[Bug 86864] [rv6xx] RADEON_FLAG_GTT_WC causes GPU to reset when playing Second Life / other games

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86864

--- Comment #8 from Shawn Starr <shawn.starr at rogers.com> ---
With the environment variable set prior to X (in .bashrc). Running game with
gdb still locks up GPU.

No crash in game reported (break within gdb):

here is threads:


(gdb) info threads
  Id   Target Id         Frame
  14   Thread 0x7fffe0602700 (LWP 1625) "do-not-directly" 0x00000037a5cc491d in
nanosleep () from /lib64/libc.so.6
  13   Thread 0x7ffff000f700 (LWP 1624) "do-not-directly" 0x00000037a640c578 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  12   Thread 0x7fffe0e03700 (LWP 1623) "threaded-ml" 0x00000037a5cf51dd in
poll () from /lib64/libc.so.6
  11   Thread 0x7fffc23a4700 (LWP 1621) "gdbus" 0x00000037a5cf51dd in poll ()
from /lib64/libc.so.6
  10   Thread 0x7fffc2ba5700 (LWP 1620) "do-not-directly" 0x00000037a5d00d83 in
epoll_wait () from /lib64/libc.so.6
  9    Thread 0x7fffe27fc700 (LWP 1615) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  8    Thread 0x7fffe2ffd700 (LWP 1614) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  7    Thread 0x7fffe37fe700 (LWP 1613) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  6    Thread 0x7fffe3fff700 (LWP 1612) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  5    Thread 0x7ffff0b46700 (LWP 1611) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  4    Thread 0x7ffff1347700 (LWP 1610) "do-not-directly" 0x00000037a640f8fd in
nanosleep () from /lib64/libpthread.so.0
  3    Thread 0x7ffff1b48700 (LWP 1609) "do-not-directly" 0x00000037a640c590 in
pthread_cond_wait@@GLIBC_2.3.2 ()
   from /lib64/libpthread.so.0
  2    Thread 0x7ffff2403700 (LWP 1583) "do-not-directly" 0x00000037a640f8fd in
nanosleep () from /lib64/libpthread.so.0
* 1    Thread 0x7ffff270aa00 (LWP 1579) "do-not-directly" 0x00000037a640f8fd in
nanosleep () from /lib64/libpthread.so.0

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