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#26 2023-05-25 20:26:49

seth
Member
Registered: 2012-09-03
Posts: 50,012

Re: [Solved]Too many core-dumps for Gnome-shell since upgraded to Gnome 44

Both coredumps are

#10 0x00007f58024adcb3 __libc_free (libc.so.6 + 0x97cb3)
#11 0x00007f5802d19447 g_datalist_clear (libglib-2.0.so.0 + 0x39447)
#12 0x00007f58034024a4 g_object_unref (libgobject-2.0.so.0 + 0x224a4)
#13 0x00007f5802aa40c4 clutter_event_free (libmutter-clutter-12.so.0 + 0x680c4)

and there's no Xorg crash in that log (you'd get a backtrace from X11, certainly no "Server terminated successfully")

What happens if you detach the wacom device?

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#27 2023-05-26 02:24:20

ghfujianbin
Member
Registered: 2013-11-10
Posts: 21

Re: [Solved]Too many core-dumps for Gnome-shell since upgraded to Gnome 44

Unplugging tablet crashed gnome shell and my monitor went to black saying no signal.
Coredump after disconnecting tablet: https://gist.github.com/tfhavingfun/7cb … 0a504fc703
journalctl snippet after disconnecting:

May 26 10:03:55 ryzen kernel: usb 3-3.2: USB disconnect, device number 4
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (EE) HID 256c:006d Pen stylus: Error reading wacom device : No such device
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) config/udev: removing device HID 256c:006d Pen stylus
May 26 10:03:55 ryzen gnome-shell[1365]: free(): double free detected in tcache 2
May 26 10:03:55 ryzen gnome-shell[1365]: == Stack trace for context 0x55cd445f4bf0 ==
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) UnloadModule: "wacom"
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) systemd-logind: releasing fd for 13:70
May 26 10:03:55 ryzen systemd[1]: Started Process Core Dump (PID 3368/UID 0).
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (EE) HID 256c:006d Pad pad: Error reading wacom device : No such device
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) config/udev: removing device HID 256c:006d Pad pad
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) UnloadModule: "wacom"
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) systemd-logind: releasing fd for 13:71
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (EE) HID 256c:006d Touch Strip pad: Error reading wacom device : No such device
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) config/udev: removing device HID 256c:006d Touch Strip pad
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) UnloadModule: "wacom"
May 26 10:03:55 ryzen /usr/lib/gdm-x-session[1299]: (II) systemd-logind: releasing fd for 13:72
May 26 10:03:56 ryzen /usr/lib/gdm-x-session[1299]: (EE) HID 256c:006d Dial pad: Error reading wacom device : No such device
May 26 10:03:56 ryzen /usr/lib/gdm-x-session[1299]: (II) config/udev: removing device HID 256c:006d Dial pad
May 26 10:03:56 ryzen /usr/lib/gdm-x-session[1299]: (II) UnloadModule: "wacom"
May 26 10:03:56 ryzen /usr/lib/gdm-x-session[1299]: (II) systemd-logind: releasing fd for 13:73
May 26 10:03:56 ryzen dbus-daemon[646]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' requested by ':1.119' (uid=>
May 26 10:03:56 ryzen dbus-daemon[646]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Unit dbus-org.freedesktop.Avahi.service not found.
May 26 10:03:56 ryzen dbus-daemon[646]: [system] Activating via systemd: service name='org.freedesktop.Avahi' unit='dbus-org.freedesktop.Avahi.service' requested by ':1.121' (uid=>
May 26 10:03:56 ryzen dbus-daemon[646]: [system] Activation via systemd failed for unit 'dbus-org.freedesktop.Avahi.service': Unit dbus-org.freedesktop.Avahi.service not found.
May 26 10:03:58 ryzen systemd-coredump[3369]: Removed old coredump core.gnome-shell.120.86b3a587714f40ba83a19ce60d9f2b30.1359.1685066420000000.zst.
May 26 10:03:58 ryzen systemd-coredump[3369]: [?] Process 1365 (gnome-shell) of user 1000 dumped core.

Edit: And to add on that, w/o tablet plugged in, resuming from sleep works. No dumps when booting up either.

Last edited by ghfujianbin (2023-05-26 02:29:48)

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#28 2023-05-26 08:02:55

seth
Member
Registered: 2012-09-03
Posts: 50,012

Re: [Solved]Too many core-dumps for Gnome-shell since upgraded to Gnome 44

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#29 2023-05-26 09:07:43

ghfujianbin
Member
Registered: 2013-11-10
Posts: 21

Re: [Solved]Too many core-dumps for Gnome-shell since upgraded to Gnome 44

Seems we're in the right direction. Not 100% sure it's the same issue cuz I haven't noticed any crash while using the tablet, but I'll wait until the fix is backported and test. If it's fixed for me I'll mark the thread Resolved. Thank you everyone for the help.

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