[0000007f93b2814c] execve("../pc", ["../pc"], 0x7fe95e9210 /* 23 vars */) = 0
[0000007fae10c2a0] brk(NULL)            = 0x5563bb1000
[0000007fae10d5f0] mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fae12b000
[0000007fae10d088] faccessat(AT_FDCWD, "/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
[0000007fae10d3ec] openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
[0000007fae10d0c0] fstat(3, {st_mode=S_IFREG|0644, st_size=2003, ...}) = 0
[0000007fae10d5f0] mmap(NULL, 2003, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fae12a000
[0000007fae10d250] close(3)             = 0
[0000007fae10d3ec] openat(AT_FDCWD, "/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
[0000007fae10d490] read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0\267\0\1\0\0\0\300\206\2\0\0\0\0\0"..., 832) = 832
[0000007fae10d0c0] fstat(3, {st_mode=S_IFREG|0755, st_size=1650952, ...}) = 0
[0000007fae10d5f0] mmap(NULL, 1826640, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_DENYWRITE, -1, 0) = 0x7fadf34000
[0000007fae10d5f0] mmap(0x7fadf40000, 1761104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7fadf40000
[0000007fae10d68c] munmap(0x7fadf34000, 49152) = 0
[0000007fae10d68c] munmap(0x7fae0ee000, 16208) = 0
[0000007fae10d64c] mprotect(0x7fae0cb000, 73728, PROT_NONE) = 0
[0000007fae10d5f0] mmap(0x7fae0dd000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18d000) = 0x7fae0dd000
[0000007fae10d5f0] mmap(0x7fae0e2000, 48976, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7fae0e2000
[0000007fae10d250] close(3)             = 0
[0000007fae102634] set_tid_address(0x7fae12bed0) = 13501
[0000007fae102674] set_robust_list(0x7fae12bee0, 24) = 0
[0000007fae1026a8] rseq(0x7fae12c520, 0x20, 0, 0xd428bc00) = 0
[0000007fae10d64c] mprotect(0x7fae0dd000, 12288, PROT_READ) = 0
[0000007fae10d64c] mprotect(0x5563baf000, 4096, PROT_READ) = 0
[0000007fae10d64c] mprotect(0x7fae130000, 8192, PROT_READ) = 0
[0000007fae01b21c] prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
[0000007fae10d68c] munmap(0x7fae12a000, 2003) = 0
[0000007fae021628] write(-1, 0x8, 16)   = -1 EBADF (Bad file descriptor)
[0000007fae01fd0c] munmap(0x5563b90cc0, 0) = -1 EINVAL (Invalid argument)
[0000007fadff79ac] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7fae12bed0) = 13507
[pid 13507] [0000007fadff79d0] set_robust_list(0x7fae12bee0, 24) = 0
[pid 13501] [0000007fae010fe8] wait4(-1,  <unfinished ...>
[pid 13507] [0000007fae023ee4] prctl(PR_SET_DUMPABLE, SUID_DUMP_DISABLE) = 0
[pid 13507] [0000007fae01fd0c] munmap(0x5563b90000, 8192) = 0
[pid 13507] [0000005563b90e94] --- SIGSEGV {si_signo=SIGSEGV, si_code=SEGV_MAPERR, si_addr=0x5563b90e94} ---
[pid 13507] [????????????????] +++ killed by SIGSEGV +++
[0000007fae010fe8] <... wait4 resumed>[{WIFSIGNALED(s) && WTERMSIG(s) == SIGSEGV}], 0, NULL) = 13507
[0000007fae010fe8] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_KILLED, si_pid=13507, si_uid=0, si_status=SIGSEGV, si_utime=0, si_stime=0} ---
[0000007fae0155a0] close(0)             = 0
[0000007fae019234] openat(AT_FDCWD, "/proc/self/maps", O_RDONLY) = 0
[0000007fae019db4] sendfile(1, 0, NULL, 4096) = -1 EINVAL (Invalid argument)
[0000007fadff7a20] exit_group(0)        = ?
[????????????????] +++ exited with 0 +++