All, Yasuhiko, I filed: Bug 1199643 - Leap 15.4 Beta - KDE3 kmenuedit crash - QGArray::at: Absolute index 42385864 out of range https://bugzilla.opensuse.org/show_bug.cgi?id=1199643 Summary: kmenuedit hangs when you add a new item and click to change the icon. The change icon dialog gets to 14% and then fills .xsession-errors with QGArray out-of-range errors, e.g. QGArray::at: Absolute index 42385920 out of range QGArray::at: Absolute index 42385920 out of range QGArray::at: Absolute index 42385920 out of range QGArray::at: Absolute index 42385920 out of range QGArray::at: Absolute index 42385920 out of range QGArray::at: Absolute index 42385976 out of range QGArray::at: Absolute index 42385976 out of range (**35 GiB** of same error as mremap occurs) A strace attached before the change icon button is clicked shows that it scans through /usr/share/icons as normal (about 34K of lines of checking for every icon under the sun), then mmap (mremap) enters an endless loop mremap'ing over and over again, e.g. writev(4, [{iov_base="5\1\4\0\257\t\0\3\353\2\0\0000\0/\0007\2\4\0\260\t\0\3\257\t\0\3\0\0\0\0"..., iov_len=15772}, {iov_base="\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., iov_len=9216}, {iov_base="", iov_len=0}], 3) = 24988 openat(AT_FDCWD, "/usr/share/icons/hicolor/symbolic/apps/goa-account-exchange-symbolic.svg", O_RDONLY) = 11 fstat(11, {st_mode=S_IFREG|0644, st_size=2633, ...}) = 0 fstat(11, {st_mode=S_IFREG|0644, st_size=2633, ...}) = 0 fstat(11, {st_mode=S_IFREG|0644, st_size=2633, ...}) = 0 read(11, "<svg xmlns=\"http://www.w3.org/20"..., 4096) = 2633 fstat(11, {st_mode=S_IFREG|0644, st_size=2633, ...}) = 0 fstat(11, {st_mode=S_IFREG|0644, st_size=2633, ...}) = 0 brk(0x565273c37000) = 0x565273c37000 brk(0x565273c20000) = 0x565273c20000 mmap(NULL, 233472, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f886630a000 brk(0x565273c08000) = 0x565273c08000 mremap(0x7f886630a000, 233472, 237568, MREMAP_MAYMOVE) = 0x7f88662d0000 mremap(0x7f88662d0000, 237568, 241664, MREMAP_MAYMOVE) = 0x7f88662d0000 mremap(0x7f88662d0000, 241664, 245760, MREMAP_MAYMOVE) = 0x7f88662d0000 mremap(0x7f88662d0000, 245760, 249856, MREMAP_MAYMOVE) = 0x7f88662d0000 mremap(0x7f88662d0000, 249856, 253952, MREMAP_MAYMOVE) = 0x7f88662d0000 mremap(0x7f88662d0000, 253952, 258048, MREMAP_MAYMOVE) = 0x7f88662d0000 (millions of more mremap lines) First time I've ever seen something like this. -- David C. Rankin, J.D.,P.E.