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* Radeon regression in 6.6 kernel
@ 2023-11-12  0:46 ` Phillip Susi
  0 siblings, 0 replies; 86+ messages in thread
From: Phillip Susi @ 2023-11-12  0:46 UTC (permalink / raw)
  To: Luben Tuikov, Alex Deucher; +Cc: dri-devel, linux-kernel

I had been testing some things on a post 6.6-rc5 kernel for a week or
two and then when I pulled to a post 6.6 release kernel, I found that
system suspend was broken.  It seems that the radeon driver failed to
suspend, leaving the display dead, the wayland display server hung, and
the system still running.  I have been trying to bisect it for the last
few days and have only been able to narrow it down to the following 3
commits:

There are only 'skip'ped commits left to test.
The first bad commit could be any of:
56e449603f0ac580700621a356d35d5716a62ce5
c07bf1636f0005f9eb7956404490672286ea59d3
b70438004a14f4d0f9890b3297cd66248728546c
We cannot bisect more!

It appears that there was a late merge in the 6.6 window that originally
forked from the -rc2, as many of the later commits that I bisected had
that version number.

I couldn't get it more narrowed down because I had to skip the
surrounding commits because they wouldn't even boot up to a gui desktop,
let alone try to suspend.

When system suspend fails, I find the following in my syslog after I
have to magic-sysrq reboot because the the display is dead:

Nov 11 18:44:39 faldara kernel: PM: suspend entry (deep)
Nov 11 18:44:39 faldara kernel: Filesystems sync: 0.035 seconds
Nov 11 18:44:40 faldara kernel: Freezing user space processes
Nov 11 18:44:40 faldara kernel: Freezing user space processes completed (elapsed 0.001 seconds)
Nov 11 18:44:40 faldara kernel: OOM killer disabled.
Nov 11 18:44:40 faldara kernel: Freezing remaining freezable tasks
Nov 11 18:44:40 faldara kernel: Freezing remaining freezable tasks completed (elapsed 0.001 seconds)
Nov 11 18:44:40 faldara kernel: printk: Suspending console(s) (use no_console_suspend to debug)
Nov 11 18:44:40 faldara kernel: serial 00:01: disabled
Nov 11 18:44:40 faldara kernel: e1000e: EEE TX LPI TIMER: 00000011
Nov 11 18:44:40 faldara kernel: sd 4:0:0:0: [sdb] Synchronizing SCSI cache
Nov 11 18:44:40 faldara kernel: sd 1:0:0:0: [sda] Synchronizing SCSI cache
Nov 11 18:44:40 faldara kernel: sd 5:0:0:0: [sdc] Synchronizing SCSI cache
Nov 11 18:44:40 faldara kernel: sd 4:0:0:0: [sdb] Stopping disk
Nov 11 18:44:40 faldara kernel: sd 1:0:0:0: [sda] Stopping disk
Nov 11 18:44:40 faldara kernel: sd 5:0:0:0: [sdc] Stopping disk
Nov 11 18:44:40 faldara kernel: amdgpu: Move buffer fallback to memcpy unavailable
Nov 11 18:44:40 faldara kernel: [TTM] Buffer eviction failed
Nov 11 18:44:40 faldara kernel: [drm] evicting device resources failed
Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: pci_pm_suspend(): amdgpu_pmops_suspend+0x0/0x80 [amdgpu] returns -19
Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: dpm_run_callback(): pci_pm_suspend+0x0/0x170 returns -19
Nov 11 18:44:40 faldara kernel: amdgpu 0000:03:00.0: PM: failed to suspend async: error -19
Nov 11 18:44:40 faldara kernel: PM: Some devices failed to suspend, or early wake event detected
Nov 11 18:44:40 faldara kernel: xhci_hcd 0000:06:00.0: xHC error in resume, USBSTS 0x401, Reinit
Nov 11 18:44:40 faldara kernel: usb usb3: root hub lost power or was reset
Nov 11 18:44:40 faldara kernel: usb usb4: root hub lost power or was reset
Nov 11 18:44:40 faldara kernel: serial 00:01: activated
Nov 11 18:44:40 faldara kernel: nvme nvme0: 4/0/0 default/read/poll queues
Nov 11 18:44:40 faldara kernel: ata8: SATA link down (SStatus 0 SControl 300)
Nov 11 18:44:40 faldara kernel: ata7: SATA link down (SStatus 0 SControl 300)
Nov 11 18:44:40 faldara kernel: ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
Nov 11 18:44:40 faldara kernel: ata1: SATA link down (SStatus 4 SControl 300)
Nov 11 18:44:40 faldara kernel: ata3: SATA link down (SStatus 4 SControl 300)
Nov 11 18:44:40 faldara kernel: ata4.00: configured for UDMA/133
Nov 11 18:44:40 faldara kernel: OOM killer enabled.
Nov 11 18:44:40 faldara kernel: Restarting tasks ... done.
Nov 11 18:44:40 faldara kernel: random: crng reseeded on system resumption
Nov 11 18:44:40 faldara kernel: PM: suspend exit
Nov 11 18:44:40 faldara kernel: PM: suspend entry (s2idle)
Nov 11 18:44:40 faldara systemd-networkd[384]: enp0s31f6: Gained IPv6LL
Nov 11 18:44:40 faldara avahi-daemon[668]: Joining mDNS multicast group on interface enp0s31f6.IPv6 with address fe80::3ad5:47ff:fe0f:488a.

