EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/libexec/sa/sadc to identify missing areas

[*] Emulating binary name: sadc 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 ./libexec/sa/sadc to identify missing areas

[*] Emulating binary name: sadc 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) = 0x400247d0

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

1 uname(0x3ff1d6b0) = 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/libc.so.6",O_RDONLY|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 stat64("/lib/tls",0x3ff1d300) = -1 errno=2 (No such file or directory)

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

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

1 prctl(46,1072813560,1072813124,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d218,SEEK_SET) = 0

1 read(3,0x3ff1d248,32) = 32

1 fstat64(3,0x3ff1d300) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f642000

1 mprotect(0x3f7af000,61440,PROT_NONE) = 0

1 mmap2(0x3f7be000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f7be000

1 mmap2(0x3f7c5000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f7c5000

1 close(3) = 0

1 set_thread_area(0x3f7cf210) = 0

1 mprotect(0x3f7be000,16384,PROT_READ) = 0

1 mprotect(0x40021000,4096,PROT_READ) = 0

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

1 openat(AT_FDCWD,"/sys/devices/system/cpu",O_RDONLY|O_DIRECTORY|O_LARGEFILE|O_NONBLOCK|O_CLOEXEC) = 3

1 fstat64(3,0x3ff1d310) = 0

1 brk(NULL) = 0x400247d0

1 brk(0x4004d7d0) = 0x4004d7d0

1 brk(0x4004e000) = 0x4004e000

1 getdents(3,0x400247f8,32768) = 496

1 stat("/sys/devices/system/cpu/cpu7",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu5",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu3",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu1",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu6",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu4",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu2",0x3ff1d328) = 0

1 stat("/sys/devices/system/cpu/cpu0",0x3ff1d328) = 0

1 getdents(3,0x400247f8,32768) = 0

1 brk(0x40045000) = 0x40045000

1 close(3) = 0

1 openat(AT_FDCWD,"/proc/tty/driver/serial",O_RDONLY) = 3

1 fstat64(3,0x3ff1d5b8) = 0

1 read(3,0x40024de0,1024) = 1024

1 read(3,0x40024de0,1024) = 179

1 read(3,0x40024de0,1024) = 0

1 close(3) = 0

1 openat(AT_FDCWD,"/proc/net/dev",O_RDONLY) = 3

1 fstat64(3,0x3ff1d638) = 0

1 read(3,0x40024de0,1024) = 446

1 read(3,0x40024de0,1024) = 0

1 close(3) = 0

1 dup(1) = 3

1 write(3,0x3ff1d768,76)��u!H = 76

1 time(0,1072813792,1073808812,-2139062144,0,0) = 1689942613

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

1 uname(0x3ff1d7b4) = 0

1 write(3,0x400243d0,328)Uz�dd	{	$Linuxa99275cc1c735.19.0-46-genericmips = 328

1 write(3,0x3ff1d744,36)�	P

 = 36

1 write(3,0x3ff1d744,36)� = 36

1 write(3,0x3ff1d744,36)� = 36

1 write(3,0x3ff1d744,36)�@ = 36

1 write(3,0x3ff1d744,36)�8 = 36

1 write(3,0x3ff1d744,36)�� = 36

1 write(3,0x3ff1d744,36)"�  = 36

1 write(3,0x3ff1d744,36)�  = 36

1 write(3,0x3ff1d744,36)	�( = 36

1 write(3,0x3ff1d744,36)�P = 36

1 write(3,0x3ff1d744,36)
�X	 = 36

1 write(3,0x3ff1d744,36)� = 36

1 write(3,0x3ff1d744,36)�, = 36

1 write(3,0x3ff1d744,36)� = 36

1 write(3,0x3ff1d744,36)'�	 = 36

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

[*] Found missing area: /etc/localtime

[*] Trying to identify this missing file: localtime

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

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

[*] Found missing area: /lib/tls/libc.so.6

[*] Trying to identify this missing file: libc.so.6

[*] Possible matching file found: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/libc.so.6

[*] Copy file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/libc.so.6 to /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/lib/tls/

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