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[*] Initial strace run with jchroot on the command ./usr/sbin/badblocks to identify missing areas
[*] Emulating binary name: badblocks 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 ./sbin/badblocks to identify missing areas
[*] Emulating binary name: badblocks 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) = 0x40017210
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7c7000
1 uname(0x3ff1d6a0) = 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/libext2fs.so.2",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d434,512) = 512
1 prctl(46,1072813416,1072813108,512,1065377792,0) = 0
1 fstat64(3,0x3ff1d2f0) = 0
1 mmap2(NULL,499104,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f74d000
1 mprotect(0x3f7b5000,65536,PROT_NONE) = 0
1 mmap2(0x3f7c5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x68) = 0x3f7c5000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libcom_err.so.2",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,78160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f739000
1 mprotect(0x3f73c000,61440,PROT_NONE) = 0
1 mmap2(0x3f74b000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f74b000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d414,512) = 512
1 prctl(46,1072813512,1072813076,512,1065377792,0) = 0
1 _llseek(3,0,760,0x3ff1d1e8,SEEK_SET) = 0
1 read(3,0x3ff1d218,32) = 32
1 fstat64(3,0x3ff1d2d0) = 0
1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5b4000
1 mprotect(0x3f721000,61440,PROT_NONE) = 0
1 mmap2(0x3f730000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f730000
1 mmap2(0x3f737000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f737000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libpthread.so.0",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d354,512) = 512
1 prctl(46,1072813288,1072812884,512,1065377792,0) = 0
1 _llseek(3,0,768,0x3ff1d120,SEEK_SET) = 0
1 read(3,0x3ff1d150,32) = 32
1 fstat64(3,0x3ff1d210) = 0
1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f587000
1 mprotect(0x3f5a1000,61440,PROT_NONE) = 0
1 mmap2(0x3f5b0000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f5b0000
1 mmap2(0x3f5b2000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f5b2000
1 close(3) = 0
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f585000
1 set_thread_area(0x3f58c4a0) = 0
1 mprotect(0x3f730000,16384,PROT_READ) = 0
1 mprotect(0x3f5b0000,4096,PROT_READ) = 0
1 mprotect(0x3f74b000,4096,PROT_READ) = 0
1 mprotect(0x3f7c5000,4096,PROT_READ) = 0
1 mprotect(0x40016000,4096,PROT_READ) = 0
1 mprotect(0x3f7fd000,4096,PROT_READ) = 0
1 set_tid_address(0x3f585078) = 1
1 set_robust_list(0x3f585080,12) = -1 errno=89 (Function not implemented)
1 rt_sigaction(32,0x3ff1dcf0,NULL) = 0
1 rt_sigaction(33,0x3ff1dcf0,NULL) = 0
1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd38,NULL,16) = 0
1 getrlimit(3,0x3ff1ddc0) = 0
1 time(0,0,0,0,0,0) = 1689943315
1 write(2,0x3ff1b6f0,269)Usage: ./sbin/badblocks [-b block_size] [-i input_file] [-o output_file] [-svwnfBX]
[-c blocks_at_once] [-d delay_factor_between_reads] [-e max_bad_blocks]
[-p num_passes] [-t test_pattern [-t test_pattern [...]]]
device [last_block [first_block]]
= 269
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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