* [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference
@ 2019-12-14 6:55 bugzilla-daemon
2019-12-14 6:56 ` [Bug 205853] " bugzilla-daemon
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-daemon @ 2019-12-14 6:55 UTC (permalink / raw)
To: dri-devel
https://bugzilla.kernel.org/show_bug.cgi?id=205853
Bug ID: 205853
Summary: amdgpu kernel bug: kernel null pointer dereference
Product: Drivers
Version: 2.5
Kernel Version: 5.4.2
Hardware: x86-64
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: Video(DRI - non Intel)
Assignee: drivers_video-dri@kernel-bugs.osdl.org
Reporter: janpieter.sollie@dommel.be
Regression: No
Created attachment 286277
--> https://bugzilla.kernel.org/attachment.cgi?id=286277&action=edit
dmesg of kernel 5.4.2
possible duplicate of #204181, but as they are talking about X software, and I
don't even have an xorg setup (issue happens at boot, device is only present
for opencl software), I decided to file a new one:
AMDGPU kernel NULL pointer dereference, address: 0000000000000d71
using fiji device
lspci, dmesg and .config attached.
--
You are receiving this mail because:
You are watching the assignee of the bug.
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug 205853] amdgpu kernel bug: kernel null pointer dereference 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon @ 2019-12-14 6:56 ` bugzilla-daemon 2019-12-14 6:58 ` bugzilla-daemon ` (3 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon @ 2019-12-14 6:56 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=205853 --- Comment #1 from Janpieter Sollie (janpieter.sollie@dommel.be) --- Created attachment 286279 --> https://bugzilla.kernel.org/attachment.cgi?id=286279&action=edit lspci -v output -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 205853] amdgpu kernel bug: kernel null pointer dereference 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon 2019-12-14 6:56 ` [Bug 205853] " bugzilla-daemon @ 2019-12-14 6:58 ` bugzilla-daemon 2019-12-14 7:52 ` bugzilla-daemon ` (2 subsequent siblings) 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon @ 2019-12-14 6:58 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=205853 --- Comment #2 from Janpieter Sollie (janpieter.sollie@dommel.be) --- Created attachment 286281 --> https://bugzilla.kernel.org/attachment.cgi?id=286281&action=edit kernel config file -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 205853] amdgpu kernel bug: kernel null pointer dereference 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon 2019-12-14 6:56 ` [Bug 205853] " bugzilla-daemon 2019-12-14 6:58 ` bugzilla-daemon @ 2019-12-14 7:52 ` bugzilla-daemon 2020-01-02 8:08 ` bugzilla-daemon 2020-01-02 8:08 ` bugzilla-daemon 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon @ 2019-12-14 7:52 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=205853 --- Comment #3 from Janpieter Sollie (janpieter.sollie@dommel.be) --- the issue seems to be in the DC driver: booting the amdgpu kernel module with "dc=0" reduces the output to: ======================== [ 7.050414] amdgpu 0000:0a:00.0: [drm:amdgpu_ib_ring_tests [amdgpu]] *ERROR* IB test failed on uvd (-110). [ 7.151761] [drm:process_one_work] *ERROR* ib ring test failed (-110). ======================== -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 205853] amdgpu kernel bug: kernel null pointer dereference 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon ` (2 preceding siblings ...) 2019-12-14 7:52 ` bugzilla-daemon @ 2020-01-02 8:08 ` bugzilla-daemon 2020-01-02 8:08 ` bugzilla-daemon 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon @ 2020-01-02 8:08 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=205853 --- Comment #4 from Janpieter Sollie (janpieter.sollie@dommel.be) --- Created attachment 286571 --> https://bugzilla.kernel.org/attachment.cgi?id=286571&action=edit working .config this modified .config file allows the DC driver to get things up and running; however: as the IB ring error still exists, I'll have to look further into that, but that's another bug -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 205853] amdgpu kernel bug: kernel null pointer dereference 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon ` (3 preceding siblings ...) 2020-01-02 8:08 ` bugzilla-daemon @ 2020-01-02 8:08 ` bugzilla-daemon 4 siblings, 0 replies; 6+ messages in thread From: bugzilla-daemon @ 2020-01-02 8:08 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=205853 Janpieter Sollie (janpieter.sollie@dommel.be) changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DOCUMENTED -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2020-01-02 8:08 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2019-12-14 6:55 [Bug 205853] New: amdgpu kernel bug: kernel null pointer dereference bugzilla-daemon 2019-12-14 6:56 ` [Bug 205853] " bugzilla-daemon 2019-12-14 6:58 ` bugzilla-daemon 2019-12-14 7:52 ` bugzilla-daemon 2020-01-02 8:08 ` bugzilla-daemon 2020-01-02 8:08 ` bugzilla-daemon
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.