From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 4 Sep 2002 15:31:40 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 4 Sep 2002 15:31:39 -0400 Received: from [212.216.176.185] ([212.216.176.185]:50159 "EHLO smtp9.cp.tin.it") by vger.kernel.org with ESMTP id convert rfc822-to-8bit; Wed, 4 Sep 2002 15:31:26 -0400 Content-Type: text/plain; charset="us-ascii" From: Davide Patti To: linux-kernel@vger.kernel.org Subject: PROBLEM : summer freeze Date: Wed, 4 Sep 2002 21:44:34 +0000 X-Mailer: KMail [version 1.4] MIME-Version: 1.0 Content-Transfer-Encoding: 8BIT Message-Id: <200209042144.34536.davidepatti@tin.it> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org 1. GENERAL : Freeze under X. 2. DESCRIPTION : It seems to happen sometimes under X. Everything freezes, and then I must reboot. 3. KEYWORDS : kernel, X , freeze. 4. KERNEL VERSION : Linux version 2.4.19 (root@eccepingus) (gcc version 2.96 20000731 (Mandrake Linux 8.1 2.96-0.62mdk)) #4 lun ago 26 17:29:12 UTC 2002 5. LOG OUTPUT NOTE: the line where is mentioned : Sep 4 20:46:54 eccepingus kernel: Process X (pid: 1941, stackpage=cd767000) isn't always the same. Sometimes , instead of X there was galeo-bin, some times kdeinit, sometime another process ... ------------------------------------------------------------- Sep 4 20:46:54 eccepingus kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000000 Sep 4 20:46:54 eccepingus kernel: printing eip: Sep 4 20:46:54 eccepingus kernel: c021ca5f Sep 4 20:46:54 eccepingus kernel: *pde = 00000000 Sep 4 20:46:54 eccepingus kernel: Oops: 0002 Sep 4 20:46:54 eccepingus kernel: CPU: 0 Sep 4 20:46:54 eccepingus kernel: EIP: 0010:[rwsem_wake+6847/6908] Not tainted Sep 4 20:46:54 eccepingus kernel: EIP: 0010:[] Not tainted Sep 4 20:46:54 eccepingus kernel: EFLAGS: 00013246 Sep 4 20:46:54 eccepingus kernel: eax: 00000000 ebx: 00000040 ecx: 00000040 edx: 08399550 Sep 4 20:46:54 eccepingus kernel: esi: 08399510 edi: 00000000 ebp: 00000000 esp: cd767dd8 Sep 4 20:46:54 eccepingus kernel: ds: 0018 es: 0018 ss: 0018 Sep 4 20:46:54 eccepingus kernel: Process X (pid: 1941, stackpage=cd767000) set 4 20:46:54 eccepingus su(pam_unix)[3594]: session closed for user root set 4 20:46:55 eccepingus su(pam_unix)[2887]: session closed for user root Sep 4 20:46:55 eccepingus kernel: Stack: 00000000 00000040 00000040 cd767f54 00000040 c01dd5d8 00000000 08399510 Sep 4 20:46:55 eccepingus kernel: 00000040 fffffff2 c95e9c80 00000040 c4d74160 c97fa874 c0215b0a c4d74160 Sep 4 20:46:55 eccepingus kernel: cd767f54 00000040 cd767e34 c97fa820 00000000 c97fa820 c97fa4e0 ffffff95 Sep 4 20:46:55 eccepingus kernel: Call Trace: [memcpy_fromiovec+56/96] [unix_stream_sendmsg+410/688] [unix_write_space+55/112] [sock_sendmsg+108/144] [kfree_skbmem+11/96] Sep 4 20:46:55 eccepingus kernel: Call Trace: [] [] [] [] [] Sep 4 20:46:55 eccepingus kernel: [__kfree_skb+262/272] [sock_readv_writev+147/160] [sock_writev+59/80] [do_readv_writev+399/640] [sock_read+136/160] [sys_read+226/240] Sep 4 20:46:55 eccepingus kernel: [] [] [] [] [] [] Sep 4 20:46:55 eccepingus kernel: [sys_writev+67/96] [system_call+51/56] Sep 4 20:46:55 eccepingus kernel: [] [] Sep 4 20:46:55 eccepingus kernel: Sep 4 20:46:55 eccepingus kernel: Code: f3 aa 58 59 e9 40 cb ff ff ba f2 ff ff ff e9 7d cb ff ff ba -------------------------------------------------------------------------- OUTPUT OF VER_LINUX: Linux eccepingus 2.4.19 #4 lun ago 26 17:29:12 UTC 2002 i686 unknown Gnu C 2.96 Gnu make 3.79.1 binutils 2.11.90.0.8 util-linux 2.11h mount 2.11h modutils 2.4.16 e2fsprogs 1.24a reiserfsprogs 3.x.0j PPP 2.4.1 isdn4k-utils 3.1pre1 Linux C Library 2.2.4 Dynamic linker (ldd) 2.2.4 Procps 2.0.7 Net-tools 1.60 Console-tools 0.2.3 Sh-utils 2.0.11 Modules Loaded ppp_synctty ppp_async ppp_generic slhc i810_audio ac97_codec lp parport_pc parport 8139too mii iptable_filter ipt_MASQUERADE iptable_nat ip_conntrack ip_tables vfat fat ntfs tuner tvaudio bttv videodev i2c-algo-bit i2c-core mga agpgart rtc --------------------------------------------------------------------------- OUTPUT OF CPUINFO : processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 8 model name : Pentium III (Coppermine) stepping : 1 cpu MHz : 651.276 cache size : 256 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 2 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 1300.88 ---------------------------------------------------------------------------- OUTPUT OF /proc/modules ppp_synctty 4864 0 (unused) ppp_async 6368 1 ppp_generic 