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mpv-player
mpv-player
vo_wlshm: hang with "interface 'xdg_toplevel' has no event 3" when running inside a container
Important Information
- mpv version: v0.38.0-2e03e03
- Linux Distribution and Version:
- Host: Fedora Linux 40.20240424.0 (Silverblue) x86_64
- Container: Ubuntu 22.04 LTS x86_64
- Source of the mpv binary: I compiled it from Git HEAD
- If known which version of mpv introduced the problem: IDK
- Window Manager and version: Mutter (GNOME 46.1)
- GPU model, driver and version: Intel DG2 [Arc A750], using i915 KMS driver; kernel version: 6.8.7
- Possible screenshot or video of visual glitches: no window at all
Reproduction steps
Create a Podman container with shared network and IPC namespace:
$ podman run --network=host --ipc=host --userns=keep-id -v /run/user/60492:/run/user/60492 --user root --init jammy /usr/sbin/sshd -D -p 3333
The jammy image was built before with correct user entry and development tools installed. You can also use toolbox instead of podman to create such a containerized environment.
Set the environ in the container:
$ export DISPLAY=:0
$ export WAYLAND_DISPLAY=/run/user/60492/wayland-0
After that, I've checked it using:
$ weston-terminal
It works fine and the window of weston terminal pops up.
I run mpv using the following command:
$ mpv --no-config --profile=sw-fast --vo=wlshm --ao=null test.mkv -v --log-file=mpv.log
Expected behavior
mpv opens a window and starts playback.
Actual behavior
mpv hangs and no window is opened. A message is shown in the terminal: interface 'xdg_toplevel' has no event 3. It is not printed by mpv and is not included in the log file.
The debugger shows mpv hangs at https://github.com/mpv-player/mpv/blob/2e03e0305caf851e305a7d73af1efe4a4fdf693a/video/out/wayland_common.c#L2272
Log file
[ 0.000][d][global] user path: 'mpv.log' -> 'mpv.log'
[ 0.001][v][cplayer] mpv 0.38.0-UNKNOWN Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
[ 0.001][v][cplayer] built on Apr 25 2024 08:20:51
[ 0.001][v][cplayer] libplacebo version: v6.338.2
[ 0.001][v][cplayer] FFmpeg version: 4.4.2-0ubuntu0.22.04.1
[ 0.001][v][cplayer] FFmpeg library versions:
[ 0.001][v][cplayer] libavutil 56.70.100
[ 0.001][v][cplayer] libavcodec 58.134.100
[ 0.001][v][cplayer] libavformat 58.76.100
[ 0.001][v][cplayer] libswscale 5.9.100
[ 0.001][v][cplayer] libavfilter 7.110.100
[ 0.001][v][cplayer] libswresample 3.9.100
[ 0.001][v][cplayer]
[ 0.001][v][cplayer] Configuration: -Dwayland=enabled -Dxv=enabled -Dpipewire=enabled -Dlua=enabled
[ 0.001][v][cplayer] List of enabled features: build-date cplugins debug dvbin ffmpeg gl glibc-thread-name glob glob-posix gpl iconv libarchive libass libdl libplacebo linux-fstatfs lua51 memfd-create pipewire posix posix-shm ppoll pthread-condattr-setclock vector vt.h wayland x11 xv zlib
[ 0.001][v][cplayer] Command line options: '--no-config' '--profile=sw-fast' '--vo=wlshm' '--ao=null' 'test.mkv' '-v' '--log-file=mpv.log'
