***********
 * bt full *
 ***********

#0  0x0000003ce48ea5f7 in ioctl () at ../sysdeps/unix/syscall-template.S:82
No locals.
#1  0x00007f6926b78548 in drmIoctl (fd=8, request=request@entry=1074291842, arg=arg@entry=0x7fff04215960) at xf86drm.c:167
        ret = <optimized out>
#2  0x00007f6926b7a77b in drmCommandWrite (fd=<optimized out>, drmCommandIndex=drmCommandIndex@entry=66, data=data@entry=0x7fff04215960, size=size@entry=8) at xf86drm.c:2378
        request = 1074291842
#3  0x00007f6926536085 in nouveau_bo_wait (bo=bo@entry=0x2048520, cpu_write=cpu_write@entry=0, no_wait=no_wait@entry=0, no_block=no_block@entry=0) at nouveau_bo.c:390
        nvdev = 0x202c040
        nvbo = 0x2048520
        req = {handle = 9, flags = 0}
        ret = <optimized out>
#4  0x00007f69265366b3 in nouveau_bo_map_range (bo=0x2048520, delta=delta@entry=0, size=<optimized out>, flags=flags@entry=4) at nouveau_bo.c:433
        nvbo = 0x2048520
        ret = <optimized out>
#5  0x00007f692653674c in nouveau_bo_map (bo=<optimized out>, flags=flags@entry=4) at nouveau_bo.c:455
No locals.
#6  0x00007f692673f718 in nouveau_exa_download_from_screen (pspix=0x2971c80, x=0, y=76, w=1920, h=8, 
    dst=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"..., dst_pitch=7680) at nouveau_exa.c:191
        pScrn = <optimized out>
        pNv = 0x202bb10
        bo = 0x1e00
        src_pitch = 7680
        tmp_pitch = 7680
        cpp = 4
        offset = 583680
        max_lines = 2184
        lines = 8
        i = <optimized out>
        src = <optimized out>
        ret = 69294432
#7  0x00007f6925af2007 in exaGetImage (pDrawable=0x268e0a0, x=0, y=56, w=1920, h=8, format=2, planeMask=4294967295, 
    d=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...) at exa_accel.c:1290
        pExaScr = 0x2049760
        pPix = <optimized out>
        pExaPixmap = <optimized out>
        xoff = 0
        yoff = 0
        ok = <optimized out>
#8  0x00000000005600f3 in miSpriteGetImage (pDrawable=0x268e0a0, sx=0, sy=56, w=1920, h=8, format=2, planemask=4294967295, 
    pdstLine=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...) at misprite.c:413
        pScreen = 0x20327b0
        pDev = <optimized out>
        pCursorInfo = <optimized out>
        pPriv = 0x2049e00
#9  0x00000000004c99f0 in compGetImage (pDrawable=0x268e0a0, sx=<optimized out>, sy=<optimized out>, w=<optimized out>, h=<optimized out>, format=<optimized out>, 
    planemask=4294967295, 
    pdstLine=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...) at compinit.c:148
        pScreen = 0x20327b0
        cs = 0x20681d0
#10 0x000000000043161a in DoGetImage (planemask=<optimized out>, height=1025, width=<optimized out>, y=<optimized out>, x=0, drawable=<optimized out>, format=2, 
    client=0x231da50, im_return=<optimized out>) at dispatch.c:2128
        linesPerBuf = 8
        linesDone = 56
        rely = <optimized out>
        nlines = 8
        rc = 0
        widthBytesLine = 7680
        xgi = {type = 1 '\001', depth = 24 '\030', sequenceNumber = 6481, length = 1968000, visual = 33, pad3 = 0, pad4 = 0, pad5 = 0, pad6 = 0, pad7 = 0}
        length = <optimized out>
        pVisibleRegion = 0x2b0f0e0
        pDraw = 0x268e0a0
        pBoundingDraw = <optimized out>
        relx = <optimized out>
        plane = <optimized out>
        pBuf = 0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...
#11 ProcGetImage (client=0x231da50) at dispatch.c:2205
        stuff = <optimized out>
#12 0x000000000043444a in Dispatch () at dispatch.c:428
        clientReady = 0x21d41f0
        result = <optimized out>
        client = 0x231da50
        nready = 0
        icheck = 0x7dea70
        start_tick = 523720
#13 0x0000000000423485 in main (argc=9, argv=0x7fff04215e78, envp=<optimized out>) at main.c:288
        i = <optimized out>
        alwaysCheckForInput = {0, 1}

 **************
 * info frame *
 **************

Stack level 0, frame at 0x7fff04215920:
 rip = 0x3ce48ea5f7 in ioctl (../sysdeps/unix/syscall-template.S:82); saved rip 0x7f6926b78548
 called by frame at 0x7fff04215950
 source language asm.
 Arglist at 0x7fff04215910, args: 
 Locals at 0x7fff04215910, Previous frame's sp is 0x7fff04215920
 Saved registers:
  rip at 0x7fff04215918

