Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757916Ab1EMVru (ORCPT ); Fri, 13 May 2011 17:47:50 -0400 Received: from mail-ww0-f44.google.com ([74.125.82.44]:51841 "EHLO mail-ww0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755258Ab1EMVrs (ORCPT ); Fri, 13 May 2011 17:47:48 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=InXMjLOpQixUkg0MhZvHq85wnftGw2k3cqt21itHWqUqeal19QHn7TF8G6pX/pCWcy LGn43hrEN4/EuU4S5oUKgwzWGyN3uS6Tp9HNd/OqmGU6bZeTcDR0fBBPUPhjDdPSGG21 2g4f0xhjmMfpH1Fm6fcq6l6/MQPsMxzBNfzcU= MIME-Version: 1.0 Date: Fri, 13 May 2011 14:47:46 -0700 Message-ID: Subject: PROBLEM: Freeze till mouse moved or key pressed From: Thomas Suckow To: linux-kernel@vger.kernel.org Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 37250 Lines: 948 [1.] One line summary of the problem: System freezes till mouse moved or key pressed. [2.] Full description of the problem/report: At random the system will freeze. Moving the mouse or pressing a key (including power button) will cause the system to continue operating for a while. No logs indicate a problem (except time sensitive tasks, eg Wireless). [3.] Keywords (i.e., modules, networking, kernel): Kernel [4.] Kernel version (from /proc/version): Linux version 2.6.35.13-91.fc14.i686 (mockbuild@x86-16.phx2.fedoraproject.org) (gcc version 4.5.1 20100924 (Red Hat 4.5.1-4) (GCC) ) #1 SMP Tue May 3 13:36:36 UTC 2011 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) N/A [6.] A small shell script or example program which triggers the problem (if possible) N/A [7.] Environment Acer Aspire 5004 Acer Aspire 3003WLMi [7.1.] Software (add the output of the ver_linux script here) ? [7.2.] Processor information (from /proc/cpuinfo): Aspire 3003: processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 28 model name : Mobile AMD Sempron(tm) Processor 3000+ stepping : 0 cpu MHz : 800.000 cache size : 128 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt 3dnowext 3dnow up lahf_lm arat bogomips : 1600.17 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 32 bits virtual power management: ts fid vid ttp Aspire 5004 processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 36 model name : AMD Turion(tm) 64 Mobile Technology ML-34 stepping : 2 cpu MHz : 800.000 cache size : 1024 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt lm 3dnowext 3dnow up pni lahf_lm arat bogomips : 1599.97 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc [7.3.] Module information (from /proc/modules): tcp_lp 1779 0 - Live 0xf7887000 usb_storage 35815 0 - Live 0xf78c1000 fuse 51887 3 - Live 0xf789c000 aes_i586 7138 0 - Live 0xf7863000 aes_generic 26460 1 aes_i586, Live 0xf787e000 tun 11054 2 - Live 0xf816f000 sit 8531 0 - Live 0xf8160000 tunnel4 2005 1 sit, Live 0xf8154000 sunrpc 165546 1 - Live 0xf8116000 cpufreq_ondemand 7262 1 - Live 0xf80da000 powernow_k8 14270 0 - Live 0xf80cb000 mperf 1141 1 powernow_k8, Live 0xf80bd000 ip6t_REJECT 3470 2 - Live 0xf80a5000 nf_conntrack_ipv6 14441 6 - Live 0xf8097000 ip6table_filter 1207 1 - Live 0xf8086000 ip6_tables 9937 1 ip6table_filter, Live 0xf807a000 ipv6 229581 52 sit,ip6t_REJECT,nf_conntrack_ipv6, Live 0xf8028000 uinput 5228 0 - Live 0xf7df6000 arc4 1085 2 - Live 0xf7de2000 ecb 1595 2 - Live 0xf7dd9000 b43 144936 0 - Live 0xf7da6000 snd_intel8x0 23144 2 - Live 0xf7d69000 snd_intel8x0m 9516 0 - Live 0xf7d54000 mac80211 188720 1 b43, Live 0xf7c8c000 snd_ac97_codec 89730 2 snd_intel8x0,snd_intel8x0m, Live 0xf7d2d000 ac97_bus 922 1 snd_ac97_codec, Live 0xf7c3f000 snd_seq 43435 0 - Live 0xf7c04000 snd_seq_device 5056 1 snd_seq, Live 0xf7bdf000 snd_pcm 61769 3 snd_intel8x0,snd_intel8x0m,snd_ac97_codec, Live 0xf7b8f000 