* [Bug 210415] New: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops @ 2020-11-29 19:12 bugzilla-daemon 2020-11-29 19:13 ` [Bug 210415] " bugzilla-daemon ` (2 more replies) 0 siblings, 3 replies; 4+ messages in thread From: bugzilla-daemon @ 2020-11-29 19:12 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=210415 Bug ID: 210415 Summary: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops Product: Drivers Version: 2.5 Kernel Version: 5.9.11 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: david.alejandro.rubio@gmail.com Regression: No Created attachment 293863 --> https://bugzilla.kernel.org/attachment.cgi?id=293863&action=edit dmesg output I have an RX 480. Every few hours after kernel 5.4 (!) I've been getting random GPU hangs, and after kernel 5.9, they became not only more frequent, but afterwards the kernel sent messages like Nov 29 15:44:31 reimu kernel: [drm] Bailing on TDR for s_job:34a, as another already in progress Nov 29 15:44:31 reimu kernel: BUG: kernel NULL pointer dereference, address: 0000000000000020 Nov 29 15:44:31 reimu kernel: #PF: supervisor write access in kernel mode Nov 29 15:44:31 reimu kernel: #PF: error_code(0x0002) - not-present page And an Oops right afterwards Oops: 0002 [#2] PREEMPT SMP NOPTI The full dmesg is attached. Kernel is compiled with Archlinux kernel preferences, but using a kernel directly from kernel.org and compiled with the modules I need give me the same error. Attached error. -- 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] 4+ messages in thread
* [Bug 210415] [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops 2020-11-29 19:12 [Bug 210415] New: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops bugzilla-daemon @ 2020-11-29 19:13 ` bugzilla-daemon 2020-11-29 19:13 ` bugzilla-daemon 2020-11-29 19:14 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2020-11-29 19:13 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=210415 --- Comment #1 from David Rubio (david.alejandro.rubio@gmail.com) --- This is really been happening for really long, but the now-appearing kernel oops and BUG prints made me realize it's necessary to post this. The exact GPU model is MSI RX 480 GAMING X. -- 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] 4+ messages in thread
* [Bug 210415] [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops 2020-11-29 19:12 [Bug 210415] New: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops bugzilla-daemon 2020-11-29 19:13 ` [Bug 210415] " bugzilla-daemon @ 2020-11-29 19:13 ` bugzilla-daemon 2020-11-29 19:14 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2020-11-29 19:13 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=210415 --- Comment #2 from David Rubio (david.alejandro.rubio@gmail.com) --- Created attachment 293865 --> https://bugzilla.kernel.org/attachment.cgi?id=293865&action=edit lspci -vvv 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] 4+ messages in thread
* [Bug 210415] [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops 2020-11-29 19:12 [Bug 210415] New: [amdgpu] constant GPU hangs followed by kernel "BUG" and following kernel oops bugzilla-daemon 2020-11-29 19:13 ` [Bug 210415] " bugzilla-daemon 2020-11-29 19:13 ` bugzilla-daemon @ 2020-11-29 19:14 ` bugzilla-daemon 2 siblings, 0 replies; 4+ messages in thread From: bugzilla-daemon @ 2020-11-29 19:14 UTC (permalink / raw) To: dri-devel https://bugzilla.kernel.org/show_bug.cgi?id=210415 --- Comment #3 from David Rubio (david.alejandro.rubio@gmail.com) --- Created attachment 293867 --> https://bugzilla.kernel.org/attachment.cgi?id=293867&action=edit lscpu 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] 4+ messages in thread
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