Your message dated Sat, 07 Sep 2024 18:41:44 +0200 with message-id <db662dd8caaaf127feb1a74c6e85f237aab5333b.camel@decadent.org.uk> and subject line Re: Bug#1076555: linux-image-6.9.9-amd64: boot crash RIP: 0010:kmem_cache_alloc has caused the Debian Bug report #1076555, regarding linux-image-6.9.9-amd64: boot crash RIP: 0010:kmem_cache_alloc to be marked as done. This means that you claim that the problem has been dealt with. If this is not the case it is now your responsibility to reopen the Bug report if necessary, and/or fix the problem forthwith. (NB: If you are a system administrator and have no idea what this message is talking about, this may indicate a serious mail system misconfiguration somewhere. Please contact owner@bugs.debian.org immediately.) -- 1076555: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1076555 Debian Bug Tracking System Contact owner@bugs.debian.org with problems
--- Begin Message ---
- To: Debian Bug Tracking System <submit@bugs.debian.org>
- Subject: linux-image-6.9.9-amd64: boot crash RIP: 0010:kmem_cache_alloc
- From: Patrice Duroux <patrice.duroux@gmail.com>
- Date: Thu, 18 Jul 2024 19:56:32 +0200
- Message-id: <CAGKjw9KCAc7r9d7TnWkyS9hgHq=w0KbfDiNcaMPDHA4p2Aif1w@mail.gmail.com>
Package: src:linux Version: 6.9.9-1 Severity: minor Dear Maintainer, I just faced this boot problem on my sid system for the first time since I updated the Linux kernel a few days ago. I do not know if it could be something related to some hardware failure or a possible software bug in the linux kernel or a service. Regards, Patrice -- Package-specific info: ** Version: Linux version 6.9.9-amd64 (debian-kernel@lists.debian.org) (x86_64-linux-gnu-gcc-13 (Debian 13.3.0-3) 13.3.0, GNU ld (GNU Binutils for Debian) 2.42.50.20240710) #1 SMP PREEMPT_DYNAMIC Debian 6.9.9-1 (2024-07-13) ** Command line: initrd=\be351e757dc049ffa300ddbaf0f4856a\6.9.9-amd64\initrd.img-6.9.9-amd64 root=UUID=2b8c6592-0954-4ecd-977d-738c855f3dff ro quiet splash systemd.machine_id=be351e757d c049ffa300ddbaf0f4856a ** Not tainted ** Kernel log: [ 12.039117] usb 1-11: Found UVC 1.50 device Integrated_Webcam_HD (1bcf:28c4) [ 12.059706] Intel(R) Wireless WiFi driver for Linux [ 12.059850] iwlwifi 0000:6f:00.0: enabling device (0000 -> 0002) [ 12.068383] iwlwifi 0000:6f:00.0: Detected crf-id 0x3617, cnv-id 0x100530 wfpm id 0x80000000 [ 12.068487] iwlwifi 0000:6f:00.0: PCI dev 2723/4080, rev=0x340, rfid=0x10a100 [ 12.073697] iwlwifi 0000:6f:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 89.3.35.37 [ 12.074053] iwlwifi 0000:6f:00.0: firmware: failed to load iwl-debug-yoyo.bin (-2) [ 12.074160] iwlwifi 0000:6f:00.0: firmware: failed to load iwl-debug-yoyo.bin (-2) [ 12.074162] iwlwifi 0000:6f:00.0: loaded firmware version 77.a20fb07d.0 cc-a0-77.ucode op_mode iwlmvm [ 12.080445] Bluetooth: Core ver 2.22 [ 12.080462] NET: Registered PF_BLUETOOTH protocol family [ 12.080463] Bluetooth: HCI device and connection manager initialized [ 12.080466] Bluetooth: HCI socket layer initialized [ 12.080468] Bluetooth: L2CAP socket layer initialized [ 12.080470] Bluetooth: SCO socket layer initialized [ 12.113923] usb 1-11: Found UVC 1.50 device Integrated_Webcam_HD (1bcf:28c4) [ 12.131467] usbcore: registered new interface driver uvcvideo [ 12.277127] iwlwifi 0000:6f:00.0: Detected Intel(R) Wi-Fi 6 AX200 160MHz, REV=0x340 [ 12.277169] thermal thermal_zone10: failed to read out thermal zone (-61) [ 12.351469] EXT4-fs (sda): mounted filesystem cd65fcb3-29d2-4aa9-9283-c5779d95a14f r/w with ordered data mode. Quota mode: none. [ 12.388912] audit: type=1400 audit(1721324237.855:2): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-start" pid=776 comm="apparmo r_parser" [ 12.388933] audit: type=1400 audit(1721324237.855:3): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/lxc-copy" pid=775 comm="apparmor _parser" [ 12.389739] audit: type=1400 audit(1721324237.859:4): apparmor="STATUS" operation="profile_load" profile="unconfined" name="torbrowser_tor" pid=772 comm="apparmor_pa rser" [ 12.389938] audit: type=1400 audit(1721324237.859:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe" pid=769 comm="apparmor_p arser" [ 12.389942] audit: type=1400 audit(1721324237.859:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="nvidia_modprobe//kmod" pid=769 comm="appa rmor_parser" [ 12.389943] audit: type=1400 