[Bug 110714] New: Xorg crashes randomly because of memory leak

[Bug 110714] New: Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

            Bug ID: 110714
           Summary: Xorg crashes randomly because of memory leak
           Product: xorg
           Version: unspecified
          Hardware: x86-64 (AMD64)
                OS: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: Driver/nouveau
          Assignee: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
          Reporter: pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org
        QA Contact: xorg-team-go0+a7rfsptAfugRpC6u6w@public.gmane.org

Created attachment 144304
  --> https://bugs.freedesktop.org/attachment.cgi?id=144304&action=edit
Xorg.log and gdb of coredump

Xorg (xorg-x11-server-Xorg-1.20.4-3.fc30.x86_64,
xorg-x11-drv-nouveau-1.0.15-7.fc30.x86_64) crashes randomly on NVIDIA
Corporation GT216 [GeForce GT 220] (rev a2) with glamor out of memory
segmentation fault:

[ 32704.411] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
[ 32704.907] (WW) glamor: Failed to allocate 40x4 FBO due to GL_OUT_OF_MEMORY.
[ 32704.908] (WW) glamor: Expect reduced performance.
[ 32704.908] (EE) 
[ 32704.908] (EE) Backtrace:
[ 32704.954] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x13c) [0x55f8f11f175c]
[ 32704.978] (EE) 1: /lib64/libpthread.so.0 (funlockfile+0x50) [0x7ff9bb6ecebf]
[ 32704.980] (EE) 2: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_get_pixmap_texture+0x81) [0x7ff9bad74101]
[ 32704.981] (EE) 3: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x7c81) [0x7ff9bad86991]
[ 32704.982] (EE) 4: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x8054) [0x7ff9bad870e4]
[ 32704.983] (EE) 5: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x86af) [0x7ff9bad878bf]
[ 32704.985] (EE) 6: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0xa66c) [0x7ff9bad8b4ac]
[ 32704.985] (EE) 7: /usr/libexec/Xorg (DamageRegionAppend+0x6c0)
[0x55f8f11734a0]
[ 32704.986] (EE) 8: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x11610) [0x7ff9bad99ac0]
[ 32704.987] (EE) 9: /usr/libexec/Xorg (AddTraps+0x4228) [0x55f8f116bca8]
[ 32704.987] (EE) 10: /usr/libexec/Xorg (SendErrorToClient+0x35e)
[0x55f8f1092c6e]
[ 32704.988] (EE) 11: /usr/libexec/Xorg (InitFonts+0x3b4) [0x55f8f1096ce4]
[ 32704.989] (EE) 12: /lib/libc.so.6 (__libc_start_main+0xf3) [0x7ff9bb537f33]
[ 32704.989] (EE) 13: /usr/libexec/Xorg (_start+0x2e) [0x55f8f108081e]
[ 32704.989] (EE) 
[ 32704.989] (EE) Segmentation fault at address 0x0
[ 32704.989] (EE) 
Fatal server error:
[ 32704.990] (EE) Caught signal 11 (Segmentation fault). Server aborting

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |NOTOURBUG

--- Comment #1 from Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
this is already fixed upstream per
https://gitlab.freedesktop.org/xorg/xserver/commit/74479a99ecf18fdfdafd033b5efd8d785dd12c28

please ask your distribution to backport it.

Please reopen if this is indeed a different bug (but I highly doubt that)

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #2 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
Additionally you're not using xf86-video-nouveau. (If you were, you wouldn't be
using glamor.)

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #3 from Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
fyi: the patch was merged into the 1.20 xorg-server branch and should be in for
1.20.5

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|NOTOURBUG                   |---

--- Comment #4 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
The problem persists in xorg-x11-server-Xorg-1.20.5-3.fc30.x86_64:

[113930.196] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
[113930.198] (WW) glamor: Failed to allocate 5x1 FBO due to GL_OUT_OF_MEMORY.
[113930.198] (WW) glamor: Expect reduced performance.
[113930.198] (EE) 
[113930.198] (EE) Backtrace:
[113930.235] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x13c) [0x5637893b8adc]
[113930.238] (EE) unw_get_proc_name failed: no unwind info found [-10]
[113930.238] (EE) 1: /lib64/libpthread.so.0 (?+0x0) [0x7f264909ee7f]
[113930.239] (EE) 2: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_get_pixmap_texture+0xa1) [0x7f2648726181]
[113930.240] (EE) 3: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x7b84) [0x7f2648738814]
[113930.241] (EE) 4: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x7f64) [0x7f2648738f84]
[113930.241] (EE) 5: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x85bf) [0x7f264873975f]
[113930.242] (EE) 6: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0xa57a) [0x7f264873d34a]
[113930.242] (EE) 7: /usr/libexec/Xorg (DamageRegionAppend+0x6c0)
[0x56378933a670]
[113930.243] (EE) 8: /usr/lib64/xorg/modules/libglamoregl.so
(glamor_create_gc+0x1150a) [0x7f264874b92a]
[113930.243] (EE) 9: /usr/libexec/Xorg (AddTraps+0x4238) [0x563789332eb8]
[113930.243] (EE) 10: /usr/libexec/Xorg (SendErrorToClient+0x354)
[0x563789259d54]
[113930.243] (EE) 11: /usr/libexec/Xorg (InitFonts+0x3b4) [0x56378925de14]
[113930.244] (EE) unw_get_proc_name failed: no unwind info found [-10]
[113930.244] (EE) 12: /lib/libc.so.6 (?+0x0) [0x7f2648ee9e40]
[113930.244] (EE) 13: /usr/libexec/Xorg (_start+0x2e) [0x56378924786e]
[113930.244] (EE) 
[113930.244] (EE) Segmentation fault at address 0x0
[113930.244] (EE) 
Fatal server error:
[113930.244] (EE) Caught signal 11 (Segmentation fault). Server aborting

