Package: src:linux
Version: 6.17.13-1
Severity: important
X-Debbugs-Cc: [email protected]

Dear Maintainer,

* What led up to the situation?

I noticed that my system is taking longer than usual to boot, so I
investigated and found that the systemd-modules service hanging for
quite long (>2 mins). 

* What exactly did you do (or not do) that was effective (or
  ineffective)?

I hard-resetted the laptop and changed to an older kernel. After some
searching around, I tried to recreate the problem unsuccessfully.
Subsequent boots of this suspected kernel did not exhibit the error.

I noticed Bug #1124075 regarding lp crashes in 6.17.12, which is the
closest to what I'm having. I tried the reporter approach of manually
unloading and loading lp/parport using 'sudo modprobe -v lp' and 'sudo
modprobe -v parport'. Found no error with 'dmesg -w'. parport can not be
unloaded due to being in use.

Here's the excerpt from the journalctl command for the boot with error:

---

BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor instruction fetch in kernel mode
#PF: error_code(0x0010) - not-present page
Oops: Oops: 0010 [#1] SMP PTI
CPU: 2 UID: 0 PID: 343 Comm: systemd-modules Not tainted
6.17.13+deb14-amd64 #1 PREEMPT(lazy)  Debian 6.17.13-1
Hardware name: Dell Inc. Latitude E5470/0VHKV0, BIOS 1.34.3 11/20/2022
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0000:ffffd0998064fa40 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8bde160a0800 RCX: 0000000000000007
RDX: ffffffffc116fac0 RSI: ffff8bde28714ca0 RDI: ffff8bde09b76800
RBP: ffffd0998064fa98 R08: 00000000fffffff3 R09: 0000000000000000
R10: ffff8bde1946c000 R11: fffff78544651a00 R12: ffff8bde160a0840
R13: ffff8bde09b76850 R14: ffff8bde09b76800 R15: ffff8bde10767f68
FS:  00007fd7004d6c80(0000) GS:ffff8be184308000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 00000001353fe006 CR4: 00000000003706f0
Call Trace:
 <TASK>
 parport_register_dev_model+0x26c/0x340 [parport]
 lp_register+0x86/0x1b0 [lp]
 ? __pfx_lp_preempt+0x10/0x10 [lp]
 ? __pfx_port_check+0x10/0x10 [parport]
 lp_attach+0x89/0x110 [lp]
 port_check+0x24/0x30 [parport]
 bus_for_each_dev+0x82/0xd0
 __parport_register_driver+0x82/0xb0 [parport]
 lp_init_module+0x39f/0xff0 [lp]
 ? __pfx_lp_init_module+0x10/0x10 [lp]
 do_one_initcall+0x58/0x300
 do_init_module+0x62/0x250
 ? init_module_from_file+0x8a/0xe0
 init_module_from_file+0x8a/0xe0
 idempotent_init_module+0x114/0x310
 __x64_sys_finit_module+0x6d/0xd0
 do_syscall_64+0x82/0x320
 ? restore_fpregs_from_fpstate+0x46/0xa0
 ? switch_fpu_return+0x5b/0xe0
 ? do_syscall_64+0x200/0x320
 ? __x64_sys_openat+0x61/0xa0
 ? do_syscall_64+0xbb/0x320
 ? count_memcg_events+0xd6/0x220
 ? handle_mm_fault+0x1d6/0x2d0
 ? do_user_addr_fault+0x21a/0x690
 ? exc_page_fault+0x74/0x180
 entry_SYSCALL_64_after_hwframe+0x76/0x7e
RIP: 0033:0x7fd700311aa9
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48
89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d
01 f0 ff ff 73 01 c3 48 8b 0d 37 13 10 00 f7 d8 64 8>
RSP: 002b:00007ffe8f710d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000139
RAX: ffffffffffffffda RBX: 000055db35eb5570 RCX: 00007fd700311aa9
RDX: 0000000000000004 RSI: 00007fd7004b144d RDI: 0000000000000009
RBP: 0000000000000004 R08: 0000000000000000 R09: 000055db35eb73c0
R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd7004b144d
R13: 0000000000020000 R14: 000055db35eb5690 R15: 0000000000000000
 </TASK>
Modules linked in: lp(+) parport_pc(+) nvme_fabrics parport i2c_dev
configfs efi_pstore nfnetlink efivarfs autofs4 ext4 crc16 mbcache jbd2
crc32c_cryptoapi hid_logitech_hidpp hid_logitech_dj h>
CR2: 0000000000000000
---[ end trace 0000000000000000 ]---
RIP: 0010:0x0
Code: Unable to access opcode bytes at 0xffffffffffffffd6.
RSP: 0000:ffffd0998064fa40 EFLAGS: 00010286
RAX: 0000000000000000 RBX: ffff8bde160a0800 RCX: 0000000000000007
RDX: ffffffffc116fac0 RSI: ffff8bde28714ca0 RDI: ffff8bde09b76800
RBP: ffffd0998064fa98 R08: 00000000fffffff3 R09: 0000000000000000
R10: ffff8bde1946c000 R11: fffff78544651a00 R12: ffff8bde160a0840
R13: ffff8bde09b76850 R14: ffff8bde09b76800 R15: ffff8bde10767f68
FS:  00007fd7004d6c80(0000) GS:ffff8be184308000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffffffffffffd6 CR3: 00000001353fe006 CR4: 00000000003706f0

