Xfreerdp ошибка сегментирования - Решение и исправление самых разных ошибок на TopOshibok.ru

I am a newbie here. I am trying freerdp-shadow-cli as a rdp server, and use xfreerdp to connect it.
freerdp-shadow-cli and xfreerdp were built from the master branch.

I try to run freerdp-shadow-cli for sharing a VNC display, like this:

# netstat -ltnp | grep vnc
tcp        0      0 0.0.0.0:5904            0.0.0.0:*               LISTEN      60882/Xvnc          
tcp        0      0 0.0.0.0:6004            0.0.0.0:*               LISTEN      60882/Xvnc 
# freerdp-shadow-cli -auth /monitors:4
[21:00:37:555] [69326:69326] [INFO][com.freerdp.server.shadow.x11] - X11 Extensions: XFixes: 1 Xinerama: 0 XDamage: 0 XShm: 0
[21:00:37:557] [69326:69326] [INFO][com.freerdp.core.listener] - Listening on 0.0.0.0:3389
...

When run xfreerdp to connect it, the «Segmentation fault» happened

[root@localhost x264]# xfreerdp /v:127.0.0.1
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
[20:02:16:145] [68763:68764] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16
Segmentation fault (core dumped)

More information:

[root@localhost x264]# gdb xfreerdp
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/bin/xfreerdp...done.
(gdb) set args /v:127.0.0.1
(gdb) run
Starting program: /usr/local/bin/xfreerdp /v:127.0.0.1
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe867f700 (LWP 68792)]
[20:03:03:611] [68788:68792] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:03:03:612] [68788:68792] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
Detaching after fork from child process 68793.
Detaching after fork from child process 68794.
[20:03:03:905] [68788:68792] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe867f700 (LWP 68792)]
0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
1152		gdi->stride = gdi->primary->bitmap->scanline;
(gdb) bt
#0  0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, 
    pfree=0x7ffff5e6fab0 <_aligned_free>) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
#1  0x00007ffff663423c in gdi_init_ex (instance=0x6ae620, format=537135240, stride=0, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1259
#2  0x00007ffff6634017 in gdi_init (instance=0x6ae620, format=537135240) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1225
#3  0x0000000000421eb3 in xf_post_connect (instance=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1198
#4  0x00007ffff667ca02 in freerdp_connect (instance=0x6ae620) at /root/work/FreeRDP/libfreerdp/core/freerdp.c:214
#5  0x00000000004228bf in xf_client_thread (param=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1458
#6  0x00007ffff5e57ce6 in thread_launcher (arg=0x6f2180) at /root/work/FreeRDP/winpr/libwinpr/thread/thread.c:319
#7  0x00007ffff53d2e25 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ffff5b0b34d in clone () from /lib64/libc.so.6
(gdb) info registers 
rax            0x0	0
rbx            0x7fffe00452e0	140736951767776
rcx            0x7fffe0045400	140736951768064
rdx            0xffffffff	4294967295
rsi            0x7fffe0000030	140736951484464
rdi            0x7fffe0000020	140736951484448
rbp            0x7fffe867e8d0	0x7fffe867e8d0
rsp            0x7fffe867e8a0	0x7fffe867e8a0
r8             0x0	0
r9             0x7fffe0045490	140736951768208
r10            0x7fffe867e550	140737092511056
r11            0x7ffff5e6f646	140737318942278
r12            0x1	1
r13            0x7fffe867f9c0	140737092516288
r14            0x7fffe867f700	140737092515584
r15            0x0	0
rip            0x7ffff6633cc5	0x7ffff6633cc5 <gdi_init_primary+321>
eflags         0x10206	[ PF IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
(gdb) x /16i gdi_init_primary
...
   0x7ffff6633ca5 <gdi_init_primary+289>:	mov    %rdi,%r8
   0x7ffff6633ca8 <gdi_init_primary+292>:	mov    %eax,%edi
   0x7ffff6633caa <gdi_init_primary+294>:	callq  0x7ffff66145f0 <gdi_CreateBitmapEx@plt>
   0x7ffff6633caf <gdi_init_primary+299>:	mov    %rax,0x128(%rbx)
   0x7ffff6633cb6 <gdi_init_primary+306>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cba <gdi_init_primary+310>:	mov    0x28(%rax),%rax
   0x7ffff6633cbe <gdi_init_primary+314>:	mov    0x128(%rax),%rax
=> 0x7ffff6633cc5 <gdi_init_primary+321>:	mov    0x10(%rax),%edx
   0x7ffff6633cc8 <gdi_init_primary+324>:	mov    -0x18(%rbp),%rax
   0x7ffff6633ccc <gdi_init_primary+328>:	mov    %edx,0x10(%rax)
   0x7ffff6633ccf <gdi_init_primary+331>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cd3 <gdi_init_primary+335>:	mov    0x28(%rax),%rax
   0x7ffff6633cd7 <gdi_init_primary+339>:	mov    0x128(%rax),%rax
   0x7ffff6633cde <gdi_init_primary+346>:	test   %rax,%rax
   0x7ffff6633ce1 <gdi_init_primary+349>:	jne    0x7ffff6633ce8 <gdi_init_primary+356>
   0x7ffff6633ce3 <gdi_init_primary+351>:	jmpq   0x7ffff6633e7f <gdi_init_primary+763>

