Hi again,
here is some debugging info:
# strace dochelp update
[...]
openat(AT_FDCWD, "/usr/share/doc/lilypond/html/Documentation",
O_RDONLY|O_NONBLOCK|O_CLOEXEC|O_DIRECTORY) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents64(3, /* 312 entries */, 32768) = 8256
getdents64(3, /* 0 entries */, 32768) = 0
close(3) = 0
lstat("/usr/share/doc/lintian/lintian.rst.gz", {st_mode=S_IFREG|0644,
st_size=13340, ...}) = 0
mmap(NULL, 1964723146752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = -1 ENOMEM (Cannot allocate memory)
brk(0x57cf5391a000) = 0x5605e0f1a000
mmap(NULL, 1964723277824, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1,
0) = -1 ENOMEM (Cannot allocate memory)
write(2, "Fatal error: ", 13Fatal error: ) = 13
write(2, "out of memory", 13out of memory) = 13
write(2, "\n", 1
) = 1
exit_group(2) = ?
+++ exited with 2 +++
--
Laurent.
