Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761053AbXHKPKd (ORCPT ); Sat, 11 Aug 2007 11:10:33 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1755594AbXHKPKX (ORCPT ); Sat, 11 Aug 2007 11:10:23 -0400 Received: from wx-out-0506.google.com ([66.249.82.227]:61080 "EHLO wx-out-0506.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754881AbXHKPKV (ORCPT ); Sat, 11 Aug 2007 11:10:21 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=beta; h=received:message-id:date:from:to:subject:cc:mime-version:content-type:content-transfer-encoding:content-disposition; b=gYth6GbRSyyhEptOrhHx+a3kgiF417IoqkJCd5OYj/djtQFdNVTVz5+HeKVYIQd3IUUc96jbPmgYcoVB/07h2xmyvds9R/JLgHaPOQiYRSEt9ZovewuLnGLX4YeJofL24xQcV+SeXhmdraNGJwpCkSH5/naQlSd6X0XHizG68yw= Message-ID: <9a8748490708110810u2c7d6275hbd73cdede58a023d@mail.gmail.com> Date: Sat, 11 Aug 2007 17:10:19 +0200 From: "Jesper Juhl" To: linux-scsi Subject: Unexpected busfree in Message-in phase Cc: "Linux Kernel Mailing List" MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 14007 Lines: 384 Hi, I just noticed this in dmesg : [ 3216.262987] (scsi0:A:4:0): Unexpected busfree in Message-in phase [ 3216.263058] SEQADDR == 0x16c [ 3216.263724] target0:0:4: FAST-10 SCSI 10.0 MB/s ST (100 ns, offset 16) That's all there is in addition to the normal bootup messages, just those 3 lines. The machine is doing fine at the moment, no ill effects so far, but an explanation of what exactely could be causing that and whether or not it is a (fixable) problem would be very nice :-) Some details : $ scripts/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 dragon 2.6.22-g1db6178c #1 SMP PREEMPT Sat Jul 14 04:10:50 CEST 2007 i686 AMD Athlon(tm) 64 X2 Dual Core Processor 4400+ AuthenticAMD GNU/Linux Gnu C 4.1.2 Gnu make 3.81 binutils Binutils util-linux 2.12r mount 2.12r module-init-tools 3.2.2 e2fsprogs 1.39 jfsutils 1.1.11 reiserfsprogs 3.6.19 xfsprogs 2.8.16 pcmciautils 014 quota-tools 3.13. PPP 2.4.4 Linux C Library 2.5 Dynamic linker (ldd) 2.5 Linux C++ Library 6.0.8 Procps 3.2.7 Net-tools 1.60 Kbd 1.12 oprofile 0.9.2 Sh-utils 6.9 udev 111 Modules Loaded snd_seq_oss snd_seq_midi_event snd_seq snd_pcm_oss snd_mixer_oss lp snd_emu10k1 snd_rawmidi firmware_class snd_ac97_codec ac97_bus snd_pcm nvidia snd_seq_device snd_timer snd_page_alloc snd_util_mem agpgart snd_hwdep sg evdev k8temp via_rhine ehci_hcd $ cat /proc/scsi/scsi Attached devices: Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: PIONEER Model: DVD-ROM DVD-305 Rev: 1.03 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 05 Lun: 00 Vendor: PLEXTOR Model: CD-R PX-W1210S Rev: 1.01 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi0 Channel: 00 Id: 06 Lun: 00 Vendor: IBM Model: DDYS-T36950N Rev: S96H Type: Direct-Access ANSI SCSI revision: 03 $ cat /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 : 2200.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 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 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 3dnow pni lahf_lm cmp_legacy ts fid vid ttp bogomips : 4402.45 clflush size : 64 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 : 2200.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 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 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 3dnow pni lahf_lm cmp_legacy ts fid vid ttp bogomips : 4399.54 clflush size : 64 $ 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 : 0000:00:12.0 01f0-01f7 : 0000:00:12.0 0290-029f : pnp 00:0d 0376-0376 : 0000:00:12.0 0378-037a : parport0 03c0-03df : vga+ 03f2-03f5 : floppy 03f6-03f6 : 0000:00:12.0 03f7-03f7 : floppy DIR 03f8-03ff : serial 0800-083f : 0000:00:07.1 0800-0803 : ACPI PM1a_EVT_BLK 0804-0805 : ACPI PM1a_CNT_BLK 0808-080b : ACPI PM_TMR 0810-0815 : ACPI CPU throttle 0818-0827 : ACPI GPE0_BLK 0830-0830 : ACPI PM2_CNT_BLK 0cf8-0cff : PCI conf1 d000-dfff : PCI Bus #04 d000-d0ff : 0000:04:07.0 d000-d0ff : via-rhine d400-d4ff : 0000:04:06.0 