--- Begin Message ---
Package: src:linux
Version: 6.17.2-1~exp1
Severity: important
Dear Maintainer,
*** Reporter, please consider answering these questions, where appropriate ***
* What led up to the situation?
a downstream packager reported hard crash to freertr.org xsk dataplane....
* What exactly did you do (or not do) that was effective (or
ineffective)?
found out how this all happened... will attach screenshot of the crash, and the
reproducer code...
* What was the outcome of this action?
kernel hang...
* What outcome did you expect instead?
nothing... it survives on oldstable kernel....
*** End of the template - remove these template lines ***
-- Package-specific info:
** Version:
Linux version 6.17.2-amd64 ([email protected])
(x86_64-linux-gnu-gcc-15 (Debian 15.2.0-4) 15.2.0, GNU ld (GNU Binutils for
Debian) 2.45) #1 SMP PREEMPT_DYNAMIC Debian 6.17.2-1~exp1 (2025-10-13)
** Command line:
BOOT_IMAGE=/boot/vmlinuz-6.17.2-amd64
root=UUID=9dede21d-ca7a-40c4-9b21-64ff63cbd2b8 ro panic=10
** Not tainted
** Kernel log:
Unable to read kernel log; any relevant messages should be attached
** Model information
sys_vendor: Dell Inc.
product_name: Latitude 5540
product_version:
chassis_vendor: Dell Inc.
chassis_version:
bios_vendor: Dell Inc.
bios_version: 1.23.1
board_vendor: Dell Inc.
board_name: 031CD3
board_version: A00
** Configuration for modprobe:
blacklist arkfb
blacklist aty128fb
blacklist atyfb
blacklist radeonfb
blacklist cirrusfb
blacklist cyber2000fb
blacklist kyrofb
blacklist matroxfb_base
blacklist mb862xxfb
blacklist neofb
blacklist pm2fb
blacklist pm3fb
blacklist s3fb
blacklist savagefb
blacklist sisfb
blacklist tdfxfb
blacklist tridentfb
blacklist vt8623fb
blacklist microcode
install ib_qib modprobe -i ib_qib $CMDLINE_OPTS &&
/usr/lib/truescale-serdes.cmds start
options snd_pcsp index=-2
options cx88_alsa index=-2
options snd_atiixp_modem index=-2
options snd_intel8x0m index=-2
options snd_via82xx_modem index=-2
options md_mod start_ro=1
options bonding max_bonds=0
options dummy numdummies=0
options ifb numifbs=0
** Loaded modules:
cmac
nls_utf8
cifs
cifs_arc4
nls_ucs2_utils
cifs_md4
dns_resolver
netfs
snd_seq_dummy
snd_hrtimer
snd_seq
snd_seq_device
ipmi_devintf
ipmi_msghandler
veth
snd_hda_codec_intelhdmi
snd_hda_codec_alc269
snd_hda_scodec_component
snd_hda_codec_realtek_lib
snd_hda_codec_generic
snd_hda_intel
snd_sof_pci_intel_tgl
overlay
snd_sof_pci_intel_cnl
snd_sof_intel_hda_generic
soundwire_intel
soundwire_generic_allocation
snd_sof_intel_hda_sdw_bpt
snd_sof_intel_hda_common
snd_soc_hdac_hda
snd_sof_intel_hda_mlink
snd_sof_intel_hda
snd_hda_codec_hdmi
soundwire_cadence
snd_sof_pci
snd_sof_xtensa_dsp
snd_sof
intel_uncore_frequency
intel_uncore_frequency_common
snd_sof_utils
snd_soc_acpi_intel_match
x86_pkg_temp_thermal
snd_soc_acpi_intel_sdca_quirks
intel_powerclamp
snd_soc_acpi
coretemp
crc8
soundwire_bus
kvm_intel
snd_soc_sdca
iwlmvm
snd_soc_avs
sunrpc
snd_soc_hda_codec
uvcvideo
kvm
binfmt_misc
snd_hda_ext_core
videobuf2_vmalloc
mac80211
uvc
snd_hda_codec
videobuf2_memops
btusb
videobuf2_v4l2
btrtl
snd_hda_core
irqbypass
dell_pc
videodev
nls_ascii
btintel
ghash_clmulni_intel
snd_ctl_led
platform_profile
aesni_intel
btbcm
nls_cp437
snd_intel_dspcfg
rapl
videobuf2_common
btmtk
dell_wmi
vfat
snd_intel_sdw_acpi
intel_cstate
snd_hwdep
fat
dell_rbtn
mei_wdt
mei_pxp
mei_hdcp
intel_rapl_msr
libarc4
bluetooth
dell_laptop
mc
dell_wmi_sysman
iwlwifi
snd_soc_core
intel_uncore
dell_smm_hwmon
dell_smbios
dell_wmi_ddv
pcspkr
snd_compress
dcdbas
firmware_attributes_class
processor_thermal_device_pci
snd_pcm_dmaengine
processor_thermal_device
dell_wmi_descriptor
wmi_bmof
snd_pcm
processor_thermal_wt_hint
ee1004
snd_timer
cfg80211
platform_temperature_control
mei_me
snd
