Your message dated Thu, 27 Oct 2022 06:17:10 +0000
with message-id <e1onwcu-000my5...@fasolo.debian.org>
and subject line Bug#1022025: fixed in linux 5.10.149-2
has caused the Debian Bug report #1022025,
regarding regression on amdgpu: drm_kms_helper "flip_done timed out" messages 
during boot and console freeze
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact ow...@bugs.debian.org
immediately.)


-- 
1022025: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1022025
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: linux-image-5.10.0-19-rt-amd64
Severity: important
X-Debbugs-Cc: jhlei...@gmail.com

Dear Maintainer,

linux-image-5.10.0-19-rt-amd64

drm_kms_helper "flip_done timed out" messages during boot. amdgpu. Only 
"nomodeset" works.
This started upgrading from vunerable linux-image-5.10.0-18-rt-amd64 to 
linux-image-5.10.0-19-rt-amd64 (Debian security).

I see a constant stream of these messages which repeat:
[   16.405686] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] 
*ERROR* [CRTC:62:crtc-0] flip_done timed out
[   26.645844] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [CRTC:62:crtc-0] flip_done timed out
[   36.885904] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [PLANE:52:plane-3] flip_done timed out

I see a Linux Mint user has the same problem with 5.10.0.19-amd64 that I have ( 
https://forums.linuxmint.com/viewtopic.php?t=383942&p=2247003 ).

I have an amdgpu.
Hardware name: ASUS System Product Name/PRIME B550M-K, BIOS 2803 04/28/2022
(This motherboard has the AMD B550 chipset. I already installed the most recent 
BIOS version for this motherboard.)
CPU model name: AMD Ryzen 7 5700G with Radeon Graphics
microcode       : 0xa50000d
cpu MHz         : 1516.675


The system is not completely dead. I can ssh into it from another computer. My 
daemons like apache,squid and apt-cacher-ng are responsive.
The problem is I do not have **any** VTs and lightdm never appears on VT7.

Thinking that the "rt" version was fussy about hardware, I tried 
linux-image-5.10.0-19-amd64 but had the same poor results.

I tried some suggestions I found on the internet:
I changed from
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
to
GRUB_CMDLINE_LINUX_DEFAULT="quiet video=SVIDEO-1:d"

I changed
GRUB_CMDLINE_LINUX="zswap.enabled=1 blacklist=watchdog,sp5100_tco"
to
GRUB_CMDLINE_LINUX="amd_iommu=on iommu=pt amdgpu.noretry=0 
amdgpu.lockup_timeout=1000 amdgpu.gpu_recovery=1 amdgpu.audio=0 efi=runtime 
zswap.enabled=1 blacklist=watchdog,sp5100_tco"

These parameter changes did not help.

The only way I successfully boot is to either use the vunerable 
linux-image-5.10.0-18-rt-amd64 or use GRUB_CMDLINE_LINUX="nomodeset 
zswap.enabled=1 blacklist=watchdog,sp5100_tco"
The GUI resolution with "nomodeset" is poor.

Please let me know if you need more information.