cfg80211 111003 2 b43,mac80211, Live 0xf7b50000 rfkill 13652 1 cfg80211, Live 0xf7b20000 ssb 42089 1 b43, Live 0xf7b00000 snd_timer 15435 2 snd_seq,snd_pcm, Live 0xf7ad2000 mmc_core 53226 2 b43,ssb, Live 0xf7ab3000 snd 47397 11 snd_intel8x0,snd_intel8x0m,snd_ac97_codec,snd_seq,snd_seq_device,snd_pcm,snd_timer, Live 0xf7a89000 soundcore 5088 1 snd, Live 0xf7a47000 sis900 15063 0 - Live 0xf7a38000 i2c_sis96x 4651 0 - Live 0xf7a29000 mii 3578 1 sis900, Live 0xf7a1e000 snd_page_alloc 6180 3 snd_intel8x0,snd_intel8x0m,snd_pcm, Live 0xf7a07000 i2c_core 21552 1 i2c_sis96x, Live 0xf79f5000 k8temp 2971 0 - Live 0xf79e5000 joydev 7306 0 - Live 0xf79da000 microcode 11149 0 - Live 0xf79cb000 pata_acpi 2331 0 - Live 0xf7871000 ata_generic 2399 0 - Live 0xf7867000 yenta_socket 20882 0 - Live 0xf7853000 pata_sis 7973 2 - Live 0xf7841000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) Aspire 3003 0000-ffff : PCI Bus #00 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 : 0000:00:02.5 0170-0177 : pata_sis 01f0-01f7 : 0000:00:02.5 01f0-01f7 : pata_sis 0376-0376 : 0000:00:02.5 0376-0376 : pata_sis 03c0-03df : vga+ 03f0-03f1 : pnp 00:04 03f6-03f6 : 0000:00:02.5 03f6-03f6 : pata_sis 04d0-04d1 : pnp 00:04 0cf8-0cff : PCI conf1 1000-10ff : 0000:00:02.6 1000-10ff : SiS SI7013 Modem 1400-14ff : 0000:00:02.7 1400-14ff : SiS SI7012 1800-18ff : 0000:00:04.0 1800-18ff : sis900 1c00-1c7f : 0000:00:02.6 1c00-1c7f : SiS SI7013 Modem 1c80-1cff : 0000:00:02.7 1c80-1cff : SiS SI7012 2000-200f : 0000:00:02.5 2000-200f : pata_sis 2400-24ff : PCI CardBus 0000:02 2800-28ff : PCI CardBus 0000:02 8000-807f : pnp 00:04 8000-8003 : ACPI PM1a_EVT_BLK 8004-8005 : ACPI PM1a_CNT_BLK 8008-800b : ACPI PM_TMR 8010-8015 : ACPI CPU throttle 8016-8016 : ACPI PM2_CNT_BLK 8020-8023 : ACPI GPE0_BLK 8030-8033 : ACPI GPE1_BLK 8080-80ff : pnp 00:04 8100-811f : 0000:00:02.1 8100-811f : pnp 00:04 8100-811f : sis96x_smbus a000-afff : PCI Bus 0000:01 a000-a07f : 0000:01:00.0 00000000-00000fff : reserved 00001000-0009f3ff : System RAM 0009f400-0009ffff : reserved 000a0000-000bffff : PCI Bus #00 000a0000-000bffff : Video RAM area 000c0000-000cbfff : Video ROM 000dc000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-4deeffff : System RAM 00400000-007ae12d : Kernel code 007ae12e-00a1ce6f : Kernel data 00aa8000-00c2c8ff : Kernel bss 4def0000-4def9fff : ACPI Tables 4defa000-4defffff : ACPI Non-volatile Storage 4df00000-4fffffff : reserved 50000000-ffffffff : PCI Bus #00 50000000-53ffffff : PCI CardBus 0000:02 54000000-57ffffff : PCI CardBus 0000:02 58000000-5801ffff : 0000:00:04.0 58020000-58020fff : 0000:00:06.0 58020000-58020fff : yenta_socket e0000000-e1ffffff : 0000:00:00.0 e0000000-e1ffffff : aperture e2000000-e2001fff : 0000:00:0b.0 e2000000-e2001fff : 0000:00:0b.0 e2002000-e2002fff : 0000:00:03.0 e2002000-e2002fff : ohci_hcd e2003000-e2003fff : 0000:00:03.1 e2003000-e2003fff : ohci_hcd e2004000-e2004fff : 0000:00:03.2 e2004000-e2004fff : ehci_hcd e2005000-e2005fff : 0000:00:04.0 e2005000-e2005fff : sis900 e2100000-e21fffff : PCI Bus 0000:01 e2100000-e211ffff : 0000:01:00.0 e8000000-efffffff : PCI Bus 0000:01 e8000000-efffffff : 0000:01:00.0 fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : pnp 00:04 fee00000-feefffff : pnp 00:04 fee00000-fee00fff : Local APIC ffc00000-ffc00fff : pnp 00:04 ffe00000-ffe00fff : pnp 00:04 ffe80000-ffefffff : pnp 00:04 fff00000-ffffffff : reserved fffe0000-fffeffff : pnp 00:04 ffff0000-ffffffff : pnp 00:04 Aspire 5004 0000-ffff : PCI Bus #00 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 : 0000:00:02.5 0170-0177 : pata_sis 01f0-01f7 : 0000:00:02.5 01f0-01f7 : pata_sis 0376-0376 : 0000:00:02.5 0376-0376 : pata_sis 