---

-- Package-specific info:
** Version:
Linux version 6.17.13+deb14-amd64 ([email protected]) 
(x86_64-linux-gnu-gcc-15 (Debian 15.2.0-12) 15.2.0, GNU ld (GNU Binutils for 
Debian) 2.45.50.20251209) #1 SMP PREEMPT_DYNAMIC Debian 6.17.13-1 (2025-12-20)

** Command line:
BOOT_IMAGE=/vmlinuz-6.17.13+deb14-amd64 root=/dev/mapper/debian--vg-root ro 
quiet

** Not tainted

** Kernel log:
[    7.663592] RAPL PMU: hw unit of domain psys 2^-14 Joules
[    8.090489] iwlwifi 0000:01:00.0: base HW address: f4:8c:50:b3:09:66, OTP 
minor version: 0x4
[    8.135073] EXT4-fs (nvme0n1p2): mounting ext2 file system using the ext4 
subsystem
[    8.150230] EXT4-fs (nvme0n1p2): mounted filesystem 
0acb81bf-9d43-4ad2-b245-bff154213d6a r/w without journal. Quota mode: none.
[    8.150357] intel_rapl_common: Found RAPL domain package
[    8.150360] intel_rapl_common: Found RAPL domain core
[    8.150362] intel_rapl_common: Found RAPL domain uncore
[    8.150364] intel_rapl_common: Found RAPL domain dram
[    8.150366] intel_rapl_common: Found RAPL domain psys
[    8.158916] dell_laptop: Using i8042 filter function for receiving events
[    8.188553] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs'
[    8.199355] ACPI: battery: new hook: Dell Primary Battery Extension
[    8.425734] Bluetooth: Core ver 2.22
[    8.425764] NET: Registered PF_BLUETOOTH protocol family
[    8.425767] Bluetooth: HCI device and connection manager initialized
[    8.425771] Bluetooth: HCI socket layer initialized
[    8.425774] Bluetooth: L2CAP socket layer initialized
[    8.425780] Bluetooth: SCO socket layer initialized
[    8.446295] mc: Linux media interface: v0.10
[    8.528866] videodev: Linux video capture interface: v2.00
[    8.600194] iwlwifi 0000:01:00.0 wlp1s0: renamed from wlan0
[    8.651084] audit: type=1400 audit(1767275583.595:4): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="QtWebEngineProcess" pid=838 
comm="apparmor_parser"
[    8.651156] audit: type=1400 audit(1767275583.595:5): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="Discord" pid=836 
comm="apparmor_parser"
[    8.651551] audit: type=1400 audit(1767275583.595:6): apparmor="STATUS" 
operation="profile_load" profile="unconfined" 
name=4D6F6E676F444220436F6D70617373 pid=837 comm="apparmor_parser"
[    8.651787] audit: type=1400 audit(1767275583.595:7): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="1password" pid=835 
comm="apparmor_parser"
[    8.655588] audit: type=1400 audit(1767275583.599:8): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="balena-etcher" pid=840 
comm="apparmor_parser"
[    8.659157] audit: type=1400 audit(1767275583.603:9): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="brave" pid=841 
comm="apparmor_parser"
[    8.659754] audit: type=1400 audit(1767275583.603:10): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="busybox" pid=843 
comm="apparmor_parser"
[    8.659876] audit: type=1400 audit(1767275583.603:11): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="buildah" pid=842 
comm="apparmor_parser"
[    8.665658] audit: type=1400 audit(1767275583.611:12): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="cam" pid=844 
comm="apparmor_parser"
[    8.665753] audit: type=1400 audit(1767275583.611:13): apparmor="STATUS" 
operation="profile_load" profile="unconfined" name="ch-checkns" pid=845 
comm="apparmor_parser"
[    8.704256] usb 1-2: Found UVC 1.00 device Integrated_Webcam_HD (1bcf:28b8)
[    8.716729] usbcore: registered new interface driver btusb
[    8.718089] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014
[    8.726352] Bluetooth: hci0: Device revision is 5
[    8.726358] Bluetooth: hci0: Secure boot is enabled
[    8.726360] Bluetooth: hci0: OTP lock is enabled
[    8.726362] Bluetooth: hci0: API lock is enabled
[    8.726363] Bluetooth: hci0: Debug lock is disabled
[    8.726365] Bluetooth: hci0: Minimum firmware build 1 week 10 2014
[    8.730931] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi
[    8.781243] usbcore: registered new interface driver uvcvideo
[    8.908516] snd_hda_intel 0000:00:1f.3: enabling device (0000 -> 0002)
