From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 108940] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613 core_link_enable_stream+0xc14/0x1040QHD bug?
Date: Tue, 04 Dec 2018 11:17:16 +0000 [thread overview]
Message-ID: <bug-108940-502@http.bugs.freedesktop.org/> (raw)
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https://bugs.freedesktop.org/show_bug.cgi?id=108940
Bug ID: 108940
Summary: drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.
c:1613 core_link_enable_stream+0xc14/0x1040QHD bug?
Product: DRI
Version: unspecified
Hardware: x86-64 (AMD64)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/AMDgpu
Assignee: dri-devel@lists.freedesktop.org
Reporter: stfn+freedesktop@hijnn.net
Created attachment 142710
--> https://bugs.freedesktop.org/attachment.cgi?id=142710&action=edit
4.19 dmesg crash at boot
I recently switched from a dual monitor setup with 1 HDMI and 1 VGA monitor
(connected through a powered HDMI -> VGA concerter) to a QHD 34" Acer ED347CKR
monitor (https://www.acer.com/ac/en/US/content/model/UM.CE7AA.001) since Ryzen
doesn't VGA (https://bugs.freedesktop.org/show_bug.cgi?id=105880).
It solved that crash, but it introduced a new crash.
4.18 amdgpu.dc_log=1 amdgpu.dc=0 pcie_aspm=off doesn't boot, display
corruption. Colored line through boot text
4.19 amdgpu.dc_log=1 amdgpu.dc=0 pcie_aspm=off doesn't boot, display
corruption. Colored line through boot text
4.18 amdgpu.dc_log=1 amdgpu.dc=1 crash at boot and systems hangs, see
attachment 418_dmesg_boot_crash.log
4.19 amdgpu.dc_log=1 amdgpu.dc=1 crash at boot, system runs, see attachment
419_dmesg_boot_crash.log
All errors below are with 419 amdgpu.dc_log=1 amdgpu.dc=1.
I see a difference in crashes when I boot with my monitor on or off.
Monitor on at boot (419_dmesg_boot_crash.log):
dec 04 11:25:48 spin kernel: ACPI BIOS Warning (bug): Optional FADT field
Pm2ControlBlock has valid Length but zero Address: 0x0000000000000000/0x1
(20180810/tbfadt-624)
dec 04 11:25:48 spin kernel: random: 7 urandom warning(s) missed due to
ratelimiting
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/calcs/dcn_calcs.c:1372
dcn_bw_update_from_pplib+0x16b/0x280 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1570
core_link_enable_stream+0x657/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1599
core_link_enable_stream+0x6a2/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1570
core_link_enable_stream+0x657/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1589
core_link_enable_stream+0x9cd/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1599
core_link_enable_stream+0x6a2/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1570
core_link_enable_stream+0x657/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1589
core_link_enable_stream+0x9cd/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1599
core_link_enable_stream+0x6a2/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1617
core_link_enable_stream+0xa5b/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1646
core_link_enable_stream+0xaa7/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1617
core_link_enable_stream+0xa5b/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1636
core_link_enable_stream+0xb68/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1646
core_link_enable_stream+0xaa7/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1617
core_link_enable_stream+0xa5b/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1636
core_link_enable_stream+0xb68/0xb90 [amdgpu]
dec 04 11:25:49 spin kernel: WARNING: CPU: 6 PID: 460 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1646
core_link_enable_stream+0xaa7/0xb90 [amdgpu]
Monitor off at boot (419_dmesg_monitor_off_at_boot.log):
[ 9.162954] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613
core_link_enable_stream+0xc14/0x1040 [amdgpu]
[ 9.163778] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1632
core_link_enable_stream+0xe2e/0x1040 [amdgpu]
[ 9.164599] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1645
core_link_enable_stream+0xc8b/0x1040 [amdgpu]
[ 9.165418] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 9.166236] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
[ 9.167059] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 9.167879] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1685
core_link_enable_stream+0x1018/0x1040 [amdgpu]
[ 9.168696] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
[ 9.169517] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 9.170343] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1685
core_link_enable_stream+0x1018/0x1040 [amdgpu]