audit(1721324237.859:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="lsb_release" pid=767 comm="apparmor_parse r" [ 12.390294] audit: type=1400 audit(1721324237.859:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="/usr/bin/man" pid=777 comm="apparmor_pars er" [ 12.390297] audit: type=1400 audit(1721324237.859:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_filter" pid=777 comm="apparmor_parser " [ 12.390299] audit: type=1400 audit(1721324237.859:10): apparmor="STATUS" operation="profile_load" profile="unconfined" name="man_groff" pid=777 comm="apparmor_parser " [ 12.390943] audit: type=1400 audit(1721324237.859:11): apparmor="STATUS" operation="profile_load" profile="unconfined" name="passt" pid=778 comm="apparmor_parser" [ 12.426669] iwlwifi 0000:6f:00.0: Detected RF HR B3, rfid=0x10a100 [ 12.497639] iwlwifi 0000:6f:00.0: base HW address: 5c:80:b6:e9:d7:d9 [ 12.568334] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input22 [ 12.683306] input: HDA Intel PCH Headphone Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 12.683354] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 12.684214] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [ 12.684261] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 [ 12.705467] usb 1-14: USB disconnect, device number 4 [ 12.718264] block nvme0n1: No UUID available providing old NGUID [ 12.718973] iwlwifi 0000:6f:00.0 wlp111s0: renamed from wlan0 [ 12.727856] usbcore: registered new interface driver btusb [ 12.794202] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.794205] Bluetooth: BNEP filters: protocol multicast [ 12.794208] Bluetooth: BNEP socket layer initialized [ 12.810609] NET: Registered PF_QIPCRTR protocol family [ 13.371495] iwlwifi 0000:6f:00.0: Registered PHC clock: iwlwifi-PTP, with index: 1 [ 14.924368] i915 0000:00:02.0: [drm] *ERROR* Failed to probe lspcon [ 14.924373] i915 0000:00:02.0: [drm] *ERROR* LSPCON init failed on port D [ 16.177324] rfkill: input handler disabled [ 17.521881] wlp111s0: authenticate with 98:42:65:26:64:30 (local address=5c:80:b6:e9:d7:d9) [ 17.524221] wlp111s0: send auth to 98:42:65:26:64:30 (try 1/3) [ 17.556222] wlp111s0: authenticated [ 17.557072] wlp111s0: associate with 98:42:65:26:64:30 (try 1/3) [ 17.563943] wlp111s0: RX AssocResp from 98:42:65:26:64:30 (capab=0x1411 status=0 aid=1) [ 17.603915] wlp111s0: associated [ 17.695566] wlp111s0: Limiting TX power to 20 (20 - 0) dBm as advertised by 98:42:65:26:64:30 [ 19.268834] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this. [ 19.373621] kauditd_printk_skb: 34 callbacks suppressed [ 19.373623] audit: type=1400 audit(1721324244.843:46): apparmor="STATUS" operation="profile_load" profile="unconfined" name="docker-default" pid=2236 comm="apparmor_ parser" [ 19.495826] audit: type=1400 audit(1721324244.963:47): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="/usr/bin/lxc-copy" pid=2263 comm="apparmor_parser" [ 19.501360] audit: type=1400 audit(1721324244.971:48): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="/usr/bin/lxc-start" pid=2268 comm="apparmor_parser" [ 19.503474] Bridge firewalling registered [ 19.510661] audit: type=1400 audit(1721324244.979:49): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="lxc-container-default" pid=2273 comm="apparmor_parser" [ 19.510665] audit: type=1400 audit(1721324244.979:50): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="lxc-container-default-cgns" pid=2273 comm="apparmor_parser" [ 19.510666] audit: type=1400 audit(1721324244.979:51): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="lxc-container-default-with-mounting" pid=2273 comm="apparmor_parser" [ 19.510667] audit: type=1400 audit(1721324244.979:52): apparmor="STATUS" operation="profile_replace" info="same as current profile, skipping" profile="unconfined" na me="lxc-container-default-with-nesting" pid=2273 comm="apparmor_parser" [ 19.543200] Initializing XFRM netlink socket [ 22.412395] wlp111s0: deauthenticated from 98:42:65:26:64:30 (Reason: 12=<unknown>) [ 23.844383] wlp111s0: authenticate with 98:42:65:26:64:35 (local address=5c:80:b6:e9:d7:d9) [ 23.846789] wlp111s0: send auth to 98:42:65:26:64:35 (try 1/3) [ 23.902773] wlp111s0: authenticated [ 23.905079] wlp111s0: associate with 98:42:65:26:64:35 (try 1/3) [ 23.908392] wlp111s0: RX AssocResp from 98:42:65:26:64:35 (capab=0x1511 status=0 aid=25) [ 23.941461] wlp111s0: associated [ 23.943408] wlp111s0: Limiting TX power to 25 (25 - 0) dBm as advertised by 98:42:65:26:64:35 [ 25.415050] rfkill: input handler enabled [ 27.045639] [drm] PCIE GART of 256M enabled (table at 0x000000F4FFF80000). [ 29.649204] [drm] UVD and UVD ENC initialized successfully. [ 29.759227] [drm] VCE initialized successfully. [ 29.765892] amdgpu 0000:01:00.0: [drm] Cannot find any crtc or sizes [ 30.448629] i915 0000:00:02.0: [drm] *ERROR* Failed to probe lspcon [ 30.448633] i915 0000:00:02.0: [drm] *ERROR* LSPCON init failed on port D [ 33.704890] rfkill: input handler disabled [ 42.526935] systemd-journald[459]: Time jumped backwards, rotating. [ 562.668831] wlp111s0: Connection to AP 98:42:65:26:64:35 lost [ 562.920262] wlp111s0: authenticate with 98:42:65:26:64:30 (local address=5c:80:b6:e9:d7:d9) [ 562.922666] wlp111s0: send auth to 98:42:65:26:64:30 (try 1/3) [ 562.958312] wlp111s0: authenticated [ 562.962672] wlp111s0: associate with 98:42:65:26:64:30 (try 1/3) [ 562.968314] wlp111s0: RX AssocResp from 98:42:65:26:64:30 (capab=0x1411 status=0 aid=1) [ 563.007179] wlp111s0: associated [ 563.061171] wlp111s0: Limiting TX power to 20 (20 - 0) dBm as advertised by 98:42:65:26:64:30 [ 598.424610] wlp111s0: disconnect from AP 98:42:65:26:64:30 for new auth to 98:42:65:26:64:35 [ 598.491739] wlp111s0: authenticate with 98:42:65:26:64:35 (local address=5c:80:b6:e9:d7:d9) [ 598.494088] wlp111s0: send auth to 98:42:65:26:64:35 (try 1/3) [ 598.527537] wlp111s0: authenticated [ 598.534533] wlp111s0: associate with 98:42:65:26:64:35 (try 1/3) [ 598.537982] wlp111s0: RX ReassocResp from 98:42:65:26:64:35 (capab=0x1511 status=0 aid=26) [ 598.576966] wlp111s0: associated [ 598.616448] wlp111s0: Limiting TX power to 25 (25 - 0) dBm as advertised by 98:42:65:26:64:35 ** Model information sys_vendor: Dell Inc. product_name: Precision 7540 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: 1.32.0 board_vendor: Dell Inc. board_name: 0T2FXT board_version: A00 ** Loaded modules: xt_conntrack xt_MASQUERADE nf_conntrack_netlink xfrm_user xfrm_algo xt_addrtype nft_compat br_netfilter nft_masq nft_chain_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bridge stp llc nf_tables ctr ccm snd_seq_dummy snd_hrtimer overlay qrtr bnep uinput binfmt_misc nls_ascii nls_cp437 vfat fat intel_uncore_frequency intel_uncore_frequency_common iwlmvm snd_sof_pci_intel_cnl snd_sof_intel_hda_common x86_pkg_temp_thermal intel_powerclamp coretemp soundwire_intel snd_sof_intel_hda_mlink kvm_intel btusb soundwire_cadence btrtl mac80211 snd_sof_intel_hda btintel snd_sof_pci snd_sof_xtensa_dsp btbcm btmtk libarc4 snd_sof kvm bluetooth snd_sof_utils iwlwifi soundwire_generic_allocation soundwire_bus snd_soc_avs uvcvideo snd_soc_hda_codec videobuf2_vmalloc snd_soc_skl cfg80211 snd_soc_hdac_hda snd_hda_ext_core snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_soc_acpi sha3_generic jitterentropy_rng snd_ctl_led snd_soc_core ledtrig_audio dell_rbtn snd_hda_codec_realtek drbg uvc joydev ansi_cprng snd_hda_codec_generic rapl snd_compress videobuf2_memops videobuf2_v4l2 dell_laptop snd_pcm_dmaengine dell_wmi intel_cstate ecdh_generic mei_pxp mei_hdcp mei_wdt intel_rapl_msr snd_hda_scodec_component dell_smm_hwmon snd_hda_codec_hdmi intel_uncore dell_smbios snd_hda_intel videodev dell_wmi_ddv dcdbas dell_wmi_sysman snd_intel_dspcfg firmware_attributes_class intel_wmi_thunderbolt dell_wmi_descriptor wmi_bmof snd_intel_sdw_acpi processor_thermal_device_pci_legacy processor_thermal_device iTCO_wdt pcspkr processor_thermal_wt_hint videobuf2_common snd_hda_codec intel_pmc_bxt iTCO_vendor_support mc processor_thermal_rfim ee1004 processor_thermal_rapl watchdog snd_hda_core ecc rfkill ucsi_acpi snd_hwdep intel_rapl_common mei_me typec_ucsi snd_pcm processor_thermal_wt_req typec mei processor_thermal_power_floor intel_pch_thermal processor_thermal_mbox roles intel_soc_dts_iosf int3403_thermal intel_pmc_core int340x_thermal_zone dell_smo8800 intel_vsec int3400_thermal pmt_telemetry intel_hid acpi_thermal_rel pmt_class acpi_pad sparse_keymap sg ac hid_multitouch evdev serio_raw snd_virmidi snd_seq_virmidi snd_seq_midi_event snd_seq snd_rawmidi snd_seq_device snd_timer snd soundcore msr ecryptfs parport_pc ppdev lp parport configfs efi_pstore nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic btrfs xor raid6_pq libcrc32c amdgpu i915 amdxcp drm_exec gpu_sched sd_mod drm_buddy i2c_algo_bit drm_suballoc_helper drm_display_helper ahci hid_generic nvme libahci crc32_pclmul nvme_core crc32c_intel cec t10_pi libata ghash_clmulni_intel rc_core crc64_rocksoft_generic drm_ttm_helper sha512_ssse3 i2c_hid_acpi ttm crc64_rocksoft crc_t10dif i2c_hid rtsx_pci_sdmmc sha512_generic xhci_pci crct10dif_generic xhci_hcd drm_kms_helper scsi_mod mmc_core hid intel_lpss_pci crct10dif_pclmul i2c_i801 sha256_ssse3 crc64 intel_lpss thunderbolt drm e1000e usbcore sha1_ssse3 rtsx_pci i2c_smbus crct10dif_common scsi_common idma64 video usb_common battery wmi button aesni_intel crypto_simd cryptd ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers [8086:3ec4] (rev 0d) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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 00:01.0 PCI bridge [0604]: Intel Corporation 6th-10th Gen Core Processor PCIe Controller (x16) [8086:1901] (rev 0d) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 2 Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 I/O behind bridge: 3000-3fff [size=4K] [16-bit] Memory behind bridge: b4300000-b43fffff [size=1M] [32-bit] Prefetchable memory behind bridge: 4080000000-41ffffffff [size=6G] [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 00:02.0 VGA compatible controller [0300]: Intel Corporation CoffeeLake-H GT2 [UHD Graphics 630] [8086:3e9b] (rev 02) (prog-if 00 [VGA controller]) DeviceName: Onboard - Video Subsystem: Dell Device [1028:0926] 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 179 IOMMU group: 0 Region 0: Memory at b3000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at 60000000 (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 00:04.0 Signal processing controller [1180]: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem [8086:1903] (rev 0d) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 3 Region 0: Memory at 404a100000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: proc_thermal Kernel modules: processor_thermal_device_pci_legacy 00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model [8086:1911] DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 4 Region 0: Memory at 404a10f000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:12.0 Signal processing controller [1180]: Intel Corporation Cannon Lake PCH Thermal Controller [8086:a379] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 5 Region 0: Memory at b4439000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel_pch_thermal Kernel modules: intel_pch_thermal 00:14.0 USB controller [0c03]: Intel Corporation Cannon Lake PCH USB 3.1 xHCI Host Controller [8086:a36d] (rev 10) (prog-if 30 [XHCI]) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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 149 IOMMU group: 6 Region 0: Memory at b4420000 (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 Cannon Lake PCH Shared SRAM [8086:a36f] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 6 Region 0: Memory at 404a108000 (64-bit, non-prefetchable) [disabled] [size=8K] Region 2: Memory at 404a10e000 (64-bit, non-prefetchable) [disabled] [size=4K] Capabilities: <access denied> 00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #0 [8086:a368] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 7 Region 0: Memory at 404a10c000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Lake PCH Serial IO I2C Controller #1 [8086:a369] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 IOMMU group: 7 Region 0: Memory at 404a10d000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 00:16.0 Communication controller [0780]: Intel Corporation Cannon Lake PCH HECI Controller [8086:a360] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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 181 IOMMU group: 8 Region 0: Memory at 404a10b000 (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 Cannon Lake PCH Active Management Technology - SOL [8086:a363] (rev 10) (prog-if 02 [16550]) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 8 Region 0: I/O ports at 40a0 [size=8] Region 1: Memory at b4438000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: serial 00:17.0 SATA controller [0106]: Intel Corporation Cannon Lake Mobile PCH SATA AHCI Controller [8086:a353] (rev 