git/cvs xserver, radeon, mesa, drm http://tremulous.net/index.php?section=about I start tremulous 1.1.0 , play a demo, then press ~ for the console. at that moment my X700 pcie card seems to hardlock. The screen freezes, with the console halfway down. To resolve this situation a reboot is required. I tried debugging this remotely. Seems it's not a segfault of tremulous.x86 (gdb reports no crash in tremulous), but seems a higherup X error. X process is hanging there, unkillable: root 1055 55.8 0.8 11104 8020 tty7 R 16:02 10:50 X :0 attached gdb to it: #0 0xffffe410 in ?? () #1 0x00004040 in ?? () #2 0x00000000 in ?? () #3 0x00006444 in ?? () #4 0xb7d81099 in ioctl () from /lib/libc.so.6 #5 0xb7bfd1fc in drmCommandNone () from /usr/local/lib/xorg/modules/linux//libdrm.so #6 0x00006444 in ?? () #7 0x00000000 in ?? () #8 0x081b7f90 in ?? () #9 0x0823fe98 in ?? () #10 0x0823fe98 in ?? () #11 0xb7bf8ea4 in ?? () from /usr/local/lib/xorg/modules/drivers//radeon_drv.so #12 0xb7bbe8a1 in RADEONWaitForIdleCP () from /usr/local/lib/xorg/modules/drivers//radeon_drv.so #13 0x082af998 in ?? ()
Can be closed, unsetting "SDL_AUDIODRIVER=alsa" fixed this insane behaviour. the screenfreeze and X lockup made me suspect it was Xorg hanging on the card or something.
My pleasure..
closed
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