EMBA firmware report

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

[*] Emulating binary name: dmonitord 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/dmonitord to identify missing areas

[*] Emulating binary name: dmonitord 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) = 0x40019340

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

1 uname(0x3ff1d6a0) = 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/libdbus-1.so.3",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d434,512) = 512

1 prctl(46,1072813384,1072813108,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2f0) = 0

1 mmap2(NULL,376352,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f76b000

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

1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4a) = 0x3f7c5000

1 close(3) = 0

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

1 read(3,0x3ff1d424,512) = 512

1 prctl(46,1072813368,1072813092,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2e0) = 0

1 mmap2(NULL,446160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f6fe000

1 mprotect(0x3f759000,65536,PROT_NONE) = 0

1 mmap2(0x3f769000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5b) = 0x3f769000

1 close(3) = 0

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

1 read(3,0x3ff1d414,512) = 512

1 prctl(46,1072813384,1072813076,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2d0) = 0

1 mmap2(NULL,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5ca000

1 mprotect(0x3f6eb000,61440,PROT_NONE) = 0

1 mmap2(0x3f6fa000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f6fa000

1 mmap2(0x3f6fd000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f6fd000

1 close(3) = 0

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

1 read(3,0x3ff1d404,512) = 512

1 prctl(46,1072813336,1072813060,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2c0) = 0

1 mmap2(NULL,78064,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5b6000

1 mprotect(0x3f5b9000,61440,PROT_NONE) = 0

1 mmap2(0x3f5c8000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f5c8000

1 close(3) = 0

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

1 read(3,0x3ff1d3f4,512) = 512

1 prctl(46,1072813320,1072813044,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2b0) = 0

1 mmap2(NULL,150016,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f591000

1 mprotect(0x3f5a5000,61440,PROT_NONE) = 0

1 mmap2(0x3f5b4000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x13) = 0x3f5b4000

1 close(3) = 0

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

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

1 prctl(46,1072813464,1072813028,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d1b8,SEEK_SET) = 0

1 read(3,0x3ff1d1e8,32) = 32

1 fstat64(3,0x3ff1d2a0) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f40c000

1 mprotect(0x3f579000,61440,PROT_NONE) = 0

1 mmap2(0x3f588000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f588000

1 mmap2(0x3f58f000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f58f000

1 close(3) = 0

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

1 read(3,0x3ff1d324,512) = 512

1 prctl(46,1072813240,1072812836,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d0f0,SEEK_SET) = 0

1 read(3,0x3ff1d120,32) = 32

1 fstat64(3,0x3ff1d1e0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3df000

1 mprotect(0x3f3f9000,61440,PROT_NONE) = 0

1 mmap2(0x3f408000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f408000

1 mmap2(0x3f40a000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f40a000

1 close(3) = 0

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

1 read(3,0x3ff1d314,512) = 512

1 prctl(46,1072813128,1072812820,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1d0) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f3dd000

1 mmap2(NULL,814232,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f316000

1 mprotect(0x3f3c9000,61440,PROT_NONE) = 0

1 mmap2(0x3f3d8000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb2) = 0x3f3d8000

1 close(3) = 0

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

1 read(3,0x3ff1d304,512) = 512

1 prctl(46,1072813112,1072812804,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1c0) = 0

1 mmap2(NULL,95072,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f2fe000

1 mprotect(0x3f305000,61440,PROT_NONE) = 0

1 mmap2(0x3f314000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f314000

1 close(3) = 0

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

1 read(3,0x3ff1d2f4,512) = 512

1 prctl(46,1072813064,1072812788,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f278000

1 mprotect(0x3f2ed000,61440,PROT_NONE) = 0

1 mmap2(0x3f2fc000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f2fc000

1 close(3) = 0

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

1 read(3,0x3ff1d234,512) = 512

1 prctl(46,1072812872,1072812596,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0f0) = 0

1 mmap2(NULL,78000,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f264000

1 mprotect(0x3f267000,61440,PROT_NONE) = 0

1 mmap2(0x3f276000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f276000

1 close(3) = 0

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

1 read(3,0x3ff1d224,512) = 512

1 prctl(46,1072812888,1072812580,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0e0) = 0

1 mmap2(NULL,1990784,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f07d000

1 mprotect(0x3f24d000,61440,PROT_NONE) = 0

1 mmap2(0x3f25c000,24576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1cf) = 0x3f25c000

1 mmap2(0x3f262000,4224,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f262000

1 close(3) = 0

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

1 read(3,0x3ff1d214,512) = 512

1 prctl(46,1072812904,1072812564,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1cfd8,SEEK_SET) = 0

1 read(3,0x3ff1d008,32) = 32

1 fstat64(3,0x3ff1d0d0) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f065000

