EMBA firmware report

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

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

[*] Emulating binary name: dqtool 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) = 0x4001a3c0

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

1 uname(0x3ff1d6c0) = 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/libsyslog-ng-3.19.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d454,512) = 512

1 prctl(46,1072813480,1072813140,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d310) = 0

1 mmap2(NULL,847244,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f6f8000

1 mprotect(0x3f7b0000,65536,PROT_NONE) = 0

1 mmap2(0x3f7c0000,24576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb8) = 0x3f7c0000

1 mmap2(0x3f7c6000,3468,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f7c6000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libevtlog-3.19.so.0",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d444,512) = 512

1 prctl(46,1072813400,1072813124,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d300) = 0

1 mmap2(NULL,78144,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f6e4000

1 mprotect(0x3f6e7000,61440,PROT_NONE) = 0

1 mmap2(0x3f6f6000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f6f6000

1 close(3) = 0

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

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

1 prctl(46,1072813416,1072813108,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2f0) = 0

1 mmap2(NULL,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5b0000

1 mprotect(0x3f6d1000,61440,PROT_NONE) = 0

1 mmap2(0x3f6e0000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f6e0000

1 mmap2(0x3f6e3000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f6e3000

1 close(3) = 0

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

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

1 prctl(46,1072813496,1072813092,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d1f0,SEEK_SET) = 0

1 read(3,0x3ff1d220,32) = 32

1 fstat64(3,0x3ff1d2e0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f583000

1 mprotect(0x3f59d000,61440,PROT_NONE) = 0

1 mmap2(0x3f5ac000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f5ac000

1 mmap2(0x3f5ae000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f5ae000

1 close(3) = 0

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

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

1 prctl(46,1072813512,1072813076,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d1e8,SEEK_SET) = 0

1 read(3,0x3ff1d218,32) = 32

1 fstat64(3,0x3ff1d2d0) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3fe000

1 mprotect(0x3f56b000,61440,PROT_NONE) = 0

1 mmap2(0x3f57a000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f57a000

1 mmap2(0x3f581000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f581000

1 close(3) = 0

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

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

1 prctl(46,1072813176,1072812836,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1d0f8,SEEK_SET) = 0

1 read(3,0x3ff1d128,32) = 32

1 fstat64(3,0x3ff1d1e0) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3e6000

1 mprotect(0x3f3ed000,61440,PROT_NONE) = 0

1 mmap2(0x3f3fc000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f3fc000

1 close(3) = 0

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

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

1 prctl(46,1072813096,1072812820,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1d0) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f360000

1 mprotect(0x3f3d5000,61440,PROT_NONE) = 0

1 mmap2(0x3f3e4000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f3e4000

1 close(3) = 0

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

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

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

1 _llseek(3,0,648,0x3ff1d0d8,SEEK_SET) = 0

1 read(3,0x3ff1d108,32) = 32

1 fstat64(3,0x3ff1d1c0) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f35e000

1 mmap2(NULL,73968,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f34b000

1 mprotect(0x3f34d000,61440,PROT_NONE) = 0

1 mmap2(0x3f35c000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f35c000

1 close(3) = 0

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

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

1 prctl(46,1072813096,1072812788,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,814232,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f284000

1 mprotect(0x3f337000,61440,PROT_NONE) = 0

1 mmap2(0x3f346000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb2) = 0x3f346000

1 close(3) = 0

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

1 read(3,0x3ff1d2e4,512) = 512

1 prctl(46,1072813048,1072812772,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1a0) = 0

1 mmap2(NULL,78112,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f270000

1 mprotect(0x3f273000,61440,PROT_NONE) = 0

1 mmap2(0x3f282000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f282000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libgmodule-2.0.so.0",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,78096,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f25c000

1 mprotect(0x3f25f000,61440,PROT_NONE) = 0

1 mmap2(0x3f26e000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f26e000

1 close(3) = 0

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

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

1 prctl(46,1072813016,1072812740,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d180) = 0

1 mmap2(NULL,69712,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f24a000

1 mprotect(0x3f24b000,61440,PROT_NONE) = 0

1 mmap2(0x3f25a000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0) = 0x3f25a000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libssl.so.1.1",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,566080,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f1bf000

1 mprotect(0x3f232000,61440,PROT_NONE) = 0

1 mmap2(0x3f241000,36864,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x72) = 0x3f241000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libcrypto.so.1.1",O_RDONLY|O_CLOEXEC) = 3

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

1 prctl(46,1072813048,1072812708,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d160) = 0

1 mmap2(NULL,2304304,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ef8c000

1 mprotect(0x3f192000,61440,PROT_NONE) = 0

1 mmap2(0x3f1a1000,106496,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x205) = 0x3f1a1000

1 mmap2(0x3f1bb000,14640,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f1bb000

1 close(3) = 0

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

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

1 prctl(46,1072813032,1072812692,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d150) = 0

1 mmap2(NULL,94560,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ef74000

1 mprotect(0x3ef7b000,61440,PROT_NONE) = 0

1 mmap2(0x3ef8a000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3ef8a000

1 close(3) = 0

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

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

1 prctl(46,1072812952,1072812676,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d140) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ef72000

1 mmap2(NULL,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ef5c000

1 mprotect(0x3ef60000,65536,PROT_NONE) = 0

1 mmap2(0x3ef70000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3ef70000

1 close(3) = 0

1 mmap2(NULL,16384,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ef58000

1 set_thread_area(0x3ef5f4a0) = 0

1 mprotect(0x3f57a000,16384,PROT_READ) = 0

1 mprotect(0x3ef70000,4096,PROT_READ) = 0

1 mprotect(0x3ef8a000,4096,PROT_READ) = 0

1 mprotect(0x3f5ac000,4096,PROT_READ) = 0

1 mprotect(0x3f35c000,4096,PROT_READ) = 0

1 mprotect(0x3f1a1000,90112,PROT_READ) = 0

1 mprotect(0x3f241000,20480,PROT_READ) = 0

1 mprotect(0x3f3e4000,4096,PROT_READ) = 0

1 mprotect(0x3f6e0000,4096,PROT_READ) = 0

1 mprotect(0x3f25a000,4096,PROT_READ) = 0

1 mprotect(0x3f26e000,4096,PROT_READ) = 0

1 mprotect(0x3f282000,4096,PROT_READ) = 0

1 mprotect(0x3f3fc000,4096,PROT_READ) = 0

1 mprotect(0x3f346000,12288,PROT_READ) = 0

1 mprotect(0x3f6f6000,4096,PROT_READ) = 0

1 mprotect(0x3f7c0000,8192,PROT_READ) = 0

1 mprotect(0x40019000,4096,PROT_READ) = 0

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

1 set_tid_address(0x3ef58078) = 1

1 set_robust_list(0x3ef58080,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dd10,NULL) = 0

1 rt_sigaction(33,0x3ff1dd10,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd58,NULL,16) = 0

1 getrlimit(3,0x3ff1dde0) = 0

1 brk(NULL) = 0x4001a3c0

1 brk(0x4003b3c0) = 0x4003b3c0

1 brk(0x4003c000) = 0x4003c000

1 gettimeofday(0x3ff1dd18,NULL) = 0 ({tv_sec = 1689943168,tv_usec = 566833},NULL)

1 write(2,0x40009394,58)Syntax: dqtool <command> [options]

Possible commands are:

 = 58

1 write(2,0x3ff1b758,57)    cat          Print the contents of a disk queue file

 = 57

1 write(2,0x3ff1b758,61)    info         Print infos about the given disk queue file

 = 61

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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