[ 0.001][v][cplayer] mpv 0.38.0-UNKNOWN Copyright © 2000-2024 mpv/MPlayer/mplayer2 projects
[ 0.001][v][cplayer] built on Apr 25 2024 08:20:51
[ 0.001][v][cplayer] libplacebo version: v6.338.2
[ 0.001][v][cplayer] FFmpeg version: 4.4.2-0ubuntu0.22.04.1
[ 0.001][v][cplayer] FFmpeg library versions:
[ 0.001][v][cplayer] libavutil 56.70.100
[ 0.001][v][cplayer] libavcodec 58.134.100
[ 0.001][v][cplayer] libavformat 58.76.100
[ 0.001][v][cplayer] libswscale 5.9.100
[ 0.001][v][cplayer] libavfilter 7.110.100
[ 0.001][v][cplayer] libswresample 3.9.100
[ 0.001][v][cplayer]
[ 0.001][v][cplayer] Configuration: -Dwayland=enabled -Dxv=enabled -Dpipewire=enabled -Dlua=enabled
[ 0.001][v][cplayer] List of enabled features: build-date cplugins debug dvbin ffmpeg gl glibc-thread-name glob glob-posix gpl iconv libarchive libass libdl libplacebo linux-fstatfs lua51 memfd-create pipewire posix posix-shm ppoll pthread-condattr-setclock vector vt.h wayland x11 xv zlib
[ 0.001][d][global] home path: '' -> '-'
[ 0.001][d][global] user path: '~~home/' -> ''
[ 0.001][d][global] user path: '~~old_home/' -> ''
[ 0.001][v][cplayer] Setting option 'config' = 'no' (flags = 8)
[ 0.001][v][cplayer] Setting option 'profile' = 'sw-fast' (flags = 8)
[ 0.001][v][cplayer] Applying profile 'sw-fast'...
[ 0.001][v][cplayer] Setting option 'sws-scaler' = 'bilinear' (flags = 12)
[ 0.001][v][cplayer] Setting option 'sws-fast' = 'yes' (flags = 12)
[ 0.001][v][cplayer] Setting option 'vo' = 'wlshm' (flags = 8)
[ 0.001][v][cplayer] Setting option 'ao' = 'null' (flags = 8)
[ 0.001][v][cplayer] Setting option 'v' = '' (flags = 8)
[ 0.001][v][cplayer] Setting option 'log-file' = 'mpv.log' (flags = 8)
[ 0.002][d][global] user path: 'mpv.log' -> 'mpv.log'
[ 0.002][d][osc] Loading lua script @osc.lua...
[ 0.002][d][ytdl_hook] Loading lua script @ytdl_hook.lua...
[ 0.002][d][stats] Loading lua script @stats.lua...
[ 0.002][d][console] Loading lua script @console.lua...
[ 0.002][d][auto_profiles] Loading lua script @auto_profiles.lua...
[ 0.002][v][cplayer] Waiting for scripts...
[ 0.002][d][stats] loading mp.defaults
[ 0.002][d][ytdl_hook] loading mp.defaults
[ 0.002][d][console] loading mp.defaults
[ 0.002][d][auto_profiles] loading mp.defaults
[ 0.002][d][osc] loading mp.defaults
[ 0.003][d][console] loading @console.lua
[ 0.003][d][auto_profiles] loading @auto_profiles.lua
[ 0.003][d][stats] loading @stats.lua
[ 0.003][d][ytdl_hook] loading @ytdl_hook.lua
[ 0.003][d][osc] loading @osc.lua
[ 0.004][d][ytdl_hook] reading options for ytdl_hook
[ 0.004][d][ytdl_hook] script-opts/ytdl_hook.conf not found.
[ 0.004][d][ytdl_hook] lua-settings/ytdl_hook.conf not found.
[ 0.004][d][console] reading options for console
[ 0.004][d][console] script-opts/console.conf not found.
[ 0.004][d][console] lua-settings/console.conf not found.
[ 0.004][d][stats] reading options for stats
[ 0.004][d][stats] script-opts/stats.conf not found.
[ 0.004][d][stats] lua-settings/stats.conf not found.
