EMBA firmware report

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[*] Initial strace run with jchroot on the command ./usr/html/axis-cgi/overlaymodifiers.cgi to identify missing areas

[*] Emulating binary name: overlaymodifiers.cgi 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 ./html/axis-cgi/overlaymodifiers.cgi to identify missing areas

[*] Emulating binary name: overlaymodifiers.cgi 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) = 0x400110b0

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

1 uname(0x3ff1d5f0) = 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/libcgiparser.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d384,512) = 512

1 prctl(46,1072813208,1072812932,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d240) = 0

1 mmap2(NULL,78048,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f7b3000

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

1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f7c5000

1 close(3) = 0

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

1 read(3,0x3ff1d374,512) = 512

1 prctl(46,1072813192,1072812916,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d230) = 0

1 mmap2(NULL,100224,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f79a000

1 mprotect(0x3f7a2000,61440,PROT_NONE) = 0

1 mmap2(0x3f7b1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x7) = 0x3f7b1000

1 close(3) = 0

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

1 read(3,0x3ff1d364,512) = 512

1 prctl(46,1072813336,1072812900,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d138,SEEK_SET) = 0

1 read(3,0x3ff1d168,32) = 32

1 fstat64(3,0x3ff1d220) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f615000

1 mprotect(0x3f782000,61440,PROT_NONE) = 0

1 mmap2(0x3f791000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f791000

1 mmap2(0x3f798000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f798000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libglib-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,1257552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f4e1000

1 mprotect(0x3f602000,61440,PROT_NONE) = 0

1 mmap2(0x3f611000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x120) = 0x3f611000

1 mmap2(0x3f614000,80,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f614000

1 close(3) = 0

1 openat(AT_FDCWD,"/lib/tls/libstatuscache.so.1",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,78032,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f4cd000

1 mprotect(0x3f4d0000,61440,PROT_NONE) = 0

1 mmap2(0x3f4df000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f4df000

1 close(3) = 0

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

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

1 prctl(46,1072812808,1072812532,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d0b0) = 0

1 mmap2(NULL,545216,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f447000

1 mprotect(0x3f4bc000,61440,PROT_NONE) = 0

1 mmap2(0x3f4cb000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x74) = 0x3f4cb000

1 close(3) = 0

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

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

1 prctl(46,1072812920,1072812516,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1cfb0,SEEK_SET) = 0

1 read(3,0x3ff1cfe0,32) = 32

1 fstat64(3,0x3ff1d0a0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f41a000

1 mprotect(0x3f434000,61440,PROT_NONE) = 0

1 mmap2(0x3f443000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f443000

1 mmap2(0x3f445000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f445000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f418000

1 set_thread_area(0x3f41fd60) = 0

1 mprotect(0x3f791000,16384,PROT_READ) = 0

1 mprotect(0x3f443000,4096,PROT_READ) = 0

1 mprotect(0x3f4cb000,4096,PROT_READ) = 0

1 mprotect(0x3f4df000,4096,PROT_READ) = 0

1 mprotect(0x3f611000,4096,PROT_READ) = 0

1 mprotect(0x3f7b1000,4096,PROT_READ) = 0

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

1 mprotect(0x40010000,4096,PROT_READ) = 0

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

1 set_tid_address(0x3f418938) = 1

1 set_robust_list(0x3f418940,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dc40,NULL) = 0

1 rt_sigaction(33,0x3ff1dc40,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dc88,NULL,16) = 0

1 getrlimit(3,0x3ff1dd10) = 0

1 brk(NULL) = 0x400110b0

1 brk(0x400320b0) = 0x400320b0

1 brk(0x40033000) = 0x40033000

1 gettimeofday(0x3ff1dc48,NULL) = 0 ({tv_sec = 1689943237,tv_usec = 240614},NULL)

1 fstat64(1,0x3ff1db48) = 0

1 write(1,0x40014808,28)Content-type: text/plain

 = 28

1 openat(AT_FDCWD,"/var/run/statuscache/statuscache.shmid",O_RDONLY) = 3

1 flock(3,2,0,0,0,0) = 0

1 read(3,0x3ff1da5c,15) = 1

1 ipc(21,0,0,1072814640) = -1 errno=22 (Invalid argument)

1 close(3) = 0

1 openat(AT_FDCWD,"/var/run/statuscache/statuscache.shmid",O_RDWR|O_CREAT,0644) = 3

1 flock(3,2,258,0,0,0) = 0

1 fstat(3,0x3ff1da00) = 0

1 close(3) = 0

1 openat(AT_FDCWD,"/var/run/statuscache/statuscache.shmid",O_RDONLY) = 3

1 flock(3,2,0,0,0,0) = 0

1 read(3,0x3ff1da5c,15) = 1

1 ipc(21,0,0,1072814640) = -1 errno=22 (Invalid argument)

1 close(3) = 0

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data",0x3ff1db38) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data",0x3ff1db38) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data",0x3ff1db38) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data",0x3ff1db38) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/sensor_data_limits",0x3ff1db40) = -1 errno=2 (No such file or directory)

1 stat("/sys/devices/virtual/datacache/datacache0/optics",0x3ff1db40) = -1 errno=2 (No such file or directory)

--- SIGBUS {si_signo=SIGBUS, si_code=1, si_addr=0x00000003} ---

qemu: uncaught target signal 10 (Bus error) - core dumped

[*] 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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