compiz crashed with SIGSEGV in get_radeon_bo()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Nux |
Won't Fix
|
Medium
|
Unassigned | ||
nux (Ubuntu) |
Won't Fix
|
Medium
|
Unassigned |
Bug Description
after upgrade to 12.04 beta 1 from oneiric, compiz can crash randomly soon after login.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.4.0-0ubuntu2
ProcVersionSign
Uname: Linux 3.2.0-17-generic i686
ApportVersion: 1.94-0ubuntu1
Architecture: i386
CrashCounter: 1
Date: Sat Mar 3 11:57:40 2012
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz --replace
SegvAnalysis:
Segfault happened at: 0x6326526: mov 0x10(%eax),%edx
PC (0x06326526) ok
source "0x10(%eax)" (0x00000010) not located in a known VMA region (needed readable region)!
destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? () from /usr/lib/
r300_flush () from /usr/lib/
?? () from /usr/lib/
st_flush () from /usr/lib/
st_finish () from /usr/lib/
Title: compiz crashed with SIGSEGV in r300_flush()
UpgradeStatus: Upgraded to precise on 2012-03-02 (0 days ago)
UserGroups: adm admin audio cdrom dialout dip disk floppy fuse lp lpadmin mythtv netdev plugdev powerdev sambashare scanner users video
visibility: | private → public |
Changed in nux: | |
importance: | Undecided → Medium |
StacktraceTop: st_cb_flush. c:92 st_cb_flush. c:103
get_radeon_bo (_buf=0x0) at radeon_drm_bo.c:91
r300_flush (pipe=0x892b128, flags=2, fence=0xbfb53c1c) at r300_flush.c:86
r300_flush_wrapped (pipe=0x892b128, fence=0xbfb53c1c) at r300_flush.c:137
st_flush (st=0x89af490, fence=0xbfb53c1c) at state_tracker/
st_finish (st=0x89af490) at state_tracker/