[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Problem with this screensaver (actually, the other screensaver from the same package), system gets frozen, and brute force restart is the only way out. This is on Natty Ubuntu - 32-bit. Version of rss-glx is 0.9.1-3ubuntu1 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/346072 Title: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() To manage notifications about this bug go to: https://bugs.launchpad.net/mesa/+bug/346072/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Changed in: mesa Importance: Unknown = Medium -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. https://bugs.launchpad.net/bugs/346072 Title: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Changed in: mesa Importance: Medium = Unknown -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. https://bugs.launchpad.net/bugs/346072 Title: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Tags added: patch-accepted-upstream -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Confirmed that the fix for the mesa aspect of this bug is already present in Karmic now. ** Changed in: mesa (Ubuntu) Status: Confirmed = Fix Released -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
I suppose it makes sense for me to add I'm on a MacBook Pro 2.2 - and running Karmic.. -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Changed in: mesa Status: Fix Released = Incomplete ** Changed in: mesa Status: Incomplete = Fix Released -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Tags added: jaunty -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
My patch above was sent to and accepted by the upstream rss-glx author, so we might consider applying it until we have it through an upstream release. When it comes to SRU, the rss-glx workaround is trivial, whereas we might be more cautious about touching the mesa libraries. -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Wow.. great work narrowing that down Tormod! -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Bug watch added: freedesktop.org Bugzilla #23489 https://bugs.freedesktop.org/show_bug.cgi?id=23489 ** Also affects: mesa via https://bugs.freedesktop.org/show_bug.cgi?id=23489 Importance: Unknown Status: Unknown -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Changed in: mesa Status: Unknown = Fix Released -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Fixed upstream in http://cgit.freedesktop.org/mesa/mesa/commit/?id=93aa0fd81c44c7a5f29f30e8f730e060597b06ad -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Can you please try again with Karmic? ** Package changed: xscreensaver (Ubuntu) = mesa (Ubuntu) ** Changed in: mesa (Ubuntu) Status: New = Incomplete ** Changed in: mesa (Ubuntu) Assignee: (unassigned) = Tormod Volden (tormodvolden) -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Attachment added: gdb log show bt full with symbols and info registers http://launchpadlibrarian.net/30703235/solar_winds_gdb.txt -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Here is a gdb log showing /usr/lib/xscreensaver/solarwinds being executing succesfully a couple of times in karmic-as-of-aug-23rd and then on the 4th time the program is started, it hits a SIGFPE almost right away. The log includes bt full and info registers. ** Changed in: mesa (Ubuntu) Status: Incomplete = Confirmed -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
Yes I just repro'd it on karmic. I just had to open the screensaver dialog and then I selected solarwinds and press Preview. I let the apport crash submit from karmic and I marked that bug (417855) as a duplicate of this one in case the fresh logs contains additional clues. As of right now, Karmic still has mesa 7.5-1ubuntu1 though. I wonder if this repros on the 7.6 branch (I don't have time to check this right now though). -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Attachment added: debug backtrace http://launchpadlibrarian.net/30704900/solarwinds.gdb -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
It seems that vbo_exec_vtx_flush gets called with exec-vtx.vertex_size=0 and we get a division by zero. Not sure I understand this, but since this happens when linelist[i][1] = -1 in wind::update, I thought it was a bit strange that an empty GL_LINES block is run. This patch seems to avoid the crash at least. ** Attachment added: move also glBegin and glEnd inside the conditional http://launchpadlibrarian.net/30705924/solarwinds.patch ** Package changed: mesa (Ubuntu) = rss-glx (Ubuntu) ** Also affects: mesa (Ubuntu) Importance: Undecided Status: New -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
I am pretty sure this just exposes a bug in mesa though. -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Package changed: mesa (Ubuntu) = xscreensaver (Ubuntu) ** Changed in: xscreensaver (Ubuntu) Status: Confirmed = New -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 346072] Re: solarwinds crashed with SIGFPE in vbo_exec_vtx_flush()
** Package changed: rss-glx (Ubuntu) = mesa (Ubuntu) ** Changed in: mesa (Ubuntu) Status: Triaged = Confirmed -- solarwinds crashed with SIGFPE in vbo_exec_vtx_flush() https://bugs.launchpad.net/bugs/346072 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in ubuntu. ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