Here is the code:

1139         if (!buffer)
1140         {
1141                 gdi->primary->bitmap = gdi_CreateCompatibleBitmap(
1142                                            gdi->hdc, gdi->width, gdi->height);
1143         }
1144         else
1145         {
1146                 gdi->primary->bitmap = gdi_CreateBitmapEx(gdi->width, gdi->height,
1147                                        gdi->dstFormat,
1148                                        gdi->stride,
1149                                        buffer, pfree);
1150         }
1151 
1152         gdi->stride = gdi->primary->bitmap->scanline;
1153 
1154         if (!gdi->primary->bitmap)
1155                 goto fail_bitmap;
1156 
1157         gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);

I try to fix it like this, the «Segmentation fault» do not show again.

diff --git a/libfreerdp/gdi/gdi.c b/libfreerdp/gdi/gdi.c
index e099ecf..af6ac5a 100644
--- a/libfreerdp/gdi/gdi.c
+++ b/libfreerdp/gdi/gdi.c
@@ -1149,11 +1149,11 @@ static BOOL gdi_init_primary(rdpGdi* gdi, UINT32 stride, UINT32 format,
                                       buffer, pfree);
        }
 
-       gdi->stride = gdi->primary->bitmap->scanline;
-
        if (!gdi->primary->bitmap)
                goto fail_bitmap;
 
+       gdi->stride = gdi->primary->bitmap->scanline;
+
        gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);
        gdi->primary->org_bitmap = NULL;
        gdi->primary_buffer = gdi->primary->bitmap->data;

Источник

I am a newbie here. I am trying freerdp-shadow-cli as a rdp server, and use xfreerdp to connect it.
freerdp-shadow-cli and xfreerdp were built from the master branch.

I try to run freerdp-shadow-cli for sharing a VNC display, like this:

# netstat -ltnp | grep vnc
tcp        0      0 0.0.0.0:5904            0.0.0.0:*               LISTEN      60882/Xvnc          
tcp        0      0 0.0.0.0:6004            0.0.0.0:*               LISTEN      60882/Xvnc 
# freerdp-shadow-cli -auth /monitors:4
[21:00:37:555] [69326:69326] [INFO][com.freerdp.server.shadow.x11] - X11 Extensions: XFixes: 1 Xinerama: 0 XDamage: 0 XShm: 0
[21:00:37:557] [69326:69326] [INFO][com.freerdp.core.listener] - Listening on 0.0.0.0:3389
...

When run xfreerdp to connect it, the «Segmentation fault» happened

[root@localhost x264]# xfreerdp /v:127.0.0.1
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
[20:02:16:145] [68763:68764] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16
Segmentation fault (core dumped)

More information:

