[
https://issues.apache.org/jira/browse/GUACAMOLE-1821?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17737797#comment-17737797
]
Mohmad Saqib commented on GUACAMOLE-1821:
-----------------------------------------
[~vnick] core dump
Creating new client for protocol "rdp"
Jun 27 13:09:34 cf-gtguaca-01 guacd[2126]: Connection ID is
"$a501335b-ff80-4e36-8095-d17548cda117"
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: Security mode: NLA
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: Resize method: none
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: No clipboard line-ending
normalization specified. Defaulting to preserving the format of all line
endings.
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: User
"@49b2266a-4d69-4e89-8d23-ad8a6da3e7e8" joined connection
"$a501335b-ff80-4e36-8095-d17548cda117" (1 users now present)
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: Recording of session will be saved
to "/apps/recording/31fcf7b5-ea3a-302b-9220-b58091f02cf5".
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: Loading keymap "base"
Jun 27 13:09:34 cf-gtguaca-01 guacd[2148]: Loading keymap "en-us-qwerty"
Jun 27 13:09:36 cf-gtguaca-01 kernel: guacd[2153]: segfault at 0 ip
00007f1ff556f30c sp 00007f1fe7e02898 error 6 in
libc-2.28.so[7f1ff5538000+1bb000]
Jun 27 13:09:36 cf-gtguaca-01 kernel: Code: c3 48 3b 15 2e 80 38 00 77 a1 48 83
fa 40 77 16 f3 0f 7f 07 f3 0f 7f 47 10 f3 0f 7f 44 17 f0 f3 0f 7f 44 17 e0 c3
48 8d 4f 40 <f3> 0f 7f 07 48 83 e1 c0 f3 0f 7f 44 17 f0 f3 0f 7f 47 10 f3 0f 7f
Jun 27 13:09:36 cf-gtguaca-01 systemd[1]: Started Process Core Dump (PID
2166/UID 0).
Jun 27 13:09:37 cf-gtguaca-01 systemd-coredump[2167]: Process 2148 (guacd) of
user 0 dumped core.#012#012Stack trace of thread 2153:#012#0
0x00007f1ff556f30c __memset_sse2_unaligned_erms (libc.so.6)#012#1
0x00007f1ff22f9749 freerdp_image_copy_from_pointer_data
(libfreerdp2.so.2)#012#2 0x00007f1ff25b8673 guac_rdp_pointer_new
(libguac-client-rdp.so)#012#3 0x00007f1ff22711c3 update_pointer_new
(libfreerdp2.so.2)#012#4 0x00007f1ff22cbae4 fastpath_recv_update
(libfreerdp2.so.2)#012#5 0x00007f1ff22cc097 fastpath_recv_updates
(libfreerdp2.so.2)#012#6 0x00007f1ff22c54e2 rdp_recv_pdu
(libfreerdp2.so.2)#012#7 0x00007f1ff22c5fb3 rdp_recv_callback
(libfreerdp2.so.2)#012#8 0x00007f1ff22cffa4 transport_check_fds
(libfreerdp2.so.2)#012#9 0x00007f1ff22c6a57 rdp_check_fds
(libfreerdp2.so.2)#012#10 0x00007f1ff22ae1c1 freerdp_check_fds
(libfreerdp2.so.2)#012#11 0x00007f1ff22af226 freerdp_check_event_handles
(libfreerdp2.so.2)#012#12 0x00007f1ff25b9c7d guac_rdp_handle_connection
(libguac-client-rdp.so)#012#13 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#14 0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack
trace of thread 2152:#012#0 0x00007f1ff6bd86cd __GI___pthread_timedjoin_ex
(libpthread.so.0)#012#1 0x00007f1ff77c1d6c guac_user_start
(libguac.so.21)#012#2 0x0000000000404386 guacd_user_thread (guacd)#012#3
0x00007f1ff6bd71ca start_thread (libpthread.so.0)#012#4 0x00007f1ff5571e73
__clone (libc.so.6)#012#012Stack trace of thread 2151:#012#0
0x00007f1ff6be1180 __nanosleep (libpthread.so.0)#012#1 0x00007f1ff77bf2c0
__guac_socket_keep_alive_thread (libguac.so.21)#012#2 0x00007f1ff6bd71ca
start_thread (libpthread.so.0)#012#3 0x00007f1ff5571e73 __clone
(libc.so.6)#012#012Stack trace of thread 2161:#012#0 0x00007f1ff565bf41 __poll
(libc.so.6)#012#1 0x00007f1ff1ccd1ab WaitForMultipleObjects
(libwinpr2.so.2)#012#2 0x00007f1ff1d09044 thread_pool_work_func
(libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06 thread_launcher
(libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread (libpthread.so.0)#012#5
0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack trace of thread
2159:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1 0x00007f1ff1ccd1ab
WaitForMultipleObjects (libwinpr2.so.2)#012#2 0x00007f1ff1d09044