[ 0.004][d][cplayer] Run command: define-section, flags=64, args=[name="input_console", contents="", flags="default"]
[ 0.004][d][cplayer] Run command: enable-section, flags=64, args=[name="input_console", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.004][d][cplayer] Run command: define-section, flags=64, args=[name="input_forced_console", contents="", flags="force"]
[ 0.004][d][cplayer] Run command: enable-section, flags=64, args=[name="input_forced_console", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.004][d][cplayer] Run command: define-section, flags=64, args=[name="input_stats", contents="", flags="default"]
[ 0.004][d][cplayer] Run command: enable-section, flags=64, args=[name="input_stats", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.004][d][cplayer] Run command: define-section, flags=64, args=[name="input_forced_stats", contents="", flags="force"]
[ 0.004][d][cplayer] Run command: enable-section, flags=64, args=[name="input_forced_stats", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.005][d][osc] reading options for osc
[ 0.005][d][osc] script-opts/osc.conf not found.
[ 0.005][d][osc] lua-settings/osc.conf not found.
[ 0.005][d][cplayer] Run command: define-section, flags=64, args=[name="showhide", contents="mouse_move script-binding osc/__keybinding1\nmouse_leave script-binding osc/__keybinding2\n", flags="force"]
[ 0.005][d][cplayer] Run command: define-section, flags=64, args=[name="showhide_wc", contents="mouse_move script-binding osc/__keybinding3\nmouse_leave script-binding osc/__keybinding4\n", flags="force"]
[ 0.005][d][cplayer] Run command: enable-section, flags=64, args=[name="showhide", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.005][d][cplayer] Run command: enable-section, flags=64, args=[name="showhide_wc", flags="allow-hide-cursor+allow-vo-dragging"]
[ 0.005][d][cplayer] Run command: define-section, flags=64, args=[name="input", contents="mbtn_left script-binding osc/__keybinding5\nshift+mbtn_left script-binding osc/__keybinding6\nmbtn_right script-binding osc/__keybinding7\nmbtn_mid script-binding osc/__keybinding8\nwheel_up script-binding osc/__keybinding9\nwheel_down script-binding osc/__keybinding10\nmbtn_left_dbl ignore\nshift+mbtn_left_dbl ignore\nmbtn_right_dbl ignore\n", flags="force"]
[ 0.005][d][cplayer] Run command: enable-section, flags=64, args=[name="input", flags=""]
[ 0.005][d][cplayer] Run command: define-section, flags=64, args=[name="window-controls", contents="mbtn_left script-binding osc/__keybinding11\n", flags="force"]
[ 0.005][d][cplayer] Run command: enable-section, flags=64, args=[name="window-controls", flags=""]
[ 0.005][v][cplayer] Set property: user-data/osc/visibility="auto" -> 1
[ 0.005][d][cplayer] Run command: disable-section, flags=64, args=[name="input"]
[ 0.005][d][cplayer] Run command: disable-section, flags=64, args=[name="window-controls"]
[ 0.005][v][cplayer] Set property: user-data/osc/margins={"b":0,"l":0,"t":0,"r":0} -> 1
[ 0.005][v][cplayer] Done loading scripts.
[ 0.005][d][global] state path: 'watch_later' -> '-'
[ 0.005][v][cplayer] Running hook: auto_profiles/on_before_start_file
[ 0.005][d][global] state path: 'watch_later' -> '-'
[ 0.005][v][cplayer] Running hook: ytdl_hook/on_load
[ 0.005][v][ytdl_hook] ytdl:// hook
[ 0.006][v][cplayer] Set property: user-data/osc/margins={"b":0,"l":0,"t":0,"r":0} -> 1
[ 0.006][v][ytdl_hook] not a ytdl:// url
[ 0.006][d][osc] osc_init
[ 0.006][v][cplayer] Running hook: ytdl_hook/on_load
[ 0.006][v][ytdl_hook] playlist hook
[ 0.006][v][cplayer] Running hook: auto_profiles/on_load
[ 0.006][v][file] Opening test.mkv
[ 0.006][d][file] resize stream to 131072 bytes, drop 0 bytes
[ 0.006][d][file] Stream opened successfully.
