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Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management

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  Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management Floris Jan Sicking <f.j.sicking@issc.leidenuniv.nl> - 2026-05-06 09:00 +0200
    Processed: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple  failures in power management "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-06 11:10 +0200
    Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management Salvatore Bonaccorso <carnil@debian.org> - 2026-05-06 11:10 +0200
    Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management] Salvatore Bonaccorso <carnil@debian.org> - 2026-05-26 19:30 +0200
      Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management] Salvatore Bonaccorso <carnil@debian.org> - 2026-06-03 16:30 +0200
    Processed: Re: Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re:  Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power  management] "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-26 19:30 +0200
    Processed: Re: Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re:  Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power  management] "Debian Bug Tracking System" <owner@bugs.debian.org> - 2026-05-26 19:30 +0200

#92319 — Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management

Package: src:linux
Version: 6.1.170-1
Severity: normal
X-Debbugs-Cc: f.j.sicking@issc.leidenuniv.nl

Dear Maintainer,

   * What led up to the situation?
The kernel update from linux-image-6.1.0-44-amd64 to linux-image-6.1.0-45-amd64.

   * What exactly did you do (or not do) that was effective (or
     ineffective)?
Hibernate, poweroff or reboot my system after an hour of using it. Initially
after booting it seems to work, but no longer after an hour or so. (To me it
seems as if the acpi kernel modules are unloaded over time and not reloaded
when needed.)

   * What was the outcome of this action?
I could switch off my system only by using the power button.

   * What outcome did you expect instead?
Poweroff, reboot or suspend my system without using the power button.

Best regards,

Floris Jan Sicking
f.j.sicking@issc.leidenuniv.nl

-- Package-specific info:
** Kernel log: boot messages should be attached

** Model information
sys_vendor: LENOVO
product_name: 20J8CTO1WW
product_version: ThinkPad L570
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: N1XET48W (1.26 )
board_vendor: LENOVO
board_name: 20J8CTO1WW
board_version: SDK0J40697 WIN

** Network interface configuration:
*** /etc/network/interfaces:

source /etc/network/interfaces.d/*

auto lo
iface lo inet loopback

allow-hotplug enp0s31f6
iface enp0s31f6 inet dhcp
iface enp0s31f6 inet6 auto

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
	Subsystem: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	IOMMU group: 1
	Capabilities: <access denied>
	Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02) (prog-if 00 [VGA controller])
	Subsystem: Lenovo HD Graphics 620 [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 139
	IOMMU group: 0
	Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at e000 [size=64]
	Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911]
	Subsystem: Lenovo Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [17aa:2249]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin A routed to IRQ 255
	IOMMU group: 2
	Region 0: Memory at f274a000 (64-bit, non-prefetchable) [disabled] [size=4K]
	Capabilities: <access denied>

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
	Subsystem: Lenovo Sunrise Point-LP USB 3.0 xHCI Controller [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 131
	IOMMU group: 3
	Region 0: Memory at f2720000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd
	Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP Thermal subsystem [17aa:2249]
	Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin C routed to IRQ 18
	IOMMU group: 3
	Region 0: Memory at f274b000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel_pch_thermal
	Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP CSME HECI [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 137
	IOMMU group: 4
	Region 0: Memory at f274c000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo Sunrise Point-LP SATA Controller [AHCI mode] [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 136
	IOMMU group: 5
	Region 0: Memory at f2748000 (32-bit, non-prefetchable) [size=8K]
	Region 1: Memory at f274f000 (32-bit, non-prefetchable) [size=256]
	Region 2: I/O ports at e080 [size=8]
	Region 3: I/O ports at e088 [size=4]
	Region 4: I/O ports at e060 [size=32]
	Region 5: Memory at f274d000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Sunrise Point-LP PCI Express Root Port [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 122
	IOMMU group: 6
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: [disabled] [16-bit]
	Memory behind bridge: [disabled] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.3 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #4 [8086:9d13] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Sunrise Point-LP PCI Express Root Port [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin D routed to IRQ 123
	IOMMU group: 7
	Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
	I/O behind bridge: [disabled] [16-bit]
	Memory behind bridge: f2600000-f26fffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Sunrise Point-LP PCI Express Root Port [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 124
	IOMMU group: 8
	Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
	I/O behind bridge: [disabled] [16-bit]
	Memory behind bridge: f2500000-f25fffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [8086:9d18] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Sunrise Point-LP PCI Express Root Port [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 125
	IOMMU group: 9
	Bus: primary=00, secondary=05, subordinate=05, sec-latency=0
	I/O behind bridge: [disabled] [16-bit]
	Memory behind bridge: [disabled] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #11 [8086:9d1a] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Sunrise Point-LP PCI Express Root Port [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin C routed to IRQ 126
	IOMMU group: 10
	Bus: primary=00, secondary=06, subordinate=06, sec-latency=0
	I/O behind bridge: d000-dfff [size=4K] [16-bit]
	Memory behind bridge: f1b00000-f24fffff [size=10M] [32-bit]
	Prefetchable memory behind bridge: f1000000-f19fffff [size=10M] [32-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1d.3 PCI bridge [0604]: Intel Corporation Device [8086:9d1b] (rev f1) (prog-if 00 [Normal decode])
	Subsystem: Lenovo Device [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin D routed to IRQ 127
	IOMMU group: 11
	Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
	I/O behind bridge: [disabled] [16-bit]
	Memory behind bridge: f1a00000-f1afffff [size=1M] [32-bit]
	Prefetchable memory behind bridge: [disabled] [64-bit]
	Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>
	Kernel driver in use: pcieport

