From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S272223AbTHDWxi (ORCPT ); Mon, 4 Aug 2003 18:53:38 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S272257AbTHDWxi (ORCPT ); Mon, 4 Aug 2003 18:53:38 -0400 Received: from du117027.wb3.ptd.net ([204.186.117.27]:128 "EHLO main.net") by vger.kernel.org with ESMTP id S272223AbTHDWxa (ORCPT ); Mon, 4 Aug 2003 18:53:30 -0400 Date: Mon, 4 Aug 2003 18:54:07 -0400 From: Stan Benoit To: linux-kernel@vger.kernel.org Subject: kernel panic linux-2.6.0-test2 Message-ID: <20030804225407.GA270@mail.ptd.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.4.1i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 1. Summary of Problem: Kernel Panic Attempted to kill the idle task! 2. System lock up 3. Kernel 4. linux-2.6.0-test2 5. This is all I could see on my monitor printing eip: c01126a6 *pde = 00000000 Oops: 0000 [#1] cpu: 0 eip: 0060:[] not tainted eflags: 00010202 eip is at apply_alternitives+0xa6/0x180 eax:00000003 ebx:c05844c0 ecx:c0000000 edx:c05844a0 esi:40585c45 edi:c039cd5e ebp:c0555fc4 esp:c0555f9a ds: 007b es: 007b ss:0068 Process swapper(pid:0, threading=c0554000 task=c04a6340) stack: 00000400 c04562df c055fc8 c04a7d40 00000004 00000000 c05844a0 00000000 0009fe00 c0105000 c0555fd4 c055a145 c057fbc8 c0584a0f c0555ff8 c05568fb 0007fff0 c058c620 c057f858 0000000d c0556410 c058c620 00000000 0008e000 Call Trace: []_stext+0x0/0x90 []alternative_instructions+0x25/0x30 []start_kernel+0x16b/0x1d0 []unknown_bootoption+0x0/0x100 Code: 66 a5 a8 01 74 01 a4 8b 5d f0 8b 55 f0 0f b6 5b 09 0f b6 42 Kernel Panic: Attempted to kill the idle task! In idle task not syncing 6. I just boot system. Strange thing is i did get one good boot, then went back to add sound support(modules) and the above started happening. 7. Environment 7.1 Linux From Scratch 4.1 7.2 Processor information processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(tm) MP 2600+ stepping : 1 cpu MHz : 2133.462 cache size : 256 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 sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnow ext 3dnow bogomips : 4259.84 processor : 1 vendor_id : AuthenticAMD cpu family : 6 model : 8 model name : AMD Athlon(tm) MP stepping : 1 cpu MHz : 2133.462 cache size : 256 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 sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 4259.84 7.3 I cannot provide this info from /proc/modules. Im in the working kernel 7.4 same as 7.3 7.5 00:00.0 Host bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] System Controller (rev 11) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- 00:01.0 PCI bridge: Advanced Micro Devices [AMD] AMD-760 MP [IGD4-2P] AGP Bridge (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- Reset- FastB2B- 00:07.0 ISA bridge: Advanced Micro Devices [AMD] AMD-768 [Opus] ISA (rev 05) Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- Reset- FastB2B- 01:05.0 VGA compatible controller: nVidia Corporation NV11 [GeForce2 MX] (rev b2) (prog-if 00 [VGA]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] [size=128K] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 02:05.0 SCSI storage controller: Advanced System Products, Inc ABP940-U / ABP960-U (rev 03) Subsystem: Advanced System Products, Inc ASC1300 SCSI Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=64K] 02:06.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 01) Subsystem: Unknown device 4942:4c4c Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR- TAbort- SERR- [disabled] [size=128K] Capabilities: [dc] Power Management version 1 Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- 02:05.0 SCSI storage controller: Advanced System Products, Inc ABP940-U / ABP960-U (rev 03) Subsystem: Advanced System Products, Inc ASC1300 SCSI Adapter Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- [disabled] [size=64K] 02:06.0 Multimedia audio controller: Ensoniq ES1370 [AudioPCI] (rev 01) Subsystem: Unknown device 4942:4c4c Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- SERR- TAbort- SERR- [disabled] [size=64K] Capabilities: [dc] Power Management version 2 Flags: PMEClk- DSI+ D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 PME-Enable- DSel=0 DScale=2 PME- 7.6 Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: SEAGATE Model: ST318416N Rev: 0010 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: SEAGATE Model: ST318416N Rev: 0010 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 02 Lun: 00 Vendor: SEAGATE Model: ST318416N Rev: 0010 Type: Direct-Access ANSI SCSI revision: 03 Host: scsi0 Channel: 00 Id: 04 Lun: 00 Vendor: PLEXTOR Model: CD-R PX-W1210S Rev: 1.04 Type: CD-ROM ANSI SCSI revision: 02 Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: TOSHIBA Model: DVD-ROM SD-R1102 Rev: 1012 Type: CD-ROM ANSI SCSI revision: 02 7.7 Lilo sure does come up slow, i'm not sure what it has to do with this issue, but it is slower than it should be. LILO version 22.2 lilo.conf prompt timeout=50 default=lfs boot=/dev/sda map=/boot/map install=/boot/boot.b linear image=/boot/vmlinuz-2.6.0-test2-smp label=kernel_test root=/dev/sda1 read-only append="hcd=ide-scsi" image=/boot/vmlinuz-2.4.21smp label=lfs_test root=/dev/sda1 read-only append="hdc=ide-scsi" image=/boot/lfskernel label=lfs root=/dev/sda1 read-only append="hdc=ide-scsi" Also here is free output: [root@main ~]# free total used free shared buffers cached Mem: 2069052 76820 1992232 0 6136 27504 -/+ buffers/cache: 43180 2025872 Swap: 265064 0 265064 X. As mentioned in 6. I did get one sucessful boot prior to rebuilding the kernel with modules for sound support. I'm planning on putting up a small web page to post logs, .config files, results of test's on 2.6.0xxxx perhaps that might help you all. I sure hope this is good info, sorry about the format, the machine locked up so I had to hand write the screen. Thanks, -- Stan Benoit http://home.ptd.net/~sab7