Seg fault when using JetBrains IDE

[dmkulazhenko]

Related/dupicate #396

Platform

Linux xio 6.1.44-1-MANJARO 1 SMP PREEMPT_DYNAMIC Wed Aug 9 09:02:26 UTC 2023 x86_64 GNU/Linux

GPU, drivers, and screen setup

Gtx 980ti, mhwd-nvidia 535.98-1, three monitors in a row (xrandr)

[xionix@xio ~]$ inxi -Gxx
Graphics:
  Device-1: NVIDIA GM200 [GeForce GTX 980 Ti] vendor: ASUSTeK driver: nvidia
    v: 535.98 arch: Maxwell pcie: speed: 8 GT/s lanes: 16 bus-ID: 01:00.0
    chip-ID: 10de:17c8
  Device-2: Razer USA Kiyo Pro driver: snd-usb-audio,uvcvideo type: USB
    rev: 3.2 speed: 5 Gb/s lanes: 1 bus-ID: 4-3:2 chip-ID: 1532:0e05
  Display: x11 server: X.Org v: 21.1.8 driver: X: loaded: nvidia gpu: nvidia
    display-ID: :0 screens: 1
  Screen-1: 0 s-res: 7040x1440 s-dpi: 108
  Monitor-1: DP-0 pos: primary,top-center res: 2560x1440 dpi: 107
    diag: 705mm (27.75")
  Monitor-2: DP-2 pos: bottom-r res: 1920x1080 dpi: 93 diag: 604mm (23.8")
  Monitor-3: DP-4 pos: top-left res: 2560x1440 dpi: 109 diag: 686mm (27.01")
  API: OpenGL v: 4.6.0 NVIDIA 535.98 renderer: NVIDIA GeForce GTX 980
    Ti/PCIe/SSE2 direct-render: Yes

Environment

i3 version 4.22 (2023-01-02)

picom version

vgit-b700a

Diagnostics

[xionix@xio ~]$ picom --diagnostics
[ 10/03/2023 17:49:46.977 parse_config_libconfig WARN ] The refresh-rate option has been deprecated. Please remove it from your configuration file. If you encounter any problems without this feature, please feel free to open a bug report
**Version:** vgit-b700a

### Extensions:

* Shape: Yes
* XRandR: Yes
* Present: Present

### Misc:

* Use Overlay: Yes
* Config file used: /home/xionix/.config/picom.conf

### Drivers (inaccurate):

NVIDIA

### Backend: glx

* Driver vendors:
 * GLX: NVIDIA Corporation
 * GL: NVIDIA Corporation
* GL renderer: NVIDIA GeForce GTX 980 Ti/PCIe/SSE2

### Backend: egl

* Driver vendors:
 * EGL: NVIDIA
 * GL: NVIDIA Corporation
* GL renderer: NVIDIA GeForce GTX 980 Ti/PCIe/SSE2

Configuration:

Configuration file

[xionix@xio ~]$ cat ./.config/picom.conf
# Thank you code_nomad: http://9m.no/ꪯ鵞
# and Arch Wiki contributors: https://wiki.archlinux.org/index.php/Compton

#################################
#
# Backend
#
#################################

# Backend to use: "xrender" or "glx".
# GLX backend is typically much faster but depends on a sane driver.
backend = "glx";

#################################
#
# GLX backend
#
#################################

glx-no-stencil = true;

# GLX backend: Copy unmodified regions from front buffer instead of redrawing them all.
# My tests with nvidia-drivers show a 10% decrease in performance when the whole screen is modified,
# but a 20% increase when only 1/4 is.
# My tests on nouveau show terrible slowdown.
glx-copy-from-front = false;

# GLX backend: Use MESA_copy_sub_buffer to do partial screen update.
# My tests on nouveau shows a 200% performance boost when only 1/4 of the screen is updated.
# May break VSync and is not available on some drivers.
# Overrides --glx-copy-from-front.
# glx-use-copysubbuffermesa = true;

# GLX backend: Avoid rebinding pixmap on window damage.
# Probably could improve performance on rapid window content changes, but is known to break things on some drivers (LLVMpipe).
# Recommended if it works.
# glx-no-rebind-pixmap = true;

# GLX backend: GLX buffer swap method we assume.
# Could be undefined (0), copy (1), exchange (2), 3-6, or buffer-age (-1).
# undefined is the slowest and the safest, and the default value.
# copy is fastest, but may fail on some drivers,
# 2-6 are gradually slower but safer (6 is still faster than 0).
# Usually, double buffer means 2, triple buffer means 3.
# buffer-age means auto-detect using GLX_EXT_buffer_age, supported by some drivers.
# Useless with --glx-use-copysubbuffermesa.
# Partially breaks --resize-damage.
# Defaults to undefined.
#glx-swap-method = "undefined"; #deprecated !
#use-damage = true