d880-d89f : 0000:04:05.0 d880-d89f : EMU10K1 dc00-dc07 : 0000:04:05.1 e800-e8ff : 0000:00:11.0 ff00-ff0f : 0000:00:12.0 $ cat /proc/iomem 00000000-0009f7ff : System RAM 0009f800-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000cb7ff : Video ROM 000cb800-000d0bff : Adapter ROM 000f0000-000fffff : System ROM 00100000-7ffaffff : System RAM 00100000-003b3449 : Kernel code 003b344a-004dcdbb : Kernel data 7ffb0000-7ffbffff : ACPI Tables 7ffc0000-7ffeffff : ACPI Non-volatile Storage 7fff0000-7fffffff : reserved 88000000-880fffff : PCI Bus #04 88000000-8801ffff : 0000:04:06.0 88020000-8802ffff : 0000:04:07.0 cfe00000-d7efffff : PCI Bus #03 d0000000-d3ffffff : 0000:03:00.0 d7e80000-d7efffff : 0000:03:00.0 dc000000-dfffffff : 0000:00:04.0 e0000000-efffffff : pnp 00:09 fc700000-fc7fffff : PCI Bus #01 fc800000-fc8fffff : PCI Bus #02 fc900000-fe9fffff : PCI Bus #03 fd000000-fdffffff : 0000:03:00.0 fd000000-fdffffff : nvidia fe9f0000-fe9fffff : 0000:03:00.0 fea00000-feafffff : PCI Bus #04 feafec00-feafecff : 0000:04:07.0 feafec00-feafecff : via-rhine feaff000-feafffff : 0000:04:06.0 feaff000-feafffff : aic7xxx febfc000-febfcfff : 0000:00:13.2 febfd000-febfdfff : 0000:00:13.1 febfe000-febfefff : 0000:00:13.0 febff800-febff8ff : 0000:00:13.3 febff800-febff8ff : ehci_hcd febffc00-febffcff : 0000:00:11.0 fec00000-fec00fff : pnp 00:09 fec10000-fec10fff : pnp 00:09 fee00000-fee00fff : pnp 00:09 ff7c0000-ffffffff : reserved # lspci -v 00:00.0 Host bridge: ALi Corporation M1695 K8 Northbridge [PCI Express and HyperTransport] Flags: bus master, fast devsel, latency 0 Capabilities: [40] HyperTransport: Slave or Primary Interface Capabilities: [5c] HyperTransport: MSI Mapping Capabilities: [68] HyperTransport: UnitID Clumping Capabilities: [74] HyperTransport: Interrupt Discovery and Configuration Capabilities: [7c] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable- 00:01.0 PCI bridge: ALi Corporation PCI Express Root Port (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 Memory behind bridge: fc700000-fc7fffff Capabilities: [40] Power Management version 2 Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [58] Express Root Port (Slot+) IRQ 0 Capabilities: [7c] HyperTransport: MSI Mapping Capabilities: [88] HyperTransport: Revision ID: 1.05 00:02.0 PCI bridge: ALi Corporation PCI Express Root Port (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 Memory behind bridge: fc800000-fc8fffff Capabilities: [40] Power Management version 2 Capabilities: [48] Message Signalled Interrupts: Mask- 64bit+ Queue=0/1 Enable+ Capabilities: [58] Express Root Port (Slot+) IRQ 0 Capabilities: [7c] HyperTransport: MSI Mapping Capabilities: [88] HyperTransport: Revision ID: 1.05 00:04.0 Host bridge: ALi Corporation M1689 K8 Northbridge [Super K8 Single Chip] Flags: bus master, fast devsel, latency 0 Memory at dc000000 (32-bit, prefetchable) [size=64M] Capabilities: [40] HyperTransport: Slave or Primary Interface Capabilities: [60] HyperTransport: Interrupt Discovery and Configuration Capabilities: [80] AGP version 3.0 00:05.0 PCI bridge: ALi Corporation AGP8X Controller (prog-if 00 [Normal decode]) Flags: bus master, 66MHz, fast devsel, latency 0 Bus: primary=00, secondary=03, subordinate=03, sec-latency=64 Memory behind bridge: fc900000-fe9fffff Prefetchable memory behind bridge: cfe00000-d7efffff 00:06.0 PCI bridge: ALi Corporation M5249 HTT to PCI Bridge (prog-if 01 [Subtractive decode]) Flags: bus master, fast devsel, latency 0 Bus: primary=00, secondary=04, subordinate=04, sec-latency=32 I/O behind bridge: 0000d000-0000dfff Memory behind bridge: fea00000-feafffff Prefetchable memory behind bridge: 88000000-880fffff 00:07.0 ISA bridge: ALi Corporation M1563 HyperTransport South Bridge (rev 70) Subsystem: ASRock Incorporation Unknown device 1563 Flags: bus master, medium devsel, latency 0 00:07.1 Bridge: ALi Corporation M7101 Power Management Controller [PMU] Subsystem: ASRock Incorporation Unknown device 7101 Flags: medium