These seems to affect anything that does a lot of disk IO. On this system it is mostly smbd and updatedb that triggers the errors. I was originally getting this issue on linux-2.6.28-hardened-r9 (gentoo hardened) but switched to linux-2.6.31.6 to see if had something to do with hardened or if it was fixed in a later version of the kernel. Sorry if this is not the right component. [551279.454250] BUG: soft lockup - CPU#2 stuck for 61s! [smbd:18222] [551279.454250] Modules linked in: snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc amd64_edac_mod r8169 i2c_piix4 sata_promise mii pata_atiixp [551279.454250] CPU 2: [551279.454250] Modules linked in: snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc amd64_edac_mod r8169 i2c_piix4 sata_promise mii pata_atiixp [551279.454250] Pid: 18222, comm: smbd Tainted: G D 2.6.31.6-luffy #1 System Product Name [551279.454250] RIP: 0010:[<ffffffff81507d1d>] [<ffffffff81507d1d>] __mutex_lock_common+0x46/0x171 [551279.454250] RSP: 0018:ffff88009a779c08 EFLAGS: 00000213 [551279.454250] RAX: 00000000fffffffd RBX: ffff88009a779c68 RCX: ffffffff81507f2a [551279.454250] RDX: 0000000000000000 RSI: ffff8800d5dd2000 RDI: ffff8800563f7a48 [551279.454250] RBP: ffffffff8100c5ae R08: ffff88009a779dc8 R09: 0000000000000000 [551279.454250] R10: 0000000000000000 R11: 0000000000000246 R12: ffff88009a779bf8 [551279.454250] R13: ffffffff8100c5ae R14: 000000000001756c R15: 0000000000000000 [551279.454250] FS: 00007fb0ff5346f0(0000) GS:ffff880028057000(0000) knlGS:0000000000000000 [551279.454250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [551279.454250] CR2: 00007fb0ff7f98a0 CR3: 000000009d53e000 CR4: 00000000000006e0 [551279.454250] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [551279.454250] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [551279.454250] Call Trace: [551279.454250] [<ffffffff81507d0e>] ? __mutex_lock_common+0x37/0x171 [551279.454250] [<ffffffff81507e5c>] ? __mutex_lock_slowpath+0x14/0x16 [551279.454250] [<ffffffff81507f2a>] ? mutex_lock+0x1e/0x36 [551279.454250] [<ffffffff810db71f>] ? do_lookup+0x80/0x15d [551279.454250] [<ffffffff810dc319>] ? __link_path_walk+0x61a/0x770 [551279.454250] [<ffffffff810dc6b6>] ? path_walk+0x69/0xd4 [551279.454250] [<ffffffff810dcb01>] ? do_path_lookup+0x2a/0x86 [551279.454250] [<ffffffff810df039>] ? user_path_at+0x52/0x8c [551279.454250] [<ffffffff810d3ad4>] ? do_sync_write+0xe7/0x12d [551279.454250] [<ffffffff810d707b>] ? cp_new_stat+0xe2/0xef [551279.454250] [<ffffffff810d723b>] ? vfs_fstatat+0x35/0x62 [551279.454250] [<ffffffff810d734a>] ? vfs_stat+0x16/0x18 [551279.454250] [<ffffffff810d7366>] ? sys_newstat+0x1a/0x3b [551279.454250] [<ffffffff8100baab>] ? system_call_fastpath+0x16/0x1b luffy scripts # sh ver_linux If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux luffy 2.6.31.6-luffy #1 SMP Sat Mar 6 04:57:12 UTC 2010 x86_64 AMD Phenom(tm) 9600 Quad-Core Processor AuthenticAMD GNU/Linux Gnu C 4.3.4 Gnu make 3.81 binutils 2.18 util-linux 2.16.2 mount support module-init-tools 3.5 e2fsprogs 1.41.9 xfsprogs 2.10.1 Linux C Library 2.10.1 Dynamic linker (ldd) 2.10.1 Procps 3.2.8 Net-tools 1.60 Kbd 1.15 Sh-utils 7.5 Modules Loaded snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd soundcore snd_page_alloc amd64_edac_mod r8169 i2c_piix4 sata_promise mii pata_atiixp luffy scripts # cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600 Quad-Core Processor stepping : 2 cpu MHz : 2312.052 cache size : 512 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 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 pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4624.09 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 1 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600 Quad-Core Processor stepping : 2 cpu MHz : 2312.052 cache size : 512 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 