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[*] Initial strace run with jchroot on the command ./usr/bin/axfer to identify missing areas
[*] Emulating binary name: axfer 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 ./bin/axfer to identify missing areas
[*] Emulating binary name: axfer 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) = 0x40024470
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7c7000
1 uname(0x3ff1d6d0) = 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/libasound.so.2",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d464,512) = 512
1 prctl(46,1072813496,1072813156,512,1065377792,0) = 0
1 fstat64(3,0x3ff1d320) = 0
1 mmap2(NULL,1032608,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f6ca000
1 mprotect(0x3f7b3000,61440,PROT_NONE) = 0
1 mmap2(0x3f7c2000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xe8) = 0x3f7c2000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libm.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d454,512) = 512
1 prctl(46,1072813448,1072813140,512,1065377792,0) = 0
1 _llseek(3,0,648,0x3ff1d228,SEEK_SET) = 0
1 read(3,0x3ff1d258,32) = 32
1 fstat64(3,0x3ff1d310) = 0
1 mmap2(NULL,1078320,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f5c2000
1 mprotect(0x3f6b9000,61440,PROT_NONE) = 0
1 mmap2(0x3f6c8000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xf6) = 0x3f6c8000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libpthread.so.0",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d444,512) = 512
1 prctl(46,1072813528,1072813124,512,1065377792,0) = 0
1 _llseek(3,0,768,0x3ff1d210,SEEK_SET) = 0
1 read(3,0x3ff1d240,32) = 32
1 fstat64(3,0x3ff1d300) = 0
1 mmap2(NULL,181248,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f595000
1 mprotect(0x3f5af000,61440,PROT_NONE) = 0
1 mmap2(0x3f5be000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f5be000
1 mmap2(0x3f5c0000,5120,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f5c0000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d434,512) = 512
1 prctl(46,1072813544,1072813108,512,1065377792,0) = 0
1 _llseek(3,0,760,0x3ff1d208,SEEK_SET) = 0
1 read(3,0x3ff1d238,32) = 32
1 fstat64(3,0x3ff1d2f0) = 0
1 mmap2(NULL,1593152,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f410000
1 mprotect(0x3f57d000,61440,PROT_NONE) = 0
1 mmap2(0x3f58c000,28672,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x16c) = 0x3f58c000
1 mmap2(0x3f593000,8000,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f593000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/libdl.so.2",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d364,512) = 512
1 prctl(46,1072813208,1072812900,512,1065377792,0) = 0
1 _llseek(3,0,648,0x3ff1d138,SEEK_SET) = 0
1 read(3,0x3ff1d168,32) = 32
1 fstat64(3,0x3ff1d220) = 0
1 mmap2(NULL,73968,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3fd000
1 mprotect(0x3f3ff000,61440,PROT_NONE) = 0
1 mmap2(0x3f40e000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f40e000
1 close(3) = 0
1 openat(AT_FDCWD,"/lib/tls/librt.so.1",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d354,512) = 512
1 prctl(46,1072813224,1072812884,512,1065377792,0) = 0
1 _llseek(3,0,704,0x3ff1d128,SEEK_SET) = 0
1 read(3,0x3ff1d158,32) = 32
1 fstat64(3,0x3ff1d210) = 0
1 mmap2(NULL,94928,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3e5000
1 mprotect(0x3f3ec000,61440,PROT_NONE) = 0
1 mmap2(0x3f3fb000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x6) = 0x3f3fb000
1 close(3) = 0
1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f3e3000
1 set_thread_area(0x3f3eab30) = 0
1 mprotect(0x3f58c000,16384,PROT_READ) = 0
1 mprotect(0x3f5be000,4096,PROT_READ) = 0
1 mprotect(0x3f3fb000,4096,PROT_READ) = 0
1 mprotect(0x3f40e000,4096,PROT_READ) = 0
1 mprotect(0x3f6c8000,4096,PROT_READ) = 0
1 mprotect(0x3f7c2000,12288,PROT_READ) = 0
1 mprotect(0x40023000,4096,PROT_READ) = 0
1 mprotect(0x3f7fd000,4096,PROT_READ) = 0
1 set_tid_address(0x3f3e3708) = 1
1 set_robust_list(0x3f3e3710,12) = -1 errno=89 (Function not implemented)
1 rt_sigaction(32,0x3ff1dd20,NULL) = 0
1 rt_sigaction(33,0x3ff1dd20,NULL) = 0
1 rt_sigprocmask(SIG_UNBLOCK,0x3ff1dd68,NULL,16) = 0
1 getrlimit(3,0x3ff1ddf0) = 0
1 fstat64(1,0x3ff1dc50) = 0
1 brk(NULL) = 0x40024470
1 brk(0x40046470) = 0x40046470
1 brk(0x40047000) = 0x40047000
1 write(1,0x40024478,197)Usage:
axfer transfer DIRECTION OPTIONS
axfer list DIRECTION OPTIONS
axfer version
axfer help
where:
DIRECTION = capture | playback
OPTIONS = -h | --help | (subcommand specific)
= 197
1 exit_group(0)
[*] 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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