent PCI bridge Memory window: 0xc0200000 - 0xc02fffff
[ 20.804000] pcmcia: parent PCI bridge Memory window: 0x50000000 - 0x55ffffff
[ 20.804000] ACPI: PCI Interrupt 0000:06:06.4[A] -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
[ 21.048000] ACPI: PCI Interrupt 0000:06:06.3[A] -> Link [LNKE] -> GSI 11 (level, low) -> IRQ 11
[ 21.756000] ACPI: PCI Interrupt 0000:00:14.6[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[ 21.868000] ACPI: PCI Interrupt 0000:00:14.5[B] -> Link [LNKB] -> GSI 11 (level, low) -> IRQ 11
[ 31.412000] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
[ 31.412000] ACPI: PCI Interrupt 0000:01:00.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11

And the output of the command lspci:

00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:02.0 PCI bridge: ATI Technologies Inc RS480 PCI-X Root Port
00:06.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:07.0 PCI bridge: ATI Technologies Inc RS480 PCI Bridge
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE Controller
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc SB400 AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:00.0 VGA compatible controller: ATI Technologies Inc M24 1P [Radeon Mobility X600]
06:05.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
06:06.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller
06:06.2 FireWire (IEEE 1394): Texas Instruments OHCI Compliant IEEE 1394 Host Controller
06:06.3 Mass storage controller: Texas Instruments PCIxx21 Integrated FlashMedia Controller
06:06.4 Generic system peripheral [0805]: Texas Instruments PCI6411/6421/6611/6621/7411/7421/7611/7621 Secure Digital Controller
06:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)

Revision history for this message

jan37 (dotjan-msn) wrote on 2007-10-20:

Download full text (6.7 KiB)

On my Fujitsu Siemens laptop Amilo Pi 1536 with ATI Mobility x1400 (fglrx) with Gutsy i see:

[ 32.808390] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0

dmesg | grep PCI gives:

On my Fujitsu Siemens laptop Amilo Pi 1536 with ATI Mobility x1400 (fglrx) with Gutsy i see:

[ 32.808390] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0

dmesg | grep PCI gives:

