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kaetahr
n00b
Joined: 14 Nov 2018
Posts: 10
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 Posted: Thu Jan 27, 2022 10:14 pm Post subject: X is crashing when opening Emacs |
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X crashes when I open a graphical emacs client.
It doesn't occur when opening a daemon, or when running emacs -nw.
I've tried recompiling emacs with different graphical libraries and they all result in the same crash.
So far no other graphical application I use is causing a crash like this.
My last log X is this:
| Code: |
[ 3895.694] (II) Using input driver 'libinput' for 'Razer Razer BlackWidow Ultimate Keyboard'
[ 3895.694] (**) Razer Razer BlackWidow Ultimate Keyboard: always reports core events
[ 3895.694] (**) Option "Device" "/dev/input/event6"
[ 3895.694] (**) Option "_source" "_driver/libinput"
[ 3895.694] (II) libinput: Razer Razer BlackWidow Ultimate Keyboard: is a virtual subdevice
[ 3895.694] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4.1/1-4.1:1.1/0003:1532:0214.0007/input/input29/event6"
[ 3895.694] (II) XINPUT: Adding extended input device "Razer Razer BlackWidow Ultimate Keyboard" (type: KEYBOARD, id 18)
[ 3897.283] (II) intel(0): EDID vendor "MEI", prod id 38562
[ 3897.283] (II) intel(0): EDID quirk: Use maximum size instead of detailed timing sizes.
[ 3897.283] (II) intel(0): Using EDID range info for horizontal sync
[ 3897.283] (II) intel(0): Using EDID range info for vertical refresh
[ 3897.283] (II) intel(0): Printing DDC gathered Modelines:
[ 3897.283] (II) intel(0): Modeline "2560x1440"x0.0 257.54 2560 2648 2680 2800 1440 1468 1473 1533 +hsync +vsync (92.0 kHz eP)
[ 3897.283] (II) intel(0): Modeline "2560x1440"x0.0 257.51 2560 2648 2680 2800 1440 1468 1473 1916 +hsync +vsync (92.0 kHz e)
[ 3945.503] (EE) event5 - Razer Razer BlackWidow Ultimate: client bug: event processing lagging behind by 26ms, your system is too slow
[ 4091.397] (EE)
[ 4091.397] (EE) Backtrace:
[ 4091.397] (EE) 0: /usr/bin/X (xorg_backtrace+0x5b) [0x556181093edb]
[ 4091.397] (EE) 1: /usr/bin/X (0x556180f53000+0x144b15) [0x556181097b15]
[ 4091.397] (EE) 2: /lib64/libpthread.so.0 (0x7f3c52e53000+0x12180) [0x7f3c52e65180]
[ 4091.397] (EE) 3: /lib64/libselinux.so.1 (avc_has_perm_noaudit+0x1c5) [0x7f3c52f44ac5]
[ 4091.397] (EE) 4: /lib64/libselinux.so.1 (avc_has_perm+0x45) [0x7f3c52f44bc5]
[ 4091.397] (EE) 5: /usr/bin/X (0x556180f53000+0xece9d) [0x55618103fe9d]
[ 4091.398] (EE) 6: /usr/bin/X (0x556180f53000+0xedf68) [0x556181040f68]
[ 4091.398] (EE) 7: /usr/bin/X (_CallCallbacks+0x34) [0x556180fce314]
[ 4091.398] (EE) 8: /usr/bin/X (XaceHook+0x15e) [0x556181035aee]
[ 4091.398] (EE) 9: /usr/bin/X (dixLookupResourceByClass+0x12b) [0x556180ff064b]
[ 4091.398] (EE) 10: /usr/bin/X (dixLookupDrawable+0x3c) [0x556180fcd55c]
[ 4091.398] (EE) 11: /usr/bin/X (0x556180f53000+0x72871) [0x556180fc5871]
[ 4091.398] (EE) 12: /usr/bin/X (0x556180f53000+0x76351) [0x556180fc9351]
[ 4091.398] (EE) 13: /usr/bin/X (0x556180f53000+0x7a06b) [0x556180fcd06b]
[ 4091.398] (EE) 14: /lib64/libc.so.6 (__libc_start_main+0xcd) [0x7f3c52cb87fd]
[ 4091.398] (EE) 15: /usr/bin/X (_start+0x2a) [0x556180f9241a]
[ 4091.398] (EE)
[ 4091.398] (EE) Segmentation fault at address 0x0
[ 4091.398] (EE)
Fatal server error:
[ 4091.398] (EE) Caught signal 11 (Segmentation fault). Server aborting
[ 4091.398] (EE)
[ 4091.398] (EE)
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 4091.398] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 4091.398] (EE)
[ 4091.398] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 4091.481] (EE) Server terminated with error (1). Closing log file
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I tried running emacs with gdb, and this is all the output I could get before it crashed:
