Bug#583339: openssh-client: shared connection freezes until master is restarted
Package: openssh-client
Version: 1:5.5p1-4
Severity: normal
Until the master was restarted, the ssh connection was freezing:
$ strace -f -o strace.out ssh -vvv gforge
OpenSSH_5.5p1 Debian-4, OpenSSL 0.9.8n 24 Mar 2010
debug1: Reading configuration data /home/vinc17/.ssh/config
debug1: /home/vinc17/.ssh/config line 5: Deprecated option "FallBackToRsh"
debug1: Applying options for gforge
debug1: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug2: fd 3 setting O_NONBLOCK
debug2: mux_client_hello_exchange: master version 4
debug3: mux_client_request_forwards: requesting forwardings: 0 local, 0 remote
debug3: mux_client_request_session: entering
debug3: mux_client_request_alive: entering
debug3: mux_client_request_alive: done pid = 9656
debug3: mux_client_request_session: session request sent
debug1: mux_client_request_session: master session id: 1
debug2: Exiting on signal 15
Shared connection to scm.gforge.inria.fr closed.
I've attached the strace output (strace.out).
Ctrl-C and Ctrl-\ in the terminal didn't have any effect. However
I could kill ssh with the SIGTERM signal from another terminal.
-- System Information:
Debian Release: squeeze/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'testing'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.31-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=POSIX, LC_CTYPE=en_US.ISO8859-1 (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/dash
Versions of packages openssh-client depends on:
ii adduser 3.112 add and remove users and groups
ii debconf [debconf-2.0] 1.5.32 Debian configuration management sy
ii dpkg 1.15.7.2 Debian package management system
ii libc6 2.10.2-9 Embedded GNU C Library: Shared lib
ii libedit2 2.11-20080614-1 BSD editline and history libraries
ii libgssapi-krb5-2 1.8.1+dfsg-3 MIT Kerberos runtime libraries - k
ii libssl0.9.8 0.9.8n-1 SSL shared libraries
ii passwd 1:4.1.4.2-1 change and administer password and
ii zlib1g 1:1.2.3.4.dfsg-3 compression library - runtime
Versions of packages openssh-client recommends:
ii openssh-blacklist 0.4.1 list of default blacklisted OpenSS
ii openssh-blacklist-extra 0.4.1 list of non-default blacklisted Op
ii xauth 1:1.0.4-1 X authentication utility
Versions of packages openssh-client suggests:
pn keychain <none> (no description available)
pn libpam-ssh <none> (no description available)
pn ssh-askpass <none> (no description available)
-- no debconf information
23382 execve("/usr/bin/ssh", ["ssh", "-vvv", "gforge"], [/* 117 vars */]) = 0
23382 brk(0) = 0x7f9363a6d000
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362660000
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265e000
23382 access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
23382 open("/lib64/tls/x86_64/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib64/tls/x86_64", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/lib64/tls/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib64/tls", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/lib64/x86_64/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib64/x86_64", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/lib64/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib64", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
23382 open("/home/vinc17/./lib/tls/x86_64/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/home/vinc17/./lib/tls/x86_64", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/tls/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/home/vinc17/./lib/tls", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/x86_64/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/home/vinc17/./lib/x86_64", 0x7fff16054620) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libcrypto.so.0.9.8", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/home/vinc17/./lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
23382 open("/etc/ld.so.cache", O_RDONLY) = 3
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=101192, ...}) = 0
23382 mmap(NULL, 101192, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9362645000
23382 close(3) = 0
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libcrypto.so.0.9.8", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\252\7\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=1689216, ...}) = 0
23382 mmap(NULL, 3799192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93620a5000
23382 mprotect(0x7f9362219000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f9362419000, 163840, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x174000) = 0x7f9362419000
23382 mmap(0x7f9362441000, 14488, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9362441000
23382 close(3) = 0