[    8.908723] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops 
intel_audio_component_bind_ops [i915])
[    9.039993] snd_hda_codec_alc269 hdaudioC0D0: ALC3235: picked fixup  for PCI 
SSID 1028:06de
[    9.040621] snd_hda_codec_alc269 hdaudioC0D0: autoconfig for ALC3235: 
line_outs=1 (0x16/0x0/0x0/0x0/0x0) type:line
[    9.040628] snd_hda_codec_alc269 hdaudioC0D0:    speaker_outs=1 
(0x14/0x0/0x0/0x0/0x0)
[    9.040633] snd_hda_codec_alc269 hdaudioC0D0:    hp_outs=1 
(0x15/0x0/0x0/0x0/0x0)
[    9.040636] snd_hda_codec_alc269 hdaudioC0D0:    mono: mono_out=0x0
[    9.040639] snd_hda_codec_alc269 hdaudioC0D0:    inputs:
[    9.040641] snd_hda_codec_alc269 hdaudioC0D0:      Internal Mic=0x13
[    9.040645] snd_hda_codec_alc269 hdaudioC0D0:      Headset Mic=0x1a
[    9.040648] snd_hda_codec_alc269 hdaudioC0D0:      Headphone Mic=0x18
[    9.040651] snd_hda_codec_alc269 hdaudioC0D0:      Dock Mic=0x19
[    9.100782] input: HDA Digital PCBeep as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input22
[    9.100867] input: HDA Intel PCH Headphone Mic as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input23
[    9.101169] input: HDA Intel PCH Dock Mic as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input24
[    9.101249] input: HDA Intel PCH Dock Line Out as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input25
[    9.101323] input: HDA Intel PCH HDMI/DP,pcm=3 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input26
[    9.101406] input: HDA Intel PCH HDMI/DP,pcm=7 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input27
[    9.104587] input: HDA Intel PCH HDMI/DP,pcm=8 as 
/devices/pci0000:00/0000:00:1f.3/sound/card0/input28
[    9.255422] input: keyd virtual keyboard as /devices/virtual/input/input29
[    9.273323] nvme nvme0: using unchecked data buffer
[    9.345002] input: keyd virtual pointer as /devices/virtual/input/input30
[    9.488044] evm: overlay not supported
[    9.514282] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[    9.514289] Bluetooth: BNEP filters: protocol multicast
[    9.514296] Bluetooth: BNEP socket layer initialized
[    9.722668] block nvme0n1: No UUID available providing old NGUID
[    9.793404] NET: Registered PF_QIPCRTR protocol family
[   10.741539] Bluetooth: hci0: Waiting for firmware download to complete
[   10.744459] Bluetooth: hci0: Firmware loaded in 1966329 usecs
[   10.744539] Bluetooth: hci0: Waiting for device to boot
[   10.755932] Bluetooth: hci0: Device booted in 11166 usecs
[   10.756116] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc
[   10.759970] Bluetooth: hci0: Applying Intel DDC parameters completed
[   10.761413] Bluetooth: hci0: Firmware revision 0.0 build 14 week 44 2021
[   10.762923] Bluetooth: hci0: Reading supported features failed (-16)
[   10.763520] Bluetooth: hci0: Error reading debug features
[   10.763524] Bluetooth: hci0: HCI LE Coded PHY feature bit is set, but its 
usage is not supported.
[   10.808292] Bluetooth: MGMT ver 1.23
[   10.825174] NET: Registered PF_ALG protocol family
[   10.922796] Bluetooth: RFCOMM TTY layer initialized
[   10.922805] Bluetooth: RFCOMM socket layer initialized
[   10.922814] Bluetooth: RFCOMM ver 1.11
[   13.851908] wlp1s0: authenticate with c0:51:5c:c8:46:69 (local 
address=f4:8c:50:b3:09:66)
[   13.853312] wlp1s0: send auth to c0:51:5c:c8:46:69 (try 1/3)
[   13.859522] wlp1s0: authenticated
[   13.864477] wlp1s0: associate with c0:51:5c:c8:46:69 (try 1/3)
[   13.866157] wlp1s0: RX AssocResp from c0:51:5c:c8:46:69 (capab=0x1831 
status=0 aid=2)
[   13.870321] wlp1s0: associated
[   13.927872] wlp1s0: Limiting TX power to 27 (27 - 0) dBm as advertised by 
c0:51:5c:c8:46:69
[   14.174884] Lockdown: systemd-logind: hibernation is restricted; see man 
kernel_lockdown.7
[   14.441210] rfkill: input handler disabled
[   17.056140] usb 1-8: USB disconnect, device number 5
[   20.466224] rfkill: input handler enabled
[   22.735647] Lockdown: systemd-logind: hibernation is restricted; see man 
kernel_lockdown.7
[   23.468590] rfkill: input handler disabled
[   27.647641] SCSI subsystem initialized
[   36.725892] logitech-hidpp-device 0003:046D:4094.0003: HID++ 4.5 device 
connected.

