Bug 1598323

Summary: [abrt] fabric: open_channel(): transport.py:895:open_channel:SSHException: Timeout opening channel.
Product: [Fedora] Fedora Reporter: bitchecker <bitchecker>
Component: fabricAssignee: Othman Madjoudj <athmanem>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 28CC: athmanem, silas
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/db2fb15ae90f65d0a1b00a99a7f9707a4e85a990
Whiteboard: abrt_hash:d114b6c551511e2cb393bbeecb3aa66a90859367;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2019-05-28 20:51:35 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
File: cgroup
none
File: cpuinfo
none
File: environ
none
File: mountinfo
none
File: namespaces
none
File: open_fds none

Description bitchecker 2018-07-05 06:45:07 UTC
Version-Release number of selected component:
fabric-1.14.0-2.fc28

Additional info:
reporter:       libreport-2.9.5
cmdline:        
crash_function: open_channel
exception_type: SSHException
executable:     /usr/bin/fab
interpreter:    python2-2.7.15-2.fc28.x86_64
kernel:         4.17.3-200.fc28.x86_64
runlevel:       N 5
type:           Python
uid:            1000

Truncated backtrace:
transport.py:895:open_channel:SSHException: Timeout opening channel.

Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/fabric/main.py", line 757, in main
    *args, **kwargs
  File "/usr/lib/python2.7/site-packages/fabric/tasks.py", line 386, in execute
    multiprocessing
  File "/usr/lib/python2.7/site-packages/fabric/tasks.py", line 276, in _execute
    return task.run(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/fabric/tasks.py", line 173, in run
    return self.wrapped(*args, **kwargs)
  File "/media/Multimedia/Programmazione/PYTHON/software/monitoring/fabfile.py", line 385, in telecom_kill_old_sessions
    if exists("killer.sh"):
  File "/usr/lib/python2.7/site-packages/fabric/contrib/files.py", line 32, in exists
    cmd = 'stat %s' % _expand_path(path)
  File "/usr/lib/python2.7/site-packages/fabric/contrib/files.py", line 473, in _expand_path
    return path if is_win() else '"$(echo %s)"' % path
  File "/usr/lib/python2.7/site-packages/fabric/contrib/files.py", line 460, in is_win
    return '"' in run('echo "Will you echo quotation marks"')
  File "/usr/lib/python2.7/site-packages/fabric/network.py", line 687, in host_prompting_wrapper
    return func(*args, **kwargs)
  File "/usr/lib/python2.7/site-packages/fabric/operations.py", line 1090, in run
    shell_escape=shell_escape, capture_buffer_size=capture_buffer_size,
  File "/usr/lib/python2.7/site-packages/fabric/operations.py", line 930, in _run_command
    channel=default_channel(), command=wrapped_command, pty=pty,
  File "/usr/lib/python2.7/site-packages/fabric/state.py", line 435, in default_channel
    chan = _open_session()
  File "/usr/lib/python2.7/site-packages/fabric/state.py", line 420, in _open_session
    session = transport.open_session(timeout=env.timeout)
  File "/usr/lib/python2.7/site-packages/paramiko/transport.py", line 767, in open_session
    timeout=timeout)
  File "/usr/lib/python2.7/site-packages/paramiko/transport.py", line 895, in open_channel
    raise SSHException('Timeout opening channel.')
SSHException: Timeout opening channel.

Local variables in innermost frame:
kind: 'session'
window_size: 2097152
max_packet_size: 32768
m: paramiko.Message('Z\x00\x00\x00\x07session\x00\x00\x00\x04\x00 \x00\x00\x00\x00\x80\x00')
self: <paramiko.Transport at 0xe5174210L (cipher aes128-ctr, 128 bits) (active; 1 open channel(s))>
chan: <paramiko.Channel 4 -> <paramiko.Transport at 0xe5174210L (cipher aes128-ctr, 128 bits) (active; 1 open channel(s))>>
chanid: 4
start_ts: 1530772990.687376
dest_addr: None
timeout: 10
src_addr: None
event: <threading._Event object at 0x7f9ae486dd90>

Comment 1 bitchecker 2018-07-05 06:45:13 UTC
Created attachment 1456673 [details]
File: backtrace

Comment 2 bitchecker 2018-07-05 06:45:15 UTC
Created attachment 1456674 [details]
File: cgroup

Comment 3 bitchecker 2018-07-05 06:45:16 UTC
Created attachment 1456675 [details]
File: cpuinfo

Comment 4 bitchecker 2018-07-05 06:45:17 UTC
Created attachment 1456676 [details]
File: environ

Comment 5 bitchecker 2018-07-05 06:45:19 UTC
Created attachment 1456677 [details]
File: mountinfo

Comment 6 bitchecker 2018-07-05 06:45:20 UTC
Created attachment 1456678 [details]
File: namespaces

Comment 7 bitchecker 2018-07-05 06:45:22 UTC
Created attachment 1456679 [details]
File: open_fds

Comment 8 Ben Cotton 2019-05-02 19:23:21 UTC
This message is a reminder that Fedora 28 is nearing its end of life.
On 2019-May-28 Fedora will stop maintaining and issuing updates for
Fedora 28. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora 'version' of '28'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 28 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 9 Ben Cotton 2019-05-02 21:29:03 UTC
This message is a reminder that Fedora 28 is nearing its end of life.
On 2019-May-28 Fedora will stop maintaining and issuing updates for
Fedora 28. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora 'version' of '28'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 28 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 10 Ben Cotton 2019-05-28 20:51:35 UTC
Fedora 28 changed to end-of-life (EOL) status on 2019-05-28. Fedora 28 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this
bug.

Thank you for reporting this bug and we are sorry it could not be fixed.