00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d58] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP LPC Controller [17aa:2249]
	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	IOMMU group: 12

00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP PMC [17aa:2249]
	Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	IOMMU group: 12
	Region 0: Memory at f2744000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 64
	Interrupt: pin A routed to IRQ 140
	IOMMU group: 12
	Region 0: Memory at f2740000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at f2730000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel, snd_soc_skl, snd_sof_pci_intel_skl

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
	Subsystem: Lenovo Sunrise Point-LP SMBus [17aa:2249]
	Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
	Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Interrupt: pin B routed to IRQ 17
	IOMMU group: 12
	Region 0: Memory at f274e000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at efa0 [size=32]
	Kernel driver in use: i801_smbus
	Kernel modules: i2c_i801

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (4) I219-V [8086:15d8] (rev 21)
	Subsystem: Lenovo Ethernet Connection (4) I219-V [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 128
	IOMMU group: 12
	Region 0: Memory at f2700000 (32-bit, non-prefetchable) [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: e1000e
	Kernel modules: e1000e

03:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)
	Subsystem: Intel Corporation Dual Band Wireless-AC 8265 [8086:1010]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 138
	IOMMU group: 13
	Region 0: Memory at f2600000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

04:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] (prog-if 02 [NVM Express])
	Subsystem: Samsung Electronics Co Ltd SSD 970 EVO [144d:a801]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 16
	IOMMU group: 14
	Region 0: Memory at f2500000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: nvme
	Kernel modules: nvme

07:00.0 SD Host controller [0805]: O2 Micro, Inc. SD/MMC Card Reader Controller [1217:8621] (rev 01) (prog-if 01)
	Subsystem: Lenovo SD/MMC Card Reader Controller [17aa:2249]
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0
	Interrupt: pin A routed to IRQ 129
	IOMMU group: 15
	Region 0: Memory at f1a01000 (32-bit, non-prefetchable) [size=4K]
	Region 1: Memory at f1a00000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci_pci


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 001 Device 004: ID 04f2:b5ab Chicony Electronics Co., Ltd Integrated Camera
Bus 001 Device 003: ID 138a:0017 Validity Sensors, Inc. VFS 5011 fingerprint sensor
Bus 001 Device 002: ID 275d:0ba6  USB OPTICAL MOUSE 
Bus 001 Device 007: ID 058f:9540 Alcor Micro Corp. AU9540 Smartcard Reader
Bus 001 Device 006: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


-- System Information:
Debian Release: 12.13
  APT prefers oldstable-updates
  APT policy: (500, 'oldstable-updates'), (500, 'oldstable-security'), (500, 'oldstable'), (100, 'bookworm-fasttrack')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-44-amd64 (SMP w/4 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=C, LC_CTYPE=C.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-6.1.0-45-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.142+deb12u3
ii  kmod                                    30+20221128-1
ii  linux-base                              4.9

Versions of packages linux-image-6.1.0-45-amd64 recommends:
ii  apparmor             3.0.8-3
ii  firmware-linux-free  20200122-1

