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Re: no shell, unable to cd to /home/*



Thanks again.

Karsten M. Self wrote:

Does /etc/nologin exist?

If so, delete it.

not there but I found again that <locate > does not work any more. Yesterday I reinstalled findutils, ran updatedb and it worked. After today's bootup it produces again no output.

You've omitted output for:

   $ ls -ld /home
   $ ls -las /home

Please provide it.

Sorry. It is:

cedar:~# ls -ld /home
lrwxrwxrwx    1 root     users           9 May  4 02:54 /home -> /mnt/home

cedar:~# ls -las /home
0 lrwxrwxrwx    1 root     users           9 May  4 02:54 /home -> /mnt/home

Two further details are puzzeling me: earlier today I accidentally
renamed /etc/X11 to /etc/sane then using a Norton Commander like
file manager because I entered "sane" into a box called up with F2
(rename) instead of F3 (search).
'mc', perhaps?


Well?

not mc, the programs name is emelfm ( http://emelfm.sourceforge.net/ )

did you change any other files?

didn't change other files I believe.


That "I believe" is a bit troubling.  I suspect changed permissions on
/home.

Try logging in as root, then running:

   $ su - <user>

Unable to cd to "/home/avh"

If that doesn't work, add strace:

   $ strace su - <user>
...and copy the last 100 lines or so of output here.

I thought the whole output might be relevant:

