Package: linux-amd-64
Version: linux-image-6.12.19-amd64
Severity: important
X-Debbugs-Cc: [email protected]

Dear Maintainer,

When the PC has been sitting idle with the monitor off and I try to interact with it, I sometimes find that it is locked up and won't respond to keystrokes, ping or sysrq. Based on the syslog, it looks like the PCIe endpoint has gone
into the low-power D3cold state and can't be woken.  The result is

     watchdog: Watchdog detected hard LOCKUP on cpu 20

after which I must press the power button to shutdown and reboot. Below is some output from the syslog.

Thanks for your hard work maintaing Debian.

-- Alison Chaiken, [email protected]

2025-03-30T14:54:01.842776-07:00 schallkreis kernel: pcieport 0000:0f:00.0: Unable to change power state from D3cold to D0, device inaccessible 2025-03-30T14:54:02.504644-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring sdma0 2025-03-30T14:54:02.504652-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring gfx_0.0.0 2025-03-30T14:54:02.945988-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring sdma0 2025-03-30T14:54:03.387173-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring gfx_0.0.0 2025-03-30T14:54:04.049130-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring gfx_0.0.0 2025-03-30T14:54:04.049136-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring sdma1 2025-03-30T14:54:04.931536-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring gfx_0.0.0 2025-03-30T14:54:05.373985-07:00 schallkreis kernel: [drm] Fence fallback timer expired on ring gfx_0.0.0 2025-03-30T14:54:09.785625-07:00 schallkreis kwin_wayland_wrapper[4583]: kwin_libinput: Libinput: event22 - Logitech USB Optical Mouse: client bug: event processing lagging behind by 220ms, your system is too slow 2025-03-30T14:54:10.888484-07:00 schallkreis kernel: watchdog: Watchdog detected hard LOCKUP on cpu 20 2025-03-30T14:54:10.888491-07:00 schallkreis kernel: Modules linked in: dm_mod cpuid tls qrtr binfmt_misc nls_ascii nls_cp437 vfat fat amd_atl intel_rapl_msr intel_rapl_common mt7925e mt7925_common mt792x_lib mt76_connac_lib edac_mce_amd snd_hda_codec_realtek mt76 kvm_amd snd_hda_codec_generic mac80211 snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel kvm snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec libarc4 snd_hda_core cfg80211 crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_hwdep sha256_ssse3 sha1_ssse3 snd_pcm aesni_intel spd5118 gf128mul crypto_simd cryptd snd_timer wmi_bmof sp5100_tco rapl snd ccp pcspkr watchdog rfkill k10temp soundcore joydev evdev nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parport configfs efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 mbcache jbd2 crc32c_generic hid_generic usbhid hid amdgpu amdxcp drm_exec gpu_sched drm_buddy i2c_algo_bit drm_suballoc_helper drm_display_helper cec rc_core drm_ttm_helper ttm xhci_pci xhci_hcd drm_kms_helper ahci libahci r8169 libata drm nvme 2025-03-30T14:54:10.888493-07:00 schallkreis kernel: thunderbolt realtek usbcore crc32_pclmul mdio_devres scsi_mod crc32c_intel nvme_core libphy i2c_piix4 i2c_smbus usb_common scsi_common nvme_auth crc16 video wmi gpio_amdpt gpio_generic butto2025-03-30T14:54:10.888494-07:00 schallkreis kernel: CPU: 20 UID: 1000 PID: 4645 Comm: HDMI-A-1 Tainted: G W 6.12.17-amd64 #1 Debian 6.12.17-1
2025-03-30T14:54:10.888501-07:00 schallkreis kernel: Tainted: [W]DWARN
2025-03-30T14:54:10.888502-07:00 schallkreis kernel: Hardware name: System76 Thelio Mira/Thelio Mira, BIOS 3.11.SP01 12/05/2024 2025-03-30T14:54:10.888503-07:00 schallkreis kernel: RIP: 0010:native_queued_spin_lock_slowpath+0x70/0x2a0 2025-03-30T14:54:10.888503-07:00 schallkreis kernel: Code: 77 77 f0 0f ba 2b 08 0f 92 c2 8b 03 0f b6 d2 c1 e2 08 30 e4 09 d0 3d ff 00 00 00 77 53 85 c0 74= 10 0f b6 03 84 c0 74 09 f3 90 <0f> b6 03 84 c0 75 f7 b8 01 00 00 00 66 89 03 5b 5d 41 5c 41 5d c3 2025-03-30T14:54:10.888504-07:00 schallkreis kernel: RSP: 0018:ffffb0d1cb007868 EFLAGS: 00000002 2025-03-30T14:54:10.888510-07:00 schallkreis kernel: RAX: 