#################################
#
# Shadows
#
#################################

# Enabled client-side shadows on windows.
shadow = true;
# The blur radius for shadows. (default 12)
shadow-radius = 5;
# The left offset for shadows. (default -15)
shadow-offset-x = 1;
# The top offset for shadows. (default -15)
shadow-offset-y = 1;
# The translucency for shadows. (default .75)
shadow-opacity = 0.3;

# Set if you want different colour shadows
# shadow-red = 0.0;
# shadow-green = 0.0;
# shadow-blue = 0.0;

# The shadow exclude options are helpful if you have shadows enabled. Due to the way picom draws its shadows, certain applications will have visual glitches
# (most applications are fine, only apps that do weird things with xshapes or argb are affected).
# This list includes all the affected apps I found in my testing. The "! name~=''" part excludes shadows on any "Unknown" windows, this prevents a visual glitch with the XFWM alt tab switcher.
shadow-exclude = [
    "! name~=''",
    "name = 'Notification'",
    "name = 'Plank'",
    "name = 'Docky'",
    "name = 'Kupfer'",
    "name = 'xfce4-notifyd'",
    "name *= 'VLC'",
    "name *= 'compton'",
    "name *= 'picom'",
    "name *= 'Chromium'",
    "name *= 'Chrome'",
    "class_g = 'Firefox' && argb",
    "class_g = 'Conky'",
    "class_g = 'Kupfer'",
    "class_g = 'Synapse'",
    "class_g ?= 'Notify-osd'",
    "class_g ?= 'Cairo-dock'",
    "class_g ?= 'Xfce4-notifyd'",
    "class_g ?= 'Xfce4-power-manager'",
    "class_g ?= 'Dmenu'",
#	   "class_g ?= 'Dunst'",
# disables shadows on i3 frames
    "class_g ?= 'i3-frame'",
    "_GTK_FRAME_EXTENTS@:c",
    "_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'"
];
# Avoid drawing shadow on all shaped windows (see also: --detect-rounded-corners)
shadow-ignore-shaped = false;

#################################
#
# Opacity
#
#################################

inactive-opacity = 1;
active-opacity = 1;
frame-opacity = 1;
inactive-opacity-override = false;

# Dim inactive windows. (0.0 - 1.0)
# inactive-dim = 0.2;
# Do not let dimness adjust based on window opacity.
# inactive-dim-fixed = true;
# Blur background of transparent windows. Bad performance with X Render backend. GLX backend is preferred.
# blur-background = true;
# Blur background of opaque windows with transparent frames as well.
# blur-background-frame = true;
# Do not let blur radius adjust based on window opacity.
blur-background-fixed = false;
blur-background-exclude = [
    "window_type = 'dock'",
    "window_type = 'desktop'"
];

#################################
#
# Fading
#
#################################

# Fade windows during opacity changes.
fading = false;
# The time between steps in a fade in milliseconds. (default 10).
fade-delta = 1;
# Opacity change between steps while fading in. (default 0.028).
fade-in-step = 0.03;
# Opacity change between steps while fading out. (default 0.03).
fade-out-step = 0.03;
# Fade windows in/out when opening/closing
# no-fading-openclose = true;

# Specify a list of conditions of windows that should not be faded.
fade-exclude = [ ];

#################################
#
# Other
#
#################################

# Try to detect WM windows and mark them as active.
mark-wmwin-focused = true;
# Mark all non-WM but override-redirect windows active (e.g. menus).
mark-ovredir-focused = true;
# Use EWMH _NET_WM_ACTIVE_WINDOW to determine which window is focused instead of using FocusIn/Out events.
# Usually more reliable but depends on a EWMH-compliant WM.
use-ewmh-active-win = true;
# Detect rounded corners and treat them as rectangular when --shadow-ignore-shaped is on.
detect-rounded-corners = true;

# Detect _NET_WM_OPACITY on client windows, useful for window managers not passing _NET_WM_OPACITY of client windows to frame windows.
# This prevents opacity being ignored for some apps.
# For example without this enabled my xfce4-notifyd is 100% opacity no matter what.
detect-client-opacity = true;

# Specify refresh rate of the screen.
# If not specified or 0, picom will try detecting this with X RandR extension.
refresh-rate = 0;

# Vertical synchronization: match the refresh rate of the monitor
vsync = false;

# Enable DBE painting mode, intended to use with VSync to (hopefully) eliminate tearing.
# Reported to have no effect, though.
dbe = false;

