EMBA firmware report

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

[*] Emulating binary name: aplay 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/patool_extraction/DUMP/mtdblock8_unblob_extracted/mtdblock8_extract/0-9650176.squashfs_v4_le_extract (1/1)

[*] Using CPU config:

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3ffe6000

1 open("/lib/librt.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e13c) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3ffe5000

1 read(3,0x3ffe5000,4096) = 4096

1 mmap(NULL,81920,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ffd1000

1 mmap(0x3ffd1000,10552,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3ffd1000

1 mmap(0x3ffe4000,232,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x3000) = 0x3ffe4000

1 close(3) = 0

1 munmap(0x3ffe5000,4096) = 0

1 open("/lib/libasound.so.2",O_RDONLY) = 3

1 fstat(3,0x4071e12c) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3ffd0000

1 read(3,0x3ffd0000,4096) = 4096

1 mmap(NULL,946176,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3fee9000

1 mmap(0x3fee9000,862420,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3fee9000

1 mmap(0x3ffcb000,18408,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0xd2000) = 0x3ffcb000

1 close(3) = 0

1 munmap(0x3ffd0000,4096) = 0

1 open("/lib/libm.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e11c) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3fee8000

1 read(3,0x3fee8000,4096) = 4096

1 mmap(NULL,110592,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3fecd000

1 mmap(0x3fecd000,44620,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3fecd000

1 mmap(0x3fee7000,4012,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0xa000) = 0x3fee7000

1 close(3) = 0

1 munmap(0x3fee8000,4096) = 0

1 open("/lib/libdl.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e10c) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3fecc000

1 read(3,0x3fecc000,4096) = 4096

1 mmap(NULL,81920,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3feb8000

1 mmap(0x3feb8000,8728,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3feb8000

1 mmap(0x3feca000,4300,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x2000) = 0x3feca000

1 close(3) = 0

1 munmap(0x3fecc000,4096) = 0

1 open("/lib/libpthread.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0fc) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3feb7000

1 read(3,0x3feb7000,4096) = 4096

1 mmap(NULL,155648,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3fe91000

1 mmap(0x3fe91000,73648,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3fe91000

1 mmap(0x3feb3000,4936,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x12000) = 0x3feb3000

1 mmap(0x3feb5000,5216,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3feb5000

1 close(3) = 0

1 munmap(0x3feb7000,4096) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0ec) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3fe90000

1 read(3,0x3fe90000,4096) = 4096

1 mmap(NULL,573440,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3fe04000

1 mmap(0x3fe04000,475740,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3fe04000

1 mmap(0x3fe88000,7880,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x74000) = 0x3fe88000

1 mmap(0x3fe8a000,23052,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3fe8a000

1 close(3) = 0

1 munmap(0x3fe90000,4096) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0dc) = 0

1 close(3) = 0

1 open("/lib/libdl.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0cc) = 0

1 close(3) = 0

1 open("/lib/libpthread.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0bc) = 0

1 close(3) = 0

1 open("/lib/libm.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e0ac) = 0

1 close(3) = 0

1 open("/lib/libdl.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e09c) = 0

1 close(3) = 0

1 open("/lib/libpthread.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e08c) = 0

1 close(3) = 0

1 open("/lib/librt.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e07c) = 0

1 close(3) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e06c) = 0

1 close(3) = 0

1 stat("/lib/ld-uClibc.so.0",0x4071e958) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e04c) = 0

1 close(3) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e03c) = 0

1 close(3) = 0

1 open("/lib/libdl.so.0",O_RDONLY) = 3

1 fstat(3,0x4071e00c) = 0

1 close(3) = 0

1 open("/lib/libc.so.0",O_RDONLY) = 3

1 fstat(3,0x4071dffc) = 0

1 close(3) = 0

1 mmap(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|0x4000000,-1,0) = 0x3fe03000

1 set_thread_area(0x3fe0a460) = 0

1 open("/dev/urandom",O_RDONLY) = 3

1 read(3,0x4071ec38,4) = 4

1 close(3) = 0

1 mprotect(0x3feca000,4096,PROT_READ) = 0

1 mprotect(0x3feb3000,4096,PROT_READ) = 0

1 mprotect(0x3fe88000,4096,PROT_READ) = 0

1 mprotect(0x3fffe000,4096,PROT_READ) = 0

--- 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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