Bug#1037041: linux-image-6.1.0-9-amd64: Spurious failures from mmap(MAP_32BIT)
Package: src:linux
Version: 6.1.27-1
Severity: normal
Tags: upstream
X-Debbugs-Cc: blubban@gmail.com
Dear Maintainer,
Please run this program 20 times:
#include <sys/mman.h>
#include <errno.h>
#include <stdio.h>
int main()
{
for (int i=0;i<1000;i++)
{
void* p = mmap(NULL, 65536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_32BIT, -1, 0);
if (p != MAP_FAILED) printf(".");
else if (errno == ENOMEM) printf("E");
else printf("(%d)", errno);
}
puts("");
}
Expected behavior:
It should print 1000 dots. If 1000 is increased to 100000, it should print some dots, then some Es. It should never print a dot after an E; if it's out of address space, it shouldn't suddenly find new address space if the operation is retried.
Actual behavior:
Kernel version 6.1.0-7-amd64:
On 13 of 20 runs, it prints 1000 dots. On some, it prints one to three randomly scattered Es (never an E before at least 155 dots), and the rest is dots.
Kernel version 6.1.0-9-amd64:
On 8 of 20 runs, it prints 1000 dots. On some, it prints one to four randomly scattered Es, first one after only 16 dots.
On some runs, there are long sequences of Es with a few dots interspersed; worst case, only 383 of 1000 mmap()s succeed.
Additional information:
Running this on a few other computers, and asking some friends to run it, returns
- Ubuntu 22.04 (kernel 5.19.0-43-generic): 1000 dots, every time.
- Debian 11 (kernel 5.10.0-21-amd64): 1000 dots, every time.
- Arch (kernel 6.3.3-arch1-1): Same pattern as 6.1.0-9-amd64.
- Arch (kernel 6.3.4-arch1-1): 1000 dots, every time.
- Fedora 38 (kernel 6.2.15-300.fc38.x86_64): Same pattern as 6.1.0-9-amd64.
so I suspect it depends, at least partially, on kernel configuration.
The more practical impact (and the context where I first encountered this bug) is that the game Creeper World 3 frequently (~85% of the time) segfaults at launch (after 437th line of strace output) under kernel 6.1.0-9-amd64, while it reliably launches under 6.1.0-7-amd64.
(Unfortunately, the game is closed source and commercial, so I'm not sure if you want a link in your bug tracker. The binary is freely available on the developer's website; it asks for a license key, but the crashing part is far before that.)
I'm happy to provide strace logs, kernel config, and whatever else; just tell me what you need.
-- Package-specific info:
** Version:
Linux version 6.1.0-9-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.27-1 (2023-05-08)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-6.1.0-9-amd64 root=UUID=3f03a19e-1f7e-43c8-a4e9-6297f87ce127 ro quiet
** Not tainted
** Kernel log:
[ 2.147324] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input14
[ 2.147886] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input15
[ 2.148024] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input16
[ 2.148081] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input17
[ 2.148161] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input18
[ 2.160594] Bluetooth: Core ver 2.22
[ 2.160606] NET: Registered PF_BLUETOOTH protocol family
[ 2.160606] Bluetooth: HCI device and connection manager initialized
[ 2.160609] Bluetooth: HCI socket layer initialized
[ 2.160610] Bluetooth: L2CAP socket layer initialized
[ 2.160614] Bluetooth: SCO socket layer initialized
[ 2.168164] usbcore: registered new interface driver btusb
[ 2.168428] Bluetooth: hci0: HCI Enhanced Setup Synchronous Connection command is advertised, but not supported.