[root@localhost x264]# gdb xfreerdp
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/bin/xfreerdp...done.
(gdb) set args /v:127.0.0.1
(gdb) run
Starting program: /usr/local/bin/xfreerdp /v:127.0.0.1
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe867f700 (LWP 68792)]
[20:03:03:611] [68788:68792] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:03:03:612] [68788:68792] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
Detaching after fork from child process 68793.
Detaching after fork from child process 68794.
[20:03:03:905] [68788:68792] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe867f700 (LWP 68792)]
0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
1152		gdi->stride = gdi->primary->bitmap->scanline;
(gdb) bt
#0  0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, 
    pfree=0x7ffff5e6fab0 <_aligned_free>) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
#1  0x00007ffff663423c in gdi_init_ex (instance=0x6ae620, format=537135240, stride=0, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1259
#2  0x00007ffff6634017 in gdi_init (instance=0x6ae620, format=537135240) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1225
#3  0x0000000000421eb3 in xf_post_connect (instance=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1198
#4  0x00007ffff667ca02 in freerdp_connect (instance=0x6ae620) at /root/work/FreeRDP/libfreerdp/core/freerdp.c:214
#5  0x00000000004228bf in xf_client_thread (param=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1458
#6  0x00007ffff5e57ce6 in thread_launcher (arg=0x6f2180) at /root/work/FreeRDP/winpr/libwinpr/thread/thread.c:319
#7  0x00007ffff53d2e25 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ffff5b0b34d in clone () from /lib64/libc.so.6
(gdb) info registers 
rax            0x0	0
rbx            0x7fffe00452e0	140736951767776
rcx            0x7fffe0045400	140736951768064
rdx            0xffffffff	4294967295
rsi            0x7fffe0000030	140736951484464
rdi            0x7fffe0000020	140736951484448
rbp            0x7fffe867e8d0	0x7fffe867e8d0
rsp            0x7fffe867e8a0	0x7fffe867e8a0
r8             0x0	0
r9             0x7fffe0045490	140736951768208
r10            0x7fffe867e550	140737092511056
r11            0x7ffff5e6f646	140737318942278
r12            0x1	1
r13            0x7fffe867f9c0	140737092516288
r14            0x7fffe867f700	140737092515584
r15            0x0	0
rip            0x7ffff6633cc5	0x7ffff6633cc5 <gdi_init_primary+321>
eflags         0x10206	[ PF IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
(gdb) x /16i gdi_init_primary
...
   0x7ffff6633ca5 <gdi_init_primary+289>:	mov    %rdi,%r8
   0x7ffff6633ca8 <gdi_init_primary+292>:	mov    %eax,%edi
   0x7ffff6633caa <gdi_init_primary+294>:	callq  0x7ffff66145f0 <gdi_CreateBitmapEx@plt>
   0x7ffff6633caf <gdi_init_primary+299>:	mov    %rax,0x128(%rbx)
   0x7ffff6633cb6 <gdi_init_primary+306>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cba <gdi_init_primary+310>:	mov    0x28(%rax),%rax
   0x7ffff6633cbe <gdi_init_primary+314>:	mov    0x128(%rax),%rax
=> 0x7ffff6633cc5 <gdi_init_primary+321>:	mov    0x10(%rax),%edx
   0x7ffff6633cc8 <gdi_init_primary+324>:	mov    -0x18(%rbp),%rax
   0x7ffff6633ccc <gdi_init_primary+328>:	mov    %edx,0x10(%rax)
   0x7ffff6633ccf <gdi_init_primary+331>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cd3 <gdi_init_primary+335>:	mov    0x28(%rax),%rax
   0x7ffff6633cd7 <gdi_init_primary+339>:	mov    0x128(%rax),%rax
   0x7ffff6633cde <gdi_init_primary+346>:	test   %rax,%rax
   0x7ffff6633ce1 <gdi_init_primary+349>:	jne    0x7ffff6633ce8 <gdi_init_primary+356>
   0x7ffff6633ce3 <gdi_init_primary+351>:	jmpq   0x7ffff6633e7f <gdi_init_primary+763>

Here is the code:

1139         if (!buffer)
1140         {
1141                 gdi->primary->bitmap = gdi_CreateCompatibleBitmap(
1142                                            gdi->hdc, gdi->width, gdi->height);
1143         }
1144         else
1145         {
1146                 gdi->primary->bitmap = gdi_CreateBitmapEx(gdi->width, gdi->height,
1147                                        gdi->dstFormat,
1148                                        gdi->stride,
1149                                        buffer, pfree);
1150         }
1151 
1152         gdi->stride = gdi->primary->bitmap->scanline;
1153 
1154         if (!gdi->primary->bitmap)
1155                 goto fail_bitmap;
1156 
1157         gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);

I try to fix it like this, the «Segmentation fault» do not show again.

diff --git a/libfreerdp/gdi/gdi.c b/libfreerdp/gdi/gdi.c
index e099ecf..af6ac5a 100644
--- a/libfreerdp/gdi/gdi.c
+++ b/libfreerdp/gdi/gdi.c
@@ -1149,11 +1149,11 @@ static BOOL gdi_init_primary(rdpGdi* gdi, UINT32 stride, UINT32 format,
                                       buffer, pfree);
        }
 
-       gdi->stride = gdi->primary->bitmap->scanline;
-
        if (!gdi->primary->bitmap)
                goto fail_bitmap;
 
