EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/bin/vdo-stream-ctrl to identify missing areas

[*] Emulating binary name: vdo-stream-ctrl 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/vdo-stream-ctrl to identify missing areas

[*] Emulating binary name: vdo-stream-ctrl 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) = 0x40013120

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

1 uname(0x3ff1d660) = 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/libgobject-2.0.so.0",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,446160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f75a000

1 mprotect(0x3f7b5000,65536,PROT_NONE) = 0

1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5b) = 0x3f7c5000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libglib-2.0.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,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f626000

1 mprotect(0x3f747000,61440,PROT_NONE) = 0

1 mmap2(0x3f756000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f756000

1 mmap2(0x3f759000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f759000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libvdostream.so.1",O_RDONLY|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/lib/libvdostream.so.1",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,133488,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f605000

1 mprotect(0x3f615000,61440,PROT_NONE) = 0

1 mmap2(0x3f624000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xf) = 0x3f624000

1 close(3) = 0

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

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

1 prctl(46,1072813432,1072812996,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d198,SEEK_SET) = 0

1 read(3,0x3ff1d1c8,32) = 32

1 fstat64(3,0x3ff1d280) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f480000

1 mprotect(0x3f5ed000,61440,PROT_NONE) = 0

1 mmap2(0x3f5fc000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f5fc000

1 mmap2(0x3f603000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f603000

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) = 0x3f468000

1 mprotect(0x3f46f000,61440,PROT_NONE) = 0

1 mmap2(0x3f47e000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f47e000

1 close(3) = 0

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

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

1 prctl(46,1072813192,1072812788,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d0b8,SEEK_SET) = 0

1 read(3,0x3ff1d0e8,32) = 32

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f43b000

1 mprotect(0x3f455000,61440,PROT_NONE) = 0

1 mmap2(0x3f464000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f464000

1 mmap2(0x3f466000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f466000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libpcre.so.1",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,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3b5000

1 mprotect(0x3f42a000,61440,PROT_NONE) = 0

1 mmap2(0x3f439000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f439000

1 close(3) = 0

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

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

1 prctl(46,1072812856,1072812580,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0e0) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f3b3000

1 mmap2(NULL,78000,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f39f000

1 mprotect(0x3f3a2000,61440,PROT_NONE) = 0

1 mmap2(0x3f3b1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f3b1000

1 close(3) = 0

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

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

1 prctl(46,1072812872,1072812564,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0d0) = 0

1 mmap2(NULL,1990784,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f1b8000

1 mprotect(0x3f388000,61440,PROT_NONE) = 0

1 mmap2(0x3f397000,24576,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1cf) = 0x3f397000

1 mmap2(0x3f39d000,4224,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f39d000

1 close(3) = 0

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

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

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

1 fstat64(3,0x3ff1d0c0) = 0

1 mmap2(NULL,78096,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f1a4000

1 mprotect(0x3f1a7000,61440,PROT_NONE) = 0

1 mmap2(0x3f1b6000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f1b6000

1 close(3) = 0

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

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

1 prctl(46,1072812840,1072812532,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0b0) = 0

1 mmap2(NULL,155984,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f17d000

1 mprotect(0x3f192000,65536,PROT_NONE) = 0

1 mmap2(0x3f1a2000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x15) = 0x3f1a2000

1 close(3) = 0

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

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

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

1 _llseek(3,0,648,0x3ff1cfa8,SEEK_SET) = 0

1 read(3,0x3ff1cfd8,32) = 32

1 fstat64(3,0x3ff1d0a0) = 0

1 mmap2(NULL,149696,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f158000

1 mprotect(0x3f16a000,61440,PROT_NONE) = 0

1 mmap2(0x3f179000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x11) = 0x3f179000

1 mmap2(0x3f17b000,6336,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f17b000

1 close(3) = 0

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

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

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

1 _llseek(3,0,648,0x3ff1cf90,SEEK_SET) = 0

1 read(3,0x3ff1cfc0,32) = 32

1 fstat64(3,0x3ff1d090) = 0

1 mmap2(NULL,73968,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f145000

1 mprotect(0x3f147000,61440,PROT_NONE) = 0

1 mmap2(0x3f156000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f156000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f143000

1 set_thread_area(0x3f14ad10) = 0

1 mprotect(0x3f5fc000,16384,PROT_READ) = 0

1 mprotect(0x3f156000,4096,PROT_READ) = 0

1 mprotect(0x3f179000,4096,PROT_READ) = 0

1 mprotect(0x3f1a2000,4096,PROT_READ) = 0

1 mprotect(0x3f464000,4096,PROT_READ) = 0

1 mprotect(0x3f439000,4096,PROT_READ) = 0

1 mprotect(0x3f756000,4096,PROT_READ) = 0

1 mprotect(0x3f1b6000,4096,PROT_READ) = 0

1 mprotect(0x3f47e000,4096,PROT_READ) = 0

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

1 mprotect(0x3f397000,12288,PROT_READ) = 0

1 mprotect(0x3f3b1000,4096,PROT_READ) = 0

1 mprotect(0x3f624000,4096,PROT_READ) = 0

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

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

1 set_tid_address(0x3f1438e8) = 1

1 set_robust_list(0x3f1438f0,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dcb0,NULL) = 0

1 rt_sigaction(33,0x3ff1dcb0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dcf8,NULL,16) = 0

1 getrlimit(3,0x3ff1dd80) = 0

1 brk(NULL) = 0x40013120

1 brk(0x40034120) = 0x40034120

1 brk(0x40035000) = 0x40035000

1 gettimeofday(0x3ff1dcb8,NULL) = 0 ({tv_sec = 1689943117,tv_usec = 502811},NULL)

1 syscall(4238,1064668876,129,2147483647,0,0)1 futex(0x3f758ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

= 0

1 syscall(4238,1064668876,129,2147483647,0,1065118208)1 futex(0x3f758ecc,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f7c6a00,1065118208) = 0

= 0

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

1 openat(AT_FDCWD,"/lib/gconv/gconv-modules.cache",O_RDONLY) = 3

1 fstat64(3,0x3ff1d760) = 0

1 mmap2(NULL,26358,PROT_READ,MAP_SHARED,3,0) = 0x3f13c000

1 close(3) = 0

1 futex(0x3f602460,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,0x3f46d020,1061605408) = 0

1 write(2,0x40021960,13)No stream id

 = 13

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

[*] Found missing area: /lib/tls/libvdostream.so.1

[*] Trying to identify this missing file: libvdostream.so.1

[*] Possible matching file found: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/libvdostream.so.1

[*] Copy file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/libvdostream.so.1 to /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/tls/

[*] 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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