03c0-03df : vga+ 03f0-03f1 : pnp 00:04 03f6-03f6 : 0000:00:02.5 03f6-03f6 : pata_sis 04d0-04d1 : pnp 00:04 0cf8-0cff : PCI conf1 1000-10ff : 0000:00:02.6 1000-10ff : SiS SI7013 Modem 1400-14ff : 0000:00:02.7 1400-14ff : SiS SI7012 1800-18ff : 0000:00:04.0 1800-18ff : sis900 1c00-1c7f : 0000:00:02.6 1c00-1c7f : SiS SI7013 Modem 1c80-1cff : 0000:00:02.7 1c80-1cff : SiS SI7012 2000-200f : 0000:00:02.5 2000-200f : pata_sis 2400-24ff : PCI CardBus 0000:02 2800-28ff : PCI CardBus 0000:02 8000-807f : pnp 00:04 8000-8003 : ACPI PM1a_EVT_BLK 8004-8005 : ACPI PM1a_CNT_BLK 8008-800b : ACPI PM_TMR 8010-8015 : ACPI CPU throttle 8016-8016 : ACPI PM2_CNT_BLK 8020-8023 : ACPI GPE0_BLK 8030-8033 : ACPI GPE1_BLK 8080-80ff : pnp 00:04 8100-811f : 0000:00:02.1 8100-811f : pnp 00:04 8100-811f : sis96x_smbus a000-afff : PCI Bus 0000:01 a000-a07f : 0000:01:00.0 00000000-00000fff : reserved 00001000-0009f3ff : System RAM 0009f400-0009ffff : reserved 000a0000-000bffff : PCI Bus #00 000a0000-000bffff : Video RAM area 000c0000-000cbfff : Video ROM 000dc000-000fffff : reserved 000f0000-000fffff : System ROM 00100000-3beeffff : System RAM 00400000-007ae12d : Kernel code 007ae12e-00a1ce6f : Kernel data 00aa8000-00c2c8ff : Kernel bss 3bef0000-3bef9fff : ACPI Tables 3befa000-3befffff : ACPI Non-volatile Storage 3bf00000-3fffffff : reserved 40000000-ffffffff : PCI Bus #00 40000000-43ffffff : PCI CardBus 0000:02 44000000-47ffffff : PCI CardBus 0000:02 48000000-4801ffff : 0000:00:04.0 48020000-48020fff : 0000:00:06.0 48020000-48020fff : yenta_socket e0000000-e1ffffff : 0000:00:00.0 e0000000-e1ffffff : aperture e2000000-e2001fff : 0000:00:0b.0 e2000000-e2001fff : 0000:00:0b.0 e2002000-e2002fff : 0000:00:03.0 e2002000-e2002fff : ohci_hcd e2003000-e2003fff : 0000:00:03.1 e2003000-e2003fff : ohci_hcd e2004000-e2004fff : 0000:00:03.2 e2004000-e2004fff : ehci_hcd e2005000-e2005fff : 0000:00:04.0 e2005000-e2005fff : sis900 e2100000-e21fffff : PCI Bus 0000:01 e2100000-e211ffff : 0000:01:00.0 e8000000-efffffff : PCI Bus 0000:01 e8000000-efffffff : 0000:01:00.0 fec00000-fec003ff : IOAPIC 0 fed00000-fed003ff : pnp 00:04 fee00000-feefffff : pnp 00:04 fee00000-fee00fff : Local APIC ffc00000-ffc00fff : pnp 00:04 ffe00000-ffe00fff : pnp 00:04 ffe80000-ffefffff : pnp 00:04 fff00000-ffffffff : reserved fffe0000-fffeffff : pnp 00:04 ffff0000-ffffffff : pnp 00:04 [7.5.] PCI information ('lspci -vvv' as root) Aspire 3003 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 03) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: agpgart-amd64 00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SG86C202 (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Kernel driver in use: Intel ICH Modem Kernel modules: snd-intel8x0m 00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0) Subsystem: Acer Incorporated [ALI] Device 0083 Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: Intel ICH Kernel modules: snd-intel8x0 00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.1 Controller (rev 0f) (prog-if 10 [OHCI]) Subsystem: Acer Incorporated [ALI] Device 0083 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- Kernel driver in use: ehci_hcd 00:04.0 Ethernet controller: Silicon Integrated Systems [SiS] SiS900 PCI Fast Ethernet (rev 91) Subsystem: Acer Incorporated [ALI] Device 0083 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- Kernel driver in use: sis900 Kernel modules: sis900 00:06.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller (rev 02) Subsystem: Acer Incorporated [ALI] Device 0083 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 Kernel driver in use: yenta_cardbus Kernel modules: yenta_socket 00:0b.