+       gdi->stride = gdi->primary->bitmap->scanline;
+
        gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);
        gdi->primary->org_bitmap = NULL;
        gdi->primary_buffer = gdi->primary->bitmap->data;

On Success

(when DNS returns same IP as the server you are connected to)
connected to farm.address.local:3389
null server certificate

(remmina:31814): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)

(remmina:31814): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)
registered device #1: MACHINENAME (type=8 id=1)

1st Error

connected to farm.address.local:3389
null server certificate
connected to X.X.X.5:3389

(remmina:1262): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)
null server certificate
transport_check_fds: protocol error, not a TPKT or Fast Path header.
0000 78 00 00 9c 00 7f 00 00 d0 96 03 9c 00 7f 00 00 x……………
0010 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 …………….
0020 ea 03 01 00 d2 02 1a 00 28 00 00 00 00 00 00 00 ……..(…….
0030 03 00 04 00

2nd Error

connected to farm.address.local:3389
null server certificate

(remmina:1262): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)
connected to X.X.X.5:3389
null server certificate
WARNING: invalid packet signature
incorrect PDU type: 0x0000
WARNING: invalid packet signature
incorrect PDU type: 0x0000
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
Segmentation fault (core dumped)

3rd Error

connected to X.X.X.5:3389
null server certificate
WARNING: invalid packet signature
incorrect PDU type: 0x0000
WARNING: invalid packet signature
incorrect PDU type: 0x0000
WARNING: invalid packet signature
WARNING: invalid packet signature
mppc.c: invalid RDP compression code 0x0b
decompress_rdp() failed
Warning fastpath_recv_update (221): unknown updateCode 0xE
WARNING: invalid packet signature
svc_plugin_process_received: read error
Warning cliprdr_process_receive (233): unknown msgType 43292
WARNING: invalid packet signature
WARNING: invalid packet signature
WARNING: invalid packet signature
mppc.c: invalid RDP compression code 0x0a
decompress_rdp() failed
Warning update_recv_surfcmds (86): unknown cmdType 0xB4DD
WARNING: invalid packet signature
WARNING: invalid packet signature
mppc.c: invalid RDP compression code 0x08
decompress_rdp() failed
WARNING: invalid packet signature
…. x5
WARNING: invalid packet signature
Warning fastpath_recv_update (221): unknown updateCode 0xD
Warning fastpath_recv_update (221): unknown updateCode 0xF
WARNING: invalid packet signature
…. x8
WARNING: invalid packet signature
invalid pointer index:12427
WARNING: invalid packet signature
invalid glyph at cache index: 0 in cache id: 0
invalid glyph at cache index: 0 in cache id: 0
invalid offscreen bitmap at index: 0x0040
invalid offscreen bitmap index: 0x4000
invalid offscreen bitmap index: 0x4000
Segmentation fault (core dumped)

4th error

ThinkPad-X300:~$ xfreerdp -k sv -d domain -u user farm
connected to farm:3389
Password:
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: CERTIFICATE NAME MISMATCH! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The hostname used for this connection (farm)
does not match the name given in the certificate:
SERVER03.address.local
A valid certificate for the wrong name should NOT be trusted!
Certificate details:
Subject: CN = SERVER03.address.local
Issuer: CN = SERVER03.address.local
Thumbprint: 6f:fa:4e:53:6e:da:f6:55:eb:fd:24:99:1d:9e:7b:d0:da:52:f7
The above X.509 certificate could not be verified, possibly because you do not have the CA certificate in your certificate store, or the certificate has expired. Please look at the documentation on how to create local certificate store for a private CA.
Do you trust the above certificate? (Y/N) y
pduType bad
connected to X.X.X.8:3389
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
@ WARNING: CERTIFICATE NAME MISMATCH! @
@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
The hostname used for this connection (172.16.8.8)
does not match the name given in the certificate:
SERVER04.address.local
A valid certificate for the wrong name should NOT be trusted!
Certificate details:
Subject: CN = SERVER04.address.local
Issuer: CN = SERVER04.address.local
Thumbprint: f2:b3:f1:86:98:a1:ac:ac:a6:6c:02:9c:3a:f1:64:aa:e3:b7:c4
The above X.509 certificate could not be verified, possibly because you do not have the CA certificate in your certificate store, or the certificate has expired. Please look at the documentation on how to create local certificate store for a private CA.
Do you trust the above certificate? (Y/N)
Do you trust the above certificate? (Y/N) y
Segmentation fault (core dumped)

