segmentation fault when pressing 'p'

[wwwutz]

root:pummelfee:/amd/pummelfee/X/X3009/project/zvi/disk-stats/# xdu zvi.usage
saving as postscript to file: xdu_out.ps ..Segmentation fault (core dumped)

openat(AT_FDCWD, "xdu_out.ps", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=0, ...}) = 0
write(4, "%!\n%%BoundingBox: 26 693 85 808\n%%Title: xdu output\n%%Orientation: Portrait\n%%Pages: 1\n%%DocumentFonts: (atend)\n%%EndComments\n%%BeginProlog\n\n/xdudict 2 dict def\nxdudict begin\n\nend\n\n%%EndProlog\n%%Page:"..., 4096) = 4096
write(4, "miterlimit\n  gsave\n    newpath\n      616 40 moveto 808 40 lineto 808 40 lineto 616 40 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n "..., 4096) = 4096
write(4, " 808 42 lineto 616 42 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      616 42 moveto 808 42 lineto 808 42 lineto 616 42 lineto\n   "..., 4096) = 4096
write(4, "troke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      808 43 moveto 1000 43 lineto 1000 43 lineto 808 43 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BO"..., 4096) = 4096
write(4, "tgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      616 43 moveto 808 43 lineto 808 43 lineto 616 43 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n "..., 4096) = 4096
write(4, "   newpath\n      616 44 moveto 808 44 lineto 808 44 lineto 616 44 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      808 44 moveto 1"..., 4096) = 4096
write(4, "0 44 lineto 1000 44 lineto 808 44 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      616 44 moveto 808 44 lineto 808 44 lineto 616 4"..., 4096) = 4096
write(4, "losepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      616 45 moveto 808 45 lineto 808 45 lineto 616 45 lineto\n    closepath\n    stroke\n  grestore\ng"..., 4096) = 4096
write(4, "10 setmiterlimit\n  gsave\n    newpath\n      616 47 moveto 808 47 lineto 808 47 lineto 616 47 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    new"..., 4096) = 4096
write(4, "etmiterlimit\n  gsave\n    newpath\n      616 48 moveto 808 48 lineto 808 48 lineto 616 48 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath"..., 4096) = 4096
write(4, "8 moveto 808 48 lineto 808 48 lineto 616 48 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      616 48 moveto 808 48 lineto 808 48 li"..., 4096) = 4096
write(4, " closepath\n    stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      1000 49 moveto 1192 49 lineto 1192 49 lineto 1000 49 lineto\n    closepath\n    stroke\n  gres"..., 4096) = 4096
write(4, "   stroke\n  grestore\ngrestore\n\n%BOX\n0 setgray\ngsave\n  10 setmiterlimit\n  gsave\n    newpath\n      232 49 moveto 424 49 lineto 424 52 lineto 232 52 lineto\n    closepath\n    stroke\n  grestore\ngrestore\n\n%"..., 4096) = 4096
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0xec} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)