EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/bin/std2parser2env to identify missing areas

[*] Emulating binary name: std2parser2env 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/std2parser2env to identify missing areas

[*] Emulating binary name: std2parser2env 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) = 0x400120c0

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/libaxlog.so",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,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(3,0x3ff1d3e4,512) = 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) = 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/libstd2parser.so",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,94576,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f668000

1 mprotect(0x3f66f000,61440,PROT_NONE) = 0

1 mmap2(0x3f67e000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f67e000

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) = 0x3f4e3000

1 mprotect(0x3f650000,61440,PROT_NONE) = 0

1 mmap2(0x3f65f000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f65f000

1 mmap2(0x3f666000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f666000

1 close(3) = 0

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

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

1 prctl(46,1072813080,1072812804,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1c0) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f45d000

1 mprotect(0x3f4d2000,61440,PROT_NONE) = 0

1 mmap2(0x3f4e1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f4e1000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/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(3,0,768,0x3ff1d0c0,SEEK_SET) = 0

1 read(3,0x3ff1d0f0,32) = 32

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f430000

1 mprotect(0x3f44a000,61440,PROT_NONE) = 0

1 mmap2(0x3f459000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f459000

1 mmap2(0x3f45b000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f45b000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f42e000

1 set_thread_area(0x3f435870) = 0

1 mprotect(0x3f65f000,16384,PROT_READ) = 0

1 mprotect(0x3f459000,4096,PROT_READ) = 0

1 mprotect(0x3f4e1000,4096,PROT_READ) = 0

1 mprotect(0x3f67e000,4096,PROT_READ) = 0

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

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

1 mprotect(0x40011000,4096,PROT_READ) = 0

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

1 set_tid_address(0x3f42e448) = 1

1 set_robust_list(0x3f42e450,12) = -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) = 0x400120c0

1 brk(0x400330c0) = 0x400330c0

1 brk(0x40034000) = 0x40034000

1 gettimeofday(0x3ff1dcb8,NULL) = 0 ({tv_sec = 1689942942,tv_usec = 690653},NULL)

1 time(0,1072815140,1,0,0,0) = 1689942942

1 openat(AT_FDCWD,"/etc/localtime",O_RDONLY|O_CLOEXEC) = 3

1 fstat64(3,0x3ff1d9f0) = 0

1 fstat64(3,0x3ff1d890) = 0

1 read(3,0x40017fe8,4096) = 148

1 _llseek(3,4294967295,4294967290,0x3ff1d8a0,SEEK_CUR) = 0

1 read(3,0x40017fe8,4096) = 6

1 close(3) = 0

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 3

1 connect(3,0x3f6664e0,110) = -1 errno=2 (No such file or directory)

1 close(3) = 0

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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