| Code: |
Starting program: /usr/bin/emacs
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7ffff2537640 (LWP 9208)]
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Currently, the flags I'm using for emacs are:
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"acl alsa cairo dbus gconf gif gmp gpm gtk gui imagemagick inotify jpeg lcms libxml2 m17n-lib png sound ssl svg threads tiff xpm zlib -Xaw3d (-aqua) -athena -dynamic-loading -games -gfile -gsettings -gzip-el -harfbuzz -json -kerberos -livecd -mailutils -motif (-selinux) -source -systemd -toolkit-scroll-bars -wide-int -xft -xwidget
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alamahant
Advocate
Joined: 23 Mar 2019
Posts: 3879
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| Posted: Fri Jan 28, 2022 5:11 pm Post subject: |
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If you rebuilt emacs
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USE="-threads" emerge -1av emacs
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?
You have segfault in your X
| Code: |
[ 4091.398] (EE) Caught signal 11 (Segmentation fault). Server aborting
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But is this somehow related to emacs?
Does your problem only happen when opening emacs?
| Quote: |
/lib64/libpthread.so.0 (0x7f3c52e53000+0x12180) [0x7f3c52e65180]
[ 4091.397] (EE) 3: /lib64/libselinux.so.1 (avc_has_perm_noaudit+0x1c5) [0x7f3c52f44ac5]
[ 4091.397] (EE) 4: /lib64/libselinux.so.1 (avc_has_perm+0x45) [0x7f3c52f44bc5]
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Selinux?
Disable the damned thing plz and try again.
Or maybe
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USE="-selinux" emerge -1av xorg-server
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in case it was flipped by mistake.
_________________
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kaetahr
n00b
Joined: 14 Nov 2018
Posts: 10
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| Posted: Fri Jan 28, 2022 6:04 pm Post subject: |
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| alamahant wrote: |
You have segfault in your X
| Code: |
[ 4091.398] (EE) Caught signal 11 (Segmentation fault). Server aborting
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But is this somehow related to emacs?
Does your problem only happen when opening emacs?
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Yeah, the problem only ocurred with emacs. I used a lot of other graphical applications and none triggered this crash. It's odd.
| alamahant wrote: |
Selinux?
Disable the damned thing plz and try again.
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Removing this from my kernel configuration and libX fixed it. Not sure when I enabled that or for what purpose. Been using this system for over 5 years now.
Thanks for your help! |
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alamahant
Advocate
Joined: 23 Mar 2019
Posts: 3879
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| Posted: Fri Jan 28, 2022 6:12 pm Post subject: |
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Plz dont forget to make the USE permanent by creating an entry in
/etc/portage/package.use
_________________
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Hu
Moderator
Joined: 06 Mar 2007
Posts: 21607
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| Posted: Sat Jan 29, 2022 4:45 pm Post subject: |
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| I see that you worked around the issue by disabling selinux. As a general point, if X crashes, that is a bug in X or a library it uses. That emacs was the triggering application might be interesting, but it is not an emacs bug that something it sends can cause the X server to crash. |
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