Attachment 35173 Details for Bug 27380 – valgrind report

valgrind report

valgrind-X.log (text/plain), 15.22 KB, created by Wenzhuo Zhang on 2010-04-19 17:59:50 UTC

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Creator: Wenzhuo Zhang

Created: 2010-04-19 17:59:50 UTC

Size: 15.22 KB

patch

obsolete

>==2268== Memcheck, a memory error detector
>==2268== Copyright (C) 2002-2009, and GNU GPL'd, by Julian Seward et al.
>==2268== Using Valgrind-3.6.0.SVN-Debian and LibVEX; rerun with -h for copyright info
>==2268== Command: Xorg :1.0
>==2268== 
>
>X.Org X Server 1.7.6
>Release Date: 2010-03-17
>X Protocol Version 11, Revision 0
>Build Operating System: Linux 2.6.24-25-server i686 Ubuntu
>Current Operating System: Linux micky 2.6.32-21-generic #32-Ubuntu SMP Fri Apr 16 08:10:02 UTC 2010 i686
>Kernel command line: root=UUID=46aacfd3-26dd-438e-a50d-5d8951d49614 ro quiet splash 
>Build Date: 15 April 2010  10:56:58PM
>xorg-server 2:1.7.6-2ubuntu5 (Bryce Harrington <bryce@ubuntu.com>) 
>Current version of pixman: 0.16.4
>	Before reporting problems, check http://wiki.x.org
>	to make sure that you have the latest version.
>Markers: (--) probed, (**) from config file, (==) default setting,
>	(++) from command line, (!!) notice, (II) informational,
>	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
>(==) Log file: "/var/log/Xorg.1.0.log", Time: Tue Apr 20 08:24:19 2010
>(==) Using config file: "/etc/X11/xorg.conf"
>(==) Using config directory: "/usr/lib/X11/xorg.conf.d"
>(II) [KMS] Kernel modesetting enabled.
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x506057A: drmModeGetCrtc (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513A019: drmmode_pre_init (drmmode_display.c:537)
>==2268==    by 0x51383A3: RADEONPreInit_KMS (radeon_kms.c:499)
>==2268==    by 0x80B9C87: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada474 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50602C6: drmModeGetEncoder (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513A0F2: drmmode_pre_init (drmmode_display.c:877)
>==2268==    by 0x51383A3: RADEONPreInit_KMS (radeon_kms.c:499)
>==2268==    by 0x80B9C87: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada4e4 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50607F4: drmModeGetProperty (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513A496: drmmode_pre_init (drmmode_display.c:944)
>==2268==    by 0x51383A3: RADEONPreInit_KMS (radeon_kms.c:499)
>==2268==    by 0x80B9C87: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada4b4 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50607F4: drmModeGetProperty (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x51397BC: drmmode_output_get_modes (drmmode_display.c:588)
>==2268==    by 0x80CF018: xf86ProbeOutputModes (in /usr/bin/Xorg)
>==2268==    by 0x80CFAF0: xf86InitialConfiguration (in /usr/bin/Xorg)
>==2268==    by 0x513A27D: drmmode_pre_init (drmmode_display.c:1178)
>==2268==    by 0x51383A3: RADEONPreInit_KMS (radeon_kms.c:499)
>==2268==    by 0x80B9C87: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada1e4 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505C04A: drmCommandWriteRead (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x51386BC: RADEONPreInit_KMS (radeon_kms.c:515)
>==2268==    by 0x80B9C87: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada600 is on thread 1's stack
>==2268== 
>==2268== Warning: noted but unhandled ioctl 0x641e with no size/direction hints
>==2268==    This could cause spurious value errors to appear.
>==2268==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505C04A: drmCommandWriteRead (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x5050B7E: radeon_cs_manager_gem_ctor (in /lib/libdrm_radeon.so.1.0.0)
>==2268==    by 0x51377D0: RADEONScreenInit_KMS (radeon_kms.c:688)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada564 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x5060341: drmModeGetFB (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513A65A: drmmode_copy_fb (drmmode_display.c:169)
>==2268==    by 0x513A8A9: drmmode_set_desired_modes (drmmode_display.c:1217)
>==2268==    by 0x513734F: RADEONScreenInit_KMS (radeon_kms.c:839)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada4a8 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x513A8A9: drmmode_set_desired_modes (drmmode_display.c:1217)
