Ubuntu
xf86-input-wacom package

Xorg crashes on wacom input moule

Bug #718331 reported by Antonio Censi
30
This bug affects 5 people
Affects Status Importance Assigned to Milestone
xf86-input-wacom (Ubuntu)
Fix Released
High
Chris Halse Rogers
Natty
Fix Released
High
Chris Halse Rogers

Bug Description

On boot X crashes when loading wacom input module

[ 30.333] Build Operating System: Linux 2.6.24-27-server x86_64 Ubuntu
[ 30.333] Current Operating System: Linux RJASTEC-06374 2.6.38-3-generic #30-Ubuntu SMP Thu Feb 10 00:33:26 UTC 2011 x86_64
[ 30.333] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-3-generic root=UUID=cb61a611-af85-4168-aa35-a56c53c163a6 ro acpi_osi=Linux acpi=force
[ 30.333] Build Date: 04 February 2011 07:19:09AM
[ 30.333] xorg-server 2:1.9.99.901+git20110131.be3be758-0ubuntu3 (For technical support please see http://www.ubuntu.com/support)
[ 30.333] Current version of pixman: 0.18.4
......
[ 30.890] (**) Option "config_info" "udev:/sys/devices/virtual/input/input5/event5"
[ 30.890] (II) XINPUT: Adding extended inpu[ 31.023] (II) Loading /usr/lib/xorg/modules/input/wacom_drv.so
[ 31.024] (II) Module wacom: vendor="X.Org Foundation"
[ 31.024] compiled for 1.9.99.901, module version = 0.10.10
[ 31.024] Module class: X.Org XInput Driver
[ 31.024] ABI class: X.Org XInput driver, version 12.1
[ 31.024] (II) Loading /usr/lib/xorg/modules/input/wacom_drv.so
[ 31.024] (**) N-Trig Pen: always reports core events
[ 31.024] (**) Option "Device" "/dev/input/event10"
[ 31.130] (EE) PreInit returned 8 for "N-Trig Pen"
[ 31.130]
Backtrace:
[ 31.130] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a1586]
[ 31.130] 1: /usr/bin/X (0x400000+0x6078a) [0x46078a]
[ 31.130] 2: /lib/libpthread.so.0 (0x7f5922f38000+0xfc80) [0x7f5922f47c80]
[ 31.130] 3: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f591d47a000+0x8ddf) [0x7f591d482ddf]
[ 31.130] 4: /usr/bin/X (0x400000+0x7ace8) [0x47ace8]
[ 31.130] 5: /usr/bin/X (0x400000+0x83679) [0x483679]
[ 31.131] 6: /usr/bin/X (0x400000+0x83c38) [0x483c38]
[ 31.131] 7: /usr/bin/X (WakeupHandler+0x4b) [0x431a8b]
[ 31.131] 8: /usr/bin/X (WaitForSomething+0x1b6) [0x45ad96]
[ 31.131] 9: /usr/bin/X (0x400000+0x2d7c2) [0x42d7c2]
[ 31.131] 10: /usr/bin/X (0x400000+0x21abe) [0x421abe]
[ 31.131] 11: /lib/libc.so.6 (__libc_start_main+0xfe) [0x7f5921ea1d1e]
[ 31.131] 12: /usr/bin/X (0x400000+0x21669) [0x421669]
[ 31.131] Segmentation fault at address 0x18
[ 31.131]
Caught signal 11 (Segmentation fault). Server aborting
[ 31.131]
Please consult the The X.Org Foundation support
  at http://wiki.x.org
 for help.
[ 31.131] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 31.131] .....
[ 31.190] (II) Power Button: Close
[ 31.531] ddxSigGiveUp: Closing log

System version is Natty Alpha2, upgrade from Alpha1, upgrade from Maverick
Linux RJASTEC-06374 2.6.38-3-generic #30-Ubuntu SMP Thu Feb 10 00:33:26 UTC 2011 x86_64 x86_64 x86_64 GNU/Linux

It is a notebook Hp Touchsmart tx2-2030us, with an NTrig touchscreen.

00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor HyperTransport Configuration (rev 40)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics]
08:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)

On Natty Alpha1 it was working ok

org xserver packages:
00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge
00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780/RS880 PCI to PCI bridge (int gfx)
00:04.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 1)
00:06.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 2)
00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode]
00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller
00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller
00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 3a)
00:14.1 IDE interface: ATI Technologies Inc SB700/SB800 IDE Controller
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA)
00:14.3 ISA bridge: ATI Technologies Inc SB700/SB800 LPC host controller
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge
00:14.5 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI2 Controller
00:18.0 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor HyperTransport Configuration (rev 40)
00:18.1 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices [AMD] Family 11h Processor Link Control
01:05.0 VGA compatible controller: ATI Technologies Inc RS780M/RS780MN [Radeon HD 3200 Graphics]
08:00.0 Network controller: Broadcom Corporation BCM4322 802.11a/b/g/n Wireless LAN Controller (rev 01)
09:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller (rev 02)

Revision history for this message
Tim W (tw3dev) wrote :

Hi all. I can confirm this on a Dell Latitude XT2 running 64 bit natty. A workaround would be much appreciated.

Revision history for this message
Tim W (tw3dev) wrote :

Actually you can workaround this by disabling the touch-screen with "sudo modprobe -r hid_ntrig".

Jonathan Davies (jpds)
Changed in xf86-input-wacom (Ubuntu):
status: New → Confirmed
importance: Undecided → High
Brian Murray (brian-murray)
Changed in xf86-input-wacom (Ubuntu Natty):
assignee: nobody → Canonical Desktop Team (canonical-desktop-team)
Revision history for this message
Timo Aaltonen (tjaalton) wrote :

could you try to get a full backtrace https://wiki.ubuntu.com/X/Backtracing

Revision history for this message
Marc Nieper-Wißkirchen (marc-nieper-wisskirchen) wrote :

Getting a backtrace didn't work well here. I tried to get one with gdb but what I get includes far less information than the log file of Xorg.