23382 open("/lib64/libdl.so.2", O_RDONLY) = 3
23382 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
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=14696, ...}) = 0
23382 mmap(NULL, 2109696, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9361ea1000
23382 mprotect(0x7f9361ea3000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f93620a3000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f93620a3000
23382 close(3) = 0
23382 open("/lib64/libz.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libz.so.1", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libz.so.1", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\"\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=93936, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362644000
23382 mmap(NULL, 2188976, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9361c8a000
23382 mprotect(0x7f9361ca1000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f9361ea0000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f9361ea0000
23382 close(3) = 0
23382 open("/lib64/libresolv.so.2", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\3008\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=80712, ...}) = 0
23382 mmap(NULL, 2185864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9361a74000
23382 mprotect(0x7f9361a87000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f9361c86000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x12000) = 0x7f9361c86000
23382 mmap(0x7f9361c88000, 6792, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f9361c88000
23382 close(3) = 0
23382 open("/lib64/libgssapi_krb5.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libgssapi_krb5.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libgssapi_krb5.so.2", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\206\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=216824, ...}) = 0
23382 mmap(NULL, 2312448, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f936183f000
23382 mprotect(0x7f9361872000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f9361a72000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x33000) = 0x7f9361a72000
23382 close(3) = 0
23382 open("/lib64/libc.so.6", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\353\1\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0755, st_size=1379752, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362643000
23382 mmap(NULL, 3487784, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93614eb000
23382 mprotect(0x7f9361635000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f9361835000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14a000) = 0x7f9361835000
23382 mmap(0x7f936183a000, 18472, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f936183a000
23382 close(3) = 0
23382 open("/lib64/libkrb5.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libkrb5.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libkrb5.so.3", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\266\1\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=818872, ...}) = 0
23382 mmap(NULL, 2914688, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9361223000
23382 mprotect(0x7f93612e1000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f93614e0000, 45056, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xbd000) = 0x7f93614e0000
23382 close(3) = 0
23382 open("/lib64/libk5crypto.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libk5crypto.so.3", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libk5crypto.so.3", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360F\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=155680, ...}) = 0
23382 mmap(NULL, 2251968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9360ffd000
23382 mprotect(0x7f9361022000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f9361221000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x24000) = 0x7f9361221000
23382 close(3) = 0
23382 open("/lib64/libcom_err.so.2", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\24\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=12336, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362642000
23382 mmap(NULL, 2107568, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9360dfa000
23382 mprotect(0x7f9360dfd000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f9360ffc000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f9360ffc000
23382 close(3) = 0
23382 open("/lib64/libkrb5support.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libkrb5support.so.0", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libkrb5support.so.0", O_RDONLY) = 3
23382 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
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=32016, ...}) = 0
23382 mmap(NULL, 2127376, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f9360bf2000