[    0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000)
[   14.820874] PCI: PCI BIOS revision 2.10 entry at 0xfd833, last bus=5
[   14.820877] PCI: Using configuration type 1
[   14.820879] Setting up standard PCI resources
[   32.800488] ACPI: PCI Root Bridge [PCI0] (0000:00)
[   32.800501] PCI: Probing PCI hardware (bus 00)
[   32.801165] PCI quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
[   32.801170] PCI quirk: region 1180-11bf claimed by ICH6 GPIO
[   32.802156] PCI: Transparent bridge - 0000:00:1e.0
[   32.802225] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
[   32.802535] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
[   32.802672] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
[   32.802802] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP03._PRT]
[   32.802948] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
[   32.805703] ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
[   32.805804] ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[   32.805902] ACPI: PCI Interrupt Link [LNKC] (IRQs 1 *3 4 5 6 7 10 12 14 15)
[   32.806003] ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
[   32.806100] ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
[   32.806197] ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
[   32.806294] ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 *7 10 12 14 15)
[   32.806391] ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 *5 6 7 11 12 14 15)
[   32.808383] PCI: Using ACPI for IRQ routing
[   32.808385] PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a report
[   32.808390] PCI: Cannot allocate resource region 7 of bridge 0000:00:1c.0
[   32.853011] PCI: Bridge: 0000:00:01.0
[   32.853025] PCI: Bridge: 0000:00:1c.0
[   32.853043] PCI: Bridge: 0000:00:1c.2
[   32.853062] PCI: Bridge: 0000:00:1e.0
[   32.853093] ACPI: PCI Interrupt 0000:00:01.0[A] -> GSI 16 (level, low) -> IRQ 16
[   32.853099] PCI: Setting latency timer of device 0000:00:01.0 to 64
[   32.853121] PCI: Enabling device 0000:00:1c.0 (0000 -> 0002)
[   32.853126] ACPI: PCI Interrupt 0000:00:1c.0[A] -> GSI 17 (level, low) -> IRQ 17
[   32.853134] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[   32.853156] PCI: Enabling device 0000:00:1c.2 (0000 -> 0002)
[   32.853161] ACPI: PCI Interrupt 0000:00:1c.2[C] -> GSI 18 (level, low) -> IRQ 18
[   32.853168] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[   32.853182] PCI: Setting latency timer of device 0000:00:1e.0 to 64
[   33.609146] PCI: Setting latency timer of device 0000:00:01.0 to 64
[   33.609261] PCI: Setting latency timer of device 0000:00:1c.0 to 64
[   33.609453] PCI: Setting latency timer of device 0000:00:1c.2 to 64
[   21.580000] ACPI: PCI Interrupt 0000:00:1d.0[A] -> GSI 23 (level, low) -> IRQ 19
[   21.580000] PCI: Setting latency timer of device 0000:00:1d.0 to 64
[   21.684000] ACPI: PCI Interrupt 0000:00:1d.1[B] -> GSI 19 (level, low) -> IRQ 20
[   21.684000] PCI: Setting latency timer of device 0000:00:1d.1 to 64
[   21.788000] ACPI: PCI Interrupt 0000:00:1d.2[C] -> GSI 18 (level, low) -> IRQ 18
[   21.788000] PCI: Setting latency timer of device 0000:00:1d.2 to 64
[   21.892000] ACPI: PCI Interrupt 0000:00:1d.3[D] -> GSI 16 (level, low) -> IRQ 16
[   21.892000] PCI: Setting latency timer of device 0000:00:1d.3 to 64
[   21.996000] ACPI: PCI Interrupt 0000:00:1f.2[B] -> GSI 19 (level, low) -> IRQ 20
[   24.712000] PCI: Setting latency timer of device 0000:00:1f.2 to 64
[   26.140000] ACPI: PCI Interrupt 0000:00:1d.7[A] -> GSI 23 (level, low) -> IRQ 19
[   26.140000] PCI: Setting latency timer of device 0000:00:1d.7 to 64
[   26.140000] PCI: cache line size of 32 is not supported by device 0000:00:1d.7
[   26.248000] ACPI: PCI Interrupt 0000:05:05.0[A] -> GSI 19 (level, low) -> IRQ 20
[   26.252000] ACPI: PCI Interrupt 0000:05:04.0[A] -> GSI 18 (level, low) -> IRQ 18
[   26.300000] ohci1394: fw-host0: OHCI-1394 1.1 (PCI): IRQ=[18]  MMIO=[b0304000-b03047ff]  Max Packet=[2048]  IR/IT contexts=[4/8]
[   26.300000] ACPI: PCI Interrupt 0000:00:1f.1[B] -> GSI 19 (level, low) -> IRQ 20
[   26.300000] PCI: Setting latency timer of device 0000:00:1f.1 to 64
[   32.832000] pci_hotplug: PCI Hot Plug PCI Core version: 0.5
[   32.832000] shpchp: Standard Hot Plug PCI Controller Driver version: 0.4
[   33.500000] PCI: Enabling device 0000:04:00.0 (0000 -> 0002)
[   33.500000] ACPI: PCI Interrupt 0000:04:00.0[A] -> GSI 18 (level, low) -> IRQ 18
[   33.500000] PCI: Setting latency timer of device 0000:04:00.0 to 64
[   33.964000] ACPI: PCI Interrupt 0000:00:1b.0[A] -> GSI 22 (level, low) -> IRQ 21
[   33.964000] PCI: Setting latency timer of device 0000:00:1b.0 to 64
[   41.904000] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16

and lspi:

00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
00:01.0 PCI bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express PCI Express Root Port (rev 03)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 02)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 02)
00:1c.2 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 3 (rev 02)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev e2)
00:1f.0 ISA bridge: Intel Corporation 82801GBM (ICH7-M) LPC Interface Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 02)
00:1f.2 SATA controller: Intel Corporation 82801GBM/GHM (ICH7 Family) SATA AHCI Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 02)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400
04:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
05:04.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link)
05:05.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8169 Gigabit Ethernet (rev 10)