cedar:~# strace su - avh
execve("/bin/su", ["su", "-", "avh"], [/* 25 vars */]) = 0
uname({sys="Linux", node="cedar", ...}) = 0
brk(0)                                  = 0x805469c
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40015000 open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory) open("/usr/lib/i586/mmx/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory) stat64(0xbfffefbc, 0xbffff074) = -1 ENOENT (No such file or directory) open("/usr/lib/i586/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory) stat64(0xbfffefbc, 0xbffff074) = -1 ENOENT (No such file or directory) open("/usr/lib/mmx/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory) stat64(0xbfffefbc, 0xbffff074) = -1 ENOENT (No such file or directory) open("/usr/lib/libcrypt.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
stat64(0xbfffefbc, 0xbffff074)          = 0
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(0x3, 0xbffff024)                = 0
old_mmap(NULL, 55365, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
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\240\20"..., 1024) = 1024
fstat64(0x3, 0xbffff06c)                = 0
old_mmap(NULL, 183708, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40024000
mprotect(0x40029000, 163228, PROT_NONE) = 0
old_mmap(0x40029000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x4000) = 0x40029000 old_mmap(0x4002a000, 159132, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4002a000
close(3)                                = 0
open("/usr/lib/libpam.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libpam.so.0", 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\340\24"..., 1024) = 1024
fstat64(0x3, 0xbffff05c)                = 0
old_mmap(NULL, 32428, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40051000
mprotect(0x40058000, 3756, PROT_NONE)   = 0
old_mmap(0x40058000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x6000) = 0x40058000
close(3)                                = 0
open("/usr/lib/libpam_misc.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libpam_misc.so.0", 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\300\f\0"..., 1024) = 1024
fstat64(0x3, 0xbffff04c)                = 0
old_mmap(NULL, 10508, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40059000
mprotect(0x4005b000, 2316, PROT_NONE)   = 0
old_mmap(0x4005b000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x1000) = 0x4005b000
close(3)                                = 0
open("/usr/lib/libdl.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
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\264\34"..., 1024) = 1024
fstat64(0x3, 0xbffff03c)                = 0
old_mmap(NULL, 12340, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4005c000
mprotect(0x4005e000, 4148, PROT_NONE)   = 0
old_mmap(0x4005e000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x1000) = 0x4005e000 old_mmap(0x4005f000, 52, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4005f000
close(3)                                = 0
open("/usr/lib/libc.so.6", O_RDONLY) = -1 ENOENT (No such file or directory)
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\30\327"..., 1024) = 1024
fstat64(0x3, 0xbffff02c)                = 0
old_mmap(NULL, 1179680, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40060000
mprotect(0x40176000, 40992, PROT_NONE)  = 0
old_mmap(0x40176000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x115000) = 0x40176000 old_mmap(0x4017c000, 16416, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4017c000
close(3)                                = 0
munmap(0x40016000, 55365)               = 0
brk(0)                                  = 0x805469c
brk(0x80546c4)                          = 0x80546c4
brk(0x8055000)                          = 0x8055000
SYS_199(0x4017b0b8, 0, 0x4017be00, 0x40178ed0, 0xbffffcd4) = 0
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
brk(0x8057000)                          = 0x8057000
readlink("/proc/self/fd/0", "/dev/ttyp1", 4095) = 10
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
readlink("/proc/self/fd/0", "/dev/ttyp1", 511) = 10
access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or directory)
open("/var/run/utmp", O_RDWR)           = 3
shmat(3, 0x40174a60, 0x1ptrace: umoven: Input/output error
)               = ?
shmat(3, 0x40174a60, 0x2ptrace: umoven: Input/output error
)               = ?
_llseek(3, 0, [0], SEEK_SET)            = 0
alarm(0)                                = 0
rt_sigaction(SIGALRM, {0x401579e0, [], 0x4000000}, {SIG_DFL}, 8) = 0
alarm(1)                                = 0
shmat(3, 0xbffff67c, 0x7)               = 0
read(3, "\10\0\0\0\v\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(3, "\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(3, "\1\0\0\0002N\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\10\0\0\0\276\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\204\3\0\0tty1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\205\3\0\0tty2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\206\3\0\0tty3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\207\3\0\0tty4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\210\3\0\0tty5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\6\0\0\0\212\3\0\0tty6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(3, "\7\0\0\0\211\3\0\0:0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(3, "", 384)                        = 0