dmesg gives much more context:
[   16.405686] [drm:drm_atomic_helper_wait_for_flip_done [drm_kms_helper]] 
*ERROR* [CRTC:62:crtc-0] flip_done timed out
[   16.407440] amdgpu 0000:0a:00.0: [drm] fb0: amdgpudrmfb frame buffer device
[   16.437782] amdgpu 0000:0a:00.0: amdgpu: ring gfx uses VM inv eng 0 on hub 0
[   16.437786] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.0.0 uses VM inv eng 1 
on hub 0
[   16.437787] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.1.0 uses VM inv eng 4 
on hub 0
[   16.437788] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.2.0 uses VM inv eng 5 
on hub 0
[   16.437789] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.3.0 uses VM inv eng 6 
on hub 0
[   16.437789] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.0.1 uses VM inv eng 7 
on hub 0
[   16.437790] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.1.1 uses VM inv eng 8 
on hub 0
[   16.437791] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.2.1 uses VM inv eng 9 
on hub 0
[   16.437791] amdgpu 0000:0a:00.0: amdgpu: ring comp_1.3.1 uses VM inv eng 10 
on hub 0
[   16.437792] amdgpu 0000:0a:00.0: amdgpu: ring kiq_2.1.0 uses VM inv eng 11 
on hub 0
[   16.437793] amdgpu 0000:0a:00.0: amdgpu: ring sdma0 uses VM inv eng 0 on hub 
1
[   16.437794] amdgpu 0000:0a:00.0: amdgpu: ring vcn_dec uses VM inv eng 1 on 
hub 1
[   16.437795] amdgpu 0000:0a:00.0: amdgpu: ring vcn_enc0 uses VM inv eng 4 on 
hub 1
[   16.437796] amdgpu 0000:0a:00.0: amdgpu: ring vcn_enc1 uses VM inv eng 5 on 
hub 1
[   16.437797] amdgpu 0000:0a:00.0: amdgpu: ring jpeg_dec uses VM inv eng 6 on 
hub 1
[   16.443571] [drm] Initialized amdgpu 3.40.0 20150101 for 0000:0a:00.0 on 
minor 0
<snip>
[   26.645844] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [CRTC:62:crtc-0] flip_done timed out
[   36.885904] [drm:drm_atomic_helper_wait_for_dependencies [drm_kms_helper]] 
*ERROR* [PLANE:52:plane-3] flip_done timed out
[   36.885943] ------------[ cut here ]------------
[   36.885944] WARNING: CPU: 8 PID: 188 at 
drivers/gpu/drm/amd/amdgpu/../display/amdgpu_dm/amdgpu_dm.
c:7391 amdgpu_dm_atomic_commit_tail+0x2361/0x23f0 [amdgpu]
[   36.886067] Modules linked in: raid10 raid456 async_raid6_recov async_memcpy 
async_pq async_xor as
ync_tx xor raid6_pq libcrc32c raid0 multipath linear dm_mod raid1 md_mod 
hid_generic amdgpu usbhid hi
d sd_mod t10_pi sr_mod crc_t10dif crct10dif_generic cdrom gpu_sched 
i2c_algo_bit ttm crct10dif_pclmul
 crct10dif_common crc32_pclmul ahci crc32c_intel libahci xhci_pci 
ghash_clmulni_intel drm_kms_helper
xhci_hcd r8169 libata cec realtek mdio_devres aesni_intel libphy libaes usbcore 
drm crypto_simd scsi_
mod cryptd usb_common glue_helper i2c_piix4 wmi gpio_amdpt gpio_generic button
[   36.886088] CPU: 8 PID: 188 Comm: kworker/8:1 Not tainted 5.10.0-19-rt-amd64 
#1 Debian 5.10.149-1
[   36.886091] Hardware name: ASUS System Product Name/PRIME B550M-K, BIOS 2803 
04/28/2022
[   36.886092] Workqueue: events drm_fb_helper_dirty_work [drm_kms_helper]
[   36.886101] RIP: 0010:amdgpu_dm_atomic_commit_tail+0x2361/0x23f0 [amdgpu]
[   36.886201] Code: a8 fd ff ff 01 c7 85 a4 fd ff ff 37 00 00 00 c7 85 ac fd 
ff ff 20 00 00 00 e8 2b c1 13 00 e9 03 fb ff ff 0f 0b e9 74 f9 ff ff <0f> 0b e9 
c1 f9 ff ff 0f 0b 0f 0b e9 d8 f9 ff ff 49 8b 06 41 0f b6
[   36.886203] RSP: 0018:ffffa43fc0773a78 EFLAGS: 00010202
[   36.886204] RAX: 0000000000000002 RBX: 0000000000000734 RCX: 0000000000000000
[   36.886205] RDX: 0000000000000001 RSI: ffffffffbaf1512c RDI: 00000000ffffffff
[   36.886206] RBP: ffffa43fc0773d70 R08: 0000000000000005 R09: 0000000000000000
[   36.886206] R10: ffffa43fc07739d8 R11: ffffa43fc07739dc R12: ffff898cd5137120
[   36.886207] R13: ffff898cd5137000 R14: ffff898cd521ec00 R15: ffff898ce2392c80
[   36.886208] FS:  0000000000000000(0000) GS:ffff899b8e400000(0000) 
knlGS:0000000000000000
[   36.886209] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.886210] CR2: 0000556d1b5e3078 CR3: 0000000376c10000 CR4: 0000000000750ee0
[   36.886211] PKRU: 55555554
[   36.886211] Call Trace:
[   36.886217]  ? __irq_work_queue_local+0x39/0xb0
[   36.886220]  ? irq_work_queue+0x39/0x70
[   36.886222]  ? wake_up_klogd.part.0+0x4f/0x90
[   36.886224]  ? vprintk_emit+0x3c/0x60
[   36.886226]  ? printk+0x62/0x7d
[   36.886228]  ? drm_atomic_helper_wait_for_dependencies+0x1e4/0x200 
[drm_kms_helper]
[   36.886237]  ? __drm_err+0x72/0x90 [drm]
[   36.886255]  commit_tail+0x94/0x130 [drm_kms_helper]
[   36.886264]  drm_atomic_helper_commit+0x11b/0x140 [drm_kms_helper]
[   36.886271]  drm_atomic_helper_dirtyfb+0x188/0x260 [drm_kms_helper]
[   36.886280]  drm_fb_helper_dirty_work+0x188/0x1c0 [drm_kms_helper]
[   36.886288]  process_one_work+0x1ad/0x3d0
[   36.886292]  ? process_one_work+0x3d0/0x3d0
[   36.886293]  worker_thread+0x50/0x3b0
