Bug 230013
| Summary: | Floating point operations corrupted in user space, resulting in eg nan's | ||||||
|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Mark Robson <mark.a.robson> | ||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||
| Status: | CLOSED WONTFIX | QA Contact: | Brian Brock <bbrock> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | medium | ||||||
| Version: | 6 | CC: | triage, wtogami | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | x86_64 | ||||||
| OS: | Linux | ||||||
| Whiteboard: | bzcl34nup | ||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2008-05-06 19:17:01 UTC | Type: | --- | ||||
| Regression: | --- | Mount Type: | --- | ||||
| Documentation: | --- | CRM: | |||||
| Verified Versions: | Category: | --- | |||||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
| Cloudforms Team: | --- | Target Upstream Version: | |||||
| Embargoed: | |||||||
| Attachments: |
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Description
Mark Robson
2007-02-25 23:02:04 UTC
Created attachment 148769 [details]
Simple C program which illustrates fpu corruption
Program works OK here on Intel Core2. What CPU, compiler and compiler options did you test with? (In reply to comment #2) > Program works OK here on Intel Core2. > > What CPU, compiler and compiler options did you test with? > Briefly: AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ gcc (GCC) 4.1.1 20070105 (Red Hat 4.1.1-51) Build command: gcc test.c -o test Program works fine under valgrind. Full system details: $ more /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 35 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ stepping : 2 cpu MHz : 1000.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3d now pni lahf_lm cmp_legacy bogomips : 2009.80 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp processor : 1 vendor_id : AuthenticAMD cpu family : 15 model : 35 model name : AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ stepping : 2 cpu MHz : 1000.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt lm 3dnowext 3d now pni lahf_lm cmp_legacy bogomips : 2009.80 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp $ gcc -v Using built-in specs. Target: x86_64-redhat-linux Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-libgcj-multifile --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --enable-plugin --with-java-home=/usr/lib/jvm/java-1.4.2-gcj-1.4.2.0/jre --with-cpu=generic --host=x86_64-redhat-linux Thread model: posix gcc version 4.1.1 20070105 (Red Hat 4.1.1-51) $ cat /proc/modules autofs4 34249 2 - Live 0xffffffff88c62000 it87 38253 0 - Live 0xffffffff88c57000 hwmon_vid 11457 1 it87, Live 0xffffffff88c53000 eeprom 16977 0 - Live 0xffffffff88c4d000 i2c_isa 15297 1 it87, Live 0xffffffff88c48000 hidp 36417 2 - Live 0xffffffff88c3e000 l2cap 43329 5 hidp, Live 0xffffffff88c32000 bluetooth 79557 2 hidp,l2cap, Live 0xffffffff88c1d000 vmnet 61216 13 - Live 0xffffffff88c0d000 (P) vmmon 158988 0 - Live 0xffffffff88be5000 (P) sunrpc 196617 1 - Live 0xffffffff88bb3000 ndiswrapper 244008 0 - Live 0xffffffff88b76000 ipt_MASQUERADE 12737 1 - Live 0xffffffff88b71000 xt_mark 11329 1 - Live 0xffffffff88b6d000 iptable_nat 16837 1 - Live 0xffffffff88b67000 ip_nat 30701 2 ipt_MASQUERADE,iptable_nat, Live 0xffffffff88b5e000 xt_MARK 11585 2 - Live 0xffffffff88b5a000 iptable_mangle 11841 1 - Live 0xffffffff88b56000 ipt_REJECT 13505 1 - Live 0xffffffff88b51000 xt_state 11073 1 - Live 0xffffffff88b4d000 ip_conntrack 71113 4 ipt_MASQUERADE,iptable_nat,ip_nat,xt_state, Live 0xffffffff88b3a000 nfnetlink 16777 2 ip_nat,ip_conntrack, Live 0xffffffff88b34000 xt_tcpudp 12097 2 - Live 0xffffffff88b30000 iptable_filter 11969 1 - Live 0xffffffff88b2c000 ip_tables 31017 3 iptable_nat,iptable_mangle,iptable_filter, Live 0xffffffff88b23000 x_tables 31305 8 ipt_MASQUERADE,xt_mark,iptable_nat,xt_MARK,ipt_REJECT,xt_state,xt_tcpudp,ip_tables, Live 0xffffffff88b1a000 cpufreq_ondemand 18129 1 - Live 0xffffffff88b14000 video 28233 0 - Live 0xffffffff88b0c000 sbs 26897 0 - Live 0xffffffff88b04000 i2c_ec 14529 1 sbs, Live 0xffffffff88aff000 button 16481 0 - Live 0xffffffff88af9000 battery 20041 0 - Live 0xffffffff88af3000 asus_acpi 27749 0 - Live 0xffffffff88aeb000 ac 14665 0 - Live 0xffffffff88ae6000 ipv6 340161 32 - Live 0xffffffff88a91000 lp 24081 0 - Live 0xffffffff88a8a000 floppy 75593 0 - Live 