Attachment 36674 Details for Bug 28882 – gdb trace of xorg-server seg fault

gdb trace of xorg-server seg fault

xorg_server_trace.txt (text/plain), 5.89 KB, created by Tim on 2010-07-01 21:56:30 UTC

(hide)

Description:

Filename:

MIME Type:

Creator: Tim

Created: 2010-07-01 21:56:30 UTC

Size: 5.89 KB

patch

obsolete

>Program received signal SIGSEGV, Segmentation fault.
>0xb75b2b29 in pixman_image_set_has_client_clip () from /usr/lib/libpixman-1.so.0
>(gdb) bt f
>#0  0xb75b2b29 in pixman_image_set_has_client_clip () from /usr/lib/libpixman-1.so.0
>No symbol table info available.
>#1  0xb7155a58 in create_bits_picture (pict=0xa4cabc0, has_clip=1, xoff=0xbfac087c, yoff=0xbfac0878)
>    at fbpict.c:317
>        bits = <value optimized out>
>        image = 0x0
>        pixmap = <value optimized out>
>        stride = <value optimized out>
>        bpp = <value optimized out>
>#2  image_from_pict (pict=0xa4cabc0, has_clip=1, xoff=0xbfac087c, yoff=0xbfac0878) at fbpict.c:434
>        image = 0x0
>#3  0xb7155c51 in fbComposite (op=1 '\001', pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, xSrc=0, ySrc=0, 
>    xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at fbpict.c:171
>        src = <value optimized out>
>        mask = 0x0
>        dest = <value optimized out>
>#4  0x08100ee3 in damageComposite (op=1 '\001', pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, xSrc=0, ySrc=0, 
>    xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at damage.c:643
>        ps = 0xa1fb238
>        pScrPriv = 0xa1fc0a0
>#5  0x080fdae0 in CompositePicture (op=<value optimized out>, pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, 
>    xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at picture.c:1714
>        ps = 0xa1fb238
>#6  0x080d4542 in compWindowUpdateAutomatic (pWin=0xa4bc8b0) at compwindow.c:757
>        pRegion = 0xa4a7010
>        pSrcPicture = 0xa4caa90
>        pDstPicture = 0xa4cabc0
>        pParent = <value optimized out>
>        subwindowMode = 1
>        cw = <value optimized out>
>        pScreen = <value optimized out>
>        pSrcPixmap = 0xb5adf008
>        pSrcFormat = 0xa4caa90
>        pDstFormat = 0xa201158
>        error = 0
>#7  compWindowUpdate (pWin=0xa4bc8b0) at compwindow.c:789
>        cw = 0xa4bc938
>        pChild = <value optimized out>
>#8  0x080d4348 in compWindowUpdate (pWin=0xa477218) at compwindow.c:782
>        pChild = 0xa4bc8b0
>#9  0x080d4348 in compWindowUpdate (pWin=0xa21fa18) at compwindow.c:782
>        pChild = 0xa477218
>#10 0x080d483f in compScreenUpdate (i=0, blockData=0x0, pTimeout=0xbfac0e3c, pReadmask=0x81f6100)
>    at compinit.c:144
>        cs = <value optimized out>
>#11 compBlockHandler (i=0, blockData=0x0, pTimeout=0xbfac0e3c, pReadmask=0x81f6100) at compinit.c:159
>        pScreen = 0xa1fcad0
>        cs = 0xa211078
>#12 0x08072978 in BlockHandler (pTimeout=0xbfac0e3c, pReadmask=0x81f6100) at dixutils.c:369
>        i = <value optimized out>
>        j = <value optimized out>
>#13 0x080a3acc in WaitForSomething (pClientsReady=0xa439a60) at WaitFor.c:216
>---Type <return> to continue, or q <return> to quit---
>        i = <value optimized out>
>        waittime = {tv_sec = 111, tv_usec = 174000}
>        wt = 0xbfac0e34
>        timeout = <value optimized out>
