pppd nie dziala mi na ttySX
Tomasz Mateja
tommat w pimpek.zwnet.bmj.net.pl
Pią, 14 Mar 2003, 07:57:27 CET
Taki problem:
pppd uruchomione z palca wyswietla krzaczki na ekranie (zarowno na ttyX
jak i pty/X). ale na ttyX milczy jak grob.
W zalaczniku posylam strace.
w kazdym razie zatrzymuje sie na:
open("/dev/ttyS0", O_RDWR
(tak bez prawego nawiasu) i nie wiem co poczac......
Aaaa i zapomialem dodac ze ma dzialac jako serwer ppp na null modemie.
nie dziala zarowno na paczce z ra jak swierzej kompilacji z cvs-u.
To chyba nie wina konfigow bo na takich kiedys mi dzialalo ale jak bedzie
taka potrzeba to posle.
Any ideas??
--
Tomasz Mateja
tommat w pimpek.zwnet.bmj.net.pl
-------------- następna część ---------
execve("/usr/sbin/pppd", ["/usr/sbin/pppd", "/dev/ttyS0", "115200", "noauth", "nodetach"], [/* 23 vars */]) = 0
uname({sys="Linux", node="pimpek", ...}) = 0
brk(0) = 0x8086e50
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=7080, ...}) = 0
old_mmap(NULL, 7080, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40015000
close(3) = 0
open("/lib/libcrypt.so.1", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\0\23\0"..., 1024) = 1024
fstat(3, {st_mode=S_IFREG|0755, st_size=33512, ...}) = 0
old_mmap(NULL, 196732, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40017000
mprotect(0x4001f000, 163964, PROT_NONE) = 0
old_mmap(0x4001f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x7000) = 0x4001f000
old_mmap(0x40020000, 159868, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40020000
close(3) = 0
open("/lib/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\254\34"..., 1024) = 1024
fstat(3, {st_mode=S_IFREG|0755, st_size=9444, ...}) = 0
old_mmap(NULL, 12324, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40048000
mprotect(0x4004a000, 4132, PROT_NONE) = 0
old_mmap(0x4004a000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x1000) = 0x4004a000
old_mmap(0x4004b000, 36, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4004b000
close(3) = 0
open("/lib/libutil.so.1", O_RDONLY) = 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\16"..., 1024) = 1024
fstat(3, {st_mode=S_IFREG|0755, st_size=7704, ...}) = 0
old_mmap(NULL, 10556, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4004c000
mprotect(0x4004e000, 2364, PROT_NONE) = 0
old_mmap(0x4004e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x1000) = 0x4004e000
close(3) = 0
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\310\332"..., 1024) = 1024
fstat(3, {st_mode=S_IFREG|0755, st_size=1187044, ...}) = 0
old_mmap(NULL, 1203168, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4004f000
mprotect(0x4016a000, 44000, PROT_NONE) = 0
old_mmap(0x4016a000, 28672, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x11a000) = 0x4016a000
old_mmap(0x40171000, 15328, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40171000
close(3) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40175000
munmap(0x40015000, 7080) = 0
open("/dev/null", O_RDWR) = 3
close(3) = 0
socket(PF_UNIX, SOCK_DGRAM, 0) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
connect(3, {sin_family=AF_UNIX, path="/dev/log"}, 16) = -1 EPROTOTYPE (Protocol wrong type for socket)
close(3) = 0
socket(PF_UNIX, SOCK_STREAM, 0) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
connect(3, {sin_family=AF_UNIX, path="/dev/log"}, 16) = 0
uname({sys="Linux", node="pimpek", ...}) = 0
umask(0777) = 022
umask(022) = 0777
getuid() = 0
brk(0) = 0x8086e50
brk(0x8086e70) = 0x8086e70
brk(0x8087000) = 0x8087000
getgroups(32, [0, 1, 2, 3, 4, 6, 10]) = 7
gettimeofday({1047624172, 587450}, NULL) = 0
getpid() = 24521
brk(0x8088000) = 0x8088000
open("/etc/ppp/options", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=633, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
read(4, "# /etc/ppp/options\n# \n# $Id: ppp"..., 4096) = 633
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40015000, 4096) = 0
getuid() = 0
socket(PF_UNIX, SOCK_STREAM, 0) = 4
connect(4, {sin_family=AF_UNIX, path="/var/run/.nscd_socket"}, 110) = -1 ENOENT (No such file or directory)
close(4) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=287, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
read(4, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 287
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40015000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=7080, ...}) = 0