** Model information
sys_vendor: Dell Inc.
product_name: Latitude E5470
product_version: 
chassis_vendor: Dell Inc.
chassis_version: 
bios_vendor: Dell Inc.
bios_version: 1.34.3
board_vendor: Dell Inc.
board_name: 0VHKV0
board_version: A00

** Configuration for modprobe:
blacklist microcode
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
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 bonding max_bonds=0
options dummy numdummies=0
options ifb numifbs=0

** Loaded modules:
sd_mod
scsi_mod
scsi_common
ccm
snd_seq_dummy
snd_hrtimer
snd_seq
snd_seq_device
rfcomm
cmac
algif_hash
algif_skcipher
af_alg
qrtr
bnep
overlay
uinput
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_skl
snd_sof_intel_hda_generic
soundwire_intel
soundwire_generic_allocation
snd_sof_intel_hda_sdw_bpt
snd_sof_intel_hda_common
binfmt_misc
snd_soc_hdac_hda
snd_sof_intel_hda_mlink
snd_sof_intel_hda
uvcvideo
snd_hda_codec_hdmi
videobuf2_vmalloc
btusb
uvc
soundwire_cadence
videobuf2_memops
btrtl
snd_sof_pci
videobuf2_v4l2
snd_sof_xtensa_dsp
videodev
btintel
btbcm
videobuf2_common
snd_sof
x86_pkg_temp_thermal
nls_ascii
btmtk
nls_cp437
mc
intel_powerclamp
snd_sof_utils
bluetooth
vfat
fat
snd_soc_acpi_intel_match
coretemp
snd_soc_acpi_intel_sdca_quirks
snd_soc_acpi
mei_pxp
dell_pc
crc8
ecdh_generic
platform_profile
snd_ctl_led
soundwire_bus
kvm_intel
mei_hdcp
mei_wdt
snd_soc_sdca
intel_rapl_msr
dell_laptop
kvm
snd_soc_avs
iwlmvm
snd_soc_hda_codec
snd_hda_ext_core
irqbypass
dell_smm_hwmon
ghash_clmulni_intel
snd_hda_codec
mac80211
snd_hda_core
snd_intel_dspcfg
aesni_intel
snd_intel_sdw_acpi
snd_hwdep
libarc4
rapl
snd_soc_core
intel_cstate
dell_wmi
intel_uncore
firmware_attributes_class
snd_compress
iwlwifi
snd_pcm_dmaengine
processor_thermal_device_pci_legacy
snd_pcm
dell_smbios
processor_thermal_device
dcdbas
processor_thermal_wt_hint
sparse_keymap
intel_wmi_thunderbolt
pcspkr
wmi_bmof
dell_wmi_descriptor
ee1004
snd_timer
platform_temperature_control
cfg80211
snd
processor_thermal_rfim
processor_thermal_rapl
soundcore
mei_me
intel_rapl_common
processor_thermal_wt_req
mei
processor_thermal_power_floor
processor_thermal_mbox
intel_xhci_usb_role_switch
intel_soc_dts_iosf
roles
intel_pch_thermal
intel_pmc_core
pmt_telemetry
pmt_discovery
pmt_class
dell_lis3lv02d
dell_rbtn
int3403_thermal
intel_pmc_ssram_telemetry
int3400_thermal
dell_smo8800
int340x_thermal_zone
rfkill
intel_vsec
ac
acpi_thermal_rel
acpi_pad
evdev
joydev
msr
lp
ppdev
parport_pc
nvme_fabrics
i2c_dev
parport
configfs
efi_pstore
nfnetlink
efivarfs
autofs4
ext4
crc16
mbcache
jbd2
crc32c_cryptoapi
hid_logitech_hidpp
hid_logitech_dj
hid_generic
usbhid
hid
i915
drm_buddy
ttm
i2c_algo_bit
dm_mod
drm_display_helper
cec
rc_core
drm_client_lib
iTCO_wdt
drm_kms_helper
intel_pmc_bxt
rtsx_pci_sdmmc
xhci_pci
iTCO_vendor_support
mmc_core
psmouse
drm
watchdog
nvme
xhci_hcd
nvme_core
serio_raw
rtsx_pci
nvme_keyring
video
i2c_i801
e1000e
usbcore
nvme_auth
button
battery
i2c_smbus
wmi
usb_common

** 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 noprefixroute 
       valid_lft forever preferred_lft forever
2: enp0s31f6: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state 
DOWN group default qlen 1000
    link/ether d4:81:d7:77:be:f4 brd ff:ff:ff:ff:ff:ff