10) (prog-if 01 [AHCI 1.0]) DeviceName: Onboard - SATA Subsystem: Dell Device [1028:0926] 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 166 IOMMU group: 9 Region 0: Memory at b4434000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at b4437000 (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 b4436000 (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 Cannon Lake PCH PCI Express Root Port #21 [8086:a32c] (rev f0) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 10 Bus: primary=00, secondary=02, subordinate=02, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: b4200000-b42fffff [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 Cannon Lake PCH PCI Express Root Port #1 [8086:a338] (rev f0) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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 124 IOMMU group: 11 Bus: primary=00, secondary=03, subordinate=6d, sec-latency=0 I/O behind bridge: 5000-7fff [size=12K] [16-bit] Memory behind bridge: 84000000-b20fffff [size=737M] [32-bit] Prefetchable memory behind bridge: 4000000000-4049ffffff [size=1184M] [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 00:1c.5 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #6 [8086:a33d] (rev f0) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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 125 IOMMU group: 12 Bus: primary=00, secondary=6e, subordinate=6e, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: b4100000-b41fffff [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.6 PCI bridge [0604]: Intel Corporation Cannon Lake PCH PCI Express Root Port #7 [8086:a33e] (rev f0) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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 126 IOMMU group: 13 Bus: primary=00, secondary=6f, subordinate=6f, sec-latency=0 I/O behind bridge: [disabled] [16-bit] Memory behind bridge: b4000000-b40fffff [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 Cannon Lake LPC Controller [8086:a30e] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 14 00:1f.3 Audio device [0403]: Intel Corporation Cannon Lake PCH cAVS [8086:a348] (rev 10) DeviceName: Onboard - Sound Subsystem: Dell Device [1028:0926] 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 B routed to IRQ 183 IOMMU group: 14 Region 0: Memory at b4430000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at 404a000000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel, snd_soc_skl, snd_soc_avs, snd_sof_pci_intel_cnl 00:1f.4 SMBus [0c05]: Intel Corporation Cannon Lake PCH SMBus Controller [8086:a323] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 14 Region 0: Memory at 404a10a000 (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 Cannon Lake PCH SPI Controller [8086:a324] (rev 10) DeviceName: Onboard - Other Subsystem: Dell Device [1028:0926] 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: 14 Region 0: Memory at fe010000 (32-bit, non-prefetchable) [size=4K] 00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet Connection (7) I219-LM [8086:15bb] (rev 10) DeviceName: Onboard - Ethernet Subsystem: Dell Device [1028:0926] 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 132 IOMMU group: 14 Region 0: Memory at b4400000 (32-bit, non-prefetchable) [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: e1000e Kernel modules: e1000e 01:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Lexa XT [Radeon PRO WX 3200] [1002:6981] (prog-if 00 [VGA controller]) Subsystem: Dell Device [1028:0926] 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 180 IOMMU group: 2 Region 0: Memory at 4100000000 (64-bit, prefetchable) [size=4G] Region 2: Memory at 4080000000 (64-bit, prefetchable) [size=2M] Region 4: I/O ports at 3000 [size=256] Region 5: Memory at b4300000 (32-bit, non-prefetchable) [size=256K] Expansion ROM at b4340000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: amdgpu Kernel modules: amdgpu 01:00.1 Audio device [0403]: Advanced Micro Devices, Inc. [AMD/ATI] Baffin HDMI/DP Audio [Radeon RX 550 640SP / RX 560/560X] [1002:aae0] Subsystem: Dell Device [1028:0926] 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 182 IOMMU group: 2 Region 0: Memory at b4360000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 02:00.0 Non-Volatile memory controller [0108]: Toshiba Corporation XG6 NVMe SSD Controller [1179:011a] (prog-if 02 [NVM Express]) Subsystem: Toshiba Corporation Device [1179:0001] 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, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 16 IOMMU group: 15 Region 0: Memory at b4200000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme 03:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] Physical Slot: 4 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: 128 bytes Interrupt: pin A routed to IRQ 16 IOMMU group: 16 Bus: primary=03, secondary=04, subordinate=6d, sec-latency=0 I/O behind bridge: 5000-6fff [size=8K] [16-bit] Memory behind bridge: 84000000-b20fffff [size=737M] [32-bit] Prefetchable memory behind bridge: 4000000000-4049ffffff [size=1184M] [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 04:00.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 127 IOMMU group: 17 Bus: primary=04, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: b2000000-b20fffff [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 04:01.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 128 IOMMU group: 18 Bus: primary=04, secondary=06, subordinate=38, sec-latency=0 I/O behind bridge: 5000-5fff [size=4K] [16-bit] Memory behind bridge: 84000000-9befffff [size=383M] [32-bit] Prefetchable memory behind bridge: 4000000000-401fffffff [size=512M] [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 04:02.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 129 IOMMU group: 19 Bus: primary=04, secondary=39, subordinate=39, sec-latency=0 I/O behind bridge: [disabled] [32-bit] Memory behind bridge: 9bf00000-9bffffff [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 04:04.0 PCI bridge [0604]: Intel Corporation JHL7540 Thunderbolt 3 Bridge [Titan Ridge 4C 2018] [8086:15ea] (rev 06) (prog-if 00 [Normal decode]) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 130 IOMMU group: 20 Bus: primary=04, secondary=3a, subordinate=6d, sec-latency=0 I/O behind bridge: 6000-6fff [size=4K] [16-bit] Memory behind bridge: 9c000000-b1ffffff [size=352M] [32-bit] Prefetchable memory behind bridge: 4020000000-4049ffffff [size=672M] [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 05:00.0 System peripheral [0880]: Intel Corporation JHL7540 Thunderbolt 3 NHI [Titan Ridge 4C 2018] [8086:15eb] (rev 06) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 16 IOMMU group: 21 Region 0: Memory at b2000000 (32-bit, non-prefetchable) [size=256K] Region 1: Memory at b2040000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: thunderbolt Kernel modules: thunderbolt 39:00.0 USB controller [0c03]: Intel Corporation JHL7540 Thunderbolt 3 USB Controller [Titan Ridge 4C 2018] [8086:15ec] (rev 06) (prog-if 30 [XHCI]) Subsystem: Dell Device [1028:0926] 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: 128 bytes Interrupt: pin A routed to IRQ 157 IOMMU group: 22 Region 0: Memory at 9bf00000 (32-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 6e:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5260 PCI Express Card Reader [10ec:5260] (rev 01) Subsystem: Dell Device [1028:0926] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 131 IOMMU group: 23 Region 0: Memory at b4100000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci 6f:00.0 Network controller [0280]: Intel Corporation Wi-Fi 6 AX200 [8086:2723] (rev 1a) Subsystem: Intel Corporation Device [8086:4080] 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 18 IOMMU group: 24 Region 0: Memory at b4000000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi ** USB devices: Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 001 Device 002: ID 0a5c:5842 Broadcom Corp. 58200 Bus 001 Device 003: ID 1bcf:28c4 Sunplus Innovation Technology Inc. Integrated_Webcam_HD 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 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub -- System Information: Debian Release: trixie/sid APT prefers unstable-debug APT policy: (500, 'unstable-debug'), (500, 'unstable'), (1, 'experimental-debug'), (1, 'experimental') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 6.9.9-amd64 (SMP w/12 CPU threads; PREEMPT) Locale: LANG=fr_FR.UTF-8, LC_CTYPE=fr_FR.UTF-8 (charmap=UTF-8), LANGUAGE not set Shell: /bin/sh linked to /usr/bin/dash Init: systemd (via /run/systemd/system) LSM: AppArmor: enabled Versions of packages linux-image-6.9.9-amd64 depends