* [Bug 111392] New: [NV110] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ]
@ 2019-08-13 9:59 bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
0 siblings, 1 reply; 5+ messages in thread
From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-08-13 9:59 UTC (permalink / raw)
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW
[-- Attachment #1.1: Type: text/plain, Size: 2364 bytes --]
https://bugs.freedesktop.org/show_bug.cgi?id=111392
Bug ID: 111392
Summary: [NV110] bus: MMIO read of 00000000 FAULT at 619444 [
IBUS ]
Product: xorg
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: Driver/nouveau
Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Reporter: gius-italy-oA6aJsjdrIk@public.gmane.org
QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org
Created attachment 145046
--> https://bugs.freedesktop.org/attachment.cgi?id=145046&action=edit
Dmesg - Full
Hi, everything looks like working fine on my system but I noticed some error
messages by Nouveau on dmesg.
[ 1.963196] nouveau: detected PR support, will not use DSM
[ 1.964517] nouveau 0000:01:00.0: NVIDIA GM107 (1171b0a2)
[ 2.009352] nouveau 0000:01:00.0: bios: version 82.07.79.00.1e
[ 2.115174] nouveau 0000:01:00.0: fb: 2048 MiB GDDR5
[ 2.115188] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 022554
[ IBUS ]
[ 2.125653] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 10ac08
[ IBUS ]
[ 2.786164] nouveau 0000:01:00.0: DRM: VRAM: 2048 MiB
[ 2.786164] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB
[ 2.786167] nouveau 0000:01:00.0: DRM: Pointer to TMDS table invalid
[ 2.786167] nouveau 0000:01:00.0: DRM: DCB version 4.0
[ 2.786508] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies
[ 2.786711] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on
minor 1
[ 13.593658] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444
[ IBUS ]
[ 21.216350] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444
[ IBUS ]
[ 31.437080] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444
[ IBUS ]
[ 3506.842157] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444
[ IBUS ]
For read error on addresses 022544 and 10ac08 two bug reports already exists
(bug 100423 and bug 104835).
More info
Notebook model: ASUS N551JW
Kernel version: 5.2.6-200.fc30.x86_64 (Fedora 30)
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^ permalink raw reply [flat|nested] 5+ messages in thread[parent not found: <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>]
* [Bug 111392] [NV110] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> @ 2019-08-13 21:02 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-08-14 22:43 ` [Bug 111392] [NV117] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ ` (2 subsequent siblings) 3 siblings, 0 replies; 5+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-08-13 21:02 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 1133 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=111392 --- Comment #1 from Giuseppe Lumia <gius-italy-oA6aJsjdrIk@public.gmane.org> --- I found out something new about the bug. Looks like the read on 0x619444 is called by the function gm107_gr_init_bios_2 in https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/drivers/gpu/drm/nouveau/nvkm/engine/gr/gm107.c?h=v5.2.8#n309. I got nvapeek to work on my system ( I had to disable kernel_lockdown since I was getting "PCI init failure" ) and this is the output: ./nvapeek 0x619444 00619444: badf1301 The curious thing is that if I analyze all the addresses preceding and following 0x619444 I get only a list of badf1301 and badf1100 (so a "small error" on the offset is to exclude). Unfortunately I have no clue what this address 0x619444 refers to and why the function gm107_gr_init_bios_2 was added to the source code. I also found out the commit which added this code: https://github.com/torvalds/linux/commit/0f78acc86bbfc60cdaffd4eb03e4a35b28397cbb -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2177 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 111392] [NV117] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2019-08-13 21:02 ` [Bug 111392] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-08-14 22:43 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-09-04 21:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-12-04 9:51 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 3 siblings, 0 replies; 5+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-08-14 22:43 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 546 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=111392 Giuseppe Lumia <gius-italy-oA6aJsjdrIk@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[NV110] bus: MMIO read of |[NV117] bus: MMIO read of |00000000 FAULT at 619444 [ |00000000 FAULT at 619444 [ |IBUS ] |IBUS ] -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 1181 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 111392] [NV117] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> 