| Summary: | Guest screen hangs after migration. | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Marian Krcmarik <mkrcmari> | ||||
| Component: | xorg-x11-drv-qxl | Assignee: | Søren Sandmann Pedersen <sandmann> | ||||
| Status: | CLOSED CURRENTRELEASE | QA Contact: | Desktop QE <desktop-qa-list> | ||||
| Severity: | high | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 7.0 | CC: | acathrow, kem, mkrcmari, pvine | ||||
| Target Milestone: | rc | Keywords: | Regression | ||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2014-02-19 14:55:59 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: | |||||
| Attachments: |
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Is there anything in the kernel log when this happens? Also, is this still reproducible? (In reply to Søren Sandmann Pedersen from comment #4) > Also, is this still reproducible? Hi, I am not able to reproduce on the latest bits so If you cannot see anything obviously wrong in backtrace, please close the bug as It's not reproducible for me in latest bits. If I hit it again I will reopen. Okay, closing. This bug *could* be a duplicate of 1050034, but it's hard to tell without a log. |
Created attachment 822507 [details] Xorg log Description of problem: The guest screen is non responsive (hangs) after migration of the guest, The qemu-kvm process is responsive - monitor returns some output, ssh session is alive and is usable, just the screen is not responsive and Xorg complains about being EQ overflowing (will attach Xorg log). Version-Release number of selected component (if applicable): RHEL7 guest/client/host with following components: qemu-img-1.5.3-17.el7.x86_64 qemu-kvm-1.5.3-17.el7.x86_64 spice-server-0.12.4-3.el7.x86_64 spice-gtk3-0.20-6.el7.x86_64 kernel-3.10.0-42.el7.x86_64 xorg-x11-drv-qxl-0.1.1-5.el7.x86_64 How reproducible: Almost always Steps to Reproduce: 1. Start RHEL7 guest with spice display and qxl driver in use. 2. Migrate the guest. Actual results: Guest screen hangs Additional info: Bt from Xorg Thread 1 (Thread 0x7fd3914579c0 (LWP 610)): #0 0x00007fd38eed5297 in ioctl () from /lib64/libc.so.6 #1 0x00007fd38ffba6c4 in drmIoctl (fd=10, request=request@entry=1075340355, arg=arg@entry=0x7fffa70a1370) at xf86drm.c:167 #2 0x00007fd38b80f514 in qxl_bo_update_area (surf=0x2575170, x1=<optimized out>, y1=<optimized out>, x2=<optimized out>, y2=<optimized out>) at qxl_kms.c:543 #3 0x00007fd38b806fd6 in qxl_download_box (surface=surface@entry=0x2575170, x1=819, y1=378, x2=<optimized out>, y2=<optimized out>) at qxl_surface.c:143 #4 0x00007fd38b807107 in qxl_surface_prepare_access (surface=0x2575170, pixmap=0x25980c0, region=0x7fffa70a1420, access=<optimized out>) at qxl_surface.c:178 #5 0x00007fd38b812020 in uxa_prepare_access (pDrawable=pDrawable@entry=0x259b200, region=region@entry=0x7fffa70a1560, access=access@entry=UXA_ACCESS_RO) at uxa.c:172 #6 0x00007fd38b814189 in uxa_copy_n_to_n ( pSrcDrawable=pSrcDrawable@entry=0x259b200, pDstDrawable=0x29d96f0, pGC=0x259ab30, pbox=pbox@entry=0x7fffa70a16d0, nbox=nbox@entry=1, dx=dx@entry=819, dy=dy@entry=378, reverse=0, upsidedown=0, bitplane=bitplane@entry=0, closure=0x0) at uxa-accel.c:614 #7 0x000000000057a58d in miCopyRegion (pSrcDrawable=0x259b200, pDstDrawable=<optimized out>, pGC=<optimized out>, pDstRegion=<optimized out>, dx=819, dy=378, copyProc=0x7fd38b813b70 <uxa_copy_n_to_n>, bitPlane=0, closure=0x0) at micopy.c:121 #8 0x000000000057ab16 in miDoCopy (pSrcDrawable=0x259b200, pDstDrawable=0x29d96f0, pGC=0x259ab30, xIn=819, yIn=378, widthSrc=229, heightSrc=heightSrc@entry=201, xOut=xOut@entry=0, yOut=yOut@entry=0, copyProc=copyProc@entry=0x7fd38b813b70 <uxa_copy_n_to_n>, bitPlane=bitPlane@entry=0, closure=closure@entry=0x0) at micopy.c:297 #9 0x00007fd38b812f36 in uxa_copy_area (pSrcDrawable=<optimized out>, pDstDrawable=<optimized out>, pGC=<optimized out>, srcx=<optimized out>, srcy=<optimized out>, width=<optimized out>, height=201, dstx=0, dsty=0) at uxa-accel.c:642 #10 0x0000000000528868 in damageCopyArea (pSrc=0x259b200, pDst=0x29d96f0, pGC=0x259ab30, srcx=819, srcy=<optimized out>, width=229, height=201, dstx=0, dsty=0) at damage.c:765 #11 0x00000000004d6e38 in compNewPixmap (pWin=pWin@entry=0x29a4570, x=<optimized out>, y=<optimized out>, w=229, h=201) at compalloc.c:554 #12 0x00000000004d7c65 in compAllocPixmap (pWin=pWin@entry=0x29a4570) at compalloc.c:605 #13 0x00000000004d64cc in compCheckRedirect (pWin=pWin@entry=0x29a4570) at compwindow.c:165 #14 0x00000000004d659d in compRealizeWindow (pWin=0x29a4570) at compwindow.c:265 #15 0x00000000004600c6 in RealizeTree (pWin=pWin@entry=0x29a4570) at window.c:2495 #16 0x0000000000462ea5 in MapWindow (pWin=0x29a4570, client=client@entry=0x28bd780) #17 0x00000000004322f8 in ProcMapWindow (client=0x28bd780) at dispatch.c:802 #18 0x00000000004372bf in Dispatch () at dispatch.c:434 #19 0x000000000043b0da in dix_main (argc=12, argv=0x7fffa70a1b48, envp=<optimized out>) at main.c:294 #20 0x00007fd38ee09af5 in __libc_start_main () from /lib64/libc.so.6 #21 0x0000000000426621 in _start ()