thread_pool_work_func (libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06
thread_launcher (libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#5 0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack
trace of thread 2162:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1
0x00007f1ff1ccd1ab WaitForMultipleObjects (libwinpr2.so.2)#012#2
0x00007f1ff1d09044 thread_pool_work_func (libwinpr2.so.2)#012#3
0x00007f1ff1d0ac06 thread_launcher (libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca
start_thread (libpthread.so.0)#012#5 0x00007f1ff5571e73 __clone
(libc.so.6)#012#012Stack trace of thread 2164:#012#0 0x00007f1ff565bf41 __poll
(libc.so.6)#012#1 0x00007f1ff1ccd1ab WaitForMultipleObjects
(libwinpr2.so.2)#012#2 0x00007f1ff1d09044 thread_pool_work_func
(libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06 thread_launcher
(libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread (libpthread.so.0)#012#5
0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack trace of thread
2163:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1 0x00007f1ff1ccd1ab
WaitForMultipleObjects (libwinpr2.so.2)#012#2 0x00007f1ff1d09044
thread_pool_work_func (libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06
thread_launcher (libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#5 0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack
trace of thread 2165:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1
0x00007f1ff1ccc909 WaitForSingleObject (libwinpr2.so.2)#012#2
0x00007f1ff1cea606 MessageQueue_Wait (libwinpr2.so.2)#012#3 0x00007f1ff1fe70c8
cliprdr_virtual_channel_client_thread (libfreerdp-client2.so.2)#012#4
0x00007f1ff1d0ac06 thread_launcher (libwinpr2.so.2)#012#5 0x00007f1ff6bd71ca
start_thread (libpthread.so.0)#012#6 0x00007f1ff5571e73 __clone
(libc.so.6)#012#012Stack trace of thread 2160:#012#0 0x00007f1ff565bf41 __poll
(libc.so.6)#012#1 0x00007f1ff1ccd1ab WaitForMultipleObjects
(libwinpr2.so.2)#012#2 0x00007f1ff1d09044 thread_pool_work_func
(libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06 thread_launcher
(libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread (libpthread.so.0)#012#5
0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack trace of thread
2157:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1 0x00007f1ff1ccd1ab
WaitForMultipleObjects (libwinpr2.so.2)#012#2 0x00007f1ff1d09044
thread_pool_work_func (libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06
thread_launcher (libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#5 0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack
trace of thread 2148:#012#0 0x00007f1ff6be1987 recvmsg (libpthread.so.0)#012#1
0x0000000000403e1e guacd_recv_fd (guacd)#012#2 0x0000000000404121
guacd_exec_proc (guacd)#012#3 0x00000000004036f1 guacd_route_connection
(guacd)#012#4 0x00007f1ff6bd71ca start_thread (libpthread.so.0)#012#5
0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack trace of thread 2158:#012#0
0x00007f1ff565bf41 __poll (libc.so.6)#012#1 0x00007f1ff1ccd1ab
WaitForMultipleObjects (libwinpr2.so.2)#012#2 0x00007f1ff1d09044
thread_pool_work_func (libwinpr2.so.2)#012#3 0x00007f1ff1d0ac06
thread_launcher (libwinpr2.so.2)#012#4 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#5 0x00007f1ff5571e73 __clone (libc.so.6)#012#012Stack
trace of thread 2154:#012#0 0x00007f1ff565bf41 __poll (libc.so.6)#012#1
0x00007f1ff77c1e45 guac_wait_for_fd (libguac.so.21)#012#2 0x00007f1ff77bf63b
guac_socket_fd_select_handler (libguac.so.21)#012#3 0x00007f1ff77bb28e
guac_parser_read (libguac.so.21)#012#4 0x00007f1ff77c1935
guac_user_input_thread (libguac.so.21)#012#5 0x00007f1ff6bd71ca start_thread
(libpthread.so.0)#012#6 0x00007f1ff5571e73 __clone (libc.so.6)
Jun 27 13:09:37 cf-gtguaca-01 guacd[2126]: Connection
"$a501335b-ff80-4e36-8095-d17548cda117" removed.
