Package: gdb Version: 6.8-3 Severity: normal *** Please type your report below this line ***
hi, # gdb /usr/bin/Xorg 3016 GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... Attaching to program: /usr/bin/Xorg, process 3016 /build/buildd/gdb-6.8/gdb/linux-nat.c:988: internal-error: linux_nat_attach: Assertion `pid == GET_PID (inferior_ptid) && WIFSTOPPED (status) && WSTOPSIG (status) == SIGSTOP' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Quit this debugging session? (y or n) y /build/buildd/gdb-6.8/gdb/linux-nat.c:988: internal-error: linux_nat_attach: Assertion `pid == GET_PID (inferior_ptid) && WIFSTOPPED (status) && WSTOPSIG (status) == SIGSTOP' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. Create a core file of GDB? (y or n) y i reran it: # gdb /usr/bin/Xorg 3016 GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... Attaching to program: /usr/bin/Xorg, process 3016 *freezes* $ top PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 3016 root 20 0 379m 31m 10m R 97 3.1 119:52.84 /usr/X11R6/bin/X :0 -audit 0 -auth /var/lib/gdm/:0.Xauth -nolisten tcp vt7 ######################################################################################################################### full story: I just experianced #415147 on a friends netbook (lg x110). running "chvt 1" works with keyboard, switiching back to graphical interface freezes keyboard again. I can repeat this as long as I want .. the computer is a netbook lg x110 before I installed 'libc6-dbg' I got: ######################################################################################################################### # gdb /usr/bin/Xorg 3016 GNU gdb 6.8-debian Copyright (C) 2008 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "i486-linux-gnu"... Attaching to program: /usr/bin/Xorg, process 3016 ... [loading all the symbols, all found] [Thread debugging using libthread_db enabled] [New Thread 0xb7c50a30 (LWP 3016)] ... [more symbols, all found] 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 (gdb) cont Continuing. Program received signal SIGUSR1, User defined signal 1. [Switching to Thread 0xb7c50a30 (LWP 3016)] 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 (gdb) cont Continuing. Program received signal SIGUSR1, User defined signal 1. 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 (gdb) cont Continuing. Program received signal SIGUSR1, User defined signal 1. 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 (gdb) bt f #0 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 No symbol table info available. #1 0xb7dcda7d in select () from /lib/i686/cmov/libc.so.6 No symbol table info available. #2 0x081b8350 in WaitForSomething (pClientsReady=0xbfb76db0) at ../../os/WaitFor.c:236 i = <value optimized out> waittime = {tv_sec = 0, tv_usec = 844000} wt = (struct timeval *) 0xbfb76d70 timeout = <value optimized out> clientsReadable = {fds_bits = {0 <repeats 32 times>}} clientsWritable = {fds_bits = {157411680, 1, 60817445, 5, 1, 158931800, -1078498152, 136192612, 161431808, 0, -1078498008, 134722372, 161431928, 16384, 5, 1, 157648680, 160808224, 60817500, -1073741823, 2, 158931800, 1, 136192612, 157411680, 16384, 0, 0, 0, 161334020, 60817500, -1073741823}} curclient = <value optimized out> selecterr = 0 nready = <value optimized out> devicesReadable = {fds_bits = {136369608, 0, -1078498236, 0, 0, 0, 0, 136192612, -1078498216, -1078498188, -1078498264, 134815440, 136369608, -1078498236, -1078498200, 135612952, 136369608, -1078498236, 0, -1214269570, 160808224, 160808224, 60817445, 136192612, 16384, 161431928, -1078498152, 135392634, 161431928, 16384, -1078498152, 134700561}} now = 29675198 someReady = 0 #3 0x0808db96 in Dispatch () at ../../dix/dispatch.c:425 result = <value optimized out> client = (ClientPtr) 0x995bd20 nready = -1 start_tick = 1482700 #4 0x08074795 in main (argc=9, argv=0xbfb772e4, envp=0x0) at ../../dix/main.c:452 i = 1 error = 136192612 xauthfile = <value optimized out> alwaysCheckForInput = {0, 1} (gdb) cont Continuing. Program received signal SIGUSR1, User defined signal 1. 0xb7f5e7f2 in ?? () from /lib/ld-linux.so.2 (gdb) cont Continuing. ^C Program received signal SIGINT, Interrupt. 0xb7d6cc1c in memcpy () from /lib/i686/cmov/libc.so.6 (gdb) quit The program is running. Quit anyway (and detach it)? (y or n) y Detaching from program: /usr/bin/Xorg, process 3016 ######################################################################################################################### Installing libc6-dbg (2.7-18) ... ######################################################################################################################### => see top found this bug matching exactly my case: https://bugs.launchpad.net/ubuntu/+source/gdb/+bug/78875 it shows as fixed in ubuntu karmic (which actually doesnt help me). but the gdb packages in ubuntu and debian seem to have the same version packaged: gdb (6.8.50.20090628-3 and others) full story: -- System Information: Debian