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[*] Initial strace run with jchroot on the command ./usr/sbin/policykit_parhand to identify missing areas

[*] Emulating binary name: policykit_parhand 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/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract (1/2)

[*] Using CPU config: 

1 brk(NULL) = 0x4001309c

1 uname(0x3ff1d890) = 0

1 access("/etc/ld.so.preload",R_OK) = 0

1 openat(AT_FDCWD,"/etc/ld.so.preload",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1d860) = 0

1 mmap2(NULL,19,PROT_READ|PROT_WRITE,MAP_PRIVATE,3,0) = 0x3f7cf000

1 close(3) = 0

1 munmap(0x3f7cf000,19) = 0

1 openat(AT_FDCWD,"/etc/ld.so.cache",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = -1 errno=2 (No such file or directory)

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libaxlog.so",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d1a0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cee8) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f7ce000

1 mmap2(NULL,73752,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f7bb000

1 mprotect(0x3f7bd000,61440,PROT_NONE) = 0

1 mmap2(0x3f7cc000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f7cc000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libapac.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d190,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ced8) = 0

1 mmap2(NULL,77840,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f7a7000

1 mprotect(0x3f7aa000,61440,PROT_NONE) = 0

1 mmap2(0x3f7b9000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f7b9000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libpolicykit_parhand.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d180,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cec8) = 0

1 mmap2(NULL,90184,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f790000

1 mprotect(0x3f796000,61440,PROT_NONE) = 0

1 mmap2(0x3f7a5000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5) = 0x3f7a5000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libgio-2.0.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d170,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ceb8) = 0

1 mmap2(NULL,1213408,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f667000

1 mprotect(0x3f77a000,65536,PROT_NONE) = 0

1 mmap2(0x3f78a000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x113) = 0x3f78a000

1 mmap2(0x3f78f000,992,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f78f000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libgobject-2.0.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d160,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cea8) = 0

1 mmap2(NULL,297316,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f61e000

1 mprotect(0x3f654000,65536,PROT_NONE) = 0

1 mmap2(0x3f664000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x36) = 0x3f664000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libglib-2.0.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d150,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce98) = 0

1 mmap2(NULL,965448,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f532000

1 mprotect(0x3f60c000,65536,PROT_NONE) = 0

1 mmap2(0x3f61c000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xda) = 0x3f61c000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libparhand.so",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d140,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce88) = 0

1 mmap2(NULL,151852,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f50c000

1 mprotect(0x3f520000,65536,PROT_NONE) = 0

1 mmap2(0x3f530000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x14) = 0x3f530000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libc.so.6",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d130,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce78) = 0

1 mmap2(NULL,1148532,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3f3000

1 mprotect(0x3f4f0000,61440,PROT_NONE) = 0

1 mmap2(0x3f4ff000,16384,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xfc) = 0x3f4ff000

1 mmap2(0x3f503000,34420,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f503000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libdbus-1.so.3",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d110,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce58) = 0

1 mmap2(NULL,270672,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f3b0000

1 mprotect(0x3f3e1000,65536,PROT_NONE) = 0

1 mmap2(0x3f3f1000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x31) = 0x3f3f1000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/../glib/tls/v8l/neon/vfp/libgmodule-2.0.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d100,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce48) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f3ae000

1 mmap2(NULL,73796,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f39b000

1 mprotect(0x3f39d000,61440,PROT_NONE) = 0

1 mmap2(0x3f3ac000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x1) = 0x3f3ac000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/../glib/tls/v8l/neon/vfp/libz.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0f0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce38) = 0

1 mmap2(NULL,126984,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f37b000

1 mprotect(0x3f38a000,61440,PROT_NONE) = 0

1 mmap2(0x3f399000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xe) = 0x3f399000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/../glib/tls/v8l/neon/vfp/libffi.so.8",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0e0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce28) = 0

1 mmap2(NULL,90724,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f364000

1 mprotect(0x3f36a000,61440,PROT_NONE) = 0

1 mmap2(0x3f379000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x5) = 0x3f379000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libpcre.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0d0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce18) = 0

1 mmap2(NULL,389196,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f304000

1 mprotect(0x3f352000,65536,PROT_NONE) = 0

1 mmap2(0x3f362000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4e) = 0x3f362000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libxmlnode.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0c0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1ce08) = 0

1 mmap2(NULL,77832,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f2f0000

1 mprotect(0x3f2f3000,61440,PROT_NONE) = 0

1 mmap2(0x3f302000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f302000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libsystemd.so.0",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0b0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cdf8) = 0

1 mmap2(NULL,659836,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f24e000

1 mprotect(0x3f2da000,65536,PROT_NONE) = 0

1 mmap2(0x3f2ea000,20480,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x8c) = 0x3f2ea000

1 mmap2(0x3f2ef000,380,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS|MAP_FIXED,-1,0) = 0x3f2ef000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/../glib/tls/v8l/neon/vfp/libgcc_s.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d0a0,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cde8) = 0

1 mmap2(NULL,163900,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f225000

1 mprotect(0x3f23d000,61440,PROT_NONE) = 0

1 mmap2(0x3f24c000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x17) = 0x3f24c000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libexpat.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d090,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cdd8) = 0

1 mmap2(NULL,176136,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f1f9000

1 mprotect(0x3f213000,61440,PROT_NONE) = 0

1 mmap2(0x3f222000,12288,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x19) = 0x3f222000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libconfutils.so",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d080,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cdc8) = 0