0000000000000001 RBX: ffff8b47eb080178 RCX: ffff8b4a20fd62d2025-03-30T14:54:10.888510-07:00 schallkreis kernel: RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffff8b47eb080172025-03-30T14:54:10.888511-07:00 schallkreis kernel: RBP: ffff8b4a20fd6280 R08: 0000000000000080 R09: ffff8b4a20fd6282025-03-30T14:54:10.888511-07:00 schallkreis kernel: R10: ffffb0d1cb0078e0 R11: 0000000000000004 R12: ffff8b47eb080172025-03-30T14:54:10.888511-07:00 schallkreis kernel: R13: ffff8b4a20fd62d8 R14: ffff8b4a20fd6080 R15: ffff8b4a20fd6282025-03-30T14:54:10.888511-07:00 schallkreis kernel: FS: 00007fc576ffd6c0(0000) GS:ffff8b565fc00000(0000) knlGS:0000000000000000 2025-03-30T14:54:10.888512-07:00 schallkreis kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2025-03-30T14:54:10.888513-07:00 schallkreis kernel: CR2: 00007f8f80d1aef0 CR3: 0000000129824000 CR4: 0000000000f50ef2025-03-30T14:54:10.888513-07:00 schallkreis kernel: PKRU: 55555554
2025-03-30T14:54:10.888514-07:00 schallkreis kernel: Call Trace:
2025-03-30T14:54:10.888514-07:00 schallkreis kernel:  <NMI>
2025-03-30T14:54:10.888514-07:00 schallkreis kernel: ? watchdog_hardlockup_check.cold+0x100/0x105 2025-03-30T14:54:10.888514-07:00 schallkreis kernel: ? __perf_event_overflow+0x10c/0x320 2025-03-30T14:54:10.888514-07:00 schallkreis kernel: ? amd_pmu_v2_handle_irq+0x2a1/0x3c0 2025-03-30T14:54:10.888515-07:00 schallkreis kernel: ? perf_event_nmi_handler+0x2a/0x50 2025-03-30T14:54:10.888515-07:00 schallkreis kernel: ? nmi_handle+0x5e/0x120 2025-03-30T14:54:10.888515-07:00 schallkreis kernel: ? default_do_nmi+0x40/0x130 2025-03-30T14:54:10.888515-07:00 schallkreis kernel: ? exc_nmi+0x122/0x1a0 2025-03-30T14:54:10.888516-07:00 schallkreis kernel: ? end_repeat_nmi+0xf/0x53 2025-03-30T14:54:10.888516-07:00 schallkreis kernel: ? native_queued_spin_lock_slowpath+0x70/0x2a0 2025-03-30T14:54:10.888517-07:00 schallkreis kernel: ? native_queued_spin_lock_slowpath+0x70/0x2a0 2025-03-30T14:54:10.888517-07:00 schallkreis kernel: ? native_queued_spin_lock_slowpath+0x70/0x2a0 2025-03-30T14:54:10.888517-07:00 schallkreis kernel: </NMI2025-03-30T14:54:10.888518-07:00 schallkreis kernel: <TASK> 2025-03-30T14:54:10.888518-07:00 schallkreis kernel: _raw_spin_lock_irqsave+0x3d/0x50 2025-03-30T14:54:10.888518-07:00 schallkreis kernel: drm_event_reserve_init+0x2f/0xc0 [drm] 2025-03-30T14:54:10.888518-07:00 schallkreis kernel: drm_mode_atomic_ioctl+0x61d/0xcb0 [drm] 2025-03-30T14:54:10.888519-07:00 schallkreis kernel: ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] 2025-03-30T14:54:10.888519-07:00 schallkreis kernel: drm_ioctl_kernel+0xad/0x100 [drm] 2025-03-30T14:54:10.888519-07:00 schallkreis kernel: drm_ioctl+0x277/0x4f0 [drm] 2025-03-30T14:54:10.888520-07:00 schallkreis kernel: ? __pfx_drm_mode_atomic_ioctl+0x10/0x10 [drm] 2025-03-30T14:54:10.888520-07:00 schallkreis kernel: amdgpu_drm_ioctl+0x4b/0x80 [amdgpu] 2025-03-30T14:54:10.888520-07:00 schallkreis kernel: __x64_sys_ioctl+0x91/0xd0 2025-03-30T14:54:10.888520-07:00 schallkreis kernel: do_syscall_64+0x82/0x190 2025-03-30T14:54:10.888521-07:00 schallkreis kernel: ? __x64_sys_poll+0xd0/0x180 2025-03-30T14:54:10.888521-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x4d/0x210 2025-03-30T14:54:10.888521-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888522-07:00 schallkreis kernel: ? restore_fpregs_from_fpstate+0x3c/0xa0 2025-03-30T14:54:10.888522-07:00 schallkreis kernel: ? switch_fpu_return+0x4e/0xd0 2025-03-30T14:54:10.888522-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x172/0x210 2025-03-30T14:54:10.888523-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888523-07:00 schallkreis kernel: ? do_futex+0x125/0x190 2025-03-30T14:54:10.888524-07:00 schallkreis kernel: ? __x64_sys_futex+0x127/0x1e0 2025-03-30T14:54:10.888524-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x4d/0x210 2025-03-30T14:54:10.888524-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888524-07:00 schallkreis kernel: ? __x64_sys_poll+0xd0/0x180 2025-03-30T14:54:10.888525-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x4d/0x210 