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[*] Initial strace run with jchroot on the command ./usr/sbin/mkdosfs to identify missing areas
[*] Emulating binary name: mkdosfs 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/mkdosfs to identify missing areas
[*] Emulating binary name: mkdosfs 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) = 0x4001e600
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7c7000
1 uname(0x3ff1d6b0) = 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/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d444,512) = 512
1 prctl(46,1072813560,1072813124,512,1065377792,0) = 0
1 _llseek(3,0,760,0x3ff1d218,SEEK_SET) = 0
1 read(3,0x3ff1d248,32) = 32
1 fstat64(3,0x3ff1d300) = 0
1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f642000
1 mprotect(0x3f7af000,61440,PROT_NONE) = 0
1 mmap2(0x3f7be000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f7be000
1 mmap2(0x3f7c5000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f7c5000
1 close(3) = 0
1 set_thread_area(0x3f7cf200) = 0
1 mprotect(0x3f7be000,16384,PROT_READ) = 0
1 mprotect(0x40019000,4096,PROT_READ) = 0
1 mprotect(0x3f7fd000,4096,PROT_READ) = 0
1 time(0,1073866208,-2095120121,1029636211,0,0) = 1689943280
1 fstat64(1,0x3ff1d578) = 0
1 brk(NULL) = 0x4001e600
1 brk(0x40040600) = 0x40040600
1 brk(0x40041000) = 0x40041000
1 write(2,0x40008924,21)No device specified!
= 21
1 write(2,0x3ff1b588,359)Usage: mkdosfs [-A] [-c] [-C] [-v] [-I] [-l bad-block-file] [-b backup-boot-sector]
[-m boot-msg-file] [-n volume-name] [-i volume-id] [-B bootcode]
[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs]
[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors]
[-d directory] /dev/name [blocks]
= 359
1 write(1,0x4001e608,27)mkdosfs 2.11 (12 Mar 2005)
= 27
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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