Azért önálló hozzászólás, hogy a bekezdések miatt ne szűküljön be a hely. Az strace vége root-ként, valódi meghalással:
open("/lib64/libselinux.so.1", O_RDONLY|O_CLOEXEC) = 5
read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 c\0\0\0\0\0\0"..., 832) = 832
fstat(5, {st_mode=S_IFREG|0755, st_size=153184, ...}) = 0
mmap(NULL, 2253688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7fded66a6000
mprotect(0x7fded66c9000, 2097152, PROT_NONE) = 0
mmap(0x7fded68c9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x23000) = 0x7fded68c9000
mmap(0x7fded68cb000, 4984, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fded68cb000
close(5) = 0
open("/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = 5
read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340 \0\0\0\0\0\0"..., 832) = 832
fstat(5, {st_mode=S_IFREG|0755, st_size=44040, ...}) = 0
mmap(NULL, 2128800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7fded649e000
mprotect(0x7fded64a5000, 2093056, PROT_NONE) = 0
mmap(0x7fded66a4000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x6000) = 0x7fded66a4000
close(5) = 0
open("/lib64/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 5
read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240*\0\0\0\0\0\0"..., 832) = 832
fstat(5, {st_mode=S_IFREG|0755, st_size=92872, ...}) = 0
mmap(NULL, 2188336, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7fded6287000
mprotect(0x7fded629d000, 2093056, PROT_NONE) = 0
mmap(0x7fded649c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x15000) = 0x7fded649c000
close(5) = 0
open("/lib64/libpcre.so.1", O_RDONLY|O_CLOEXEC) = 5
read(5, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\25\0\0\0\0\0\0"..., 832) = 832
fstat(5, {st_mode=S_IFREG|0755, st_size=471736, ...}) = 0
mmap(NULL, 2564360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 5, 0) = 0x7fded6014000
mprotect(0x7fded6086000, 2093056, PROT_NONE) = 0
mmap(0x7fded6285000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 5, 0x71000) = 0x7fded6285000
close(5) = 0
mprotect(0x7fded6285000, 4096, PROT_READ) = 0
mprotect(0x7fded649c000, 4096, PROT_READ) = 0
mprotect(0x7fded66a4000, 4096, PROT_READ) = 0
mprotect(0x7fded68c9000, 4096, PROT_READ) = 0
mprotect(0x7fdedf620000, 8192, PROT_READ) = 0
set_tid_address(0x7fdedf623e10) = 20046
--- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x968} ---
+++ killed by SIGSEGV (core dumped) +++
Segmentation fault (core dumped)
tr '[:lower:]' '[:upper:]' <<<locsemege
LOCSEMEGE