[Buildroot] Problem with package wvdial 1.61

Pascal K pascalkrauth at gmail.com
Thu Feb 18 09:02:25 UTC 2016


Hello,

I have a Ubuntu running wvdial 1.61 and a buildroot 2015-05 <201505> build
for a x86 processor, the system is build against glibc with the same
version.

On Ubuntu my modem runs fine with wvdial, with the buildroot created wvdial
it doesn't.

>From the user point of view it shows problems with the configuration file,
which does indeed exist. I did also have to create a symbolic link to
/dev/modem from my original modem interface /dev/ttyACM0.
Strangely the detection of that interface does work on both systems but
when i try to run my configuration I get:

--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Modem initialized.
--> Configuration does not specify a valid phone number.
--> Configuration does not specify a valid login name.
--> Configuration does not specify a valid password.
+++ exited with 1 +++

Configuration:

[Dialer Defaults]
Init2 = ATQ0 V1 E1 S0=0 &C1 &D2 +FCLASS=0
Modem Type = Analog Modem
Phone = *99***1#
ISDN = 0
Username = internet
Init1 = ATZ
Password = t-d1
Modem = /dev/modem
Baud = 460800

Strace:
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libuniconf.so.4.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libwvstreams.so.4.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libwvutils.so.4.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libwvbase.so.4.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libreadline.so.6", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libssl.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
open("/lib/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = 3
open("/usr/lib/tls/i686/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1
ENOENT (No such file or directory)
open("/usr/lib/tls/i686/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
open("/usr/lib/tls/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
open("/usr/lib/tls/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
open("/usr/lib/i686/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
open("/usr/lib/i686/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
open("/usr/lib/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
open("/usr/lib/libncurses.so.5", O_RDONLY|O_CLOEXEC) = 3
open("/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
open("/etc/wvdial.conf", O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 4
--> WvDial: Internet dialer version 1.61
--> Warning: section [Dialer Defaults] does not exist in wvdial.conf.
open("/var/lock/LCK..modem", O_RDWR|O_CREAT|O_EXCL|O_NONBLOCK|O_LARGEFILE,
0644) = 4
open("/dev/modem", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = 4
--> Initializing modem.
--> Sending: ATZ
ATZ
OK
--> Modem initialized.
--> Configuration does not specify a valid phone number.
--> Configuration does not specify a valid login name.
--> Configuration does not specify a valid password.
+++ exited with 1 +++


extended strace;