old_mmap(NULL, 7080, PROT_READ, MAP_PRIVATE, 4, 0) = 0x40015000
close(4) = 0
open("/lib/i586/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib/i586", 0xbfffef2c) = -1 ENOENT (No such file or directory)
open("/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/lib", {st_mode=S_IFDIR|0755, st_size=2632, ...}) = 0
open("/usr/lib/i586/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib/i586", 0xbfffef2c) = -1 ENOENT (No such file or directory)
open("/usr/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=4296, ...}) = 0
munmap(0x40015000, 7080) = 0
open("/etc/ld.so.cache", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0644, st_size=7080, ...}) = 0
old_mmap(NULL, 7080, PROT_READ, MAP_PRIVATE, 4, 0) = 0x40015000
close(4) = 0
open("/lib/libnss_files.so.2", O_RDONLY) = 4
read(4, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0P\"\0\000"..., 1024) = 1024
fstat(4, {st_mode=S_IFREG|0755, st_size=34888, ...}) = 0
old_mmap(NULL, 38216, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0x40176000
mprotect(0x4017f000, 1352, PROT_NONE) = 0
old_mmap(0x4017f000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0x8000) = 0x4017f000
close(4) = 0
munmap(0x40015000, 7080) = 0
open("/etc/passwd", O_RDONLY) = 4
fcntl(4, F_GETFD) = 0
fcntl(4, F_SETFD, FD_CLOEXEC) = 0
fstat(4, {st_mode=S_IFREG|0644, st_size=916, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
read(4, "root:x:0:0:Tomasz Mateja:/root:/"..., 4096) = 916
close(4) = 0
munmap(0x40015000, 4096) = 0
getuid() = 0
setresuid(ruid 4294967295, euid 0, suid 4294967295) = 0
open("/root/.ppprc", O_RDONLY) = -1 ENOENT (No such file or directory)
setresuid(ruid 4294967295, euid 0, suid 4294967295) = 0
stat("/dev/ttyS0", {st_mode=S_IFCHR|0777, st_rdev=makedev(4, 64), ...}) = 0
stat("/dev/ttyS0", {st_mode=S_IFCHR|0777, st_rdev=makedev(4, 64), ...}) = 0
stat("/dev/115200", 0xbfffe7bc) = -1 ENOENT (No such file or directory)
open("/etc/ppp/options.ttyS0", O_RDONLY) = 4
fstat(4, {st_mode=S_IFREG|0600, st_size=673, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000
read(4, "# If you need to set up multiple"..., 4096) = 673
stat("/dev/10.200.0.2:10.200.0.1", 0xbfffdf5c) = -1 ENOENT (No such file or directory)
read(4, "", 4096) = 0
close(4) = 0
munmap(0x40015000, 4096) = 0
geteuid() = 0
uname({sys="Linux", node="pimpek", ...}) = 0
open("/dev/ppp", O_RDWR) = 4
close(4) = 0
fstat(0, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
open("/dev/ppp", O_RDWR) = 4
fcntl(4, F_GETFL) = 0x2 (flags O_RDWR)
fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK) = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 5
socket(PF_INET6, SOCK_DGRAM, 0) = 6
open("/var/run/pppd.tdb", O_RDWR|O_CREAT, 0644) = 7
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=0, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=4, len=1}) = 0
read(7, "TDB file\n\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 40) = 40
fstat(7, {st_mode=S_IFREG|0644, st_size=8192, ...}) = 0
old_mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_SHARED, 7, 0) = 0x40015000
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=1}) = 0
getpid() = 24521
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE, {B38400 opost isig icanon echo ...}) = 0
readlink("/proc/self/fd/0", "/dev/pts/0", 511) = 10
access("/var/run/utmpx", F_OK) = 0
open("/var/run/utmpx", O_RDWR) = 8
fcntl(8, F_GETFD) = 0
fcntl(8, F_SETFD, FD_CLOEXEC) = 0
_llseek(8, 0, [0], SEEK_SET) = 0
alarm(0) = 0
rt_sigaction(SIGALRM, {0x4014c090, [], 0x4000000}, {SIG_DFL}, 8) = 0
alarm(1) = 0
fcntl(8, F_SETLKW, {type=F_RDLCK, whence=SEEK_SET, start=0, len=0}) = 0
read(8, "\10\0\0\0\17\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\2\0\0\0\0\0\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\1\0\0\0003N\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\10\0\0\0\330\2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\10\0\0\0\206\7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\207\7\0\0tty1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\210\7\0\0tty2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\211\7\0\0tty3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\212\7\0\0tty4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\213\7\0\0tty5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\214\7\0\0tty6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\215\7\0\0tty7\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\6\0\0\0\220\7\0\0tty8\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(8, "\7\0\0\0\355]\0\0pts/0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
