[Webkit-unassigned] [Bug 260723] [GTK] Web process crash when creating GMainContext: Creating pipes for GWakeup: Too many open files

Thu Jul 18 13:00:47 PDT 2024

https://bugs.webkit.org/show_bug.cgi?id=260723

nilskemail+webkit at gmail.com changed:

           What    |Removed                     |Added
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                 CC|                            |nilskemail+webkit at gmail.com

--- Comment #18 from nilskemail+webkit at gmail.com ---
Based on the description it seems like we too are running into this bug on our digital signage devices which are running cog, i.e. WPE WebKit.
They show a set list of videos, images, and iframes on repeat, forever.

The crashes only happen once the browser process has been running for many hours - about once per day.
I would be more than happy to provide additional data that could help to figure out to root cause if someone tells me what data/commands would be helpful.

Backtrace:
#0  g_log_structured_array (log_level=<optimized out>, fields=0x7f97af1ff680, n_fields=4) at ../glib/gmessages.c:426
#1  0x00007fad69405d27 in g_log_default_handler (log_domain=log_domain at entry=0x7fad694ba2eb "GLib", log_level=log_level at entry=6, 
    message=message at entry=0x7fac881a2460 "Creating pipes for GWakeup: Too many open files", unused_data=unused_data at entry=0x0) at ../glib/gmessages.c:3357
#2  0x00007fad693fcb29 in g_logv (log_domain=0x7fad694ba2eb "GLib", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args at entry=0x7f97af1ff7e0) at ../glib/gmessages.c:1246
#3  0x00007fad693fcea3 in g_log (log_domain=<optimized out>, log_level=<optimized out>, format=<optimized out>) at ../glib/gmessages.c:1315
#4  0x00007fad6945175a in g_wakeup_new () at ../glib/gwakeup.c:162
#5  0x00007fad693f4618 in g_main_context_new_with_flags (flags=<optimized out>) at ../glib/gmain.c:658
#6  0x00007fad6ae9dd0d in WTF::RunLoop::current() () from /lib64/libWPEWebKit-2.0.so.1
#7  0x00007fad6ae9ded7 in WTF::Detail::CallableWrapper<WTF::RunLoop::create(char const*, WTF::ThreadType, WTF::Thread::QOS)::{lambda()#1}, void>::call() ()
   from /lib64/libWPEWebKit-2.0.so.1
#8  0x00007fad6aeeb162 in WTF::wtfThreadEntryPoint(void*) [clone .lto_priv.0] () from /lib64/libWPEWebKit-2.0.so.1
#9  0x00007fad698a6507 in start_thread (arg=<optimized out>) at pthread_create.c:447
#10 0x00007fad6992a214 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100

System log directly before crash:
[70612.397185] weston[26604]: shared memfd open() failed: Too many open files
[70612.401727] weston[26604]: Failed to create secure directory (/run/user/999/pulse): Too many open files
[70612.401859] weston[26604]: socket(): Too many open files
[70612.691026] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.160: gst_poll_write_control: assertion 'set != NULL' failed
[70612.691263] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.161: gst_poll_write_control: assertion 'set != NULL' failed
[70612.691668] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.161: gst_poll_write_control: assertion 'set != NULL' failed
[70612.691814] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.161: gst_poll_write_control: assertion 'set != NULL' failed
[70612.691923] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.161: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692049] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692177] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692316] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692429] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692551] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_write_control: assertion 'set != NULL' failed
[70612.692650] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_read_control: assertion 'set != NULL' failed
[70612.692779] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.162: gst_poll_read_control: assertion 'set != NULL' failed
[70612.710390] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.180: gst_poll_read_control: assertion 'set != NULL' failed
[70612.713099] weston[26604]: (WPEWebProcess:2): GStreamer-CRITICAL **: 19:54:48.183: gst_poll_read_control: assertion 'set != NULL' failed
[70619.904335] weston[26604]: http://localhost/_nuxt/CbqYvi5G.js:14:610: CONSOLE ERROR TypeError: (m.value??[]).filter is not a function. (In '(m.value??[]).filter(b=>b.Content!==null>
[70626.032338] weston[26604]: https://display.soundtrackyourbrand.com/assets/index.63e64c3a.js:42:852: CONSOLE DEBUG [render] Track already rendered
[70626.032804] weston[26604]: https://display.soundtrackyourbrand.com/assets/index.63e64c3a.js:25:173: CONSOLE DEBUG [app] Loading <REDACTED>
[70626.084897] weston[26604]: CONSOLE NETWORK INFO Successfully preconnected to https://i.soundcdn.com/
[70626.112462] weston[26604]: (WPEWebProcess:2): GLib-ERROR **: 19:55:01.582: Creating pipes for GWakeup: Too many open files
[70623.988784] kernel: traps: CryptoQueue[66906] trap int3 ip:7fad694002e7 sp:7f97af1ff630 error:0 in libglib-2.0.so.0.8000.3[7fad693b8000+a4000]
[70626.165246] systemd[1]: Created slice system-systemd\x2dcoredump.slice - Slice /system/systemd-coredump.
[70626.197365] systemd[1]: Started systemd-coredump at 0-66907-0.service - Process Core Dump (PID 66907/UID 0).
[70643.337417] systemd-coredump[66908]: [��] Process 26604 (WPEWebProcess) of user 999 dumped core.

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