Stack level 1, frame at 0x7fff04215950:
 rip = 0x7f6926b78548 in drmIoctl (xf86drm.c:167); saved rip 0x7f6926b7a77b
 called by frame at 0x7fff04215960, caller of frame at 0x7fff04215920
 source language c.
 Arglist at 0x7fff04215918, args: fd=8, request=request@entry=1074291842, arg=arg@entry=0x7fff04215960
 Locals at 0x7fff04215918, Previous frame's sp is 0x7fff04215950
 Saved registers:
  rbx at 0x7fff04215928, rbp at 0x7fff04215930, r12 at 0x7fff04215938, r13 at 0x7fff04215940, rip at 0x7fff04215948

Stack level 2, frame at 0x7fff04215960:
 rip = 0x7f6926b7a77b in drmCommandWrite (xf86drm.c:2378); saved rip 0x7f6926536085
 called by frame at 0x7fff042159a0, caller of frame at 0x7fff04215950
 source language c.
 Arglist at 0x7fff04215948, args: fd=<optimized out>, drmCommandIndex=drmCommandIndex@entry=66, data=data@entry=0x7fff04215960, size=size@entry=8
 Locals at 0x7fff04215948, Previous frame's sp is 0x7fff04215960
 Saved registers:
  rip at 0x7fff04215958

Stack level 3, frame at 0x7fff042159a0:
 rip = 0x7f6926536085 in nouveau_bo_wait (nouveau_bo.c:390); saved rip 0x7f69265366b3
 called by frame at 0x7fff042159c0, caller of frame at 0x7fff04215960
 source language c.
 Arglist at 0x7fff04215958, args: bo=bo@entry=0x2048520, cpu_write=cpu_write@entry=0, no_wait=no_wait@entry=0, no_block=no_block@entry=0
 Locals at 0x7fff04215958, Previous frame's sp is 0x7fff042159a0
 Saved registers:
  rbx at 0x7fff04215970, rbp at 0x7fff04215978, r12 at 0x7fff04215980, r13 at 0x7fff04215988, r14 at 0x7fff04215990, rip at 0x7fff04215998

Stack level 4, frame at 0x7fff042159c0:
 rip = 0x7f69265366b3 in nouveau_bo_map_range (nouveau_bo.c:433); saved rip 0x7f692653674c
 called by frame at 0x7fff042159c0, caller of frame at 0x7fff042159a0
 source language c.
 Arglist at 0x7fff04215998, args: bo=0x2048520, delta=delta@entry=0, size=<optimized out>, flags=flags@entry=4
 Locals at 0x7fff04215998, Previous frame's sp is 0x7fff042159b8
 Saved registers:
  rbx at 0x7fff042159a0, rbp at 0x7fff042159a8, r12 at 0x7fff042159b0

Stack level 5, frame at 0x7fff042159c0:
 rip = 0x7f692653674c in nouveau_bo_map (nouveau_bo.c:455); saved rip 0x7f692673f718
 tail call frame, caller of frame at 0x7fff042159c0
 source language c.
 Arglist at unknown address.
 Locals at unknown address, Previous frame's sp is 0x7fff042159c0

Stack level 6, frame at 0x7fff04215aa0:
 rip = 0x7f692673f718 in nouveau_exa_download_from_screen (nouveau_exa.c:191); saved rip 0x7f6925af2007
 called by frame at 0x7fff04215b10, caller of frame at 0x7fff042159c0
 source language c.
 Arglist at 0x7fff042159b8, args: pspix=0x2971c80, x=0, y=76, w=1920, h=8, 
    dst=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"..., dst_pitch=7680
 Locals at 0x7fff042159b8, Previous frame's sp is 0x7fff04215aa0
 Saved registers:
  rbx at 0x7fff04215a68, rbp at 0x7fff04215a70, r12 at 0x7fff04215a78, r13 at 0x7fff04215a80, r14 at 0x7fff04215a88, r15 at 0x7fff04215a90, rip at 0x7fff04215a98

Stack level 7, frame at 0x7fff04215b10:
 rip = 0x7f6925af2007 in exaGetImage (exa_accel.c:1290); saved rip 0x5600f3
 called by frame at 0x7fff04215b70, caller of frame at 0x7fff04215aa0
 source language c.
 Arglist at 0x7fff04215a98, args: pDrawable=0x268e0a0, x=0, y=56, w=1920, h=8, format=2, planeMask=4294967295, 
    d=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...
 Locals at 0x7fff04215a98, Previous frame's sp is 0x7fff04215b10
 Saved registers:
  rbx at 0x7fff04215ad8, rbp at 0x7fff04215ae0, r12 at 0x7fff04215ae8, r13 at 0x7fff04215af0, r14 at 0x7fff04215af8, r15 at 0x7fff04215b00, rip at 0x7fff04215b08

