Bug#867207: xdmx: crashes after (TimerForce+0x10)
Package: xdmx
Version: 2:1.19.3-1
Severity: normal
Dear Maintainer,
I have nothing better to try xdmx, but hey, this package seem to be obsolete.
here I have produced 2 setups with same sort of crash...
-on a master machine in an kde desktop I create an Xnested window:
Xnest :14 &
-then on master still same kdeterminal I run:
startx -- /usr/bin/Xdmx :10 -display :14
which crashes with ...
(II) dmx: Generation: 1
(II) dmx: DMX version: 1.2.20070424 (DMX Project)
(II) dmx: DMX Build OS: Linux 3.16.0-4-amd64 x86_64 (Debian)
(II) dmx: DMX Build Compiler: gcc 6.3.0
(II) dmx: DMX Execution OS: Linux 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02)
(II) dmx: DMX Execution Host: master
(II) dmx: MAXSCREENS: 16
(II) dmx: Using configuration from command line
(II) dmx: Added :14 at 0 0
(II) dmx[o0/:14]: Name of display: :14
(II) dmx[o0/:14]: Version number: 11.0
(II) dmx[o0/:14]: Vendor string: The X.Org Foundation
(II) dmx[o0/:14]: Vendor release: 11903000
(II) dmx[o0/:14]: Dimensions: 320x200 pixels
(II) dmx[o0/:14]: 2 depths on screen 0: 1,24
(II) dmx[o0/:14]: Depth of root window: 24 planes (24)
(II) dmx[o0/:14]: Number of colormaps: 1 min, 1 max
(II) dmx[o0/:14]: Options: backing-store no, save-unders no
(II) dmx[o0/:14]: Window Manager running: no
(II) dmx[o0/:14]: 320x200+0+0 on 320x200 at depth=24, bpp=32
(II) dmx[o0/:14]: 0x20 TrueColor 24b 11b/rgb 256 0xff0000 0xff00 0x00ff *
(II) dmx[o0/:14]: 0x21 DirectColor 24b 11b/rgb 256 0xff0000 0xff00 0x00ff
(II) dmx[o0/:14]: DPMS not supported
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/Xdmx (xorg_backtrace+0x4a) [0x5619e528402a]
(EE) 1: /usr/bin/Xdmx (0x5619e5118000+0x16fdd9) [0x5619e5287dd9]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7ff65bb70000+0x110c0) [0x7ff65bb810c0]
(EE) 3: /usr/bin/Xdmx (TimerForce+0x10) [0x5619e5281ad0]
(EE) 4: /usr/bin/Xdmx (0x5619e5118000+0x41be1) [0x5619e5159be1]
(EE) 5: /usr/bin/Xdmx (0x5619e5118000+0x337a5) [0x5619e514b7a5]
(EE) 6: /usr/bin/Xdmx (0x5619e5118000+0x40b07) [0x5619e5158b07]
(EE) 7: /usr/bin/Xdmx (0x5619e5118000+0x40f75) [0x5619e5158f75]
(EE) 8: /usr/bin/Xdmx (AddScreen+0xd7) [0x5619e524d787]
(EE) 9: /usr/bin/Xdmx (InitOutput+0x40f) [0x5619e51534df]
(EE) 10: /usr/bin/Xdmx (0x5619e5118000+0x1392e6) [0x5619e52512e6]
(EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf1) [0x7ff65b7f12b1]
(EE) 12: /usr/bin/Xdmx (_start+0x2a) [0x5619e51471aa]
(EE)
(EE) Segmentation fault at address 0x0
...
xinit: giving up
xinit: unable to connect to X server: Resource temporarily unavailable
xinit: server error
Impossible d'obtenir le descripteur de fichier faisant référence à la console
then I also try with same outcome on a remote salve:
-on the slave machine on vt1 X session :0 is opened with
startx -- -ac -listen tcp
-then on same master, I ran...
