EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/bin/handle_eventdecl to identify missing areas

[*] Emulating binary name: handle_eventdecl in strace mode to identify missing areas (with jchroot)

[*] Emulator used: qemu-mipsel-static

[*] Chroot environment used: jchroot

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract (1/2)

[*] Using CPU config:

--- SIGILL {si_signo=SIGILL, si_code=SI_KERNEL, si_pid=0, si_uid=0} ---

qemu: uncaught target signal 4 (Illegal instruction) - core dumped

[*] Identification of missing filesytem areas.

[*] No missing areas found.

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[*] Initial strace run with jchroot on the command ./bin/handle_eventdecl to identify missing areas

[*] Emulating binary name: handle_eventdecl in strace mode to identify missing areas (with jchroot)

[*] Emulator used: qemu-mipsel-static

[*] Chroot environment used: jchroot

[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr (2/2)

[*] Using CPU config: 24KEc

1 brk(NULL) = 0x40013140

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7c7000

1 uname(0x3ff1d650) = 0

1 access("/etc/ld.so.preload",R_OK) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/lib/tls/libevent2.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3e4,512) = 512

1 prctl(46,1072813304,1072813028,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2a0) = 0

1 mmap2(NULL,243472,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f78b000

1 mprotect(0x3f7b6000,61440,PROT_NONE) = 0

1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2a) = 0x3f7c5000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libgobject-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3d4,512) = 512

1 prctl(46,1072813288,1072813012,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d290) = 0

1 mmap2(NULL,446160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f71e000

1 mprotect(0x3f779000,65536,PROT_NONE) = 0

1 mmap2(0x3f789000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5b) = 0x3f789000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libxmlnode.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3c4,512) = 512

1 prctl(46,1072813272,1072812996,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d280) = 0

1 mmap2(NULL,82192,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f709000

1 mprotect(0x3f70d000,61440,PROT_NONE) = 0

1 mmap2(0x3f71c000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x3) = 0x3f71c000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libglib-2.0.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3b4,512) = 512

1 prctl(46,1072813288,1072812980,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d270) = 0

1 mmap2(NULL,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5d5000

1 mprotect(0x3f6f6000,61440,PROT_NONE) = 0

1 mmap2(0x3f705000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f705000

1 mmap2(0x3f708000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f708000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libc.so.6",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d3a4,512) = 512

1 prctl(46,1072813400,1072812964,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d178,SEEK_SET) = 0

1 read(3,0x3ff1d1a8,32) = 32

1 fstat64(3,0x3ff1d260) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f450000

1 mprotect(0x3f5bd000,61440,PROT_NONE) = 0

1 mmap2(0x3f5cc000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f5cc000

1 mmap2(0x3f5d3000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f5d3000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libglib-utils.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2d4,512) = 512

1 prctl(46,1072813032,1072812756,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d190) = 0

1 mmap2(NULL,106016,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f436000

1 mprotect(0x3f43b000,61440,PROT_NONE) = 0

1 mmap2(0x3f44a000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f44a000

1 mmap2(0x3f44c000,15904,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f44c000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libsystemd.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2c4,512) = 512

1 prctl(46,1072813048,1072812740,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d180) = 0

1 mmap2(NULL,814232,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f36f000

1 mprotect(0x3f422000,61440,PROT_NONE) = 0

1 mmap2(0x3f431000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb2) = 0x3f431000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libffi.so.7",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2b4,512) = 512

1 prctl(46,1072813032,1072812724,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d170) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f36d000

1 mmap2(NULL,95072,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f355000

1 mprotect(0x3f35c000,61440,PROT_NONE) = 0

1 mmap2(0x3f36b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f36b000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libpthread.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d2a4,512) = 512

1 prctl(46,1072813112,1072812708,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d068,SEEK_SET) = 0

1 read(3,0x3ff1d098,32) = 32

1 fstat64(3,0x3ff1d160) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f328000

1 mprotect(0x3f342000,61440,PROT_NONE) = 0

1 mmap2(0x3f351000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f351000

1 mmap2(0x3f353000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f353000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libconfutils.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d294,512) = 512

1 prctl(46,1072812968,1072812692,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d150) = 0

