-- Quoted a number of notable lines (non-exhaustive) from attached files:
ath10k_pci 0000:03:00.0: wmi service ready event not received
ath10k_pci 0000:03:00.0: Could not init core: -110
WARNING: CPU: 4 PID: 0 at drivers/net/wireless/ath/ath10k/htt_rx.c:46 ath10k_htt_rx_pop_paddr.isra.29+0xd8/0xf0 [ath10k_core]
ath10k_pci 0000:03:00.0: failed to pop paddr list: -2
-- Additional info:
The problem occurs sometimes, not able to reproduce bug intentionally.
Using the bottom line on console solves the problem.
#nmcli radio wifi off; nmcli radio wifi on;
-- Package-specific info:
** Version:
Linux version 4.19.0-6-amd64 (
debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-6)) #1 SMP Debian 4.19.67-2+deb10u2 (2019-11-11)
** Not tainted
** Kernel log:
Unable to read kernel log; any relevant messages should be attached
** Model information
sys_vendor: Dell Inc.
product_name: Inspiron 3480
product_version:
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: 1.4.1
board_vendor: Dell Inc.
board_name: 0P3PX8
board_version: A00
** Loaded modules:
ctr
ccm
cpufreq_conservative
cpufreq_userspace
cpufreq_powersave
nls_ascii
nls_cp437
vfat
fat
arc4
snd_soc_skl
intel_rapl
snd_soc_skl_ipc
snd_soc_sst_ipc
snd_soc_sst_dsp
x86_pkg_temp_thermal
intel_powerclamp
btusb
btrtl
btbcm
btintel
coretemp
kvm_intel
snd_hda_ext_core
kvm
bluetooth
snd_soc_acpi_intel_match
irqbypass
uvcvideo
snd_soc_acpi
ath10k_pci
ath10k_core
crct10dif_pclmul
snd_hda_codec_hdmi
snd_soc_core
drbg
ath
joydev
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
crc32_pclmul
ansi_cprng
snd_compress
videobuf2_common
snd_hda_codec_realtek
videodev
mac80211
snd_hda_codec_generic
ecdh_generic
media
snd_hda_intel
hid_multitouch
ghash_clmulni_intel
cfg80211
snd_hda_codec
hid_generic
r8169
ahci
intel_cstate
snd_hda_core
i2c_hid
libahci
hid
dell_laptop
sg
snd_hwdep
rfkill
libata
realtek
snd_pcm
mei_me
libphy
dell_smm_hwmon
tpm_crb
idma64
snd_timer
iTCO_wdt
iTCO_vendor_support
dell_wmi
snd
tpm_tis
tpm_tis_core
i2c_i801
pcc_cpufreq
mei
intel_uncore
dell_smbios
tpm
soundcore
intel_hid
processor_thermal_device
int3400_thermal
intel_soc_dts_iosf
int3403_thermal
int3402_thermal
intel_pch_thermal
int340x_thermal_zone
acpi_thermal_rel
efi_pstore
dcdbas
rng_core
wmi_bmof
dell_wmi_descriptor
intel_lpss_pci
intel_rapl_perf
intel_lpss
efivars
pcspkr
sparse_keymap
battery
acpi_pad
ac
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
fscrypto
ecb
dm_mod
sd_mod
uas
usb_storage
scsi_mod
amdgpu
chash
gpu_sched
radeon
i915
crc32c_intel
ttm
xhci_pci
i2c_algo_bit
xhci_hcd
drm_kms_helper
aesni_intel
drm
usbcore
psmouse
aes_x86_64
crypto_simd
cryptd
glue_helper
serio_raw
usb_common
evdev
wmi
thermal
video
button
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:3e34] (rev 0c)
Subsystem: Dell Device [1028:08c7]
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>
00:08.0 System peripheral [0880]: Intel Corporation Skylake Gaussian Mixture Model [8086:1911]
Subsystem: Dell Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model [1028:08c7]
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
Region 0: Memory at c24ae000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:14.2 RAM memory [0500]: Intel Corporation Cannon Point-LP Shared SRAM [8086:9def] (rev 30)
Subsystem: Dell Cannon Point-LP Shared SRAM [1028:08c7]
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 c24a4000 (64-bit, non-prefetchable) [disabled] [size=8K]
Region 2: Memory at c24ac000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:15.0 Serial bus controller [0c80]: Intel Corporation Device [8086:9de8] (rev 30)
Subsystem: Dell Device [1028:08c7]
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 16
Region 0: Memory at 9f800000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.1 Serial bus controller [0c80]: Intel Corporation Device [8086:9de9] (rev 30)
Subsystem: Dell Device [1028:08c7]
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 17
Region 0: Memory at 9f801000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:16.0 Communication controller [0780]: Intel Corporation Cannon Point-LP MEI Controller [8086:9de0] (rev 30)
Subsystem: Dell Cannon Point-LP MEI Controller [1028:08c7]
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 127
Region 0: Memory at c24a9000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
00:19.0 Serial bus controller [0c80]: Intel Corporation Device [8086:9dc5] (rev 30)
Subsystem: Dell Device [1028:08c7]
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 32
Region 0: Memory at 9f802000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:1c.0 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port [8086:9dbc] (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 A routed to IRQ 122
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 00004000-00004fff
Memory behind bridge: b0000000-c00fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.0 PCI bridge [0604]: Intel Corporation Cannon Point-LP PCI Express Root Port [8086:9db0] (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 A routed to IRQ 123
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: c2300000-c23fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1d.1 PCI bridge [0604]: Intel Corporation Device [8086:9db1] (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 124
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: c2000000-c21fffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport
00:1f.0 ISA bridge [0601]: Intel Corporation Cannon Point-LP LPC Controller [8086:9d84] (rev 30)
Subsystem: Dell Cannon Point-LP LPC Controller [1028:08c7]
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
00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller [8086:9da4] (rev 30)
Subsystem: Dell Cannon Point-LP SPI Controller [1028:08c7]
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 fe010000 (32-bit, non-prefetchable) [size=4K]
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
Subsystem: Dell RTL810xE PCI Express Fast Ethernet controller [1028:08c7]
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 16
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at c2304000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at c2300000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 Network controller [0280]: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [168c:0042] (rev 31)
Subsystem: Dell QCA9377 802.11ac Wireless Network Adapter [1028:1810]
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 131
Region 0: Memory at c2000000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
-- System Information:
Debian Release: 10.2
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-6-amd64 (SMP w/8 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8), LANGUAGE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-4.19.0-6-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.133+deb10u1
ii kmod 26-1
ii linux-base 4.6
Versions of packages linux-image-4.19.0-6-amd64 recommends:
ii apparmor 2.13.2-10
ii firmware-linux-free 3.4
Versions of packages linux-image-4.19.0-6-amd64 suggests:
ii debian-kernel-handbook 1.0.19
ii grub-efi-amd64 2.02+dfsg1-20
ii linux-doc-4.19 4.19.67-2+deb10u2
Versions of packages linux-image-4.19.0-6-amd64 is related to:
pn firmware-amd-graphics <none>
ii firmware-atheros 20190114-2
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>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
ii firmware-misc-nonfree 20190114-2
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
ii firmware-realtek 20190114-2
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information