Bug 1029646
Summary: | Qemu instance received segfault after multiple resolution change | |||
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Product: | Red Hat Enterprise Linux 7 | Reporter: | Marian Krcmarik <mkrcmari> | |
Component: | spice | Assignee: | Marc-Andre Lureau <marcandre.lureau> | |
Status: | CLOSED ERRATA | QA Contact: | Desktop QE <desktop-qa-list> | |
Severity: | high | Docs Contact: | ||
Priority: | high | |||
Version: | 7.0 | CC: | dblechte, djasa, marcandre.lureau, mkrcmari, uril | |
Target Milestone: | rc | Keywords: | Reopened | |
Target Release: | --- | |||
Hardware: | Unspecified | |||
OS: | Unspecified | |||
Whiteboard: | ||||
Fixed In Version: | spice-0.12.4-6.el7 | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | ||
Clone Of: | ||||
: | 1127342 (view as bug list) | Environment: | ||
Last Closed: | 2015-03-05 07:55:48 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: | ||
Embargoed: | ||||
Bug Depends On: | ||||
Bug Blocks: | 1127342 |
Description
Marian Krcmarik
2013-11-12 20:05:09 UTC
I can not reproduce the crash running RHEL-7 guest on a RHEL-7 host. Packages on Host: spice-glib-0.20-8.el7.x86_64 spice-gtk3-0.20-8.el7.x86_64 spice-server-0.12.4-5.el7.x86_64 spice-vdagent-0.14.0-7.el7.x86_64 qemu-kvm-1.5.3-44.el7.x86_64 qemu-kvm-common-1.5.3-44.el7.x86_64 kernel-3.10.0-80.el7.x86_64 virt-viewer-0.5.7-5.el7.x86_64 Packages on Guest: kernel-3.10.0-79.el7.x86_64 gnome-shell-3.8.4-21.el7.x86_64 xorg-x11-server-Xorg-1.15.0-2.el7.x86_64 What I do see is that after a while gnome-shell fails on the guest. I think due to a gnome-shell memory leak. I filed bug 1059343 for that. I also tried with a RHEL-6 guest, where both guest and host seem to behave fine. (Outer loop was limited to 200 not 2000) I tried on f20 spice-server-0.12.5-2.fc20.x86_64 qemu-kvm-2.1.0-0.3.rc1.fc20.x86_64, I can't reproduce. Tentatively closing as currentrelease. Marian, feel free to reopen with further details if you can reproduce. thanks Got a few crashes after ~50x tries Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7f0e8d1ff700 (LWP 11731)] memset () at ../sysdeps/x86_64/memset.S:97 97 movdqa %xmm8, (%rcx) (gdb) bt #0 memset () at ../sysdeps/x86_64/memset.S:97 #1 0x00007f0f3d97e0da in red_create_surface (worker=0x7f0e880008c0, surface_id=4, width=1680, height=1050, stride=6720, format=32, line_0=0x7f0e90a6d000, data_is_valid=0, send_client=1) at red_worker.c:9473 #2 0x00007f0f3d96e4a2 in red_process_surface (worker=0x7f0e880008c0, surface=0x7f0e882e4000, group_id=1, loadvm=0) at red_worker.c:4252 #3 0x00007f0f3d970b34 in red_process_commands (worker=0x7f0e880008c0, max_pipe_size=50, ring_is_empty=0x7f0e8d1febac) at red_worker.c:5068 #4 0x00007f0f3d9859bf in red_worker_main (arg=0x7fff41c76ec0) at red_worker.c:12039 #5 0x00007f0f46055f33 in start_thread (arg=0x7f0e8d1ff700) at pthread_create.c:309 #6 0x00007f0f3c77aded in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 the crash could happen on rhel6 too, so let's get it there. *** Bug 1159425 has been marked as a duplicate of this bug. *** 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-2015-0335.html |