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) Subsystem: AMBIT Microsystem Corp. TravelMate 2410 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- 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- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] Capabilities: Aspire 5004 00:00.0 Host bridge: Silicon Integrated Systems [SiS] 760/M760 Host (rev 03) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Capabilities: [d0] HyperTransport: Slave or Primary Interface Command: BaseUnitID=0 UnitCnt=9 MastHost- DefDir- DUL- Link Control 0: CFlE- CST- CFE- TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- 00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset+ 16bInt+ PostWrite+ 16-bit legacy interface ports at 0001 Kernel driver in use: yenta_cardbus Kernel modules: yenta_socket 00:0b.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02) Subsystem: AMBIT Microsystem Corp. TravelMate 2410 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] Capabilities: [40] 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: [50] AGP version 3.0 Status: RQ=256 Iso- ArqSz=0 Cal=0 SBA+ ITACoh- GART64- HTrans- 64bit- FW- AGP3+ Rate=x4,x8 Command: RQ=1 ArqSz=0 Cal=0 SBA- AGP- GART64- 64bit- FW- Rate= [7.6.] SCSI information (from /proc/scsi/scsi) Aspire 3003 Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD800BEVE-00 Rev: 01.0 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: PIONEER Model: DVD-RW DVR-K15RA Rev: 1.04 Type: CD-ROM ANSI SCSI revision: 05 Aspire 5004 Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: TOSHIBA MK1031GA Rev: AA20 Type: Direct-Access ANSI SCSI revision: 05 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: MATSHITA Model: UJ-840D Rev: 1.03 Type: CD-ROM ANSI SCSI revision: 05 [7.7.] Other information that might be relevant to the problem (please look in /proc and include all information that you think to be relevant): Interrupts: Aspire 3003 CPU0 0: 130 IO-APIC-edge timer 1: 5287 IO-APIC-edge i8042 8: 0 IO-APIC-edge rtc0 11: 11003 IO-APIC-fasteoi acpi 12: 396198 IO-APIC-edge i8042 14: 240929 IO-APIC-edge pata_sis 15: 79988 IO-APIC-edge pata_sis 17: 153782 IO-APIC-fasteoi b43 18: 9571 IO-APIC-fasteoi SiS SI7013 Modem, SiS SI7012 19: 1 IO-APIC-fasteoi yenta, eth0 20: 0 IO-APIC-fasteoi ohci_hcd:usb2 21: 0 IO-APIC-fasteoi ohci_hcd:usb3 23: 3405 IO-APIC-fasteoi ehci_hcd:usb1 NMI: 0 Non-maskable interrupts LOC: 2704419 Local timer interrupts SPU: 0 Spurious interrupts PMI: 0 Performance monitoring interrupts PND: 0 Performance pending work RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts MCE: 0 Machine check exceptions MCP: 23 Machine check polls ERR: 0 MIS: 0 Aspire 5004 CPU0 0: 131 IO-APIC-edge timer 1: 1113 IO-APIC-edge i8042 8: 0 IO-APIC-edge rtc0 11: 475 IO-APIC-fasteoi acpi 12: 24604 IO-APIC-edge i8042 14: 4629 IO-APIC-edge pata_sis 15: 2422 IO-APIC-edge pata_sis 18: 0 IO-APIC-fasteoi SiS SI7012, SiS SI7013 Modem 19: 124 IO-APIC-fasteoi yenta, eth0 20: 41 IO-APIC-fasteoi ohci_hcd:usb2 21: 0 IO-APIC-fasteoi ohci_hcd:usb3 23: 2 IO-APIC-fasteoi ehci_hcd:usb1 NMI: 0 Non-maskable interrupts LOC: 18136 Local timer interrupts SPU: 0 Spurious interrupts PMI: 0 Performance monitoring interrupts PND: 0 Performance pending work RES: 0 Rescheduling interrupts CAL: 0 Function call interrupts TLB: 0 TLB shootdowns TRM: 0 Thermal event interrupts THR: 0 Threshold APIC interrupts MCE: 0 Machine check exceptions MCP: 2 Machine check polls ERR: 0 MIS: 0 [X.] Other notes, patches, fixes, workarounds: I've heard of symptoms of this being related to APIC before This problem only started after updating kernel. Thomas Suckow -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/