apport information ** Attachment added: "ProcInterrupts.txt" https://bugs.launchpad.net/bugs/1891405/+attachment/5401206/+files/ProcInterrupts.txt
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1891405 Title: Regular wifi crashes on XPS 13 9380 Status in linux package in Ubuntu: Incomplete Bug description: Within the past two weeks I've been suffering from a bunch more crashes of my wifi on my XPS 13 9380. The wifi will stay up for awhile after reboot, but will eventually throw the error below and require a reboot. [26425.814726] ath10k_pci 0000:02:00.0: firmware crashed! (guid 63f4915b-939b-493a-8e39-2c19c0a15d9a) [26425.814732] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:143a [26425.814734] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0 [26425.815358] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features wowlan,ignore-otp,mfp crc32 29eb8ca1 [26425.815910] ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 4ac0889b [26425.815913] ath10k_pci 0000:02:00.0: htt-ver 3.60 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1 [26425.826394] ath10k_pci 0000:02:00.0: failed to get memcpy hi address for firmware address 4: -16 [26425.826397] ath10k_pci 0000:02:00.0: failed to read firmware dump area: -16 [26425.826400] ath10k_pci 0000:02:00.0: Copy Engine register dump: [26425.826410] ath10k_pci 0000:02:00.0: [00]: 0x00034400 11 11 3 3 [26425.826419] ath10k_pci 0000:02:00.0: [01]: 0x00034800 20 19 416 417 [26425.826427] ath10k_pci 0000:02:00.0: [02]: 0x00034c00 1 0 127 0 [26425.826435] ath10k_pci 0000:02:00.0: [03]: 0x00035000 5 5 7 5 [26425.826443] ath10k_pci 0000:02:00.0: [04]: 0x00035400 7133 7107 34 226 [26425.826452] ath10k_pci 0000:02:00.0: [05]: 0x00035800 0 0 64 0 [26425.826460] ath10k_pci 0000:02:00.0: [06]: 0x00035c00 0 30 22 20 [26425.826468] ath10k_pci 0000:02:00.0: [07]: 0x00036000 1 0 1 0 [26425.860520] ath10k_pci 0000:02:00.0: failed to read hi_board_data address: -28 [26425.940417] ieee80211 phy0: Hardware restart was requested [26426.161669] ath10k_pci 0000:02:00.0: unsupported HTC service id: 1536 [26426.285743] ath10k_pci 0000:02:00.0: device successfully recovered lspci 00:00.0 Host bridge: Intel Corporation Coffee Lake HOST and DRAM Controller (rev 0b) 00:02.0 VGA compatible controller: Intel Corporation UHD Graphics 620 (Whiskey Lake) 00:04.0 Signal processing controller: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem (rev 0b) 00:08.0 System peripheral: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th/8th Gen Core Processor Gaussian Mixture Model 00:12.0 Signal processing controller: Intel Corporation Cannon Point-LP Thermal Controller (rev 30) 00:14.0 USB controller: Intel Corporation Cannon Point-LP USB 3.1 xHCI Controller (rev 30) 00:14.2 RAM memory: Intel Corporation Cannon Point-LP Shared SRAM (rev 30) 00:15.0 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP Serial IO I2C Controller #0 (rev 30) 00:15.1 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP Serial IO I2C Controller #1 (rev 30) 00:16.0 Communication controller: Intel Corporation Cannon Point-LP MEI Controller #1 (rev 30) 00:1c.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #5 (rev f0) 00:1c.6 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #7 (rev f0) 00:1d.0 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #9 (rev f0) 00:1d.4 PCI bridge: Intel Corporation Cannon Point-LP PCI Express Root Port #13 (rev f0) 00:1f.0 ISA bridge: Intel Corporation Cannon Point-LP LPC Controller (rev 30) 00:1f.3 Audio device: Intel Corporation Cannon Point-LP High Definition Audio Controller (rev 30) 00:1f.4 SMBus: Intel Corporation Cannon Point-LP SMBus Controller (rev 30) 00:1f.5 Serial bus controller [0c80]: Intel Corporation Cannon Point-LP SPI Controller (rev 30) 01:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader (rev 01) 02:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32) 03:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 04:00.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 04:01.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 04:02.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 04:04.0 PCI bridge: Intel Corporation JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016] (rev 02) 05:00.0 System peripheral: Intel Corporation JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016] (rev 02) 39:00.0 USB controller: Intel Corporation JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016] (rev 02) 6e:00.0 Non-Volatile memory controller: SK hynix Device 1527 Ubuntu 5.4.0-42.46-generic 5.4.44 --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: bsbrom 3394 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-04-23 (111 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: Dell Inc. XPS 13 9380 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair Package: linux (not installed) ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/usr/bin/fish ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/BOOT/ubuntu_53jfb3@/vmlinuz-5.4.0-42-generic root=ZFS=rpool/ROOT/ubuntu_53jfb3 ro quiet splash vt.handoff=1 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 RelatedPackageVersions: linux-restricted-modules-5.4.0-42-generic N/A linux-backports-modules-5.4.0-42-generic N/A linux-firmware 1.187.2 Tags: focal Uname: Linux 5.4.0-42-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 02/04/2020 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.10.0 dmi.board.name: 0KTW76 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.10.0:bd02/04/2020:svnDellInc.:pnXPS139380:pvr:rvnDellInc.:rn0KTW76:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9380 dmi.product.sku: 08AF dmi.sys.vendor: Dell Inc. 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