23382 mprotect(0x7f9360bf9000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f9360df9000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f9360df9000
23382 close(3) = 0
23382 open("/lib64/libkeyutils.so.1", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\r\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=8528, ...}) = 0
23382 mmap(NULL, 2103712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93609f0000
23382 mprotect(0x7f93609f2000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f9360bf1000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f9360bf1000
23382 close(3) = 0
23382 open("/lib64/libpthread.so.0", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320X\0\0\0\0\0\0"..., 832) = 832
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362641000
23382 fstat(3, {st_mode=S_IFREG|0755, st_size=130763, ...}) = 0
23382 mmap(NULL, 2208640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93607d4000
23382 mprotect(0x7f93607ea000, 2097152, PROT_NONE) = 0
23382 mmap(0x7f93609ea000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x16000) = 0x7f93609ea000
23382 mmap(0x7f93609ec000, 13184, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f93609ec000
23382 close(3) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f9362640000
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936263f000
23382 arch_prctl(ARCH_SET_FS, 0x7f936263f710) = 0
23382 mprotect(0x7f93609ea000, 4096, PROT_READ) = 0
23382 mprotect(0x7f9361835000, 16384, PROT_READ) = 0
23382 mprotect(0x7f9361c86000, 4096, PROT_READ) = 0
23382 mprotect(0x7f93620a3000, 4096, PROT_READ) = 0
23382 mprotect(0x7f93628bd000, 8192, PROT_READ) = 0
23382 mprotect(0x7f9362661000, 4096, PROT_READ) = 0
23382 munmap(0x7f9362645000, 101192) = 0
23382 set_tid_address(0x7f936263f7e0) = 23382
23382 set_robust_list(0x7f936263f7f0, 0x18) = 0
23382 futex(0x7fff16054f1c, FUTEX_WAKE_PRIVATE, 1) = 0
23382 futex(0x7fff16054f1c, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 7f936263f710) = -1 EAGAIN (Resource temporarily unavailable)
23382 rt_sigaction(SIGRTMIN, {0x7f93607d9750, [], SA_RESTORER|SA_SIGINFO, 0x7f93607e2a60}, NULL, 8) = 0
23382 rt_sigaction(SIGRT_1, {0x7f93607d97e0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f93607e2a60}, NULL, 8) = 0
23382 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
23382 getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
23382 open("/dev/null", O_RDWR) = 3
23382 close(3) = 0
23382 brk(0) = 0x7f9363a6d000
23382 brk(0x7f9363a8e000) = 0x7f9363a8e000
23382 getuid() = 1000
23382 geteuid() = 1000
23382 setresuid(-1, 1000, -1) = 0
23382 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
23382 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
23382 close(3) = 0
23382 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
23382 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
23382 close(3) = 0
23382 open("/etc/nsswitch.conf", O_RDONLY) = 3
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=513, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265d000
23382 read(3, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 513
23382 read(3, "", 4096) = 0
23382 close(3) = 0
23382 munmap(0x7f936265d000, 4096) = 0
23382 open("/lib64/libnss_compat.so.2", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\23\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=31616, ...}) = 0
23382 mmap(NULL, 2127088, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93605cc000
23382 mprotect(0x7f93605d3000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f93607d2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f93607d2000
23382 close(3) = 0
23382 open("/lib64/libnsl.so.1", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300@\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=89064, ...}) = 0
23382 mmap(NULL, 2194128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93603b4000
23382 mprotect(0x7f93603c9000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f93605c8000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x7f93605c8000
23382 mmap(0x7f93605ca000, 6864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f93605ca000
23382 close(3) = 0
23382 mprotect(0x7f93605c8000, 4096, PROT_READ) = 0
23382 mprotect(0x7f93607d2000, 4096, PROT_READ) = 0
23382 open("/lib64/libnss_nis.so.2", O_RDONLY) = 3
23382 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
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=43552, ...}) = 0
23382 mmap(NULL, 2139320, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f93601a9000
23382 mprotect(0x7f93601b3000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f93603b2000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f93603b2000
23382 close(3) = 0
23382 open("/lib64/libnss_files.so.2", O_RDONLY) = 3
