[Bug 110714] New: Xorg crashes randomly because of memory leak - bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ

From: bugzilla-daemon-CC+yJ3UmIYqDUpFQwHEjaQ@public.gmane.org
To: nouveau-PD4FTy7X32lNgt0PjOBp9y5qC8QIuHrW@public.gmane.org
Subject: [Bug 110714] New: Xorg crashes randomly because of memory leak
Date: Mon, 20 May 2019 08:38:25 +0000	[thread overview]
Message-ID: <bug-110714-8800@http.bugs.freedesktop.org/> (raw)


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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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