EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/sbin/api-discovery to identify missing areas

[*] Emulating binary name: api-discovery 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 ./sbin/api-discovery to identify missing areas

[*] Emulating binary name: api-discovery 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) = 0x40015240

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

1 uname(0x3ff1d670) = 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/libaxlog.so",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,73920,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f7b4000

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

1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f7c5000

1 close(3) = 0

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

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

1 prctl(46,1072813352,1072813044,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2b0) = 0

1 mmap2(NULL,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f680000

1 mprotect(0x3f7a1000,61440,PROT_NONE) = 0

1 mmap2(0x3f7b0000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f7b0000

1 mmap2(0x3f7b3000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f7b3000

1 close(3) = 0

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

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

1 prctl(46,1072813336,1072813028,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2a0) = 0

1 mmap2(NULL,814232,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5b9000

1 mprotect(0x3f66c000,61440,PROT_NONE) = 0

1 mmap2(0x3f67b000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xb2) = 0x3f67b000

1 close(3) = 0

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

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

1 prctl(46,1072813448,1072813012,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d1a8,SEEK_SET) = 0

1 read(3,0x3ff1d1d8,32) = 32

1 fstat64(3,0x3ff1d290) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f434000

1 mprotect(0x3f5a1000,61440,PROT_NONE) = 0

1 mmap2(0x3f5b0000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f5b0000

1 mmap2(0x3f5b7000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f5b7000

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) = 0x3f3ae000

1 mprotect(0x3f423000,61440,PROT_NONE) = 0

1 mmap2(0x3f432000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f432000

1 close(3) = 0

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

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

1 prctl(46,1072813208,1072812804,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d0d0,SEEK_SET) = 0

1 read(3,0x3ff1d100,32) = 32

1 fstat64(3,0x3ff1d1c0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f381000

1 mprotect(0x3f39b000,61440,PROT_NONE) = 0

1 mmap2(0x3f3aa000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f3aa000

1 mmap2(0x3f3ac000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f3ac000

1 close(3) = 0

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

1 read(3,0x3ff1d244,512) = 512

1 prctl(46,1072812952,1072812612,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1d008,SEEK_SET) = 0

1 read(3,0x3ff1d038,32) = 32

1 fstat64(3,0x3ff1d100) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f369000

1 mprotect(0x3f370000,61440,PROT_NONE) = 0

1 mmap2(0x3f37f000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f37f000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/src/basic/tls/libcap.so.2",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,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f367000

1 mmap2(NULL,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f351000

1 mprotect(0x3f355000,65536,PROT_NONE) = 0

1 mmap2(0x3f365000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f365000

1 close(3) = 0

1 set_thread_area(0x3f36f6f0) = 0

1 mprotect(0x3f5b0000,16384,PROT_READ) = 0

1 mprotect(0x3f365000,4096,PROT_READ) = 0

1 mprotect(0x3f3aa000,4096,PROT_READ) = 0

1 mprotect(0x3f37f000,4096,PROT_READ) = 0

1 mprotect(0x3f432000,4096,PROT_READ) = 0

1 mprotect(0x3f67b000,12288,PROT_READ) = 0

1 mprotect(0x3f7b0000,4096,PROT_READ) = 0

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

1 mprotect(0x40014000,4096,PROT_READ) = 0

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

1 set_tid_address(0x3f3682c8) = 1

1 set_robust_list(0x3f3682d0,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dcc0,NULL) = 0

1 rt_sigaction(33,0x3ff1dcc0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd08,NULL,16) = 0

1 getrlimit(3,0x3ff1dd90) = 0

1 brk(NULL) = 0x40015240

1 brk(0x40036240) = 0x40036240

1 brk(0x40037000) = 0x40037000

1 gettimeofday(0x3ff1dcc8,NULL) = 0 ({tv_sec = 1689943294,tv_usec = 928665},NULL)

