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Bug#949178: marked as done (linux-image-5.4.0-2-amd64: system freeze with i915 with error: 0000:00:02.0: Resetting rcs0 for hang on rcs0)



Your message dated Sun, 27 Nov 2022 17:19:06 +0100 (CET)
with message-id <20221127161906.5BFBABE2DE0@eldamar.lan>
and subject line Closing this bug (BTS maintenance for src:linux bugs)
has caused the Debian Bug report #949178,
regarding linux-image-5.4.0-2-amd64: system freeze with i915 with error: 0000:00:02.0: Resetting rcs0 for hang on rcs0
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 owner@bugs.debian.org
immediately.)


-- 
949178: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=949178
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: src:linux
Version: 5.4.8-1
Severity: grave
Justification: causes non-serious data loss

I have noted in the last days that sometime the desktop freeze from some fraction of second to some seconds and then the desktop is usable again without problems.

I have had a longer freeze, then I get a black screen with all blocked.
I have used the Magic Key Ctrl-AltGr-REISU, but I can only have the keyboard leds working, Ctrl-Alt-Fx working, but I cannot reach a console or the Desktop GUI, so I have done a Ctrl-AltGr-B to reboot.

After reboot, I see the following errors in the log:

Jan 15 11:37:33 prinad03 kernel: [ 9354.966794] i915 0000:00:02.0: GPU HANG: ecode 9:1:0x00000000, hang on rcs0 Jan 15 11:37:33 prinad03 kernel: [ 9354.966797] GPU hangs can indicate a bug anywhere in the entire gfx stack, including users
pace.
Jan 15 11:37:33 prinad03 kernel: [ 9354.966798] Please file a _new_ bug report on bugs.freedesktop.org against DRI -> DRM/Inte
l
Jan 15 11:37:33 prinad03 kernel: [ 9354.966799] drm/i915 developers can then reassign to the right component if it's not a ker
nel issue.
Jan 15 11:37:33 prinad03 kernel: [ 9354.966800] The GPU crash dump is required to analyze GPU hangs, so please always attach i
t.
Jan 15 11:37:33 prinad03 kernel: [ 9354.966801] GPU crash dump saved to /sys/class/drm/card0/error Jan 15 11:37:33 prinad03 kernel: [ 9354.967810] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:33 prinad03 kernel: [ 9354.968580] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request
: 00000001, RESET_CTL: 00000001}
Jan 15 11:37:33 prinad03 kernel: [ 9354.968680] i915 0000:00:02.0: Resetting chip for hang on rcs0 Jan 15 11:37:33 prinad03 kernel: [ 9354.970473] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request
: 00000001, RESET_CTL: 00000001}
Jan 15 11:37:33 prinad03 kernel: [ 9354.971264] [drm:gen8_reset_engines [i915]] *ERROR* rcs0 reset request timed out: {request: 00000001, RESET_CTL: 00000001} Jan 15 11:37:36 prinad03 kernel: [ 9358.166773] Asynchronous wait on fence i915:gnome-shell[1935]:184e0 timed out (hint:intel_atomic_commit_ready+0x0/0x50 [i915]) Jan 15 11:37:43 prinad03 kernel: [ 9364.950744] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:51 prinad03 kernel: [ 9372.950740] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:53 prinad03 kernel: [ 9374.966742] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:55 prinad03 kernel: [ 9376.950742] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:57 prinad03 kernel: [ 9378.966745] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:37:59 prinad03 kernel: [ 9380.950742] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:01 prinad03 kernel: [ 9382.966734] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:03 prinad03 kernel: [ 9384.950697] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:05 prinad03 kernel: [ 9386.966738] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:07 prinad03 kernel: [ 9388.950738] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:09 prinad03 kernel: [ 9390.966738] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:11 prinad03 kernel: [ 9392.950737] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:13 prinad03 kernel: [ 9394.966734] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:15 prinad03 kernel: [ 9396.950732] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:17 prinad03 kernel: [ 9398.966735] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:19 prinad03 kernel: [ 9400.950740] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:21 prinad03 kernel: [ 9402.966724] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:23 prinad03 kernel: [ 9404.950754] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:25 prinad03 kernel: [ 9406.966730] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:27 prinad03 kernel: [ 9408.950736] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0 Jan 15 11:38:29 prinad03 kernel: [ 9410.966733] i915 0000:00:02.0: Resetting rcs0 for hang on rcs0

$ cat /sys/class/drm/card0/error
No error state collected

Probably this is due because I have reboot the PC.

I have searched back to see if there are error for the previously momentaney freezes and I found the following line more than once.

kernel: [29704.922284] i915 0000:00:02.0: Resetting rcs0 for stuck wait on rcs0

I think that I get all the freezes when I'm using firefox.
I can reproduce the "dead" freeze when I use an internal web application for about 0,5h - 1h. The freeze seem to be random and not on a specific operation (I can do the last operation that generate the freeze after a reboot).

