Description of problem: $ glxgears Failed to initialize TTM buffer manager. Falling back to classic. glxgears: ../common/dri_bufmgr_fake.c:831: dri_fake_bo_validate: Assertion `!(bo_fake->flags & (0x00000001|0x00000004))' failed. Happens when running under compiz. Works without compiz. i965 Version-Release number of selected component (if applicable): mesa-libGL-7.1-0.21.fc9.x86_64 xorg-x11-drv-i810-2.2.1-19.fc9.x86_64
Created attachment 301555 [details] X log
Sometimes X crashes instead, with a backtrace of: Program received signal SIGABRT, Aborted. [Switching to Thread 0x7f36dbb24780 (LWP 2762)] 0x00007f36dc423ef5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 64 return INLINE_SYSCALL (tgkill, 3, pid, selftid, sig); (gdb) bt #0 0x00007f36dc423ef5 in raise (sig=<value optimized out>) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 #1 0x00007f36dc425a63 in abort () at abort.c:88 #2 0x00007f36dc41ce99 in __assert_fail ( assertion=0x7f36c957c050 "!(bo_fake->flags & (0x00000001|0x00000004))", file=0x7f36c957c128 "../common/dri_bufmgr_fake.c", line=831, function=0x7f36c957c350 "dri_fake_bo_validate") at assert.c:78 #3 0x00007f36c93c732d in dri_fake_reloc_and_validate_buffer (bo=0x288a080) at ../common/dri_bufmgr_fake.c:830 #4 0x00007f36c93c7078 in dri_fake_reloc_and_validate_buffer (bo=0x3e93220) at ../common/dri_bufmgr_fake.c:1010 #5 0x00007f36c93c7364 in dri_fake_process_relocs (batch_buf=0x3e93220, count_p=0x7fffe5e1e704) at ../common/dri_bufmgr_fake.c:1049 #6 0x00007f36c93c7b87 in _intel_batchbuffer_flush (batch=0x19a2530, file=<value optimized out>, line=<value optimized out>) at intel_batchbuffer.c:134 #7 0x00007f36c93cdcc9 in intelFinish (ctx=0xaca) at intel_context.c:372 #8 0x00007f36db49c124 in ?? () from /usr/lib64/xorg/modules/extensions//libglx.so #9 0x00007f36db49b2f2 in ?? () from /usr/lib64/xorg/modules/extensions//libglx.so #10 0x00007f36db49f702 in ?? () from /usr/lib64/xorg/modules/extensions//libglx.so #11 0x0000000000446374 in Dispatch () #12 0x000000000042c85d in main () (i.e., it appears to be hitting the same assertion.)
Created attachment 301559 [details] X log from server abort
try with mesa-7.1-0.27 when it lands in koji.
Tried -28. Works now.