From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750801AbVKNA3X (ORCPT ); Sun, 13 Nov 2005 19:29:23 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750808AbVKNA3X (ORCPT ); Sun, 13 Nov 2005 19:29:23 -0500 Received: from ylpvm12-ext.prodigy.net ([207.115.57.43]:4240 "EHLO ylpvm12.prodigy.net") by vger.kernel.org with ESMTP id S1750801AbVKNA3W (ORCPT ); Sun, 13 Nov 2005 19:29:22 -0500 X-ORBL: [70.132.63.184] DomainKey-Signature: a=rsa-sha1; s=sbc01; d=pacbell.net; c=nofws; q=dns; h=received:date:from:reply-to:subject:to:message-id: mime-version:content-type:content-disposition; b=hBw0fAukycc3vYC+Q5wHwbrHUyHc9ZnbmxZf8na4RtbM/a+adFXyGu6+U68v0e7D3 K79OrqO2qljEE+0yUFbyQ== Date: Sun, 13 Nov 2005 16:29:17 -0800 (PST) From: "Wayne E. Harlan" Reply-To: "Wayne E. Harlan" Subject: 2.6.14.x kernel bug To: linux-kernel@vger.kernel.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; CHARSET=us-ascii Content-Disposition: INLINE Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I have found what appears to be a bug in versions 2.6.14 and following. Currently I have verified it in 2.6.14 as well as 2.6.14.2. Here are the items requested on the web site http://www.kernel.org/pub/linux/docs/lkml/reporting-bugs.html. ------------------------- [1.] One line summary of the problem: When the kernel option "vga=1" is used, additional tty's (alt+control+Fx with x=2,3,4,5, etc) do not provide the full 50 lines of output. The first one does have 50 lines, however. [2.] Full description of the problem/report: These addtitional tty's show only 39 lines plus the top pixel of the 40-th line. The remaining lines are black and not shown. Kernel version 2.6.13.4 does not show this problem. [3.] Keywords (i.e., modules, networking, kernel): Text mode only. [4.] Kernel version (from /proc/version): Linux version 2.6.14.2 (wayne@home) (gcc version 3.4.4) #1 Sat Nov 12 23:08:21 PST 2005 [5.] Output of Oops.. message (if applicable) with symbolic information resolved (see Documentation/oops-tracing.txt) No Oops occurred. [6.] A small shell script or example program which triggers the problem (if possible) No trigger necessary. This happens upon system boot. [7.] Environment: This is taken in tty mode, not from an xterm. BASH=/bin/bash BASH_ARGC=() BASH_ARGV=() BASH_LINENO=() BASH_SOURCE=() BASH_VERSINFO=([0]="3" [1]="00" [2]="16" [3]="8" [4]="release" [5]="i686-pc-linux-gnu") BASH_VERSION='3.00.16(8)-release' COLUMNS=80 CVSROOT=/mnt/install DIRSTACK=() EUID=500 GROUPS=() HISTFILE=/home/wayne/.bash_history HISTFILESIZE=4096 HISTSIZE=2048 HOME=/home/wayne HOSTNAME=home HOSTTYPE=i686 HUSHLOGIN=FALSE HZ=100 ICEWM_PRIVCFG=/home/wayne/.icewm IFS=$' \t\n' INPUTRC=/etc/inputrc JAVA_HOME=/usr/X11R6/lib/java/jdk LANG=en_US LC_ALL=POSIX LINES=44 LOCATE_PATH=/var/lib/locate/locatedb LOGNAME=wayne MACHTYPE=i686-pc-linux-gnu MAIL=/var/mail/wayne MAILCHECK=60 