Release: 5.0.2 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel: Linux 2.6.26-2-openvz-686 (SMP w/2 CPU cores) Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages gdb depends on: ii libc6 2.7-18 GNU C Library: Shared libraries ii libexpat1 2.0.1-4 XML parsing C library - runtime li ii libncurses5 5.7+20081213-1 shared libraries for terminal hand ii libreadline5 5.2-3.1 GNU readline and history libraries gdb recommends no packages. Versions of packages gdb suggests: pn gdb-doc <none> (no description available) -- no debconf information ii gdb 6.8-3 The GNU Debugger ii libgdbm3 1.8.3-3 GNU dbm database routines (runtime version) ii python-gdbm 2.5.2-1 GNU dbm database support for Pytho ii xserver-xorg 1:7.3+19 the X.Org X server ii xserver-xorg-core 2:1.4.2-10.lenny2 Xorg X server - core server ii xserver-xorg-core-dbg 2:1.4.2-10.lenny2 Xorg - the X.Org X server (debugging symbols) ii xserver-xorg-input-all 1:7.3+19 the X.Org X server -- input driver metapackage ii xserver-xorg-input-evdev 1:2.0.8-1 X.Org X server -- evdev input driver ii xserver-xorg-input-kbd 1:1.3.1-1 X.Org X server -- keyboard input driver ii xserver-xorg-input-mouse 1:1.3.0-1 X.Org X server -- mouse input driver ii xserver-xorg-input-synaptics 0.14.7~git20070706-3 Synaptics TouchPad driver for X.Org/XFree86 server ii xserver-xorg-input-wacom 0.7.9.3-2 X.Org X server -- Wacom input driver ii xserver-xorg-video-all 1:7.3+19 the X.Org X server -- output driver metapackage ii xserver-xorg-video-apm 1:1.2.0-1 X.Org X server -- APM display driver ii xserver-xorg-video-ark 1:0.7.0-1 X.Org X server -- ark display driver ii xserver-xorg-video-ati 1:6.9.0-1+lenny4 X.Org X server -- ATI display driver wrapper ii xserver-xorg-video-ati-dbg 1:6.9.0-1+lenny4 X.Org X server -- ATI display driver wrapper (debugging ii xserver-xorg-video-chips 1:1.2.0-1 X.Org X server -- Chips display driver ii xserver-xorg-video-cirrus 1:1.2.1-1.lenny1 X.Org X server -- Cirrus display driver ii xserver-xorg-video-cyrix 1:1.1.0-8 X.Org X server -- Cyrix display driver ii xserver-xorg-video-dummy 1:0.3.0-1 X.Org X server -- dummy display driver ii xserver-xorg-video-fbdev 1:0.4.0-1 X.Org X server -- fbdev display driver ii xserver-xorg-video-glint 1:1.2.1-1 X.Org X server -- Glint display driver ii xserver-xorg-video-i128 1:1.3.0-1 X.Org X server -- i128 display driver ii xserver-xorg-video-i740 1:1.2.0-1 X.Org X server -- i740 display driver ii xserver-xorg-video-imstt 1:1.1.0-7 X.Org X server -- IMSTT display driver ii xserver-xorg-video-intel 2:2.3.2-2+lenny6 X.Org X server -- Intel i8xx, i9xx display driver ii xserver-xorg-video-mach64 6.8.0-1 X.Org X server -- ATI Mach64 display driver ii xserver-xorg-video-mach64-dbg 6.8.0-1 X.Org X server -- ATI display driver (debugging symbols ii xserver-xorg-video-mga 1:1.4.9.dfsg-1 X.Org X server -- MGA display driver ii xserver-xorg-video-neomagic 1:1.2.1-1 X.Org X server -- Neomagic display driver ii xserver-xorg-video-nsc 1:2.8.3-4 X.Org X server -- NSC Geode GX1 display driver ii xserver-xorg-video-nv 1:2.1.10-1 X.Org X server -- NV display driver ii xserver-xorg-video-openchrome 1:0.2.902+svn579-4 X.Org X server -- VIA display driver ii xserver-xorg-video-r128 6.8.0-1 X.Org X server -- ATI r128 display driver ii xserver-xorg-video-r128-dbg 6.8.0-1 X.Org X server -- ATI r128 display driver (debugging sy ii xserver-xorg-video-radeon 1:6.9.0-1+lenny4 X.Org X server -- ATI Radeon display driver ii xserver-xorg-video-radeon-dbg 1:6.9.0-1+lenny4 X.Org X server -- ATI Radeon display driver (debugging ii xserver-xorg-video-radeonhd 1.2.1-2 X.Org X server -- AMD/ATI r5xx, r6xx display driver ii xserver-xorg-video-rendition 1:4.2.0.dfsg.1-2 X.Org X server -- Rendition display driver ii xserver-xorg-video-s3 1:0.6.0-1 X.Org X server -- legacy S3 display driver ii xserver-xorg-video-s3virge 1:1.10.1-1 X.Org X server -- S3 ViRGE display driver ii xserver-xorg-video-savage 1:2.2.1-2.lenny1 X.Org X server -- Savage display driver ii xserver-xorg-video-siliconmotion 1:1.6.0-1 X.Org X server -- SiliconMotion display driver ii xserver-xorg-video-sis 1:0.10.0-1 X.Org X server -- SiS display driver ii xserver-xorg-video-sisusb 1:0.9.0-1 X.Org X server -- SiS USB display driver ii xserver-xorg-video-tdfx 1:1.4.0-1 X.Org X server -- tdfx display driver ii xserver-xorg-video-tga 1:1.1.0-9 X.Org X server -- TGA display driver ii xserver-xorg-video-trident 1:1.3.0-1 X.Org X server -- Trident display driver ii xserver-xorg-video-tseng 1:1.2.0-1 X.Org X server -- Tseng display driver ii xserver-xorg-video-v4l 0.2.0-1 X.Org X server -- Video 4 Linux display driver ii xserver-xorg-video-vesa 1:1.3.0-4 X.Org X server -- VESA display driver ii xserver-xorg-video-vga 1:4.1.0-8 X.Org X server -- VGA display driver ii xserver-xorg-video-vmware 1:10.16.2-1 X.Org X server -- VMware display driver ii xserver-xorg-video-voodoo 1:1.2.0-1 X.Org X server -- Voodoo display driver -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