1 mmap2(NULL,82256,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f313000

1 mprotect(0x3f317000,61440,PROT_NONE) = 0

1 mmap2(0x3f326000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x3) = 0x3f326000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libexpat.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d284,512) = 512

1 prctl(46,1072812984,1072812676,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d140) = 0

1 mmap2(NULL,307440,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f2c7000

1 mprotect(0x3f301000,61440,PROT_NONE) = 0

1 mmap2(0x3f310000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x39) = 0x3f310000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libpcre.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d274,512) = 512

1 prctl(46,1072812936,1072812660,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d130) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f241000

1 mprotect(0x3f2b6000,61440,PROT_NONE) = 0

1 mmap2(0x3f2c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f2c5000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/librt.so.1",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d264,512) = 512

1 prctl(46,1072812984,1072812644,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1d028,SEEK_SET) = 0

1 read(3,0x3ff1d058,32) = 32

1 fstat64(3,0x3ff1d120) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f229000

1 mprotect(0x3f230000,61440,PROT_NONE) = 0

1 mmap2(0x3f23f000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f23f000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/libcap.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d254,512) = 512

1 prctl(46,1072812904,1072812628,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d110) = 0

1 mmap2(NULL,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f213000

1 mprotect(0x3f217000,65536,PROT_NONE) = 0

1 mmap2(0x3f227000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f227000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f211000

1 set_thread_area(0x3f219230) = 0

1 mprotect(0x3f5cc000,16384,PROT_READ) = 0

1 mprotect(0x3f227000,4096,PROT_READ) = 0

1 mprotect(0x3f351000,4096,PROT_READ) = 0

1 mprotect(0x3f23f000,4096,PROT_READ) = 0

1 mprotect(0x3f2c5000,4096,PROT_READ) = 0

1 mprotect(0x3f310000,8192,PROT_READ) = 0

1 mprotect(0x3f705000,4096,PROT_READ) = 0

1 mprotect(0x3f36b000,4096,PROT_READ) = 0

1 mprotect(0x3f789000,4096,PROT_READ) = 0

1 mprotect(0x3f326000,4096,PROT_READ) = 0

1 mprotect(0x3f431000,12288,PROT_READ) = 0

1 mprotect(0x3f44a000,4096,PROT_READ) = 0

1 mprotect(0x3f71c000,4096,PROT_READ) = 0

1 mprotect(0x3f7c5000,4096,PROT_READ) = 0

1 mprotect(0x40012000,4096,PROT_READ) = 0

1 mprotect(0x3f7fd000,4096,PROT_READ) = 0

1 set_tid_address(0x3f211e08) = 1

1 set_robust_list(0x3f211e10,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dca0,NULL) = 0

1 rt_sigaction(33,0x3ff1dca0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dce8,NULL,16) = 0

1 getrlimit(3,0x3ff1dd70) = 0

1 brk(NULL) = 0x40013140

1 brk(0x40034140) = 0x40034140

1 brk(0x40035000) = 0x40035000

1 gettimeofday(0x3ff1dca8,NULL) = 0 ({tv_sec = 1689943159,tv_usec = 811879},NULL)

1 syscall(4238,1064337100,129,2147483647,0,0)1 futex(0x3f707ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

= 0

1 syscall(4238,1064337100,129,2147483647,0,1064872448)1 futex(0x3f707ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f78aa00,1064872448) = 0

= 0

1 syscall(4238,1064337100,129,2147483647,0,1064335416)1 futex(0x3f707ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f707838,1064335416) = 0

= 0

1 eventfd2(0,524416) = 3

1 write(3,0x3ff1db90,8) = 8

1 syscall(4238,1064337100,129,2147483647,0,0)1 futex(0x3f707ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

= 0

1 write(3,0x3ff1dbd0,8) = 8

1 fstat64(1,0x3ff1d630) = 0

1 write(1,0x4001b000,32)-d <app_directory> is mandatory

 = 32

1 exit_group(1)

[*] Identification of missing filesytem areas.

[*] Found missing area: /etc/ld.so.cache

[*] Trying to identify this missing file: ld.so.cache

[*] Missing file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/etc/ld.so.cache

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