I have noted that the line before or near before is always the following (but I don't think this is related): wpa_supplicant[639]: wlp1s0: Reject scan trigger since one is already pending

I have see that this error "Resetting rcs0 for stuck wait on rcs0" start from the day 14/01/2020 and the day before: 13/01/2020 I have installed the following packages (without reboot) Install: linux-source-5.4:amd64 (5.4.8-1, automatic), linux-image-5.4.0-2-amd64:amd64 (5.4.8-1, automatic), linux-config-5.4:amd64 (5.4.8-1, automatic)

After the reboot I see the following rows with i915:

Jan 15 11:42:43 prinad03 kernel: [ 18.848491] i915 0000:00:02.0: vgaarb: deactivate vga console Jan 15 11:42:43 prinad03 kernel: [ 18.851182] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem Jan 15 11:42:43 prinad03 kernel: [ 19.133848] i915 0000:00:02.0: firmware: direct-loading firmware i915/kbl_dmc_ver1_04.bin Jan 15 11:42:43 prinad03 kernel: [ 19.134105] [drm] Finished loading DMC firmware i915/kbl_dmc_ver1_04.bin (v1.4) Jan 15 11:42:43 prinad03 kernel: [ 19.186345] [drm] Initialized i915 1.6.0 20190822 for 0000:00:02.0 on minor 0 Jan 15 11:42:43 prinad03 kernel: [ 19.513450] fbcon: i915drmfb (fb0) is primary device Jan 15 11:42:43 prinad03 kernel: [ 19.537737] i915 0000:00:02.0: fb0: i915drmfb frame buffer device Jan 15 11:42:43 prinad03 kernel: [ 19.879434] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])

I cannot reproduce the freezes if I don't use firefox.

If I boot with the previus Linux image: linux-image-5.3.0-3-amd64, I have no freeze and I can work all the day without problems.

Let me know if I can do some test (I don't have always access to the machine, so I can need some time to make more tests)

Ciao
Davide

-- Package-specific info:
** Version:
Linux version 5.4.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 9.2.1 20200104 (Debian 9.2.1-22)) #1 SMP Debian 5.4.8-1 (2020-01-05)

** Command line:
BOOT_IMAGE=/boot/vmlinuz-5.4.0-2-amd64 root=UUID=50755324-6181-49f7-aab4-81b95a7e9888 ro quiet

** Not tainted

** Kernel log:
Unable to read kernel log; any relevant messages should be attached

** Model information
sys_vendor: LENOVO
product_name: 10MUS46V00
product_version: ThinkCentre M910q
chassis_vendor: LENOVO
chassis_version: None
bios_vendor: LENOVO
bios_version: M1AKT2CA
board_vendor: LENOVO
board_name: 310B
board_version: SDK0J40697 WIN 3305084658389

** Loaded modules:
rfcomm
bnep
binfmt_misc
nls_ascii
nls_cp437
vfat
fat
snd_hda_codec_hdmi
intel_rapl_msr
intel_rapl_common
x86_pkg_temp_thermal
intel_powerclamp
iwlmvm
snd_hda_codec_realtek
snd_hda_codec_generic
ledtrig_audio
mac80211
libarc4
btusb
btrtl
kvm
iwlwifi
irqbypass
i915
snd_hda_intel
btbcm
btintel
snd_intel_nhlt
snd_hda_codec
bluetooth
snd_hda_core
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
snd_hwdep
aesni_intel
crypto_simd
drbg
cryptd
glue_helper
ansi_cprng
snd_pcm
mei_wdt
ecdh_generic
ecc
drm_kms_helper
intel_cstate
intel_uncore
intel_rapl_perf
iTCO_wdt
snd_timer
iTCO_vendor_support
sr_mod
cfg80211
efi_pstore
drm
snd
cdrom
joydev
evdev
i2c_algo_bit
pcspkr
efivars
sg
soundcore
watchdog
rfkill
wmi_bmof
intel_wmi_thunderbolt
mei_me
mei
tpm_crb
button
acpi_pad
tpm_tis
tpm_tis_core
tpm
rng_core
nct6683
coretemp
parport_pc
ppdev
lp
parport
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
hid_generic
usbhid
hid
uas
usb_storage
sd_mod
ahci
libahci
xhci_pci
libata
xhci_hcd
crc32c_intel
e1000e
scsi_mod
usbcore
ptp
i2c_i801
pps_core
usb_common
wmi
video

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:590f] (rev 06) Subsystem: Lenovo Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [17aa:310b] 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
	Capabilities: <access denied>
	Kernel driver in use: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 630 [8086:5912] (rev 04) (prog-if 00 [VGA controller])
	DeviceName:  Onboard IGD
	Subsystem: Lenovo HD Graphics 630 [17aa:310b]
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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 125
	Region 0: Memory at f6000000 (64-bit, non-prefetchable) [size=16M]
	Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
	Region 4: I/O ports at f000 [size=64]
	[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: i915

00:14.0 USB controller [0c03]: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [8086:a2af] (prog-if 30 [XHCI]) Subsystem: Lenovo 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller [17aa:310b] 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 122
	Region 0: Memory at f7130000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: xhci_hcd