shmat(3, 0x4017f0c0, 0x7)               = 0x2
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
alarm(0)                                = 1
close(3)                                = 0
SYS_199(0x4017b0b8, 0x2, 0x4017be00, 0x40178ed0, 0xbffffcd4) = 0
socket(PF_UNIX, SOCK_STREAM, 0)         = 3
connect(3, {sin_family=AF_UNIX, path="
/var/run/.nscd_socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
open("/etc/nsswitch.conf", O_RDONLY)    = 3
fstat64(0x3, 0xbffff93c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 417
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
open("/usr/lib/libnss_compat.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(0x3, 0xbffff24c)                = 0
old_mmap(NULL, 55365, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40016000
close(3)                                = 0
open("/lib/libnss_compat.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\220\33"..., 1024) = 1024
fstat64(0x3, 0xbffff294)                = 0
old_mmap(NULL, 44688, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x40181000
mprotect(0x4018b000, 3728, PROT_NONE)   = 0
old_mmap(0x4018b000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9000) = 0x4018b000
close(3)                                = 0
open("/usr/lib/libnsl.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/lib/libnsl.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 B\0\000"..., 1024) = 1024
fstat64(0x3, 0xbffff0b4)                = 0
old_mmap(NULL, 82844, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x4018c000
mprotect(0x4019d000, 13212, PROT_NONE)  = 0
old_mmap(0x4019d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x10000) = 0x4019d000 old_mmap(0x4019f000, 5020, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4019f000
close(3)                                = 0
munmap(0x40016000, 55365)               = 0
uname({sys="Linux", node="cedar", ...}) = 0
open("/etc/passwd", O_RDONLY)           = 3
shmat(3, 0x8, 0x1ptrace: umoven: Input/output error
)                      = ?
shmat(3, 0x8, 0x2ptrace: umoven: Input/output error
)                      = ?
fstat64(0x3, 0xbffff82c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
_llseek(3, 0, [0], SEEK_CUR)            = 0
read(3, "root::0:0:root:/root:/bin/bash\nd"..., 4096) = 929
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
open("/etc/login.defs", O_RDONLY)       = 3
fstat64(0x3, 0xbffff5ac)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "#\n# /etc/login.defs - Configurat"..., 4096) = 4096
read(3, "s:\n#\n#\tERASECHAR\tTerminal ERASE "..., 4096) = 4096
read(3, " be the shell\'s.\n# The program m"..., 4096) = 971
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
stat64(0x40056ea4, 0xbffffa8c)          = 0
open("/etc/pam.d/su", O_RDONLY)         = 3
fstat64(0x3, 0xbffff3ac)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "#\n# The PAM configuration file f"..., 4096) = 1388
open("/lib/security/pam_rootok.so", 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\0\0\7\0\000"..., 1024) = 1024
fstat64(0x4, 0xbfffed94)                = 0
old_mmap(NULL, 7004, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0x40017000
mprotect(0x40018000, 2908, PROT_NONE)   = 0
old_mmap(0x40018000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0) = 0x40018000
close(4)                                = 0
open("/lib/security/pam_unix.so", 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\0 $\0\000"..., 1024) = 1024
fstat64(0x4, 0xbfffed94)                = 0
brk(0x8058000)                          = 0x8058000
old_mmap(NULL, 94144, PROT_READ|PROT_EXEC, MAP_PRIVATE, 4, 0) = 0x401a1000
mprotect(0x401ab000, 53184, PROT_NONE)  = 0
old_mmap(0x401ab000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 4, 0x9000) = 0x401ab000 old_mmap(0x401ac000, 49088, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x401ac000
close(4)                                = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
open("/etc/pam.d/other", O_RDONLY)      = 3
fstat64(0x3, 0xbffff3ac)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
read(3, "#\n# /etc/pam.d/other - specify t"..., 4096) = 341
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
open("/etc/passwd", O_RDONLY)           = 3
shmat(3, 0x4017be00, 0x1ptrace: umoven: Input/output error
)               = ?
shmat(3, 0x4017be00, 0x2ptrace: umoven: Input/output error
)               = ?
fstat64(0x3, 0xbffff85c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
_llseek(3, 0, [0], SEEK_CUR)            = 0
read(3, "root::0:0:root:/root:/bin/bash\nd"..., 4096) = 929
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
rt_sigaction(SIGINT, {SIG_IGN}, {SIG_DFL}, 8) = 0
time(NULL)                              = 1002724857
SYS_199(0x4017b0b8, 0x2, 0x4017be00, 0x40178ed0, 0x7) = 0
SYS_199(0x4017b0b8, 0x2, 0x4017be00, 0x40178ed0, 0) = 0
open("/etc/passwd", O_RDONLY)           = 3
shmat(3, 0x4017be00, 0x1ptrace: umoven: Input/output error
)               = ?
shmat(3, 0x4017be00, 0x2ptrace: umoven: Input/output error
)               = ?