[ 0.006][v][demux] Trying demuxers for level=normal.
[ 0.006][d][demux] Trying demuxer: disc (force-level: normal)
[ 0.006][d][demux] Trying demuxer: edl (force-level: normal)
[ 0.006][d][demux] Trying demuxer: cue (force-level: normal)
[ 0.006][d][demux] Trying demuxer: rawaudio (force-level: normal)
[ 0.006][d][demux] Trying demuxer: rawvideo (force-level: normal)
[ 0.006][d][demux] Trying demuxer: mkv (force-level: normal)
[ 0.006][d][mkv] Found the head...
[ 0.006][d][mkv] + a segment...
[ 0.006][d][mkv] Parsing seek head...
[ 0.006][d][mkv] |+ segment information...
[ 0.006][d][mkv] float 1449989.000000
[ 0.006][d][mkv] | + muxing app: Lavf58.76.100
[ 0.006][d][mkv] | + writing app: Lavf58.76.100
[ 0.006][d][mkv] | + timecode scale: 1000000
[ 0.006][d][mkv] | + duration: 1449.989s
[ 0.006][d][mkv] | + segment uid 96 2d 22 a4 6a 62 2c 61 28 df e4 67 a6 5e ba e8
[ 0.006][d][mkv] |+ segment tracks...
[ 0.006][v][cplayer] Set property: user-data/osc/margins={"b":0,"l":0,"t":0,"r":0} -> 1
[ 0.006][d][mkv] | + a track...
[ 0.006][d][mkv] | + Track number: 1
[ 0.006][d][mkv] | + Track type: Video
[ 0.006][d][mkv] | + Video track
[ 0.006][d][mkv] | + Pixel width: 1920
[ 0.006][d][mkv] | + Pixel height: 1080
[ 0.006][d][mkv] | + Matrix: bt.709
[ 0.006][d][mkv] | + Primaries: bt.709
[ 0.006][d][mkv] | + Gamma: bt.1886
[ 0.006][d][mkv] | + Levels: limited
[ 0.006][d][mkv] | + Codec ID: V_MPEGH/ISO/HEVC
[ 0.006][d][mkv] | + CodecPrivate, length 2778
[ 0.006][d][mkv] | + Language: und
[ 0.006][d][mkv] | + Default duration: 41.708ms ( = 23.976 fps)
[ 0.006][d][mkv] |+ found cluster
[ 0.006][v][mkv] Deferring reading cues.
[ 0.006][v][mkv] All headers are parsed!
[ 0.006][d][osd/libass] ASS library version: 0x1502000 (runtime 0x1502000)
[ 0.006][v][osd/libass] libass API version: 0x1502000
[ 0.006][v][osd/libass] libass source: tarball: 0.15.2
[ 0.006][v][osd/libass] Shaper: FriBidi 1.0.8 (SIMPLE) HarfBuzz-ng 2.7.4 (COMPLEX)
[ 0.006][v][osd/libass] Setting up fonts...
[ 0.006][v][demux] Detected file format: Matroska
[ 0.006][v][cplayer] Opening done: test.mkv
[ 0.009][v][osd/libass] Using font provider fontconfig
[ 0.009][v][osd/libass] Done.
[ 0.009][d][osc] osc_init
[ 0.009][v][find_files] Loading external files in .
[ 0.009][v][cplayer] Running hook: ytdl_hook/on_preloaded
[ 0.009][v][cplayer] Running hook: auto_profiles/on_preloaded
[ 0.010][v][mkv] select track 0
[ 0.010][i][cplayer] (+) Video --vid=1 (*) (hevc 1920x1080 23.976fps)
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_compositor
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_shm
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_output
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_data_device_manager
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_subcompositor
[ 0.010][v][vo/wlshm/wayland] Registered for protocol xdg_wm_base
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wp_viewporter
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wl_seat
[ 0.010][v][vo/wlshm/wayland] Registered for protocol zwp_linux_dmabuf_v1
[ 0.010][v][vo/wlshm/wayland] Registered for protocol wp_presentation
[ 0.010][v][vo/wlshm/wayland] Registered for protocol zwp_idle_inhibit_manager_v1
[ 0.010][v][vo/wlshm/wayland] Compositor doesn't support the zxdg_decoration_manager_v1 protocol!