0xffffffff88a76000 snd_intel8x0 46825 2 - Live 0xffffffff88a69000 snd_ac97_codec 125849 1 snd_intel8x0, Live 0xffffffff88a49000 snd_ac97_bus 11585 1 snd_ac97_codec, Live 0xffffffff88a45000 snd_seq_dummy 12869 0 - Live 0xffffffff88a40000 snd_seq_oss 45377 0 - Live 0xffffffff88a33000 snd_seq_midi_event 17473 1 snd_seq_oss, Live 0xffffffff88a2d000 snd_seq 71905 5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event, Live 0xffffffff88a1a000 snd_pcm_oss 57185 0 - Live 0xffffffff88a0b000 sg 47849 0 - Live 0xffffffff889fe000 nvidia 7764696 40 - Live 0xffffffff88295000 (P) snd_mixer_oss 26945 1 snd_pcm_oss, Live 0xffffffff8828d000 snd_pcm 101449 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss, Live 0xffffffff88273000 snd_timer 35017 2 snd_seq,snd_pcm, Live 0xffffffff88269000 snd_mpu401 19049 0 - Live 0xffffffff88263000 snd_mpu401_uart 19009 1 snd_mpu401, Live 0xffffffff8825d000 snd_rawmidi 37697 1 snd_mpu401_uart, Live 0xffffffff88252000 snd_seq_device 17877 4 snd_seq_dummy,snd_seq_oss,snd_seq,snd_rawmidi, Live 0xffffffff8824c000 snd_page_alloc 19665 2 snd_intel8x0,snd_pcm, Live 0xffffffff88246000 snd 78697 16 snd_intel8x0,snd_ac97_codec,snd_seq_oss,snd_seq,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer,snd_mpu401,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0xffffffff88231000 soundcore 18145 1 snd, Live 0xffffffff8822b000 k8temp 15041 0 - Live 0xffffffff88226000 hwmon 12361 2 it87,k8temp, Live 0xffffffff88221000 shpchp 49417 0 - Live 0xffffffff88211000 i2c_nforce2 17089 0 - Live 0xffffffff88209000 pcspkr 12225 0 - Live 0xffffffff88205000 forcedeth 55493 0 - Live 0xffffffff881f4000 ide_cd 51809 0 - Live 0xffffffff881e6000 sky2 54985 0 - Live 0xffffffff881d7000 parport_pc 39785 1 - Live 0xffffffff881cc000 parport 52685 2 lp,parport_pc, Live 0xffffffff881be000 i2c_core 34369 6 it87,eeprom,i2c_isa,i2c_ec,nvidia,i2c_nforce2, Live 0xffffffff881b4000 ohci1394 46361 0 - Live 0xffffffff881a5000 ieee1394 376409 1 ohci1394, Live 0xffffffff88148000 k8_edac 26113 0 - Live 0xffffffff88140000 edac_mc 36177 1 k8_edac, Live 0xffffffff88136000 cdrom 45929 1 ide_cd, Live 0xffffffff88129000 serio_raw 16709 0 - Live 0xffffffff88123000 ns558 14401 0 - Live 0xffffffff8811e000 gameport 27345 2 ns558, Live 0xffffffff88116000 dm_snapshot 27569 0 - Live 0xffffffff8810e000 dm_zero 10945 0 - Live 0xffffffff8810a000 dm_mirror 33089 0 - Live 0xffffffff88100000 dm_mod 77073 8 dm_snapshot,dm_zero,dm_mirror, Live 0xffffffff880ec000 sata_sil24 25797 0 - Live 0xffffffff880e4000 sata_nv 22341 3 - Live 0xffffffff880dd000 libata 126697 2 sata_sil24,sata_nv, Live 0xffffffff880bd000 sd_mod 31425 5 - Live 0xffffffff880b4000 scsi_mod 170777 3 sg,libata,sd_mod, Live 0xffffffff88089000 raid456 132705 0 - Live 0xffffffff88067000 xor 14673 1 raid456, Live 0xffffffff88062000 raid0 16705 1 - Live 0xffffffff8805c000 ext3 155473 2 - Live 0xffffffff88035000 jbd 77617 1 ext3, Live 0xffffffff88021000 ehci_hcd 43853 0 - Live 0xffffffff88015000 ohci_hcd 32345 0 - Live 0xffffffff8800c000 uhci_hcd 35929 0 - Live 0xffffffff88002000 $ cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-006f : keyboard 0070-0077 : rtc 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 0201-0208 : ns558-pnp 0330-0331 : MPU401 UART 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f2-03f5 : floppy 03f7-03f7 : floppy DIR 03f8-03ff : serial 0500-0503 : ACPI PM1a_EVT_BLK 0504-0505 : ACPI PM1a_CNT_BLK 0508-050b : ACPI PM_TMR 0520-0527 : ACPI GPE0_BLK 0600-063f : 0000:00:0a.1 0600-063f : nForce2_smbus 0700-073f : 0000:00:0a.1 0700-073f : nForce2_smbus 0a20-0a2f : pnp 00:0e 0a30-0a3f : pnp 00:0e 0c00-0c0f : pnp 00:0e 0cf8-0cff : PCI conf1 0d00-0d0f : pnp 00:0e 0d00-0d07 : it87-isa 5010-5015 : ACPI CPU throttle b000-bfff : PCI Bus #02 b800-b8ff : 0000:02:00.0 b800-b8ff : sky2 c000-cfff : PCI Bus #04 c800-c8ff : 0000:04:07.0 c800-c8ff : ndiswrapper d080-d087 : 0000:00:13.0 d080-d087 : forcedeth d400-d40f : 0000:00:10.0 d400-d40f : sata_nv d480-d483 : 0000:00:10.0 d480-d483 : sata_nv d800-d807 : 0000:00:10.0 d800-d807 : sata_nv d880-d883 : 0000:00:10.0 d880-d883 : sata_nv dc00-dc07 : 0000:00:10.0 dc00-dc07 : sata_nv e000-e0ff : 0000:00:0d.0 e000-e0ff : NVidia CK804 e400-e4ff : 0000:00:0d.0 e400-e4ff : NVidia CK804 ec00-ec1f : 0000:00:0a.1 ffa0-ffaf : 0000:00:0f.0 ffa0-ffa7 : ide0 ffa8-ffaf : ide1 $ more /proc/iomem 00000000-0009fbff : System RAM 