[ 2.258383] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 2.258411] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 2.258413] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000001/00002000
[ 2.258416] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 2.258423] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 2.258436] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 2.291946] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 2.291977] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 2.291980] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000081/00002000
[ 2.291985] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 2.291989] pcieport 0000:00:1c.5: [ 7] BadDLLP
[ 2.394348] ath10k_pci 0000:03:00.0: firmware: failed to load ath10k/pre-cal-pci-0000:03:00.0.bin (-2)
[ 2.394397] firmware_class: See https://wiki.debian.org/Firmware for information about missing firmware
[ 2.394455] ath10k_pci 0000:03:00.0: firmware: failed to load ath10k/pre-cal-pci-0000:03:00.0.bin (-2)
[ 2.394505] ath10k_pci 0000:03:00.0: firmware: failed to load ath10k/cal-pci-0000:03:00.0.bin (-2)
[ 2.394549] ath10k_pci 0000:03:00.0: firmware: failed to load ath10k/cal-pci-0000:03:00.0.bin (-2)
[ 2.396387] ath10k_pci 0000:03:00.0: firmware: direct-loading firmware ath10k/QCA9377/hw1.0/firmware-6.bin
[ 2.396399] ath10k_pci 0000:03:00.0: qca9377 hw1.1 target 0x05020001 chip_id 0x003821ff sub 11ad:08a6
[ 2.396406] ath10k_pci 0000:03:00.0: kconfig debug 0 debugfs 0 tracing 0 dfs 0 testmode 0
[ 2.397808] ath10k_pci 0000:03:00.0: firmware ver WLAN.TF.2.1-00021-QCARMSWP-1 api 6 features wowlan,ignore-otp crc32 42e41877
[ 2.463115] ath10k_pci 0000:03:00.0: firmware: direct-loading firmware ath10k/QCA9377/hw1.0/board-2.bin
[ 2.463242] ath10k_pci 0000:03:00.0: board_file api 2 bmi_id N/A crc32 8aedfa4a
[ 2.562128] ath10k_pci 0000:03:00.0: htt-ver 3.56 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[ 2.648982] ath: EEPROM regdomain: 0x69
[ 2.648985] ath: EEPROM indicates we should expect a direct regpair map
[ 2.648986] ath: Country alpha2 being used: 00
[ 2.648987] ath: Regpair used: 0x69
[ 2.651292] ath10k_pci 0000:03:00.0 wlp3s0: renamed from wlan0
[ 2.693661] EXT4-fs (nvme0n1p4): mounted filesystem with ordered data mode. Quota mode: none.
[ 2.694212] EXT4-fs (nvme0n1p3): mounted filesystem with ordered data mode. Quota mode: none.
[ 2.720626] audit: type=1400 audit(1685711278.747:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-senddoc" pid=670 comm="apparmor_parser"
[ 2.720790] audit: type=1400 audit(1685711278.747:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-xpdfimport" pid=672 comm="apparmor_parser"
[ 2.721185] audit: type=1400 audit(1685711278.747:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="libreoffice-oosplash" pid=669 comm="apparmor_parser"
[ 2.721452] audit: type=1400 audit(1685711278.747:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=664 comm="apparmor_parser"
[ 2.721719] audit: type=1400 audit(1685711278.747:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=667 comm="apparmor_parser"
[ 2.721721] audit: type=1400 audit(1685711278.747:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=667 comm="apparmor_parser"
[ 2.721723] audit: type=1400 audit(1685711278.747:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=667 comm="apparmor_parser"
[ 2.721779] audit: type=1400 audit(1685711278.747:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=665 comm="apparmor_parser"
[ 2.721781] audit: type=1400 audit(1685711278.747:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=665 comm="apparmor_parser"
[ 2.870867] NET: Registered PF_QIPCRTR protocol family
[ 2.874657] r8169 0000:02:00.0: firmware: failed to load rtl_nic/rtl8168h-2.fw (-2)
[ 2.875197] r8169 0000:02:00.0: firmware: failed to load rtl_nic/rtl8168h-2.fw (-2)
[ 2.875748] r8169 0000:02:00.0: Direct firmware load for rtl_nic/rtl8168h-2.fw failed with error -2
[ 2.875752] r8169 0000:02:00.0: Unable to load firmware rtl_nic/rtl8168h-2.fw (-2)
[ 2.903455] Generic FE-GE Realtek PHY r8169-0-200:00: attached PHY driver (mii_bus:phy_addr=r8169-0-200:00, irq=MAC)
[ 3.027613] r8169 0000:02:00.0 enp2s0: Link is Down
