Messages in this thread | | | Date | Thu, 31 Jul 2003 11:05:13 -0500 | From | Michael Bakos <> | Subject | "Badness in pci_find_subsys" |
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Kernel version: 2.6.0-test1 CPU type: x86-64 (Opteron) PCI information attached.
I get: Badness in pci_find_subsys at drivers/pci/search.c:132 comming from 2 different things(one seems to be from the tg3 ethernet driver and the other from the ide driver), I also attached the exact call trace (before the pci information).
Michael Bakhos
Badness in pci_find_subsys at drivers/pci/search.c:132
Call Trace:<IRQ> <ffffffff8027c433>{pci_find_subsys+83} <ffffffff8011cce3>{pci_map_single+515} <ffffffff802f3f0d>{tg3_alloc_rx_skb+333} <ffffffff802f4224>{tg3_rx+308} <ffffffff802f4592>{tg3_poll+178} <ffffffff803371d4>{net_rx_action+148} <ffffffff80139d2b>{do_softirq+123} <ffffffff801128fd>{do_IRQ+317} <ffffffff8010dd70>{default_idle+0} <ffffffff80110309>{ret_from_intr+0} <EOI> <ffffffff80131a14>{thread_return+0} <ffffffff8010dd94>{default_idle+36} <ffffffff8010de1a>{cpu_idle+26} <ffffffff8050d893>{start_kernel+371}
Badness in pci_find_subsys at drivers/pci/search.c:132
Call Trace:<IRQ> <ffffffff8027c433>{pci_find_subsys+83} <ffffffff8011cce3>{pci_map_single+515} <ffffffff80116503>{pci_map_sg+179} <ffffffff8030c747>{ide_build_dmatable+71} <ffffffff8030cc02>{ide_start_dma+50} <ffffffff8030cd79>{__ide_dma_write+57} <ffffffff803092be>{__ide_do_rw_disk+1150} <ffffffff80301301>{ide_wait_stat+241} <ffffffff802e0000>{autoconfig_has_efr+288} <ffffffff802fe045>{start_request+565} <ffffffff802e5eca>{elv_next_request+234} <ffffffff802fe410>{ide_do_request+864} <ffffffff8030c3a0>{ide_dma_intr+0} <ffffffff802fe94b>{ide_intr+331} <ffffffff8011263f>{handle_IRQ_event+47} <ffffffff80112881>{do_IRQ+193} <ffffffff8010dd70>{default_idle+0} <ffffffff80110309>{ret_from_intr+0} <EOI> <ffffffff80131a14>{thread_return+0} <ffffffff8010dd94>{default_idle+36} <ffffffff8010de1a>{cpu_idle+26} <ffffffff8050d893>{start_kernel+371} 00:06.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8111 PCI (rev 07) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Bus: primary=00, secondary=03, subordinate=03, sec-latency=64 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: fca00000-feafffff Prefetchable memory behind bridge: ff500000-ff5fffff BridgeCtl: Parity+ SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [c0] #08 [0086] Capabilities: [f0] #08 [8000]
00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-8111 LPC (rev 05) Subsystem: Advanced Micro Devices [AMD] AMD-8111 LPC Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0
00:07.1 IDE interface: Advanced Micro Devices [AMD] AMD-8111 IDE (rev 03) (prog-if 8a [Master SecP PriP]) Subsystem: Advanced Micro Devices [AMD] AMD-8111 IDE Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 32 Region 4: I/O ports at ffa0 [size=16]
00:07.2 SMBus: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 (rev 02) Subsystem: Advanced Micro Devices [AMD] AMD-8111 SMBus 2.0 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Interrupt: pin D routed to IRQ 19 Region 0: I/O ports at cc00 [size=32]
00:07.3 Bridge: Advanced Micro Devices [AMD] AMD-8111 ACPI (rev 05) Subsystem: Advanced Micro Devices [AMD] AMD-8111 ACPI Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:0a.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Bus: primary=00, secondary=02, subordinate=02, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fc900000-fc9fffff Prefetchable memory behind bridge: 00000000ff400000-00000000ff400000 BridgeCtl: Parity+ SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [a0] PCI-X non-bridge device. Command: DPERE+ ERO+ RBC=0 OST=0 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [b8] #08 [8000] Capabilities: [c0] #08 [004a]
00:0a.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01) (prog-if 10 [IO-APIC]) Subsystem: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Region 0: Memory at febfe000 (64-bit, non-prefetchable) [size=4K]
00:0b.0 PCI bridge: Advanced Micro Devices [AMD] AMD-8131 PCI-X Bridge (rev 12) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fc800000-fc8fffff Prefetchable memory behind bridge: 00000000ff300000-00000000ff300000 BridgeCtl: Parity+ SERR- NoISA+ VGA- MAbort- >Reset- FastB2B- Capabilities: [a0] PCI-X non-bridge device. Command: DPERE+ ERO+ RBC=0 OST=4 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [b8] #08 [8000]