    altname enxd481d777bef4
3: wlp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP 
group default qlen 1000
    link/ether f4:8c:50:b3:09:66 brd ff:ff:ff:ff:ff:ff
    altname wlxf48c50b30966
    inet 192.168.1.11/24 brd 192.168.1.255 scope global dynamic noprefixroute 
wlp1s0
       valid_lft 2470sec preferred_lft 2470sec
    inet6 2402:800:62a7:9bfa:2403:4cae:cb0c:ccb0/64 scope global temporary 
dynamic 
       valid_lft 68765sec preferred_lft 68765sec
    inet6 2402:800:62a7:9bfa:f68c:50ff:feb3:966/64 scope global dynamic 
mngtmpaddr noprefixroute 
       valid_lft 68765sec preferred_lft 68765sec
    inet6 fe80::f68c:50ff:feb3:966/64 scope link noprefixroute 
       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:   30870     325    0    0    0     0          0         0    30870     
325    0    0    0     0       0          0
enp0s31f6:       0       0    0    0    0     0          0         0        0   
    0    0    0    0     0       0          0
wlp1s0: 7111323   10357    0    0    0     0          0         0  4843883    
8730    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    Forwarding: 2
    895 total packets received
    0 forwarded
    0 incoming packets discarded
    892 incoming packets delivered
    920 requests sent out
    OutTransmits: 920
Icmp:
    0 ICMP messages received
    0 input ICMP message failed
    ICMP input histogram:
    4 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 4
IcmpMsg:
        OutType3: 4
Tcp:
    155 active connection openings
    0 passive connection openings
    11 failed connection attempts
    15 connection resets received
    8 connections established
    4592 segments received
    4436 segments sent out
    20 segments retransmitted
    0 bad segments received
    197 resets sent
Udp:
    410 packets received
    4 packets to unknown port received
    0 packet receive errors
    353 packets sent
    0 receive buffer errors
    0 send buffer errors
    IgnoredMulti: 1
UdpLite:
TcpExt:
    57 TCP sockets finished time wait in fast timer
    8 packets rejected in established connections because of timestamp
    PAWSTimewait: 2
    105 delayed acks sent
    Quick ack mode was activated 7 times
    391 packet headers predicted
    776 acknowledgments not containing data payload received
    674 predicted acknowledgments
    Detected reordering 117 times using SACK
    TCPTimeouts: 3
    TCPLossProbes: 17
    TCPBacklogCoalesce: 8
    TCPDSACKOldSent: 7
    TCPDSACKRecv: 11
    35 connections reset due to unexpected data
    15 connections reset due to early user close
    TCPSACKDiscard: 2
    TCPDSACKIgnoredNoUndo: 2
    TCPSackMerged: 1
    TCPSackShiftFallback: 151
    IPReversePathFilter: 1
    TCPRcvCoalesce: 989
    TCPOFOQueue: 16
    TCPSpuriousRtxHostQueues: 1
    TCPAutoCorking: 213
    TCPSynRetrans: 3
    TCPOrigDataSent: 1975
    TCPACKSkippedTimeWait: 19
    TCPKeepAlive: 48
    TCPDelivered: 2050
    TcpTimeoutRehash: 3
    TCPDSACKRecvSegs: 9
    TCPDSACKIgnoredDubious: 2
IpExt:
    InMcastPkts: 122
    OutMcastPkts: 69
    InBcastPkts: 1
    InOctets: 274030
    OutOctets: 134664
    InMcastOctets: 15440
    OutMcastOctets: 8513
    InBcastOctets: 229
    InNoECTPkts: 937
MPTcpExt:


