Bug#986417: system-information kernel-resume

From	Andi Glaeser mobil <mobile@irregulaire.info>
Newsgroups	linux.debian.bugs.dist, linux.debian.kernel
Subject	Bug#986417: system-information kernel-resume
Date	2021-04-05 17:10 +0200
Message-ID	<C0z1w-36R-3@gated-at.bofh.it> (permalink)
References	<C0yoO-2EH-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

Cross-posted to 2 groups.

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> andrew@eb8440p:~$ sudo lspci -vn
> 00:00.0 0600: 8086:0044 (rev 02)
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0
> 	Capabilities: [e0] Vendor Specific Information: Len=0c <?>
> 
> 00:02.0 0300: 8086:0046 (rev 02) (prog-if 00 [VGA controller])
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0, IRQ 32
> 	Memory at d0000000 (64-bit, non-prefetchable) [size=4M]
> 	Memory at c0000000 (64-bit, prefetchable) [size=256M]
> 	I/O ports at 5050 [size=8]
> 	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
> 	Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 	Capabilities: [d0] Power Management version 2
> 	Capabilities: [a4] PCI Advanced Features
> 	Kernel driver in use: i915
> 	Kernel modules: i915
> 
> 00:16.0 0780: 8086:3b64 (rev 06)
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0, IRQ 33
> 	Memory at d4724000 (64-bit, non-prefetchable) [size=16]
> 	Capabilities: [50] Power Management version 3
> 	Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 	Kernel driver in use: mei_me
> 	Kernel modules: mei_me
> 
> 00:19.0 0200: 8086:10ea (rev 05)
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0, IRQ 30
> 	Memory at d4700000 (32-bit, non-prefetchable) [size=128K]
> 	Memory at d472a000 (32-bit, non-prefetchable) [size=4K]
> 	I/O ports at 5020 [size=32]
> 	Capabilities: [c8] Power Management version 2
> 	Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 	Capabilities: [e0] PCI Advanced Features
> 	Kernel driver in use: e1000e
> 	Kernel modules: e1000e
> 
> 00:1a.0 0c03: 8086:3b3c (rev 05) (prog-if 20 [EHCI])
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 0, IRQ 16
> 	Memory at d4729000 (32-bit, non-prefetchable) [size=1K]
> 	Capabilities: [50] Power Management version 2
> 	Capabilities: [58] Debug port: BAR=1 offset=00a0
> 	Capabilities: [98] PCI Advanced Features
> 	Kernel driver in use: ehci-pci
> 	Kernel modules: ehci_pci
> 
> 00:1b.0 0403: 8086:3b56 (rev 05)
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0, IRQ 34
> 	Memory at d4720000 (64-bit, non-prefetchable) [size=16K]
> 	Capabilities: [50] Power Management version 2
> 	Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
> 	Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
> 	Capabilities: [100] Virtual Channel
> 	Capabilities: [130] Root Complex Link
> 	Kernel driver in use: snd_hda_intel
> 	Kernel modules: snd_hda_intel
> 
> 00:1c.0 0604: 8086:3b42 (rev 05) (prog-if 00 [Normal decode])
> 	Flags: bus master, fast devsel, latency 0, IRQ 27
> 	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
> 	Memory behind bridge: d4600000-d46fffff
> 	Capabilities: [40] Express Root Port (Slot+), MSI 00
> 	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 	Capabilities: [90] Subsystem: 103c:172a
> 	Capabilities: [a0] Power Management version 2
> 	Kernel driver in use: pcieport
> 
> 00:1c.1 0604: 8086:3b44 (rev 05) (prog-if 00 [Normal decode])
> 	Flags: bus master, fast devsel, latency 0, IRQ 28
> 	Bus: primary=00, secondary=02, subordinate=42, sec-latency=0
> 	I/O behind bridge: 00003000-00004fff
> 	Memory behind bridge: d0600000-d45fffff
> 	Prefetchable memory behind bridge: 00000000d4900000-00000000d4afffff
> 	Capabilities: [40] Express Root Port (Slot+), MSI 00
> 	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 	Capabilities: [90] Subsystem: 103c:172a
> 	Capabilities: [a0] Power Management version 2
> 	Kernel driver in use: pcieport
> 
> 00:1c.3 0604: 8086:3b48 (rev 05) (prog-if 00 [Normal decode])
> 	Flags: bus master, fast devsel, latency 0, IRQ 29
> 	Bus: primary=00, secondary=43, subordinate=43, sec-latency=0
> 	Memory behind bridge: d0500000-d05fffff
> 	Capabilities: [40] Express Root Port (Slot+), MSI 00
> 	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 	Capabilities: [90] Subsystem: 103c:172a
> 	Capabilities: [a0] Power Management version 2
> 	Kernel driver in use: pcieport
> 
> 00:1d.0 0c03: 8086:3b34 (rev 05) (prog-if 20 [EHCI])
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 0, IRQ 20
> 	Memory at d4728000 (32-bit, non-prefetchable) [size=1K]
> 	Capabilities: [50] Power Management version 2
