dhclient then ath10k firmware crashes

[thedoctar]

I had to restart so not sure if automatically generated debug-info is relevant.

In my journalctl I get this error:
Mar 25 21:17:10 dhclient[29542]: For info, please visit https://www.isc.org/software/dhcp/
Mar 25 21:17:10 dhclient[29542]:
Mar 25 21:17:10 dhclient[29542]: /var/lib/dhcp/dhclient.leases line 45: numeric minute expected.
Mar 25 21:17:10 dhclient[29542]: rebind 3 2020/03/25 18:lease
Mar 25 21:17:10 dhclient[29542]: ^
Mar 25 21:17:10 dhclient[29542]: /var/lib/dhcp/dhclient.leases line 45: semicolon expected.
Mar 25 21:17:10 dhclient[29542]: rebind 3 2020/03/25 18:lease {
Mar 25 21:17:10 dhclient[29542]: ^
Mar 25 21:17:10 dhclient[29542]: /var/lib/dhcp/dhclient.leases line 79: expecting numeric value.
Mar 25 21:17:10 dhclient[29542]: option routers 192.168.0lease
Mar 25 21:17:10 dhclient[29542]: ^
Mar 25 21:17:10 dhclient[29542]: /var/lib/dhcp/dhclient.leases line 142: unterminated lease declaration.
...
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: firmware crashed! (guid 9bfed658-d8c1-48ad-9172-538c9219d4df)
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1a56:1535
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: firmware ver WLAN.RM.4.4.1-00140-QCARMSWPZ-1 api 6 features wowlan,ignore-otp,mfp crc32 29eb8ca1
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: board_file api 2 bmi_id N/A crc32 4ac0889b
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: htt-ver 3.60 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: failed to get memcpy hi address for firmware address 4: -16
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: failed to read firmware dump area: -16
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: Copy Engine register dump:
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [00]: 0x00034400 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [01]: 0x00034800 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [02]: 0x00034c00 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [03]: 0x00035000 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [04]: 0x00035400 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [05]: 0x00035800 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [06]: 0x00035c00 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:10 kernel: ath10k_pci 0000:3a:00.0: [07]: 0x00036000 4294967295 4294967295 4294967295 4294967295
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to receive control response completion, polling..
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x00000001 at 0x00034430: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for read32 at 0x00034444: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x0000001e at 0x00034430: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x00000001 at 0x00034830: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x00000001 at 0x00035430: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for read32 at 0x00035444: -110
Mar 25 21:17:11 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x0000001e at 0x00035430: -110
Mar 25 21:17:12 kernel: ath10k_pci 0000:3a:00.0: failed to wake target for write32 of 0x0000001e at 0x00034830: -110
Mar 25 21:17:13 kernel: ath10k_pci 0000:3a:00.0: ctl_resp never came in (-110)
Mar 25 21:17:13 kernel: ath10k_pci 0000:3a:00.0: failed to connect to HTC: -110

Full debug log attached.

My system froze. I was watching a move and the video stopped, audio skipped. Hence why there are alsa complaints in the debug.

The ath10k firmware crashed and I couldn't reload.

Ubuntu 18.04.4 LTS

Linux albert-XPS-13-9360 5.5.0-050500-generic #202001262030 SMP Mon Jan 27 01:33:36 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

  *-network
       description: Wireless interface
       product: QCA6174 802.11ac Wireless Network Adapter
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:3a:00.0
       logical name: wlp58s0
       version: 32
       serial: 9c:b6:d0:d4:9b:33
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=5.5.0-050500-generic firmware=WLAN.RM.4.4.1-00140-QCARMSWPZ-1 ip=192.168.0.87 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       resources: irq:135 memory:dc000000-dc1fffff

ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: isc-dhcp-client 4.3.5-3ubuntu7.1
Uname: Linux 5.5.0-050500-generic x86_64
ApportVersion: 2.20.9-0ubuntu7.12
Architecture: amd64
Date: Wed Mar 25 21:39:20 2020
ExecutablePath: /sbin/dhclient
InstallationDate: Installed on 2017-02-26 (1123 days ago)
InstallationMedia: Ubuntu 16.04.2 LTS "Xenial Xerus" - Release amd64 (20170215.2)
ProcAttrCurrent: /sbin/dhclient (enforce)
ProcEnviron:
 LANG=en_AU.UTF-8
 TERM=xterm-256color
 LANGUAGE=en_AU:en
 PATH=(custom, no user)
 SHELL=/bin/bash
SourcePackage: isc-dhcp
UpgradeStatus: Upgraded to bionic on 2018-10-06 (536 days ago)

[thedoctar (thedoctar)]

It seems to have disappeared when I updated dhclient to 4.4.2