devsel 00:11.0 Ethernet controller: ALi Corporation ULi 1689,1573 integrated ethernet. (rev 40) Subsystem: ASRock Incorporation Unknown device 5263 Flags: bus master, medium devsel, latency 32, IRQ 10 I/O ports at e800 [size=256] Memory at febffc00 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 00:12.0 IDE interface: ALi Corporation M5229 IDE (rev c7) (prog-if 8a [Master SecP PriP]) Subsystem: ASRock Incorporation ASRock 939Dual-SATA2 Motherboard IDE (PATA) Flags: bus master, 66MHz, medium devsel, latency 32 I/O ports at 01f0 [size=8] I/O ports at 03f4 [size=1] I/O ports at 0170 [size=8] I/O ports at 0374 [size=1] I/O ports at ff00 [size=16] 00:13.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) (prog-if 10 [OHCI]) Subsystem: ASRock Incorporation Unknown device 5237 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 11 Memory at febfe000 (32-bit, non-prefetchable) [size=4K] 00:13.1 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) (prog-if 10 [OHCI]) Subsystem: ASRock Incorporation Unknown device 5237 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 3 Memory at febfd000 (32-bit, non-prefetchable) [size=4K] 00:13.2 USB Controller: ALi Corporation USB 1.1 Controller (rev 03) (prog-if 10 [OHCI]) Subsystem: ASRock Incorporation Unknown device 5237 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 11 Memory at febfc000 (32-bit, non-prefetchable) [size=4K] 00:13.3 USB Controller: ALi Corporation USB 2.0 Controller (rev 01) (prog-if 20 [EHCI]) Subsystem: ASRock Incorporation Unknown device 5239 Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 19 Memory at febff800 (32-bit, non-prefetchable) [size=256] Capabilities: [50] Power Management version 2 Capabilities: [58] Debug port 00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration Flags: fast devsel Capabilities: [80] HyperTransport: Host or Secondary Interface 00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map Flags: fast devsel 00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller Flags: fast devsel 00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control Flags: fast devsel 03:00.0 VGA compatible controller: nVidia Corporation NV20 [GeForce3] (rev a3) (prog-if 00 [VGA]) Flags: bus master, 66MHz, medium devsel, latency 248, IRQ 21 Memory at fd000000 (32-bit, non-prefetchable) [size=16M] Memory at d0000000 (32-bit, prefetchable) [size=64M] Memory at d7e80000 (32-bit, prefetchable) [size=512K] [virtual] Expansion ROM at fe9f0000 [disabled] [size=64K] Capabilities: [60] Power Management version 2 Capabilities: [44] AGP version 2.0 04:05.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 0a) Subsystem: Creative Labs SBLive! 5.1 eMicro 28028 Flags: bus master, medium devsel, latency 32, IRQ 22 I/O ports at d880 [size=32] Capabilities: [dc] Power Management version 1 04:05.1 Input device controller: Creative Labs SB Live! Game Port (rev 0a) Subsystem: Creative Labs Gameport Joystick Flags: bus master, medium devsel, latency 32 I/O ports at dc00 [size=8] Capabilities: [dc] Power Management version 1 04:06.0 SCSI storage controller: Adaptec AIC-7892A U160/m (rev 02) Subsystem: Adaptec 29160N Ultra160 SCSI Controller Flags: bus master, 66MHz, medium devsel, latency 32, IRQ 18 BIST result: 00 I/O ports at d400 [disabled] [size=256] Memory at feaff000 (64-bit, non-prefetchable) [size=4K] Expansion ROM at 88000000 [disabled] [size=128K] Capabilities: [dc] Power Management version 2 04:07.0 Ethernet controller: VIA Technologies, Inc. VT6102 [Rhine-II] (rev 42) Subsystem: D-Link System Inc DFE-530TX rev B Flags: bus master, medium devsel, latency 32, IRQ 20 I/O ports at d000 [size=256] Memory at feafec00 (32-bit, non-prefetchable) [size=256] Expansion ROM at 88020000 [disabled] [size=64K] Capabilities: [40] Power Management version 2 If you need anything else (like my .config etc), just ask. -- Jesper Juhl Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html - 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/