00000000-00000000 : Crash kernel 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-7ffaffff : System RAM 00200000-00469323 : Kernel code 00469324-0064dd0f : Kernel data 7ffb0000-7ffbdfff : ACPI Tables 7ffbe000-7ffdffff : ACPI Non-volatile Storage 7ffe0000-7fffffff : reserved bff00000-dfefffff : PCI Bus #03 c0000000-cfffffff : 0000:03:00.0 f4800000-f48fffff : PCI Bus #02 f48c0000-f48dffff : 0000:02:00.0 f48fc000-f48fffff : 0000:02:00.0 f48fc000-f48fffff : sky2 f4900000-fe9fffff : PCI Bus #03 f8000000-fbffffff : 0000:03:00.0 f8000000-fbffffff : nvidia fd000000-fdffffff : 0000:03:00.0 fe9e0000-fe9fffff : 0000:03:00.0 fea00000-feafffff : PCI Bus #04 feaf8000-feafbfff : 0000:04:0b.0 feaff000-feaff7ff : 0000:04:0b.0 feaff000-feaff7ff : ohci1394 feaffc00-feaffcff : 0000:04:07.0 feaffc00-feaffcff : ndiswrapper febfb000-febfbfff : 0000:00:13.0 febfb000-febfbfff : forcedeth febfc000-febfcfff : 0000:00:10.0 febfc000-febfcfff : sata_nv febfd000-febfdfff : 0000:00:0d.0 febfd000-febfdfff : NVidia CK804 febfe000-febfefff : 0000:00:0b.0 febfe000-febfefff : ohci_hcd febffc00-febffcff : 0000:00:0b.1 febffc00-febffcff : ehci_hcd fec00000-fec00fff : reserved fee00000-feefffff : reserved ff700000-ffffffff : reserved # lspci -vvv 00:00.0 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- Latency: 0 Capabilities: [44] HyperTransport: Slave or Primary Interface Command: BaseUnitID=0 UnitCnt=15 MastHost- DefDir- DUL- Link Control 0: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b- Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Link Control 1: CFlE+ CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn+ LSEn+ ExtCTL- 64b- Link Config 1: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Revision ID: 1.03 Link Frequency 0: 1.0GHz Link Error 0: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 0: 200MHz+ 300MHz+ 400MHz+ 500MHz+ 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD- Link Frequency 1: 1.0GHz Link Error 1: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 1: 200MHz+ 300MHz+ 400MHz+ 500MHz+ 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend- Error Handling: PFlE+ OFlE+ PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE- Prefetchable memory behind bridge Upper: 00-00 Bus Number: 00 Capabilities: [e0] HyperTransport: MSI Mapping 00:00.1 RAM memory: nVidia Corporation C51 Memory Controller 0 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- 00:00.2 RAM memory: nVidia Corporation C51 Memory Controller 1 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- 00:00.3 RAM memory: nVidia Corporation C51 Memory Controller 5 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- 00:00.4 RAM memory: nVidia Corporation C51 Memory Controller 4 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- Latency: 0 00:00.5 RAM memory: nVidia Corporation C51 Host Bridge (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- Latency: 0 Capabilities: [44] #00 [0000] 00:00.6 RAM memory: nVidia Corporation C51 Memory Controller 3 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- 00:00.7 RAM memory: nVidia Corporation C51 Memory Controller 2 (rev a2) Subsystem: ASUSTeK Computer Inc. Unknown device 81d2 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- 00:02.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1) (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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] #0d [0000] 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=0 PME- Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable+ Address: 00000000fee00000 Data: 4039 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 2 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes Disabled CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- 00:03.