Versions of packages linux-image-6.1.0-45-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-efi-amd64          2.06-13+deb12u1
pn  linux-doc-6.1           <none>

Versions of packages linux-image-6.1.0-45-amd64 is related to:
pn  firmware-amd-graphics     <none>
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
pn  firmware-intel-sound      <none>
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20230210-5
pn  firmware-libertas         <none>
pn  firmware-linux-nonfree    <none>
ii  firmware-misc-nonfree     20230210-5
pn  firmware-myricom          <none>
pn  firmware-netxen           <none>
pn  firmware-qlogic           <none>
pn  firmware-realtek          <none>
pn  firmware-samsung          <none>
pn  firmware-siano            <none>
pn  firmware-ti-connectivity  <none>
pn  xen-hypervisor            <none>

-- no debconf information

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#92322 — Processed: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management

Processing control commands:

> tags -1 + moreinfo
Bug #1135817 [src:linux] linux-image-6.1.0-45-amd64: multiple failures in power management
Added tag(s) moreinfo.

-- 
1135817: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1135817
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#92323

Control: tags -1 + moreinfo

Hi Floris,

On Wed, May 06, 2026 at 08:53:39AM +0200, Floris Jan Sicking wrote:
> Package: src:linux
> Version: 6.1.170-1
> Severity: normal
> X-Debbugs-Cc: f.j.sicking@issc.leidenuniv.nl
> 
> Dear Maintainer,
> 
>    * What led up to the situation?
> The kernel update from linux-image-6.1.0-44-amd64 to linux-image-6.1.0-45-amd64.
> 
>    * What exactly did you do (or not do) that was effective (or
>      ineffective)?
> Hibernate, poweroff or reboot my system after an hour of using it. Initially
> after booting it seems to work, but no longer after an hour or so. (To me it
> seems as if the acpi kernel modules are unloaded over time and not reloaded
> when needed.)
> 
>    * What was the outcome of this action?
> I could switch off my system only by using the power button.
> 
>    * What outcome did you expect instead?
> Poweroff, reboot or suspend my system without using the power button.

When you have a failure in hibernate, can you provide the full kernel
log after the problem was triggered please?

As this is a regression from the 6.1.164-1 to 6.1.170-1 update, might
you bisect the issue to identify the breaking commit. The procedure,
which involves compiling a couple of kernels and testing them would
look as follows:

    git clone --single-branch -b linux-6.1.y https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
    cd linux-stable
    git checkout v6.1.164
    cp /boot/config-$(uname -r) .config
    yes '' | make localmodconfig
    make savedefconfig
    mv defconfig arch/x86/configs/my_defconfig

    # test 6.1.164 to ensure this is "good"
    make my_defconfig
    make -j $(nproc) bindeb-pkg
    ... install the resulting .deb package and confirm problem does
    not exist. Unfortunately I understand you need to wait enough
    long? This makes testing bit harder as we need to be sure you
    would have triggered the problem.

    # test 6.1.170 to ensure this is "bad"
    git checkout v6.1.170
    make my_defconfig
    make -j $(nproc) bindeb-pkg
    ... install the resulting .deb package and confirm it problem
    exists (see above ...)

With that confirmed, the bisection can start:

    git bisect start
    git bisect good v6.1.164
    git bisect bad v6.1.170

In each bisection step git checks out a state between the oldest
known-bad and the newest known-good commit. In each step test using:

    make my_defconfig
    make -j $(nproc) bindeb-pkg
    ... install, verify if problem exists

and if the problem is hit run:

    git bisect bad

and if the problem doesn't trigger run:

    git bisect good

. Please pay attention to always select the just built kernel for
booting, it won't always be the default kernel picked up by grub.

Iterate until git announces to have identified the first bad commit.

Then provide the output of

    git bisect log

In the course of the bisection you might have to uninstall previous
kernels again to not exhaust the disk space in /boot. Also in the end
uninstall all self-built kernels again.

Let me know if that helps or need to be clarified. The arder bit here
is the unclear reproduciblity time if you say that it works
immediately after reboot and have to wait enough long. The initial
asked log might still give us some hints.

