Description of problem: After opening a session using the auto-login for the first time, and then closing the session, the error appeared. Version-Release number of selected component: x2goclient-4.0.5.0-2.fc22 Additional info: reporter: libreport-2.6.2 backtrace_rating: 4 cmdline: /bin/x2goclient -session 1032924d28f2ac000144136623600000046370014_1444142739_821408 crash_function: ssh_poll_ctx_remove executable: /usr/bin/x2goclient global_pid: 1811 kernel: 4.1.8-200.fc22.x86_64 runlevel: N 5 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (10 frames) #0 ssh_poll_ctx_remove at /usr/src/debug/libssh-0.7.1/src/poll.c:564 #1 ssh_poll_free at /usr/src/debug/libssh-0.7.1/src/poll.c:311 #2 ssh_socket_close at /usr/src/debug/libssh-0.7.1/src/socket.c:447 #3 ssh_client_connection_callback at /usr/src/debug/libssh-0.7.1/src/client.c:436 #4 ssh_socket_nonblocking_flush at /usr/src/debug/libssh-0.7.1/src/socket.c:641 #5 ssh_socket_write at /usr/src/debug/libssh-0.7.1/src/socket.c:622 #6 ssh_packet_write at /usr/src/debug/libssh-0.7.1/src/packet.c:509 #7 packet_send2 at /usr/src/debug/libssh-0.7.1/src/packet.c:579 #8 packet_send at /usr/src/debug/libssh-0.7.1/src/packet.c:604 #9 channel_open at /usr/src/debug/libssh-0.7.1/src/channels.c:296
Created attachment 1081334 [details] File: backtrace
Created attachment 1081335 [details] File: cgroup
Created attachment 1081336 [details] File: core_backtrace
Created attachment 1081337 [details] File: dso_list
Created attachment 1081338 [details] File: environ
Created attachment 1081339 [details] File: limits
Created attachment 1081340 [details] File: maps
Created attachment 1081341 [details] File: mountinfo
Created attachment 1081342 [details] File: namespaces
Created attachment 1081343 [details] File: open_fds
Created attachment 1081344 [details] File: proc_pid_status
Created attachment 1081345 [details] File: var_log_messages
Can you try libssh 0.7.2 from updates testing?
*** Bug 1294212 has been marked as a duplicate of this bug. ***
Another user experienced a similar problem: Told remote system to reboot. Suspended x2goclient. x2goclient went into a CPU loop. Closing it caused the fault. reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: x2goclient crash_function: ssh_poll_ctx_remove executable: /usr/bin/x2goclient global_pid: 31030 kernel: 4.2.7-200.fc22.i686 package: x2goclient-4.0.5.0-3.fc22 reason: x2goclient killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
The above was with libssh-0.7.2-2.fc22.i686
Another user experienced a similar problem: Since updating the system few days ago x2goclient dies immediately after connecting. reporter: libreport-2.6.3 backtrace_rating: 4 cmdline: x2goclient crash_function: ssh_poll_ctx_remove executable: /usr/bin/x2goclient global_pid: 27594 kernel: 4.3.3-300.fc23.x86_64 package: x2goclient-4.0.5.0-3.fc23 reason: x2goclient killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000
Can you still reproduce this with https://bodhi.fedoraproject.org/updates/FEDORA-2016-06de180216 ?
x2goclient-4.0.5.1-1.fc22 has been submitted as an update to Fedora 22. https://bodhi.fedoraproject.org/updates/FEDORA-2016-06de180216
x2goclient-4.0.5.1-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report.
Similar problem has been detected: I executed pkill -u in the remote session, and x2go-client crashed. reporter: libreport-2.6.4 backtrace_rating: 4 cmdline: /usr/bin/x2goclient -session 1032924d28f2ac000146252694800000126200095_1469002457_865317 crash_function: ssh_poll_ctx_remove executable: /usr/bin/x2goclient global_pid: 2151 kernel: 4.6.4-201.fc23.x86_64 package: x2goclient-4.0.5.1-1.fc23 reason: x2goclient killed by SIGSEGV runlevel: N 5 type: CCpp uid: 1000