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th 
Gen Core Processor Host Bridge/DRAM Registers [8086:1904] (rev 08)
        Subsystem: Dell Device [1028:06de]
        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: skl_uncore

00:02.0 VGA compatible controller [0300]: Intel Corporation Skylake GT2 [HD 
Graphics 520] [8086:1916] (rev 07) (prog-if 00 [VGA controller])
        DeviceName:  Onboard IGD
        Subsystem: Dell Device [1028:06de]
        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 138
        IOMMU group: 0
        Region 0: Memory at e0000000 (64-bit, non-prefetchable) [size=16M]
        Region 2: Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Region 4: I/O ports at f000 [size=64]
        Expansion ROM at 000c0000 [virtual] [disabled] [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: i915
        Kernel modules: i915

00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 
v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 08)
        Subsystem: Dell Device [1028:06de]
        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 16
        IOMMU group: 2
        Region 0: Memory at e1340000 (64-bit, non-prefetchable) [size=32K]
        Capabilities: <access denied>
        Kernel driver in use: proc_thermal
        Kernel modules: processor_thermal_device_pci_legacy

00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI 
Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI])
        Subsystem: Dell Device [1028:06de]
        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 133
        IOMMU group: 3
        Region 0: Memory at e1330000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP 
Thermal subsystem [8086:9d31] (rev 21)
        Subsystem: Dell Device [1028:06de]
        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 18
        IOMMU group: 3
        Region 0: Memory at e1353000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: intel_pch_thermal
        Kernel modules: intel_pch_thermal

00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP 
CSME HECI #1 [8086:9d3a] (rev 21)
        Subsystem: Dell Device [1028:06de]
        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 139
        IOMMU group: 4
        Region 0: Memory at e1352000 (64-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: mei_me
        Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation Sunrise Point-LP Active 
Management Technology - SOL [8086:9d3d] (rev 21) (prog-if 02 [16550])
        Subsystem: Dell Device [1028:06de]
        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: 4
        Region 0: I/O ports at f060 [size=8]
        Region 1: Memory at e1351000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: serial

00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root 
Port #5 [8086:9d14] (rev f1) (prog-if 00 [Normal decode])
        Subsystem: Dell Device [1028:06de]
        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 123
        IOMMU group: 5
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: e1200000-e12fffff [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

00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root 
Port #9 [8086:9d18] (rev f1) (prog-if 00 [Normal decode])
        Subsystem: Dell Device [1028:06de]
        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
        IOMMU group: 6
        Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: e1100000-e11fffff [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

00:1d.2 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root 
Port #11 [8086:9d1a] (rev f1) (prog-if 00 [Normal decode])
        Subsystem: Dell Device [1028:06de]
        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 C routed to IRQ 125
        IOMMU group: 7
        Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
        I/O behind bridge: [disabled] [16-bit]
        Memory behind bridge: e1000000-e10fffff [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