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #5 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
@Ilia Mirkin
Additionally you're not using xf86-video-nouveau. (If you were, you wouldn't be
using glamor.)
I am not sure about this, but here is the log for nouveau:
[   148.426] (II) modeset(0): [DRI2]   DRI driver: nouveau
[   148.426] (II) modeset(0): [DRI2]   VDPAU driver: nouveau
...
[   148.441] (II) Initializing extension GLX
[   148.473] (II) AIGLX: Loaded and initialized nouveau
[   148.473] (II) GLX: Initialized DRI2 GL provider for screen 0

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #6 from Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
(In reply to Peter Draganov from comment #4)
> The problem persists in xorg-x11-server-Xorg-1.20.5-3.fc30.x86_64:
> 
> [113930.196] (EE) glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage
> [113930.198] (WW) glamor: Failed to allocate 5x1 FBO due to GL_OUT_OF_MEMORY.
> [113930.198] (WW) glamor: Expect reduced performance.
> [113930.198] (EE) 
> [113930.198] (EE) Backtrace:
> [113930.235] (EE) 0: /usr/libexec/Xorg (OsLookupColor+0x13c) [0x5637893b8adc]
> [113930.238] (EE) unw_get_proc_name failed: no unwind info found [-10]
> [113930.238] (EE) 1: /lib64/libpthread.so.0 (?+0x0) [0x7f264909ee7f]
> [113930.239] (EE) 2: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_get_pixmap_texture+0xa1) [0x7f2648726181]
> [113930.240] (EE) 3: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_create_gc+0x7b84) [0x7f2648738814]
> [113930.241] (EE) 4: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_create_gc+0x7f64) [0x7f2648738f84]
> [113930.241] (EE) 5: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_create_gc+0x85bf) [0x7f264873975f]
> [113930.242] (EE) 6: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_create_gc+0xa57a) [0x7f264873d34a]
> [113930.242] (EE) 7: /usr/libexec/Xorg (DamageRegionAppend+0x6c0)
> [0x56378933a670]
> [113930.243] (EE) 8: /usr/lib64/xorg/modules/libglamoregl.so
> (glamor_create_gc+0x1150a) [0x7f264874b92a]
> [113930.243] (EE) 9: /usr/libexec/Xorg (AddTraps+0x4238) [0x563789332eb8]
> [113930.243] (EE) 10: /usr/libexec/Xorg (SendErrorToClient+0x354)
> [0x563789259d54]
> [113930.243] (EE) 11: /usr/libexec/Xorg (InitFonts+0x3b4) [0x56378925de14]
> [113930.244] (EE) unw_get_proc_name failed: no unwind info found [-10]
> [113930.244] (EE) 12: /lib/libc.so.6 (?+0x0) [0x7f2648ee9e40]
> [113930.244] (EE) 13: /usr/libexec/Xorg (_start+0x2e) [0x56378924786e]
> [113930.244] (EE) 
> [113930.244] (EE) Segmentation fault at address 0x0
> [113930.244] (EE) 
> Fatal server error:
> [113930.244] (EE) Caught signal 11 (Segmentation fault). Server aborting

huh, that's weird. Will try to look into it.

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #7 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to Peter Draganov from comment #5)
> @Ilia Mirkin
> Additionally you're not using xf86-video-nouveau. (If you were, you wouldn't
> be using glamor.)
> I am not sure about this, but here is the log for nouveau:
> [   148.426] (II) modeset(0): [DRI2]   DRI driver: nouveau
> [   148.426] (II) modeset(0): [DRI2]   VDPAU driver: nouveau
> ...
> [   148.441] (II) Initializing extension GLX
> [   148.473] (II) AIGLX: Loaded and initialized nouveau
> [   148.473] (II) GLX: Initialized DRI2 GL provider for screen 0

See how it says "modeset(0)" and not "NOUVEAU(0)"? That means you're not using
xf86-video-nouveau.