On Success

(when DNS returns same IP as the server you are connected to)
connected to farm.address.local:3389
null server certificate

(remmina:31814): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)

(remmina:31814): Gtk-WARNING **: drawing failure for widget `GtkDrawingArea’: invalid matrix (not invertible)
registered device #1: MACHINENAME (type=8 id=1)

1st Error

connected to farm.address.local:3389
null server certificate
connected to X.X.X.5:3389

2nd Error

connected to farm.address.local:3389
null server certificate

3rd Error

4th error

Open

Issue created Apr 28, 2022 by Georgi Karapetrov@blackStones3 of 20 checklist items completed3/20 checklist items

Remmina (freeRDP) fails with a segmentation fault upon connecting to Windows. (BIO_read unregistered scheme; No such file or directory; ERRCONNECT_CONNECT_TRANSPORT_FAILED)

Problem Description

Remmina (freeRDP) fails with a segmentation fault upon connecting to Windows.

What is the expected correct behavior?

Remmina connects successfully.

Remote System Description

Server (OS name and version): Windows Server (2012 or 2016 or 2019 maybe)
Special notes regarding the remote system (i.e. gateways, tunnel, etc.): Noting special

Relevant logs and/or screenshots

** (process:154449): DEBUG: 18:22:20.564: (remmina_pref_init) - periodic_rmnews_last_get set to 1651156628
** (process:154449): DEBUG: 18:22:20.564: (remmina_file_manager_init) - Initialized the "/home/<redacted>/.local/share/remmina" data folder
(process:154449): GLib-GIO-DEBUG: 18:22:20.579: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ?gio-vfs?
Load modules from /usr/lib/x86_64-linux-gnu/remmina/plugins
** (process:154449): DEBUG: 18:22:20.586: (remmina_plugin_entry) - gfx_h264_available: 0
** (process:154449): DEBUG: 18:22:20.586: (remmina_rdp_settings_kbd_init) - rdp_keyboard_remapping_list: 
Remmina plugin glibsecret (type=Secret) has been registered, but is not yet initialized/activated. The initialization order is 2000.
The glibsecret secret plugin has been initialized and it will be your default secret plugin
(process:154449): GLib-DEBUG: 18:22:20.599: unsetenv() is not thread-safe and should not be used after threads are created
(org.remmina.Remmina:154449): GLib-DEBUG: 18:22:20.615: unsetenv() is not thread-safe and should not be used after threads are created
(org.remmina.Remmina:154449): Gtk-DEBUG: 18:22:20.615: Connecting to session manager
(org.remmina.Remmina:154449): Gtk-DEBUG: 18:22:20.615: Failed to get the GNOME session proxy: The name org.gnome.SessionManager is not owned
(org.remmina.Remmina:154449): Gtk-DEBUG: 18:22:20.615: Failed to get the Xfce session proxy: The name org.xfce.SessionManager is not owned
** INFO: 18:22:20.670: StatusNotifier/Appindicator support in “bspwm”: not supported natively by your Desktop Environment. libappindicator will try to fallback to GtkStatusIcon/xembed
** (org.remmina.Remmina:154449): DEBUG: 18:22:20.695: (remmina_pref_init) - periodic_rmnews_last_get set to 1651156628

(org.remmina.Remmina:154449): Gtk-WARNING **: 18:22:20.720: gtk_menu_attach_to_widget(): menu already attached to GtkMenuItem
** (org.remmina.Remmina:154449): DEBUG: 18:22:20.725: (remmina_main_init) - Initializing the Remmina main window
** (org.remmina.Remmina:154449): DEBUG: 18:22:20.773: (remmina_main_init) - Initializing monitor
(org.remmina.Remmina:154449): GLib-GIO-DEBUG: 18:22:20.774: Failed to initialize portal (GNetworkMonitorPortal) for gio-network-monitor: Not using portals
(org.remmina.Remmina:154449): GLib-GIO-DEBUG: 18:22:20.776: _g_io_module_get_default: Found default implementation networkmanager (GNetworkMonitorNM) for ‘gio-network-monitor’
** (org.remmina.Remmina:154449): DEBUG: 18:22:20.783: (remmina_network_monitor_status) - G_NETWORK_CONNECTIVITY_FULL
** (org.remmina.Remmina:154449): DEBUG: 18:22:20.897: (remmina_icon_connection_changed_cb) - Indicator connection changed to: 0