execve("/usr/bin/wvdial", ["wvdial"], [/* 17 vars */]) = 0
brk(0) = 0x9480000 <09480000>
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb76e7000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=22316, ...}) = 0
mmap2(NULL, 22316, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb76e1000
close(3) = 0
open("/usr/lib/libuniconf.so.4.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0
\222\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=379224, ...}) = 0
mmap2(NULL, 382932, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7683000
mmap2(0xb76de000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5a000) = 0xb76de000
close(3) = 0
open("/usr/lib/libwvstreams.so.4.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\361\2\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=873972, ...}) = 0
mmap2(NULL, 877684, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb75ac000
mmap2(0xb767d000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd0000) = 0xb767d000
close(3) = 0
open("/usr/lib/libwvutils.so.4.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\254\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=141740, ...}) = 0
mmap2(NULL, 1199820, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb7487000
mmap2(0xb74a9000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x21000) = 0xb74a9000
mmap2(0xb74ab000, 1052364, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb74ab000
close(3) = 0
open("/usr/lib/libwvbase.so.4.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300.\2\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=530744, ...}) = 0
mmap2(NULL, 542316, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7402000
mmap2(0xb7480000, 16384, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7e000) = 0xb7480000
mmap2(0xb7484000, 9836, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7484000
close(3) = 0
open("/usr/lib/libstdc++.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0`\177\4\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=759576, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7401000
mmap2(NULL, 788736, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7340000
mprotect(0xb73f4000, 4096, PROT_NONE) = 0
mmap2(0xb73f5000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xb4000) = 0xb73f5000
mmap2(0xb73fb000, 22784, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb73fb000
close(3) = 0
open("/lib/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20E\0\0004\0\0\0"..., 512)
= 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=300408, ...}) = 0
mmap2(NULL, 303232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb72f5000
mmap2(0xb733e000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x48000) = 0xb733e000
close(3) = 0
open("/lib/libgcc_s.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220\37\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=85696, ...}) = 0
mmap2(NULL, 88928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb72df000
mmap2(0xb72f4000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0xb72f4000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\220|\1\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1578360, ...}) = 0
mmap2(NULL, 1587740, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb715b000
mmap2(0xb72d9000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17e000) = 0xb72d9000
mmap2(0xb72dc000, 10780, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb72dc000
close(3) = 0
open("/usr/lib/libz.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\27\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=70024, ...}) = 0
mmap2(NULL, 72876, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7149000
mmap2(0xb715a000, 4096, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x10000) = 0xb715a000
close(3) = 0
open("/usr/lib/libreadline.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0
\317\0\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0555, st_size=257540, ...}) = 0
mmap2(NULL, 220624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb7113000
mmap2(0xb7144000, 16384, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x31000) = 0xb7144000
mmap2(0xb7148000, 3536, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7148000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7112000
open("/usr/lib/libssl.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240\5\1\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=414260, ...}) = 0
mmap2(NULL, 417276, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb70ac000
mmap2(0xb710c000, 24576, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x5f000) = 0xb710c000
close(3) = 0
open("/usr/lib/libcrypto.so.1.0.0", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0p\346\3\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1749408, ...}) = 0
