From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org Subject: [Bug 95330] New: [NV84] Hangs with gr: DATA_ERROR [INVALID_BITFIELD], TRAP_PROP [RT_FAULT], fb: trapped write [PGRAPH] [PROP] [RT0] [PAGE_NOT_PRESENT], bsp: Watchdog interrupt, engine hung Date: Tue, 10 May 2016 02:36:01 +0000 Message-ID: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============1797988098==" Return-path: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: nouveau-bounces-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Sender: "Nouveau" To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org List-Id: nouveau.vger.kernel.org --===============1797988098== Content-Type: multipart/alternative; boundary="14628477611.eC56.777"; charset="UTF-8" --14628477611.eC56.777 Date: Tue, 10 May 2016 02:36:01 +0000 MIME-Version: 1.0 Content-Type: text/plain https://bugs.freedesktop.org/show_bug.cgi?id=95330 Bug ID: 95330 Summary: [NV84] Hangs with gr: DATA_ERROR [INVALID_BITFIELD], TRAP_PROP [RT_FAULT], fb: trapped write [PGRAPH] [PROP] [RT0] [PAGE_NOT_PRESENT], bsp: Watchdog interrupt, engine hung Product: xorg Version: unspecified Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Driver/nouveau Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org Reporter: freedesktop-wf/ZkUcLzLDBWRuVRseHprNAH6kLmebB@public.gmane.org QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org Created attachment 123586 --> https://bugs.freedesktop.org/attachment.cgi?id=123586&action=edit kernel.log Nouveau has been wildly unstable for me ever since I upgraded from about Linux 4.1 to 4.4+. The latest manifestation of this bumpy ride was a full X.org server hang. I was still able to SSH in to capture some logs. 01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Gigabyte Technology Co., Ltd G84 [GeForce 8600 GT] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- [disabled] Capabilities: [60] Power Management version 2 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: 00000000fee0100c Data: 41e1 Capabilities: [78] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 <4us ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 75.000W 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 x16, ASPM L0s L1, Exit Latency L0s <512ns, L1 <4us ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; RCB 128 bytes Disabled- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- Capabilities: [100 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=01 Status: NegoPending- InProgress- Capabilities: [128 v1] Power Budgeting Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024 Kernel driver in use: nouveau Software versions in use: * Linux kernel 4.5.3-gentoo * X.org X11 server 1.18.3 * xf86-video-nouveau 1.0.12 * libdrm 2.4.68 * Mesa 11.2.1 Hang occurred shortly after quitting VLC. Kernel logs shows multiple errors from nouveau at this time, followed by an eventual segfault of vlc in libxcb.so.1.1.0 and segfault of kactivitymanage in libQt5Sql.so.5.6.0. I logged in via SSH and issued a reboot command, which took a while to process. Kernel log shows multiple "failed to idle channel" errors from nouveau, apparently one per X client. Also "fifo: channel … unload timeout" and "bsp: Watchdog interrupt, engine hung." See attached kernel log for specifics. -- You are receiving this mail because: You are the assignee for the bug. --14628477611.eC56.777 Date: Tue, 10 May 2016 02:36:01 +0000 MIME-Version: 1.0 Content-Type: text/html
Bug ID 95330
Summary [NV84] Hangs with gr: DATA_ERROR [INVALID_BITFIELD], TRAP_PROP [RT_FAULT], fb: trapped write [PGRAPH] [PROP] [RT0] [PAGE_NOT_PRESENT], bsp: Watchdog interrupt, engine hung
Product xorg
Version unspecified
Hardware Other
OS All
Status NEW
Severity normal
Priority medium
Component Driver/nouveau
Assignee nouveau@lists.freedesktop.org
Reporter freedesktop@mattwhitlock.name
QA Contact xorg-team@lists.x.org 

Created attachment 123586 [details]
kernel.log

Nouveau has been wildly unstable for me ever since I upgraded from about Linux
4.1 to 4.4+. The latest manifestation of this bumpy ride was a full X.org
server hang. I was still able to SSH in to capture some logs.

01:00.0 VGA compatible controller: NVIDIA Corporation G84 [GeForce 8600 GT]
(rev a1) (prog-if 00 [VGA controller])
    Subsystem: Gigabyte Technology Co., Ltd G84 [GeForce 8600 GT]
    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, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 27
    Region 0: Memory at e4000000 (32-bit, non-prefetchable) [size=16M]
    Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
    Region 3: Memory at e2000000 (64-bit, non-prefetchable) [size=32M]
    Region 5: I/O ports at 3000 [size=128]
    Expansion ROM at <ignored> [disabled]
    Capabilities: [60] Power Management version 2
        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: 00000000fee0100c  Data: 41e1
    Capabilities: [78] Express (v1) Endpoint, MSI 00
        DevCap:    MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1
<4us
            ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit
75.000W
        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 x16, ASPM L0s L1, Exit Latency
L0s <512ns, L1 <4us
            ClockPM- Surprise- LLActRep- BwNot- ASPMOptComp-
        LnkCtl:    ASPM Disabled; RCB 128 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta:    Speed 2.5GT/s, Width x16, TrErr- Train- SlotClk+ DLActive-
BWMgmt- ABWMgmt-
    Capabilities: [100 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=01
            Status:    NegoPending- InProgress-
    Capabilities: [128 v1] Power Budgeting <?>
    Capabilities: [600 v1] Vendor Specific Information: ID=0001 Rev=1 Len=024
<?>
    Kernel driver in use: nouveau


Software versions in use:

  * Linux kernel 4.5.3-gentoo
  * X.org X11 server 1.18.3
  * xf86-video-nouveau 1.0.12
  * libdrm 2.4.68
  * Mesa 11.2.1


Hang occurred shortly after quitting VLC. Kernel logs shows multiple errors
from nouveau at this time, followed by an eventual segfault of vlc in
libxcb.so.1.1.0 and segfault of kactivitymanage in libQt5Sql.so.5.6.0.

I logged in via SSH and issued a reboot command, which took a while to process.
Kernel log shows multiple "failed to idle channel" errors from nouveau,
apparently one per X client. Also "fifo: channel … unload timeout" and "bsp:
Watchdog interrupt, engine hung." See attached kernel log for specifics.

You are receiving this mail because:
  • You are the assignee for the bug.
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