[   36.886295]  ? process_one_work+0x3d0/0x3d0
[   36.886297]  kthread+0x186/0x1a0
[   36.886299]  ? __kthread_parkme+0xa0/0xa0
[   36.886300]  ret_from_fork+0x22/0x30
[   36.886304] ---[ end trace 0000000000000002 ]---
[   36.886319] ------------[ cut here ]------------
[   36.886319] WARNING: CPU: 8 PID: 188 at kernel/rcu/tree_plugin.h:297 
rcu_note_context_switch+0x52/0x600[   36.886323] Modules linked in: raid10 
raid456 async_raid6_recov async_memcpy async_pq async_xor async_tx xor raid6_pq 
libcrc32c raid0 multipath linear dm_mod raid1 md_mod hid_generic amdgpu usbhid 
hid sd_mod t10_pi sr_mod crc_t10dif crct10dif_generic cdrom gpu_sched 
i2c_algo_bit ttm crct10dif_pclmul crct10dif_common crc32_pclmul ahci 
crc32c_intel libahci xhci_pci ghash_clmulni_intel drm_kms_helperxhci_hcd r8169 
libata cec realtek mdio_devres aesni_intel libphy libaes usbcore drm 
crypto_simd scsi_mod cryptd usb_common glue_helper i2c_piix4 wmi gpio_amdpt 
gpio_generic button
[   36.886336] CPU: 8 PID: 188 Comm: kworker/8:1 Not tainted 5.10.0-19-rt-amd64 
#1 Debian 5.10.149-1
[   36.886338] Hardware name: ASUS System Product Name/PRIME B550M-K, BIOS 2803 
04/28/2022
[   36.886338] Workqueue: events drm_fb_helper_dirty_work [drm_kms_helper]
[   36.886345] RIP: 0010:rcu_note_context_switch+0x52/0x600
[   36.886347] Code: ff 7e 00 89 c0 48 03 1c c5 00 49 f8 ba 0f 1f 44 00 00 45 
84 e4 75 15 65 48 8b 04 25 80 bc 01 00 8b b8 c4 07 00 00 85 ff 7e 02 <0f> 0b 65 
48 8b 04 25 80 bc 01 00 8b b0 c4 07 00 00 85 f6 7e 0e 41
[   36.886348] RSP: 0018:ffffa43fc07737c8 EFLAGS: 00010002
[   36.886349] RAX: ffff898ce1bcca40 RBX: ffff899b8e42d800 RCX: 0000000000000000
[   36.886349] RDX: 0000000000000000 RSI: ffffffffbaf1512c RDI: 0000000000000001
[   36.886350] RBP: ffffa43fc0773860 R08: 0000000000000000 R09: ffffa43fc0773878
[   36.886350] R10: ffffa43fc0773870 R11: ffff899bce277d28 R12: 0000000000000000
[   36.886351] R13: ffff898ce1bcca40 R14: ffff898ce1bcca40 R15: 000000000002cb00
[   36.886352] FS:  0000000000000000(0000) GS:ffff899b8e400000(0000) 
knlGS:0000000000000000
[   36.886352] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   36.886353] CR2: 0000556d1b5e3078 CR3: 0000000376c10000 CR4: 0000000000750ee0
[   36.886354] PKRU: 55555554
[   36.886354] Call Trace:
[   36.886356]  __schedule+0x9c/0x980
[   36.886358]  ? _raw_spin_unlock_irqrestore+0x20/0x60
[   36.886360]  schedule+0x5f/0x120
[   36.886358]  ? _raw_spin_unlock_irqrestore+0x20/0x60
[   36.886360]  schedule+0x5f/0x120
[   36.886361]  schedule_timeout+0x8b/0x1a0
[   36.886362]  ? __next_timer_interrupt+0x110/0x110
[   36.886365]  msleep+0x2a/0x40
[   36.886366]  pr_flush+0x14a/0x1a0
[   36.886368]  ? amdgpu_dm_atomic_commit_tail+0x2361/0x23f0 [amdgpu]
[   36.886469]  __warn.cold+0x13/0x3d
[   36.886472]  ? amdgpu_dm_atomic_commit_tail+0x2361/0x23f0 [amdgpu]
[   36.886562]  report_bug+0x9e/0xc0
[   36.886565]  handle_bug+0x35/0x80
[   36.886567]  exc_invalid_op+0x14/0x70
[   36.886568]  asm_exc_invalid_op+0x12/0x20
[   36.886570] RIP: 0010:amdgpu_dm_atomic_commit_tail+0x2361/0x23f0 [amdgpu]
[   36.886636] Code: a8 fd ff ff 01 c7 85 a4 fd ff ff 37 00 00 00 c7 85 ac fd 
ff ff 20 00 00 00 e8 2b c1 13 00 e9 03 fb ff ff 0f 0b e9 74 f9 ff ff <0f> 0b e9 
c1 f9 ff ff 0f 0b 0f 0b e9 d8 f9 ff ff 49 8b 06 41 0f b6
[   36.886637] RSP: 0018:ffffa43fc0773a78 EFLAGS: 00010202
[   36.886637] RAX: 0000000000000002 RBX: 0000000000000734 RCX: 0000000000000000
[   36.886638] RDX: 0000000000000001 RSI: ffffffffbaf1512c RDI: 00000000ffffffff
[   36.886638] RBP: ffffa43fc0773d70 R08: 0000000000000005 R09: 0000000000000000
[   36.886638] R10: ffffa43fc07739d8 R11: ffffa43fc07739dc R12: ffff898cd5137120
[   36.886639] R13: ffff898cd5137000 R14: ffff898cd521ec00 R15: ffff898ce2392c80
[   36.886640]  ? amdgpu_dm_atomic_commit_tail+0x1d1a/0x23f0 [amdgpu]
[   36.886697]  ? __irq_work_queue_local+0x39/0xb0
[   36.886699]  ? irq_work_queue+0x39/0x70
[   36.886700]  ? wake_up_klogd.part.0+0x4f/0x90
[   36.886701]  ? vprintk_emit+0x3c/0x60
[   36.886701]  ? printk+0x62/0x7d
[   36.886702]  ? drm_atomic_helper_wait_for_dependencies+0x1e4/0x200 
[drm_kms_helper]
[   36.886708]  ? __drm_err+0x72/0x90 [drm]
[   36.886719]  commit_tail+0x94/0x130 [drm_kms_helper]
[   36.886724]  drm_atomic_helper_commit+0x11b/0x140 [drm_kms_helper]
[   36.886729]  drm_atomic_helper_dirtyfb+0x188/0x260 [drm_kms_helper]
[   36.886734]  drm_fb_helper_dirty_work+0x188/0x1c0 [drm_kms_helper]
[   36.886739]  process_one_work+0x1ad/0x3d0
[   36.886740]  ? process_one_work+0x3d0/0x3d0
[   36.886741]  worker_thread+0x50/0x3b0
[   36.886742]  ? process_one_work+0x3d0/0x3d0
[   36.886743]  kthread+0x186/0x1a0
[   36.886744]  ? __kthread_parkme+0xa0/0xa0
[   36.886745]  ret_from_fork+0x22/0x30
[   36.886747] ---[ end trace 0000000000000003 ]---
[   39.065933] ------------[ cut here ]------------