5 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 pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4613.16 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 2 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600 Quad-Core Processor stepping : 2 cpu MHz : 2312.052 cache size : 512 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 2 initial apicid : 2 fpu : yes fpu_exception : yes cpuid level : 5 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 pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4613.18 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 3 vendor_id : AuthenticAMD cpu family : 16 model : 2 model name : AMD Phenom(tm) 9600 Quad-Core Processor stepping : 2 cpu MHz : 2312.052 cache size : 512 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 3 initial apicid : 3 fpu : yes fpu_exception : yes cpuid level : 5 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 pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs bogomips : 4613.18 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate luffy scripts # cat /proc/modules snd_hda_codec_atihdmi 4184 1 - Live 0xffffffffa0004000 snd_hda_codec_realtek 260780 1 - Live 0xffffffffa00a5000 snd_hda_intel 27992 0 - Live 0xffffffffa0099000 snd_hda_codec 59928 3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hda_intel, Live 0xffffffffa0088000 snd_hwdep 8432 1 snd_hda_codec, Live 0xffffffffa0080000 snd_pcm 74048 2 snd_hda_intel,snd_hda_codec, Live 0xffffffffa0068000 snd_timer 20744 1 snd_pcm, Live 0xffffffffa005d000 snd 60648 6 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer, Live 0xffffffffa0049000 soundcore 7184 1 snd, Live 0xffffffffa0042000 snd_page_alloc 9240 2 snd_hda_intel,snd_pcm, Live 0xffffffffa003a000 amd64_edac_mod 37440 0 - Live 0xffffffffa002a000 r8169 33148 0 - Live 0xffffffffa001c000 i2c_piix4 11096 0 - Live 0xffffffffa0014000 sata_promise 13292 0 - Live 0xffffffffa000b000 mii 5128 1 r8169, Live 0xffffffffa0007000 pata_atiixp 6008 0 - Live 0xffffffffa0000000 luffy scripts # cat /proc/modules snd_hda_codec_atihdmi 4184 1 - Live 0xffffffffa0004000 snd_hda_codec_realtek 260780 1 - Live 0xffffffffa00a5000 snd_hda_intel 27992 0 - Live 0xffffffffa0099000 snd_hda_codec 59928 3 snd_hda_codec_atihdmi,snd_hda_codec_realtek,snd_hda_intel, Live 0xffffffffa0088000 snd_hwdep 8432 1 snd_hda_codec, Live 0xffffffffa0080000 snd_pcm 74048 2 snd_hda_intel,snd_hda_codec, Live 0xffffffffa0068000 snd_timer 20744 1 snd_pcm, Live 0xffffffffa005d000 snd 60648 6 snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_timer, Live 0xffffffffa0049000 soundcore 7184 1 snd, Live 0xffffffffa0042000 snd_page_alloc 9240 2 snd_hda_intel,snd_pcm, Live 0xffffffffa003a000 amd64_edac_mod 37440 0 - Live 0xffffffffa002a000 r8169 33148 0 - Live 0xffffffffa001c000 i2c_piix4 11096 0 - Live 0xffffffffa0014000 sata_promise 13292 0 - Live 0xffffffffa000b000 mii 5128 1 r8169, Live 0xffffffffa0007000 pata_atiixp 6008 0 - Live 0xffffffffa0000000 luffy scripts # cat /proc/ioports 0000-001f : dma1 0020-0021 : pic1 0040-0043 : timer0 0050-0053 : timer1 0060-0060 : keyboard 0064-0064 : keyboard 0070-0071 : rtc0 0080-008f : dma page reg 00a0-00a1 : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : 0000:00:14.1 0170-0177 : pata_atiixp 01f0-01f7 : 0000:00:14.1 01f0-01f7 : pata_atiixp 0230-023f : pnp 00:0d 0290-029f : pnp 00:0d 0376-0376 : 0000:00:14.1 0376-0376 : pata_atiixp 03c0-03df : vga+ 03f6-03f6 : 0000:00:14.1 03f6-03f6 : pata_atiixp 03f8-03ff : serial 040b-040b : pnp 00:0c 04d0-04d1 : pnp 00:0c 04d6-04d6 : pnp 00:0c 0800-089f : pnp 00:0c 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0820-0827 : ACPI GPE0_BLK 08ff-08ff : ACPI PM2_CNT_BLK 0900-090f : pnp 00:0c 0910-091f : pnp 00:0c 0a20-0a2f : pnp 00:0d 0a30-0a3f : pnp 00:0d 0b00-0b3f : pnp 00:0c 0b20-0b2f : pnp 00:0c 0c00-0c01 : pnp 00:0c 0c14-0c14 : pnp 00:0c 0c50-0c51 : pnp 00:0c 0c52-0c52 : pnp 00:0c 0c6c-0c6c : pnp 00:0c 0c6f-0c6f : pnp 00:0c 0cd0-0cd1 : pnp 00:0c 0cd2-0cd3 : pnp 00:0c 0cd4-0cd5 : pnp 00:0c 0cd6-0cd7 : pnp 00:0c 0cd8-0cdf : pnp 00:0c 0cf8-0cff : PCI conf1 7000-700f : 0000:00:11.0 7000-700f : ahci 8000-8003 : 0000:00:11.0 8000-8003 : ahci 9000-9007 : 0000:00:11.0 9000-9007 : ahci a000-a003 : 0000:00:11.0 a000-a003 : ahci b000-b007 : 0000:00:11.0 b000-b007 : ahci c000-cfff : PCI Bus 0000:01 c000-c0ff : 0000:01:05.0 d000-dfff : PCI Bus 0000:03 d800-d8ff : 0000:03:00.0 d800-d8ff : r8169 e000-efff : PCI Bus 0000:04 e800-e8ff : 0000:04:07.0 ec00-ec7f : 0000:04:07.0 fe00-fefe : pnp 00:0c ff00-ff0f : 0000:00:14.1 ff00-ff0f : pata_atiixp luffy scripts # cat /proc/iomem 00000000-0000ffff : reserved 00010000-0009c3ff : System RAM 0009c400-0009ffff : reserved 000c0000-000cffff : pnp 00:0f 000e4000-000fffff : reserved 00100000-dff7ffff : System RAM 01000000-0150f0c2 : Kernel code 0150f0c3-017c3bb7 : Kernel data 01858000-019220f7 : Kernel bss 20000000-23ffffff : GART dff80000-dff8dfff : ACPI Tables dff8e000-dffcffff : ACPI Non-volatile Storage dffd0000-dfffffff : reserved e0000000-efffffff : PCI MMCONFIG 0 [00-ff] e0000000-efffffff : pnp 00:0e f0000000-f00fffff : PCI Bus 0000:04 f0000000-f0007fff : 0000:04:07.0 f8000000-f9ffffff : PCI Bus 0000:01 f8000000-f9ffffff : 0000:01:05.0 faf00000-faffffff : PCI Bus 0000:03 faff0000-faffffff : 0000:03:00.0 faff0000-faffffff : r8169 fbaf4000-fbaf7fff : 0000:00:14.2 fbaf4000-fbaf7fff : ICH HD audio fbaf9000-fbaf9fff : 0000:00:14.5 fbaf9000-fbaf9fff : ohci_hcd fbafa800-fbafa8ff : 0000:00:13.2 fbafa800-fbafa8ff : ehci_hcd fbafb000-fbafbfff : 0000:00:13.1 fbafb000-fbafbfff : ohci_hcd fbafc000-fbafcfff : 0000:00:13.0 fbafc000-fbafcfff : ohci_hcd fbafd000-fbafdfff : 0000:00:12.1 fbafd000-fbafdfff : ohci_hcd fbafe000-fbafefff : 0000:00:12.0 fbafe000-fbafefff : ohci_hcd fbaff000-fbaff0ff : 0000:00:12.2 fbaff000-fbaff0ff : ehci_hcd fbaff800-fbaffbff : 0000:00:11.0 fbaff800-fbaffbff : ahci fbb00000-fbcfffff : PCI Bus 0000:01 fbb00000-fbbfffff : 0000:01:05.0 fbce8000-fbcebfff : 0000:01:05.1 fbce8000-fbcebfff : ICH HD audio fbcf0000-fbcfffff : 0000:01:05.0 fbd00000-fbdfffff : PCI Bus 0000:02 fbdfec00-fbdfec7f : 0000:02:00.0 fbdff000-fbdff07f : 0000:02:00.0 fbdff400-fbdff47f : 0000:02:00.0 fbdff800-fbdfffff : 0000:02:00.0 fbe00000-fbefffff : PCI Bus 0000:03 fbec0000-fbedffff : 0000:03:00.0 fbeff000-fbefffff : 0000:03:00.0 fbeff000-fbefffff : r8169 fbf00000-fbffffff : PCI Bus 0000:04 fbfc0000-fbfdffff : 0000:04:07.0 fbfff000-fbffffff : 0000:04:07.0 fbfff000-fbffffff : sata_promise fec00000-fec00fff : IOAPIC 0 fec10000-fec1001f : pnp 00:0c fed00000-fed003ff : HPET 2 fed40000-fed44fff : pnp 00:0c fee00000-fee00fff : Local APIC fee00000-fee00fff : pnp 00:0b ff700000-ffffffff : reserved ffb80000-ffbfffff : pnp 00:0c 100000000-11dffffff : System RAM 11e000000-11fffffff : RAM buffer luffy scripts # lspci -vvv 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge Subsystem: ASUSTeK Computer Inc. Device 82f1 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx- Latency: 0 Capabilities: [c4] HyperTransport: Slave or Primary Interface Command: BaseUnitID=0 UnitCnt=12 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: 3.00 Link Frequency 0: [a] 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: [54] HyperTransport: UnitID Clumping Capabilities: [40] HyperTransport: Retry Mode Capabilities: [9c] HyperTransport: #1a Capabilities: [f8] HyperTransport: #1c 00:01.0 PCI bridge: ASUSTeK Computer Inc. Device 9602 (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 0000c000-0000cfff Memory behind bridge: fbb00000-fbcfffff Prefetchable memory behind bridge: 00000000f8000000-00000000f9ffffff Secondary status: 66MHz+ FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [44] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. Device 82f1 