Your message dated Thu, 2 Aug 2012 16:36:50 +0200
with message-id <[email protected]>
and subject line Re: Bug#683454: 'vzctl enter' hangs when using bash-4.2 inside
a container
has caused the Debian Bug report #683454,
regarding 'vzctl enter' hangs when using bash-4.2 inside a container
to be marked as done.
This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.
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--
683454: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683454
Debian Bug Tracking System
Contact [email protected] with problems
--- Begin Message ---
Package: vzctl
Version: 3.0.24-12
Severity: important
Tags: squeeze patch
Hello,
I have just installed a VZ container under Wheezy (to be). Unfortunately,
it hangs when trying to enter the container.
It seems this is due to the bash version (4.2-4) that is installed
inside the container.
Attached is a full strace(1) of the following command:
----
vzctl exec 103 strace /bin/bash
----
A bug report has been opened and corrected in Ubuntu [1], in
vzctl (3.0.22-5ubuntu1) hardy.
This bug has already been corrected upstream [2][3]; it would be nice to
have this included in Squeeze, as it could potentially give the possibility
to a VZ container user to the power to lock the owner of the physical machine
out of the container (DoS).
The patch can be found upstream [3]. I have tested it against the current
package, and it resolves the issue perfectly.
I'm not sure if this is a good enough reason to request a freeze exception.
Thanks for your time.
Cheers,
Ignace M
[1] https://bugs.launchpad.net/ubuntu/+source/vzctl/+bug/732322
[2] http://openvz.org/pipermail/announce/2011-March/000200.html
[3]
http://git.openvz.org/?p=vzctl;a=commitdiff;h=e7c40ee697606e43d6242fd3c124e370588ae26f
~# vzctl exec 103 strace bash
execve("/bin/bash", ["bash"], [/* 6 vars */]) = 0
brk(0) = 0xf65000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f852000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\323\0\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0644, st_size=167952, ...}) = 0
mmap(NULL, 2264608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465f40c000
mprotect(0x7f465f431000, 2093056, PROT_NONE) = 0
mmap(0x7f465f630000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f465f630000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14768, ...}) = 0
mmap(NULL, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465f208000
mprotect(0x7f465f20a000, 2097152, PROT_NONE) = 0
mmap(0x7f465f40a000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f465f40a000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY) = 3
read(3,
"\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\357\1\0\0\0\0\0"..., 832) =
832
fstat(3, {st_mode=S_IFREG|0755, st_size=1583120, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f84e000
mmap(NULL, 3696728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465ee81000
mprotect(0x7f465effe000, 2097152, PROT_NONE) = 0
mmap(0x7f465f1fe000, 20480, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17d000) = 0x7f465f1fe000
mmap(0x7f465f203000, 18520, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f465f203000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f84d000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f84c000
arch_prctl(ARCH_SET_FS, 0x7f465f84d700) = 0
mprotect(0x7f465f1fe000, 16384, PROT_READ) = 0
mprotect(0x7f465f40a000, 4096, PROT_READ) = 0
mprotect(0x7f465f630000, 16384, PROT_READ) = 0
mprotect(0x6e4000, 4096, PROT_READ) = 0
mprotect(0x7f465f854000, 4096, PROT_READ) = 0
munmap(0x7f465f84f000, 10631) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
open("/dev/tty", O_RDWR|O_NONBLOCK) = -1 ENXIO (No such device or address)
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffd23f6040) = -1 EINVAL (Invalid
argument)
brk(0) = 0xf65000
brk(0xf66000) = 0xf66000
brk(0xf67000) = 0xf67000
getuid() = 0
getgid() = 0
geteuid() = 0
getegid() = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
brk(0xf68000) = 0xf68000
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffd23f61c0) = -1 EINVAL (Invalid
argument)
open("/proc/meminfo", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f851000
read(3, "MemTotal: 12287708 kB\nMemF"..., 1024) = 532
close(3) = 0
munmap(0x7f465f851000, 4096) = 0
brk(0xf69000) = 0xf69000
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
{SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
{SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL, [],
0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL, [],
SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL, [],
0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL, [],
SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL, [],
SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
uname({sys="Linux", node="foo.bar.com", ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getpid() = 1580
getppid() = 1579
stat(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
directory)
stat("/usr/local/bin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
directory)
stat("/usr/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or directory)
stat("/usr/bin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or directory)
stat("/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or directory)