Revision history for this message
Seth Forshee (sforshee) wrote :
Download full text (3.1 KiB)

Here's backtrace I collected by attaching gdb to Xorg running without hid_ntrig loaded and then loading hid_ntrig.

Program received signal SIGSEGV, Segmentation fault.
0x0030bbfa in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
(gdb) backtrace full
#0 0x0030bbfa in ?? () from /usr/lib/xorg/modules/input/wacom_drv.so
No symbol table info available.
#1 0x080c1bda in xf86NewInputDevice (pInfo=0x9d07ae8, pdev=0xbfcc0fc4,
    enable=1 '\001') at ../../../../hw/xfree86/common/xf86Xinput.c:846
        drv = 0x9d22478
        dev = <value optimized out>
        rval = 8
#2 0x080ca7d9 in device_added (udev_device=<value optimized out>)
    at ../../config/udev.c:194
        path = 0x9d92a08 "/dev/input/event10"
        name = 0x9cc4650 "N-Trig Pen"
        config_info = 0x9d07a60 "udev:/sys/devices/pci0000:00/0000:00:1d.1/usb7/7-2/7-2:1.1/input/input46/event10"
        syspath = 0x81e58bf "xkb"
        tags_prop = <value optimized out>
        key = <value optimized out>
        value = <value optimized out>
        tmp = <value optimized out>
        options = 0x9da47b8
        tmpo = <value optimized out>
        attrs = {product = 0x9cc4660 "N-Trig Pen",
          vendor = 0x9d07ab8 "N-trig",
          device = 0x9d8d438 "/dev/input/event10", pnp_id = 0x0,
          usb_id = 0x9d8d400 "1b96:0001", tags = 0x0, flags = 0}
        dev = 0x0
        set = <value optimized out>
        entry = <value optimized out>
        parent = <value optimized out>
#3 0x080caec2 in wakeup_handler (data=0x0, err=3, read_mask=0x8208320)
    at ../../config/udev.c:255
        udev_fd = <value optimized out>
        udev_device = <value optimized out>
        action = <value optimized out>
#4 0x08073d62 in WakeupHandler (result=3, pReadmask=0x8208320)
    at ../../dix/dixutils.c:419
        i = 3
        j = <value optimized out>
#5 0x080a015a in WaitForSomething (pClientsReady=0x9c41c58)
    at ../../os/WaitFor.c:235
        i = <value optimized out>
        waittime = {tv_sec = 0, tv_usec = 165980}
        wt = 0xbfcc12d4
        timeout = <value optimized out>
        clientsReadable = {fds_bits = {0 <repeats 32 times>}}
        clientsWritable = {fds_bits = {162798544, 162600968, 135302580,
            -1074004001, -268443654, 134629211, 6345857, 162798544,
            -1077144872, -1077144952, 136269812, 48, 163856424, -1077145048,
            134911582, 24, -1077144952, 1, 134694270, 136339532, 136269812,
            -1077145016, 134921791, 163856424, -1077144952, 1, 134895583,
            164272528, 15070467, -1077144904, 134894086, 163856424}}
        selecterr = 0
        nready = 0
        devicesReadable = {fds_bits = {0 <repeats 32 times>}}
        now = <value optimized out>
        someReady = <value optimized out>
#6 0x0806f68e in Dispatch () at ../../dix/dispatch.c:367
        clientReady = 0x9c41c58
        result = <value optimized out>
        client = <value optimized out>
        nready = <value optimized out>
        icheck = 0x8207818
        start_tick = <value optimized out>
#7 0x0806284c in main (argc=8, argv=0xbfcc1464, envp=0xbfcc1488)
    at ../../dix/main.c:287
        i = <value optimized out>
        alwaysCheckFo...

Read more...

Revision history for this message
Chris Halse Rogers (raof) wrote :

I don't suppose you could do the same, but with xserver-xorg-input-wacom-dbgsym installed? (see https://wiki.ubuntu.com/DebuggingProgramCrash) The top of that stack trace is tantalisingly without symbols!

Martin Pitt (pitti)
Changed in xf86-input-wacom (Ubuntu Natty):
assignee: Canonical Desktop Team (canonical-desktop-team) → Chris Halse Rogers (raof)
status: Confirmed → Incomplete
Revision history for this message
Jonathan Davies (jpds) wrote :
Revision history for this message
Jonathan Davies (jpds) wrote :

Attached above is a backtrace with xserver-xorg-input-wacom-dbgsym installed.

Changed in xf86-input-wacom (Ubuntu Natty):
status: Incomplete → Confirmed
Revision history for this message
Chris Halse Rogers (raof) wrote :

Ah, thanks. I can see why and where it's crashing now. There's a new upstream version available, so I'll look at whether it's fixed there already.

Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package xf86-input-wacom - 1:0.10.11-0ubuntu1

---------------
xf86-input-wacom (1:0.10.11-0ubuntu1) natty; urgency=low

  * New upstream release
    + Fix PreInit failure cleanup path to prevent SIGSEGV (LP: #718331)
 -- Christopher James Halse Rogers <email address hidden> Tue, 22 Feb 2011 11:32:47 +1100

Changed in xf86-input-wacom (Ubuntu Natty):
status: Confirmed → Fix Released
Revision history for this message
Jonathan Davies (jpds) wrote :

I can confirm that the updated package fixes this issue for me on a Dell Latitutde XT2.

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