root@ns2radius2 ~]# strace -f urbackupclientctl set-settings -k internet_mode_enabled -v true -k internet_server -v xxxx.mydomain.org -k internet_server_port -v 55415 -k computername -v "ns2" -k internet_authkey -v tnZ8tBdThy execve("/usr/local/bin/urbackupclientctl", ["urbackupclientctl", "set-settings", "-k", "internet_mode_enabled", "-v", "true", "-k", "internet_server", "-v", "xxxx.mydomain.org", "-k", "internet_server_port", "-v", "55415", "-k", "computername", ...], [/* 21 vars */]) = 0 set_thread_area({entry_number:-1 -> 6, base_addr:0xbfad2280, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 getpid() = 23241 mmap2(NULL, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa7000 madvise(0xb7fa7000, 12288, 0xc /* MADV_??? */) = -1 EINVAL (Invalid argument) set_tid_address(0x815beb4) = 23241 faccessat(AT_FDCWD, "/dev/urandom", R_OK) = 0 futex(0x81590ac, FUTEX_WAKE_PRIVATE, 2147483647) = 0 SYS_355(0xbfad2140, 0x28, 0x1, 0x28, 0xbfad2140) = -1 ENOSYS (Function not implemented) openat(AT_FDCWD, "/dev/urandom", O_RDONLY|O_LARGEFILE|O_NOFOLLOW|0x80000) = 3 read(3, "L\6\212s&z\254\240\371d\207A\367\257\246\201\361\275\rP\211\203\33\251\321\317\360\332l\210\307R"..., 40) = 40 close(3) = 0 mmap2(NULL, 1096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa6000 prctl(0x53564d41, 0, 0xb7fa6000, 0x448, 0x812c9c6) = -1 EINVAL (Invalid argument) sched_getscheduler(0) = 0 (SCHED_OTHER) mmap2(NULL, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa1000 mprotect(0xb7fa1000, 4096, PROT_NONE) = 0 sigaltstack({ss_sp=0xb7fa2000, ss_flags=0, ss_size=16384}, NULL) = 0 prctl(0x53564d41, 0, 0xb7fa2000, 0x4000, 0x812d1e6) = -1 EINVAL (Invalid argument) mprotect(0x815a000, 4096, PROT_READ) = 0 mprotect(0x815a000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0x815a000, 4096, PROT_READ) = 0 openat(AT_FDCWD, "/dev/null", O_RDWR|O_LARGEFILE) = 3 fcntl64(0, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) fcntl64(1, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) fcntl64(2, F_GETFL) = 0x8002 (flags O_RDWR|O_LARGEFILE) close(3) = 0 personality(0xffffffff /* PER_??? */) = 0 personality(PER_LINUX32) = 0 mmap2(NULL, 20480, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0xb7f9c000 mprotect(0xb7f9d000, 12288, PROT_READ|PROT_WRITE) = 0 rt_sigprocmask(SIG_BLOCK, ~[RT_1 RT_2 RT_3 RT_4 RT_5 RT_6], [], 8) = 0 rt_sigprocmask(SIG_SETMASK, [RTMIN], NULL, 8) = 0 set_thread_area({entry_number:-1 -> 7, base_addr:0xb7f9ffd8, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0 prctl(0x53564d41, 0, 0xb7f9d000, 0x3000, 0x812d18b) = -1 EINVAL (Invalid argument) munmap(0xb7fa7000, 12288) = 0 open("/sys/kernel/mm/transparent_hugepage/enabled", O_RDONLY) = -1 ENOENT (No such file or directory) mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7e9c000 prctl(0x53564d41, 0, 0xb7e9c000, 0x100000, 0x812de17) = -1 EINVAL (Invalid argument) munmap(0xb7e9c000, 1048576) = 0 mmap2(NULL, 2093056, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d9d000 prctl(0x53564d41, 0, 0xb7d9d000, 0x1ff000, 0x812de17) = -1 EINVAL (Invalid argument) munmap(0xb7d9d000, 405504) = 0 munmap(0xb7f00000, 638976) = 0 clock_gettime(0x6 /* CLOCK_??? */, 0xbfad1f90) = -1 EINVAL (Invalid argument) clock_gettime(0x6 /* CLOCK_??? */, 0xbfad1f90) = -1 EINVAL (Invalid argument) clock_gettime(0x6 /* CLOCK_??? */, 0xbfad1fd0) = -1 EINVAL (Invalid argument) mmap2(NULL, 1048576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d00000 prctl(0x53564d41, 0, 0xb7d00000, 0x100000, 0x812de17) = -1 EINVAL (Invalid argument) madvise(0xb7d05000, 4096, MADV_DONTNEED) = 0 madvise(0xb7d00000, 20480, MADV_DONTNEED) = 0 fstatat64(AT_FDCWD, "/dev/__properties__", 0xbfad2148, 0) = -1 ENOENT (No such file or directory) openat(AT_FDCWD, "/dev/__properties__", O_RDONLY|O_LARGEFILE|O_NOFOLLOW|0x80000) = -1 ENOENT (No such file or directory) mprotect(0x8155000, 12288, PROT_READ) = 0 mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7fa9000 prctl(0x53564d41, 0, 0xb7fa9000, 0x1000, 0x812d2e4) = -1 EINVAL (Invalid argument) mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x81590ac, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x8159e84, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x81590ac, FUTEX_WAKE_PRIVATE, 2147483647) = 0 futex(0x81590ac, FUTEX_WAKE_PRIVATE, 2147483647) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 mprotect(0xb7fa9000, 4096, PROT_READ|PROT_WRITE) = 0 mprotect(0xb7fa9000, 4096, PROT_READ) = 0 openat(AT_FDCWD, "/usr/local/var/urbackup/pw_change.txt", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0700, st_size=30, ...}) = 0 _llseek(3, 0, [30], SEEK_END) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 30, [30], SEEK_SET) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 0, [0], SEEK_SET) = 0 _llseek(3, 0, [0], SEEK_CUR) = 0 read(3, "Oeqt9HAd3ZPo4Y9I0FK2JAnD3WTLhu", 4096) = 30 read(3, "", 4096) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 30, [30], SEEK_SET) = 0 close(3) = 0 openat(AT_FDCWD, "/usr/local/var/urbackup/pw_change.txt", O_RDONLY|O_LARGEFILE) = 3 fstat64(3, {st_mode=S_IFREG|0700, st_size=30, ...}) = 0 _llseek(3, 0, [30], SEEK_END) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 30, [30], SEEK_SET) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 0, [0], SEEK_SET) = 0 _llseek(3, 0, [0], SEEK_CUR) = 0 read(3, "Oeqt9HAd3ZPo4Y9I0FK2JAnD3WTLhu", 4096) = 30 read(3, "", 4096) = 0 _llseek(3, 0, [30], SEEK_CUR) = 0 _llseek(3, 30, [30], SEEK_SET) = 0 close(3) = 0 socket(PF_INET, 0x80001 /* SOCK_??? */, IPPROTO_IP) = -1 EINVAL (Invalid argument) socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3 connect(3, {sa_family=AF_INET, sin_port=htons(35623), sin_addr=inet_addr("127.0.0.1")}, 16) = 0 sendto(3, "\322\0\0\0UPDATE SETTINGS internet_mod"..., 214, 0, NULL, 0) = 214 recvfrom(3,