https://bugs.freedesktop.org/show_bug.cgi?id=76840
--- Comment #7 from Michael Eagle xanto@egaming.ro --- Sorry, seems like the comment I entered just vanished,
So, without my xorg conf, X server crashes with the following:
(WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.0.log", Time: Mon Mar 31 18:11:05 2014 (==) Using system config directory "/usr/share/X11/xorg.conf.d" Initializing built-in extension Generic Event Extension Initializing built-in extension SHAPE Initializing built-in extension MIT-SHM Initializing built-in extension XInputExtension Initializing built-in extension XTEST Initializing built-in extension BIG-REQUESTS Initializing built-in extension SYNC Initializing built-in extension XKEYBOARD Initializing built-in extension XC-MISC Initializing built-in extension SECURITY Initializing built-in extension XINERAMA Initializing built-in extension XFIXES Initializing built-in extension RENDER Initializing built-in extension RANDR Initializing built-in extension COMPOSITE Initializing built-in extension DAMAGE Initializing built-in extension MIT-SCREEN-SAVER Initializing built-in extension DOUBLE-BUFFER Initializing built-in extension RECORD Initializing built-in extension DPMS Initializing built-in extension X-Resource Initializing built-in extension XVideo Initializing built-in extension XVideo-MotionCompensation Initializing built-in extension SELinux Initializing built-in extension XFree86-VidModeExtension Initializing built-in extension XFree86-DGA Initializing built-in extension XFree86-DRI Initializing built-in extension DRI2 Loading extension GLX (II) [KMS] Kernel modesetting enabled. X: ../../../../include/privates.h:123: dixGetPrivateAddr: Assertion `key->initialized' failed.
If I restart mdm once again or if I execute, startx. Then the system hangs, and I can't access any VTYs but I can reboot with CTRL + Alt + del.
However, if I rmmod the radeon driver and then modprobe it once again. I get kernel panic, and I could only reboot from the powerbutton.
Attached images from above represents crash backtrace messages after modprobe fails.
Hope it helps,
Thank you.