00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller 
[8086:9d48] (rev 21)
        Subsystem: Dell Device [1028:06de]
        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
        IOMMU group: 8

00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC 
[8086:9d21] (rev 21)
        Subsystem: Dell Device [1028:06de]
        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 e134c000 (32-bit, non-prefetchable) [disabled] 
[size=16K]

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio 
[8086:9d70] (rev 21) (prog-if 00 [HDA compatible])
        Subsystem: Dell Device [1028:06de]
        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
        Interrupt: pin A routed to IRQ 141
        IOMMU group: 8
        Region 0: Memory at e1348000 (64-bit, non-prefetchable) [size=16K]
        Region 4: Memory at e1320000 (64-bit, non-prefetchable) [size=64K]
        Capabilities: <access denied>
        Kernel driver in use: snd_hda_intel
        Kernel modules: snd_soc_avs, snd_sof_pci_intel_skl, snd_hda_intel

00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 
21)
        Subsystem: Dell Device [1028:06de]
        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 e1350000 (64-bit, non-prefetchable) [size=256]
        Region 4: I/O ports at f040 [size=32]
        Kernel driver in use: i801_smbus
        Kernel modules: i2c_i801

00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection 
I219-LM [8086:156f] (rev 21)
        Subsystem: Dell Device [1028:06de]
        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 126
        IOMMU group: 8
        Region 0: Memory at e1300000 (32-bit, non-prefetchable) [size=128K]
        Capabilities: <access denied>
        Kernel driver in use: e1000e
        Kernel modules: e1000e

01:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] 
(rev 3a)
        Subsystem: Intel Corporation Device [8086:0050]
        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 140
        IOMMU group: 9
        Region 0: Memory at e1200000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: <access denied>
        Kernel driver in use: iwlwifi
        Kernel modules: iwlwifi

02:00.0 Non-Volatile memory controller [0108]: Sandisk Corp WD Blue SN580 NVMe 
SSD (DRAM-less) [15b7:5041] (rev 01) (prog-if 02 [NVM Express])
        Subsystem: Sandisk Corp WD Blue SN580 NVMe SSD (DRAM-less) [15b7:5041]
        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: 10
        Region 0: Memory at e1100000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: <access denied>
        Kernel driver in use: nvme
        Kernel modules: nvme

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI 
Express Card Reader [10ec:525a] (rev 01)
        Subsystem: Dell Device [1028:06de]
        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
        IOMMU group: 11
        Region 1: Memory at e1000000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: <access denied>
        Kernel driver in use: rtsx_pci
        Kernel modules: rtsx_pci


** USB devices:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 1bcf:28b8 Sunplus Innovation Technology Inc. 
Integrated_Webcam_HD
Bus 001 Device 003: ID 046d:c52f Logitech, Inc. Nano Receiver
Bus 001 Device 004: ID 0a5c:5832 Broadcom Corp. BCM5880 Secure Applications 
Processor Smartcard reader
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub


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

Kernel: Linux 6.17.13+deb14-amd64 (SMP w/4 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-6.17.13+deb14-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-6.17.13+deb14-amd64 recommends:
ii  apparmor  4.1.0-1+b1

Versions of packages linux-image-6.17.13+deb14-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  firmware-linux-free     20241210-2
ii  grub-efi-amd64          2.14~git20250718.0e36779-2
pn  linux-doc-6.17          <none>

Versions of packages linux-image-6.17.13+deb14-amd64 is related to:
ii  firmware-amd-graphics      20251111-1
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    20251111-1
ii  firmware-intel-misc        20251111-1
pn  firmware-intel-sound       <none>
pn  firmware-ipw2x00           <none>
pn  firmware-ivtv              <none>
ii  firmware-iwlwifi           20251111-1
pn  firmware-libertas          <none>
pn  firmware-marvell-prestera  <none>
ii  firmware-mediatek          20251111-1
ii  firmware-misc-nonfree      20251111-1
pn  firmware-myricom           <none>
pn  firmware-netronome         <none>
pn  firmware-netxen            <none>
ii  firmware-nvidia-graphics   20251111-1
pn  firmware-qcom-soc          <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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