Bug 1490172

Summary: ath10k_pci firmware ver 10.2.4.70.63-2 crashing.
Product: [Fedora] Fedora Reporter: Dave Hugh <justany>
Component: linux-firmwareAssignee: David Woodhouse <dwmw2>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: 26CC: dwmw2, glandvador, jforbes, jwboyer, kernel-maint, kyle, labbott
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard:
Fixed In Version: linux-firmware-20170828-77.gitb78acc9.fc26 linux-firmware-20170828-77.gitb78acc9.fc27 linux-firmware-20170828-77.gitb78acc9.fc25 Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2017-09-22 18:52:20 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Dave Hugh 2017-09-11 03:00:59 UTC 
Description of problem:


Version-Release number of selected component (if applicable): 
linux firmware 20170828-76.gitb78acc9.fc26 including ath10k 10.2.4.70.63-2


How reproducible:


Steps to Reproduce:
1. Update to latest linux-firmware distribution via DNF which installs versions noted above.
2. Observe crash, pci wireless card/hostapd not working
3. Downgrade to linux-firmware, 20170622-75.gita3a26af2.fc26 with ath10K firmware ver 10.2.4.70.54, crash does not occur, card/hostapd working fine


Actual results:
crash with messages below. hostapd not work
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: firmware crashed! (uuid ba972ba3-41e3-4272-81cb-c6908587d41d)
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: qca988x hw2.0 target 0x4100016c chip_id 0x043222ff sub 0000:0000
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: kconfig debug 0 debugfs 1 tracing 0 dfs 0 testmode 0
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: firmware ver 10.2.4.70.63-2 api 5 features no-p2p,raw-mode,mfp,allows-mesh-bcast crc32 4ff9e14d
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: board_file api 1 bmi_id N/A crc32 bebc7c08
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: htt-ver 0.0 wmi-op 5 htt-op 2 cal otp max-sta 128 raw 0 hwcrypto 1
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: firmware register dump:
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [00]: 0x4100016C 0x000015B3 0x009BFF84 0x00955B31
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [04]: 0x009BFF84 0x00060130 0x00000013 0x00000000
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [08]: 0x009C8EA4 0x00007170 0x00000001 0x00435300
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [12]: 0x00000009 0x00000000 0x00958360 0x0095836B
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [16]: 0x00958080 0x0094078E 0x00000000 0x00000000
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [20]: 0x409BFF84 0x0040AB44 0x004101E0 0x0000000C
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [24]: 0x809BFE1C 0x0040ABA4 0x00000006 0xC09BFF84
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [28]: 0x8098E907 0x0040ABD4 0x009C8E7C 0x0000016B
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [32]: 0x8098FD3B 0x0040ABF4 0x004209EC 0x00420B0C
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [36]: 0x8098A7DA 0x0040AC34 0x00420AA0 0x004062DC
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [40]: 0x80988785 0x0040AC94 0x00410760 0x00400000
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [44]: 0x8098AEC8 0x0040AD44 0x00410760 0x00000001
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [48]: 0x809B67C4 0x0040AD84 0x00410760 0x00411344
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [52]: 0x809B293C 0x0040ADA4 0x00400000 0x00416FA4
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [56]: 0x809C0C3D 0x0040ADE4 0x0040AE08 0x00412118
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: Copy Engine register dump:
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [00]: 0x00057400   0   0   3   3
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [01]: 0x00057800   3   3   8   9
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [02]: 0x00057c00   1   1   0   1
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [03]: 0x00058000   1   1   2   1
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [04]: 0x00058400   0   0  40   0
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [05]: 0x00058800   0   0   0   0
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [06]: 0x00058c00   0   0   0   0
Sep 10 20:37:46 x.localdomain kernel: ath10k_pci 0000:05:00.0: [07]: 0x00059000   0   0   0   0

Expected results:
No crash, hostapd works

Additional info:
Comment 1 Eduard Kohler 2017-09-18 09:44:47 UTC 
Just in case it could help. Here is the output of lspci -vv for a concerned hardware.