FWIW, vo=x11 and vo=xv work fine.
GNOME 46.1 should have a new enough xdg-shell so that's really odd, but it probably doesn't hurt to guard this
Does this fix it?
diff --git a/video/out/wayland_common.c b/video/out/wayland_common.c
index 4a86c21c7e35..731ea31179aa 100644
--- a/video/out/wayland_common.c
+++ b/video/out/wayland_common.c
@@ -1192,6 +1192,7 @@ static void handle_toplevel_close(void *data, struct xdg_toplevel *xdg_toplevel)
mp_input_put_key(wl->vo->input_ctx, MP_KEY_CLOSE_WIN);
}
+#ifdef XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION
static void handle_configure_bounds(void *data, struct xdg_toplevel *xdg_toplevel,
int32_t width, int32_t height)
{
@@ -1199,6 +1200,7 @@ static void handle_configure_bounds(void *data, struct xdg_toplevel *xdg_topleve
wl->bounded_width = width * wl->scaling;
wl->bounded_height = height * wl->scaling;
}
+#endif
#ifdef XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION
static void handle_wm_capabilities(void *data, struct xdg_toplevel *xdg_toplevel,
@@ -1210,7 +1212,9 @@ static void handle_wm_capabilities(void *data, struct xdg_toplevel *xdg_toplevel
static const struct xdg_toplevel_listener xdg_toplevel_listener = {
handle_toplevel_config,
handle_toplevel_close,
+#ifdef XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION
handle_configure_bounds,
+#endif
#ifdef XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION
handle_wm_capabilities,
#endif
GNOME 46.1 should have a new enough xdg-shell so that's really odd, but it probably doesn't hurt to guard this
Does this fix it?
diff --git a/video/out/wayland_common.c b/video/out/wayland_common.c index 4a86c21c7e35..731ea31179aa 100644 --- a/video/out/wayland_common.c +++ b/video/out/wayland_common.c @@ -1192,6 +1192,7 @@ static void handle_toplevel_close(void *data, struct xdg_toplevel *xdg_toplevel) mp_input_put_key(wl->vo->input_ctx, MP_KEY_CLOSE_WIN); } +#ifdef XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION static void handle_configure_bounds(void *data, struct xdg_toplevel *xdg_toplevel, int32_t width, int32_t height) { @@ -1199,6 +1200,7 @@ static void handle_configure_bounds(void *data, struct xdg_toplevel *xdg_topleve wl->bounded_width = width * wl->scaling; wl->bounded_height = height * wl->scaling; } +#endif #ifdef XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION static void handle_wm_capabilities(void *data, struct xdg_toplevel *xdg_toplevel, @@ -1210,7 +1212,9 @@ static void handle_wm_capabilities(void *data, struct xdg_toplevel *xdg_toplevel static const struct xdg_toplevel_listener xdg_toplevel_listener = { handle_toplevel_config, handle_toplevel_close, +#ifdef XDG_TOPLEVEL_CONFIGURE_BOUNDS_SINCE_VERSION handle_configure_bounds, +#endif #ifdef XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION handle_wm_capabilities, #endif
No. The problem remains the same.
Can it be caused by that the compositor has a higher version of xdg_toplevel while the client library has an older one? In the container environment where mpv is built (Ubuntu 22.04), XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSION is not defined.
Can it be caused by that the compositor has a higher version of
xdg_toplevelwhile the client library has an older one? In the container environment where mpv is built (Ubuntu 22.04),XDG_TOPLEVEL_WM_CAPABILITIES_SINCE_VERSIONis not defined.
That seems to be the case.