My video card is this:

03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 23 (rev c7) (prog-if 00 [VGA controller])
        Subsystem: Gigabyte Technology Co., Ltd Navi 23
        Flags: bus master, fast devsel, latency 0, IRQ 139
        Memory at e0000000 (64-bit, prefetchable) [size=256M]
        Memory at f0000000 (64-bit, prefetchable) [size=2M]
        I/O ports at e000 [size=256]
        Memory at f7900000 (32-bit, non-prefetchable) [size=1M]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        Capabilities: [48] Vendor Specific Information: Len=08 <?>
        Capabilities: [50] Power Management version 3
        Capabilities: [64] Express Legacy Endpoint, MSI 00
        Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1 Len=010 <?>
        Capabilities: [150] Advanced Error Reporting
        Capabilities: [200] Physical Resizable BAR
        Capabilities: [240] Power Budgeting <?>
        Capabilities: [270] Secondary PCI Express
        Capabilities: [2a0] Access Control Services
        Capabilities: [2d0] Process Address Space ID (PASID)
        Capabilities: [320] Latency Tolerance Reporting
        Capabilities: [410] Physical Layer 16.0 GT/s <?>
        Capabilities: [440] Lane Margining at the Receiver <?>
        Kernel driver in use: amdgpu
        Kernel modules: amdgpu

^ permalink raw reply	[flat|nested] 86+ messages in thread

end of thread, other threads:[~2023-12-12 14:55 UTC | newest]

