Note: This bug is displayed in read-only format because
the product is no longer active in Red Hat Bugzilla.
RHEL Engineering is moving the tracking of its product development work on RHEL 6 through RHEL 9 to Red Hat Jira (issues.redhat.com). If you're a Red Hat customer, please continue to file support cases via the Red Hat customer portal. If you're not, please head to the "RHEL project" in Red Hat Jira and file new tickets here. Individual Bugzilla bugs in the statuses "NEW", "ASSIGNED", and "POST" are being migrated throughout September 2023. Bugs of Red Hat partners with an assigned Engineering Partner Manager (EPM) are migrated in late September as per pre-agreed dates. Bugs against components "kernel", "kernel-rt", and "kpatch" are only migrated if still in "NEW" or "ASSIGNED". If you cannot log in to RH Jira, please consult article #7032570. That failing, please send an e-mail to the RH Jira admins at rh-issues@redhat.com to troubleshoot your issue as a user management inquiry. The email creates a ServiceNow ticket with Red Hat. Individual Bugzilla bugs that are migrated will be moved to status "CLOSED", resolution "MIGRATED", and set with "MigratedToJIRA" in "Keywords". The link to the successor Jira issue will be found under "Links", have a little "two-footprint" icon next to it, and direct you to the "RHEL project" in Red Hat Jira (issue links are of type "https://issues.redhat.com/browse/RHEL-XXXX", where "X" is a digit). This same link will be available in a blue banner at the top of the page informing you that that bug has been migrated.
DescriptionMarian Krcmarik
2012-03-27 17:36:13 UTC
Created attachment 573144[details]
Core dump
Description of problem:
Remote-viewer segfaults when migrating between RHEL5.8 host in RHEVM22 environment
Log output:
Mar 27 19:15:55 dhcp-29-89 kernel: remote-viewer[22128]: segfault at 18 ip 0000003bc0a13e61 sp 00007fffaf92b450 error 4 in libglib-2.0.so.0.2200.5[3bc0a00000+e4000]
Mar 27 19:15:55 dhcp-29-89 abrt[22136]: abrt daemon is not running. If it crashed, /proc/sys/kernel/core_pattern contains a stale value, consider resetting it to 'core'
Mar 27 19:15:56 dhcp-29-89 abrt[22136]: saved core dump of pid 22128 to core.22128 (194265088 bytes)
Mar 27 19:15:56 dhcp-29-89 spice: remote-viewer execution failed
See core dump in attachment.
Version-Release number of selected component (if applicable):
spice-glib-0.11-5.el6.x86_64
spice-gtk-tools-0.11-5.el6.x86_64
spice-gtk-0.11-5.el6.x86_64
spice-gtk-python-0.11-5.el6.x86_64
virt-viewer-0.5.2-3.el6.x86_64
How reproducible:
Always
Steps to Reproduce:
1. Connect with remote-viewer to guest hosted on RHEL5.8 hosts within RHEVM22
2. Migrate the guest
Actual results:
Segfault of remote-viewer in glib
Expected results:
Migrated guest
Additional info:
Comment 1Marc-Andre Lureau
2012-03-30 19:38:05 UTC
Always easier with backtrace:
#0 0x0000003bc0a13e61 in g_array_unref () from /lib64/libglib-2.0.so.0
Missing separate debuginfos, use: debuginfo-install virt-viewer-0.5.2-3.el6.x86_64
(gdb) bt
#0 0x0000003bc0a13e61 in g_array_unref () from /lib64/libglib-2.0.so.0
#1 0x00007f5473dcfce9 in spice_session_set_property (gobject=0x414aac0,
prop_id=12, value=0x7fffaf92b5d0, pspec=0x2590140) at spice-session.c:479
#2 0x0000003bc0e104f2 in g_object_set_valist ()
from /lib64/libgobject-2.0.so.0
#3 0x0000003bc0e10a94 in g_object_set () from /lib64/libgobject-2.0.so.0
#4 0x00007f5473de1f8f in migrate_connect (data=0x7f5468c9da50)
at channel-main.c:1542
#5 0x0000003bc0a38f0e in g_main_context_dispatch ()
from /lib64/libglib-2.0.so.0
#6 0x0000003bc0a3c938 in ?? () from /lib64/libglib-2.0.so.0
#7 0x0000003bc0a3cd55 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#8 0x0000003c9ab4c307 in gtk_main () from /usr/lib64/libgtk-x11-2.0.so.0
#9 0x000000000041bcb5 in main ()
(gdb) f 1
#1 0x00007f5473dcfce9 in spice_session_set_property (gobject=0x414aac0,
prop_id=12, value=0x7fffaf92b5d0, pspec=0x2590140) at spice-session.c:479
479 g_byte_array_unref(s->pubkey);
This got fixed upstream (and in fact fixes also 802574)
http://cgit.freedesktop.org/spice/spice-gtk/commit/?id=9f7c12da84d63280767ba7175043bcb29404458d
Comment 4Marc-Andre Lureau
2012-04-20 13:20:04 UTC
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
No documentation needed.
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.
For information on the advisory, and where to find the updated
files, follow the link below.
If the solution does not work for you, open a new bug report.
http://rhn.redhat.com/errata/RHBA-2012-0767.html
Created attachment 573144 [details] Core dump Description of problem: Remote-viewer segfaults when migrating between RHEL5.8 host in RHEVM22 environment Log output: Mar 27 19:15:55 dhcp-29-89 kernel: remote-viewer[22128]: segfault at 18 ip 0000003bc0a13e61 sp 00007fffaf92b450 error 4 in libglib-2.0.so.0.2200.5[3bc0a00000+e4000] Mar 27 19:15:55 dhcp-29-89 abrt[22136]: abrt daemon is not running. If it crashed, /proc/sys/kernel/core_pattern contains a stale value, consider resetting it to 'core' Mar 27 19:15:56 dhcp-29-89 abrt[22136]: saved core dump of pid 22128 to core.22128 (194265088 bytes) Mar 27 19:15:56 dhcp-29-89 spice: remote-viewer execution failed See core dump in attachment. Version-Release number of selected component (if applicable): spice-glib-0.11-5.el6.x86_64 spice-gtk-tools-0.11-5.el6.x86_64 spice-gtk-0.11-5.el6.x86_64 spice-gtk-python-0.11-5.el6.x86_64 virt-viewer-0.5.2-3.el6.x86_64 How reproducible: Always Steps to Reproduce: 1. Connect with remote-viewer to guest hosted on RHEL5.8 hosts within RHEVM22 2. Migrate the guest Actual results: Segfault of remote-viewer in glib Expected results: Migrated guest Additional info: