[Bug 32787] New: memory leak in radeonReleaseDmaRegions line 340

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Jan 2 12:21:44 PST 2011 

https://bugs.freedesktop.org/show_bug.cgi?id=32787

           Summary: memory leak in radeonReleaseDmaRegions line 340
           Product: DRI
           Version: XOrg CVS
          Platform: x86 (IA32)
        OS/Version: Linux (All)
            Status: NEW
          Severity: critical
          Priority: medium
         Component: DRM/Radeon
        AssignedTo: dri-devel at lists.freedesktop.org
        ReportedBy: David.Ronis at McGill.CA


Created an attachment (id=41574)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=41574)
Backtrace.

I'm running git masters of xorg and just rebuilt drm and mesa with debugging
symbols.  I get random crashes in a game called sauerbraten.  This is on a HP
laptop with a RS300M AGP [Radeon Mobility 9100IGP] [1002:5835] card.  I believe
that it uses the R200 driver.  I'll attach a core trace.   On the console I
see:

*********************************WARN_ONCE*********************************
File radeon_dma.c function radeonReleaseDmaRegions line 340
Leaking dma buffer object!
***************************************************************************
*** glibc detected *** ./bin_unix/native_client: free(): invalid pointer:
0x0a083b9c ***
======= Backtrace: =========
/lib/libc.so.6[0xb72af564]
/lib/libc.so.6(cfree+0x90)[0xb72b3010]
/usr/lib/dri/r200_dri.so[0xb639f7e5]
/usr/lib/dri/r200_dri.so[0xb639d50d]
/usr/lib/dri/r200_dri.so[0xb639d1c5]
/usr/lib/dri/r200_dri.so[0xb63c8c10]
/usr/lib/dri/r200_dri.so[0xb63c8814]
/usr/lib/dri/r200_dri.so[0xb6399589]
/usr/lib/dri/r200_dri.so[0xb635b7d6]
/usr/lib/libGL.so.1[0xb7511d2c]
/usr/lib/libGL.so.1(glXMakeContextCurrent+0x189)[0xb74dd61e]
/usr/lib/libGL.so.1(glXMakeCurrent+0x26)[0xb74dd75d]
/usr/lib/libSDL-1.2.so.0[0xb7670194]
======= Memory map: ========
08048000-08258000 r-xp 00000000 03:02 1496155   
/home/ronis/Project/notar/games/sauerbraten/bin_unix/native_client
08258000-0825c000 rw-p 00210000 03:02 1496155   
/home/ronis/Project/notar/games/sauerbraten/bin_unix/native_client
0825c000-082fd000 rw-p 00000000 00:00 0 
0a009000-119f4000 rw-p 00000000 00:00 0          [heap]
a802a000-a8562000 rw-p 00000000 00:00 0 
a8711000-a8b12000 rw-p 00000000 00:00 0 
a8b14000-a9370000 rw-p 00000000 00:00 0 
a93b0000-aafa2000 rw-p 00000000 00:00 0 
aafa9000-ab9ed000 rw-p 00000000 00:00 0 
ab9ed000-ab9ee000 ---p 00000000 00:00 0 
ab9ee000-ac1ed000 rw-p 00000000 00:00 0 
ac1fc000-ac4d6000 rw-p 00000000 00:00 0 
ac4d6000-aced6000 rwxp 00000000 00:00 0 
aced6000-acf2d000 rw-p 00000000 00:00 0 
acf99000-acfb4000 r-xp 00000000 03:02 4392668    /usr/lib/libvorbis.so.0.4.0
acfb4000-acfc2000 rw-p 0001a000 03:02 4392668    /usr/lib/libvorbis.so.0.4.0
acfc2000-adbdd000 rw-p 00000000 00:00 0 