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
geteuid() = 0
getegid() = 0
getuid() = 0
getgid() = 0
access("/bin/bash", X_OK) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
geteuid() = 0
getegid() = 0
getuid() = 0
getgid() = 0
access("/bin/bash", R_OK) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
geteuid() = 0
getegid() = 0
getuid() = 0
getgid() = 0
access("/bin/bash", X_OK) = 0
stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
geteuid() = 0
getegid() = 0
getuid() = 0
getgid() = 0
access("/bin/bash", R_OK) = 0
brk(0xf6a000) = 0xf6a000
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT
(No such file or directory)
close(3) = 0
socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT
(No such file or directory)
close(3) = 0
open("/etc/nsswitch.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=475, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0x7f465f851000
read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 475
brk(0xf6b000) = 0xf6b000
read(3, "", 4096) = 0
close(3) = 0
munmap(0x7f465f851000, 4096) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\22\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31584, ...}) = 0
brk(0xf6c000) = 0xf6c000
mmap(NULL, 2127048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465ec79000
mprotect(0x7f465ec80000, 2093056, PROT_NONE) = 0
mmap(0x7f465ee7f000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f465ee7f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 @\0\0\0\0\0\0"..., 832)
= 832
fstat(3, {st_mode=S_IFREG|0644, st_size=89056, ...}) = 0
mmap(NULL, 2194128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465ea61000
mprotect(0x7f465ea76000, 2093056, PROT_NONE) = 0
mmap(0x7f465ec75000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f465ec75000
mmap(0x7f465ec77000, 6864, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f465ec77000
close(3) = 0
mprotect(0x7f465ec75000, 4096, PROT_READ) = 0
mprotect(0x7f465ee7f000, 4096, PROT_READ) = 0
munmap(0x7f465f84f000, 10631) = 0
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \0\0\0\0\0\0"..., 832)
= 832
fstat(3, {st_mode=S_IFREG|0644, st_size=43552, ...}) = 0
brk(0xf6d000) = 0xf6d000
mmap(NULL, 2139320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465e856000
mprotect(0x7f465e860000, 2093056, PROT_NONE) = 0
mmap(0x7f465ea5f000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f465ea5f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200!\0\0\0\0\0\0"...,
832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=47616, ...}) = 0
mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0x7f465e64a000
mprotect(0x7f465e655000, 2093056, PROT_NONE) = 0
mmap(0x7f465e854000, 8192, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f465e854000
close(3) = 0
mprotect(0x7f465e854000, 4096, PROT_READ) = 0
mprotect(0x7f465ea5f000, 4096, PROT_READ) = 0
munmap(0x7f465f84f000, 10631) = 0
brk(0xf6e000) = 0xf6e000
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 3
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=852, ...}) = 0
mmap(NULL, 852, PROT_READ, MAP_SHARED, 3, 0) = 0x7f465f851000
lseek(3, 852, SEEK_SET) = 852
munmap(0x7f465f851000, 852) = 0
close(3) = 0
brk(0xf6f000) = 0xf6f000
getpgrp() = 1579
rt_sigaction(SIGCHLD, {0x4463c0, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
{SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0}, 8) = 0
getrlimit(RLIMIT_NPROC, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
fcntl(0, F_GETFL) = 0 (flags O_RDONLY)
fstat(0, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
read(0, ^C
--- End Message ---
--- Begin Message ---
Version: 3.0.29.3-1
Hi Ignance
Thanks for the report. Yes this is fixed upstream and it was also solved
in #638072. This bug is actually a duplicate of that one. :-)
vzctl (3.0.29.3-1) unstable; urgency=low
* New upstream release.
Closes: #638072.
-- Ola Lundqvist <[email protected]> Mon, 17 Oct 2011 06:51:28 +0200
I agree that it would be good to have it solved in squeeze as well,
but I do not think this is a serious enough bug. I may be wrong but
that is what I think the release team will tell.
In any case you can install the package from testing.
You do not need to worry about DoS as the machine owner can replace
the /bin/bash file to anything else anyway. Actually the container
owner can change the default shell to /bin/true or something like that
causing the same thing. So I doubt that this can be treated as a security
problem.
In any case I agree with you that this should be solved (and it is).
It would also be nice to have it in sqeeze, but I do not think it is
a mandatory thing. Especially since a new stable release will be out soon.
Thanks a lot again.
Best regards,
// Ola
On Tue, Jul 31, 2012 at 11:26:26PM +0200, Ignace Mouzannar wrote:
> Package: vzctl
> Version: 3.0.24-12
> Severity: important
> Tags: squeeze patch
>
> Hello,
>
> I have just installed a VZ container under Wheezy (to be). Unfortunately,
> it hangs when trying to enter the container.
>
> It seems this is due to the bash version (4.2-4) that is installed
> inside the container.
>
> Attached is a full strace(1) of the following command:
> ----
> vzctl exec 103 strace /bin/bash
> ----
>
> A bug report has been opened and corrected in Ubuntu [1], in
> vzctl (3.0.22-5ubuntu1) hardy.