processor_thermal_rfim
processor_thermal_rapl
mei
soundcore
intel_rapl_common
rfkill
processor_thermal_wt_req
processor_thermal_power_floor
processor_thermal_mbox
igen6_edac
int3403_thermal
int340x_thermal_zone
intel_pmc_core
pmt_telemetry
joydev
pmt_discovery
int3400_thermal
pmt_class
intel_hid
sparse_keymap
acpi_thermal_rel
acpi_pad
acpi_tad
intel_pmc_ssram_telemetry
ac
evdev
tls
msr
i2c_dev
parport_pc
ppdev
lp
parport
dm_mod
nvme_fabrics
efi_pstore
nfnetlink
autofs4
ext4
crc16
mbcache
jbd2
crc32c_cryptoapi
btrfs
raid10
raid456
async_raid6_recov
async_memcpy
async_pq
async_xor
async_tx
xor
raid6_pq
raid1
raid0
md_mod
xe
intel_vsec
drm_gpuvm
configfs
drm_gpusvm_helper
gpu_sched
drm_ttm_helper
drm_exec
drm_suballoc_helper
hid_sensor_custom
hid_sensor_hub
intel_ishtp_hid
i915
ucsi_acpi
typec_ucsi
typec
roles
nvme
nvme_core
nvme_keyring
nvme_auth
ahci
libahci
drm_buddy
libata
ttm
i2c_algo_bit
drm_display_helper
scsi_mod
hid_multitouch
cec
hid_generic
rc_core
scsi_common
drm_client_lib
i2c_hid_acpi
i2c_hid
sdhci_pci
drm_kms_helper
hid
xhci_pci
sdhci_uhs2
iTCO_wdt
xhci_hcd
intel_pmc_bxt
iTCO_vendor_support
sdhci
intel_ish_ipc
watchdog
drm
psmouse
thunderbolt
usbcore
video
cqhci
e1000e
i2c_i801
intel_lpss_pci
battery
mmc_core
intel_ishtp
intel_lpss
serio_raw
wmi
button
i2c_smbus
vmd
idma64
usb_common
efivarfs
** PCI devices:
0000:00:00.0 Host bridge [0600]: Intel Corporation Raptor Lake-P/U 2p+8e cores
Host Bridge/DRAM Controller [8086:a708] (rev 01)
Subsystem: Dell Device [1028:0c05]
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
Capabilities: <access denied>
Kernel driver in use: igen6_edac
Kernel modules: igen6_edac
0000:00:02.0 VGA compatible controller [0300]: Intel Corporation Raptor Lake-P
[UHD Graphics] [8086:a721] (rev 04) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:0c05]
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 193
IOMMU group: 0
Region 0: Memory at 6054000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at 4000000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3000 [size=64]
Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915, xe
0000:00:04.0 Signal processing controller [1180]: Intel Corporation Raptor Lake
Dynamic Platform and Thermal Framework Processor Participant [8086:a71d] (rev
01)
Subsystem: Dell Device [1028:0c05]
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 16
IOMMU group: 2
Region 0: Memory at 6055240000 (64-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal_pci
Kernel modules: processor_thermal_device_pci
0000:00:06.0 System peripheral [0880]: Intel Corporation RST VMD Managed
Controller [8086:09ab]
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: 3
0000:00:07.0 PCI bridge [0604]: Intel Corporation Raptor Lake-P Thunderbolt 4
PCI Express Root Port #0 [8086:a76e] (rev 01) (prog-if 00 [Normal decode])
Subsystem: Dell Device [1028:0c05]
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 122
IOMMU group: 4
Bus: primary=00, secondary=01, subordinate=38, sec-latency=0
I/O behind bridge: 4000-4fff [size=4K] [16-bit]
Memory behind bridge: 8a000000-9fdfffff [size=350M] [32-bit]
Prefetchable memory behind bridge: 6000000000-6021ffffff [size=544M] [32-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
0000:00:07.1 PCI bridge [0604]: Intel Corporation Device [8086:a73f] (rev 01)
(prog-if 00 [Normal decode])
Subsystem: Dell Device [1028:0c05]
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 B routed to IRQ 123
IOMMU group: 5
Bus: primary=00, secondary=39, subordinate=70, sec-latency=0
I/O behind bridge: 5000-5fff [size=4K] [16-bit]
Memory behind bridge: 74000000-89dfffff [size=350M] [32-bit]
Prefetchable memory behind bridge: 6030000000-6051ffffff [size=544M] [32-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
