From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262348AbTE2QdC (ORCPT ); Thu, 29 May 2003 12:33:02 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262362AbTE2QdB (ORCPT ); Thu, 29 May 2003 12:33:01 -0400 Received: from smtp0.libero.it ([193.70.192.33]:44979 "EHLO smtp0.libero.it") by vger.kernel.org with ESMTP id S262348AbTE2Qc3 (ORCPT ); Thu, 29 May 2003 12:32:29 -0400 Message-ID: <3ED61DEB.4080307@libero.it> Date: Thu, 29 May 2003 16:49:15 +0200 From: Antonello Biancalana Organization: ProMIND software development User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.0.2) Gecko/20030208 Netscape/7.02 X-Accept-Language: en-us, en MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: PROBLEM: kernel 2.4.21-rc5 unpredictably hangs X-Enigmail-Version: 0.71.2.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org [1.] kernel 2.4.21-rc5 unpredictably hangs [2.] During normal operations the kernel unpredictably hangs. I could not find a particular cause to this, however it seems more likely to happen when there are some CPU time consuming applications running, such as gcc, however this happens in other conditions as well. kernel 2.4.20 works fine. [3.] kernel [4.] Linux version 2.4.21-rc5 (root@Dacey.ProMIND.it) (gcc version 3.2 20020903 (Red Hat Linux 8.0 3.2-7)) #1 Thu May 29 10:11:35 CEST 2003 [5.] [6.] [7.] [7.1.] Linux Dacey.ProMIND.it 2.4.21-rc5 #1 Thu May 29 10:11:35 CEST 2003 i686 athlon i386 GNU/Linux Gnu C 3.2 Gnu make 3.79.1 util-linux 2.11r mount 2.11r modutils 2.4.18 e2fsprogs 1.27 jfsutils 1.0.17 reiserfsprogs 3.6.2 pcmcia-cs 3.1.31 PPP 2.4.1 isdn4k-utils 3.1pre4 Linux C Library 2.2.93 Dynamic linker (ldd) 2.2.93 Procps 2.0.7 Net-tools 1.60 Kbd 1.06 Sh-utils 2.0.12 Modules Loaded snd-pcm-oss snd-mixer-oss it87 i2c-proc i2c-isa i2c-core binfmt_misc parport_pc lp parport snd-via82xx snd-pcm snd-timer snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device snd soundcore [7.2] processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 6 model name : AMD Athlon(tm) XP 1800+ stepping : 2 cpu MHz : 1564.293 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 : 3119.51 [7.3.] snd-pcm-oss 43748 1 (autoclean) snd-mixer-oss 15288 1 (autoclean) [snd-pcm-oss] it87 12292 0 (unused) i2c-proc 9168 0 [it87] i2c-isa 1928 0 (unused) i2c-core 19044 0 [it87 i2c-proc i2c-isa] binfmt_misc 7336 1 parport_pc 31400 1 (autoclean) lp 8096 0 (autoclean) parport 36064 1 (autoclean) [parport_pc lp] snd-via82xx 11500 2 snd-pcm 82144 0 [snd-pcm-oss snd-via82xx] snd-timer 15432 0 [snd-pcm] snd-ac97-codec 35204 0 [snd-via82xx] snd-mpu401-uart 4668 0 [snd-via82xx] snd-rawmidi 18592 0 [snd-mpu401-uart] snd-seq-device 6176 0 [snd-rawmidi] snd 39404 0 [snd-pcm-oss snd-mixer-oss snd-via82xx snd-pcm snd-timer snd-ac97-codec snd-mpu401-uart snd-rawmidi snd-seq-device] soundcore 6532 3 [snd] [7.4.] 0000-001f : dma1 0020-003f : pic1 0040-005f : timer 0060-006f : keyboard 0070-007f : rtc 0080-008f : dma page reg 00a0-00bf : pic2 00c0-00df : dma2 00f0-00ff : fpu 0170-0177 : ide1 01f0-01f7 : ide0 0290-0297 : it87 02f8-02ff : serial(auto) 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0cf8-0cff : PCI conf1 d000-d0ff : Adaptec AHA-7850 d400-d41f : VIA Technologies, Inc. USB d400-d41f : usb-uhci d800-d81f : VIA Technologies, Inc. USB (#2) d800-d81f : usb-uhci dc00-dc1f : VIA Technologies, Inc. USB (#3) dc00-dc1f : usb-uhci e000-e00f : VIA Technologies, Inc. VT82C586B PIPC Bus Master IDE e000-e007 : ide0 e008-e00f : ide1 e400-e4ff : VIA Technologies, Inc. VT8233 AC97 Audio Controller e400-e4ff : VIA8233 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-0ffeffff : System RAM 00100000-0027c40e : Kernel code 0027c40f-0030721f : Kernel data 0fff0000-0fff2fff : ACPI Non-volatile Storage 0fff3000-0fffffff : ACPI Tables d0000000-d7ffffff : VIA Technologies, Inc. VT8377 [KT400 AGP] Host Bridge d8000000-d9ffffff : PCI Bus #01 d8000000-d9ffffff : Matrox Graphics, Inc. MGA G550 AGP da000000-dcffffff : PCI Bus #01 da000000-da003fff : Matrox Graphics, Inc. MGA G550 AGP db000000-db7fffff : Matrox Graphics, Inc. MGA G550 AGP dd000000-dd000fff : Adaptec AHA-7850 dd000000-dd000fff : aic7xxx dd001000-dd0010ff : VIA Technologies, Inc. USB 2.0 dd001000-dd0010ff : ehci-hcd fec00000-fec00fff : reserved fee00000-fee00fff : reserved ffff0000-ffffffff : reserved [7.5.] 00:00.0 Host bridge: VIA Technologies, Inc.: Unknown device 3189 Subsystem: Giga-byte Technology: Unknown device 5000 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- Status: Cap+ 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- SERR- TAbort- SERR- Reset- FastB2B- 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 SCSI storage controller: Adaptec AHA-7850 (rev 03) Subsystem: Adaptec AHA-2904/Integrated AIC-7850 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- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- TAbort- SERR- [disabled] [size=128K] 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=0 PME- Capabilities: [f0] AGP version 2.0 Status: RQ=31 SBA+ 64bit- FW- Rate=x1,x2,x4 Command: RQ=31 SBA+ AGP+ 64bit- FW- Rate=x4 [7.6.] Attached devices: Host: scsi0 Channel: 00 Id: 03 Lun: 00 Vendor: TEAC Model: CD-W512SB Rev: 1.0H Type: CD-ROM ANSI SCSI revision: 02 [7.7] [X.] -- Antonello Biancalana ProMIND software development - Perugia (ITALY) e-mail: promind@libero.it PGP key ID: D40B3BC3 PGP key fp: AC62 7264 4233 5ADD 5ADA D4D3 9B35 6051 D40B 3BC3