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1) (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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000b000-0000bfff Memory behind bridge: f4800000-f48fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] #0d [0000] 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=0 PME- Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable+ Address: 00000000fee00000 Data: 4041 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 1 Link: Latency L0s <512ns, 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 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- 00:04.0 PCI bridge: nVidia Corporation C51 PCI Express Bridge (rev a1) (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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: f4900000-fe9fffff Prefetchable memory behind bridge: 00000000bff00000-00000000dfe00000 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- Capabilities: [40] #0d [0000] 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=0 PME- Capabilities: [50] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable+ Address: 00000000fee00000 Data: 4049 Capabilities: [60] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s, Port 0 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x16 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 0, PowerLimit 0.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- 00:09.0 Memory controller: nVidia Corporation CK804 Memory Controller (rev a4) Subsystem: ASUSTeK Computer Inc. Unknown device 815a 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- Latency: 0 Capabilities: [44] HyperTransport: Slave or Primary Interface Command: BaseUnitID=9 UnitCnt=15 MastHost- DefDir- DUL- Link Control 0: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn+ LSEn- ExtCTL- 64b- Link Config 0: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Link Control 1: CFlE- CST- CFE- <LkFail+ Init- EOC+ TXO+ <CRCErr=0 IsocEn- LSEn- ExtCTL- 64b- Link Config 1: MLWI=8bit DwFcIn- MLWO=8bit DwFcOut- LWI=8bit DwFcInEn- LWO=8bit DwFcOutEn- Revision ID: 1.03 Link Frequency 0: 1.0GHz Link Error 0: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 0: 200MHz+ 300MHz+ 400MHz+ 500MHz+ 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz- 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA- UIDRD- Link Frequency 1: 200MHz Link Error 1: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability 1: 200MHz- 300MHz- 400MHz- 500MHz- 600MHz- 800MHz- 1.0GHz- 1.2GHz- 1.4GHz- 1.6GHz- Vend- Error Handling: PFlE+ OFlE+ PFE- OFE- EOCFE- RFE- CRCFE- SERRFE- CF- RE- PNFE- ONFE- EOCNFE- RNFE- CRCNFE- SERRNFE- Prefetchable memory behind bridge Upper: 00-00 Bus Number: 00 Capabilities: [e0] HyperTransport: MSI Mapping 00:0a.0 ISA bridge: nVidia Corporation CK804 ISA Bridge (rev a4) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 00:0a.1 SMBus: nVidia Corporation CK804 SMBus (rev a2) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Interrupt: pin A routed to IRQ 10 Region 0: I/O ports at ec00 [size=32] Region 4: I/O ports at 0600 [size=64] Region 5: I/O ports at 0700 [size=64] Capabilities: [44] 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- 00:0b.0 USB Controller: nVidia Corporation CK804 USB Controller (rev a2) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 (750ns min, 250ns max) Interrupt: pin A routed to IRQ 23 Region 0: Memory at febfe000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] 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- 00:0b.1 USB Controller: nVidia Corporation CK804 USB Controller (rev a4) (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 (750ns min, 250ns max) Interrupt: pin B routed to IRQ 22 Region 0: Memory at febffc00 (32-bit, non-prefetchable) [size=256] Capabilities: [44] Debug port 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- 00:0d.0 Multimedia audio controller: nVidia Corporation CK804 AC'97 Audio Controller (rev a2) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 (500ns min, 1250ns max) Interrupt: pin A routed to IRQ 23 Region 0: I/O ports at e400 [size=256] Region 1: I/O ports at e000 [size=256] Region 2: Memory at febfd000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] 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- 00:0f.0 IDE interface: nVidia Corporation CK804 IDE (rev f3) (prog-if 8a [Master SecP PriP]) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 (750ns min, 250ns max) Region 4: I/O ports at ffa0 [size=16] Capabilities: [44] 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- 00:10.0 IDE interface: nVidia Corporation CK804 Serial ATA Controller (rev f3) (prog-if 85 [Master SecO PriO]) Subsystem: ASUSTeK Computer Inc. Unknown device 815a 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- Latency: 0 (750ns min, 250ns max) Interrupt: pin A routed to IRQ 21 Region 0: I/O ports at dc00 [size=8] Region 1: I/O ports at d880 [size=4] Region 2: I/O ports at d800 [size=8] Region 3: I/O ports at d480 [size=4] Region 4: I/O ports at d400 [size=16] Region 5: Memory at febfc000 (32-bit, non-prefetchable) [size=4K] Capabilities: [44] 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- 00:12.0 PCI bridge: nVidia Corporation CK804 PCI Bridge (rev a2) (prog-if 01 [Subtractive decode]) 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- Latency: 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=64 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: fff00000-000fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR+ BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- 00:13.0 Bridge: nVidia Corporation CK804 Ethernet Controller (rev a3) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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- Latency: 0 (250ns min, 5000ns max) Interrupt: pin A routed to IRQ 20 Region 0: Memory at febfb000 (32-bit, non-prefetchable) [size=4K] Region 1: I/O ports at d080 [size=8] Capabilities: [44] 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- 00:16.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) (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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] 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: [48] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable+ Address: 00000000fee00000 Data: 4051 Capabilities: [58] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x4, ASPM L0s, Port 1 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled RCB 64 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x8 Slot: AtnBtn- PwrCtrl- MRL- AtnInd- PwrInd- HotPlug- Surpise- Slot: Number 2, PowerLimit 25.000000 Slot: Enabled AtnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- Slot: AttnInd Off, PwrInd On, Power- Root: Correctable- Non-Fatal- Fatal- PME- 00:17.0 PCI bridge: nVidia Corporation CK804 PCIE Bridge (rev a3) (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- <TAbort- <MAbort- >SERR- <PERR- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fff00000-000fffff Prefetchable memory behind bridge: 00000000fff00000-0000000000000000 Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- Capabilities: [40] 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: [48] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable+ Address: 00000000fee00000 Data: 4059 Capabilities: [58] HyperTransport: MSI Mapping Capabilities: [80] Express Root Port (Slot+) IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: Errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s, Port 0 Link: Latency L0s <512ns, L1 <4us Link: ASPM Disabled 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- 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 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] HyperTransport: Host or Secondary Interface !!! Possibly incomplete decoding Command: WarmRst+ DblEnd- Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 Link Config: MLWI=16bit MLWO=16bit LWI=16bit LWO=16bit Revision ID: 1.02 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map 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 [Athlon64/Opteron] DRAM Controller 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 [Athlon64/Opteron] Miscellaneous Control 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- 02:00.0 Ethernet controller: Marvell Technology Group Ltd. 88E8053 PCI-E Gigabit Ethernet Controller (rev 15) Subsystem: ASUSTeK Computer Inc. Marvell 88E8053 Gigabit Ethernet controller PCIe (Asus) 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- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: Memory at f48fc000 (64-bit, non-prefetchable) [size=16K] Region 2: I/O ports at b800 [size=256] Expansion ROM at f48c0000 [disabled] [size=128K] 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: [5c] Message Signalled Interrupts: 64bit+ Queue=0/1 Enable- Address: 00000000fee00000 Data: 4081 Capabilities: [e0] Express Legacy Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s unlimited, L1 unlimited Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x1, ASPM L0s, Port 1 Link: Latency L0s <256ns, L1 unlimited Link: ASPM Disabled RCB 128 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x1 03:00.0 VGA compatible controller: nVidia Corporation NV43 [GeForce 6600] (rev a2) (prog-if 00 [VGA]) Subsystem: Giga-byte Technology GV-NX66128DP Turbo Force Edition 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- Latency: 