Bug 932039 - gdm segfaults when trying to connect remotely
gdm segfaults when trying to connect remotely
Classification: openSUSE
Product: openSUSE Tumbleweed
Classification: openSUSE
Component: GNOME
Other Other
: P5 - None : Normal (vote)
: ---
Assigned To: E-mail List
E-mail List
Depends on:
  Show dependency treegraph
Reported: 2015-05-22 13:43 UTC by Martin Pluskal
Modified: 2020-06-26 08:33 UTC (History)
1 user (show)

See Also:
Found By: ---
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

backtrace (12.49 KB, text/plain)
2015-05-22 13:43 UTC, Martin Pluskal
core (369.32 KB, application/x-xz)
2015-05-22 13:44 UTC, Martin Pluskal

Note You need to log in before you can comment on or make changes to this bug.
Description Martin Pluskal 2015-05-22 13:43:46 UTC
Created attachment 635207 [details]

When trying to connect to machine with Xephyr from different, host, gdm segfaults:
 (gdb) bt
#0  g_logv (log_domain=0x7f17ce29a5e4 "GLib-GObject", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7ffd603b9218) at gmessages.c:1046
#1  0x00007f17cdfa4be2 in g_log (log_domain=log_domain@entry=0x7f17ce29a5e4 "GLib-GObject", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7f17ce2a1390 "cannot create instance of abstract (non-instantiatable) type '%s'") at gmessages.c:1079
#2  0x00007f17ce291fce in g_type_create_instance (type=39325328) at gtype.c:1812
#3  0x00007f17ce276cb8 in g_object_constructor (type=<optimized out>, n_construct_properties=13, construct_params=0x25bbeb0) at gobject.c:2059
#4  0x0000000000410a08 in gdm_display_constructor (type=39325328, n_construct_properties=13, construct_properties=0x25bbeb0) at gdm-display.c:1110
#5  0x00007f17ce276fe6 in g_object_new_with_custom_constructor (n_params=6, params=0x7ffd603b9720, class=0x2580ac0) at gobject.c:1692
#6  g_object_new_internal (class=class@entry=0x2580ac0, params=params@entry=0x7ffd603b9720, n_params=6) at gobject.c:1772
#7  0x00007f17ce278f24 in g_object_new_valist (object_type=object_type@entry=39325328, first_property_name=first_property_name@entry=0x43fb3c "remote-hostname", var_args=var_args@entry=0x7ffd603b9878) at gobject.c:2033
#8  0x00007f17ce279304 in g_object_new (object_type=39325328, first_property_name=first_property_name@entry=0x43fb3c "remote-hostname") at gobject.c:1617
#9  0x0000000000426d5b in gdm_xdmcp_display_new (hostname=hostname@entry=0x25bb360 "fd79:5506:3d7a:1:862b:2bff:fea0:17c9", number=number@entry=1, address=address@entry=0x258d6b0, session_number=2052774968) at gdm-xdmcp-display.c:276
#10 0x0000000000424f5d in gdm_xdmcp_display_create (displaynum=1, address=0x258d6b0, hostname=0x25bb360 "fd79:5506:3d7a:1:862b:2bff:fea0:17c9", factory=0x256a0f0) at gdm-xdmcp-display-factory.c:2149
#11 gdm_xdmcp_handle_request (len=<optimized out>, address=0x258d6b0, factory=0x256a0f0) at gdm-xdmcp-display-factory.c:2390
#12 decode_packet (source=<optimized out>, cond=<optimized out>, factory=0x256a0f0) at gdm-xdmcp-display-factory.c:2995
#13 0x00007f17cdf9db55 in g_main_dispatch (context=0x2555e30) at gmain.c:3122
#14 g_main_context_dispatch (context=context@entry=0x2555e30) at gmain.c:3737
#15 0x00007f17cdf9dec8 in g_main_context_iterate (context=0x2555e30, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#16 0x00007f17cdf9e18a in g_main_loop_run (loop=0x25628d0) at gmain.c:4002
#17 0x000000000040ca16 in main (argc=1, argv=0x7ffd603b9ea8) at main.c:426
Comment 1 Martin Pluskal 2015-05-22 13:44:05 UTC
Created attachment 635208 [details]
Comment 2 Dominique Leuenberger 2020-06-26 08:33:17 UTC
This seems to be related to all the other crashes you had at around that time.

WE have moved up to GNOME 3.36 by now (SLE/Leap GNOME 3.34) and this should no longer happen