on: ii initramfs-tools [linux-initramfs-tool] 0.142 ii kmod 32+20240611-1 ii linux-base 4.10.1 Versions of packages linux-image-6.9.9-amd64 recommends: ii apparmor 3.1.7-1+b1 Versions of packages linux-image-6.9.9-amd64 suggests: pn debian-kernel-handbook <none> ii firmware-linux-free 20240610-1 pn grub-pc | grub-efi-amd64 | extlinux <none> pn linux-doc-6.9 <none> Versions of packages linux-image-6.9.9-amd64 is related to: ii firmware-amd-graphics 20240610-1 pn firmware-atheros <none> pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-cavium <none> ii firmware-intel-sound 20240610-1 pn firmware-intelwimax <none> ii firmware-ipw2x00 20240610-1 pn firmware-ivtv <none> ii firmware-iwlwifi 20240610-1 pn firmware-libertas <none> ii firmware-linux-nonfree 20240610-1 ii firmware-misc-nonfree 20240610-1 pn firmware-myricom <none> pn firmware-netxen <none> pn firmware-qlogic <none> ii firmware-realtek 20240610-1 ii firmware-samsung 20240610-1 pn firmware-siano <none> pn firmware-ti-connectivity <none> pn xen-hypervisor <none> -- no debconf information19:33:03 systemd-udevd: 1-14:1.1: Worker [554] processing SEQNUM=3438 killed 19:30:01 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 19:30:01 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 19:30:01 kernel: CR2: 00007fb73b2cbac8 CR3: 00000002d9820005 CR4: 00000000003706f0 19:30:01 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 19:30:01 kernel: FS: 0000000000000000(0000) GS:ffff9bc9cc100000(0000) knlGS:0000000000000000 19:30:01 kernel: R13: 0000000000000dc0 R14: 0000000000000048 R15: 0000000000000000 19:30:01 kernel: R10: ffff9bc6664a90d8 R11: ffffaa3e008b7a20 R12: ffff9bc640045600 19:30:01 kernel: RBP: ffffaa3e008b7970 R08: 00000000000000cb R09: 0000000000000000 19:30:01 kernel: RDX: 000000001843c002 RSI: 000000000003a6c0 RDI: 06294fd16c41af4a 19:30:01 kernel: RAX: 06294fd16c41af6a RBX: 01469e7fb042d195 RCX: 0000000000000000 19:30:01 kernel: RSP: 0018:ffffaa3e008b7920 EFLAGS: 00010206 19:30:01 kernel: Code: 83 78 10 00 48 8b 38 0f 84 14 02 00 00 48 85 ff 0f 84 0b 02 00 00 41 8b 44 24 28 49 8b 9c 24 b8 00 00 00 49 8b 34 24 48 01 f8 <48> 33 18 48 89 c1 48 89 f8 48 0f c9 48 31 cb 48 8d 8a 00 20 00 00 19:30:01 kernel: RIP: 0010:kmem_cache_alloc+0xd7/0x340 19:30:01 kernel: ---[ end trace 0000000000000000 ]--- 19:30:01 kernel: nfnetlink efivarfs ip_tables x_tables autofs4 ext4 crc16 mbcache jbd2 crc32c_generic btrfs xor raid6_pq libcrc32c amdgpu i915 amdxcp sd_mod drm_exec gpu_sched ahci hid_generic drm_buddy crc32_pclmul nvme libahci drm_suballoc_helper i2c_algo_bit crc32c_intel nvme_core drm_display_helper libata t10_pi cec ghash_clmulni_intel rc_core crc64_rocksoft_generic sha512_ssse3 drm_ttm_helper i2c_hid_acpi ttm crc64_rocksoft rtsx_pci_sdmmc i2c_hid sha512_generic xhci_pci crc_t10dif mmc_core xhci_hcd scsi_mod drm_kms_helper hid crct10dif_generic video sha256_ssse3 intel_lpss_pci i2c_i801 crct10dif_pclmul intel_lpss crc64 sha1_ssse3 e1000e i2c_smbus rtsx_pci thunderbolt usbcore drm crct10dif_common scsi_common idma64 usb_common battery wmi button aesni_intel crypto_simd cryptd 19:30:01 kernel: Modules linked in: binfmt_misc nls_ascii nls_cp437 vfat fat intel_uncore_frequency intel_uncore_frequency_common snd_sof_pci_intel_cnl snd_sof_intel_hda_common soundwire_intel snd_sof_intel_hda_mlink soundwire_cadence snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof iwlmvm(+) x86_pkg_temp_thermal intel_powerclamp snd_sof_utils coretemp soundwire_generic_allocation btusb(+) soundwire_bus kvm_intel btrtl snd_soc_avs btintel btbcm btmtk mac80211 bluetooth snd_soc_hda_codec snd_soc_skl kvm snd_ctl_led ledtrig_audio snd_soc_hdac_hda snd_hda_codec_realtek snd_hda_ext_core libarc4 snd_soc_sst_ipc snd_soc_sst_dsp snd_soc_acpi_intel_match snd_hda_codec_generic snd_soc_acpi snd_soc_core snd_hda_scodec_component iwlwifi uvcvideo snd_hda_codec_hdmi snd_compress sha3_generic jitterentropy_rng snd_pcm_dmaengine rapl videobuf2_vmalloc dell_rbtn uvc snd_hda_intel videobuf2_memops dell_laptop joydev videobuf2_v4l2 drbg intel_cstate dell_wmi mei_hdcp mei_pxp mei_wdt intel_rapl_msr cfg80211 dell_smm_hwmon 19:30:01 kernel: </TASK> 19:30:01 kernel: Call Trace: 19:30:01 kernel: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 19:30:01 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 19:30:01 kernel: CR2: 00007fb73b2cbac8 CR3: 