fstat64(0x3, 0xbffff70c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
_llseek(3, 0, [0], SEEK_CUR)            = 0
read(3, "root::0:0:root:/root:/bin/bash\nd"..., 4096) = 929
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
brk(0x8059000)                          = 0x8059000
open("/etc/shadow", O_RDONLY)           = 3
shmat(3, 0x8, 0x1ptrace: umoven: Input/output error
)                      = ?
shmat(3, 0x8, 0x2ptrace: umoven: Input/output error
)                      = ?
fstat64(0x3, 0xbffff2cc)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
_llseek(3, 0, [0], SEEK_CUR)            = 0
read(3, "root:Tf1g8MBjMqVMY:11603:0:99999"..., 4096) = 773
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
time(NULL)                              = 1002724857
rt_sigaction(SIGINT, {SIG_DFL}, {SIG_IGN}, 8) = 0
brk(0x805c000)                          = 0x805c000
time([1002724857])                      = 1002724857
open("/etc/localtime", O_RDONLY)        = 3
fstat64(0x3, 0xbffff72c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000 read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\4\0"..., 4096) = 685
close(3)                                = 0
munmap(0x40016000, 4096)                = 0
getpid()                                = 1056
rt_sigaction(SIGPIPE, {0x40130e08, [], 0x4000000}, {SIG_DFL}, 8) = 0
socket(PF_UNIX, SOCK_DGRAM, 0)          = 3
shmat(3, 0xffffffff, 0x2ptrace: umoven: Input/output error
)               = ?
connect(3, {sin_family=AF_UNIX, path="      /dev/log"}, 16) = 0
send(3, "<86>Oct 10 16:40:57 su[1056]: + "..., 47, 0) = 47
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
msgctl(1000, IPC_STAT, 0x40178ed0)      = 0
open("/etc/group", O_RDONLY)            = 4
shmat(4, 0xbffffae0, 0x1ptrace: umoven: Input/output error
)               = ?
shmat(4, 0xbffffae0, 0x2ptrace: umoven: Input/output error
)               = ?
fstat64(0x4, 0xbffff40c)                = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40016000
_llseek(4, 0, [0], SEEK_CUR)            = 0
read(4, "root:x:0:\ndaemon:x:1:\nbin:x:2:av"..., 4096) = 1612
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0x40016000, 4096)                = 0
ipc_subcall(0xe, 0x8058000, 0x4017be00, 0x8058000) = 0
SYS_199(0x4017b0b8, 0x2, 0x4017be00, 0x40178ed0, 0) = 0
SYS_199(0x4017b0b8, 0x2, 0x4017be00, 0x40178ed0, 0x8056500) = 0
ioctl(0, TCGETS, {B38400 opost isig icanon echo ...}) = 0
readlink("/proc/self/fd/0", "/dev/ttyp1", 4095) = 10
access("/var/run/utmpx", F_OK) = -1 ENOENT (No such file or directory)
open("/var/run/utmp", O_RDWR)           = 4
shmat(4, 0x40174a60, 0x1ptrace: umoven: Input/output error
)               = ?
shmat(4, 0x40174a60, 0x2ptrace: umoven: Input/output error
)               = ?
_llseek(4, 0, [0], SEEK_SET)            = 0
alarm(0)                                = 0
rt_sigaction(SIGALRM, {0x401579e0, [], 0x4000000}, {SIG_DFL}, 8) = 0
alarm(1)                                = 0
shmat(4, 0xbffff900, 0x7)               = 0
read(4, "\10\0\0\0\v\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(4, "\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(4, "\1\0\0\0002N\0\0~\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\10\0\0\0\276\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\204\3\0\0tty1\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\205\3\0\0tty2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\206\3\0\0tty3\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\207\3\0\0tty4\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\210\3\0\0tty5\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\6\0\0\0\212\3\0\0tty6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384 read(4, "\7\0\0\0\211\3\0\0:0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 384) = 384
read(4, "", 384)                        = 0
shmat(4, 0x4017f0c0, 0x7)               = 0x2
rt_sigaction(SIGALRM, {SIG_DFL}, NULL, 8) = 0
alarm(0)                                = 1
close(4)                                = 0
time([1002724857])                      = 1002724857
getpid()                                = 1056
rt_sigaction(SIGPIPE, {0x40130e08, [], 0x4000000}, {SIG_DFL}, 8) = 0
send(3, "<38>Oct 10 16:40:57 PAM_unix[105"..., 79, 0) = 79
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
close(3)                                = 0
msgget(1000, 0x3|02)                    = 0
chdir("/home/avh")                      = -1 EACCES (Permission denied)
chdir("/")                              = -1 EACCES (Permission denied)
write(2, "Unable to cd to \"/home/avh\"\n", 28Unable to cd to "/home/avh"
) = 28
time([1002724857])                      = 1002724857
getpid()                                = 1056
rt_sigaction(SIGPIPE, {0x40130e08, [], 0x4000000}, {SIG_DFL}, 8) = 0
socket(PF_UNIX, SOCK_DGRAM, 0)          = 3
shmat(3, 0xffffffff, 0x2ptrace: umoven: Input/output error
)               = ?
connect(3, {sin_family=AF_UNIX, path=" /dev/log"}, 16) = -1 EACCES (Permission denied)
close(3)                                = 0
open("/dev/console", O_WRONLY|O_NOCTTY) = -1 EACCES (Permission denied)
rt_sigaction(SIGPIPE, {SIG_DFL}, NULL, 8) = 0
_exit(1)                                = ?
cedar:~#

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