Bug#925557: linux-image-4.19.0-4-amd64: kworker CPU hog, abundance of interrupts on PCI-E port with ath9k wireless card
Package: src:linux
Version: 4.19.28-2
Severity: normal
Dear Maintainer, since an unknown moment possibly in the past several months I'm experiencing constant
90-100% CPU load on one core by a kworker/X:2+events process.
At least versions 4.19+101, 4.19+102, 4.19+104 are affected.
According to /proc/interrupts, an overwhelming amount of interrupts comes from a PCI-E port (IRQ 117):
================================
CPU0 CPU1 CPU2 CPU3
0: 8 0 0 0 IO-APIC 2-edge timer
1: 0 4 0 0 IO-APIC 1-edge i8042
5: 0 0 0 0 IO-APIC 5-edge parport0
8: 0 0 0 0 IO-APIC 8-edge rtc0
9: 0 0 0 0 IO-APIC 9-fasteoi acpi, INT0002
12: 6 0 0 0 IO-APIC 12-edge i8042
17: 0 318849 5361 2635 IO-APIC 17-fasteoi ath9k
18: 0 0 0 0 IO-APIC 18-fasteoi i801_smbus
115: 0 0 0 0 PCI-MSI 458752-edge PCIe PME
116: 0 0 0 0 PCI-MSI 460800-edge PCIe PME
117: 181796 0 132746756 0 PCI-MSI 462848-edge PCIe PME
118: 0 0 0 0 PCI-MSI 464896-edge PCIe PME
121: 10528 691 8054 11298 PCI-MSI 524288-edge wan0
122: 488 26 539 2472 PCI-MSI 327680-edge xhci_hcd
123: 0 6315 1148 14096 PCI-MSI 311296-edge ahci[0000:00:13.0]
124: 0 0 0 0 PCI-MSI 1048576-edge lan0
125: 343 0 641 142 PCI-MSI 3670016-edge ahci[0000:07:00.0]
126: 0 0 0 0 INT0002 Virtual GPIO 2 ACPI:Event
127: 14172 0 24300 1175 PCI-MSI 32768-edge i915
128: 0 0 484 0 PCI-MSI 442368-edge snd_hda_intel:card0
NMI: 8 6 313 4 Non-maskable interrupts
LOC: 84303 67217 614766 36976 Local timer interrupts
SPU: 0 0 0 0 Spurious interrupts
PMI: 8 6 313 4 Performance monitoring interrupts
IWI: 0 3 42 0 IRQ work interrupts
RTR: 0 0 0 0 APIC ICR read retries
RES: 51814 5319 1118 3337 Rescheduling interrupts
CAL: 11937 5390 4781 5729 Function call interrupts
TLB: 42 162 45 42 TLB shootdowns
TRM: 0 0 0 0 Thermal event interrupts
THR: 0 0 0 0 Threshold APIC interrupts
DFR: 0 0 0 0 Deferred Error APIC interrupts
MCE: 0 0 0 0 Machine check exceptions
MCP: 8 8 8 8 Machine check polls
HYP: 0 0 0 0 Hypervisor callback interrupts
HRE: 0 0 0 0 Hyper-V reenlightenment interrupts
HVS: 0 0 0 0 Hyper-V stimer0 interrupts
ERR: 1
MIS: 0
PIN: 0 0 0 0 Posted-interrupt notification event
NPI: 0 0 0 0 Nested posted-interrupt event
PIW: 0 0 0 0 Posted-interrupt wakeup event
================================
Device tree from that port:
/sys/devices/pci0000:00/0000:00:1c.2:
00:1c.2 PCI bridge [0604]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 [8086:22cc] (rev 21)
Kernel driver in use: pcieport
/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0:
03:00.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1182]
Kernel driver in use: pcieport
/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/0000:04:03.0:
04:03.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1182]
Kernel driver in use: pcieport
/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/0000:04:03.0/0000:05:00.0:
05:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04)
/sys/devices/pci0000:00/0000:00:1c.2/0000:03:00.0/0000:04:03.0/0000:05:00.0/0000:06:00.0:
06:00.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
Subsystem: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:0300]
Kernel driver in use: ath9k
Kernel modules: ath9k
Please advise on further diagnostics.
-- Package-specific info:
** Version:
Linux version 4.19.0-4-amd64 (debian-kernel@lists.debian.org) (gcc version 8.3.0 (Debian 8.3.0-2)) #1 SMP Debian 4.19.28-2 (2019-03-15)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-4.19.0-4-amd64 root=/dev/mapper/mt2_sysgroup-root ro quiet
** Not tainted
** Kernel log:
Unable to read kernel log; any relevant messages should be attached
** Model information
sys_vendor: Gigabyte Technology Co., Ltd.
product_name: Default string
product_version: Default string
chassis_vendor: Default string
chassis_version: Default string
bios_vendor: American Megatrends Inc.
bios_version: F4
board_vendor: Gigabyte Technology Co., Ltd.
board_name: N3150ND3V
board_version: x.x
** Loaded modules:
msr
nft_masq_ipv4
nft_masq
nft_counter
nft_limit
nft_nat
nft_redir_ipv4
nft_redir
nft_objref
nf_tables_set
nft_ct
nft_chain_nat_ipv4
nf_nat_ipv4
nf_tables
nfnetlink
ctr
ccm
cpufreq_userspace
cpufreq_conservative
cpufreq_powersave
tun
snd_hda_codec_hdmi
snd_hda_codec_realtek
snd_hda_codec_generic
arc4
ath9k
ath9k_common
i915
ath9k_hw
uvcvideo
ath
mac80211
snd_usb_audio
snd_hda_intel
snd_hda_codec
snd_usbmidi_lib
intel_rapl
videobuf2_vmalloc
videobuf2_memops
videobuf2_v4l2
snd_hda_core
snd_rawmidi
videobuf2_common
snd_hwdep
snd_seq_device
videodev
drm_kms_helper
media
intel_powerclamp
cfg80211
snd_pcm
drm
kvm_intel
snd_timer
i2c_algo_bit
snd
hci_uart
kvm
btqca
soundcore
btrtl
btbcm
btintel
iTCO_wdt
bluetooth
sg
iTCO_vendor_support
drbg
irqbypass
ansi_cprng
ppdev
ecdh_generic
crct10dif_pclmul
crc32_pclmul
ghash_clmulni_intel
rfkill
intel_cstate
parport_pc
evdev
serio_raw
pcspkr
parport
intel_int0002_vgpio
video
pwm_lpss_platform
pwm_lpss
pcc_cpufreq
button
coretemp
nf_nat_pptp
nf_nat_proto_gre
nf_conntrack_pptp
nf_conntrack_proto_gre
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
fscrypto
ecb
btrfs
xor
zstd_decompress
zstd_compress
xxhash
raid6_pq
libcrc32c
crc32c_generic
dm_mod
hid_generic
usbhid
sd_mod
crc32c_intel
ahci
aesni_intel
libahci
xhci_pci
xhci_hcd
libata
aes_x86_64
crypto_simd
cryptd
glue_helper
usbcore
scsi_mod
i2c_i801
psmouse
thermal
r8169
usb_common
realtek
libphy
lpc_ich
fan
i2c_hid
hid
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register [8086:2280] (rev 21)
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register [1458:d000]
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
Kernel driver in use: iosf_mbi_pci
00:02.0 VGA compatible controller [0300]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [8086:22b1] (rev 21) (prog-if 00 [VGA controller])
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller [1458:d000]
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 80000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 90000000 (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
Kernel modules: i915
00:13.0 SATA controller [0106]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller [8086:22a3] (rev 21) (prog-if 01 [AHCI 1.0])
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller [1458:b002]
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 4: I/O ports at f060 [size=32]
Region 5: Memory at 81615000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:14.0 USB controller [0c03]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller [8086:22b5] (rev 21) (prog-if 30 [XHCI])
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller [1458:5007]
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 81600000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:1a.0 Encryption controller [1080]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine [8086:2298] (rev 21)
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine [1458:1c3a]
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 10
Region 0: Memory at 81100000 (32-bit, non-prefetchable) [size=1M]
Region 1: Memory at 81000000 (32-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
00:1b.0 Audio device [0403]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller [8086:2284] (rev 21)
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller [1458:a182]
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 128
Region 0: Memory at 81610000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1c.0 PCI bridge [0604]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 [8086:22c8] (rev 21) (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 115
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000e000-0000efff
Memory behind bridge: 81500000-815fffff
Prefetchable memory behind bridge: 00000000a0100000-00000000a01fffff
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
00:1c.1 PCI bridge [0604]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #2 [8086:22ca] (rev 21) (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 116
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 0000d000-0000dfff
Memory behind bridge: 81400000-814fffff
Prefetchable memory behind bridge: 00000000a0000000-00000000a00fffff
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
00:1c.2 PCI bridge [0604]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 [8086:22cc] (rev 21) (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 C routed to IRQ 117