MANPATH=/usr/share/man:/usr/local/share/man:/usr/X11R6/share/man:/usr/X11R6/lib/java/jdk/man:/opt/qt/doc/man MOZ_PLUGIN_PATH=/usr/X11R6/lib/plugins OPTERR=1 OPTIND=1 OSTYPE=linux-gnu PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/X11R6/bin:/usr/local/bin:/usr/X11R6/lib/java/jdk/bin:/opt/qt/bin PIPESTATUS=([0]="0") PKG_CONFIG_PATH=/usr/lib/pkgconfig:/usr/X11R6/lib/pkgconfig:/opt/qt/lib/pkgconfig PPID=1 PS1='[\u@\h] \w: ' PS2='> ' PS4='+ ' PWD=/home/wayne QTDIR=/opt/qt SHELL=/bin/bash SHELLOPTS=braceexpand:emacs:hashall:histexpand:history:interactive-comments:monitor SHLVL=1 TERM=xterm-color TZ=America/Los_Angeles TZDIR=/usr/share/zoneinfo UID=500 USER=wayne _=set [7.1.] Software (add the output of the ver_linux script here) If some fields are empty or look unusual you may have an old version. Compare to the current minimal requirements in Documentation/Changes. Linux home 2.6.14.2 #1 Sat Nov 12 23:08:21 PST 2005 i686 pentium3 i386 GNU/Linux Gnu C 3.4.4 Gnu make 3.80 binutils 2.16 util-linux 2.12q mount 2.12q module-init-tools 3.1 e2fsprogs 1.38 jfsutils 1.1.8 reiserfsprogs line reiser4progs line nfs-utils 1.0.7 Linux C Library 2.3.5 Dynamic linker (ldd) 2.3.5 Linux C++ Library 6.0.3 Procps 3.2.5 Net-tools 1.60 Kbd 1.12 Sh-utils 5.2.1 udev 065 Modules Loaded ipv6 nfsd exportfs lockd nfs_acl sunrpc ohci_hcd parport_pc parport 8250_pnp 8250 serial_core psmouse rtc tulip crc32 snd_ymfpci snd_ac97_codec snd_ac97_bus snd_pcm snd_opl3_lib snd_timer snd_hwdep snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore uhci_hcd jfs loop pdc202xx_new apm usb_storage usbcore sd_mod scsi_mod [7.2.] Processor information (from /proc/cpuinfo): processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 7 model name : Pentium III (Katmai) stepping : 3 cpu MHz : 499.027 cache size : 512 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 sep mtrr pge mca cmov pat pse36 mmx fxsr sse bogomips : 998.66 [7.3.] Module information (from /proc/modules): ipv6 251008 12 - Live 0xd0beb000 nfsd 232672 8 - Live 0xd0b69000 exportfs 6016 1 nfsd, Live 0xd0ad7000 lockd 64264 2 nfsd, Live 0xd0af9000 nfs_acl 3840 1 nfsd, Live 0xd080f000 sunrpc 142780 3 nfsd,lockd,nfs_acl, Live 0xd0b0b000 ohci_hcd 20868 0 - Live 0xd0ade000 parport_pc 39492 0 - Live 0xd0aa9000 parport 35400 1 parport_pc, Live 0xd0acd000 8250_pnp 8960 0 - Live 0xd0a9c000 8250 22084 1 8250_pnp, Live 0xd0ac6000 serial_core 21120 1 8250, Live 0xd0abf000 psmouse 36228 0 - Live 0xd0ab5000 rtc 12344 0 - Live 0xd0a97000 tulip 51872 0 - Live 0xd0a74000 crc32 4352 1 tulip, Live 0xd0a71000 snd_ymfpci 57376 0 - Live 0xd0a82000 snd_ac97_codec 90364 1 snd_ymfpci, Live 0xd0a40000 snd_ac97_bus 2304 1 snd_ac97_codec, Live 0xd0811000 snd_pcm 88712 2 snd_ymfpci,snd_ac97_codec, Live 0xd0a5a000 snd_opl3_lib 10496 1 snd_ymfpci, Live 0xd0a28000 snd_timer 24324 3 snd_ymfpci,snd_pcm,snd_opl3_lib, Live 0xd0a39000 snd_hwdep 9248 1 snd_opl3_lib, Live 0xd0857000 snd_page_alloc 10760 2 snd_ymfpci,snd_pcm, Live 