https://bugzilla.kernel.org/show_bug.cgi?id=217587 Bug ID: 217587 Summary: amdgpu kernel NULL pointer dereference, address: 0000000000000054 Product: Drivers Version: 2.5 Hardware: AMD OS: Linux Status: NEW Severity: low Priority: P3 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@xxxxxxxxxxxxxxxxxxxx Reporter: moviuro.kernel@xxxxxxxx Regression: No Created attachment 304471 --> https://bugzilla.kernel.org/attachment.cgi?id=304471&action=edit dmesg (journalctl -k -b -1) & lspci -kkv My 6.3.8 kernel says Oops, NULL pointer dereference, address: 0000000000000054, when I successfully unlock my Xorg session that is locked by xsecurelock (https://github.com/google/xsecurelock) when my screen(s) have not yet turned back on. * Lock the screen with `xsecurelock(1)` * Wait until the monitors go to sleep (I unplug my mouse and keyboard thanks to a little USB KVM) * Quickly type my password and <enter> to unlock my session before the screens turn back on Unexpected: machine ~freeze (X11 not responsive, machine won't reboot properly (`reboot`), but I can initiate a SSH session and `echo b > /proc/sysrq-target`) The attached dmesg was obtained with `drm=debug=4` in cmdline. `lspci -kkv` also attached. Hardware list: B550 Phantom Gaming-ITX, 5800X, RX6950XT reference design card. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.