00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1) (prog-if 00 [Normal decode]) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: 0000f000-00000fff Memory behind bridge: fbd00000-fbdfffff Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag+ RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep+ BwNot+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surpise- Slot # 5, PowerLimit 25.000000; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0f00c Data: 4161 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. Device 82f1 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information <?> Capabilities: [110] Virtual Channel <?> Kernel driver in use: pcieport-driver 00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Bus: primary=00, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fbe00000-fbefffff Prefetchable memory behind bridge: 00000000faf00000-00000000faffffff Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [58] Express (v2) Root Port (Slot+), MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag+ RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 128 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend- LnkCap: Port #3, Speed 5GT/s, Width x1, ASPM L0s L1, Latency L0 <64ns, L1 <1us ClockPM- Surprise- LLActRep+ BwNot+ LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surpise- Slot # 6, PowerLimit 25.000000; Interlock- NoCompl+ SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg- Control: AttnInd Unknown, PwrInd Unknown, Power- Interlock- SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet+ Interlock- Changed: MRL- PresDet+ LinkState+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible- RootCap: CRSVisible- RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Not Supported, TimeoutDis- ARIFwd- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -6dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance De-emphasis: -6dB LnkSta2: Current De-emphasis Level: -6dB Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit- Address: fee0f00c Data: 4169 Capabilities: [b0] Subsystem: ASUSTeK Computer Inc. Device 82f1 Capabilities: [b8] HyperTransport: MSI Mapping Enable+ Fixed+ Capabilities: [100] Vendor Specific Information <?> Capabilities: [110] Virtual Channel <?> Kernel driver in use: pcieport-driver 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [IDE mode] (prog-if 01 [AHCI 1.0]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 22 Region 0: I/O ports at b000 [size=8] Region 1: I/O ports at a000 [size=4] Region 2: I/O ports at 9000 [size=8] Region 3: I/O ports at 8000 [size=4] Region 4: I/O ports at 7000 [size=16] Region 5: Memory at fbaff800 (32-bit, non-prefetchable) [size=1K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [70] SATA HBA <?> Kernel driver in use: ahci 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fbafe000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd 00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fbafd000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fbaff000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci_hcd 00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fbafc000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd 00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fbafb000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd 00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller (prog-if 20 [EHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fbafa800 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci_hcd 00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort+ <MAbort- >SERR- <PERR- INTx- Capabilities: [b0] HyperTransport: MSI Mapping Enable- Fixed+ Kernel modules: i2c-piix4 00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller (prog-if 8a [Master SecP PriP]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Interrupt: pin A routed