Bus: primary=00, secondary=03, subordinate=06, sec-latency=0
Memory behind bridge: 81300000-813fffff
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
00:1c.3 PCI bridge [0604]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #4 [8086:22ce] (rev 21) (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 D routed to IRQ 118
Bus: primary=00, secondary=07, subordinate=07, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: 81200000-812fffff
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 Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU [8086:229c] (rev 21)
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU [1458:5001]
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
Capabilities: <access denied>
Kernel driver in use: lpc_ich
Kernel modules: lpc_ich
00:1f.3 SMBus [0c05]: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller [8086:2292] (rev 21)
Subsystem: Gigabyte Technology Co., Ltd Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller [1458:5001]
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 18
Region 0: Memory at 81614000 (32-bit, non-prefetchable) [size=32]
Region 4: I/O ports at f040 [size=32]
Capabilities: <access denied>
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
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 e000 [size=256]
Region 2: Memory at 81500000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at a0100000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 0c)
Subsystem: Gigabyte Technology Co., Ltd Onboard Ethernet [1458:e000]
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 17
Region 0: I/O ports at d000 [size=256]
Region 2: Memory at 81400000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at a0000000 (64-bit, prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: r8169
Kernel modules: r8169
03:00.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1182] (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 119
Bus: primary=03, secondary=04, subordinate=06, sec-latency=0
Memory behind bridge: 81300000-813fffff
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
04:03.0 PCI bridge [0604]: ASMedia Technology Inc. Device [1b21:1182] (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 120
Bus: primary=04, secondary=05, subordinate=06, sec-latency=0
Memory behind bridge: 81300000-813fffff
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
05:00.0 PCI bridge [0604]: ASMedia Technology Inc. ASM1083/1085 PCIe to PCI Bridge [1b21:1080] (rev 04) (prog-if 01 [Subtractive 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 17
Bus: primary=05, secondary=06, subordinate=06, sec-latency=32
Memory behind bridge: 81300000-813fffff
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>
06:00.0 Network controller [0280]: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:002d] (rev 01)
Subsystem: Qualcomm Atheros AR9227 Wireless Network Adapter [168c:0300]
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: 168, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 17
Region 0: Memory at 81300000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: ath9k
Kernel modules: ath9k
07:00.0 SATA controller [0106]: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:0612] (rev 02) (prog-if 01 [AHCI 1.0])
Subsystem: ASMedia Technology Inc. ASM1062 Serial ATA Controller [1b21:1060]
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: I/O ports at c050 [size=8]
Region 1: I/O ports at c040 [size=4]
Region 2: I/O ports at c030 [size=8]
Region 3: I/O ports at c020 [size=4]
Region 4: I/O ports at c000 [size=32]
Region 5: Memory at 81200000 (32-bit, non-prefetchable) [size=512]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 004: ID 051d:0002 American Power Conversion Uninterruptible Power Supply
Bus 001 Device 003: ID 0ac8:c40a Z-Star Microelectronics Corp.
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: buster/sid
APT prefers testing
APT policy: (900, 'testing'), (400, 'unstable'), (300, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_DK.UTF-8, LC_CTYPE=en_DK.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-4.19.0-4-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.133
ii kmod 26-1
ii linux-base 4.5
Versions of packages linux-image-4.19.0-4-amd64 recommends:
pn apparmor <none>
ii firmware-linux-free 3.4
ii irqbalance 1.5.0-3
Versions of packages linux-image-4.19.0-4-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-pc 2.02+dfsg1-13
pn linux-doc-4.19 <none>
Versions of packages linux-image-4.19.0-4-amd64 is related to:
ii firmware-amd-graphics 20190114-1
ii firmware-atheros 20190114-1
ii firmware-bnx2 20190114-1
pn firmware-bnx2x <none>
ii firmware-brcm80211 20190114-1
pn firmware-cavium <none>
pn firmware-intel-sound <none>
ii firmware-intelwimax 20190114-1
ii firmware-ipw2x00 20190114-1
ii firmware-ivtv 20190114-1
ii firmware-iwlwifi 20190114-1
ii firmware-libertas 20190114-1
ii firmware-linux-nonfree 20190114-1
ii firmware-misc-nonfree 20190114-1
ii firmware-myricom 20190114-1
ii firmware-netxen 20190114-1
ii firmware-qlogic 20190114-1
ii firmware-realtek 20190114-1
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
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