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[*] Initial strace run with jchroot on the command ./usr/bin/sadf to identify missing areas
[*] Emulating binary name: sadf 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/sadf to identify missing areas
[*] Emulating binary name: sadf 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) = 0x4007dc90
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/libc.so.6",O_RDONLY|O_CLOEXEC) = 3
1 read(3,0x3ff1d464,512) = 512
1 prctl(46,1072813592,1072813156,512,1065377792,0) = 0
1 _llseek(3,0,760,0x3ff1d238,SEEK_SET) = 0
1 read(3,0x3ff1d268,32) = 32
1 fstat64(3,0x3ff1d320) = 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(0x3f7cf220) = 0
1 mprotect(0x3f7be000,16384,PROT_READ) = 0
1 mprotect(0x40074000,4096,PROT_READ) = 0
1 mprotect(0x3f7fd000,4096,PROT_READ) = 0
1 brk(NULL) = 0x4007dc90
1 brk(0x4009ec90) = 0x4009ec90
1 brk(0x4009f000) = 0x4009f000
1 time(0,1072813792,1074152076,-2139062144,0,0) = 1689942998
1 openat(AT_FDCWD,"/etc/localtime",O_RDONLY|O_CLOEXEC) = 3
1 fstat64(3,0x3ff1d518) = 0
1 fstat64(3,0x3ff1d3b8) = 0
1 read(3,0x4007e428,4096) = 148
1 _llseek(3,4294967295,4294967290,0x3ff1d3c8,SEEK_CUR) = 0
1 read(3,0x4007e428,4096) = 6
1 close(3) = 0
1 stat("/var/log/sa/sa20230721",0x3ff1d380) = -1 errno=2 (No such file or directory)
1 openat(AT_FDCWD,"/var/log/sa/sa21",O_RDONLY) = -1 errno=2 (No such file or directory)
1 write(2,0x3ff1b1d0,56)Cannot open /var/log/sa/sa21: No such file or directory
= 56
1 write(2,0x40063e54,43)Please check if data collecting is enabled
= 43
1 exit_group(2)
[*] 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
[*] Found missing area: /var/log/sa/sa21
[*] Trying to identify this missing file: sa21
[*] Creating directory /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/var/log/sa
[*] Missing file /logs/s115_usermode_emulator/firmware/unblob_extracted/firmware_extract/4325012-58052244.squashfs_v4_le_extract/usr/var/log/sa/sa21
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