to IRQ 16 Region 0: I/O ports at 01f0 [size=8] Region 1: I/O ports at 03f4 [size=1] Region 2: I/O ports at 0170 [size=8] Region 3: I/O ports at 0374 [size=1] Region 4: I/O ports at ff00 [size=16] Capabilities: [70] MSI: Enable- Count=1/2 Maskable- 64bit- Address: 00000000 Data: 0000 Kernel driver in use: pata_atiixp Kernel modules: pata_atiixp 00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) Subsystem: ASUSTeK Computer Inc. Device 82fe Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin ? routed to IRQ 16 Region 0: Memory at fbaf4000 (64-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 2 Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0 00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (prog-if 01 [Subtractive decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64 Bus: primary=00, secondary=04, subordinate=04, sec-latency=64 I/O behind bridge: 0000e000-0000efff Memory behind bridge: fbf00000-fbffffff Prefetchable memory behind bridge: f0000000-f00fffff Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR- BridgeCtl: Parity+ SERR+ NoISA- VGA- MAbort- >Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 82ef Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 64, Cache Line Size: 64 bytes Interrupt: pin C routed to IRQ 18 Region 0: Memory at fbaf9000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd 00:18.0 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] HyperTransport Configuration Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [80] HyperTransport: Host or Secondary Interface Command: WarmRst+ DblEnd- DevNum=0 ChainSide- HostHide+ Slave- <EOCErr- DUL- Link Control: CFlE- CST- CFE- <LkFail- Init+ EOC- TXO- <CRCErr=0 IsocEn- LSEn+ ExtCTL- 64b- Link Config: MLWI=16bit DwFcIn- MLWO=16bit DwFcOut- LWI=16bit DwFcInEn- LWO=16bit DwFcOutEn- Revision ID: 3.00 Link Frequency: [a] Link Error: <Prot- <Ovfl- <EOC- CTLTm- Link Frequency Capability: 200MHz+ 300MHz- 400MHz+ 500MHz- 600MHz+ 800MHz+ 1.0GHz+ 1.2GHz+ 1.4GHz- 1.6GHz- Vend- Feature Capability: IsocFC+ LDTSTOP+ CRCTM- ECTLT- 64bA+ UIDRD- ExtRS- UCnfE- 00:18.1 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Address Map Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 00:18.2 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] DRAM Controller Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Kernel modules: amd64_edac_mod 00:18.3 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Miscellaneous Control Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Capabilities: [f0] Secure device <?> 00:18.4 Host bridge: Advanced Micro Devices [AMD] K10 [Opteron, Athlon64, Sempron] Link Control Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon HD 3200 Graphics (prog-if 00 [VGA controller]) Subsystem: ASUSTeK Computer Inc. Device 82f1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 11 Region 0: Memory at f8000000 (32-bit, prefetchable) [size=32M] Region 1: I/O ports at c000 [size=256] Region 2: Memory at fbcf0000 (32-bit, non-prefetchable) [size=64K] Region 5: Memory at fbb00000 (32-bit, non-prefetchable) [size=1M] Expansion ROM at <unassigned> [disabled] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 01:05.1 Audio device: ATI Technologies Inc RS780 Azalia controller Subsystem: ASUSTeK Computer Inc. Device 82f1 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fbce8000 (32-bit, non-prefetchable) [size=16K] Capabilities: [50] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+ Address: 0000000000000000 Data: 0000 Kernel driver in use: HDA Intel Kernel modules: snd-hda-intel 02:00.0 FireWire (IEEE 1394): JMicron Technology Corp. IEEE 1394 Host Controller (prog-if 10 [OHCI]) Subsystem: ASUSTeK Computer Inc. Device 8313 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 10 Region 0: Memory at fbdff800 (32-bit, non-prefetchable) [size=2K] Region 1: Memory at fbdff400 (32-bit, non-prefetchable) [size=128] Region 4: Memory at fbdff000 (32-bit, non-prefetchable) [size=128] Region 5: Memory at fbdfec00 (32-bit, non-prefetchable) [size=128] Capabilities: [44] Power Management version 3 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [80] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <64ns, L1 <1us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 512 bytes DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend- LnkCap: Port #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 unlimited, L1 unlimited ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [94] MSI: Enable- Count=1/1 Maskable- 64bit- Address: fffffffc Data: 0000 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02) Subsystem: ASUSTeK Computer Inc. Device 82c6 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 27 Region 0: I/O ports at d800 [size=256] Region 2: Memory at fbeff000 (64-bit, non-prefetchable) [size=4K] Region 4: Memory at faff0000 (64-bit, prefetchable) [size=64K] Expansion ROM at fbec0000 [disabled] [size=128K] Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+ Address: 00000000fee0f00c Data: 4191 Capabilities: [70] Express (v1) Endpoint, MSI 01 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <8us ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported- RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop- MaxPayload 128 bytes, MaxReadReq 4096 bytes DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Latency L0 <512ns, L1 <64us ClockPM+ Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [b0] MSI-X: Enable- Count=2 Masked- Vector table: BAR=4 offset=00000000 PBA: BAR=4 offset=00000800 Capabilities: [d0] Vital Product Data Unknown small resource type 05, will not decode more. Capabilities: [100] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+ AERCap: First Error Pointer: 00, GenCap+ CGenEn- ChkCap+ ChkEn- Capabilities: [140] Virtual Channel <?> Capabilities: [160] Device Serial Number 00-00-00-00-ec-10-68-81 Kernel driver in use: r8169 Kernel modules: r8169 04:07.0 Mass storage controller: Promise Technology, Inc. PDC40718 (SATA 300 TX4) (rev 02) Subsystem: Promise Technology, Inc. PDC40718 (SATA 300 TX4) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 72 (1000ns min, 4500ns max), Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 21 Region 0: I/O ports at ec00 [size=128] Region 2: I/O ports at e800 [size=256] Region 3: Memory at fbfff000 (32-bit, non-prefetchable) [size=4K] Region 4: Memory at fbfc0000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at f0000000 [disabled] [size=32K] Capabilities: [60] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Kernel driver in use: sata_promise Kernel modules: sata_promise luffy scripts # cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD6400AAKS-0 Rev: 07.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST31500341AS Rev: CC1H Type: Direct-Access ANSI SCSI revision: 05 Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST31500341AS Rev: CC1H Type: Direct-Access ANSI SCSI revision: 05 Host: scsi6 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD5000AAKS-6 Rev: 12.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi7 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD5000AAKS-0 Rev: 12.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi8 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: ST3500320AS Rev: SD81 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi9 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD5000AAKS-0 Rev: 12.0 Type: Direct-Access ANSI SCSI revision: 05