2025-03-30T14:54:10.888525-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888525-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x4d/0x210 2025-03-30T14:54:10.888526-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888526-07:00 schallkreis kernel: ? syscall_exit_to_user_mode+0x4d/0x210 2025-03-30T14:54:10.888526-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888527-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888527-07:00 schallkreis kernel: ? do_syscall_64+0x8e/0x190 2025-03-30T14:54:10.888527-07:00 schallkreis kernel: entry_SYSCALL_64_after_hwframe+0x76/0x7e 2025-03-30T14:54:10.888528-07:00 schallkreis kernel: RIP: 0033:0x7fc5ce5168db 2025-03-30T14:54:10.888528-07:00 schallkreis kernel: Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 10 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 10 00 00 00 0f 05 <89> c2 3d 00 =
f0 ff ff 77 1c 48 8b 44 24 18 64 48 2b 04 25 28 00 00
2025-03-30T14:54:10.888528-07:00 schallkreis kernel: RSP: 002b:00007fc576ffc3b0 EFLAGS: 00000246 ORIG_RAX: 0000000000000012025-03-30T14:54:10.888529-07:00 schallkreis kernel: RAX: ffffffffffffffda RBX: 00007fc56c00bf20 RCX: 00007fc5ce5168d2025-03-30T14:54:10.888529-07:00 schallkreis kernel: RDX: 00007fc576ffc4a0 RSI: 00000000c03864bc RDI: 0000000000000012025-03-30T14:54:10.888529-07:00 schallkreis kernel: RBP: 00007fc576ffc4a0 R08: 00007fc56c00ebd0 R09: 00007fc56c0084a2025-03-30T14:54:10.888530-07:00 schallkreis kernel: R10: 0000000000000000 R11: 0000000000000246 R12: 00000000c03864bc 2025-03-30T14:54:10.888530-07:00 schallkreis kernel: R13: 0000000000000012 R14: 00007fc56c01983c R15: 00007fc56c008520
2025-03-30T14:54:10.888530-07:00 schallkreis kernel:  </TASK>
2025-03-30T14:54:10.888530-07:00 schallkreis kernel: watchdog: Watchdog detected hard LOCKUP on cpu 8 2025-03-30T14:54:10.888531-07:00 schallkreis kernel: Modules linked in: dm_mod cpuid tls qrtr binfmt_misc nls_ascii nls_cp437 vfat fat amd_atl intel_rapl_msr intel_rapl_common mt7925e mt= 7925_common mt792x_lib mt76_connac_lib edac_mce_amd snd_hda_codec_realtek mt76 kvm_amd snd_hda_codec_generic mac80211 snd_hda_scodec_component snd_hda_codec_hdmi snd_hda_intel kvm snd_intel_dspcfg = snd_intel_sdw_acpi snd_hda_codec libarc4 snd_hda_core cfg80211 crct10dif_pclmul ghash_clmulni_intel sha512_ssse3 snd_hwdep sha256_ssse3 sha1_ssse3 snd_pcm aesni_intel spd5118 gf128mul crypto_simd= cryptd snd_timer wmi_bmof sp5100_tco rapl snd ccp pcspkr watchdog rfkill k10temp soundcore joydev evdev nfsd auth_rpcgss nfs_acl lockd grace sunrpc parport_pc ppdev lp parpor= t configfs efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 mbcache jbd2 crc32c_generic hid_generic usbhid hid amdgpu amdxcp drm_exec gpu_sched drm_buddy i2c_algo_bit drm= _suballoc_helper drm_display_helper cec rc_core drm_ttm_helper ttm xhci_pci xhci_hcd drm_kms_helper ahci libahci r8169 libata drm nvme 2025-03-30T14:54:10.888532-07:00 schallkreis kernel: thunderbolt realtek usbcore crc32_pclmul mdio_devres scsi_mod crc32c_intel nvme_core libphy i2c_piix4 i2c_smbus usb_common scsi_common = nvme_auth crc16 video wmi gpio_amdpt gpio_generic butto2025-03-30T14:54:10.888532-07:00 schallkreis kernel: CPU: 8 UID: 0 PID: 0 Comm: swapper/8 Tainted: G W= 6.12.17-amd64 #1 Debian 6.12.17-2025-03-30T14:54:10.888532-07:00 schallkreis kernel: Tainted: [W]=3DWARN 2025-03-30T14:54:10.888533-07:00 schallkreis kernel: Hardware name: System76 Thelio Mira/Thelio Mira, BIOS 3.11.SP01 12/05/2024

-- System Information:
Debian Release: trixie/sid
  APT prefers testing-debug
  APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.19-amd64 (SMP w/24 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANGDen_US.UTF-8, LC_CTYPE=3Den_US.UTF-8 (charmap=3DUTF-8),
 LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

---
Alison Chaiken                   [email protected]
https://she-devel.com
"What respite from her thrilling toil did Beauty ever take -- But Work might be Electric Rest To those that Magic make" -- Emily Dickson

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