0xd084a000 snd_mpu401_uart 7296 1 snd_ymfpci, Live 0xd0847000 snd_rawmidi 24736 1 snd_mpu401_uart, Live 0xd0a31000 snd_seq_device 8844 2 snd_opl3_lib,snd_rawmidi, Live 0xd0843000 snd 54628 9 snd_ymfpci,snd_ac97_codec,snd_pcm,snd_opl3_lib,snd_timer,snd_hwdep,snd_mpu401_uart,snd_rawmidi,snd_seq_device, Live 0xd08e8000 soundcore 9696 1 snd, Live 0xd081b000 uhci_hcd 32016 0 - Live 0xd084e000 jfs 204356 5 - Live 0xd08f8000 loop 16520 0 - Live 0xd0800000 pdc202xx_new 8704 0 [permanent], Live 0xd080b000 apm 20832 1 - Live 0xd0814000 usb_storage 33796 0 - Live 0xd0839000 usbcore 118400 4 ohci_hcd,uhci_hcd,usb_storage, Live 0xd085c000 sd_mod 16272 0 - Live 0xd0806000 scsi_mod 98536 2 usb_storage,sd_mod, Live 0xd081f000 [7.4.] Loaded driver and hardware information (/proc/ioports, /proc/iomem) 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 : ide1 01f0-01f7 : ide0 02f8-02ff : serial 0370-0371 : pnp 00:00 0376-0376 : ide1 0378-037a : parport0 037b-037f : parport0 03c0-03df : vga+ 03f6-03f6 : ide0 03f8-03ff : serial 04d0-04d1 : pnp 00:0a 0cf8-0cff : PCI conf1 1000-10ff : 0000:00:0d.0 1000-10ff : tulip 1400-14ff : 0000:00:0f.0 1400-14ff : tulip 1800-181f : 0000:00:07.2 1800-181f : uhci_hcd 1820-182f : 0000:00:07.1 1820-1827 : ide0 1828-182f : ide1 1830-183f : 0000:00:0e.0 1830-1837 : ide2 1838-183f : ide3 1840-1843 : 0000:00:0e.0 1842-1842 : ide3 1844-1847 : 0000:00:0e.0 1846-1846 : ide2 1848-184f : 0000:00:0e.0 1848-184f : ide3 1850-1857 : 0000:00:0e.0 1850-1857 : ide2 7000-701f : 0000:00:07.3 7000-700f : pnp 00:0a 8000-803f : 0000:00:07.3 8000-803f : pnp 00:0a 00000000-0009e7ff : System RAM 0009e800-0009ffff : reserved 000a0000-000bffff : Video RAM area 000c0000-000c7fff : Video ROM 000c8000-000ca7ff : Adapter ROM 000e4000-000effff : Adapter ROM 000f0000-000fffff : System ROM 00100000-0fffdbff : System RAM 00100000-0025dddb : Kernel code 0025dddc-002d1443 : Kernel data 0fffdc00-0ffffbff : ACPI Tables 0ffffc00-0fffffff : ACPI Non-volatile Storage 20000000-2003ffff : 0000:00:0d.0 20040000-2007ffff : 0000:00:0f.0 20080000-2008ffff : 0000:00:10.0 20090000-20093fff : 0000:00:0e.0 d0000000-d0007fff : 0000:00:0c.0 d0000000-d0007fff : YMFPCI d0008000-d000bfff : 0000:00:0e.0 d000c000-d000ffff : 0000:00:10.0 d0010000-d00100ff : 0000:00:0d.0 d0010000-d00100ff : tulip d0010400-d00104ff : 0000:00:0f.0 d0010400-d00104ff : tulip d0800000-d0ffffff : 0000:00:10.0 e0000000-efffffff : 0000:00:00.0 fffe7000-ffffffff : reserved [7.5.] PCI information ('lspci -vvv' as root) 00:00.0 Host bridge: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03) 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: Intel Corp. 440BX/ZX/DX - 82443BX/ZX/DX 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=medium >TAbort- SERR- Reset- FastB2B+ 00:07.0 ISA bridge: Intel Corp. 82371AB/EB/MB PIIX4 ISA (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- TAbort- SERR- TAbort- SERR- TAbort- SERR-