[ 9.171162] WARNING: CPU: 3 PID: 537 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
[ 51.610218] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613
core_link_enable_stream+0xc14/0x1040 [amdgpu]
[ 51.611366] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1645
core_link_enable_stream+0xc8b/0x1040 [amdgpu]
[ 51.612436] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613
core_link_enable_stream+0xc14/0x1040 [amdgpu]
[ 51.613504] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1632
core_link_enable_stream+0xe2e/0x1040 [amdgpu]
[ 51.614573] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1645
core_link_enable_stream+0xc8b/0x1040 [amdgpu]
[ 51.615639] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613
core_link_enable_stream+0xc14/0x1040 [amdgpu]
[ 51.616711] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1632
core_link_enable_stream+0xe2e/0x1040 [amdgpu]
[ 51.617776] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1645
core_link_enable_stream+0xc8b/0x1040 [amdgpu]
[ 51.618773] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 51.619734] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
[ 51.620694] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 51.621657] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1685
core_link_enable_stream+0x1018/0x1040 [amdgpu]
[ 51.622617] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
[ 51.623581] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1666
core_link_enable_stream+0xedd/0x1040 [amdgpu]
[ 51.624547] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1685
core_link_enable_stream+0x1018/0x1040 [amdgpu]
[ 51.625508] WARNING: CPU: 5 PID: 50 at
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1698
core_link_enable_stream+0xf58/0x1040 [amdgpu]
Without pcie_aspm=off my console gets spammed infrequently with errors like:
[ 16.588103] pcieport 0000:00:01.2: AER: Corrected error received: id=0008
[ 16.588110] pcieport 0000:00:01.2: PCIe Bus Error: severity=Corrected,
type=Data Link Layer, id=000a(Receiver ID)
[ 16.588121] pcieport 0000:00:01.2: device [1022:15d3] error
status/mask=00000040/00006000
[ 16.588128] pcieport 0000:00:01.2: [ 6] Bad TLP
The first time I saw those was with 4.16, but they don't occur every boot. I'm
not sure if those were present <4.16. I'm aslo not sure if this is still
present at 4.19. I'll soon find out since my system no longer boots with
pci_aspm=off.
When running 4.19 I sometimes see
(EE) AMDGPU(0): drmmode_do_crtc_dpms cannot get last vblank counter
in xorg.log. See 419_Xorg.0.monitor_off_at_boot.log
I tried 4.20rc2 (I can't get newer RC's to build the Manjaro way) but it has
identical errors as 4.19.
Also attached lspci -nnk | grep VGA -A 12.
System: Host: spin Kernel: 4.19.6-1-MANJARO x86_64 bits: 64 compiler: gcc v:
8.2.1 Desktop: KDE Plasma 5.14.4 tk: Qt 5.11.2
wm: kwin_x11 dm: SDDM Distro: Manjaro Linux
Graphics: Device-1: AMD Raven Ridge [Radeon Vega Series / Radeon Vega Mobile
Series] driver: amdgpu v: kernel bus ID: 38:00.0
chip ID: 1002:15dd
Display: x11 server: X.Org 1.20.3 driver: amdgpu,ati unloaded:
modesetting alternate: fbdev,vesa
compositor: kwin_x11 resolution: 3440x1440~60Hz
OpenGL: renderer: AMD RAVEN (DRM 3.27.0 4.19.6-1-MANJARO LLVM 7.0.0)
v: 4.5 Mesa 18.2.6 compat-v: 4.4
direct render: Yes
If you need more info, please let me know!
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next reply other threads:[~2018-12-04 11:17 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-04 11:17 bugzilla-daemon [this message]
2018-12-04 11:17 ` [Bug 108940] drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613 core_link_enable_stream+0xc14/0x1040QHD bug? bugzilla-daemon
2018-12-04 11:18 ` bugzilla-daemon
2018-12-04 11:18 ` bugzilla-daemon
2018-12-04 11:19 ` bugzilla-daemon
2018-12-04 11:19 ` [Bug 108940] QHD bug? drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:1613 core_link_enable_stream+0xc14/0x1040 bugzilla-daemon
2018-12-04 18:20 ` bugzilla-daemon
2018-12-05 15:09 ` bugzilla-daemon
2018-12-08 16:40 ` bugzilla-daemon
2018-12-08 16:40 ` bugzilla-daemon
2018-12-09 0:39 ` bugzilla-daemon
2018-12-09 0:52 ` bugzilla-daemon
2018-12-15 18:42 ` bugzilla-daemon
2018-12-23 8:25 ` bugzilla-daemon
2018-12-23 8:26 ` bugzilla-daemon
2019-01-16 13:26 ` bugzilla-daemon
2019-01-16 13:52 ` bugzilla-daemon
2019-01-17 12:18 ` bugzilla-daemon
2019-01-17 12:22 ` bugzilla-daemon
2019-02-25 9:52 ` bugzilla-daemon
2019-03-28 17:14 ` bugzilla-daemon
2019-03-28 17:29 ` bugzilla-daemon
2019-03-28 17:31 ` bugzilla-daemon
2019-05-30 7:20 ` bugzilla-daemon
2019-11-19 9:06 ` bugzilla-daemon
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