From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932364AbVIMGbA (ORCPT ); Tue, 13 Sep 2005 02:31:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932365AbVIMGbA (ORCPT ); Tue, 13 Sep 2005 02:31:00 -0400 Received: from ns2.suse.de ([195.135.220.15]:174 "EHLO mx2.suse.de") by vger.kernel.org with ESMTP id S932364AbVIMGa7 (ORCPT ); Tue, 13 Sep 2005 02:30:59 -0400 Date: Tue, 13 Sep 2005 08:30:53 +0200 From: Olaf Hering To: Ivan Kokshaysky Cc: Andreas Koch , linux-kernel@vger.kernel.org, Andrew Morton , Greg KH Subject: Re: 2.6.13: Crash in Yenta initialization Message-ID: <20050913063053.GA24158@suse.de> References: <200509030138.11905.koch@esa.informatik.tu-darmstadt.de> <200509030245.12610.koch@esa.informatik.tu-darmstadt.de> <20050903223401.A7470@jurassic.park.msu.ru> <20050912174209.GA3965@suse.de> <20050913000733.A14261@jurassic.park.msu.ru> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20050913000733.A14261@jurassic.park.msu.ru> X-DOS: I got your 640K Real Mode Right Here Buddy! X-Homeland-Security: You are not supposed to read this line! You are a terrorist! User-Agent: Mutt und vi sind doch schneller als Notes (und GroupWise) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Sep 13, Ivan Kokshaysky wrote: > On Mon, Sep 12, 2005 at 07:42:09PM +0200, Olaf Hering wrote: > > Did you find the reason for this already? > > Unfortunately, no. > > > We have a similar report: > > https://bugzilla.novell.com/show_bug.cgi?id=113778 > > ... > > It dies in yenta_config_init because dev->subordinate is NULL. > > ... > > Yes, this looks identical to Andreas' report. > > Perhaps adding the line > > #define DEBUG 1 > > at the very top of drivers/pci/probe.c could help to catch something > interesting in dmesg. The reporter has updated the bug. https://bugzilla.novell.com/attachment.cgi?id=49717 https://bugzilla.novell.com/attachment.cgi?id=49715 https://bugzilla.novell.com/attachment.cgi?id=49716 00:00.0 Host bridge: Intel Corporation Mobile 915GM/PM/GMS/910GML Express Processor to DRAM Controller (rev 03) Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [88] #0d [0000] Capabilities: [80] 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- Capabilities: [90] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+ Address: fee01004 Data: 4041 Capabilities: [a0] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <64ns, L1 <1us Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 2 Link: Latency L0s <256ns, L1 <4us Link: ASPM L1 Enabled RCB 64 bytes CommClk+ ExtSynch- Link: Speed 2.5Gb/s, Width x16 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 1, PowerLimit 75.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- 00: 86 80 91 25 07 04 10 00 03 00 04 06 08 00 01 00 10: 00 00 00 00 00 00 00 00 00 01 01 00 20 20 00 20 20: 10 c8 10 c8 00 d0 f0 d7 00 00 00 00 00 00 00 00 30: 00 00 00 00 88 00 00 00 00 00 00 00 0a 01 0c 00 00:1b.0 Class 0403: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) High Definition Audio Controller (rev 04) Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 1 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 2, PowerLimit 6.500000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+ Address: fee01004 Data: 4049 Capabilities: [90] #0d [0000] Capabilities: [a0] 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- 00: 86 80 60 26 07 04 10 00 04 00 04 06 08 00 81 00 10: 00 00 00 00 00 00 00 00 00 09 09 00 f0 00 00 20 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 04 00 00:1c.1 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 2 (rev 04) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 2 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 3, PowerLimit 6.500000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+ Address: fee01004 Data: 4051 Capabilities: [90] #0d [0000] Capabilities: [a0] 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- 00: 86 80 62 26 07 04 10 00 04 00 04 06 08 00 81 00 10: 00 00 00 00 00 00 00 00 00 0a 0a 00 f0 00 00 20 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 02 04 00 00:1c.2 PCI bridge: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) PCI Express Port 3 (rev 04) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [40] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag+ Device: Latency L0s unlimited, L1 unlimited Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 128 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s L1, Port 3 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug+ Surpise+ Slot: Number 4, PowerLimit 6.500000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Unknown, PwrInd Unknown, Power- Root: Correctable- Non-Fatal- Fatal- PME- Capabilities: [80] Message Signalled Interrupts: 64bit- Queue=0/0 Enable+ Address: fee01004 Data: 4059 Capabilities: [90] #0d [0000] Capabilities: [a0] 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- 00: 86 80 64 26 07 04 10 00 04 00 04 06 08 00 81 00 10: 00 00 00 00 00 00 00 00 00 02 04 00 f0 00 00 20 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 03 04 00 00:1d.0 USB Controller: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) USB UHCI #1 (rev 04) (prog-if 00 [UHCI]) Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- Reset- FastB2B- Capabilities: [50] #0d [0000] 00: 86 80 48 24 07 00 10 00 d4 01 04 06 00 00 01 00 10: 00 00 00 00 00 00 00 00 00 06 08 20 30 40 80 22 20: 20 c8 20 c8 01 20 f1 21 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 04 00 00:1f.0 ISA bridge: Intel Corporation 82801FBM (ICH6M) LPC Interface Bridge (rev 04) Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- Region 1: I/O ports at Region 2: I/O ports at Region 3: I/O ports at Region 4: I/O ports at 18a0 [size=16] Capabilities: [70] 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- 00: 86 80 53 26 05 00 b0 02 04 80 01 01 00 00 00 00 10: 01 00 00 00 01 00 00 00 01 00 00 00 01 00 00 00 20: a1 18 00 00 00 00 00 00 00 00 00 00 25 10 70 00 30: 00 00 00 00 70 00 00 00 00 00 00 00 ff 02 00 00 00:1f.3 SMBus: Intel Corporation 82801FB/FBM/FR/FW/FRW (ICH6 Family) SMBus Controller (rev 04) Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset- 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 00: 17 12 23 72 87 00 10 04 00 00 07 06 00 a8 82 00 10: 00 60 21 c8 a0 00 00 02 06 07 08 b0 00 00 00 20 20: 00 f0 ff 21 00 00 00 22 00 f0 ff 23 01 30 00 00 30: fd 3f 00 00 01 40 00 00 fd 4f 00 00 0b 01 80 05 40: 25 10 70 00 01 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06:09.1 CardBus bridge: O2 Micro, Inc. OZ711M3/MC3 4-in-1 MemoryCardBus Controller Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping+ SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR- Reset- 16bInt+ PostWrite- 16-bit legacy interface ports at 0001 00: 17 12 23 72 87 00 10 04 00 00 07 06 00 a8 82 00 10: 00 70 21 c8 a0 00 00 02 06 08 08 24 00 00 f0 ff 20: 00 f0 0f 00 00 00 00 00 00 00 00 00 01 f0 00 00 30: fd 0f 00 00 01 00 00 00 01 00 00 00 0a 01 84 00 40: 25 10 70 00 01 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 06:09.2 System peripheral: O2 Micro, Inc. OZ711Mx 4-in-1 MemoryCardBus Accelerator Subsystem: Acer Incorporated [ALI]: Unknown device 0070 Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR- TAbort- SERR- Reset- 16bInt- PostWrite- 16-bit legacy interface ports at 0001 00: 17 12 23 72 80 00 10 04 00 00 07 06 00 00 82 00 10: 00 90 21 c8 a0 00 00 02 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00 00 30: 01 00 00 00 01 00 00 00 01 00 00 00 00 01 00 00 40: 25 10 70 00 01 00 00 00 00 00 00 00 00 00 00 00 50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00