[admin@oleo tmp]$ strace ./a 
execve("./a", ["./a"], [/* 10 vars */]) = 0
svr4_syscall()                          = -1 ERRNO_4090 (Unknown error 4090)
stat("/etc/ld.so.cache", {st_mode=S_IFREG|0644, st_size=1014, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY)      = 4
old_mmap(NULL, 1014, PROT_READ, MAP_SHARED, 4, 0) = 0x2ab00000
close(4)                                = 0
open("/opt/lib/libgcc_s.so.1", O_RDONLY) = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaa9000
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\10\0\1\0\0\0000\30"..., 4096) = 4096
old_mmap(NULL, 323584, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ab05000
old_mmap(0x2ab05000, 57236, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0x2ab05000
old_mmap(0x2ab53000, 1836, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0xe000) = 0x2ab53000
close(4)                                = 0
munmap(0x2aaa9000, 4096)                = 0
open("/lib/libc.so.0", O_RDONLY)        = 4
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2aaa9000
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\10\0\1\0\0\0\260\272"..., 4096) = 4096
old_mmap(NULL, 1101824, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2ab54000
old_mmap(0x2ab54000, 811380, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0x2ab54000
old_mmap(0x2ac5a000, 5616, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0xc6000) = 0x2ac5a000
old_mmap(0x2ac5c000, 19240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x2ac5c000
close(4)                                = 0
munmap(0x2aaa9000, 4096)                = 0
munmap(0x2ab00000, 1014)                = 0
ioctl(0, TIOCNXCL, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCNXCL, {B38400 opost isig icanon echo ...}) = 0
brk(0)                                  = 0x100000c0
brk(0x100010c0)                         = 0x100010c0
brk(0x10002000)                         = 0x10002000
fcntl(0, F_GETFD)                       = 0
fcntl(1, F_GETFD)                       = 0
fcntl(2, F_GETFD)                       = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
Process 28844 detached