0000:00:08.0 System peripheral [0880]: Intel Corporation GNA Scoring
Accelerator module [8086:a74f] (rev 01)
Subsystem: Dell Device [1028:0c05]
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
IOMMU group: 6
Region 0: Memory at 60552a2000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
0000:00:0d.0 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt
4 USB Controller [8086:a71e] (rev 01) (prog-if 30 [XHCI])
Subsystem: Dell Device [1028:0c05]
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, Cache Line Size: 64 bytes
Interrupt: pin ? routed to IRQ 161
IOMMU group: 7
Region 0: Memory at 6055280000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
0000:00:0d.2 USB controller [0c03]: Intel Corporation Raptor Lake-P Thunderbolt
4 NHI #0 [8086:a73e] (rev 01) (prog-if 40 [USB4 Host Interface])
Subsystem: Dell Device [1028:0c05]
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 16
IOMMU group: 7
Region 0: Memory at 6055200000 (64-bit, non-prefetchable) [size=256K]
Region 2: Memory at 60552a1000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: thunderbolt
Kernel modules: thunderbolt
0000:00:0e.0 RAID bus controller [0104]: Intel Corporation Volume Management
Device NVMe RAID Controller Intel Corporation [8086:a77f]
Subsystem: Dell Device [1028:0c05]
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
Region 0: Memory at 6052000000 (64-bit, non-prefetchable) [size=32M]
Region 2: Memory at 72000000 (32-bit, non-prefetchable) [size=32M]
Region 4: Memory at 6055100000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: vmd
Kernel modules: vmd, ahci
0000:00:12.0 Serial controller [0700]: Intel Corporation Alder Lake-P
Integrated Sensor Hub [8086:51fc] (rev 01) (prog-if 00 [8250])
Subsystem: Dell Device [1028:0c05]
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 26
IOMMU group: 9
Region 0: Memory at 6055270000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: intel_ish_ipc
Kernel modules: intel_ish_ipc
0000:00:14.0 USB controller [0c03]: Intel Corporation Alder Lake PCH USB 3.2
xHCI Host Controller [8086:51ed] (rev 01) (prog-if 30 [XHCI])
Subsystem: Dell Device [1028:0c05]
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 169
IOMMU group: 10
Region 0: Memory at 6055260000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
0000:00:14.2 RAM memory [0500]: Intel Corporation Alder Lake PCH Shared SRAM
[8086:51ef] (rev 01)
Subsystem: Dell Device [1028:0c05]
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: 10
Region 0: Memory at 6055298000 (64-bit, non-prefetchable) [disabled] [size=16K]
Region 2: Memory at 60552a0000 (64-bit, non-prefetchable) [disabled] [size=4K]
Capabilities: <access denied>
0000:00:14.3 Network controller [0280]: Intel Corporation Raptor Lake PCH CNVi
WiFi [8086:51f1] (rev 01)
Subsystem: Intel Corporation Wi-Fi 6E AX211 160MHz [8086:4090]
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 16
IOMMU group: 11
Region 0: Memory at 6055294000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
0000:00:15.0 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH
Serial IO I2C Controller #0 [8086:51e8] (rev 01)
Subsystem: Dell Device [1028:0c05]
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 27
IOMMU group: 12
Region 0: Memory at 4017000000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:15.1 Serial bus controller [0c80]: Intel Corporation Alder Lake PCH
Serial IO I2C Controller #1 [8086:51e9] (rev 01)
Subsystem: Dell Device [1028:0c05]
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 40
IOMMU group: 12
Region 0: Memory at 4017001000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
0000:00:16.0 Communication controller [0780]: Intel Corporation Alder Lake PCH
HECI Controller [8086:51e0] (rev 01)