>        clientsReadable = {fds_bits = {0 <repeats 32 times>}}
>        clientsWritable = {fds_bits = {172727776, -1079243432, 135045054, 26, -1079243320, 1, 1073741825, 
>            171001784, 136189060, -1079243400, 135055007, 172727776, -1079243320, 1, 136189060, 169934920, 
>            169933024, -1079243272, 134882582, 172727776, -1079243320, 1, 4096, 173031640, -1218169693, 
>            -1218169630, 26, -1079243320, 136251844, 0, -1221097848, 172727776}}
>        selecterr = <value optimized out>
>        nready = <value optimized out>
>        devicesReadable = {fds_bits = {169932976, -1079243528, 134689510, 136262184, 0, -1079243504, 
>            136189060, 169934968, 169934944, -1079243496, 134689510, 136262192, 0, -1079243460, 136189060, 
>            -1079243476, 2, -1079243464, 135156227, 136262184, -1079243504, -1079243432, 136189060, 
>            172326624, -1079243464, 1, -1079243320, -1219603957, 0, 256, 136189060, 64}}
>        now = <value optimized out>
>        someReady = <value optimized out>
>#14 0x0806df20 in Dispatch () at dispatch.c:375
>        clientReady = 0xa439a60
>        result = <value optimized out>
>        client = <value optimized out>
>        nready = <value optimized out>
>        icheck = 0x81f53fc
>        start_tick = <value optimized out>
>#15 0x08062465 in main (argc=3, argv=0xbfac0fe4, envp=0xbfac0ff4) at main.c:286
>        i = <value optimized out>
>        alwaysCheckForInput = {0, 1}
>
>(gdb) bt
>#0  0xb75b2b29 in pixman_image_set_has_client_clip () from /usr/lib/libpixman-1.so.0
>#1  0xb7155a58 in create_bits_picture (pict=0xa4cabc0, has_clip=1, xoff=0xbfac087c, yoff=0xbfac0878)
>    at fbpict.c:317
>#2  image_from_pict (pict=0xa4cabc0, has_clip=1, xoff=0xbfac087c, yoff=0xbfac0878) at fbpict.c:434
>#3  0xb7155c51 in fbComposite (op=1 '\001', pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, xSrc=0, ySrc=0, 
>    xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at fbpict.c:171
>#4  0x08100ee3 in damageComposite (op=1 '\001', pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, xSrc=0, ySrc=0, 
>    xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at damage.c:643
>#5  0x080fdae0 in CompositePicture (op=<value optimized out>, pSrc=0xa4caa90, pMask=0x0, pDst=0xa4cabc0, 
>    xSrc=0, ySrc=0, xMask=0, yMask=0, xDst=2, yDst=25, width=658, height=438) at picture.c:1714
>#6  0x080d4542 in compWindowUpdateAutomatic (pWin=0xa4bc8b0) at compwindow.c:757
>#7  compWindowUpdate (pWin=0xa4bc8b0) at compwindow.c:789
>#8  0x080d4348 in compWindowUpdate (pWin=0xa477218) at compwindow.c:782
>#9  0x080d4348 in compWindowUpdate (pWin=0xa21fa18) at compwindow.c:782
>#10 0x080d483f in compScreenUpdate (i=0, blockData=0x0, pTimeout=0xbfac0e3c, pReadmask=0x81f6100)
>    at compinit.c:144
>#11 compBlockHandler (i=0, blockData=0x0, pTimeout=0xbfac0e3c, pReadmask=0x81f6100) at compinit.c:159
>#12 0x08072978 in BlockHandler (pTimeout=0xbfac0e3c, pReadmask=0x81f6100) at dixutils.c:369
>#13 0x080a3acc in WaitForSomething (pClientsReady=0xa439a60) at WaitFor.c:216
>#14 0x0806df20 in Dispatch () at dispatch.c:375
>#15 0x08062465 in main (argc=3, argv=0xbfac0fe4, envp=0xbfac0ff4) at main.c:286
>
>

Actions: View

Attachments on bug 28882: 36674 | 36745 | 36746

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.