1 mmap2(NULL,77836,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f1e5000

1 mprotect(0x3f1e8000,61440,PROT_NONE) = 0

1 mmap2(0x3f1f7000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x2) = 0x3f1f7000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libzstd.so.1",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d070,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cdb8) = 0

1 mmap2(NULL,839716,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f117000

1 mprotect(0x3f1d4000,61440,PROT_NONE) = 0

1 mmap2(0x3f1e3000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0xbc) = 0x3f1e3000

1 close(3) = 0

1 openat(AT_FDCWD,"/usr/lib/tls/v8l/neon/vfp/libcap.so.2",O_RDONLY|O_LARGEFILE|O_CLOEXEC) = 3

1 read(3,0x3ff1d060,512) = 512

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1cda8) = 0

1 mmap2(NULL,86052,PROT_EXEC|PROT_READ,MAP_PRIVATE|MAP_DENYWRITE,3,0) = 0x3f101000

1 mprotect(0x3f106000,61440,PROT_NONE) = 0

1 mmap2(0x3f115000,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_DENYWRITE|MAP_FIXED,3,0x4) = 0x3f115000

1 close(3) = 0

1 mmap2(NULL,8192,PROT_READ|PROT_WRITE,MAP_PRIVATE|MAP_ANONYMOUS,-1,0) = 0x3f0ff000

1 set_tid_address(0x3f1001d8) = 1

1 set_robust_list(0x3f1001e0,12) = -1 errno=38 (Function not implemented)

1 mprotect(0x3f4ff000,8192,PROT_READ) = 0

1 mprotect(0x3f115000,4096,PROT_READ) = 0

1 mprotect(0x3f1e3000,4096,PROT_READ) = 0

1 mprotect(0x3f362000,4096,PROT_READ) = 0

1 mprotect(0x3f61c000,4096,PROT_READ) = 0

1 mprotect(0x3f24c000,4096,PROT_READ) = 0

1 mprotect(0x3f379000,4096,PROT_READ) = 0

1 mprotect(0x3f664000,8192,PROT_READ) = 0

1 mprotect(0x3f1f7000,4096,PROT_READ) = 0

1 mprotect(0x3f222000,8192,PROT_READ) = 0

1 mprotect(0x3f2ea000,16384,PROT_READ) = 0

1 mprotect(0x3f302000,4096,PROT_READ) = 0

1 mprotect(0x3f399000,4096,PROT_READ) = 0

1 mprotect(0x3f3ac000,4096,PROT_READ) = 0

1 mprotect(0x3f3f1000,4096,PROT_READ) = 0

1 mprotect(0x3f78a000,16384,PROT_READ) = 0

1 mprotect(0x3f530000,4096,PROT_READ) = 0

1 mprotect(0x3f7a5000,4096,PROT_READ) = 0

1 mprotect(0x3f7b9000,4096,PROT_READ) = 0

1 mprotect(0x3f7cc000,4096,PROT_READ) = 0

1 mprotect(0x40012000,4096,PROT_READ) = 0

1 mprotect(0x3f7fd000,4096,PROT_READ) = 0

1 ugetrlimit(3,1072814632,1062229300,1062254002,1,1062211172) = 0

1 prctl(23,32,0,1058103300,32,0) = 1

1 prctl(23,48,0,1058103300,48,33) = -1 errno=22 (Invalid argument)

1 prctl(23,40,0,1,40,33) = 1

1 prctl(23,44,0,1,44,41) = -1 errno=22 (Invalid argument)

1 prctl(23,42,0,1,42,41) = -1 errno=22 (Invalid argument)

1 prctl(23,41,0,1,41,41) = -1 errno=22 (Invalid argument)

1 brk(NULL) = 0x4001309c

1 brk(0x4003409c) = 0x4003409c

1 brk(0x40035000) = 0x40035000

1 clock_gettime64(CLOCK_REALTIME,0x3ff1dbf8) = 0 ({tv_sec=1690035701,tv_nsec=530207694})

1 futex(0x3f61d9d0,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

1 futex(0x3f61d9d0,FUTEX_PRIVATE_FLAG|FUTEX_WAKE,2147483647,NULL,NULL,0) = 0

1 inotify_init1(526336,1064997306,0,99,1073845696,1064997292) = 3

1 inotify_add_watch(3,1064997292,642,99,1073845696,1064997292) = -1 errno=2 (No such file or directory)

1 close(3) = 0

1 clock_gettime64(CLOCK_REALTIME_COARSE,0x3ff1da00) = 0 ({tv_sec=1690035701,tv_nsec=777972323})

1 openat(AT_FDCWD,"/etc/localtime",O_RDONLY|O_CLOEXEC) = 3

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1d780) = 0

1 statx(3,"",AT_EMPTY_PATH|AT_NO_AUTOMOUNT,STATX_BASIC_STATS,0x3ff1d6b8) = 0

1 read(3,0x4001be28,4096) = 111

1 _llseek(3,4294967295,4294967236,0x3ff1d7f8,SEEK_CUR) = 0

1 read(3,0x4001be28,4096) = 60

1 close(3) = 0

1 socket(PF_UNIX,SOCK_DGRAM|SOCK_CLOEXEC,IPPROTO_IP) = 3

1 connect(3,0x3f4e2674,110) = -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/patool_extraction/rootfs.img_unblob_extracted/rootfs.img_extract/0-50593792.squashfs_v4_le_extract/etc/ld.so.cache

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