>==2268==    by 0x513734F: RADEONScreenInit_KMS (radeon_kms.c:839)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada51c is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505FC21: drmModeAddFB (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513AF1A: drmmode_set_mode_major (drmmode_display.c:268)
>==2268==    by 0x513A9A1: drmmode_set_desired_modes (drmmode_display.c:1261)
>==2268==    by 0x513734F: RADEONScreenInit_KMS (radeon_kms.c:839)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada394 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50604FA: drmModeSetCrtc (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513AE30: drmmode_set_mode_major (drmmode_display.c:329)
>==2268==    by 0x513A9A1: drmmode_set_desired_modes (drmmode_display.c:1261)
>==2268==    by 0x513734F: RADEONScreenInit_KMS (radeon_kms.c:839)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada350 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50604FA: drmModeSetCrtc (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513A9FD: drmmode_set_desired_modes (drmmode_display.c:1227)
>==2268==    by 0x513734F: RADEONScreenInit_KMS (radeon_kms.c:839)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada4d0 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x50607F4: drmModeGetProperty (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x5139A7C: drmmode_output_create_resources (drmmode_display.c:681)
>==2268==    by 0x80D4951: xf86RandR12Init (in /usr/bin/Xorg)
>==2268==    by 0x80CD671: xf86CrtcScreenInit (in /usr/bin/Xorg)
>==2268==    by 0x51373B0: RADEONScreenInit_KMS (radeon_kms.c:852)
>==2268==    by 0x806CF47: AddScreen (in /usr/bin/Xorg)
>==2268==    by 0x80B9EDF: InitOutput (in /usr/bin/Xorg)
>==2268==    by 0x8066BBA: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0xbeada424 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505FAC4: drmModeMoveCursor (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x513933D: drmmode_set_cursor_position (drmmode_display.c:380)
>==2268==    by 0x818A584: ??? (in /usr/bin/Xorg)
>==2268==    by 0x818CD7C: ??? (in /usr/bin/Xorg)
>==2268==    by 0x818C1AB: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A04B1: miPointerUpdateSprite (in /usr/bin/Xorg)
>==2268==    by 0x80A0D29: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80EE1F9: ??? (in /usr/bin/Xorg)
>==2268==    by 0x81B8FA3: ??? (in /usr/bin/Xorg)
>==2268==    by 0x807E14D: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A088B: miPointerWarpCursor (in /usr/bin/Xorg)
>==2268==  Address 0xbeada114 is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505FB1A: drmModeSetCursor (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x51392F9: drmmode_show_cursor (drmmode_display.c:415)
>==2268==    by 0x818A5AF: ??? (in /usr/bin/Xorg)
>==2268==    by 0x818CD7C: ??? (in /usr/bin/Xorg)
>==2268==    by 0x818C1AB: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A04B1: miPointerUpdateSprite (in /usr/bin/Xorg)
>==2268==    by 0x80A0D29: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80EE1F9: ??? (in /usr/bin/Xorg)
>==2268==    by 0x81B8FA3: ??? (in /usr/bin/Xorg)
>==2268==    by 0x807E14D: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A088B: miPointerWarpCursor (in /usr/bin/Xorg)
>==2268==  Address 0xbeada0fc is on thread 1's stack
>==2268== 
>==2268== Syscall param ioctl(generic) points to uninitialised byte(s)
>==2268==    at 0x4274619: ioctl (syscall-template.S:82)
>==2268==    by 0x505FB1A: drmModeSetCursor (in /lib/libdrm.so.2.4.0)
>==2268==    by 0x51392A7: drmmode_hide_cursor (drmmode_display.c:404)
>==2268==    by 0x8189890: xf86_hide_cursors (in /usr/bin/Xorg)
>==2268==    by 0x818CE0F: ??? (in /usr/bin/Xorg)
>==2268==    by 0x818C27B: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A051E: miPointerUpdateSprite (in /usr/bin/Xorg)
>==2268==    by 0x80A0D29: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80EE1D5: ??? (in /usr/bin/Xorg)
>==2268==    by 0x81B8FA3: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80681C4: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8066D7E: ??? (in /usr/bin/Xorg)
>==2268==  Address 0xbeada44c is on thread 1's stack
>==2268== 
>==2268== Warning: noted but unhandled ioctl 0x641f with no size/direction hints
>==2268==    This could cause spurious value errors to appear.