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #8 from Olivier Fourdan <fourdan-eaOCjQ5FDoY@public.gmane.org> ---
Out of curiosity, any hint on how to reproduce the issue?

 - What clients were running at the time the issue occurred
 - Any special x11 client that can reproduce?
 - Any particular action that triggers the issue?
 - which desktop environment/window manager?

Basically, anything that could help reproducing...

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #9 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
 - What clients were running at the time the issue occurred
Skype, System Monitor, Firefox, Mate Terminal, Libre Office, Caja, TigerVNC,
Virtualbox, Pluma
 - Any special x11 client that can reproduce?
have no idea
 - Any particular action that triggers the issue?
Usually crashes during the night, when a black screen saver is running, but it
happened several times during the day, when I worked
 - which desktop environment/window manager?
LightDM/MATE

Basically, anything that could help reproducing...
Just leave X running long enough time - usually after 2-3 days without restart

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #10 from Karol Herbst <karolherbst-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> ---
(In reply to Peter Draganov from comment #9)
>  - What clients were running at the time the issue occurred
> Skype, System Monitor, Firefox, Mate Terminal, Libre Office, Caja, TigerVNC,
> Virtualbox, Pluma
>  - Any special x11 client that can reproduce?
> have no idea
>  - Any particular action that triggers the issue?
> Usually crashes during the night, when a black screen saver is running, but
> it happened several times during the day, when I worked
>  - which desktop environment/window manager?
> LightDM/MATE
> 
> Basically, anything that could help reproducing...
> Just leave X running long enough time - usually after 2-3 days without
> restart

what GPU do you have? I am especially interested in the amount of VRAM it has.

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[Bug 110714] Xorg crashes randomly because of memory leak

[bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ]

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #11 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
> what GPU do you have? I am especially interested in the amount of VRAM it has.
01:00.0 VGA compatible controller: NVIDIA Corporation GT218 [GeForce 210] (rev
a2) (prog-if 00 [VGA controller])
        Subsystem: Micro-Star International Co., Ltd. [MSI] N210 [Geforce 210]
PCIe graphics 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, Cache Line Size: 64 bytes
        Interrupt: pin A routed to IRQ 31
        NUMA node: 0
        Region 0: Memory at fa000000 (32-bit, non-prefetchable) [size=16M]
        Region 1: Memory at d0000000 (64-bit, prefetchable) [size=256M]
        Region 3: Memory at ce000000 (64-bit, prefetchable) [size=32M]
        Region 5: I/O ports at ec00 [size=128]
        Expansion ROM at 000c0000 [disabled] [size=128K]
        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: 00000000fee02004  Data: 4026
        Capabilities: [78] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s
unlimited, L1 <64us
                        ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
SlotPowerLimit 75.000W
                DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
                        RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr-
TransPend-
                LnkCap: Port #0, Speed 2.5GT/s, Width x16, ASPM L0s L1, Exit
Latency L0s <256ns, 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 (ok), Width x16 (ok)
                        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: [b4] Vendor Specific Information: Len=14 <?>
        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=ff
                        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
        Kernel modules: nouveau

I was with another old NVidia card when crashes started, so I decided to
replace it, but this did not help. I was with Fedora 22 intil April and started
upgrading it every day. Crashes started when I reached Fedora 24-25-26 probably
and continues until last Fedora 30, if this can help.

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[Bug 110714] Xorg crashes randomly because of memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #12 from Olivier Fourdan <fourdan-eaOCjQ5FDoY@public.gmane.org> ---
Out of curiosity, can you also check with `xrestop`, after leaving your session
running for some time, if any X11 client tend to be leaking or using an insane
amount of X11 resources?

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #13 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
After nearly 1 day and 3 hours:
xrestop - Display: localhost:0
          HMonitoring 51 clients. XErrors: 0
          Pixmaps: 1180312K total, Other:     221K total, All: 1180534K total

res-base Wins  GCs Fnts Pxms Misc   Pxm mem  Other   Total   PID Identifier    
6200000   227    4    1 1242 1801   800547K     48K 800596K  9592 Linux1.ods -
LibreOffice Calc
0c00000    43    4    2   94 4175   204916K    100K 205017K  2275 marco
3200000   106   74    1   86  325   117024K     12K 117037K  3072 phpPgAdmin -
Mozilla Firefox
5a00000    17    3    1    6   81    17307K      3K  17310K  3891
pdraganov@bgva-f-00:~
1000000     8    3    1   27   59    10417K      2K  10420K  2303
x-caja-desktop
4600000    30    2    1    3   93     9990K      3K   9993K  3008 7 [Running] -
Oracle VM VirtualBox
3e00000     2    1    0    3   28     9400K    744B   9401K   ?   <unknown>
0000000     2    0    2    0  277     3413K      8K   3421K   ?   <unknown>
6000000     0    0    0    1    0     3413K      0B   3413K   ?   <unknown>

Probably LibreOffice is the problem? I have 18 documents opened at the moment.