1 syscall(4020,0,1073844808,1073844224,1063806064,1060570864)1 getpid() = 1

= 1

1 epoll_create1(524288) = 3

1 syscall(4222,-5462338,1063661692,-2139062144,1063806064,1)1 gettid() = 1

= 1

1 syscall(4238,1065037516,129,2147483647,0,1065037120)1 futex(0x3f7b2ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f7b2d40,1065037120) = 0

= 0

1 openat(AT_FDCWD,"/usr/lib/api-discovery",O_RDONLY|O_DIRECTORY|O_LARGEFILE|O_NONBLOCK|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"lib/charset.alias",O_RDONLY|O_LARGEFILE) = -1 errno=2 (No such file or directory)

1 syscall(4238,1065037516,129,2147483647,0,1072815196)1 futex(0x3f7b2ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3ff1dc5c,1072815196) = 0

= 0

1 syscall(4238,1065037516,129,2147483647,0,4)1 futex(0x3f7b2ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x00000004,4) = 0

= 0

1 openat(AT_FDCWD,"/lib/gconv/gconv-modules.cache",O_RDONLY) = 4

1 fstat64(4,0x3ff1d370) = 0

1 mmap2(NULL,26358,PROT_READ,MAP_SHARED,4,0) = 0x3f34a000

1 close(4) = 0

1 futex(0x3f5b6460,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f3b3020,1060843552) = 0

1 time(0,1072814828,1,0,0,0) = 1689943294

1 openat(AT_FDCWD,"/etc/localtime",O_RDONLY|O_CLOEXEC) = 4

1 fstat64(4,0x3ff1d8b8) = 0

1 fstat64(4,0x3ff1d758) = 0

1 read(4,0x4001bb38,4096) = 148

1 _llseek(4,4294967295,4294967290,0x3ff1d768,SEEK_CUR) = 0

1 read(4,0x4001bb38,4096) = 6

1 close(4) = 0

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 4

1 connect(4,0x3f5b74e0,110) = -1 errno=2 (No such file or directory)

1 close(4) = 0

1 openat(AT_FDCWD,"/etc/api-discovery",O_RDONLY|O_DIRECTORY|O_LARGEFILE|O_NONBLOCK|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 time(0,1072814828,1,0,0,0) = 1689943294

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 4

1 connect(4,0x3f5b74e0,110) = -1 errno=2 (No such file or directory)

1 close(4) = 0

1 socket(PF_UNIX,SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK,IPPROTO_IP) = 4

1 getsockopt(4,65535,4098,0x3ff1d9a8,0x3ff1d9ac) = 0

1 setsockopt(4,65535,4098,0x3ff1d9b0,0x4) = 0

1 getsockopt(4,65535,4097,0x3ff1d9a8,0x3ff1d9ac) = 0

1 setsockopt(4,65535,4097,0x3ff1d9b0,0x4) = 0

1 connect(4,0x400199e4,30) = -1 errno=2 (No such file or directory)

1 close(4) = 0

1 time(0,1072814836,1,0,0,0) = 1689943294

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 4

1 connect(4,0x3f5b74e0,110) = -1 errno=2 (No such file or directory)

1 close(4) = 0

1 time(0,1072815028,1,0,0,0) = 1689943294

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 4

1 connect(4,0x3f5b74e0,110) = -1 errno=2 (No such file or directory)

1 close(4) = 0

1 exit_group(-2)

[*] Identification of missing filesytem areas.

[*] Found missing area: /etc/api-discovery

[*] Trying to identify this missing file: api-discovery

[*] Possible matching file found: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/etc/api-discovery

[*] Copy file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/etc/api-discovery to /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/etc/

[*] 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

[*] Found missing area: /usr/lib/api-discovery

[*] Trying to identify this missing file: api-discovery

[*] Possible matching file found: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/etc/api-discovery

[*] Copy file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/etc/api-discovery to /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/usr/lib/

[*] Found missing area: lib/charset.alias

[*] Trying to identify this missing file: charset.alias

[*] Missing file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usrlib/charset.alias

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