18604 3 [ppp_synctty ppp_async] slhc 4608 0 [ppp_generic] i810_audio 20512 0 ac97_codec 9824 0 [i810_audio] lp 6624 0 parport_pc 25416 1 parport 23200 1 [lp parport_pc] 8139too 13216 2 (autoclean) mii 1088 0 (autoclean) [8139too] iptable_filter 1696 1 (autoclean) ipt_MASQUERADE 1216 2 (autoclean) iptable_nat 13652 1 [ipt_MASQUERADE] ip_conntrack 13868 1 [ipt_MASQUERADE iptable_nat] ip_tables 10880 5 [iptable_filter ipt_MASQUERADE iptable_nat] vfat 9724 1 (autoclean) fat 30424 0 (autoclean) [vfat] ntfs 49920 1 (autoclean) tuner 8516 1 (autoclean) tvaudio 11200 0 (autoclean) (unused) bttv 65600 1 videodev 5760 4 [bttv] i2c-algo-bit 7020 1 [bttv] i2c-core 13120 0 [tuner tvaudio bttv i2c-algo-bit] mga 98608 0 (unused) agpgart 21440 1 rtc 6044 0 (autoclean) ------------------------------------------------------------------------ OUTPUT OF /proc/ioports : 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 02f8-02ff : serial(auto) 0376-0376 : ide1 0378-037a : parport0 03c0-03df : vesafb 03f6-03f6 : ide0 03f8-03ff : serial(auto) 0540-054f : Intel Corp. 82801AA SMBus 0cf8-0cff : PCI conf1 9000-9fff : PCI Bus #01 a000-bfff : PCI Bus #02 b800-b8ff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C (#2) b800-b8ff : 8139too bc00-bcff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C bc00-bcff : 8139too d400-d41f : Intel Corp. 82801AA USB d800-d83f : Intel Corp. 82801AA AC'97 Audio d800-d83f : Intel ICH 82801AA dc00-dcff : Intel Corp. 82801AA AC'97 Audio dc00-dcff : Intel ICH 82801AA ffa0-ffaf : Intel Corp. 82801AA IDE ffa0-ffa7 : ide0 ffa8-ffaf : ide1 ------------------------------------------------------------------------ OUTPUT OF /proc/iomem : 00000000-0009fbff : System RAM 0009fc00-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000f0000-000fffff : System ROM 00100000-0ffeffff : System RAM 00100000-0021ca9b : Kernel code 0021ca9c-0026165f : Kernel data 0fff0000-0fff7fff : ACPI Tables 0fff8000-0fffffff : ACPI Non-volatile Storage daa00000-deafffff : PCI Bus #01 dc000000-ddffffff : Matrox Graphics, Inc. MGA G400 AGP dc000000-dcffffff : vesafb deb00000-debfffff : PCI Bus #02 debfe000-debfefff : Brooktree Corporation Bt878 debfe000-debfefff : bttv debff000-debfffff : Brooktree Corporation Bt878 e0000000-e7ffffff : Intel Corp. 82820 820 (Camino) Chipset Host Bridge (MCH) eed00000-efdfffff : PCI Bus #01 ef000000-ef7fffff : Matrox Graphics, Inc. MGA G400 AGP efdfc000-efdfffff : Matrox Graphics, Inc. MGA G400 AGP efe00000-efefffff : PCI Bus #02 efeffe00-efeffeff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C (#2) efeffe00-efeffeff : 8139too efefff00-efefffff : Realtek Semiconductor Co., Ltd. RTL-8139/8139C efefff00-efefffff : 8139too fff80000-ffffffff : reserved --------------------------------------------------------------------- OUTPUT OF lspci -vvv 00:00.0 Host bridge: Intel Corporation 82820 820 (Camino) Chipset Host Bridge (MCH) (rev 03) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 00:01.0 PCI bridge: Intel Corporation 82820 820 (Camino) Chipset PCI to AGP Bridge (rev 03) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz+ UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- Reset- FastB2B- 00:1e.0 PCI bridge: Intel Corporation 82801AA PCI Bridge (rev 02) (prog-if 00 [Normal decode]) Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap- 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- SERR- Reset- FastB2B- 00:1f.0 ISA bridge: Intel Corporation 82801AA ISA Bridge (LPC) (rev 02) 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- 02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Subsystem: Realtek Semiconductor Co., Ltd. RT8139 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- 02:02.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10) Subsystem: Unex Technology Corp. ND010 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- 02:03.0 Multimedia video controller: Brooktree Corporation Bt878 (rev 11) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- 02:03.1 Multimedia controller: Brooktree Corporation Bt878 (rev 11) Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- Status: Cap+ 66Mhz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- SERR- ADDITIONAL NOTES : Mandrake 8.1, but I recompiled 2.4.19 vanilla kernel to include bttv support. x server is 4.2, kde 3.0 , but the problem was present even one year ago. bye bye ! -- ______ Davide Patti ________________________ " chi sta sveglio non piglia sogni " ( Lodett Oio) from Linux v.2.4.19 / hompage : xedivad.interfree.it