00:14.2 Signal processing controller [1180]: Intel Corporation 200 Series PCH Thermal Subsystem [8086:a2b1]
	Subsystem: Lenovo 200 Series PCH Thermal Subsystem [17aa:310b]
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 255
	Region 0: Memory at f714f000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>

00:16.0 Communication controller [0780]: Intel Corporation 200 Series PCH CSME HECI #1 [8086:a2ba]
	Subsystem: Lenovo 200 Series PCH CSME HECI [17aa:310b]
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
	Region 0: Memory at f714e000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: mei_me

00:16.3 Serial controller [0700]: Intel Corporation Device [8086:a2bd] (prog-if 02 [16550])
	Subsystem: Lenovo Device [17aa:310b]
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 D routed to IRQ 19
	Region 0: I/O ports at f0a0 [size=8]
	Region 1: Memory at f714d000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: serial

00:17.0 SATA controller [0106]: Intel Corporation 200 Series PCH SATA controller [AHCI mode] [8086:a282] (prog-if 01 [AHCI 1.0])
	Subsystem: Lenovo 200 Series PCH SATA controller [AHCI mode] [17aa:310b]
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 123
	Region 0: Memory at f7148000 (32-bit, non-prefetchable) [size=8K]
	Region 1: Memory at f714c000 (32-bit, non-prefetchable) [size=256]
	Region 2: I/O ports at f090 [size=8]
	Region 3: I/O ports at f080 [size=4]
	Region 4: I/O ports at f060 [size=32]
	Region 5: Memory at f714b000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci

00:1c.0 PCI bridge [0604]: Intel Corporation 200 Series PCH PCI Express Root Port #6 [8086:a295] (rev f0) (prog-if 00 [Normal decode]) 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, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 120
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	I/O behind bridge: None
	Memory behind bridge: f7000000-f70fffff [size=1M]
	Prefetchable memory behind bridge: None
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 200 Series PCH LPC Controller (Q270) [8086:a2c6]
	Subsystem: Lenovo 200 Series PCH LPC Controller (Q270) [17aa:310b]
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

00:1f.2 Memory controller [0580]: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller [8086:a2a1] Subsystem: Lenovo 200 Series/Z370 Chipset Family Power Management Controller [17aa:310b] 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- Region 0: Memory at f7144000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device [0403]: Intel Corporation 200 Series PCH HD Audio [8086:a2f0]
	Subsystem: Lenovo 200 Series PCH HD Audio [17aa:310b]
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: 32, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 127
	Region 0: Memory at f7140000 (64-bit, non-prefetchable) [size=16K]
	Region 4: Memory at f7120000 (64-bit, non-prefetchable) [size=64K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel

00:1f.4 SMBus [0c05]: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller [8086:a2a3] Subsystem: Lenovo 200 Series/Z370 Chipset Family SMBus Controller [17aa:310b] 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 A routed to IRQ 16
	Region 0: Memory at f714a000 (64-bit, non-prefetchable) [size=256]
	Region 4: I/O ports at f040 [size=32]
	Kernel driver in use: i801_smbus

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (2) I219-LM [8086:15b7]
	Subsystem: Lenovo Ethernet Connection (2) I219-LM [17aa:310b]
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 121
	Region 0: Memory at f7100000 (32-bit, non-prefetchable) [size=128K]
	Capabilities: <access denied>
	Kernel driver in use: e1000e

01:00.0 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, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 126
	Region 0: Memory at f7000000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi


** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 17ef:608d Lenovo Lenovo USB Optical Mouse
Bus 001 Device 004: ID 17ef:6099 Lenovo Lenovo Traditional USB Keyboard
Bus 001 Device 003: ID 152d:2339 JMicron Technology Corp. / JMicron USA Technology Corp. JM20339 SATA Bridge
Bus 001 Device 002: ID 8087:0a2b Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub


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

Kernel: Linux 5.4.0-2-amd64 (SMP w/4 CPU cores)
Locale: LANG=it_IT.UTF-8, LC_CTYPE=it_IT.UTF-8 (charmap=UTF-8), LANGUAGE=it_IT.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages linux-image-5.4.0-2-amd64 depends on:
ii  initramfs-tools [linux-initramfs-tool]  0.135
ii  kmod                                    26+20191223-1
ii  linux-base                              4.6

Versions of packages linux-image-5.4.0-2-amd64 recommends:
ii  apparmor             2.13.3-7
ii  firmware-linux-free  3.4

Versions of packages linux-image-5.4.0-2-amd64 suggests:
ii  debian-kernel-handbook  1.0.19
ii  grub-efi-amd64          2.04-5
pn  linux-doc-5.4           <none>

Versions of packages linux-image-5.4.0-2-amd64 is related to:
ii  firmware-amd-graphics     20190717-2
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          20190717-2
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20190717-2
ii  firmware-misc-nonfree     20190717-2
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

--- End Message ---
--- Begin Message ---
Hi

This bug was filed for a very old kernel or the bug is old itself
without resolution.

If you can reproduce it with

- the current version in unstable/testing
- the latest kernel from backports

please reopen the bug, see https://www.debian.org/Bugs/server-control
for details.

Regards,
Salvatore

--- End Message ---

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