mmap2(NULL, 1760844, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0)
= 0xb6efe000
mmap2(0xb7095000, 81920, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x197000) = 0xb7095000
mmap2(0xb70a9000, 11852, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb70a9000
close(3) = 0
open("/lib/libcrypt.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\10\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=38292, ...}) = 0
mmap2(NULL, 201052, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb6ecc000
mmap2(0xb6ed5000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x8000) = 0xb6ed5000
mmap2(0xb6ed7000, 155996, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb6ed7000
close(3) = 0
open("/usr/lib/tls/i686/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1
ENOENT (No such file or directory)
stat64("/usr/lib/tls/i686/sse2", 0xbf9e9870) = -1 ENOENT (No such file or
directory)
open("/usr/lib/tls/i686/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
stat64("/usr/lib/tls/i686", 0xbf9e9870) = -1 ENOENT (No such file or
directory)
open("/usr/lib/tls/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
stat64("/usr/lib/tls/sse2", 0xbf9e9870) = -1 ENOENT (No such file or
directory)
open("/usr/lib/tls/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
stat64("/usr/lib/tls", 0xbf9e9870) = -1 ENOENT (No such file or directory)
open("/usr/lib/i686/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT
(No such file or directory)
stat64("/usr/lib/i686/sse2", 0xbf9e9870) = -1 ENOENT (No such file or
directory)
open("/usr/lib/i686/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
stat64("/usr/lib/i686", 0xbf9e9870) = -1 ENOENT (No such file or directory)
open("/usr/lib/sse2/libncurses.so.5", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No
such file or directory)
stat64("/usr/lib/sse2", 0xbf9e9870) = -1 ENOENT (No such file or directory)
open("/usr/lib/libncurses.so.5", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\227\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=200264, ...}) = 0
mmap2(NULL, 204364, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb6e9a000
mmap2(0xb6ec9000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2e000) = 0xb6ec9000
close(3) = 0
open("/lib/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3,
"\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\260\n\0\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=13752, ...}) = 0
mmap2(NULL, 16504, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb6e95000
mmap2(0xb6e98000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0xb6e98000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb6e94000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb6e93000
set_thread_area({entry_number:-1, base_addr:0xb6e93940, limit:1048575,
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1,
seg_not_present:0, useable:1}) = 0 (entry_number:6)
mprotect(0xb72d9000, 8192, PROT_READ) = 0
mprotect(0xb6e98000, 4096, PROT_READ) = 0
mprotect(0xb6ed5000, 4096, PROT_READ) = 0
mprotect(0xb733e000, 4096, PROT_READ) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb6e92000
mprotect(0xb73f5000, 16384, PROT_READ) = 0
mprotect(0xb770c000, 4096, PROT_READ) = 0
munmap(0xb76e1000, 22316) = 0
brk(0) = 0x9480000
brk(0x94a1000) = 0x94a1000
gettimeofday({1455214698, 925774}, NULL) = 0
dup(2) = 3
rt_sigaction(SIGTERM, {0x804d920, [TERM], SA_RESTART}, {SIG_DFL, [], 0}, 8)
= 0
rt_sigaction(SIGINT, {0x804d920, [INT], SA_RESTART}, {SIG_DFL, [], 0}, 8) =
0
rt_sigaction(SIGHUP, {0x804d920, [HUP], SA_RESTART}, {SIG_DFL, [], 0}, 8) =
0
access("/etc/wvdial.conf", F_OK) = 0
open("/etc/wvdial.conf", O_RDONLY|O_NONBLOCK|O_LARGEFILE) = 4
fcntl64(4, F_SETFD, FD_CLOEXEC) = 0
fstat64(4, {st_mode=S_IFREG|0644, st_size=194, ...}) = 0
gettimeofday({1455214698, 928505}, NULL) = 0
select(5, [4], [], [], NULL) = 1 (in [4])
gettimeofday({1455214698, 928857}, NULL) = 0
read(4, "\n[Dialer Defaults]\nInit2 = ATQ0 "..., 1024) = 194
gettimeofday({1455214698, 929812}, NULL) = 0
select(5, [4], [], [], NULL) = 1 (in [4])
gettimeofday({1455214698, 930077}, NULL) = 0
read(4, "", 1024) = 0
close(4) = 0
access("/root/.wvdialrc", F_OK) = -1 ENOENT (No such file or directory)
gettimeofday({1455214698, 931868}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "WvDial: Internet dialer version "..., 36WvDial: Internet dialer
version 1.61) = 36
write(3, "\n", 1
) = 1
gettimeofday({1455214698, 932546}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Warning: section [Dialer Default"..., 65Warning: section [Dialer
Defaults] does not exist in wvdial.conf.) = 65
write(3, "\n", 1
) = 1
open("/var/lock/LCK..modem", O_RDWR|O_CREAT|O_EXCL|O_NONBLOCK|O_LARGEFILE,
0644) = 4
fcntl64(4, F_SETFD, FD_CLOEXEC) = 0
getpid() = 1391
write(4, " 1391\n", 11) = 11
close(4) = 0