> 	Capabilities: [58] Debug port: BAR=1 offset=00a0
> 	Capabilities: [98] PCI Advanced Features
> 	Kernel driver in use: ehci-pci
> 	Kernel modules: ehci_pci
> 
> 00:1e.0 0604: 8086:2448 (rev a5) (prog-if 01 [Subtractive decode])
> 	Flags: bus master, fast devsel, latency 0
> 	Bus: primary=00, secondary=44, subordinate=45, sec-latency=64
> 	I/O behind bridge: 00002000-00002fff
> 	Memory behind bridge: d0400000-d04fffff
> 	Capabilities: [50] Subsystem: 103c:172a
> 
> 00:1f.0 0601: 8086:3b07 (rev 05)
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 0
> 	Capabilities: [e0] Vendor Specific Information: Len=10 <?>
> 	Kernel driver in use: lpc_ich
> 	Kernel modules: lpc_ich
> 
> 00:1f.2 0106: 8086:3b2f (rev 05) (prog-if 01 [AHCI 1.0])
> 	Subsystem: 103c:172a
> 	Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 31
> 	I/O ports at 5048 [size=8]
> 	I/O ports at 505c [size=4]
> 	I/O ports at 5040 [size=8]
> 	I/O ports at 5058 [size=4]
> 	I/O ports at 5000 [size=32]
> 	Memory at d4727000 (32-bit, non-prefetchable) [size=2K]
> 	Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
> 	Capabilities: [70] Power Management version 3
> 	Capabilities: [a8] SATA HBA v1.0
> 	Capabilities: [b0] PCI Advanced Features
> 	Kernel driver in use: ahci
> 	Kernel modules: ahci
> 
> 00:1f.6 1180: 8086:3b32 (rev 05)
> 	Subsystem: 103c:172a
> 	Flags: bus master, fast devsel, latency 0, IRQ 18
> 	Memory at d4726000 (64-bit, non-prefetchable) [size=4K]
> 	Capabilities: [50] Power Management version 3
> 	Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
> 	Kernel driver in use: intel ips
> 	Kernel modules: intel_ips
> 
> 43:00.0 0280: 8086:4239 (rev 35)
> 	Subsystem: 8086:1311
> 	Flags: fast devsel, IRQ 19
> 	Memory at d0500000 (64-bit, non-prefetchable) [size=8K]
> 	Capabilities: [c8] Power Management version 3
> 	Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
> 	Capabilities: [e0] Express Endpoint, MSI 00
> 	Capabilities: [100] Advanced Error Reporting
> 	Capabilities: [140] Device Serial Number 58-94-6b-ff-ff-b1-55-ac
> 	Kernel modules: iwlwifi
> 
> 44:06.0 0c00: 1180:0832 (rev 06) (prog-if 10 [OHCI])
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 64, IRQ 20
> 	Memory at d0401000 (32-bit, non-prefetchable) [size=2K]
> 	Capabilities: [dc] Power Management version 2
> 	Kernel driver in use: firewire_ohci
> 	Kernel modules: firewire_ohci
> 
> 44:06.1 0805: 1180:0822 (rev 25)
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 64, IRQ 22
> 	Memory at d0403000 (32-bit, non-prefetchable) [size=256]
> 	Capabilities: [80] Power Management version 2
> 	Kernel driver in use: sdhci-pci
> 	Kernel modules: sdhci_pci
> 
> 44:06.2 0607: 1180:0476 (rev bb)
> 	Subsystem: 103c:172a
> 	Flags: bus master, medium devsel, latency 168, IRQ 22
> 	Memory at d0400000 (32-bit, non-prefetchable) [size=4K]
> 	Bus: primary=44, secondary=45, subordinate=45, sec-latency=176
> 	Memory window 0: d8000000-dbffffff (prefetchable)
> 	Memory window 1: dc000000-dfffffff
> 	I/O window 0: 00002000-000020ff
> 	I/O window 1: 00002400-000024ff
> 	16-bit legacy interface ports at 0001
> 	Capabilities: [dc] Power Management version 2
> 	Kernel driver in use: yenta_cardbus
> 	Kernel modules: yenta_socket
> 
> ff:00.0 0600: 8086:2c62 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> ff:00.1 0600: 8086:2d01 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> ff:02.0 0600: 8086:2d10 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> ff:02.1 0600: 8086:2d11 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> ff:02.2 0600: 8086:2d12 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> ff:02.3 0600: 8086:2d13 (rev 02)
> 	Subsystem: 8086:8086
> 	Flags: bus master, fast devsel, latency 0
> 
> andrew@eb8440p:~$ uname -v
> #1 SMP Debian 5.10.19-1~bpo10+1 (2021-03-13)
> andrew@eb8440p:~$ 

As mentioned in the original report, the issue has existed for quite 
some time, and has now sort of to be downgraded from defunct to 
unreliable, I am reporting against the testing-kernel, because the 
problem shows in the backported kernel-version, from buster-backports, 
which is presumably identical with the current testing-kernel.

recent dmesg-output from the notebook is there:
  bug #953305

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Bug#986417: system-information kernel-resume Andi Glaeser mobil <mobile@irregulaire.info> - 2021-04-05 17:10 +0200
  Bug#986417: system-information kernel-resume l0f4r0@tuta.io - 2021-04-06 01:20 +0200

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