EMBA firmware report

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

[*] Emulating binary name: systemd-cat 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/systemd-cat to identify missing areas

[*] Emulating binary name: systemd-cat 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) = 0x40012114

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

1 uname(0x3ff1d690) = 0

1 access("/etc/ld.so.preload",R_OK) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/usr/lib/systemd/tls/libsystemd-shared-243.so",O_RDONLY|O_CLOEXEC) = 3

1 read(3,0x3ff1d424,512) = 512

1 prctl(46,1072813400,1072813092,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d2e0) = 0

1 mmap2(NULL,2429764,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f575000

1 mprotect(0x3f76d000,61440,PROT_NONE) = 0

1 mmap2(0x3f77c000,303104,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1f7) = 0x3f77c000

1 mmap2(0x3f7c6000,836,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f7c6000

1 close(3) = 0

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

1 read(3,0x3ff1d414,512) = 512

1 prctl(46,1072813480,1072813076,512,1065377792,0) = 0

1 _llseek(3,0,768,0x3ff1d1d8,SEEK_SET) = 0

1 read(3,0x3ff1d208,32) = 32

1 fstat64(3,0x3ff1d2d0) = 0

1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f548000

1 mprotect(0x3f562000,61440,PROT_NONE) = 0

1 mmap2(0x3f571000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f571000

1 mmap2(0x3f573000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f573000

1 close(3) = 0

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

1 read(3,0x3ff1d404,512) = 512

1 prctl(46,1072813496,1072813060,512,1065377792,0) = 0

1 _llseek(3,0,760,0x3ff1d1d0,SEEK_SET) = 0

1 read(3,0x3ff1d200,32) = 32

1 fstat64(3,0x3ff1d2c0) = 0

1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3c3000

1 mprotect(0x3f530000,61440,PROT_NONE) = 0

1 mmap2(0x3f53f000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f53f000

1 mmap2(0x3f546000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f546000

1 close(3) = 0

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

1 read(3,0x3ff1d324,512) = 512

1 prctl(46,1072813176,1072812836,512,1065377792,0) = 0

1 _llseek(3,0,704,0x3ff1d0f0,SEEK_SET) = 0

1 read(3,0x3ff1d120,32) = 32

1 fstat64(3,0x3ff1d1e0) = 0

1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3ab000

1 mprotect(0x3f3b2000,61440,PROT_NONE) = 0

1 mmap2(0x3f3c1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f3c1000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/systemd/tls/libcap.so.2",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,86384,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f395000

1 mprotect(0x3f399000,65536,PROT_NONE) = 0

1 mmap2(0x3f3a9000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f3a9000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/systemd/tls/libkmod.so.2",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,152448,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f36f000

1 mprotect(0x3f384000,61440,PROT_NONE) = 0

1 mmap2(0x3f393000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x14) = 0x3f393000

1 close(3) = 0

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

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

1 prctl(46,1072813128,1072812788,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1b0) = 0

1 mmap2(NULL,462576,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f2fe000

1 mprotect(0x3f35d000,65536,PROT_NONE) = 0

1 mmap2(0x3f36d000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5f) = 0x3f36d000

1 close(3) = 0

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

1 read(3,0x3ff1d2e4,512) = 512

1 prctl(46,1072813112,1072812772,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d1a0) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f2fc000

1 mmap2(NULL,425264,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f294000

1 mprotect(0x3f2e9000,61440,PROT_NONE) = 0

1 mmap2(0x3f2f8000,16384,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x54) = 0x3f2f8000

1 close(3) = 0

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

1 read(3,0x3ff1d2d4,512) = 512

1 prctl(46,1072813064,1072812756,512,1065377792,0) = 0

1 _llseek(3,0,648,0x3ff1d0a0,SEEK_SET) = 0

1 read(3,0x3ff1d0d0,32) = 32

1 fstat64(3,0x3ff1d190) = 0

1 mmap2(NULL,1078320,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f18c000

1 mprotect(0x3f283000,61440,PROT_NONE) = 0

1 mmap2(0x3f292000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xf6) = 0x3f292000

1 close(3) = 0

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

1 read(3,0x3ff1d2c4,512) = 512

1 prctl(46,1072813048,1072812740,512,1065377792,0) = 0

1 fstat64(3,0x3ff1d180) = 0

1 mmap2(NULL,155984,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f165000

1 mprotect(0x3f17a000,65536,PROT_NONE) = 0

1 mmap2(0x3f18a000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x15) = 0x3f18a000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f163000

1 set_thread_area(0x3f16a4a0) = 0

1 mprotect(0x3f53f000,16384,PROT_READ) = 0

1 mprotect(0x3f18a000,4096,PROT_READ) = 0

1 mprotect(0x3f292000,4096,PROT_READ) = 0

1 mprotect(0x3f2f8000,12288,PROT_READ) = 0

1 mprotect(0x3f571000,4096,PROT_READ) = 0

1 mprotect(0x3f3c1000,4096,PROT_READ) = 0

1 mprotect(0x3f36d000,4096,PROT_READ) = 0

1 mprotect(0x3f393000,4096,PROT_READ) = 0

1 mprotect(0x3f3a9000,4096,PROT_READ) = 0

1 mprotect(0x3f77c000,290816,PROT_READ) = 0

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

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

1 set_tid_address(0x3f163078) = 1

1 set_robust_list(0x3f163080,12) = -1 errno=89 (Function not implemented)

1 rt_sigaction(32,0x3ff1dce0,NULL) = 0

1 rt_sigaction(33,0x3ff1dce0,NULL) = 0

1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd28,NULL,16) = 0

1 getrlimit(3,0x3ff1ddb0) = 0

1 syscall(4020,1072815748,1072815756,0,1065138144,0)1 getpid() = 1

= 1

1 access("/proc/vz",F_OK) = -1 errno=2 (No such file or directory)

1 brk(NULL) = 0x40012114

1 brk(0x40033114) = 0x40033114

1 brk(0x40034000) = 0x40034000

1 openat(AT_FDCWD,"/proc/sys/kernel/osrelease",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 fstat64(3,0x3ff1da20) = 0

1 read(3,0x400122d0,1024) = 18

1 ioctl(3,TCGETS,0x3ff1db28) = -1 errno=25 (Inappropriate ioctl for device)

1 read(3,0x400122d0,1024) = 0

1 close(3) = 0

1 brk(0x40033000) = 0x40033000

1 openat(AT_FDCWD,"/proc/1/sched",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 fstat64(3,0x3ff1da20) = 0

1 read(3,0x40012318,1024) = 1024

1 ioctl(3,TCGETS,0x3ff1db28) = -1 errno=25 (Inappropriate ioctl for device)

1 close(3) = 0

1 openat(AT_FDCWD,"/proc/cmdline",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 fstat64(3,0x3ff1daa0) = 0

1 read(3,0x400122d0,1024) = 119

1 ioctl(3,TCGETS,0x3ff1dba8) = -1 errno=25 (Inappropriate ioctl for device)

1 read(3,0x400122d0,1024) = 0

1 close(3) = 0

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

1 connect(3,0x3f769510,30) = -1 errno=146 (Connection refused)

1 close(3) = 0

1 writev(2,0x3ff1d1e4,0x4);1Failed to create stream fd: Connection refused

 = 60

1 exit_group(1)

[*] Identification of missing filesytem areas.

[*] No missing areas found.

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