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[*] Initial strace run with jchroot on the command ./usr/sbin/nanddump to identify missing areas
[*] Emulating binary name: nanddump in strace mode to identify missing areas (with jchroot)
[*] Emulator used: qemu-arm-static
[*] Chroot environment used: jchroot
[*] Using root directory: /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/56048-12514271.gzip_extract/gzip.uncompressed_extract/5243916-15068666.gzip_extract/gzip.uncompressed_extract (1/1)
[*] Using CPU config: NONE
1 readlinkat(AT_FDCWD,"/proc/self/exe",0x4071db28,4096) = 18
1 mmap2(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ffe6000
1 open("/lib//libc.so.0",O_RDONLY) = 3
1 fstat(3,0x4071e1dc) = 0
1 mmap2(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ffe5000
1 read(3,0x3ffe5000,4096) = 4096
1 mmap2(NULL,651264,PROT_NONE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ff46000
1 mmap2(0x3ff46000,486668,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_FIXED,3,0) = 0x3ff46000
1 mmap2(0x3ffcd000,4852,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_FIXED,3,0x77) = 0x3ffcd000
1 mmap2(0x3ffcf000,88104,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3ffcf000
1 close(3) = 0
1 munmap(0x3ffe5000,4096) = 0
1 stat("/lib/ld-uClibc.so.0",0x4071eac0) = 0
1 mmap2(NULL,4096,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3ff45000
1 mprotect(0x00026000,4096,PROT_READ) = 0
1 mprotect(0x3ffcd000,4096,PROT_READ) = 0
1 mprotect(0x3fffe000,4096,PROT_READ) = 0
1 set_tid_address(0x3ff45068) = 1
1 set_robust_list(0x3ff4506c,12) = -1 errno=38 (Function not implemented)
1 rt_sigaction(32,0x4071eaa4,NULL) = 0
1 rt_sigaction(33,0x4071eaa4,NULL) = 0
1 rt_sigprocmask(SIG_UNBLOCK,0x4071eae8,NULL,8) = 0
1 ugetrlimit(3,1081207508,4,1696,1073536072,16) = 0
1 ioctl(0,TCGETS,0x4071ea94) = -1 errno=25 (Inappropriate ioctl for device)
1 ioctl(1,TCGETS,0x4071ea94) = -1 errno=25 (Inappropriate ioctl for device)
1 write(2,0x154b0,7)Usage: = 7
1 write(2,0x152db,8)nanddump = 8
1 write(2,0x154b9,1211) [OPTIONS] MTD-device
Dumps the contents of a nand mtd partition.
-h --help Display this help and exit
--version Output version information and exit
--bb=METHOD Choose bad block handling method (see below).
-a --forcebinary Force printing of binary data to tty
-c --canonicalprint Print canonical Hex+ASCII dump
-f file --file=file Dump to file
-l length --length=length Length
-n --noecc Read without error correction
--omitoob Omit OOB data (default)
-o --oob Dump OOB data
-p --prettyprint Print nice (hexdump)
-q --quiet Don't display progress and status messages
-s addr --startaddress=addr Start address
--skip-bad-blocks-to-start
Skip bad blocks when seeking to the start address
--bb=METHOD, where METHOD can be `padbad', `dumpbad', or `skipbad':
padbad: dump flash data, substituting 0xFF for any bad blocks
dumpbad: dump flash data, including any bad blocks
skipbad: dump good data, completely skipping any bad blocks (default)
= 1211
1 exit_group(1)
[*] Identification of missing filesytem areas.
[*] No missing areas found.
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