00000002d9820005 CR4: 00000000003706f0 19:30:01 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 19:30:01 kernel: FS: 0000000000000000(0000) GS:ffff9bc9cc100000(0000) knlGS:0000000000000000 19:30:01 kernel: R13: 0000000000000000 R14: 0000000000000048 R15: ffff9bc640045600 19:30:01 kernel: R10: ffffaa3e00047b40 R11: 0000000000000000 R12: 0000000000000cc0 19:30:01 kernel: RBP: ffffaa3e00047aa8 R08: 0000000000000000 R09: 0000000000000dc0 19:30:01 kernel: RDX: 000000001843c002 RSI: 000000000003a6c0 RDI: 06294fd16c41af4a 19:30:01 kernel: RAX: 06294fd16c41af6a RBX: 01469e7fb042d195 RCX: ffff9bc640083100 19:30:01 kernel: RSP: 0018:ffffaa3e00047a60 EFLAGS: 00010206 19:30:01 kernel: Code: 01 00 00 41 83 fd ff 74 10 48 8b 00 48 c1 e8 36 41 39 c5 0f 85 db 01 00 00 41 8b 47 28 49 8b 9f b8 00 00 00 49 8b 37 48 01 f8 <48> 33 18 48 89 c1 48 89 f8 48 0f c9 48 31 cb 48 8d 8a 00 20 00 00 19:30:01 kernel: RIP: 0010:kmem_cache_alloc_node+0xed/0x360 19:30:01 kernel: Hardware name: Dell Inc. Precision 7540/0T2FXT, BIOS 1.32.0 04/01/2024 19:30:01 kernel: CPU: 2 PID: 2 Comm: kthreadd Tainted: G D W 6.9.9-amd64 #1 Debian 6.9.9-1 19:30:01 kernel: general protection fault, probably for non-canonical address 0x6294fd16c41af6a: 0000 [#3] PREEMPT SMP NOPTI 19:29:54 systemd: Started acpi-fakekey.service - ACPI fakekey daemon. 19:29:54 systemd-resolve: Using system hostname 'kos-moceratops'. 19:29:54 systemd: Reached target time-set.target - System Time Set. 19:29:54 kernel: Random seed file /boot/efi/loader/random-seed successfully refreshed (32 bytes). 19:29:54 kernel: ! Random seed file '/boot/efi/loader/random-seed' is world accessible, which is a security hole! ! 19:29:54 systemd: Finished plymouth-read-write.service - Tell Plymouth To Write Out Runtime Data. 19:29:54 kernel: /usr/lib/tmpfiles.d/legacy.conf:13: Duplicate line for path "/run/lock", ignoring. 19:29:54 systemd: Mounting proc-sys-fs-binfmt_misc.mount - Arbitrary Executable File Formats File System... 19:29:54 acpi_fakekeyd: failed to open /dev/uinput: No such device 19:29:54 systemd: Starting systemd-binfmt.service - Set Up Additional Binary Formats... 19:29:54 kernel: Skipping profile in /etc/apparmor.d/disable: usr.bin.thunderbird 19:29:54 systemd: Starting systemd-rfkill.service - Load/Save RF Kill Switch Status... 19:29:54 kernel: Reloading AppArmor profiles 19:29:54 kernel: Restarting AppArmor 19:29:54 systemd: Failed to start systemd-rfkill.service - Load/Save RF Kill Switch Status. 19:29:54 kernel: Peutch's_cave: clean, 962796/61054976 files, 62008449/244190646 blocks
--- End Message ---
--- Begin Message ---
- To: 1076555-done@bugs.debian.org
- Subject: Re: Bug#1076555: linux-image-6.9.9-amd64: boot crash RIP: 0010:kmem_cache_alloc
- From: Ben Hutchings <ben@decadent.org.uk>
- Date: Sat, 07 Sep 2024 18:41:44 +0200
- Message-id: <db662dd8caaaf127feb1a74c6e85f237aab5333b.camel@decadent.org.uk>
- In-reply-to: <[🔎] CAGKjw9KufQN2joc7Tnc2y2SijEJ6vS-4siqsNMRd0jV2OWGz5A@mail.gmail.com>
- References: <CAGKjw9KCAc7r9d7TnWkyS9hgHq=w0KbfDiNcaMPDHA4p2Aif1w@mail.gmail.com> <20240729114319.6zm6c47gizfctsyf@shell.thinkmo.de> <CAGKjw9KMEGOgdDMtvanKQQGvfAoDG4J1gSrC41Rm70+GLnWz9Q@mail.gmail.com> <[🔎] d1f06734a8d83bd62c0e4741d9ed6dd64a456d41.camel@decadent.org.uk> <[🔎] CAGKjw9+Zdcbe4SbJrygb819vYmx9jSkzU3C20e2r3LZ3A0RC3g@mail.gmail.com> <[🔎] 8f26e90db8817e09d1d1288734d7551efb8a83b5.camel@decadent.org.uk> <[🔎] CAGKjw9KufQN2joc7Tnc2y2SijEJ6vS-4siqsNMRd0jV2OWGz5A@mail.gmail.com>
On Sat, 2024-09-07 at 18:14 +0200, Patrice Duroux wrote: > Hi Ben, > > All my attempts both after installing 6.9.9 on my current Sid system, > or using a snapshot of Sid at that time when linux-image-6.9.9 was pushed > (fastidious by the way) have failed. I am not able to get the issue again. > > But since then it occurs to me that there was also a firmware update (fwupd) > for my Dell laptop system (1.32.0 to 1.34.0) [...] > Could this actually be a fix? [...] That seems like a probable explanation, since the crash seemed to be triggered by a driver interacting with the system firmware. So I am closing this bug report for now, but feel free to add more information to it if the issue reoccurs. Ben. -- Ben Hutchings Teamwork is essential - it allows you to blame someone else.Attachment: signature.asc
Description: This is a digitally signed message part
--- End Message ---