05:00.0 Network controller: Qualcomm Atheros QCA986x/988x 802.11ac Wireless Network Adapter
        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 31
        Region 0: Memory at f7600000 (64-bit, non-prefetchable) [size=2M]
        [virtual] Expansion ROM at f7800000 [disabled] [size=64K]
        Capabilities: [40] Power Management version 2
                Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [50] MSI: Enable+ Count=1/8 Maskable+ 64bit-
                Address: fee0300c  Data: 41a2
                Masking: 00fe00fe  Pending: 00000000
        Capabilities: [70] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s unlimited, L1 <64us
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop-
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 <64us
                        ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR-, OBFF Not Supported
                         AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled
                         AtomicOpsCtl: ReqEn-
                LnkCtl2: Target Link Speed: 2.5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [100 v1] Advanced Error Reporting
                UESta:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UEMsk:  DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol-
                UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol-
                CESta:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr-
                CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
                AERCap: First Error Pointer: 00, ECRCGenCap- ECRCGenEn- ECRCChkCap- ECRCChkEn-
                        MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap-
                HeaderLog: 00000000 00000000 00000000 00000000
        Capabilities: [140 v1] Virtual Channel
                Caps:   LPEVC=0 RefClk=100ns PATEntryBits=1
                Arb:    Fixed- WRR32- WRR64- WRR128-
                Ctrl:   ArbSelect=Fixed
                Status: InProgress-
                VC0:    Caps:   PATOffset=00 MaxTimeSlots=1 RejSnoopTrans-
                        Arb:    Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
                        Ctrl:   Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
                        Status: NegoPending- InProgress-
        Capabilities: [160 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Kernel driver in use: ath10k_pci
        Kernel modules: ath10k_pci
Comment 2 Fedora Update System 2017-09-20 13:25:50 UTC 
linux-firmware-20170828-77.gitb78acc9.fc26 has been submitted as an update to Fedora 26. https://bodhi.fedoraproject.org/updates/FEDORA-2017-ac7e52d53f
Comment 3 Fedora Update System 2017-09-20 13:26:21 UTC 
linux-firmware-20170828-77.gitb78acc9.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2017-aac60d40ce
Comment 4 Fedora Update System 2017-09-20 13:26:43 UTC 
linux-firmware-20170828-77.gitb78acc9.fc25 has been submitted as an update to Fedora 25. https://bodhi.fedoraproject.org/updates/FEDORA-2017-d2803ce4f5
Comment 5 Fedora Update System 2017-09-20 15:22:14 UTC 
linux-firmware-20170828-77.gitb78acc9.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-aac60d40ce
Comment 6 Fedora Update System 2017-09-20 20:49:23 UTC 
linux-firmware-20170828-77.gitb78acc9.fc25 has been pushed to the Fedora 25 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-d2803ce4f5
Comment 7 Fedora Update System 2017-09-20 23:51:10 UTC 
linux-firmware-20170828-77.gitb78acc9.fc26 has been pushed to the Fedora 26 testing repository. If problems still persist, please make note of it in this bug report.
See https://fedoraproject.org/wiki/QA:Updates_Testing for
instructions on how to install test updates.
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2017-ac7e52d53f
Comment 8 Fedora Update System 2017-09-22 18:52:20 UTC 
linux-firmware-20170828-77.gitb78acc9.fc26 has been pushed to the Fedora 26 stable repository. If problems still persist, please make note of it in this bug report.
Comment 9 Dave Hugh 2017-09-23 00:47:15 UTC 
(In reply to Fedora Update System from comment #8)
> linux-firmware-20170828-77.gitb78acc9.fc26 has been pushed to the Fedora 26
> stable repository. If problems still persist, please make note of it in this
> bug report.

Just pulled, worked for me.
Comment 10 Fedora Update System 2017-09-30 06:44:33 UTC 
linux-firmware-20170828-77.gitb78acc9.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.
Comment 11 Fedora Update System 2017-11-01 16:38:14 UTC 
linux-firmware-20170828-77.gitb78acc9.fc25 has been pushed to the Fedora 25 stable repository. If problems still persist, please make note of it in this bug report.