| Summary: | virt-viewer will core dump when close the console window by selecting View->Displays->Display 1 | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | mxie <mxie> | |
| Component: | virt-viewer | Assignee: | Virt Viewer Maint <virt-viewer-maint> | |
| Status: | CLOSED ERRATA | QA Contact: | Virtualization Bugs <virt-bugs> | |
| Severity: | high | Docs Contact: | ||
| Priority: | high | |||
| Version: | 7.2 | CC: | cfergeau, dblechte, fidencio, jherrman, juzhou, mzhan, pgrunt, rbalakri, tzheng, virt-bugs, virt-viewer-maint, xiaodwan | |
| Target Milestone: | rc | Keywords: | ZStream | |
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | virt-viewer-2.0-7.el7 | Doc Type: | Bug Fix | |
| Doc Text: |
Prior to this update, closing a virt-viewer console by using the checkbox in the View -> Displays menu in some cases caused virt-viewer to terminate unexpectedly. This update fixes the underlying code, and thus prevents the described problem from occurring.
|
Story Points: | --- | |
| Clone Of: | 1294937 | |||
| : | 1348158 1354283 (view as bug list) | Environment: | ||
| Last Closed: | 2016-11-04 01:13:47 UTC | Type: | Bug | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Bug Depends On: | 1294937, 1297830 | |||
| Bug Blocks: | 1295396, 1354283 | |||
Already fixed upstream by commit: 26c2eccd96995231bbe82ee7d1164b704072b1f1 I can reproduce it following the steps in #comment 1 with virt-viewer-2.0-6.el7.x86_64. Then upgrade the virt-viewer to latest virt-viewer-2.0-7.el7.x86_64. The issue doesn't occur any more. So move the bug from ON_QA to VERIFIED. 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. https://rhn.redhat.com/errata/RHBA-2016-2229.html |
The bug also could be reproduced on rhel7, so clone to rhel7 Version-Release number of selected component virt-viewer-2.0-6.el7.x86_64 the core info as below: #0 virt_viewer_session_on_monitor_geometry_changed (self=0x0, display=0x0) at virt-viewer-session.c:352 #1 0x00007fe65a108e38 in g_closure_invoke () from /lib64/libgobject-2.0.so.0 #2 0x00007fe65a11a75d in signal_emit_unlocked_R () from /lib64/libgobject-2.0.so.0 #3 0x00007fe65a1224c1 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0 #4 0x00007fe65a12277f in g_signal_emit () from /lib64/libgobject-2.0.so.0 #5 0x00007fe65bb7298f in gtk_check_menu_item_activate () from /lib64/libgtk-3.so.0 #6 0x00007fe65a108e38 in g_closure_invoke () from /lib64/libgobject-2.0.so.0 #7 0x00007fe65a119f87 in signal_emit_unlocked_R () from /lib64/libgobject-2.0.so.0 #8 0x00007fe65a1224c1 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0 #9 0x00007fe65a12277f in g_signal_emit () from /lib64/libgobject-2.0.so.0 #10 0x00007fe65bd6463c in gtk_widget_activate () from /lib64/libgtk-3.so.0 #11 0x00007fe65bc53816 in gtk_menu_shell_activate_item () from /lib64/libgtk-3.so.0 #12 0x00007fe65bc53b5d in gtk_menu_shell_button_release () from /lib64/libgtk-3.so.0 #13 0x00007fe65bc3581e in _gtk_marshal_BOOLEAN__BOXEDv () from /lib64/libgtk-3.so.0 +++ This bug was initially created as a clone of Bug #1294937 +++ Description of problem: virt-viewer will core dump when close the console window by selecting View->Displays->Display 1 Version-Release number of selected component (if applicable): libvirt-0.10.2-55.el6.x86_64 virt-viewer-2.0-9.el6.x86_64 libgovirt-0.3.2-2.el6.x86_64 qemu-kvm-0.12.1.2-2.482.el6.x86_64 spice-gtk-0.26-7.el6.x86_64 usbredir-0.5.1-3.el6.x86_64 gtk-vnc-0.3.10-3.el6.x86_64 How reproducible: 100% Steps to Reproduce: 1.Prepare a (vnc or spice)guest name "rhel6.7" and edit xml as below <graphics type='vnc' port='5901' autoport='no' listen='127.0.0.1'> <listen type='address' address='127.0.0.1'/> </graphics> 2.Start the vnc guest #virsh start rhel6.7 3.Connect to a VM using remote-viewer spice://<host_ip>:<port> or virt-viewer $guest #remote-viewer spice://127.0.0.1:5901 or #virt-viewer rhel6.7 4.Close the console window by selecting View->Displays->Display1, then the console will be closed and core dump and the debug info shows as below: [root@localhost ~]# virt-viewer rhel6.7 (virt-viewer:6452): virt-viewer-CRITICAL **: virt_viewer_display_get_session: assertion `VIRT_VIEWER_IS_DISPLAY(self)' failed (virt-viewer:6452): virt-viewer-CRITICAL **: virt_viewer_session_get_app: assertion `VIRT_VIEWER_IS_SESSION(self)' failed (virt-viewer:6452): virt-viewer-CRITICAL **: virt_viewer_display_get_session: assertion `VIRT_VIEWER_IS_DISPLAY(self)' failed Segmentation fault (core dumped) Actual results: As description Expected results: Close the console window by selecting View->Displays->Display 1 normally Addtional info: Please refer to core info : #0 virt_viewer_session_on_monitor_geometry_changed (self=0x0, display=0x0) at virt-viewer-session.c:352 #1 0x0000003151c0e3de in g_closure_invoke () from /lib64/libgobject-2.0.so.0 #2 0x0000003151c248d5 in ?? () from /lib64/libgobject-2.0.so.0 #3 0x0000003151c25d76 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0 #4 0x0000003151c26333 in g_signal_emit () from /lib64/libgobject-2.0.so.0 #5 0x000000315c8a8c7e in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #6 0x0000003151c0e3de in g_closure_invoke () from /lib64/libgobject-2.0.so.0 #7 0x0000003151c241a8 in ?? () from /lib64/libgobject-2.0.so.0 #8 0x0000003151c25d76 in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0 #9 0x0000003151c26333 in g_signal_emit () from /lib64/libgobject-2.0.so.0 #10 0x000000315ca8cb5e in gtk_widget_activate () from /usr/lib64/libgtk-x11-2.0.so.0 #11 0x000000315c9665bd in gtk_menu_shell_activate_item () from /usr/lib64/libgtk-x11-2.0.so.0 #12 0x000000315c9680ea in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #13 0x000000315c9559d3 in ?? () from /usr/lib64/libgtk-x11-2.0.so.0 #14 0x0000003151c0e3de in g_closure_invoke () from /lib64/libgobject-2.0.so.0 #15 0x0000003151c2451f in ?? () from /lib64/libgobject-2.0.so.0 #16 0x0000003151c25bbb in g_signal_emit_valist () from /lib64/libgobject-2.0.so.0