# Limit picom to repaint at most once every 1 / refresh_rate second to boost performance.
# This should not be used with --vsync drm/opengl/opengl-oml as they essentially does --sw-opti's job already,
# unless you wish to specify a lower refresh rate than the actual value.
#sw-opti = true;

# Unredirect all windows if a full-screen opaque window is detected, to maximize performance for full-screen windows, like games.
# Known to cause flickering when redirecting/unredirecting windows.
unredir-if-possible = true;

# Specify a list of conditions of windows that should always be considered focused.
focus-exclude = [ "class_g = 'Cairo-clock'" ];

# Use WM_TRANSIENT_FOR to group windows, and consider windows in the same group focused at the same time.
detect-transient = true;
# Use WM_CLIENT_LEADER to group windows, and consider windows in the same group focused at the same time.
# WM_TRANSIENT_FOR has higher priority if --detect-transient is enabled, too.
detect-client-leader = true;

#################################
#
# Window type settings
#
#################################

wintypes :
{
  tooltip :
  {
    fade = true;
    shadow = false;
    opacity = 0.85;
    focus = true;
  };
  fullscreen :
  {
    fade = true;
    shadow = false;
    opacity = 1;
    focus = true;
  };
};

######################
#
# XSync
# See: https://github.com/yshui/picom/commit/b18d46bcbdc35a3b5620d817dd46fbc76485c20d
#
######################

# Use X Sync fence to sync clients' draw calls. Needed on nvidia-drivers with GLX backend for some users.
xrender-sync-fence = true;

#opacity-rule = [
#"99:name *?= 'Call'",
#"99:class_g = 'Chromium'",
#"99:name *?= 'Conky'",
#"99:class_g = 'Darktable'",
#"50:class_g = 'Dmenu'",
#"99:name *?= 'Event'",
#"99:class_g = 'Firefox'",
#"99:class_g = 'GIMP'",
#"99:name *?= 'Image'",
#"99:class_g = 'Lazpaint'",
#"99:class_g = 'Midori'",
#"99:name *?= 'Minitube'",
#"99:class_g = 'Mousepad'",
#"99:name *?= 'MuseScore'",
#"90:name *?= 'Page Info'",
#"99:name *?= 'Pale Moon'",
#"90:name *?= 'Panel'",
#"99:class_g = 'Pinta'",
#"90:name *?= 'Restart'",
#"99:name *?= 'sudo'",
#"99:name *?= 'Screenshot'",
#"99:class_g = 'Viewnior'",
#"99:class_g = 'VirtualBox'",
#"99:name *?= 'VLC'",
#"99:name *?= 'Write'",
#"93:class_g = 'URxvt' && !_NET_WM_STATE@:32a",
#"0:_NET_WM_STATE@:32a *= '_NET_WM_STATE_HIDDEN'",
#"96:_NET_WM_STATE@:32a *= '_NET_WM_STATE_STICKY'"
#];

Steps of reproduction

1. Open PyCharm 2023.2.2 (build 32.9921.89)
2. Enable New UI (
3. Write some code and when autocomplete window will drop picom will crash (reproduces with around 1-5 minutes of codding)

Expected behavior

works :)

Current Behavior

seg fault :(

Stack trace

                                             #0  0x000055cbc5c536a4 n/a (picom + 0x2f6a4)
                                             #1  0x000055cbc5c60f51 n/a (picom + 0x3cf51)
                                             #2  0x000055cbc5c6989e n/a (picom + 0x4589e)
                                             #3  0x000055cbc5c31b6c n/a (picom + 0xdb6c)
                                             #4  0x00007f7a4ae8c0cb ev_invoke_pending (libev.so.4 + 0x50cb)
                                             #5  0x00007f7a4ae8fd10 ev_run (libev.so.4 + 0x8d10)
                                             #6  0x000055cbc5c2f46e n/a (picom + 0xb46e)
                                             #7  0x00007f7a4a827cd0 n/a (libc.so.6 + 0x27cd0)
                                             #8  0x00007f7a4a827d8a __libc_start_main (libc.so.6 + 0x27d8a)
                                             #9  0x000055cbc5c30845 n/a (picom + 0xc845)
                                             ELF object binary architecture: AMD x86-64

picom-trace.log

[absolutelynothelix]

try picom built from the latest commit in the next branch.

[Monsterovich]

Could you please try this patch? #1091

[absolutelynothelix]

closing as stale.

[dmkulazhenko]

@absolutelynothelix @Monsterovich , sorry for late response.
in any case, issue gone with updates:

• kernel to 6.1.55
• nvidia drivers to 535.129.03

(picom version haven't changed -- vgit-b700a)