Thread overview: 86+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2023-11-12  0:46 Radeon regression in 6.6 kernel Phillip Susi
2023-11-12  0:46 ` Phillip Susi
2023-11-12 11:12 ` Bagas Sanjaya
2023-11-12 11:12   ` Bagas Sanjaya
2023-11-12 18:42   ` Phillip Susi
2023-11-12 18:42     ` Phillip Susi
2023-11-19  6:32 ` Linux regression tracking (Thorsten Leemhuis)
2023-11-19  6:32   ` Linux regression tracking (Thorsten Leemhuis)
2023-11-19  6:47   ` Dave Airlie
2023-11-19  6:47     ` Dave Airlie
2023-11-19 13:24     ` Bagas Sanjaya
2023-11-19 13:24       ` Bagas Sanjaya
2023-11-19 13:48       ` Linux regression tracking (Thorsten Leemhuis)
2023-11-19 13:48         ` Linux regression tracking (Thorsten Leemhuis)
2023-11-19 13:53         ` Bagas Sanjaya
2023-11-19 13:53           ` Bagas Sanjaya
2023-11-20 15:57     ` Christian König
2023-11-20 15:57       ` Christian König
2023-11-20 16:08       ` Alex Deucher
2023-11-20 16:08         ` Alex Deucher
2023-11-20 16:08         ` Alex Deucher
2023-11-20 16:24         ` Christian König
2023-11-20 16:24           ` Christian König
2023-11-20 16:24           ` Christian König
2023-11-20 17:31           ` Alex Deucher
2023-11-20 17:31             ` Alex Deucher
2023-11-20 17:31             ` Alex Deucher
2023-11-20 22:40             ` Phillip Susi
2023-11-20 22:40               ` Phillip Susi
2023-11-20 22:40               ` Phillip Susi
2023-11-21 14:05               ` Alex Deucher
2023-11-21 14:05                 ` Alex Deucher
2023-11-21 14:05                 ` Alex Deucher
2023-11-21 22:05                 ` Phillip Susi
2023-11-21 22:05                   ` Phillip Susi
2023-11-21 22:05                   ` Phillip Susi
2023-11-23  1:34                   ` Luben Tuikov
2023-11-23  1:34                     ` Luben Tuikov
2023-11-27 23:24             ` Phillip Susi
2023-11-27 23:24               ` Phillip Susi
2023-11-27 23:24               ` Phillip Susi
2023-11-28 22:13               ` Alex Deucher
2023-11-28 22:13                 ` Alex Deucher
2023-11-28 22:13                 ` Alex Deucher
2023-11-29  4:44                 ` Luben Tuikov
2023-11-29  4:44                   ` Luben Tuikov
2023-11-29 13:50                   ` Alex Deucher
2023-11-29 13:50                     ` Alex Deucher
2023-11-29 15:22                     ` Alex Deucher
2023-11-29 15:22                       ` Alex Deucher
2023-11-29 16:41                       ` Luben Tuikov
2023-11-29 16:41                         ` Luben Tuikov
2023-11-29 18:52                         ` Alex Deucher
2023-11-29 18:52                           ` Alex Deucher
2023-11-29 20:10                           ` Alex Deucher
2023-11-29 20:10                             ` Alex Deucher
2023-11-29 20:49                             ` Alex Deucher
2023-11-29 20:49                               ` Alex Deucher
2023-11-30  3:36                               ` Luben Tuikov
2023-11-30  3:36                                 ` Luben Tuikov
2023-11-30  3:47                                 ` Luben Tuikov
2023-11-30  3:47                                   ` Luben Tuikov
2023-11-30 23:28                                   ` Alex Deucher
2023-11-30 23:28                                     ` Alex Deucher
2023-11-30 21:29                                 ` Alex Deucher
2023-11-30 21:29                                   ` Alex Deucher
2023-12-01 16:55                               ` Alex Deucher
2023-12-01 16:55                                 ` Alex Deucher
2023-12-03 20:40                                 ` Phillip Susi
2023-12-03 20:40                                   ` Phillip Susi
2023-12-04 14:14                                   ` Alex Deucher
2023-12-04 14:14                                     ` Alex Deucher
2023-12-11 23:50                                     ` Phillip Susi
2023-12-11 23:50                                       ` Phillip Susi
2023-12-12  0:28                                       ` Phillip Susi
2023-12-12  0:28                                         ` Phillip Susi
2023-12-12 14:55                                         ` Alex Deucher
2023-12-12 14:55                                           ` Alex Deucher
2023-11-29 16:20                     ` Luben Tuikov
2023-11-29 16:20                       ` Luben Tuikov
2023-11-29 18:45                       ` Alex Deucher
2023-11-29 18:45                         ` Alex Deucher
2023-11-29 20:24                       ` Phillip Susi
2023-11-29 20:24                         ` Phillip Susi
2023-11-20 22:08       ` Phillip Susi
2023-11-20 22:08         ` Phillip Susi

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