Stack level 8, frame at 0x7fff04215b70:
 rip = 0x5600f3 in miSpriteGetImage (misprite.c:413); saved rip 0x4c99f0
 called by frame at 0x7fff04215bd0, caller of frame at 0x7fff04215b10
 source language c.
 Arglist at 0x7fff04215b08, args: pDrawable=0x268e0a0, sx=0, sy=56, w=1920, h=8, format=2, planemask=4294967295, 
    pdstLine=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...
 Locals at 0x7fff04215b08, Previous frame's sp is 0x7fff04215b70
 Saved registers:
  rbx at 0x7fff04215b38, rbp at 0x7fff04215b40, r12 at 0x7fff04215b48, r13 at 0x7fff04215b50, r14 at 0x7fff04215b58, r15 at 0x7fff04215b60, rip at 0x7fff04215b68

Stack level 9, frame at 0x7fff04215bd0:
 rip = 0x4c99f0 in compGetImage (compinit.c:148); saved rip 0x43161a
 called by frame at 0x7fff04215cc0, caller of frame at 0x7fff04215b70
 source language c.
 Arglist at 0x7fff04215b68, args: pDrawable=0x268e0a0, sx=<optimized out>, sy=<optimized out>, w=<optimized out>, h=<optimized out>, format=<optimized out>, 
    planemask=4294967295, 
    pdstLine=0x2dbc920 "CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377D><\377E+\031\377\200W;\377̘u\377ؤ\200\377ޫ\210\377,\026\a\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377CCD\377=<<\377b``\377"...
 Locals at 0x7fff04215b68, Previous frame's sp is 0x7fff04215bd0
 Saved registers:
  rbx at 0x7fff04215bb0, rbp at 0x7fff04215bb8, r12 at 0x7fff04215bc0, rip at 0x7fff04215bc8

Stack level 10, frame at 0x7fff04215cc0:
 rip = 0x43161a in DoGetImage (dispatch.c:2128); saved rip 0x43444a
 inlined into frame 11, caller of frame at 0x7fff04215bd0
 source language c.
 Arglist at unknown address.
 Locals at unknown address, Previous frame's sp is 0x7fff04215bd0
 Saved registers:
  rbx at 0x7fff04215bb0, rbp at 0x7fff04215bb8, r12 at 0x7fff04215bc0, rip at 0x7fff04215bc8

Stack level 11, frame at 0x7fff04215cc0:
 rip = 0x43161a in ProcGetImage (dispatch.c:2205); saved rip 0x43444a
 called by frame at 0x7fff04215d30, caller of frame at 0x7fff04215cc0
 source language c.
 Arglist at 0x7fff04215bc8, args: client=0x231da50
 Locals at 0x7fff04215bc8, Previous frame's sp is 0x7fff04215cc0
 Saved registers:
  rbx at 0x7fff04215c88, rbp at 0x7fff04215c90, r12 at 0x7fff04215c98, r13 at 0x7fff04215ca0, r14 at 0x7fff04215ca8, r15 at 0x7fff04215cb0, rip at 0x7fff04215cb8

Stack level 12, frame at 0x7fff04215d30:
 rip = 0x43444a in Dispatch (dispatch.c:428); saved rip 0x423485
 called by frame at 0x7fff04215da0, caller of frame at 0x7fff04215cc0
 source language c.
 Arglist at 0x7fff04215cb8, args: 
 Locals at 0x7fff04215cb8, Previous frame's sp is 0x7fff04215d30
 Saved registers:
  rbx at 0x7fff04215cf8, rbp at 0x7fff04215d00, r12 at 0x7fff04215d08, r13 at 0x7fff04215d10, r14 at 0x7fff04215d18, r15 at 0x7fff04215d20, rip at 0x7fff04215d28

Stack level 13, frame at 0x7fff04215da0:
 rip = 0x423485 in main (main.c:288); saved rip 0x3ce4821735
 caller of frame at 0x7fff04215d30
 source language c.
 Arglist at 0x7fff04215d28, args: argc=9, argv=0x7fff04215e78, envp=<optimized out>
 Locals at 0x7fff04215d28, Previous frame's sp is 0x7fff04215da0
 Saved registers:
  rbx at 0x7fff04215d68, rbp at 0x7fff04215d70, r12 at 0x7fff04215d78, r13 at 0x7fff04215d80, r14 at 0x7fff04215d88, r15 at 0x7fff04215d90, rip at 0x7fff04215d98