-- System Information:
Debian Release: 11.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-19-amd64 (SMP w/16 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.10.0-19-rt-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.140
ii  kmod                                    28-1
ii  linux-base                              4.6

Versions of packages linux-image-5.10.0-19-rt-amd64 recommends:
ii  apparmor             2.13.6-10
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-5.10.0-19-rt-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.06-3~deb11u2
pn  linux-doc-5.10          <none>

--- End Message ---
--- Begin Message ---
Source: linux
Source-Version: 5.10.149-2
Done: Salvatore Bonaccorso <car...@debian.org>

We believe that the bug you reported is fixed in the latest version of
linux, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1022...@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Salvatore Bonaccorso <car...@debian.org> (supplier of updated linux package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmas...@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 21 Oct 2022 22:24:21 +0200
Source: linux
Architecture: source
Version: 5.10.149-2
Distribution: bullseye-security
Urgency: high
Maintainer: Debian Kernel Team <debian-kernel@lists.debian.org>
Changed-By: Salvatore Bonaccorso <car...@debian.org>
Closes: 1022025
Changes:
 linux (5.10.149-2) bullseye-security; urgency=high
 .
   * Revert "drm/amdgpu: move nbio sdma_doorbell_range() into sdma code for 
vega"
     (Closes: #1022025)
   * Revert "drm/amdgpu: make sure to init common IP before gmc"
     (Closes: #1022025)
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Files:
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linux_5.10.149-2.debian.tar.xz
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linux_5.10.149-2_source.buildinfo

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--- End Message ---

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