Subsystem: Dell Device [1028:0c05]
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 194
IOMMU group: 13
Region 0: Memory at 605529d000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: mei_me
Kernel modules: mei_me
0000:00:16.3 Serial controller [0700]: Intel Corporation Alder Lake AMT SOL
Redirection [8086:51e3] (rev 01) (prog-if 02 [16550])
Subsystem: Dell Device [1028:0c05]
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
IOMMU group: 13
Region 0: I/O ports at 3060 [size=8]
Region 1: Memory at 9ff21000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial
0000:00:1d.0 PCI bridge [0604]: Intel Corporation Alder Lake PCI Express x1
Root Port #10 [8086:51b1] (rev 01) (prog-if 00 [Normal decode])
Subsystem: Dell Device [1028:0c05]
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 B routed to IRQ 124
IOMMU group: 14
Bus: primary=00, secondary=71, subordinate=71, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 9fe00000-9fefffff [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
0000:00:1f.0 ISA bridge [0601]: Intel Corporation Raptor Lake LPC/eSPI
Controller [8086:519d] (rev 01)
Subsystem: Dell Device [1028:0c05]
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: 15
0000:00:1f.3 Audio device [0403]: Intel Corporation Raptor Lake-P/U/H cAVS
[8086:51ca] (rev 01) (prog-if 80)
Subsystem: Dell Device [1028:0c05]
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: 64
Interrupt: pin A routed to IRQ 209
IOMMU group: 15
Region 0: Memory at 6055290000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at 6055000000 (64-bit, non-prefetchable) [size=1M]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_soc_avs, snd_sof_pci_intel_tgl, snd_hda_intel
0000:00:1f.4 SMBus [0c05]: Intel Corporation Alder Lake PCH-P SMBus Host
Controller [8086:51a3] (rev 01)
Subsystem: Dell Device [1028:0c05]
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: 15
Region 0: Memory at 605529c000 (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
0000:00:1f.5 Serial bus controller [0c80]: Intel Corporation Alder Lake-P PCH
SPI Controller [8086:51a4] (rev 01)
Subsystem: Dell Device [1028:0c05]
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: 15
Region 0: Memory at 70800000 (32-bit, non-prefetchable) [size=4K]
0000:00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection
(23) I219-LM [8086:0dc5] (rev 01)
Subsystem: Dell Device [1028:0c05]
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 144
IOMMU group: 15
Region 0: Memory at 9ff00000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: e1000e
Kernel modules: e1000e
0000:71:00.0 SD Host controller [0805]: Genesys Logic, Inc GL9755 SD Host
Controller [17a0:9755] (rev 01) (prog-if 01)
Subsystem: Genesys Logic, Inc GL9755 SD Host Controller [17a0:9755]
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 178
IOMMU group: 16
Region 0: Memory at 9fe00000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci
Kernel modules: sdhci_pci
10000:e0:06.0 PCI bridge [0604]: Intel Corporation Raptor Lake PCIe 4.0
Graphics Port [8086:a74d] (rev 01) (prog-if 00 [Normal decode])
Subsystem: Dell Device [1028:0c05]
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 D routed to IRQ 179
IOMMU group: 8
Bus: primary=00, secondary=e1, subordinate=e1, sec-latency=0
I/O behind bridge: [disabled] [16-bit]
Memory behind bridge: 72000000-720fffff [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
10000:e1:00.0 Non-Volatile memory controller [0108]: KIOXIA Corporation NVMe
SSD Controller BG5 (DRAM-less) [1e0f:000c] (prog-if 02 [NVM Express])
Subsystem: KIOXIA Corporation Device [1e0f:0001]
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 0
IOMMU group: 8
Region 0: Memory at 72000000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: nvme
