https://bugzilla.novell.com/show_bug.cgi?id=351338 User pkirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c1 --- Comment #1 from Patrick Kirsch 2008-01-03 03:29:24 MST --- Created an attachment (id=189137) --> (https://bugzilla.novell.com/attachment.cgi?id=189137) Yast2 logfiles from installation system -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Component|Installation |X.Org QAContact|jsrain@novell.com |xorg-maintainer-bugs@forge.provo.novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c2 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |pkirsch@novell.com --- Comment #2 from Stefan Dirsch 2008-01-03 09:40:36 MST --- I cannot reproduce the Xvnc crash on x86. Is this a x86 or x86_64 machine or some different platform? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User pkirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c4 Patrick Kirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED Resolution|WORKSFORME | --- Comment #4 from Patrick Kirsch 2008-01-08 07:52:29 MST --- Sorry for reopening, but I can reproduce this issue on two further different hosts (quake133, quake16). Here is my setup: * System under test (openSUSE 11.0 Build 11) is installed with commandline "vnc=1 vncpassword=foobar vga=791 install=ftp://10.10.0.100/install/SLP/openSUSE-11.0-Build0011-DVD/i386/DVD1 console=ttyS0,115200" Tried x86_64(quake107,quake133) and i386 (quake16). * Tester is openSUSE 10.3 i386 GA with vnc version tightvnc-1.3.9-15 Problem on all the System under tests is, if the tester connects the vncserver crashes with such a dump. No installation is possible. E.g.: starting VNC server... A log file will be written to: /var/log/YaST2/vncserver.log ... *** *** You can connect to 10.10.27.16, display :1 now with vncviewer *** Or use a Java capable browser on http://10.10.27.16:5801/ *** (When YaST2 is finished, close your VNC viewer and return to this window.) *** Starting YaST2 *** *** glibc detected *** /usr/bin/Xvnc: double free or corruption (!prev): 0x0981ad70 *** ======= Backtrace: ========= /lib/libc.so.6[0xb7bd0765] /lib/libc.so.6(cfree+0x9c)[0xb7bd26ac] /usr/bin/Xvnc[0x809aed5] /usr/bin/Xvnc[0x809cb71] /usr/bin/Xvnc(rfbSendRectEncodingTight+0x2f4)[0x809cea4] /usr/bin/Xvnc(rfbSendRectEncodingTight+0x626)[0x809d1d6] /usr/bin/Xvnc(rfbSendRectEncodingTight+0x626)[0x809d1d6] /usr/bin/Xvnc(rfbSendRectEncodingTight+0x626)[0x809d1d6] /usr/bin/Xvnc(rfbSendFramebufferUpdate+0x726)[0x808fbd6] /usr/bin/Xvnc(rfbProcessClientMessage+0x58a)[0x809176a] /usr/bin/Xvnc(rfbCheckFds+0x150)[0x8098950] ... -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|REOPENED |NEEDINFO Info Provider| |pkirsch@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c15 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |ASSIGNED Info Provider|pkirsch@novell.com | Summary|/usr/bin/Xvnc: double free or corruption |Terminating last Xclient crashes Xvnc |(!prev): 0x0000000000ea51b0 | --- Comment #15 from Stefan Dirsch 2008-01-09 10:28:41 MST --- Looks like the order in /root/.vnc/xstartup matters. Original order -------------- xrdb $HOME/.Xresources xsetroot -solid grey xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" & twm & When I change this to twm & test -r $HOME/.Xresources && xrdb $HOME/.Xresources xterm -geometry 80x24+10+10 -ls -title "$VNCDESKTOP Desktop" & twm & the crash no longer happens, because there's always at least one Xclient active. Looks like a broken (re)initialization during Xserver refresh. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c19 --- Comment #19 from Stefan Dirsch 2008-01-16 07:38:59 MST --- Created an attachment (id=190718) --> (https://bugzilla.novell.com/attachment.cgi?id=190718) vncserver.xvnc_refresh_crash.patch * workaround Xvnc refresh Segfault for now -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c21 --- Comment #21 from Stefan Dirsch 2008-01-16 08:37:02 MST --- In /usr/lib/YaST2/startup/common/vnc.sh after starting Xvnc a fake Xclient needs to be started in the background to avoid any Xserver refresh. I'll attach sources for this fake Xclient, which actually does nothing than opening the XDisplay. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User sndirsch@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c23 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |sndirsch@novell.com AssignedTo|sndirsch@novell.com |locilka@novell.com Status|ASSIGNED |NEW --- Comment #23 from Stefan Dirsch 2008-01-16 08:40:32 MST --- Lukas, please reassign back once the requested change in yast2-installation has been done, so I won't forget about it. Sooner or later the issue needs to be fixed the correct way in Xvnc. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- Attachment #190718|0 |1 is obsolete| | -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User locilka@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c25 Lukas Ocilka changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |locilka@novell.com AssignedTo|locilka@novell.com |jdsn@novell.com --- Comment #25 from Lukas Ocilka 2008-01-16 09:32:53 MST --- So, what should be done then ;)? Anyway, correct assignee for installation startup scripts is jdsn. JDSN: it seems you have to use "-noreset" option for the Xserver... (?) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 Stefan Dirsch changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.provo.novell.com |jdsn@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.

https://bugzilla.novell.com/show_bug.cgi?id=351338 User locilka@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=351338#c29 Lukas Ocilka changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|jdsn@novell.com |locilka@novell.com Status|NEW |ASSIGNED --- Comment #29 from Lukas Ocilka 2008-01-30 01:50:55 MST --- 1.) Hmm, it should have been assigned to Arvin instead of Daniel. 2.) Daniel doesn't respond. 3.) I'll add it :) -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.