[ 3.029693] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.029711] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 3.029712] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000001/00002000
[ 3.029714] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 3.029719] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.029731] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065275] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065290] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 3.065291] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000001/00002000
[ 3.065292] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 3.065293] pcieport 0000:00:1c.5: AER: Error of this Agent is reported first
[ 3.065321] ath10k_pci 0000:03:00.0: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Transmitter ID)
[ 3.065322] ath10k_pci 0000:03:00.0: device [168c:0042] error status/mask=00001101/00006000
[ 3.065323] ath10k_pci 0000:03:00.0: [ 0] RxErr (First)
[ 3.065323] ath10k_pci 0000:03:00.0: [ 8] Rollover
[ 3.065324] ath10k_pci 0000:03:00.0: [12] Timeout
[ 3.065345] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065357] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065357] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:03:00.0
[ 3.065371] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065382] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065383] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065394] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065394] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065406] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065406] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065417] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.065418] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.065429] pcieport 0000:00:1c.5: AER: can't find device of ID00e5
[ 3.436929] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 3.437600] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.437615] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 3.437616] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000001/00002000
[ 3.437617] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 3.473535] pcieport 0000:00:1c.5: AER: Multiple Corrected error received: 0000:00:1c.5
[ 3.473568] pcieport 0000:00:1c.5: PCIe Bus Error: severity=Corrected, type=Physical Layer, (Receiver ID)
[ 3.473572] pcieport 0000:00:1c.5: device [8086:43bd] error status/mask=00000001/00002000
[ 3.473577] pcieport 0000:00:1c.5: [ 0] RxErr (First)
[ 4.517549] r8169 0000:02:00.0 enp2s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 4.517564] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
[ 11.180930] exFAT-fs (sda1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
** Model information
sys_vendor: Acer
product_name: Aspire XC-1660
product_version:
chassis_vendor: Acer
chassis_version:
bios_vendor: American Megatrends Inc.
bios_version: R01-A2
board_vendor: Acer
board_name: Aspire XC-1660
board_version: V:1.1
** Loaded modules:
exfat
xt_CHECKSUM
xt_MASQUERADE
xt_conntrack
ipt_REJECT
nf_reject_ipv4
xt_tcpudp
nft_compat
nft_chain_nat
nf_nat
nf_conntrack
nf_defrag_ipv6
nf_defrag_ipv4
nf_tables
libcrc32c
nfnetlink
bridge
stp
llc
qrtr
binfmt_misc
nls_ascii
nls_cp437
vfat
fat
btusb
btrtl
btbcm
btintel
btmtk
bluetooth
snd_sof_pci_intel_tgl
intel_rapl_msr
snd_sof_intel_hda_common
intel_rapl_common
snd_hda_codec_hdmi
x86_pkg_temp_thermal
soundwire_intel
intel_powerclamp
soundwire_generic_allocation
soundwire_cadence
snd_sof_intel_hda
ath10k_pci
snd_sof_pci
coretemp
snd_sof_xtensa_dsp
jitterentropy_rng
snd_sof
ath10k_core
ctr
snd_hda_codec_realtek
snd_sof_utils
snd_soc_hdac_hda
drbg
snd_hda_ext_core
snd_hda_codec_generic
snd_soc_acpi_intel_match
ansi_cprng
snd_soc_acpi
kvm_intel
ecdh_generic
ath
ledtrig_audio
ecc
snd_soc_core
kvm
snd_compress
mac80211
soundwire_bus
snd_hda_intel
snd_intel_dspcfg
snd_intel_sdw_acpi
irqbypass
snd_hda_codec
snd_hda_core
sd_mod
ghash_clmulni_intel
cryptd
libarc4
snd_hwdep
sg
sha512_ssse3
snd_pcm
mei_hdcp
sha512_generic
cfg80211
uas
snd_timer
intel_cstate
usb_storage
snd
iTCO_wdt
intel_uncore
mei_me
intel_pmc_bxt
rfkill
soundcore
intel_wmi_thunderbolt
iTCO_vendor_support
serio_raw
ee1004
wmi_bmof
watchdog
mei
pcspkr
intel_pmc_core
acpi_pad
acpi_tad
joydev
evdev
parport_pc
ppdev
lp
parport
dm_mod