>
> This bug has already been corrected upstream [2][3]; it would be nice to
> have this included in Squeeze, as it could potentially give the possibility
> to a VZ container user to the power to lock the owner of the physical machine
> out of the container (DoS).
>
> The patch can be found upstream [3]. I have tested it against the current
> package, and it resolves the issue perfectly.
>
> I'm not sure if this is a good enough reason to request a freeze exception.
>
> Thanks for your time.
>
> Cheers,
> Ignace M
>
> [1] https://bugs.launchpad.net/ubuntu/+source/vzctl/+bug/732322
> [2] http://openvz.org/pipermail/announce/2011-March/000200.html
> [3]
> http://git.openvz.org/?p=vzctl;a=commitdiff;h=e7c40ee697606e43d6242fd3c124e370588ae26f
> ~# vzctl exec 103 strace bash
> execve("/bin/bash", ["bash"], [/* 6 vars */]) = 0
> brk(0) = 0xf65000
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f852000
> access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or
> directory)
> open("/etc/ld.so.cache", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
> mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libtinfo.so.5", O_RDONLY) = 3
> read(3,
> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\323\0\0\0\0\0\0"..., 832)
> = 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=167952, ...}) = 0
> mmap(NULL, 2264608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465f40c000
> mprotect(0x7f465f431000, 2093056, PROT_NONE) = 0
> mmap(0x7f465f630000, 20480, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f465f630000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY) = 3
> read(3,
> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\r\0\0\0\0\0\0"..., 832) =
> 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=14768, ...}) = 0
> mmap(NULL, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465f208000
> mprotect(0x7f465f20a000, 2097152, PROT_NONE) = 0
> mmap(0x7f465f40a000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f465f40a000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY) = 3
> read(3,
> "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\357\1\0\0\0\0\0"..., 832)
> = 832
> fstat(3, {st_mode=S_IFREG|0755, st_size=1583120, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f84e000
> mmap(NULL, 3696728, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465ee81000
> mprotect(0x7f465effe000, 2097152, PROT_NONE) = 0
> mmap(0x7f465f1fe000, 20480, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17d000) = 0x7f465f1fe000
> mmap(0x7f465f203000, 18520, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f465f203000
> close(3) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f84d000
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f84c000
> arch_prctl(ARCH_SET_FS, 0x7f465f84d700) = 0
> mprotect(0x7f465f1fe000, 16384, PROT_READ) = 0
> mprotect(0x7f465f40a000, 4096, PROT_READ) = 0
> mprotect(0x7f465f630000, 16384, PROT_READ) = 0
> mprotect(0x6e4000, 4096, PROT_READ) = 0
> mprotect(0x7f465f854000, 4096, PROT_READ) = 0
> munmap(0x7f465f84f000, 10631) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> open("/dev/tty", O_RDWR|O_NONBLOCK) = -1 ENXIO (No such device or address)
> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffd23f6040) = -1 EINVAL (Invalid
> argument)
> brk(0) = 0xf65000
> brk(0xf66000) = 0xf66000
> brk(0xf67000) = 0xf67000
> getuid() = 0
> getgid() = 0
> geteuid() = 0
> getegid() = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> brk(0xf68000) = 0xf68000
> ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffd23f61c0) = -1 EINVAL (Invalid
> argument)
> open("/proc/meminfo", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f851000
> read(3, "MemTotal: 12287708 kB\nMemF"..., 1024) = 532
> close(3) = 0
> munmap(0x7f465f851000, 4096) = 0
> brk(0xf69000) = 0xf69000
> rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
> {SIG_DFL, [], 0}, 8) = 0
> rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
> {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0}, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL,
> [], 0}, 8) = 0
> rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL,
> [], SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
> rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL,
> [], 0}, 8) = 0
> rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL,
> [], SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x7f465eeb34f0}, {SIG_DFL,
> [], SA_RESTORER, 0x7f465eeb34f0}, 8) = 0
> uname({sys="Linux", node="foo.bar.com", ...}) = 0
> stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
> stat(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
> getpid() = 1580
> getppid() = 1579
> stat(".", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
> stat("/usr/local/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
> directory)
> stat("/usr/local/bin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
> directory)
> stat("/usr/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
> directory)
> stat("/usr/bin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
> directory)
