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[*] Initial strace run with jchroot on the command ./usr/sbin/dropbear to identify missing areas
[*] Emulating binary name: dropbear 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/1568982-13971496.squashfs_v4_le_extract (1/1)
[*] Using CPU config:
1 brk(NULL) = 0x00437990
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ffc8000
1 uname(0x4071e700) = 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/libutil.so.1",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x4071e484,512) = 512
1 prctl(46,9,1081205892,512,1073770496,0) = 0
1 _llseek(3,0,648,0x4071e238,SEEK_SET) = 0
1 read(3,0x4071e268,32) = 32
1 fstat64(3,0x4071e348) = 0
1 mmap2(NULL,73936,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ffb5000
1 mprotect(0x3ffb7000,61440,PROT_NONE) = 0
1 mmap2(0x3ffc6000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3ffc6000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libcrypt.so.1",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x4071e46c,512) = 512
1 prctl(46,9,1081205868,512,1073770496,0) = 0
1 _llseek(3,0,648,0x4071e220,SEEK_SET) = 0
1 read(3,0x4071e250,32) = 32
1 fstat64(3,0x4071e330) = 0
1 mmap2(NULL,262700,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ff74000
1 mprotect(0x3ff7d000,61440,PROT_NONE) = 0
1 mmap2(0x3ff8c000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x8) = 0x3ff8c000
1 mmap2(0x3ff8e000,156204,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3ff8e000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libgcc_s.so.1",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x4071e454,512) = 512
1 prctl(46,9,1081205844,512,1073770496,0) = 0
1 fstat64(3,0x4071e318) = 0
1 mmap2(NULL,144160,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3ff50000
1 mprotect(0x3ff63000,61440,PROT_NONE) = 0
1 mmap2(0x3ff72000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x12) = 0x3ff72000
1 mprotect(0x4071e000,4096,PROT_EXEC|PROT_READ|PROT_WRITE|PROT_GROWSDOWN) = 0
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x4071e43c,512) = 512
1 prctl(46,13,1081205820,512,1073770496,0) = 0
1 _llseek(3,0,792,0x4071e1f8,SEEK_SET) = 0
1 read(3,0x4071e228,32) = 32
1 fstat64(3,0x4071e300) = 0
1 mmap2(NULL,1630336,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3fdc1000
1 mprotect(0x3ff37000,61440,PROT_NONE) = 0
1 mmap2(0x3ff46000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x175) = 0x3ff46000
1 mmap2(0x3ff4d000,8320,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3ff4d000
1 close(3) = 0
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3fdbf000
1 set_thread_area(0x3fdc64a0) = 0
1 mprotect(0x3ff46000,16384,PROT_READ) = 0
1 mprotect(0x3ff72000,4096,PROT_READ) = 0
1 mprotect(0x3ff8c000,4096,PROT_READ) = 0
1 mprotect(0x3ffc6000,4096,PROT_READ) = 0
1 mprotect(0x00436000,4096,PROT_READ) = 0
1 mprotect(0x3fffe000,4096,PROT_READ) = 0
1 prlimit64(0,RLIMIT_CORE,{rlim_cur=0,rlim_max=0},NULL) = 0
1 brk(NULL) = 0x00437990
1 brk(0x00458990) = 0x00458990
1 brk(0x00459000) = 0x00459000
1 rt_sigaction(SIGINT,0x4071e760,0x4071e740) = 0
1 rt_sigaction(SIGTERM,0x4071e760,0x4071e740) = 0
1 rt_sigaction(SIGPIPE,0x4071e760,0x4071e740) = 0
1 rt_sigaction(SIGCHLD,0x4071e8a0,NULL) = 0
1 rt_sigaction(SIGSEGV,0x4071e760,0x4071e740) = 0
1 openat(AT_FDCWD,"/etc/dropbear/dropbear_rsa_host_key",O_RDONLY|O_LARGEFILE) = 3
1 read(3,0x437b40,1700) = 0
1 close(3) = 0
1 time(0,1081204940,1,2130640638,0,0) = 1690095928
1 openat(AT_FDCWD,"/etc/localtime",O_RDONLY|O_CLOEXEC) = -1 errno=2 (No such file or directory)
1 getpid() = 1
1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 3
1 connect(3,0x3ff4d5d0,110) = -1 errno=2 (No such file or directory)
1 close(3) = 0
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/1568982-13971496.squashfs_v4_le_extract/etc/ld.so.cache
[*] Found missing area: /etc/localtime
[*] Trying to identify this missing file: localtime
[*] Possible matching file found: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/1568982-13971496.squashfs_v4_le_extract/etc/localtime
[*] Copy file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/1568982-13971496.squashfs_v4_le_extract/etc/localtime to /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/1568982-13971496.squashfs_v4_le_extract/etc/
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