>==2268==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==2268== Warning: noted but unhandled ioctl 0x641f with no size/direction hints
>==2268==    This could cause spurious value errors to appear.
>==2268==    See README_MISSING_SYSCALL_OR_IOCTL for guidance on writing a proper wrapper.
>==2268== Syscall param writev(vector[...]) points to uninitialised byte(s)
>==2268==    at 0x4274A61: writev (writev.c:51)
>==2268==    by 0x80AD40D: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80ACB5E: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A84D5: ??? (in /usr/bin/Xorg)
>==2268==    by 0x80A8F3E: FlushAllOutput (in /usr/bin/Xorg)
>==2268==    by 0x807230C: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8066D79: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268==  Address 0x4532e84 is 12 bytes inside a block of size 4,096 alloc'd
>==2268==    at 0x4024F20: malloc (vg_replace_malloc.c:236)
>==2268==    by 0x80AA978: Xalloc (in /usr/bin/Xorg)
>==2268==    by 0x80AACD4: Xcalloc (in /usr/bin/Xorg)
>==2268==    by 0x80A8D85: WriteToClient (in /usr/bin/Xorg)
>==2268==    by 0x806D20A: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8072476: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8066D79: ??? (in /usr/bin/Xorg)
>==2268==    by 0x41C5BD5: (below main) (libc-start.c:226)
>==2268== 
>==2268== Invalid read of size 1
>==2268==    at 0x4026898: memcpy (mc_replace_strmem.c:497)
>==2268==    by 0x506EB12: RADEONCopySwap (string3.h:52)
>==2268==    by 0x5116038: RADEONUploadToScreenCS (radeon_exa_funcs.c:535)
>==2268==    by 0x519448F: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x5194557: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x819CABA: miCopyRegion (in /usr/bin/Xorg)
>==2268==    by 0x819CFDC: miDoCopy (in /usr/bin/Xorg)
>==2268==    by 0x5192A49: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x81229A2: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8070DF4: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8072476: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8066D79: ??? (in /usr/bin/Xorg)
>==2268==  Address 0x20f is not stack'd, malloc'd or (recently) free'd
>==2268== 
>==2268== 
>==2268== Process terminating with default action of signal 11 (SIGSEGV)
>==2268==  Access not within mapped region at address 0x20F
>==2268==    at 0x4026898: memcpy (mc_replace_strmem.c:497)
>==2268==    by 0x506EB12: RADEONCopySwap (string3.h:52)
>==2268==    by 0x5116038: RADEONUploadToScreenCS (radeon_exa_funcs.c:535)
>==2268==    by 0x519448F: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x5194557: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x819CABA: miCopyRegion (in /usr/bin/Xorg)
>==2268==    by 0x819CFDC: miDoCopy (in /usr/bin/Xorg)
>==2268==    by 0x5192A49: ??? (in /usr/lib/xorg/modules/libexa.so)
>==2268==    by 0x81229A2: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8070DF4: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8072476: ??? (in /usr/bin/Xorg)
>==2268==    by 0x8066D79: ??? (in /usr/bin/Xorg)
>==2268==  If you believe this happened as a result of a stack
>==2268==  overflow in your program's main thread (unlikely but
>==2268==  possible), you can try to increase the size of the
>==2268==  main thread stack using the --main-stacksize= flag.
>==2268==  The main thread stack size used in this run was 8388608.
>==2268== 
>==2268== HEAP SUMMARY:
>==2268==     in use at exit: 9,633,840 bytes in 24,565 blocks
>==2268==   total heap usage: 282,412 allocs, 257,847 frees, 73,310,550 bytes allocated
>==2268== 
>==2268== LEAK SUMMARY:
>==2268==    definitely lost: 41,407 bytes in 223 blocks
>==2268==    indirectly lost: 80,539 bytes in 755 blocks
>==2268==      possibly lost: 66,853 bytes in 1,082 blocks
>==2268==    still reachable: 9,445,041 bytes in 22,505 blocks
>==2268==         suppressed: 0 bytes in 0 blocks
>==2268== Rerun with --leak-check=full to see details of leaked memory
>==2268== 
>==2268== For counts of detected and suppressed errors, rerun with: -v
>==2268== Use --track-origins=yes to see where uninitialised values come from
>==2268== ERROR SUMMARY: 1367 errors from 17 contexts (suppressed: 101 from 12)

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Attachments on bug 27380: 34552 | 34553 | 34554 | 34555 | 34556 | 34557 | 34558 | 34559 | 35173 | 35200

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