Jun 27 13:09:37 cf-gtguaca-01 systemd[1]: systemd-coredump@1-2166-0.service:
Succeeded.
> While trying to access RDP receiving guacd[6280]: segfault at 0 ip
> 00007fc63b8d130c sp 00007fc62e210898 error 6 in
> libc-2.28.so[7fc63b89a000+1bb000]
> ----------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: GUACAMOLE-1821
> URL: https://issues.apache.org/jira/browse/GUACAMOLE-1821
> Project: Guacamole
> Issue Type: Bug
> Components: guacd
> Affects Versions: 1.5.2
> Environment: Centos 8.1 and Rocky 8.8
> Reporter: Mohmad Saqib
> Priority: Minor
> Attachments: Screenshot 2023-06-27 090406.jpg
>
>
> When I try to access RDP I am receiving the below issue. I tried it on Centos
> 8.1 and Rocky 8.8. Also SSH is working fine.
> Jun 27 08:56:55 cf-gtguaca-01 guacd[1465]: Creating new client for protocol
> "rdp"
> Jun 27 08:56:55 cf-gtguaca-01 guacd[1465]: Connection ID is
> "$08dcb549-3cf4-46a0-b804-ab3f288038e2"
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: Security mode: NLA
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: Resize method: none
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: No clipboard line-ending
> normalization specified. Defaulting to preserving the format of all line
> endings.
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: User
> "@05b3598d-c2b9-4c3b-9785-7e70b525831b" joined connection
> "$08dcb549-3cf4-46a0-b804-ab3f288038e2" (1 users now present)
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: Recording of session will be saved
> to "/apps/recording/e3a8d919-8c0b-389e-bff7-52525268b465".
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: Loading keymap "base"
> Jun 27 08:56:55 cf-gtguaca-01 guacd[6275]: Loading keymap "en-us-qwerty"
> Jun 27 08:56:57 cf-gtguaca-01 kernel: guacd[6280]: segfault at 0 ip
> 00007fc63b8d130c sp 00007fc62e210898 error 6 in
> libc-2.28.so[7fc63b89a000+1bb000]
> Jun 27 08:56:57 cf-gtguaca-01 kernel: Code: c3 48 3b 15 2e 80 38 00 77 a1 48
> 83 fa 40 77 16 f3 0f 7f 07 f3 0f 7f 47 10 f3 0f 7f 44 17 f0 f3 0f 7f 44 17 e0
> c3 48 8d 4f 40 <f3> 0f 7f 07 48 83 e1 c0 f3 0f 7f 44 17 f0 f3 0f 7f 47 10 f3
> 0f 7f
> Jun 27 08:56:57 cf-gtguaca-01 systemd[1]: Created slice
> system-systemd\x2dcoredump.slice.
> Jun 27 08:56:57 cf-gtguaca-01 systemd[1]: Started Process Core Dump (PID
> 6293/UID 0).
> Jun 27 08:56:57 cf-gtguaca-01 systemd-coredump[6294]: Resource limits disable
> core dumping for process 6275 (guacd).
> Jun 27 08:56:57 cf-gtguaca-01 systemd-coredump[6294]: Process 6275 (guacd) of
> user 0 dumped core.
> Jun 27 08:56:57 cf-gtguaca-01 guacd[1465]: Connection
> "$08dcb549-3cf4-46a0-b804-ab3f288038e2" removed.
> Jun 27 08:56:57 cf-gtguaca-01 systemd[1]: systemd-coredump@0-6293-0.service:
> Succeeded.
> Jun 27 09:01:00 cf-gtguaca-01 sssd_kcm[6169]: Shutting down (status = 0)
> Jun 27 09:01:00 cf-gtguaca-01 systemd[1]: sssd-kcm.service: Succeeded.
>
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