Kernel modules: nvme
** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 1bcf:28d2 Sunplus Innovation Technology Inc.
Integrated_Webcam_FHD
Bus 003 Device 003: ID 0a5c:5843 Broadcom Corp. BCM58200 ControlVault 3
(FingerPrint sensor + Contacted SmartCard)
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
-- System Information:
Debian Release: forky/sid
APT prefers unstable
APT policy: (500, 'unstable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 6.17.2-amd64 (SMP w/12 CPU threads; PREEMPT)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
Versions of packages linux-image-6.17.2-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.150
ii kmod 34.2-2
ii linux-base 4.14
Versions of packages linux-image-6.17.2-amd64 recommends:
pn apparmor <none>
Versions of packages linux-image-6.17.2-amd64 suggests:
pn debian-kernel-handbook <none>
ii extlinux 3:6.04~git20190206.bf6db5b4+dfsg1-3.2
ii firmware-linux-free 20241210-2
ii grub-efi-amd64 2.12-9
pn linux-doc-6.17 <none>
Versions of packages linux-image-6.17.2-amd64 is related to:
pn firmware-amd-graphics <none>
pn firmware-atheros <none>
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-cirrus <none>
ii firmware-intel-graphics 20250917-1
ii firmware-intel-misc 20250917-1
pn firmware-intel-sound <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
ii firmware-iwlwifi 20250917-1
pn firmware-libertas <none>
pn firmware-marvell-prestera <none>
ii firmware-mediatek 20250917-1
ii firmware-misc-nonfree 20250917-1
pn firmware-myricom <none>
pn firmware-netronome <none>
pn firmware-netxen <none>
ii firmware-nvidia-graphics 20250917-1
pn firmware-qcom-soc <none>
pn firmware-qlogic <none>
ii firmware-realtek 20250917-1
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <pthread.h>
#include <arpa/inet.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <poll.h>
#include <linux/if_link.h>
#include <xdp/xsk.h>
////// gcc xskInt.c -lxdp
////// sudo ip link add veth1 type veth
////// sudo ip link set veth0 up
////// sudo ip link set veth1 up
////// sudo ./a.out
void err(char*buf) {
printf("%s\n", buf);
_exit(1);
}
int main(int argc, char **argv) {
int bpf_flag = XDP_FLAGS_SKB_MODE;
char ifaceName[] = "veth0";
printf("opening interface %s\n", ifaceName);
#define framesNum 1024
struct xsk_umem *ifaceUmem;
struct xsk_socket *ifaceXsk;
struct xsk_ring_prod ifaceFq;
struct xsk_ring_cons ifaceCq;
struct xsk_ring_cons ifaceRx;
struct xsk_ring_prod ifaceTx;
char *ifaceBuf;
struct pollfd ifacePfd;
posix_memalign((void**)&ifaceBuf, getpagesize(),
XSK_UMEM__DEFAULT_FRAME_SIZE * 2 * framesNum);
if (ifaceBuf == NULL) err("error allocating buffer");
if (xsk_umem__create(&ifaceUmem, ifaceBuf, XSK_UMEM__DEFAULT_FRAME_SIZE * 2
* framesNum, &ifaceFq, &ifaceCq, NULL) != 0) err("error creating umem");
struct xsk_socket_config cfg;
memset(&cfg, 0, sizeof(cfg));
cfg.rx_size = XSK_RING_CONS__DEFAULT_NUM_DESCS;
cfg.tx_size = XSK_RING_PROD__DEFAULT_NUM_DESCS;
cfg.xdp_flags = bpf_flag;
if (xsk_socket__create(&ifaceXsk, ifaceName, 0, ifaceUmem, &ifaceRx,
&ifaceTx, &cfg) != 0) err("error creating xsk");
unsigned int i = 0;
xsk_ring_prod__reserve(&ifaceFq, framesNum, &i);
for (i=0; i < framesNum; i++) *xsk_ring_prod__fill_addr(&ifaceFq, i) = i *
XSK_UMEM__DEFAULT_FRAME_SIZE;
xsk_ring_prod__submit(&ifaceFq, framesNum);
memset(&ifacePfd, 0, sizeof (ifacePfd));
ifacePfd.fd = xsk_socket__fd(ifaceXsk);
ifacePfd.events = POLLIN | POLLERR;
setgid(1);
setuid(1);
printf("serving others\n");
unsigned char bufD[] = {0x3a, 0x10, 0x5c, 0x53, 0xb3, 0x5c, 0x0, 0x1e, 0x11,
0x4c, 0x7e, 0x66, 0x8, 0x0, 0x45, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0xff,
0x1, 0xb7, 0xa0, 0x1, 0x1, 0x1, 0xd, 0x1, 0x1, 0x1, 0xe, 0x8, 0x0, 0xa5, 0xfd,
0x16, 0x3b, 0x3b, 0xc7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0,
0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0};
int bufS = sizeof(bufD);
unsigned int idx;
idx = xsk_ring_cons__peek(&ifaceCq, 16, &idx);
xsk_ring_cons__release(&ifaceCq, idx);
if (xsk_ring_prod__reserve(&ifaceTx, 1, &idx) < 1) err("error getting
index");
struct xdp_desc *dsc = xsk_ring_prod__tx_desc(&ifaceTx, idx);
dsc->addr = (framesNum + (idx % framesNum)) *
XSK_UMEM__DEFAULT_FRAME_SIZE;
dsc->options = 0;
dsc->len = bufS;
memcpy(ifaceBuf + dsc->addr, bufD, bufS);
xsk_ring_prod__submit(&ifaceTx, 1);
if (!xsk_ring_prod__needs_wakeup(&ifaceTx)) err("error waking up");
sendto(xsk_socket__fd(ifaceXsk), NULL, 0, MSG_DONTWAIT, NULL, 0);
sleep(10);
}
--- End Message ---
pgpw8EYYX2pZd.pgp