/usr/bin/Xdmx :1 -display slave:0
(II) dmx: Generation: 1
(II) dmx: DMX version: 1.2.20070424 (DMX Project)
(II) dmx: DMX Build OS: Linux 3.16.0-4-amd64 x86_64 (Debian)
(II) dmx: DMX Build Compiler: gcc 6.3.0
(II) dmx: DMX Execution OS: Linux 4.9.0-3-amd64 #1 SMP Debian 4.9.25-1 (2017-05-02)
(II) dmx: DMX Execution Host: master
(II) dmx: MAXSCREENS: 16
(II) dmx: Using configuration from command line
(II) dmx: Added slave:0 at 0 0
(II) dmx[o0/slave:0]: Name of display: slave:0
(II) dmx[o0/slave:0]: Version number: 11.0
(II) dmx[o0/slave:0]: Vendor string: The X.Org Foundation
(II) dmx[o0/slave:0]: Vendor release: 11903000
(II) dmx[o0/slave:0]: Dimensions: 1280x1024 pixels
(II) dmx[o0/slave:0]: 7 depths on screen 0: 24,1,4,8,15,16,32
(II) dmx[o0/slave:0]: Depth of root window: 24 planes (24)
(II) dmx[o0/slave:0]: Number of colormaps: 1 min, 1 max
(II) dmx[o0/slave:0]: Options: backing-store when mapped, save-unders no
(II) dmx[o0/slave:0]: Window Manager running: yes
(**) dmx[o0/slave:0]: Window manager running -- colormaps not supported
(II) dmx[o0/slave:0]: 1280x1024+0+0 on 1280x1024 at depth=24, bpp=32
(II) dmx[o0/slave:0]: 0x21 TrueColor 24b 8b/rgb 256 0xff0000 0xff00 0x00ff *
(II) dmx[o0/slave:0]: 0x22 DirectColor 24b 8b/rgb 256 0xff0000 0xff00 0x00ff
(II) dmx[o0/slave:0]: 0x193 TrueColor 24b 8b/rgb 256 0xff0000 0xff00 0x00ff
(II) dmx[o0/slave:0]: 0x194 TrueColor 24b 8b/rgb 256 0xff0000 0xff00 0x00ff
...
(II) dmx[o0/slave:0]: 0x27f DirectColor 24b 8b/rgb 256 0xff0000 0xff00 0x00ff
(II) dmx[o0/slave:0]: 0x72 TrueColor 32b 8b/rgb 256 0xff0000 0xff00 0x00ff
(II) dmx[o0/slave:0]: DPMS 1.1 (on, enabled, 600 600 600)
(EE)
(EE) Backtrace:
(EE) 0: /usr/bin/Xdmx (xorg_backtrace+0x4a) [0x55aab7f4c02a]
(EE) 1: /usr/bin/Xdmx (0x55aab7de0000+0x16fdd9) [0x55aab7f4fdd9]
(EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f4656096000+0x110c0) [0x7f46560a70c0]
(EE) 3: /usr/bin/Xdmx (TimerForce+0x10) [0x55aab7f49ad0]
(EE) 4: /usr/bin/Xdmx (0x55aab7de0000+0x41be1) [0x55aab7e21be1]
(EE) 5: /usr/bin/Xdmx (0x55aab7de0000+0x337a5) [0x55aab7e137a5]
(EE) 6: /usr/bin/Xdmx (0x55aab7de0000+0x40b07) [0x55aab7e20b07]
(EE) 7: /usr/bin/Xdmx (0x55aab7de0000+0x40f75) [0x55aab7e20f75]
(EE) 8: /usr/bin/Xdmx (AddScreen+0xd7) [0x55aab7f15787]
(EE) 9: /usr/bin/Xdmx (InitOutput+0x40f) [0x55aab7e1b4df]
(EE) 10: /usr/bin/Xdmx (0x55aab7de0000+0x1392e6) [0x55aab7f192e6]
(EE) 11: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf1) [0x7f4655d172b1]
(EE) 12: /usr/bin/Xdmx (_start+0x2a) [0x55aab7e0f1aa]
(EE)
(EE) Segmentation fault at address 0x0
(EE) Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
unfortunatly I do not have symbols on Xdmx to match with the code.
I wonder if one of ya is in the know to shade light.
thanks.
-- System Information:
Debian Release: buster/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (500, 'oldstable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 4.9.0-3-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:fr (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: sysvinit (via /sbin/init)
Versions of packages xdmx depends on:
ii libaudit1 1:2.7.7-1+b1
ii libbsd0 0.8.5-1
ii libc6 2.24-12
ii libgcrypt20 1.7.8-1
ii libpixman-1-0 0.34.0-1
ii libselinux1 2.6-3+b2
ii libsystemd0 233-10
ii libx11-6 2:1.6.4-3
ii libxau6 1:1.0.8-1
ii libxdmcp6 1:1.1.2-3
ii libxext6 2:1.3.3-1+b2
ii libxfixes3 1:5.0.3-1
ii libxfont2 1:2.0.1-3
ii libxi6 2:1.7.9-1
ii libxmuu1 2:1.1.2-2
ii libxrender1 1:0.9.10-1
ii libxshmfence1 1.2-1+b2
ii xserver-common 2:1.19.3-1
xdmx recommends no packages.
xdmx suggests no packages.
-- no debconf information
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