[root@Jolla ~]# strace /sbin/droid-hal-init
execve("/sbin/droid-hal-init", ["/sbin/droid-hal-init"], [/* 15 vars */]) = 0
set_tid_address(0x72f60)                = 1323
set_tls(0x7319c, 0x7319c, 0x7319c, 0x72f6c, 0x72f58) = 0
mmap2(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f92000
madvise(0xb6f92000, 8192, MADV_MERGEABLE) = -1 EINVAL (Invalid argument)
sigaltstack({ss_sp=0xb6f92000, ss_flags=0, ss_size=8192}, NULL) = 0
openat(AT_FDCWD, "/dev/__properties__", O_RDONLY|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC) = -1 ENOENT (No such file or directory)
mprotect(0x6e000, 8192, PROT_READ)      = 0
statfs64("/sys/fs/selinux", 88, {f_type="SYSFS_MAGIC", f_bsize=4096, f_blocks=0, f_bfree=0, f_bavail=0, f_files=0, f_ffree=0, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=4128}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6f91000
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
openat(AT_FDCWD, "/proc/filesystems", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
brk(0)                                  = 0x76000
mmap2(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6b91000
prctl(0x53564d41 /* PR_??? */, 0, 0xb6b91000, 0x400000, 0x64a20) = 0
munmap(0xb6b91000, 4194304)             = 0
mmap2(NULL, 8384512, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6792000
prctl(0x53564d41 /* PR_??? */, 0, 0xb6792000, 0x7ff000, 0x64a20) = 0
munmap(0xb6792000, 450560)              = 0
munmap(0xb6c00000, 3739648)             = 0
openat(AT_FDCWD, "/proc/stat", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap2(NULL, 4194304, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb6400000
prctl(0x53564d41 /* PR_??? */, 0, 0xb6400000, 0x400000, 0x64a20) = 0
mprotect(0xb6f91000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
read(4, "cpu  626 0 932 492892 179 0 15 0"..., 1024) = 1024
read(4, "0 0 0 0 0 0 0 0 0 0 0 0 242 0 0 "..., 1024) = 302
read(4, "", 1024)                       = 0
close(4)                                = 0
mprotect(0xb6f91000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
read(3, "nodev\tsysfs\nnodev\trootfs\nnodev\tb"..., 1024) = 325
close(3)                                = 0
openat(AT_FDCWD, "/proc/mounts", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mprotect(0xb6f91000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
read(3, "rootfs / rootfs rw 0 0\ndevtmpfs "..., 1024) = 1024
read(3, "cgroup/cpu,cpuacct cgroup rw,nos"..., 1024) = 823
read(3, "", 1024)                       = 0
close(3)                                = 0
mprotect(0xb6f91000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
umask(0)                                = 022
mkdirat(AT_FDCWD, "/dev/socket", 0755)  = 0
openat(AT_FDCWD, "/dev/.booting", O_WRONLY|O_CREAT|O_LARGEFILE, 0) = 3
close(3)                                = 0
mknodat(AT_FDCWD, "/dev/__null__", S_IFCHR|0600, makedev(1, 3)) = 0
openat(AT_FDCWD, "/dev/__null__", O_RDWR|O_LARGEFILE) = 3
unlinkat(AT_FDCWD, "/dev/__null__", 0)  = 0
dup3(3, 0, 0)                           = 0
dup3(3, 1, 0)                           = 1
dup3(3, 2, 0)                           = 2
close(3)                                = 0
mknodat(AT_FDCWD, "/dev/__kmsg__", S_IFCHR|0600, makedev(1, 11)) = 0
openat(AT_FDCWD, "/dev/__kmsg__", O_WRONLY|O_LARGEFILE) = 3
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
unlinkat(AT_FDCWD, "/dev/__kmsg__", 0)  = 0
openat(AT_FDCWD, "/dev/__properties__", O_RDWR|O_CREAT|O_EXCL|O_LARGEFILE|O_NOFOLLOW|O_CLOEXEC, 0444) = 4
fcntl64(4, F_SETFD, FD_CLOEXEC)         = 0
ftruncate(4, 131072)                    = 0
mmap2(NULL, 131072, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0) = 0xb6f71000
close(4)                                = 0
openat(AT_FDCWD, "/dev/__properties__", O_RDONLY|O_LARGEFILE|O_NOFOLLOW) = 4
fcntl64(4, F_SETFD, FD_CLOEXEC)         = 0
openat(AT_FDCWD, "/proc/cpuinfo", O_RDONLY|O_LARGEFILE) = 5
read(5, "processor\t: 0\nmodel name\t: ARMv7"..., 1024) = 1024
read(5, "ualcomm Technologies, Inc MSM891"..., 1024) = 168
close(5)                                = 0
fchmodat(AT_FDCWD, "/proc/cmdline", 0440) = 0
openat(AT_FDCWD, "/proc/cmdline", O_RDONLY|O_LARGEFILE) = 5
read(5, "sched_enable_hmp=1 console=null "..., 2047) = 923
close(5)                                = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
futex(0xb6f71004, FUTEX_WAKE, 2147483647) = 0
faccessat(AT_FDCWD, "/sys/fs/selinux", F_OK) = 0
mount("selinuxfs", "/sys/fs/selinux", "selinuxfs", 0, NULL) = 0
openat(AT_FDCWD, "/sepolicy", O_RDONLY|O_LARGEFILE|O_NOFOLLOW) = -1 ENOENT (No such file or directory)
write(3, "SELinux:  Could not open sepolic"..., 62) = 62
write(3, "<3>init: SELinux: Failed to load"..., 70) = 70
sync()                                  = 0
openat(AT_FDCWD, "/proc/sysrq-trigger", O_WRONLY|O_LARGEFILE) = 5
write(5, "u", 1)                        = 1
close(5)                                = 0
openat(AT_FDCWD, "/proc/mounts", O_RDONLY|O_LARGEFILE) = 5
fstat64(5, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mprotect(0xb6f91000, 4096, PROT_READ|PROT_WRITE) = 0
mprotect(0xb6f91000, 4096, PROT_READ)   = 0
read(5, "rootfs / rootfs rw 0 0\ndevtmpfs "..., 1024) = 1024
read(5, "cgroup/cpu,cpuacct cgroup rw,nos"..., 1024) = 875
read(5, "", 1024)                       = 0
close(5)                                = 0
reboot(LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2, LINUX_REBOOT_CMD_RESTART2, "recovery"