severity 410956 important reassign 410956 linux-2.6 thanks On Wed, Feb 14, 2007 at 22:13:11 +0100, Arjen Bax wrote: > Package: xorg > Version: 1:7.1.0-11 > Severity: critical > Justification: breaks the whole system > > > From time to time, especially when using "big" applications (e.g., Gimp) > the system just freezes, leaving nothing in the syslog. The only way of > recovering is by switching off and on the power switch. I finally > succeeded in capturing some log messages that appeared on the tty of a > remote logged-in user. It mentions 'kernel BUG' and the process Xorg, so > I thought it wise to send in a bug report. > > I'll be happy to send in any extra info you'll need, but so far I have > not succeeded in reliably reproducing the freeze events. > This looks like a kernel bug to me, reassigning. > <cut> > Message from syslogd@aglarond at Wed Feb 14 10:04:52 2007 ... > aglarond kernel: ------------[ cut here ]------------ > aglarond kernel: kernel BUG at mm/rmap.c:587! > aglarond kernel: invalid opcode: 0000 [#1] > aglarond kernel: SMP > aglarond kernel: CPU: 0 > aglarond kernel: EIP is at page_remove_rmap+0x14/0x2d > aglarond kernel: eax: ffffffff ebx: c10bf640 ecx: c10bf640 edx: c10bf640 > aglarond kernel: esi: b232d000 edi: 00000020 ebp: c5f2dcb4 esp: da7e7f00 > aglarond kernel: ds: 007b es: 007b ss: 0068 > aglarond kernel: Process Xorg (pid: 3015, ti=da7e6000 task=da601000 task.ti=da7e6000) > aglarond kernel: Stack: c014b88f b2317000 cbe62da0 da7e7f6c 00000000 00000000 b2400000 d9cecb20 > aglarond kernel: d9c3fac0 c14040c0 ffffffea ffffffff c10be5ac d9cecb20 003e9000 b26a3000 > aglarond kernel: 00000000 c14040c0 d9c3fac0 d9f56d4c cef662cc c014de97 b26a3000 da7e7f68 > aglarond kernel: Call Trace: > aglarond kernel: Code: ff ff 85 c0 89 c6 75 c9 b0 01 86 43 28 83 c4 20 89 e8 5b 5e 5f 5d c3 89 c1 90 83 40 08 ff 0f 98 c0 84 c0 74 1e 8b 41 08 40 79 08 <0f> 0b 4b 02 15 aa 29 c0 8b 51 10 89 c8 83 f2 01 83 e2 01 e9 f3 > aglarond kernel: EIP: [<c01506e9>] page_remove_rmap+0x14/0x2d SS:ESP 0068:da7e7f00 > </cut> > (Each 'aglarond' line was preceded with a similar 'Message from' line, which I removed except the very first.) > > lspci reports as graphics card: > 01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400/G450 (rev 04) > > -- System Information: > Debian Release: 4.0 > APT prefers testing > APT policy: (500, 'testing'), (500, 'stable') > Architecture: i386 (i686) > Shell: /bin/sh linked to /bin/bash > Kernel: Linux 2.6.18-3-686 > Locale: LANG=C, LC_CTYPE=C (charmap=ANSI_X3.4-1968) > > Versions of packages xorg depends on: > ii gnome-terminal [x-term 2.14.2-1 The GNOME 2 terminal emulator appl > ii konsole [x-terminal-em 4:3.5.5a.dfsg.1-5 X terminal emulator for KDE > ii libgl1-mesa-dri 6.5.1-0.5 A free implementation of the OpenG > ii libgl1-mesa-glx 6.5.1-0.5 A free implementation of the OpenG > ii libglu1-mesa 6.5.1-0.5 The OpenGL utility library (GLU) > ii rxvt [x-terminal-emula 1:2.6.4-10 VT102 terminal emulator for the X > ii type-handling [not+spa 0.2.19 dpkg architecture generation scrip > ii xbase-clients 1:7.1.ds1-2 miscellaneous X clients > ii xfonts-100dpi 1:1.0.0-3 100 dpi fonts for X > ii xfonts-75dpi 1:1.0.0-3 75 dpi fonts for X > ii xfonts-base 1:1.0.0-4 standard fonts for X > ii xfonts-scalable 1:1.0.0-6 scalable fonts for X > ii xkb-data 0.9-4 X Keyboard Extension (XKB) configu > ii xserver-xorg 1:7.1.0-11 the X.Org X server > ii xterm [x-terminal-emul 222-1etch2 X terminal emulator > ii xutils 1:7.1.ds.3-1 X Window System utility programs > > xorg recommends no packages. > > -- no debconf information
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