adbdd000-ae0bd000 rw-s d2302000 00:0a 13565      /dev/dri/card0
ae0bd000-ae2bd000 rw-s d2102000 00:0a 13565      /dev/dri/card0
ae2bd000-b62bd000 rw-s e0000000 00:0a 13565      /dev/dri/card0
b62bd000-b62c6000 r-xp 00000000 03:02 2515046    /lib/libcrypt-2.7.so
b62c6000-b62c7000 r--p 00008000 03:02 2515046    /lib/libcrypt-2.7.so
b62c7000-b62c8000 rw-p 00009000 03:02 2515046    /lib/libcrypt-2.7.so
b62c8000-b62ef000 rw-p 00000000 00:00 0 
b62ff000-b6303000 r-xp 00000000 03:02 4392604    /usr/lib/libogg.so.0.5.3
b6303000-b6304000 rw-p 00003000 03:02 4392604    /usr/lib/libogg.so.0.5.3
b6304000-b630b000 r-xp 00000000 03:02 4392660   
/usr/lib/libvorbisfile.so.3.2.0
b630b000-b630c000 rw-p 00007000 03:02 4392660   
/usr/lib/libvorbisfile.so.3.2.0
b630c000-b630d000 r--s d2101000 00:0a 13565      /dev/dri/card0
b630d000-b631d000 r--s d0100000 00:0a 13565      /dev/dri/card0
b631d000-b631f000 rw-s f804f000 00:0a 13565      /dev/dri/card0
b631f000-b6328000 r-xp 00000000 03:02 6029482   
/usr/local/samba/lib/libtalloc.so.2.0.4
b6328000-b6329000 rw-p 00008000 03:02 6029482   
/usr/local/samba/lib/libtalloc.so.2.0.4
b6329000-b6347000 r-xp 00000000 03:02 3121245    /usr/lib/libexpat.so.1.5.2
b6347000-b6349000 rw-p 0001d000 03:02 3121245    /usr/lib/libexpat.so.1.5.2
b6349000-b66b0000 r-xp 00000000 03:02 3138210    /usr/lib/dri/r200_dri.so
b66b0000-b66be000 rw-p 00366000 03:02 3138210    /usr/lib/dri/r200_dri.so
b66be000-b66e8000 rw-p 00000000 00:00 0 
b66e8000-b66e9000 ---p 00000000 00:00 0 
b66e9000-b6ee8000 rw-p 00000000 00:00 0 
b6ee8000-b6ee9000 r-xp 00000000 03:02 3215998    /usr/lib/gconv/ISO8859-1.so
b6ee9000-b6eea000 r--p 00000000 03:02 3215998    /usr/lib/gconv/ISO8859-1.so
b6eea000-b6eeb000 rw-p 00001000 03:02 3215998    /usr/lib/gconv/ISO8859-1.so
b6eeb000-b6eec000 rw-p 00000000 00:00 0 
b6eec000-b6f22000 r--p 00000000 03:02 3597583    /usr/lib/locale/en_US/LC_CTYPE
b6f22000-b6f65000 rw-p 00000000 00:00 0 
b6f65000-b6f69000 r-xp 00000000 03:02 4393295    /usr/lib/libXdmcp.so.6.0.0
b6f69000-b6f6a000 rw-p 00003000 03:02 4393295    /usr/lib/libXdmcp.so.6.0.0
b6f6a000-b6f6d000 r-xp 00000000 03:02 3128000    /usr/lib/libXau.so.6.0.0
b6f6d000-b6f6e000 rw-p 00002000 03:02 3128000    /usr/lib/libXau.so.6.0.0
b6f6e000-b6f86000 r-xp 00000000 03:02 4393176    /usr/lib/libxcb.so.1.1.0
b6f86000-b6f87000 rw-p 00017000 03:02 4393176    /usr/lib/libxcb.so.1.1.0
b6f87000-b6f88000 rw-p 00000000 00:00 0 
b6f88000-b6f92000 r-xp 00000000 03:02 3121201    /usr/lib/libdrm.so.2.4.0
b6f92000-b6f93000 rw-p 00009000 03:02 3121201    /usr/lib/libdrm.so.2.4.0
b6f93000-b6f98000 r-xp 00000000 03:02 4392940    /usr/lib/libXxf86vm.so.1.0.0
b6f98000-b6f99000 rw-p 00004000 03:02 4392940    /usr/lib/libXxf86vm.so.1.0.0
b6f99000-b6f9c000 r-xp 00000000 03:02 4393247    /usr/lib/libXfixes.so.3.1.0