fuse
loop
efi_pstore
configfs
efivarfs
ip_tables
x_tables
autofs4
ext4
crc16
mbcache
jbd2
crc32c_generic
hid_generic
usbhid
hid
i915
drm_buddy
i2c_algo_bit
drm_display_helper
cec
rc_core
ttm
ahci
drm_kms_helper
libahci
xhci_pci
nvme
xhci_hcd
libata
r8169
nvme_core
drm
realtek
usbcore
t10_pi
mdio_devres
psmouse
scsi_mod
libphy
crc64_rocksoft
crc32_pclmul
crc32c_intel
crc64
i2c_i801
crc_t10dif
crct10dif_generic
i2c_smbus
crct10dif_pclmul
crct10dif_common
usb_common
scsi_common
fan
video
wmi
button
** Network interface configuration:
*** /etc/network/interfaces:
source /etc/network/interfaces.d/*
auto lo
iface lo inet loopback
** Network status:
*** IP interfaces and addresses:
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether 1c:69:7a:98:75:b8 brd ff:ff:ff:ff:ff:ff
inet 192.168.1.100/24 brd 192.168.1.255 scope global dynamic noprefixroute enp2s0
valid_lft 6973sec preferred_lft 6973sec
inet6 fe80::1e69:7aff:fe98:75b8/64 scope link noprefixroute
valid_lft forever preferred_lft forever
3: wlp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether ba:44:b0:d4:6a:d4 brd ff:ff:ff:ff:ff:ff permaddr 74:4c:a1:80:ca:0d
4: virbr0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN group default qlen 1000
link/ether 52:54:00:9f:0c:98 brd ff:ff:ff:ff:ff:ff
inet 192.168.122.1/24 brd 192.168.122.255 scope global virbr0
valid_lft forever preferred_lft forever
*** Device statistics:
Inter-| Receive | Transmit
face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed
lo: 2600 21 0 0 0 0 0 0 2600 21 0 0 0 0 0 0
enp2s0: 2586118 4681 0 0 0 0 0 5 371450 4024 0 0 0 0 0 0
wlp3s0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
virbr0: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Device [8086:4c43] (rev 01)
DeviceName: Onboard Realtek Ethernet
Subsystem: Acer Incorporated [ALI] Device [1025:1515]
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
Expansion ROM at <ignored>
Kernel driver in use: icl_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation RocketLake-S GT1 [UHD Graphics 750] [8086:4c8a] (rev 04) (prog-if 00 [VGA controller])
DeviceName: Onboard Intel Graphics
Subsystem: Acer Incorporated [ALI] RocketLake-S GT1 [UHD Graphics 750] [1025:1515]
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 144
IOMMU group: 0
Region 0: Memory at 6000000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:14.0 USB controller [0c03]: Intel Corporation Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller [8086:43ed] (rev 11) (prog-if 30 [XHCI])
Subsystem: Acer Incorporated [ALI] Tiger Lake-H USB 3.2 Gen 2x1 xHCI Host Controller [1025:1515]
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 126
IOMMU group: 2
Region 0: Memory at 6001100000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 RAM memory [0500]: Intel Corporation Tiger Lake-H Shared SRAM [8086:43ef] (rev 11)
Subsystem: Acer Incorporated [ALI] Tiger Lake-H Shared SRAM [1025:1515]
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: 2
Region 0: Memory at 6001114000 (64-bit, non-prefetchable) [disabled] [size=16K]
Region 2: Memory at 600111a000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
00:16.0 Communication controller [0780]: Intel Corporation Tiger Lake-H Management Engine Interface [8086:43e0] (rev 11)
Subsystem: Acer Incorporated [ALI] Tiger Lake-H Management Engine Interface [1025:1515]
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 145
IOMMU group: 3
Region 0: Memory at 6001119000 (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 Device [8086:43d2] (rev 11) (prog-if 01 [AHCI 1.0])
DeviceName: Onboard Intel SATA Controller
Subsystem: Acer Incorporated [ALI] Device [1025:1515]
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 143
IOMMU group: 4
Region 0: Memory at 9fc00000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at 9fc03000 (32-bit, non-prefetchable) [size=256]
Region 2: I/O ports at 4090 [size=8]
Region 3: I/O ports at 4080 [size=4]
Region 4: I/O ports at 4060 [size=32]
Region 5: Memory at 9fc02000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1b.0 PCI bridge [0604]: Intel Corporation Device [8086:43c4] (rev 11) (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
IOMMU group: 5