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[Bug 110714] Xorg crashes randomly because of memory leak

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #14 from Olivier Fourdan <fourdan-eaOCjQ5FDoY@public.gmane.org> ---
(In reply to Peter Draganov from comment #13)
> Probably LibreOffice is the problem? I have 18 documents opened at the
> moment.

Not necessarily the problem, no, unless it increases over time and never
decreases... The values do not seem out of proportions either, I mean, I can
get higher pixmap usage opening a few documents in LibreOffice here as well...

I'm just trying to figure if something is leaking, because maybe we look in the
wrong place, fixing the root cause of GL_OUT_OF_MEMORY might be more efficient
than trying to deal with the aftermaths.

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #15 from Joel Polowin <jpolowin-rieW9WUcm8FFJ04o6PK0Fg@public.gmane.org> ---
FWIW, I'm seeing the same symptoms -- I found this report while searching for
info about what was going on.  The only notable apps running, so far as I'm
aware, are VirtualBox and Firefox (along with various terminal and file
windows).
I use OpenOffice, but infrequently.  I definitely didn't have any documents
open at the time of the most recent crash.

I'm running 5.1.15-300.fc30.x86_64 .  I'm willing to send info if it will help,
but I must warn you that I'm anything but a power user -- I'd need some
coaching
to find files.

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--- Comment #16 from Joel Polowin <jpolowin-rieW9WUcm8FFJ04o6PK0Fg@public.gmane.org> ---
(In reply to Joel Polowin from comment #15)
> I use OpenOffice, but infrequently.

Sorry -- LibreOffice.  Old habits.

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #17 from Peter Draganov <pdraganov-8RvTx9/d5SBBDgjK7y7TUQ@public.gmane.org> ---
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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #18 from Joel Polowin <jpolowin-rieW9WUcm8FFJ04o6PK0Fg@public.gmane.org> ---
(In reply to Joel Polowin from comment #15)
> The only notable apps running, so far as I'm aware, are VirtualBox and Firefox
> (along with various terminal and file windows).

Hmm.  And Chromium, now that I think of it.

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #19 from John Lindgren <john-ytntcHzVV1kcWVvVuXF20w@public.gmane.org> ---
I just saw this same crash (Xorg 1.20.4 here still though).  I also had
Firefox, VirtualBox, Evolution, and a few smaller applications running.  The
computer had been running for most of the week already, so maybe a memory leak
somewhere?

My card is:

01:00.0 VGA compatible controller: NVIDIA Corporation GM107GLM [Quadro M2000M]
(rev a2)

I am using xf86-video-modesetting.  Should I be using xf86-video-nouveau
instead?

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #20 from John Lindgren <john-ytntcHzVV1kcWVvVuXF20w@public.gmane.org> ---
Created attachment 145281
  --> https://bugs.freedesktop.org/attachment.cgi?id=145281&action=edit
My Xorg log

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #21 from Ilia Mirkin <imirkin-FrUbXkNCsVf2fBVCVOL8/A@public.gmane.org> ---
(In reply to John Lindgren from comment #19)
> I am using xf86-video-modesetting.  Should I be using xf86-video-nouveau
> instead?

I would definitely recommend -nouveau over -modesetting.

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--- Comment #22 from Andrey Sychev <developer-5URONGGNgjI@public.gmane.org> ---
Created attachment 145675
  --> https://bugs.freedesktop.org/attachment.cgi?id=145675&action=edit
My Xorg.0.log.old

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

--- Comment #23 from Andrey Sychev <developer-5URONGGNgjI@public.gmane.org> ---
I can confirm that bug still persists.

My OS: Debian (Buster)
Desktop: Xfce
Apps on which crash happens: Meld (frequently, but not every time). Libre
office (rare)

In attepmt to fix crush
I have downloaded and installed

https://launchpad.net/ubuntu/+source/xorg-server/2:1.20.5+git20190820-0ubuntu3

but this does not help.

I can say that in my case crash does not happens after first message:

glamor0: GL error: GL_OUT_OF_MEMORY in glTexSubImage

Crash happens only after several similar messages.

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https://bugs.freedesktop.org/show_bug.cgi?id=110714

Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REOPENED                    |RESOLVED
         Resolution|---                         |MOVED

--- Comment #24 from Martin Peres <martin.peres-GANU6spQydw@public.gmane.org> ---
-- GitLab Migration Automatic Message --

This bug has been migrated to freedesktop.org's GitLab instance and has been
closed from further activity.

You can subscribe and participate further through the new bug through this link
to our GitLab instance:
https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/486.

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