Also received the following bug: 1391.162705] Assertion failed: *nmap >= 1, file: fs/xfs/xfs_bmap.c, line: 4846 [ 1391.162738] ------------[ cut here ]------------ [ 1391.162798] kernel BUG at fs/xfs/support/debug.c:109! [ 1391.162864] invalid opcode: 0000 [#1] SMP [ 1391.162930] last sysfs file: /sys/devices/virtual/block/dm-8/dev [ 1391.162995] CPU 3 [ 1391.163057] Modules linked in: snd_hda_codec_atihdmi snd_hda_codec_realtek snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer r8169 snd mii amd64_edac_mod soundcore snd_page_alloc i2c_piix4 sata_promise pata_atiixp [ 1391.163270] Pid: 12261, comm: rsync Not tainted 2.6.31.6-luffy #1 System Product Name [ 1391.163387] RIP: 0010:[<ffffffff81258869>] [<ffffffff81258869>] assfail+0x1a/0x1e [ 1391.163514] RSP: 0018:ffff880117d53bc8 EFLAGS: 00010292 [ 1391.163577] RAX: 0000000000000054 RBX: 0000000000000000 RCX: 0000000000013c9e [ 1391.163589] RDX: 0000000000006767 RSI: 0000000000000046 RDI: ffff880117d53a18 [ 1391.163589] RBP: ffff880117d53bc8 R08: 0000000000000002 R09: ffffffff8167fdad [ 1391.163589] R10: 0000000000000000 R11: 0000000000018600 R12: 0000000000000002 [ 1391.163589] R13: ffff88004ae99c00 R14: 0000000800000000 R15: 0000000000005000 [ 1391.163589] FS: 00007f50995a56f0(0000) GS:ffff880028073000(0000) knlGS:0000000000000000 [ 1391.163589] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1391.163589] CR2: 00007fa55af2f8a0 CR3: 0000000100f69000 CR4: 00000000000006e0 [ 1391.163589] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1391.163589] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 1391.163589] Process rsync (pid: 12261, threadinfo ffff880117d52000, task ffff88010f9f9e40) [ 1391.163589] Stack: [ 1391.163589] ffff880117d53da8 ffffffff8120e2ba ffff880117d53c18 0000000000000246 [ 1391.163589] <0> 0000001800000250 0000000000000000 0000000000000250 0000000000000000 [ 1391.163589] <0> 0000000000000064 ffff88011dc20400 ffff880117d53c58 ffffffff8124cdef [ 1391.163589] Call Trace: [ 1391.163589] [<ffffffff8120e2ba>] xfs_bmapi+0x62/0x15ac [ 1391.163589] [<ffffffff8124cdef>] ? kmem_zone_alloc+0x67/0xaf [ 1391.163589] [<ffffffff810cc205>] ? virt_to_head_page+0x9/0x2a [ 1391.163589] [<ffffffff81250643>] ? xfs_buf_free+0xc3/0xcc [ 1391.163589] [<ffffffff81250743>] ? xfs_buf_rele+0xf7/0x100 [ 1391.163589] [<ffffffff8124616e>] ? xfs_buf_relse+0x23/0x27 [ 1391.163589] [<ffffffff81246398>] ? xfs_trans_brelse+0x226/0x22f [ 1391.163589] [<ffffffff812188b7>] ? xfs_da_brelse+0xab/0xd0 [ 1391.163589] [<ffffffff810e0782>] ? filldir+0x6e/0xbd [ 1391.163589] [<ffffffff81221358>] xfs_dir2_leaf_getdents+0x23e/0x683 [ 1391.163589] [<ffffffff810d25d2>] ? nameidata_to_filp+0x41/0x52 [ 1391.163589] [<ffffffff810e0714>] ? filldir+0x0/0xbd [ 1391.163589] [<ffffffff810e0714>] ? filldir+0x0/0xbd [ 1391.163589] [<ffffffff8121c806>] xfs_readdir+0xdd/0xec [ 1391.163589] [<ffffffff810e8d4c>] ? mntput_no_expire+0x24/0xe8 [ 1391.163589] [<ffffffff810e0714>] ? filldir+0x0/0xbd [ 1391.163589] [<ffffffff81251683>] xfs_file_readdir+0x34/0x43 [ 1391.163589] [<ffffffff810e08fc>] vfs_readdir+0x79/0xaf [ 1391.163589] [<ffffffff810e0a70>] sys_getdents+0x7d/0xc9 [ 1391.163589] [<ffffffff8100baab>] system_call_fastpath+0x16/0x1b [ 1391.163589] Code: 6b 81 c7 44 24 08 01 00 00 00 e8 4c 2c 04 00 c9 c3 55 89 d1 31 c0 48 89 f2 48 89 fe 48 c7 c7 0b 49 6b 81 48 89 e5 e8 fe e1 2a 00 <0f> 0b eb fe 55 48 89 e5 41 57 41 56 49 89 d6 41 55 49 89 cd 41 [ 1391.163589] RIP [<ffffffff81258869>] assfail+0x1a/0x1e [ 1391.163589] RSP <ffff880117d53bc8> [ 1391.166797] ---[ end trace ac94affb5388788f ]---
After some googling and experimentation the issue may have been caused by having debug support for XFS enabled. http://oss.sgi.com/bugzilla/show_bug.cgi?id=850 Cloning the entire file system to see I'm able to get the same bug or lockup and will close if I don't.
Did you end up finding a cause for this bug? I may be suffering from the same issue.
Hi, Yes, I believe the problem was that I had CONFIG_XFS_DEBUG enabled and apparently this dev feature can cause these results. After recompiling the kernel the issues stopped for at least a month. I then ended up moving the services to new hardware anyway.