fcntl(8, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=0, len=0}) = 0
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
alarm(0) = 1
close(8) = 0
brk(0x808b000) = 0x808b000
time([1047624172]) = 1047624172
open("/etc/localtime", O_RDONLY) = 8
fstat(8, {st_mode=S_IFREG|0644, st_size=961, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40180000
read(8, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\n\0\0\0\n\0"..., 4096) = 961
close(8) = 0
munmap(0x40180000, 4096) = 0
getpid() = 24521
rt_sigaction(SIGPIPE, {0x40123090, [], 0x4000000}, {SIG_DFL}, 8) = 0
send(3, "<29>Mar 14 07:42:52 pppd[24521]:"..., 67, 0) = 67
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
getpid() = 24521
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
rt_sigaction(SIGHUP, {0x804f7e8, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGINT, {0x804f858, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGTERM, {0x804f858, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGCHLD, {0x804f8c8, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGUSR1, {0x804f8f4, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGUSR2, {0x804f930, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGABRT, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGALRM, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGFPE, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGILL, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGQUIT, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGSEGV, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGBUS, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGIO, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGPROF, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGSYS, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGTRAP, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGVTALRM, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGXCPU, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGXFSZ, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, NULL, 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN}, {0x804f95c, [HUP INT USR2 TERM CHLD], 0x4000000}, 8) = 0
open("/var/lock/LCK..ttyS0", O_RDWR|O_CREAT|O_EXCL, 0644) = 8
getpid() = 24521
write(8, " 24521\n", 11) = 11
close(8) = 0
open("/dev/ttyS0", O_RDWR|O_NONBLOCK) = 8
fcntl(8, F_GETFL) = 0x802 (flags O_RDWR|O_NONBLOCK)
fcntl(8, F_SETFL, O_RDWR) = 0
fstat(8, {st_mode=S_IFCHR|0777, st_rdev=makedev(4, 64), ...}) = 0
fchmod(8, 020755) = 0
ioctl(8, 0x5416, [TIOCM_DTR]) = 0
ioctl(8, SNDCTL_TMR_TIMEBASE, {B9600 opost isig icanon -echo ...}) = 0
ioctl(8, SNDCTL_TMR_CONTINUE, {B115200 -opost -isig -icanon -echo ...}) = 0
open("/dev/ttyS0", O_RDWR) = ? ERESTARTSYS (To be restarted)
--- SIGINT (Interrupt) ---
time([1047624190]) = 1047624190
getpid() = 24521
rt_sigaction(SIGPIPE, {0x40123090, [], 0x4000000}, {SIG_IGN}, 8) = 0
send(3, "<30>Mar 14 07:43:10 pppd[24521]:"..., 58, 0) = 58
rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
write(1, "Terminating on signal 2.", 24) = 24
write(1, "\n", 1) = 1
sigreturn() = ? (mask now [])
ioctl(8, 0x5417, [TIOCM_DTR]) = 0
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigaction(SIGCHLD, NULL, {0x804f8c8, [HUP INT USR2 TERM CHLD], 0x4000000}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
nanosleep({1, 0}, {1, 0}) = 0
ioctl(8, SNDCTL_TMR_CONTINUE, {B9600 opost isig icanon -echo ...}) = 0
fchmod(8, 020777) = 0
close(8) = 0
unlink("/var/lock/LCK..ttyS0") = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1080, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1248, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1276, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_WRLCK, whence=SEEK_SET, start=1020, len=1}) = 0
fcntl(7, F_SETLKW, {type=F_UNLCK, whence=SEEK_SET, start=1020, len=1}) = 0
time([1047624191]) = 1047624191
getpid() = 24521
rt_sigaction(SIGPIPE, {0x40123090, [], 0x4000000}, {SIG_IGN}, 8) = 0
send(3, "<30>Mar 14 07:43:11 pppd[24521]:"..., 39, 0) = 39
rt_sigaction(SIGPIPE, {SIG_IGN}, NULL, 8) = 0
_exit(9) = ?
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