1 mprotect(0x3f06c000,61440,PROT_NONE) = 0

1 mmap2(0x3f07b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f07b000

1 close(3) = 0

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

1 read(3,0x3ff1d204,512) = 512

1 prctl(46,1072812824,1072812548,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0c0) = 0

1 mmap2(NULL,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f04f000

1 mprotect(0x3f053000,65536,PROT_NONE) = 0

1 mmap2(0x3f063000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f063000

1 close(3) = 0

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

1 read(3,0x3ff1d1f4,512) = 512

1 prctl(46,1072812808,1072812532,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0b0) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f04d000

1 mmap2(NULL,78096,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f039000

1 mprotect(0x3f03c000,61440,PROT_NONE) = 0

1 mmap2(0x3f04b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f04b000

1 close(3) = 0

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

1 read(3,0x3ff1d1e4,512) = 512

1 prctl(46,1072812824,1072812516,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0a0) = 0

1 mmap2(NULL,155984,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f012000

1 mprotect(0x3f027000,65536,PROT_NONE) = 0

1 mmap2(0x3f037000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x15) = 0x3f037000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/libresolv.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d1d4,512) = 512

1 prctl(46,1072812808,1072812500,512,1065377792,0) = 0

1 _llseek(3,0,648,0x3ff1cf98,SEEK_SET) = 0

1 read(3,0x3ff1cfc8,32) = 32

1 fstat64(3,0x3ff1d090) = 0

1 mmap2(NULL,149696,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3efed000

1 mprotect(0x3efff000,61440,PROT_NONE) = 0

1 mmap2(0x3f00e000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x11) = 0x3f00e000

1 mmap2(0x3f010000,6336,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f010000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/../glib/tls/../glib/tls/libdl.so.2",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d1c4,512) = 512

1 prctl(46,1072812792,1072812484,512,1065377792,0) = 0

1 _llseek(3,0,648,0x3ff1cf80,SEEK_SET) = 0

1 read(3,0x3ff1cfb0,32) = 32

1 fstat64(3,0x3ff1d080) = 0

1 mmap2(NULL,73968,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3efda000

1 mprotect(0x3efdc000,61440,PROT_NONE) = 0

1 mmap2(0x3efeb000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3efeb000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3efd8000

1 set_thread_area(0x3efdfb60) = 0

1 mprotect(0x3f588000,16384,PROT_READ) = 0

1 mprotect(0x3efeb000,4096,PROT_READ) = 0

1 mprotect(0x3f00e000,4096,PROT_READ) = 0

1 mprotect(0x3f037000,4096,PROT_READ) = 0

1 mprotect(0x3f408000,4096,PROT_READ) = 0

1 mprotect(0x3f2fc000,4096,PROT_READ) = 0

1 mprotect(0x3f6fa000,4096,PROT_READ) = 0

1 mprotect(0x3f04b000,4096,PROT_READ) = 0

1 mprotect(0x3f063000,4096,PROT_READ) = 0

1 mprotect(0x3f07b000,4096,PROT_READ) = 0

1 mprotect(0x3f314000,4096,PROT_READ) = 0

1 mprotect(0x3f769000,4096,PROT_READ) = 0

1 mprotect(0x3f25c000,12288,PROT_READ) = 0

1 mprotect(0x3f276000,4096,PROT_READ) = 0

1 mprotect(0x3f3d8000,12288,PROT_READ) = 0

1 mprotect(0x3f5b4000,4096,PROT_READ) = 0

1 mprotect(0x3f5c8000,4096,PROT_READ) = 0

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

1 mprotect(0x40018000,4096,PROT_READ) = 0

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

1 set_tid_address(0x3efd8738) = 1

1 set_robust_list(0x3efd8740,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dcf0,NULL) = 0

1 rt_sigaction(33,0x3ff1dcf0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd38,NULL,16) = 0

1 getrlimit(3,0x3ff1ddc0) = 0

1 brk(NULL) = 0x40019340

1 brk(0x4003a340) = 0x4003a340

1 brk(0x4003b000) = 0x4003b000

1 gettimeofday(0x3ff1dcf8,NULL) = 0 ({tv_sec = 1689943056,tv_usec = 960051},NULL)

1 syscall(4238,1064292044,129,2147483647,0,0)1 futex(0x3f6fcecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

= 0

1 syscall(4238,1064292044,129,2147483647,0,1064741376)1 futex(0x3f6fcecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f76aa00,1064741376) = 0

= 0

1 readlink("/dev/part/bootblockpar",0x3ff1dbc4,255) = -1 errno=2 (No such file or directory)

1 exit_group(0)

[*] 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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