00:0b.1 PIC: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC (rev 01) (prog-if 10 [IO-APIC]) Subsystem: Advanced Micro Devices [AMD] AMD-8131 PCI-X APIC Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 0 Region 0: Memory at febff000 (64-bit, non-prefetchable) [size=4K]
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Capabilities: [80] #08 [2101] Capabilities: [a0] #08 [2101] Capabilities: [c0] #08 [2101]
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:19.0 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- Capabilities: [80] #08 [2101] Capabilities: [a0] #08 [2101] Capabilities: [c0] #08 [2101]
00:19.1 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:19.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
00:19.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR-
02:09.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 03) Subsystem: Broadcom Corporation: Unknown device 1644 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (16000ns min), cache line size 10 Interrupt: pin A routed to IRQ 24 Region 0: Memory at fc9c0000 (64-bit, non-prefetchable) [size=64K] Region 2: Memory at fc9b0000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at fc9a0000 [disabled] [size=64K] Capabilities: [40] PCI-X non-bridge device. Command: DPERE- ERO- RBC=2 OST=0 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable+ DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable- Address: b02a4e82f2098c90 Data: 1705
02:09.1 Ethernet controller: Broadcom Corporation NetXtreme BCM5704 Gigabit Ethernet (rev 03) Subsystem: Broadcom Corporation: Unknown device 1644 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (16000ns min), cache line size 10 Interrupt: pin B routed to IRQ 25 Region 0: Memory at fc9f0000 (64-bit, non-prefetchable) [size=64K] Region 2: Memory at fc9e0000 (64-bit, non-prefetchable) [size=64K] Expansion ROM at fc9d0000 [disabled] [size=64K] Capabilities: [40] PCI-X non-bridge device. Command: DPERE- ERO+ RBC=0 OST=0 Status: Bus=0 Dev=0 Func=0 64bit- 133MHz- SCD- USC-, DC=simple, DMMRBC=0, DMOST=0, DMCRS=0, RSCEM- Capabilities: [48] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=1 PME- Capabilities: [50] Vital Product Data Capabilities: [58] Message Signalled Interrupts: 64bit+ Queue=0/3 Enable- Address: 58b1900020289a98 Data: 0042
03:00.0 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices [AMD] AMD-8111 USB Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (20000ns max) Interrupt: pin D routed to IRQ 19 Region 0: Memory at feafc000 (32-bit, non-prefetchable) [size=4K]
03:00.1 USB Controller: Advanced Micro Devices [AMD] AMD-8111 USB (rev 0b) (prog-if 10 [OHCI]) Subsystem: Advanced Micro Devices [AMD] AMD-8111 USB Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (20000ns max) Interrupt: pin D routed to IRQ 19 Region 0: Memory at feafd000 (32-bit, non-prefetchable) [size=4K]
03:05.0 RAID bus controller: Promise Technology, Inc.: Unknown device 3373 (rev 02) Subsystem: Promise Technology, Inc.: Unknown device 6619 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 96 (1000ns min, 4500ns max), cache line size 91 Interrupt: pin A routed to IRQ 17 Region 0: I/O ports at bc00 [size=64] Region 1: I/O ports at b480 [size=16] Region 2: I/O ports at b400 [size=128] Region 3: Memory at feafe000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at feaa0000 (32-bit, non-prefetchable) [size=128K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
03:06.0 VGA compatible controller: ATI Technologies Inc Rage XL (rev 27) (prog-if 00 [VGA]) Subsystem: ATI Technologies Inc Rage XL Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- Latency: 64 (2000ns min), cache line size 10 Interrupt: pin A routed to IRQ 18 Region 0: Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Region 1: I/O ports at b800 [size=256] Region 2: Memory at feaff000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at feac0000 [disabled] [size=128K] Capabilities: [5c] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME-
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