0 Interrupt: pin A routed to IRQ 19 Region 0: Memory at f8000000 (32-bit, non-prefetchable) [size=64M] Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 3: Memory at fd000000 (64-bit, non-prefetchable) [size=16M] Expansion ROM at fe9e0000 [disabled] [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- Capabilities: [68] Message Signalled Interrupts: 64bit+ Queue=0/0 Enable- Address: 0000000000000000 Data: 0000 Capabilities: [78] Express Endpoint IRQ 0 Device: Supported: MaxPayload 128 bytes, PhantFunc 0, ExtTag- Device: Latency L0s <512ns, L1 <4us Device: AtnBtn- AtnInd- PwrInd- Device: Errors: Correctable- Non-Fatal- Fatal- Unsupported- Device: RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ Device: MaxPayload 128 bytes, MaxReadReq 512 bytes Link: Supported Speed 2.5Gb/s, Width x16, ASPM L0s L1, Port 0 Link: Latency L0s <1us, L1 <4us Link: ASPM Disabled RCB 128 bytes CommClk- ExtSynch- Link: Speed 2.5Gb/s, Width x16 04:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8180L 802.11b MAC (rev 20) Subsystem: Realtek Semiconductor Co., Ltd. RTL8180L 802.11b MAC 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 (8000ns min, 16000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: I/O ports at c800 [size=256] Region 1: Memory at feaffc00 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 04:0b.0 FireWire (IEEE 1394): Texas Instruments TSB43AB22/A IEEE-1394a-2000 Controller (PHY/Link) (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. K8N4-E Mainboard 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 (500ns min, 1000ns max), Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 19 Region 0: Memory at feaff000 (32-bit, non-prefetchable) [size=2K] Region 1: Memory at feaf8000 (32-bit, non-prefetchable) [size=16K] Capabilities: [44] 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+ # cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3160812AS Rev: 3.AA Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3160812AS Rev: 3.AA Type: Direct-Access ANSI SCSI revision: 05 Hmm, lsmod shows the raid456 driver is loaded. Are you using it? Don't think so - only using raid0. However, I'm pretty sure I've found the problem. It lies with ndiswrapper. If I "modprobe -r" it then everything works (a rather lucky guess). If I put it back, then the symptoms come back. The debugger revealed that the xmm0 register is getting corrupted. I'm using ndiswrapper-1.25-1.lvn6 with Realtek RTL8180 Wireless LAN (Mini-)PCI NIC using NDIS driver netrtw, Can this bug be reassigned to ndiswrapper? ndiswrapper can cause all kinds of problems. Try a 16k stack kernel from: http://www.linuxant.com/driverloader/wlan/full/downloads.php Is this bug fixed by the Linuxant kernel? Fedora apologizes that these issues have not been resolved yet. We're sorry it's taken so long for your bug to be properly triaged and acted on. We appreciate the time you took to report this issue and want to make sure no important bugs slip through the cracks. If you're currently running a version of Fedora Core between 1 and 6, please note that Fedora no longer maintains these releases. We strongly encourage you to upgrade to a current Fedora release. In order to refocus our efforts as a project we are flagging all of the open bugs for releases which are no longer maintained and closing them. http://fedoraproject.org/wiki/LifeCycle/EOL If this bug is still open against Fedora Core 1 through 6, thirty days from now, it will be closed 'WONTFIX'. If you can reporduce this bug in the latest Fedora version, please change to the respective version. If you are unable to do this, please add a comment to this bug requesting the change. Thanks for your help, and we apologize again that we haven't handled these issues to this point. The process we are following is outlined here: http://fedoraproject.org/wiki/BugZappers/F9CleanUp We will be following the process here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping to ensure this doesn't happen again. And if you'd like to join the bug triage team to help make things better, check out http://fedoraproject.org/wiki/BugZappers This bug is open for a Fedora version that is no longer maintained and will not be fixed by Fedora. Therefore we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen thus bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed. |