[Bug 579801] New: Xvnc dies when first keystroke is issued
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c0 Summary: Xvnc dies when first keystroke is issued Classification: openSUSE Product: openSUSE 11.2 Version: Final Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: X.Org AssignedTo: bnc-team-xorg-bugs@forge.provo.novell.com ReportedBy: jnelson-suse@jamponi.net QAContact: xorg-maintainer-bugs@forge.provo.novell.com Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.7) Gecko/20091222 SUSE/3.5.7-1.1.1 Firefox/3.5.7 I'm trying to get Xvnc working. It was working fine with openSUSE 11.1 One machine A I use vncserver :1 On machine B, I type 'vncviewer -via $IP_FOR_MACHINE_A :1', enter my password, and am presenting with a lovely vnc session. The mouse works. The moment I press a key - ANY key - Xvnc segfaults. Every time. Feb 13 14:24:33 turnip kernel: [266277.930782] Xvnc[9030] general protection ip:4676a3 sp:7ffff18eb090 error:0 in Xvnc[400000+1ba000]
From gdb:
Program received signal SIGSEGV, Segmentation fault. 0x00000000004676a3 in ?? () (gdb) bt #0 0x00000000004676a3 in ?? () #1 0x0000000000467d81 in CheckDeviceGrabs () #2 0x000000000051f796 in ProcessOtherEvent () #3 0x00000000004a6ba3 in mieqProcessInputEvents () #4 0x000000000045b873 in Dispatch () #5 0x0000000000471d55 in main () (gdb) What might be wrong? Reproducible: Always Steps to Reproduce: 1. 2. 3. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c1 --- Comment #1 from Jon Nelson <jnelson-suse@jamponi.net> 2010-02-13 20:54:12 UTC --- And using a slightly newer version of x ( baseurl=http://download.opensuse.org/repositories/X11:/XOrg/openSUSE_11.2/ ), I get: Backtrace: 0: Xvnc (xorg_backtrace+0x28) [0x552f68] 1: Xvnc (0x400000+0x1568b9) [0x5568b9] 2: /lib64/libpthread.so.0 (0x7f4fc4f95000+0xec00) [0x7f4fc4fa3c00] 3: Xvnc (NewCurrentScreen+0xb6) [0x476cf6] 4: Xvnc (mieqProcessDeviceEvent+0x19a) [0x4ba1da] 5: Xvnc (mieqProcessInputEvents+0xda) [0x4ba31a] 6: Xvnc (0x400000+0x6cb43) [0x46cb43] 7: Xvnc (0x400000+0x5d43c) [0x45d43c] 8: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7f4fc3a0da7d] 9: Xvnc (0x400000+0x1b979) [0x41b979] Segmentation fault at address 0xc0 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c2 --- Comment #2 from Jon Nelson <jnelson-suse@jamponi.net> 2010-02-13 20:58:45 UTC --- Using the stock version, and debuginfo: #0 0x00000000004676a3 in CheckPassiveGrabsOnWindow (pWin=0x807f10, device=0x8fdfa0, xE=0xa90800, count=1, store=0xa90800, scount=1) at events.c:3274 #1 0x0000000000467d81 in CheckDeviceGrabs (device=0x8fdfa0, xE=0xa90800, checkFirst=<value optimized out>, count=1) at events.c:3489 #2 0x000000000051f796 in ProcessOtherEvent (xE=0xa90800, device=0x8fdfa0, count=1) at exevents.c:1045 #3 0x00000000004a6ba3 in mieqProcessInputEvents () at mieq.c:474 #4 0x000000000045b873 in Dispatch () at dispatch.c:382 #5 0x0000000000471d55 in main (argc=<value optimized out>, argv=0x7fffd9337958, envp=<value optimized out>) at main.c:397 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium Status|NEW |ASSIGNED AssignedTo|bnc-team-xorg-bugs@forge.pr |mhopf@novell.com |ovo.novell.com | -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c3 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO InfoProvider| |jnelson-suse@jamponi.net --- Comment #3 from Stefan Dirsch <sndirsch@novell.com> 2010-08-14 15:31:36 UTC --- Is this still an issue when running Xvnc/vncserver on openSUSE 11.3? -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c4 Jon Nelson <jnelson-suse@jamponi.net> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED InfoProvider|jnelson-suse@jamponi.net | --- Comment #4 from Jon Nelson <jnelson-suse@jamponi.net> 2010-08-15 15:00:55 UTC --- Yes, this is still an issue. Same thing as before - the X window (representing the remote display) pops up. I see an xterm. I try to type something, and this happens: Connected to RFB server, using protocol version 3.7 Enabling TightVNC protocol extensions No authentication needed Desktop name "jnelson's X desktop (turnip:1)" VNC server default format: 32 bits per pixel. Least significant byte first in each pixel. True colour: max red 255 green 255 blue 255, shift red 16 green 8 blue 0 Warning: Cannot convert string "-*-helvetica-bold-r-*-*-16-*-*-*-*-*-*-*" to type FontStruct Using default colormap which is TrueColor. Pixel format: 32 bits per pixel. Least significant byte first in each pixel. True colour: max red 255 green 255 blue 255, shift red 16 green 8 blue 0 Tunneling active: preferring tight encoding vncviewer: VNC server closed connection Here are the logs from the server side: 15/08/2010 09:55:54 Using protocol version 3.7 15/08/2010 09:55:54 Enabling TightVNC protocol extensions 15/08/2010 09:55:54 Pixel format for client 127.0.0.1: 15/08/2010 09:55:54 32 bpp, depth 24, little endian 15/08/2010 09:55:54 true colour: max r 255 g 255 b 255, shift r 16 g 8 b 0 15/08/2010 09:55:54 no translation needed 15/08/2010 09:55:54 Using copyrect encoding for client 127.0.0.1 15/08/2010 09:55:54 Using tight encoding for client 127.0.0.1 15/08/2010 09:55:54 Using image quality level 6 for client 127.0.0.1 15/08/2010 09:55:54 Enabling X-style cursor updates for client 127.0.0.1 15/08/2010 09:55:54 Enabling cursor position updates for client 127.0.0.1 15/08/2010 09:55:54 Enabling LastRect protocol extension for client 127.0.0.1 15/08/2010 09:55:54 rfbProcessClientNormalMessage: ignoring unknown encoding -223 Backtrace: 0: Xvnc (xorg_backtrace+0x28) [0x5552a8] 1: Xvnc (0x400000+0x158a49) [0x558a49] 2: /lib64/libc.so.6 (0x7fec7f39c000+0x32a60) [0x7fec7f3cea60] 3: Xvnc (0x400000+0x11442c) [0x51442c] 4: Xvnc (mieqProcessDeviceEvent+0x1c1) [0x4b6ee1] 5: Xvnc (mieqProcessInputEvents+0xcb) [0x4b6feb] 6: Xvnc (0x400000+0x6c583) [0x46c583] 7: Xvnc (0x400000+0x5baca) [0x45baca] 8: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x7fec7f3bab7d] 9: Xvnc (0x400000+0x1ad29) [0x41ad29] Segmentation fault at address 0x1000000016 Fatal server error: Caught signal 11 (Segmentation fault). Server aborting xterm: fatal IO error 11 (Resource temporarily unavailable) or KillClient on X server ":1.0" The client and the server are both openSUSE 11.3 -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
http://bugzilla.novell.com/show_bug.cgi?id=579801 http://bugzilla.novell.com/show_bug.cgi?id=579801#c5 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|X.Org |X.Org Product|openSUSE 11.2 |openSUSE 11.3 --- Comment #5 from Stefan Dirsch <sndirsch@novell.com> 2010-08-15 15:09:40 UTC --- Thanks. Moving to 11.3. -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=579801 https://bugzilla.novell.com/show_bug.cgi?id=579801#c6 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO CC| |sndirsch@novell.com InfoProvider| |jnelson-suse@jamponi.net --- Comment #6 from Stefan Dirsch <sndirsch@novell.com> 2010-11-27 12:42:28 UTC --- I can't reproduce this issue. Which vncviewer are you using? Which Xsession (KDE, Gnome, fvwm2, ...)? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=579801 https://bugzilla.novell.com/show_bug.cgi?id=579801#c7 Stefan Dirsch <sndirsch@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED InfoProvider|jnelson-suse@jamponi.net | Resolution| |NORESPONSE --- Comment #7 from Stefan Dirsch <sndirsch@novell.com> 2010-12-04 13:55:44 UTC --- Still waiting for a response for at least a week. Please reopen once you can provide the requested feedback. Thanks. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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