> stat("/sbin/bash", 0x7fffd23f5ef0) = -1 ENOENT (No such file or
> directory)
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> geteuid() = 0
> getegid() = 0
> getuid() = 0
> getgid() = 0
> access("/bin/bash", X_OK) = 0
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> geteuid() = 0
> getegid() = 0
> getuid() = 0
> getgid() = 0
> access("/bin/bash", R_OK) = 0
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> geteuid() = 0
> getegid() = 0
> getuid() = 0
> getgid() = 0
> access("/bin/bash", X_OK) = 0
> stat("/bin/bash", {st_mode=S_IFREG|0755, st_size=975488, ...}) = 0
> geteuid() = 0
> getegid() = 0
> getuid() = 0
> getgid() = 0
> access("/bin/bash", R_OK) = 0
> brk(0xf6a000) = 0xf6a000
> socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
> connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT
> (No such file or directory)
> close(3) = 0
> socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
> connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT
> (No such file or directory)
> close(3) = 0
> open("/etc/nsswitch.conf", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=475, ...}) = 0
> mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
> 0x7f465f851000
> read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 475
> brk(0xf6b000) = 0xf6b000
> read(3, "", 4096) = 0
> close(3) = 0
> munmap(0x7f465f851000, 4096) = 0
> open("/etc/ld.so.cache", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
> mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY) = 3
> read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\22\0\0\0\0\0\0"...,
> 832) = 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=31584, ...}) = 0
> brk(0xf6c000) = 0xf6c000
> mmap(NULL, 2127048, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465ec79000
> mprotect(0x7f465ec80000, 2093056, PROT_NONE) = 0
> mmap(0x7f465ee7f000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f465ee7f000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY) = 3
> read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 @\0\0\0\0\0\0"...,
> 832) = 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=89056, ...}) = 0
> mmap(NULL, 2194128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465ea61000
> mprotect(0x7f465ea76000, 2093056, PROT_NONE) = 0
> mmap(0x7f465ec75000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f465ec75000
> mmap(0x7f465ec77000, 6864, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f465ec77000
> close(3) = 0
> mprotect(0x7f465ec75000, 4096, PROT_READ) = 0
> mprotect(0x7f465ee7f000, 4096, PROT_READ) = 0
> munmap(0x7f465f84f000, 10631) = 0
> open("/etc/ld.so.cache", O_RDONLY) = 3
> fstat(3, {st_mode=S_IFREG|0644, st_size=10631, ...}) = 0
> mmap(NULL, 10631, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f465f84f000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY) = 3
> read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \0\0\0\0\0\0"...,
> 832) = 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=43552, ...}) = 0
> brk(0xf6d000) = 0xf6d000
> mmap(NULL, 2139320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465e856000
> mprotect(0x7f465e860000, 2093056, PROT_NONE) = 0
> mmap(0x7f465ea5f000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f465ea5f000
> close(3) = 0
> access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or
> directory)
> open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY) = 3
> read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200!\0\0\0\0\0\0"...,
> 832) = 832
> fstat(3, {st_mode=S_IFREG|0644, st_size=47616, ...}) = 0
> mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
> 0x7f465e64a000
> mprotect(0x7f465e655000, 2093056, PROT_NONE) = 0
> mmap(0x7f465e854000, 8192, PROT_READ|PROT_WRITE,
> MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f465e854000
> close(3) = 0
> mprotect(0x7f465e854000, 4096, PROT_READ) = 0
> mprotect(0x7f465ea5f000, 4096, PROT_READ) = 0
> munmap(0x7f465f84f000, 10631) = 0
> brk(0xf6e000) = 0xf6e000
> open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 3
> lseek(3, 0, SEEK_CUR) = 0
> fstat(3, {st_mode=S_IFREG|0644, st_size=852, ...}) = 0
> mmap(NULL, 852, PROT_READ, MAP_SHARED, 3, 0) = 0x7f465f851000
> lseek(3, 852, SEEK_SET) = 852
> munmap(0x7f465f851000, 852) = 0
> close(3) = 0
> brk(0xf6f000) = 0xf6f000
> getpgrp() = 1579
> rt_sigaction(SIGCHLD, {0x4463c0, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0},
> {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x7f465eeb34f0}, 8) = 0
> getrlimit(RLIMIT_NPROC, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> fcntl(0, F_GETFL) = 0 (flags O_RDONLY)
> fstat(0, {st_mode=S_IFIFO|0600, st_size=0, ...}) = 0
> lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
> rt_sigprocmask(SIG_BLOCK, NULL, [], 8) = 0
> read(0, ^C
>
--
--------------------- Ola Lundqvist ---------------------------
/ [email protected] Annebergsslingan 37 \
| [email protected] 654 65 KARLSTAD |
| http://inguza.com/ +46 (0)70-332 1551 |
\ gpg/f.p.: 7090 A92B 18FE 7994 0C36 4FE4 18A1 B1CF 0FE5 3DD9 /
---------------------------------------------------------------
--- End Message ---