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 9fb00000-9fbfffff [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.0 PCI bridge [0604]: Intel Corporation Tiger Lake-H PCI Express Root Port #5 [8086:43bc] (rev 11) (prog-if 00 [Normal decode])
Subsystem: Acer Incorporated [ALI] Tiger Lake-H PCI Express Root Port [1025:1515]
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
IOMMU group: 6
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 3000-3fff [size=4K] [16-bit]
Memory behind bridge: 9fa00000-9fafffff [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.5 PCI bridge [0604]: Intel Corporation Device [8086:43bd] (rev 11) (prog-if 00 [Normal decode])
Subsystem: Acer Incorporated [ALI] Device [1025:1515]
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
IOMMU group: 7
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 9f800000-9f9fffff [size=2M] [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 Device [8086:4387] (rev 11)
Subsystem: Acer Incorporated [ALI] Device [1025:1515]
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: 8
00:1f.3 Audio device [0403]: Intel Corporation Tiger Lake-H HD Audio Controller [8086:43c8] (rev 11)
Subsystem: Acer Incorporated [ALI] Tiger Lake-H HD Audio Controller [1025:1515]
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 146
IOMMU group: 8
Region 0: Memory at 6001110000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at 6001000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_sof_pci_intel_tgl
00:1f.4 SMBus [0c05]: Intel Corporation Tiger Lake-H SMBus Controller [8086:43a3] (rev 11)
Subsystem: Acer Incorporated [ALI] Tiger Lake-H SMBus Controller [1025:1515]
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
IOMMU group: 8
Region 0: Memory at 6001118000 (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.5 Serial bus controller [0c80]: Intel Corporation Tiger Lake-H SPI Controller [8086:43a4] (rev 11)
Subsystem: Acer Incorporated [ALI] Tiger Lake-H SPI Controller [1025:1515]
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: 8
Region 0: Memory at 9fc04000 (32-bit, non-prefetchable) [size=4K]
01:00.0 Non-Volatile memory controller [0108]: Micron Technology Inc Device [1344:5404] (rev 03) (prog-if 02 [NVM Express])
Subsystem: Micron Technology Inc Device [1344:2100]
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
NUMA node: 0
IOMMU group: 9
Region 0: Memory at 9fb00000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
Subsystem: Acer Incorporated [ALI] RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [1025:1515]
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
IOMMU group: 10
Region 0: I/O ports at 3000 [size=256]
Region 2: Memory at 9fa04000 (64-bit, non-prefetchable) [size=4K]
Region 4: Memory at 9fa00000 (64-bit, non-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: Lite-On Communications Inc Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter [11ad:08a6]
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 147
IOMMU group: 11
Region 0: Memory at 9f800000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
** USB devices:
Bus 002 Device 002: ID 0bc2:2030 Seagate RSS LLC Expansion HDD
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 046d:c34b Logitech, Inc. USB Keyboard
Bus 001 Device 002: ID 046d:c077 Logitech, Inc. Mouse
Bus 001 Device 004: ID 04ca:3015 Lite-On Technology Corp. Qualcomm Atheros QCA9377 Bluetooth
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 12.0
APT prefers testing-security
APT policy: (500, 'testing-security'), (500, 'testing')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.1.0-9-amd64 (SMP w/16 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE=en_US:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages linux-image-6.1.0-9-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.142
ii kmod 30+20221128-1
ii linux-base 4.9
Versions of packages linux-image-6.1.0-9-amd64 recommends:
ii apparmor 3.0.8-3
ii firmware-linux-free 20200122-1
Versions of packages linux-image-6.1.0-9-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.06-13
pn linux-doc-6.1 <none>
Versions of packages linux-image-6.1.0-9-amd64 is related to:
pn firmware-amd-graphics <none>
ii firmware-atheros 20230210-5
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 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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