open("/dev/modem", O_RDWR|O_NOCTTY|O_NONBLOCK|O_LARGEFILE) = 4
fcntl64(4, F_SETFD, FD_CLOEXEC) = 0
ioctl(4, TCGETS, {B57600 -opost -isig -icanon -echo ...}) = 0
ioctl(4, TCGETS, {B57600 -opost -isig -icanon -echo ...}) = 0
gettimeofday({1455214698, 938541}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 0 (Timeout)
gettimeofday({1455214698, 938852}, NULL) = 0
ioctl(4, TIOCGSERIAL, 0xbf9e8938) = 0
ioctl(4, TIOCSSERIAL, 0xbf9e8974) = 0
ioctl(4, SNDCTL_TMR_START or TCSETS, {B57600 -opost -isig -icanon -echo
...}) = 0
write(4, "\r", 1) = 1
nanosleep({0, 10000000}, NULL) = 0
write(4, "\r", 1) = 1
nanosleep({0, 10000000}, NULL) = 0
write(4, "\r", 1) = 1
nanosleep({0, 10000000}, NULL) = 0
write(4, "\r", 1) = 1
nanosleep({0, 10000000}, NULL) = 0
write(4, "\r", 1) = 1
nanosleep({0, 10000000}, NULL) = 0
ioctl(4, SNDCTL_TMR_START or TCSETS, {B0 -opost -isig -icanon -echo ...}) =
0
ioctl(4, TIOCMGET, [TIOCM_RTS|TIOCM_CTS|TIOCM_DSR]) = 0
ioctl(4, SNDCTL_TMR_START or TCSETS, {B57600 -opost -isig -icanon -echo
...}) = 0
ioctl(4, TCGETS, {B57600 -opost -isig -icanon -echo ...}) = 0
nanosleep({0, 10000000}, NULL) = 0
gettimeofday({1455214699, 6276}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 1 (in [4], left {0, 0})
gettimeofday({1455214699, 6560}, NULL) = 0
read(4, "\r\r\r\r\r\r", 1024) = 6
gettimeofday({1455214699, 6832}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 0 (Timeout)
gettimeofday({1455214699, 7085}, NULL) = 0
gettimeofday({1455214699, 7215}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Initializing modem.", 19Initializing modem.) = 19
write(3, "\n", 1
) = 1
write(4, "\r\r\r\r\r", 5) = 5
gettimeofday({1455214699, 7920}, NULL) = 0
select(5, [4], [], [], {0, 100000}) = 1 (in [4], left {0, 88094})
gettimeofday({1455214699, 20105}, NULL) = 0
gettimeofday({1455214699, 20231}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 1 (in [4], left {0, 0})
gettimeofday({1455214699, 20504}, NULL) = 0
read(4, "\r\r\r\r\r", 1024) = 5
gettimeofday({1455214699, 20758}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 0 (Timeout)
gettimeofday({1455214699, 21016}, NULL) = 0
gettimeofday({1455214699, 21129}, NULL) = 0
select(5, [4], [], [], {0, 100000}) = 0 (Timeout)
gettimeofday({1455214699, 121510}, NULL) = 0
write(4, "ATZ\r", 4) = 4
gettimeofday({1455214699, 121835}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Sending: ATZ", 12Sending: ATZ) = 12
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 122324}, NULL) = 0
select(5, [4], [], [], {5, 0}) = 1 (in [4], left {4, 966753})
gettimeofday({1455214699, 155866}, NULL) = 0
time(NULL) = 1455214699
read(4, "ATZ\r", 1024) = 4
gettimeofday({1455214699, 156257}, NULL) = 0
select(5, [4], [], [], {0, 100000}) = 1 (in [4], left {0, 99992})
gettimeofday({1455214699, 156516}, NULL) = 0
read(4, "\r\nOK\r\n", 1020) = 6
gettimeofday({1455214699, 156756}, NULL) = 0
select(5, [4], [], [], {0, 100000}) = 0 (Timeout)
gettimeofday({1455214699, 257124}, NULL) = 0
gettimeofday({1455214699, 257248}, NULL) = 0
write(3, "ATZ", 3ATZ) = 3
write(3, "\n", 1
) = 1
write(3, "OK", 2OK) = 2
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 257890}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Modem initialized.", 18Modem initialized.) = 18
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 258364}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Configuration does not specify a"..., 52Configuration does not
specify a valid phone number.) = 52
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 258836}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Configuration does not specify a"..., 50Configuration does not
specify a valid login name.) = 50
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 259283}, NULL) = 0
write(3, "--> ", 4--> ) = 4
write(3, "Configuration does not specify a"..., 48Configuration does not
specify a valid password.) = 48
write(3, "\n", 1
) = 1
gettimeofday({1455214699, 259823}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 0 (Timeout)
gettimeofday({1455214699, 260061}, NULL) = 0
write(4, "\r", 1) = 1
gettimeofday({1455214699, 260328}, NULL) = 0
select(5, [], [4], [], {0, 200000}) = 1 (out [4], left {0, 199993})
gettimeofday({1455214699, 260626}, NULL) = 0
gettimeofday({1455214699, 260732}, NULL) = 0
select(5, [4], [], [], {0, 0}) = 0 (Timeout)
gettimeofday({1455214699, 260964}, NULL) = 0
ioctl(4, TIOCMGET, [TIOCM_DTR|TIOCM_RTS|TIOCM_CTS|TIOCM_DSR]) = 0
ioctl(4, TIOCMGET, [TIOCM_DTR|TIOCM_RTS|TIOCM_CTS|TIOCM_DSR]) = 0
ioctl(4, TCFLSH, 0x2) = 0
ioctl(4, SNDCTL_TMR_START or TCSETS, {B57600 -opost -isig -icanon -echo
...}) = 0
ioctl(4, TCFLSH, 0x2) = 0
close(4) = 0
unlink("/var/lock/LCK..modem") = 0
close(3) = 0
exit_group(1) = ?
+++ exited with 1 +++


Any suggestions what is going wrong?

Best regards,
Pascal
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