23382 read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p!\0\0\0\0\0\0"..., 832) = 832
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=47616, ...}) = 0
23382 mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f935ff9d000
23382 mprotect(0x7f935ffa8000, 2093056, PROT_NONE) = 0
23382 mmap(0x7f93601a7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xa000) = 0x7f93601a7000
23382 close(3) = 0
23382 mprotect(0x7f93601a7000, 4096, PROT_READ) = 0
23382 mprotect(0x7f93603b2000, 4096, PROT_READ) = 0
23382 open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 3
23382 fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
23382 lseek(3, 0, SEEK_CUR) = 0
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=1776, ...}) = 0
23382 mmap(NULL, 1776, PROT_READ, MAP_SHARED, 3, 0) = 0x7f936265d000
23382 lseek(3, 1776, SEEK_SET) = 1776
23382 munmap(0x7f936265d000, 1776) = 0
23382 close(3) = 0
23382 umask(022) = 022
23382 write(2, "OpenSSH_5.5p1 Debian-4, OpenSSL "..., 51) = 51
23382 open("/usr/lib/ssl/openssl.cnf", O_RDONLY) = 3
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=9374, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265d000
23382 read(3, "#\n# OpenSSL example configuratio"..., 4096) = 4096
23382 read(3, "_name ]\ncountryName\t\t\t= Country "..., 4096) = 4096
23382 read(3, " an SSL server.\n# nsCertType\t\t\t="..., 4096) = 1182
23382 read(3, "", 4096) = 0
23382 close(3) = 0
23382 munmap(0x7f936265d000, 4096) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
23382 open("/home/vinc17/.ssh/config", O_RDONLY) = 3
23382 fstat(3, {st_mode=S_IFREG|0600, st_size=6811, ...}) = 0
23382 getuid() = 1000
23382 write(2, "debug1: Reading configuration da"..., 61) = 61
23382 fstat(3, {st_mode=S_IFREG|0600, st_size=6811, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265d000
23382 read(3, "# .ssh/config - vincent@vinc17.n"..., 4096) = 4096
23382 write(2, "debug1: /home/vinc17/.ssh/config"..., 76) = 76
23382 write(2, "debug1: Applying options for gfo"..., 37) = 37
23382 read(3, "tcpconnect '%h' '%p'\n StrictHos"..., 4096) = 2715
23382 write(2, "debug1: Applying options for *\r\n", 32) = 32
23382 read(3, "", 4096) = 0
23382 close(3) = 0
23382 munmap(0x7f936265d000, 4096) = 0
23382 open("/etc/ssh/ssh_config", O_RDONLY) = 3
23382 write(2, "debug1: Reading configuration da"..., 56) = 56
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=1669, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265d000
23382 read(3, "\n# This is the ssh client system"..., 4096) = 1669
23382 write(2, "debug1: Applying options for *\r\n", 32) = 32
23382 read(3, "", 4096) = 0
23382 close(3) = 0
23382 munmap(0x7f936265d000, 4096) = 0
23382 open("/dev/urandom", O_RDONLY|O_NOCTTY|O_NONBLOCK) = 3
23382 fstat(3, {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 9), ...}) = 0
23382 poll([{fd=3, events=POLLIN}], 1, 10) = 1 ([{fd=3, revents=POLLIN}])
23382 read(3, "}O\2[\255qM;\364\261\r\236\34\206\335\177\261k|\37\372\231\265p)\212\22\262j\34\323\254", 32) = 32
23382 close(3) = 0
23382 getuid() = 1000
23382 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
23382 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
23382 close(3) = 0
23382 socket(PF_FILE, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 3
23382 connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
23382 close(3) = 0
23382 open("/lib64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/home/vinc17/./lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 open("/etc/ld.so.cache", O_RDONLY) = 3
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=101192, ...}) = 0
23382 mmap(NULL, 101192, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f9362645000
23382 close(3) = 0
23382 access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
23382 open("/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/tls/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/tls", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
23382 open("/usr/lib/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/tls/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/tls", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
23382 open("/usr/lib/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib", {st_mode=S_IFDIR|0755, st_size=114688, ...}) = 0