2019-08-13 21:02 ` [Bug 111392] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-08-14 22:43 ` [Bug 111392] [NV117] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-09-04 21:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 2019-12-04 9:51 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 3 siblings, 0 replies; 5+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-09-04 21:13 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 2868 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=111392 --- Comment #2 from stf <fixpoint.combinator-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> --- I am having the same problem, except that my XFCE sometimes freezes. # cat /var/log/syslog | grep -i nouveau | cut -d' ' -f 7- [48132.074803] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [ 5.461491] nouveau: detected PR support, will not use DSM [ 5.463061] nouveau 0000:01:00.0: NVIDIA GM107 (117360a2) [ 5.582620] nouveau 0000:01:00.0: bios: version 82.07.b0.00.11 [ 5.850055] nouveau 0000:01:00.0: fb: 4096 MiB GDDR5 [ 5.850120] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 022554 [ IBUS ] [ 5.890448] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 10ac08 [ IBUS ] [ 5.949021] nouveau 0000:01:00.0: DRM: VRAM: 4096 MiB [ 5.949024] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 5.949030] nouveau 0000:01:00.0: DRM: Pointer to TMDS table invalid [ 5.949041] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 5.949901] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies [ 5.949923] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 nouveau-pci-0100 [ 27.158915] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [ 3017.006179] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] ^^^^ This is the last line before the hard restart. [ 4.702574] nouveau: detected PR support, will not use DSM [ 4.704259] nouveau 0000:01:00.0: NVIDIA GM107 (117360a2) [ 4.814736] nouveau 0000:01:00.0: bios: version 82.07.b0.00.11 [ 5.225233] nouveau 0000:01:00.0: fb: 4096 MiB GDDR5 [ 5.225298] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 022554 [ IBUS ] [ 5.269825] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 10ac08 [ IBUS ] [ 5.328777] nouveau 0000:01:00.0: DRM: VRAM: 4096 MiB [ 5.328779] nouveau 0000:01:00.0: DRM: GART: 1048576 MiB [ 5.328786] nouveau 0000:01:00.0: DRM: Pointer to TMDS table invalid [ 5.328789] nouveau 0000:01:00.0: DRM: DCB version 4.0 [ 5.329569] nouveau 0000:01:00.0: DRM: MM: using COPY for buffer copies [ 5.329589] [drm] Initialized nouveau 1.3.1 20120801 for 0000:01:00.0 on minor 1 nouveau-pci-0100 [ 31.454736] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [ 1718.113435] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [ 1828.533646] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [ 1848.942938] nouveau 0000:01:00.0: bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] Linux kernel: 4.19.0-5-amd64 #1 SMP Debian 4.19.37-5+deb10u2 (2019-08-08) x86_64 GNU/Linux -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 3642 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 5+ messages in thread
* [Bug 111392] [NV117] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] [not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/> ` (2 preceding siblings ...) 2019-09-04 21:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-12-04 9:51 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ 3 siblings, 0 replies; 5+ messages in thread From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ @ 2019-12-04 9:51 UTC (permalink / raw) To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW [-- Attachment #1.1: Type: text/plain, Size: 871 bytes --] https://bugs.freedesktop.org/show_bug.cgi?id=111392 Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|NEW |RESOLVED --- Comment #3 from Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> --- -- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/499. -- You are receiving this mail because: You are the assignee for the bug. [-- Attachment #1.2: Type: text/html, Size: 2448 bytes --] [-- Attachment #2: Type: text/plain, Size: 153 bytes --] _______________________________________________ Nouveau mailing list Nouveau@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/nouveau ^ permalink raw reply [flat|nested] 5+ messages in thread
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2019-08-13 9:59 [Bug 111392] New: [NV110] bus: MMIO read of 00000000 FAULT at 619444 [ IBUS ] bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
[not found] ` <bug-111392-8800-V0hAGp6uBxMKqLRl/0Ahz6D7qz1kEfGD2LY78lusg7I@public.gmane.org/>
2019-08-13 21:02 ` [Bug 111392] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-08-14 22:43 ` [Bug 111392] [NV117] " bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-09-04 21:13 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
2019-12-04 9:51 ` bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ
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