Bug 593199
Summary: | nxagent crashes when xeyes executed on nx | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Akihiro Nomura <sacredfox> |
Component: | nx | Assignee: | Axel Thimm <axel.thimm> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | medium | Docs Contact: | |
Priority: | low | ||
Version: | 15 | CC: | axel.thimm, gwync, ville.skytta |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-06-07 23:02:37 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
Akihiro Nomura
2010-05-18 07:01:00 UTC
Core dump of nxagent was too huge to attach. I put output of gdb instead: $ gdb /usr/libexec/nx/nxagent /dev/shm/core.16822 (snip, loading debug symbols) Core was generated by `/usr/libexec/nx/nxagent -persistent -D -name NX - s_fox@XXXXXXXXX'. Program terminated with signal 11, Segmentation fault. #0 0x00000000004c188e in nxagentTrapezoids (op=3 '\003', pSrc=0x2cf6dd0, pDst=0x2e4d020, maskFormat=0x2b710d0, xSrc=0, ySrc=0, ntrap=16, traps=0x2e45570) at Render.c:1748 1748 if (nxagentDrawableStatus(pSrc -> pDrawable) == NotSynchronized) Missing separate debuginfos, use: debuginfo-install libXcursor-1.1.10-1.fc12.x86_64 libXi-1.3-2.fc12.x86_64 (gdb) bt #0 0x00000000004c188e in nxagentTrapezoids (op=3 '\003', pSrc=0x2cf6dd0, pDst=0x2e4d020, maskFormat=0x2b710d0, xSrc=0, ySrc=0, ntrap=16, traps=0x2e45570) at Render.c:1748 #1 0x000000000042c84d in ProcRenderTrapezoids (client=0x2d00d40) at X/NXrender.c:1097 #2 0x000000000042f983 in ProcRenderDispatch (client=0x2d00d40) at X/NXrender.c:2467 #3 0x0000000000421e97 in Dispatch () at X/NXdispatch.c:743 #4 0x000000000045d356 in main () (gdb) p *pSrc $1 = {pDrawable = 0x0, pFormat = 0x0, format = 15329511, refcnt = 1, id = 62914568, pNext = 0x0, repeat = 0, graphicsExposures = 0, subWindowMode = 0, polyEdge = 0, polyMode = 0, freeCompClip = 0, clientClipType = 0, componentAlpha = 0, repeatType = 0, unused = 7485, alphaMap = 0x0, alphaOrigin = {x = 0, y = 0}, clipOrigin = {x = 0, y = 0}, clientClip = 0x0, dither = 0, stateChanges = 8191, serialNumber = 2147483648, pCompositeClip = 0xe9e8e700e9e8e7, devPrivates = 0xe9e8e700e9e8e7, transform = 0x0, filter = 0, filter_params = 0x0, filter_nparams = 0, pSourcePict = 0x2c904c0} This message is a reminder that Fedora 12 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 12. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '12'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 12's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 12 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping This crash still occurs in Fedora 13 environment. Seems to happen still with nx 3.4.0-39 (soon in rawhide) as well. This message is a reminder that Fedora 13 is nearing its end of life. Approximately 30 (thirty) days from now Fedora will stop maintaining and issuing updates for Fedora 13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as WONTFIX if it remains open with a Fedora 'version' of '13'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, simply change the 'version' to a later Fedora version prior to Fedora 13's end of life. Bug Reporter: Thank you for reporting this issue and we are sorry that we may not be able to fix it before Fedora 13 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora please change the 'version' of this bug to the applicable version. If you are unable to change the version, please add a comment here and someone will do it for you. Although we aim to fix as many bugs as possible during every release's lifetime, sometimes those efforts are overtaken by events. Often a more recent Fedora release includes newer upstream software that fixes bugs or makes them obsolete. The process we are following is described here: http://fedoraproject.org/wiki/BugZappers/HouseKeeping I tried Fedora 15 and found that this bug still exists. I used following packages: nx-3.4.0-41.fc15.x86_64 xorg-x11-apps-7.6-2.fc15.x86_64 Reproduced also with nx-3.5.0-2 from rawhide rebuilt for F-14. Program received signal SIGSEGV, Segmentation fault. 0x00000000004b393e in nxagentTrapezoids (op=3 '\003', pSrc=0x555c7e0, pDst=0x39670b0, maskFormat=<value optimized out>, xSrc=0, ySrc=0, ntrap=16, traps=0x462a390) at Render.c:1752 1752 if (nxagentDrawableStatus(pSrc -> pDrawable) == NotSynchronized) (gdb) bt full #0 0x00000000004b393e in nxagentTrapezoids (op=3 '\003', pSrc=0x555c7e0, pDst=0x39670b0, maskFormat=<value optimized out>, xSrc=0, ySrc=0, ntrap=16, traps=0x462a390) at Render.c:1752 pForm = 0xa9c9a8 current = 0x462a390 pDstRegion = <value optimized out> remaining = 16 #1 0x000000000044c3e1 in ProcRenderTrapezoids (client=0x462d3c0) at X/NXrender.c:1123 ntraps = 16 pSrc = 0x555c7e0 pDst = 0x39670b0 pFormat = 0x2c443c0 stuff = 0x462a378 #2 0x0000000000447c1b in ProcRenderDispatch (client=<value optimized out>) at X/NXrender.c:2519 result = 11305504 stuff = <value optimized out> #3 0x0000000000447746 in Dispatch () at X/NXdispatch.c:747 clientReady = 0x7fff4fefa860 result = <value optimized out> client = 0x462d3c0 nready = -1 icheck = 0xabd440 start_tick = 220 currentDispatch = <value optimized out> #4 0x000000000046d014 in main (argc=10, argv=0x7fff4fefaf48, envp=<value optimized out>) at main.c:450 i = <value optimized out> j = 2 k = 2 error = 0 xauthfile = <value optimized out> alwaysCheckForInput = {0, 1} Happens also on F-16 with the NoMachine provided rpms: nxnode-3.5.0-7.x86_64 nxclient-3.5.0-7.x86_64 nxserver-3.5.0-9.x86_64 I've submitted a bug report upstream. nx-3.5.0-11.fc17 has been submitted as an update for Fedora 17. https://admin.fedoraproject.org/updates/nx-3.5.0-11.fc17 Package nx-3.5.0-11.fc17: * should fix your issue, * was pushed to the Fedora 17 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing nx-3.5.0-11.fc17' as soon as you are able to. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2012-8579/nx-3.5.0-11.fc17 then log in and leave karma (feedback). nx-3.5.0-11.fc17 has been pushed to the Fedora 17 stable repository. If problems still persist, please make note of it in this bug report. |