23382 open("/lib/x86_64-linux-gnu/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/x86_64-linux-gnu/tls/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/x86_64-linux-gnu/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/x86_64-linux-gnu/tls", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/x86_64-linux-gnu/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/x86_64-linux-gnu/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/lib/x86_64-linux-gnu", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/x86_64-linux-gnu/tls/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/x86_64-linux-gnu/tls/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/x86_64-linux-gnu/tls/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/x86_64-linux-gnu/tls", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/x86_64-linux-gnu/x86_64/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/x86_64-linux-gnu/x86_64", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 open("/usr/lib/x86_64-linux-gnu/libnss_db.so.2", O_RDONLY) = -1 ENOENT (No such file or directory)
23382 stat("/usr/lib/x86_64-linux-gnu", 0x7fff16052870) = -1 ENOENT (No such file or directory)
23382 munmap(0x7f9362645000, 101192) = 0
23382 open("/etc/services", O_RDONLY|O_CLOEXEC) = 3
23382 fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
23382 fstat(3, {st_mode=S_IFREG|0644, st_size=19226, ...}) = 0
23382 mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f936265d000
23382 read(3, "# Network services, Internet sty"..., 4096) = 4096
23382 close(3) = 0
23382 munmap(0x7f936265d000, 4096) = 0
23382 uname({sys="Linux", node="xvii", ...}) = 0
23382 socket(PF_FILE, SOCK_STREAM, 0) = 3
23382 connect(3, {sa_family=AF_FILE, path="/tmp/ssh-scm.gforge.inria.fr-22-vlefevre"}, 43) = 0
23382 fcntl(3, F_GETFL) = 0x2 (flags O_RDWR)
23382 write(2, "debug2: fd 3 setting O_NONBLOCK\r"..., 33) = 33
23382 fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
23382 write(3, "\0\0\0\10\0\0\0\1\0\0\0\4", 12) = 12
23382 read(3, 0x7f9363a84610, 4) = -1 EAGAIN (Resource temporarily unavailable)
23382 poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
23382 read(3, "\0\0\0\10", 4) = 4
23382 read(3, "\0\0\0\1\0\0\0\4", 8) = 8
23382 write(2, "debug2: mux_client_hello_exchang"..., 53) = 53
23382 write(2, "debug3: mux_client_request_forwa"..., 80) = 80
23382 write(2, "debug3: mux_client_request_sessi"..., 46) = 46
23382 write(2, "debug3: mux_client_request_alive"..., 44) = 44
23382 write(3, "\0\0\0\10\20\0\0\4\0\0\0\0", 12) = 12
23382 read(3, "\0\0\0\f", 4) = 4
23382 read(3, "\200\0\0\5\0\0\0\0\0\0%\270", 12) = 12
23382 write(2, "debug3: mux_client_request_alive"..., 51) = 51
23382 rt_sigaction(SIGPIPE, NULL, {SIG_DFL, [], 0}, 8) = 0
23382 rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7f936151cf80}, NULL, 8) = 0
23382 write(3, "\0\0\0\234\20\0\0\2\0\0\0\1\0\0\0\0\0\0\0\1\0\0\0\0\0\0\0\0\0\0\0\0"..., 160) = 160
23382 sendmsg(3, {msg_name(0)=NULL, msg_iov(1)=[{"\0", 1}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {0}}, msg_flags=0}, 0) = 1
23382 sendmsg(3, {msg_name(0)=NULL, msg_iov(1)=[{"\0", 1}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {1}}, msg_flags=0}, 0) = 1
23382 sendmsg(3, {msg_name(0)=NULL, msg_iov(1)=[{"\0", 1}], msg_controllen=24, {cmsg_len=20, cmsg_level=SOL_SOCKET, cmsg_type=SCM_RIGHTS, {2}}, msg_flags=0}, 0) = 1
23382 write(2, "debug3: mux_client_request_sessi"..., 58) = 58
23382 read(3, 0x7f9363a84610, 4) = -1 EAGAIN (Resource temporarily unavailable)
23382 poll([{fd=3, events=POLLIN}], 1, -1) = 1 ([{fd=3, revents=POLLIN}])
23382 read(3, "\0\0\0\f", 4) = 4
23382 read(3, "\200\0\0\6\0\0\0\1\0\0\0\1", 12) = 12
23382 write(2, "debug1: mux_client_request_sessi"..., 58) = 58
23382 rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
23382 rt_sigaction(SIGHUP, {0x7f936267bd90, [], SA_RESTORER, 0x7f936151cf80}, NULL, 8) = 0
23382 rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
23382 rt_sigaction(SIGINT, {0x7f936267bd90, [], SA_RESTORER, 0x7f936151cf80}, NULL, 8) = 0
23382 rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
23382 rt_sigaction(SIGTERM, {0x7f936267bd90, [], SA_RESTORER, 0x7f936151cf80}, NULL, 8) = 0
23382 rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
23382 rt_sigaction(SIGWINCH, {0x7f936267cd10, [], SA_RESTORER, 0x7f936151cf80}, NULL, 8) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
23382 ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 -opost -isig -icanon -echo ...}) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 -opost -isig -icanon -echo ...}) = 0
23382 read(3, 0x7f9363a84610, 4) = -1 EAGAIN (Resource temporarily unavailable)
23382 poll([{fd=3, events=POLLIN}], 1, -1) = ? ERESTART_RESTARTBLOCK (To be restarted)
23382 --- SIGTERM (Terminated) @ 0 (0) ---
23382 rt_sigreturn(0xf) = -1 EINTR (Interrupted system call)
23382 close(3) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 -opost -isig -icanon -echo ...}) = 0
23382 ioctl(0, SNDCTL_TMR_STOP or TCSETSW, {B38400 opost isig icanon echo ...}) = 0
23382 ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
23382 write(2, "debug2: Exiting on signal 15\r\n", 30) = 30
23382 write(2, "Shared connection to scm.gforge."..., 50) = 50
23382 exit_group(255) = ?
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