Comment 38 for bug 1436940

Hi,

clearly the firmware is crashing in your computer (wonder why). Do you have exactly the same chipset as me (lspci -nnk) ?

02:00.0 Network controller [0280]: Qualcomm Atheros Device [168c:0041] (rev 20)

Here are my outputs just FYI. I'm not sure why the firmware crashed in your box ("[ 3.584948] ath10k_pci 0000:02:00.0: firmware crashed! (uuid e628e267-4dee-4da1-8a51-ed236bd4fc19)", trying to look for the unsolicited fw crash interrupts).

  *-network
       description: Wireless interface
       product: Qualcomm Atheros
       vendor: Qualcomm Atheros
       physical id: 0
       bus info: pci@0000:02:00.0
       logical name: wlp2s0
       version: 20
       serial: f1:59:19:6f:94:3d
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=ath10k_pci driverversion=4.1.0-1-amd64 firmware=atheros-12.0.0.102-fw ip=10.1.1.4 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn
       resources: irq:49 memory:e4000000-e41fffff
  *-network
       description: Ethernet interface
       product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       vendor: Realtek Semiconductor Co., Ltd.
       physical id: 0
       bus info: pci@0000:03:00.0
       logical name: enp3s0
       version: 10
       serial: 65:ff:88:4d:ca:71
       size: 10Mbit/s
       capacity: 1Gbit/s
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       resources: irq:43 ioport:4000(size=256) memory:e4204000-e4204fff memory:e4200000-e4203fff

1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp3s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN mode DEFAULT group default qlen 1000
    link/ether 65:ff:88:4d:ca:71 brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
    link/ether f1:59:19:6f:94:3d brd ff:ff:ff:ff:ff:ff

[ 5.866041] ath10k_pci 0000:02:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0
[ 6.056962] ath10k_pci 0000:02:00.0: firmware: failed to load ath10k/cal-pci-0000:02:00.0.bin (-2)
[ 6.056963] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/cal-pci-0000:02:00.0.bin failed with error -2
[ 6.057265] ath10k_pci 0000:02:00.0: firmware: failed to load ath10k/QCA6174/hw2.1/board-pci-168c:0041:17aa:3545.bin (-2)
[ 6.057266] ath10k_pci 0000:02:00.0: Direct firmware load for ath10k/QCA6174/hw2.1/board-pci-168c:0041:17aa:3545.bin failed with error -2
[ 6.057267] ath10k_pci 0000:02:00.0: failed to load spec board file, falling back to generic: -2
[ 6.057426] ath10k_pci 0000:02:00.0: firmware: direct-loading firmware ath10k/QCA6174/hw2.1/board.bin
[ 6.059061] ath10k_pci 0000:02:00.0: firmware: direct-loading firmware ath10k/QCA6174/hw2.1/firmware-5.bin
[ 7.251278] ath10k_pci 0000:02:00.0: qca6174 hw2.1 (0x05010000, 0x003405ff, 168c:0041:17aa:3545 fallback) fw atheros-12.0.0.102-fw api 5 htt-ver 3.25 wmi-op 4 htt-op 3 cal otp max-sta 32 features 
[ 7.251282] ath10k_pci 0000:02:00.0: debug 1 debugfs 1 tracing 0 dfs 0 testmode 0
[ 7.329352] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0
[ 9.483580] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 9.639777] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 9.743787] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 9.795954] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 9.951754] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 15.621875] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 25.486894] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 25.746890] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 25.950765] ath10k_pci 0000:02:00.0: no channel configured; ignoring frame(s)!
[ 29.898613] ath10k_pci 0000:02:00.0 wlp2s0: disabling HT as WMM/QoS is not supported by the AP
[ 29.898614] ath10k_pci 0000:02:00.0 wlp2s0: disabling VHT as WMM/QoS is not supported by the AP