b6f9c000-b6f9d000 rw-p 00003000 03:02 4393247    /usr/lib/libXfixes.so.3.1.0
b6f9d000-b6f9f000 r-xp 00000000 03:02 4393274    /usr/lib/libXdamage.so.1.1.0
b6f9f000-b6fa0000 rw-p 00001000 03:02 4393274    /usr/lib/libXdamage.so.1.1.0
b6fa0000-b6fb2000 r-xp 00000000 03:02 4393130    /usr/lib/libXext.so.6.4.0
b6fb2000-b6fb3000 rw-p 00012000 03:02 4393130    /usr/lib/libXext.so.6.4.0
b6fb3000-b6fb4000 rw-p 00000000 00:00 0 
b6fb4000-b7005000 r-xp 00000000 03:02 3128071    /usr/lib/libtiff.so.3.8.2
b7005000-b7007000 rw-p 00051000 03:02 3128071    /usr/lib/libtiff.so.3.8.2
b7007000-b7026000 r-xp 00000000 03:02 3121252    /usr/lib/libjpeg.so.62.0.0
b7026000-b7027000 rw-p 0001e000 03:02 3121252    /usr/lib/libjpeg.so.62.0.0
b7027000-b7062000 r-xp 00000000 03:02 4392891    /usr/lib/libpng.so.3.37.0
b7062000-b7063000 rw-p 0003a000 03:02 4392891    /usr/lib/libpng.so.3.37.0
b7063000-b70c1000 r-xp 00000000 03:02 3121251    /usr/lib/libvga.so.1.9.25
b70c1000-b70c7000 rw-p 0005d000 03:02 3121251    /usr/lib/libvga.so.1.9.25
b70c7000-b70df000 rw-p 00000000 00:00 0 
b70df000-b70e1000 r-xp 00000000 03:02 2515241    /lib/libdl-2.7.so
b70e1000-b70e2000 r--p 00001000 03:02 2515241    /lib/libdl-2.7.so
b70e2000-b70e3000 rw-p 00002000 03:02 2515241    /lib/libdl-2.7.so
b70e3000-b723f000 r-xp 00000000 03:02 4393276    /usr/lib/libX11.so.6.3.0
b723f000-b7243000 rw-p 0015b000 03:02 4393276    /usr/lib/libX11.so.6.3.0
b7243000-b7244000 rw-p 00000000 00:00 0 
b7244000-b7389000 r-xp 00000000 03:02 2515240    /lib/libc-2.7.so
b7389000-b738a000 ---p 00145000 03:02 2515240    /lib/libc-2.7.so
b738a000-b738c000 r--p 00145000 03:02 2515240    /lib/libc-2.7.so
b738c000-b738d000 rw-p 00147000 03:02 2515240    /lib/libc-2.7.so
b738d000-b7390000 rw-p 00000000 00:00 0 
b7390000-b73ab000 r-xp 00000000 03:02 4393008    /usr/lib/libgcc_s.so.1
b73ab000-b73ac000 rw-p 0001a000 03:02 4393008    /usr/lib/libgcc_s.so.1
b73ac000-b73d0000 r-xp 00000000 03:02 2515050    /lib/libm-2.7.so
b73d0000-b73d1000 r--p 00023000 03:02 2515050    /lib/libm-2.7.so
b73d1000-b73d2000 rw-p 00024000 03:02 2515050    /lib/libm-2.7.so
b73d2000-b74af000 r-xp 00000000 03:02 4392753    /usr/lib/libstdc++.so.6.0.14
b74af000-b74b3000 r--p 000dc000 03:02 4392753    /usr/lib/libstdc++.so.6.0.14
b74b3000-b74b4000 rw-p 000e0000 03:02 4392753    /usr/lib/libstdc++.so.6.0.14
b74b4000-b74bb000 rw-p 00000000 00:00 0 
b74bb000-b74c2000 r-xp 00000000 03:02 2515178    /lib/librt-2.7.so
b74c2000-b74c3000 r--p 00006000 03:02 2515178    /lib/librt-2.7.so
b74c3000-b74c4000 rw-p 00007000 03:02 2515178    /lib/librt-2.7.so
b74c4000-b7528000 r-xp 00000000 03:02 4392742    /usr/lib/libGL.so.1.2
b7528000-b752f000 rw-p 00064000 03:02 4392742    /usr/lib/libGL.so.1.2
b752f000-b7531000 rw-p 00000000 00:00 0 
b7531000-b7544000 r-xp 00000000 03:02 3121248    /usr/lib/libz.so.1.2.3
