strace of failed mail send

strace.txt (text/plain), 10.49 KB, created by Boney McCracker on 2010-08-11 19:36:16 UTC

/* the command */

~ # strace mail [e-mail]


/* the output */

execve("/bin/mail", ["mail", "[e-mail]"], [/* 45 vars */]) = 0
brk(0)                                  = 0x9110000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb775f000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=48453, ...}) = 0
mmap2(NULL, 48453, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7753000
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\20m\1\0004\0\0\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1323292, ...}) = 0
mmap2(NULL, 1333544, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb760d000
mprotect(0xb774c000, 4096, PROT_NONE)   = 0
mmap2(0xb774d000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x13f) = 0xb774d000
mmap2(0xb7750000, 10536, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7750000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb760c000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb760c6c0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb774d000, 8192, PROT_READ)   = 0
mprotect(0x807c000, 4096, PROT_READ)    = 0
mprotect(0xb777d000, 4096, PROT_READ)   = 0
munmap(0xb7753000, 48453)               = 0
getegid32()                             = 0
getgid32()                              = 0
setgid32(0)                             = 0
rt_sigaction(SIGCHLD, {0x806b3b3, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
brk(0)                                  = 0x9110000
brk(0x9131000)                          = 0x9131000
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1772320, ...}) = 0
mmap2(NULL, 1772320, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb745b000
close(3)                                = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=26048, ...}) = 0
mmap2(NULL, 26048, PROT_READ, MAP_SHARED, 3, 0) = 0xb7758000
close(3)                                = 0
ioctl(1, TIOCGWINSZ, {ws_row=62, ws_col=238, ws_xpixel=1907, ws_ypixel=1058}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
rt_sigaction(SIGWINCH, {SIG_IGN, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, {0x8065a61, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
open("/etc/nail.rc", O_RDONLY)          = 3
fcntl64(3, F_GETFL)                     = 0 (flags O_RDONLY)
fstat64(3, {st_mode=S_IFREG|0644, st_size=1991, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7757000
_llseek(3, 0, [0], SEEK_CUR)            = 0
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
read(3, "# This is the configuration file"..., 4096) = 1991
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7757000, 4096)                = 0
open("/root/.mailrc", O_RDONLY)         = -1 ENOENT (No such file or directory)
rt_sigprocmask(SIG_BLOCK, [HUP INT], [], 8) = 0
rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x8053a50, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGHUP, {SIG_IGN, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x8053119, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTSTP, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTOU, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTIN, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [HUP INT], 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [HUP INT], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
gettimeofday({1281554010, 175992}, NULL) = 0
getpid()                                = 21556
open("/tmp/.private/root/RskONhlS", O_RDWR|O_CREAT|O_EXCL, 0600) = 3
fchmod(3, 0600)                         = 0
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fstat64(3, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7757000
_llseek(3, 0, [0], SEEK_CUR)            = 0
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
unlink("/tmp/.private/root/RskONhlS")   = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGTSTP, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTOU, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTIN, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
rt_sigaction(SIGINT, {SIG_IGN, [], SA_RESTART}, {0x8053a50, [], SA_RESTART}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGINT, {0x807539f, [], SA_RESTART}, {SIG_IGN, [], SA_RESTART}, 8) = 0
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 0), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7756000
write(1, "Subject: ", 9Subject: )                = 9
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGTSTP, {0x8075305, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTOU, {0x8075305, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTIN, {0x8075305, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0

/* the MUA has prompted me for a subject and is not reading it */

read(0, test 7
"t", 1)                         = 1
read(0, "e", 1)                         = 1
read(0, "s", 1)                         = 1
read(0, "t", 1)                         = 1
read(0, " ", 1)                         = 1
read(0, "7", 1)                         = 1
read(0, "\n", 1)                        = 1
rt_sigaction(SIGTSTP, {SIG_DFL, [], SA_RESTART}, {0x8075305, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTOU, {SIG_DFL, [], SA_RESTART}, {0x8075305, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTIN, {SIG_DFL, [], SA_RESTART}, {0x8075305, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTSTP, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTOU, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTIN, {0x805398e, [], SA_RESTART}, {SIG_DFL, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGINT, {0x8053a50, [], SA_RESTART}, {0x807539f, [], SA_RESTART}, 8) = 0

/* this has prompted me for the message body and is
   now reading it (it is terminated with a  '.' */

read(0, test
"test\n", 2560)                 = 5
read(0, .
".\n", 2560)                    = 2
write(3, "test\n", 5)                   = 5
_llseek(3, 0, [0], SEEK_SET)            = 0
rt_sigprocmask(SIG_BLOCK, [HUP INT], NULL, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTART}, {0x8053a50, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGHUP, {SIG_DFL, [], SA_RESTART}, {0x8053119, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTSTP, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTOU, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
rt_sigaction(SIGTTIN, {SIG_DFL, [], SA_RESTART}, {0x805398e, [], SA_RESTART}, 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
write(1, "EOT\n", 4EOT
)                    = 4
fstat64(3, {st_mode=S_IFREG|0600, st_size=5, ...}) = 0
open("/tmp/.private/root/RsQABcTB", O_RDWR|O_CREAT|O_EXCL, 0600) = 4
fchmod(4, 0600)                         = 0
fcntl64(4, F_GETFL)                     = 0x2 (flags O_RDWR)
fstat64(4, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7755000
_llseek(4, 0, [0], SEEK_CUR)            = 0
fcntl64(4, F_SETFD, FD_CLOEXEC)         = 0
open("/tmp/.private/root/RsQABcTB", O_RDONLY) = 5
fcntl64(5, F_GETFL)                     = 0 (flags O_RDONLY)
fstat64(5, {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7754000
_llseek(5, 0, [0], SEEK_CUR)            = 0
fcntl64(5, F_SETFD, FD_CLOEXEC)         = 0
stat64("/tmp/.private/root/RsQABcTB", {st_mode=S_IFREG|0600, st_size=0, ...}) = 0
unlink("/tmp/.private/root/RsQABcTB")   = 0
read(3, "test\n", 4096)                 = 5
read(3, "", 4096)                       = 0
_llseek(3, 0, [0], SEEK_SET)            = 0
time(NULL)                              = 1281554020
open("/etc/localtime", O_RDONLY)        = 6
fstat64(6, {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
fstat64(6, {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7753000
read(6, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\4\0\0\0\0"..., 4096) = 3519
_llseek(6, -24, [3495], SEEK_CUR)       = 0
read(6, "\nEST5EDT,M3.2.0,M11.1.0\n", 4096) = 24
close(6)                                = 0
munmap(0xb7753000, 4096)                = 0
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
time(NULL)                              = 1281554020
read(3, "test\n", 4096)                 = 5
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
write(4, "Date: Wed, 11 Aug 2010 15:13:40 "..., 218) = 218
close(4)                                = 0
munmap(0xb7755000, 4096)                = 0
close(3)                                = 0
munmap(0xb7757000, 4096)                = 0
_llseek(5, 0, [0], SEEK_SET)            = 0
time(NULL)                              = 1281554020
stat64("/etc/localtime", {st_mode=S_IFREG|0644, st_size=3519, ...}) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0xb760c728) = 21623
rt_sigprocmask(SIG_BLOCK, [CHLD], [], 8) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
close(5)                                = 0
munmap(0xb7754000, 4096)                = 0
exit_group(0)                           = ?

/* this is the output */

~ # Invalid peer certificate (error 20)
0 (null)
[e-mail]: 0 (null)