[Bug 201835] New: nouveau 0000:01:00.0: fifo: fault 01 [WRITE] at 0000000000160000 engine 15 [CE0] client 01 [HUB/CE0] reason c2 [] on channel 0 [00ff9a6000 DRM]

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=201835

            Bug ID: 201835
           Summary: nouveau 0000:01:00.0: fifo: fault 01 [WRITE] at
                    0000000000160000 engine 15 [CE0] client 01 [HUB/CE0]
                    reason c2 [] on channel 0 [00ff9a6000 DRM]
           Product: Drivers
           Version: 2.5
    Kernel Version: 4.19.5
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: marc at osknowledge.org
        Regression: No

[2018-11-29 14:05:10] err kern 03 kernel : nouveau 0000:01:00.0: fifo: fault 01
[WRITE] at 0000000000160000 engine 15 [CE0] client 01 [HUB/CE0] reason c2 [] on
channel 0 [00ff9a6000 DRM]
[2018-11-29 14:05:10] notice kern 05 kernel : nouveau 0000:01:00.0: fifo:
channel 0: killed
[2018-11-29 14:05:10] notice kern 05 kernel : nouveau 0000:01:00.0: fifo:
runlist 0: scheduled for recovery
[2018-11-29 14:05:10] notice kern 05 kernel : nouveau 0000:01:00.0: fifo:
runlist 4: scheduled for recovery
[2018-11-29 14:05:10] notice kern 05 kernel : nouveau 0000:01:00.0: fifo:
engine 4: scheduled for recovery
[2018-11-29 14:05:10] err kern 03 kernel : [19570.911809] nouveau 0000:01:00.0:
fifo: fault 01 [WRITE] at 0000000000160000 engine 15 [CE0] client 01 [HUB/CE0]
reason c2 [] on channel 0 [00ff9a6000 DRM]
[2018-11-29 14:05:10] notice kern 05 kernel : [19570.911814] nouveau
0000:01:00.0: fifo: channel 0: killed
[2018-11-29 14:05:10] notice kern 05 kernel : [19570.911817] nouveau
0000:01:00.0: fifo: runlist 0: scheduled for recovery
[2018-11-29 14:05:10] notice kern 05 kernel : [19570.911825] nouveau
0000:01:00.0: fifo: runlist 4: scheduled for recovery
[2018-11-29 14:05:10] notice kern 05 kernel : [19570.911828] nouveau
0000:01:00.0: fifo: engine 4: scheduled for recovery


Hardware is 



01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M]
(rev a2) (prog-if 00 [VGA controller])
        Subsystem: Lenovo GM107GLM [Quadro M2000M]
        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 121
        Region 0: Memory at c2000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at b0000000 (64-bit, prefetchable) [size=256M]
        Region 3: Memory at c0000000 (64-bit, prefetchable) [size=32M]
        Region 5: I/O ports at 4000 [size=128]
        Expansion ROM at c3080000 [disabled] [size=512K]
        Capabilities: [60] Power Management version 3
                Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA
PME(D0-,D1-,D2-,D3hot-,D3cold-)
                Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
        Capabilities: [68] MSI: Enable+ Count=1/1 Maskable- 64bit+
                Address: 00000000fee00238  Data: 0000
        Capabilities: [78] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal-
Unsupported-
                        RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 256 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr-
TransPend+
                LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <512ns, L1 <4us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk+
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+
DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range AB, TimeoutDis+, LTR+, OBFF
Via message
                         AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+,
OBFF Disabled
                         AtomicOpsCtl: ReqEn-
                LnkCtl2: Target Link Speed: 8GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range,
EnterModifiedCompliance- ComplianceSOS-
                LnkSta2: Current De-emphasis Level: -3.5dB,
EqualizationComplete+, EqualizationPhase1+
                         EqualizationPhase2+, EqualizationPhase3+,
LinkEqualizationRequest-
        Kernel driver in use: nouveau

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