b7544000-b7545000 rw-p 00012000 03:02 3121248    /usr/lib/libz.so.1.2.3
b7545000-b757e000 r-xp 00000000 03:02 4407451   
/usr/lib/libSDL_mixer-1.2.so.0.2.6
b757e000-b7588000 rw-p 00038000 03:02 4407451   
/usr/lib/libSDL_mixer-1.2.so.0.2.6
b7588000-b75ab000 rw-p 00000000 00:00 0 
b75ab000-b75b5000 r-xp 00000000 03:02 4407455   
/usr/lib/libSDL_image-1.2.so.0.1.5
b75b5000-b75b6000 rw-p 0000a000 03:02 4407455   
/usr/lib/libSDL_image-1.2.so.0.1.5
b75b6000-b75c6000 rw-p 00000000 00:00 0 
b75c6000-b75d9000 r-xp 00000000 03:02 2515172    /lib/libpthread-2.7.so
b75d9000-b75da000 r--p 00012000 03:02 2515172    /lib/libpthread-2.7.so
b75da000-b75db000 rw-p 00013000 03:02 2515172    /lib/libpthread-2.7.so
b75db000-b75dd000 rw-p 00000000 00:00 0 
b75dd000-b75e3000 r-xp 00000000 03:02 4392738   
/usr/lib/libdrm_radeon.so.1.0.0
b75e3000-b75e4000 rw-p 00005000 03:02 4392738   
/usr/lib/libdrm_radeon.so.1.0.0
b75e4000-b75ef000 r-xp 00000000 03:02 4392915    /usr/lib/libXcursor.so.1.0.2
b75ef000-b75f0000 rw-p 0000a000 03:02 4392915    /usr/lib/libXcursor.so.1.0.2
b75f0000-b75f1000 r--p 00000000 03:02 3581420   
/usr/lib/locale/en_US/LC_NUMERIC
b75f1000-b75f2000 r--p 00000000 03:02 3580823    /usr/lib/locale/en_US/LC_TIME
b75f2000-b75f3000 r--p 00000000 03:02 3581460   
/usr/lib/locale/en_US/LC_MONETARY
b75f3000-b75f4000 r--p 00000000 03:02 3588629   
/usr/lib/locale/en_US/LC_MESSAGES/SYS_LC_MESSAGES
b75f4000-b75f5000 r--p 00000000 03:02 3597856    /usr/lib/locale/en_US/LC_PAPER
b75f5000-b75f6000 r--p 00000000 03:02 3597864    /usr/lib/locale/en_US/LC_NAME
b75f6000-b75f7000 r--p 00000000 03:02 3581461   
/usr/lib/locale/en_US/LC_ADDRESS
b75f7000-b75f8000 r--p 00000000 03:02 3581462   
/usr/lib/locale/en_US/LC_TELEPHONE
b75f8000-b75f9000 r--p 00000000 03:02 3581463   
/usr/lib/locale/en_US/LC_MEASUREMENT
b75f9000-b75fa000 r--p 00000000 03:02 3581464   
/usr/lib/locale/en_US/LC_IDENTIFICATION
b75fa000-b7601000 r-xp 00000000 03:02 4392637    /usr/lib/libXrandr.so.2.2.0
b7601000-b7602000 rw-p 00006000 03:02 4392637    /usr/lib/libXrandr.so.2.2.0
b7602000-b760b000 r-xp 00000000 03:02 4409292    /usr/lib/libXrender.so.1.3.0
b760b000-b760c000 rw-p 00008000 03:02 4409292    /usr/lib/libXrender.so.1.3.0
b760c000-b760d000 rw-p 00000000 00:00 0 
b760d000-b76a4000 r-xp 00000000 03:02 4393167    /usr/lib/libSDL-1.2.so.0.11.2
b76a4000-b76a6000 rw-p 00096000 03:02 4393167    /usr/lib/libSDL-1.2.so.0.11.2
b76a6000-b76f4000 rw-p 00000000 00:00 0 
b76f4000-b7710000 r-xp 00000000 03:02 2515282    /lib/ld-2.7.so
b7710000-b7711000 r--p 0001b000 03:02 2515282    /lib/ld-2.7.so
b7711000-b7712000 rw-p 0001c000 03:02 2515282    /lib/ld-2.7.so
bfe21000-bfe42000 rw-p 00000000 00:00 0          [stack]
ffffe000-fffff000 r-xp 00000000 00:00 0          [vdso]
Aborted (core dumped)

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