Regards,
Salvatore

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#92777 — Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management]

Control: tags -1 + moreinfo

On Mon, May 11, 2026 at 01:56:51PM +0200, Salvatore Bonaccorso wrote:
> Forwarding to the BTS:
> 
> ----- Forwarded message from "Sicking, F.J. (Floris Jan)" <f.j.sicking@issc.leidenuniv.nl> -----
> 
> From: "Sicking, F.J. (Floris Jan)" <f.j.sicking@issc.leidenuniv.nl>
> Date: Sun, 10 May 2026 22:33:04 +0000
> To: Salvatore Bonaccorso <carnil@debian.org>
> Subject: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management
> Delivered-To: salvatore.bonaccorso@gmail.com
> Message-ID: <AM5PR09MB80163C19E7B27971878F9739873B2@AM5PR09MB8016.eurprd09.prod.outlook.com>
> 
> Hi Salvatore,
> 
> See the attached file.
> For one of the kernels I did an extra "make":
> $ make my_defconfig
> $ make -j $(nproc) # gave a kernel
> $ make -j $(nproc) bindeb-pkg
> 
> Please let me know if this can be an issue or if there are any other
> issues with the log.

Hmm, that is very odd since the 'bad commit' points to a driver we do
not even enable, so something went wrong in the bisect. Can you please
redo? You need to pay attention to wait "long enough" for the
suspected 'good cases". The reason is, you will know if things fail,
but if things do not fail it might be possible to not have waited long
enough. So when you have the issue not triggering, let's try to give
it more time before determining if it is "good".

Can you retry with that?

Regards,
Salvatore

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#92879 — Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management]

Hi,

On Tue, May 26, 2026 at 07:24:13PM +0200, Salvatore Bonaccorso wrote:
> Control: tags -1 + moreinfo
> 
> On Mon, May 11, 2026 at 01:56:51PM +0200, Salvatore Bonaccorso wrote:
> > Forwarding to the BTS:
> > 
> > ----- Forwarded message from "Sicking, F.J. (Floris Jan)" <f.j.sicking@issc.leidenuniv.nl> -----
> > 
> > From: "Sicking, F.J. (Floris Jan)" <f.j.sicking@issc.leidenuniv.nl>
> > Date: Sun, 10 May 2026 22:33:04 +0000
> > To: Salvatore Bonaccorso <carnil@debian.org>
> > Subject: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management
> > Delivered-To: salvatore.bonaccorso@gmail.com
> > Message-ID: <AM5PR09MB80163C19E7B27971878F9739873B2@AM5PR09MB8016.eurprd09.prod.outlook.com>
> > 
> > Hi Salvatore,
> > 
> > See the attached file.
> > For one of the kernels I did an extra "make":
> > $ make my_defconfig
> > $ make -j $(nproc) # gave a kernel
> > $ make -j $(nproc) bindeb-pkg
> > 
> > Please let me know if this can be an issue or if there are any other
> > issues with the log.
> 
> Hmm, that is very odd since the 'bad commit' points to a driver we do
> not even enable, so something went wrong in the bisect. Can you please
> redo? You need to pay attention to wait "long enough" for the
> suspected 'good cases". The reason is, you will know if things fail,
> but if things do not fail it might be possible to not have waited long
> enough. So when you have the issue not triggering, let's try to give
> it more time before determining if it is "good".
> 
> Can you retry with that?

One followup to that: since we have not seen any messages yet from the
problem, might you please as well attach a netconsole so when then
problem is hit we might get useful log information?

On how to do that:
https://docs.kernel.org/networking/netconsole.html#netconsole

Can you additionally please provide the list of loaded module on the
system?

Regards,
Salvatore

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#92778 — Processed: Re: Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management]

Processing control commands:

> tags -1 + moreinfo
Bug #1135817 [src:linux] linux-image-6.1.0-45-amd64: multiple failures in power management
Ignoring request to alter tags of bug #1135817 to the same tags previously set

-- 
1135817: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1135817
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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#92779 — Processed: Re: Bug#1135817: [f.j.sicking@issc.leidenuniv.nl: Re: Bug#1135817: linux-image-6.1.0-45-amd64: multiple failures in power management]

Processing control commands:

> tags -1 + moreinfo
Bug #1135817 [src:linux] linux-image-6.1.0-45-amd64: multiple failures in power management
Ignoring request to alter tags of bug #1135817 to the same tags previously set

-- 
1135817: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1135817
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems

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