(org.remmina.Remmina:154449): Gdk-CRITICAL **: 18:22:21.013: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.775: (rcw_map_event) - Mapping: RemminaConnectionWindow
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.775: (remmina_protocol_widget_map_event) - Calling plugin mapping function
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.881: [precommand] (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.881: [precommand] updated to: 
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.882: (remmina_protocol_widget_open_connection_real) - Opening connection
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.885: (remmina_rdp_event_init) - Disable smooth scrolling is set to 0
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.885: (remmina_rdp_event_init) - Adding GDK_SMOOTH_SCROLL_MASK
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.885: (remmina_protocol_widget_open_connection_real) - Have SSH
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.886: (remmina_rdp_main) - RDP data path is /home/<redacted>/.local/share/remmina/RDP
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.886: (remmina_rdp_main) - Not using system proxy settings
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.886: (remmina_rdp_tunnel_init) - Tunnel init
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.886: (remmina_protocol_widget_start_direct_tunnel) - SSH tunnel initialization…
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - Parsing server: <redacted>, default port: 3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - host: <redacted>
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - port: 3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_protocol_widget_start_direct_tunnel) - Calling remmina_public_get_server_port (tunnel)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - host: (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - port: 899142880
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_protocol_widget_start_direct_tunnel) - server: <redacted>, port: 3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - Parsing server: [<redacted>]:3389, default port: 3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - host: <redacted>
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_public_get_server_port) - port: 3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_rdp_tunnel_init) - protocol_plugin_start_direct_tunnel() returned [<redacted>]:3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_rdp_tunnel_init) - Tunnel has been optionally initialized. Now connecting to <redacted>:3389
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_rdp_main) - gfx_h264_available: 0
[18:22:23:270] [154449:154469] [ERROR][com.freerdp.common.settings] - [freerdp_settings_get_bool] Invalid key index 131
[18:22:23:270] [154449:154469] [ERROR][com.freerdp.common.settings] - [freerdp_settings_get_bool] Invalid key index 0
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_rdp_main) - Resolution set by the user: 912x1008
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.890: (remmina_rdp_main) - Resolution set after workarounds: 912x1008
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - proxy_type: (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - proxy_username: (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - proxy_password: (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - proxy_hostname: (null)
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - proxy_port: 80
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - Network settings not set
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - rdp_keyboard_remapping_list: 
** (org.remmina.Remmina:154449): DEBUG: 18:22:23.891: (remmina_rdp_main) - Log level set to to INFO
[18:22:24:629] [154449:154469] [WARN][com.freerdp.crypto] - Certificate verification failure 'unable to get local issuer certificate (20)' at stack position 0
[18:22:24:629] [154449:154469] [WARN][com.freerdp.crypto] - CN = <redacted>
[18:22:24:629] [154449:154469] [ERROR][com.freerdp.core.transport] - BIO_read returned an error: error:16000069:STORE routines::unregistered scheme
[18:22:24:629] [154449:154469] [ERROR][com.freerdp.core.transport] - BIO_read returned an error: error:80000002:system library::No such file or directory
[18:22:24:629] [154449:154469] [ERROR][com.freerdp.core.transport] - BIO_read returned an error: error:16000069:STORE routines::unregistered scheme
[18:22:24:629] [154449:154469] [ERROR][com.freerdp.core.transport] - BIO_read returned an error: error:80000002:system library::No such file or directory
[18:22:24:629] [154449:154469] [ERROR][com.freerdp.core] - transport_read_layer:freerdp_set_last_error_ex ERRCONNECT_CONNECT_TRANSPORT_FAILED [0x0002000D]
Segmentation fault (core dumped)

Local System Description

Client (OS name and version): Ubuntu 22.04
Remmina version ( remmina --version ): 1.4.25
Installation(s):
- Distribution package.
- PPA.
- Snap.
- Flatpak.
- Compiled from sources.
- Other — detail:
Desktop environment (GNOME, Unity, KDE, ..): bspwm
Plugin(s):
- RDP — freerdp version ( xfreerdp --version ): FreeRDP version 2.6.1 (2.6.1)
- VNC
- SSH
- SFTP
- SPICE
- WWW
- EXEC
- Other (please specify):
GTK back-end (Wayland, Xorg): Xorg 1.21.1.3
Optional: Include the output of the following commands at the end of this text:
- remmina --full-version

Load modules from /usr/lib/x86_64-linux-gnu/remmina/plugins
Remmina plugin glibsecret (type=Secret) has been registered, but is not yet initialized/activated. The initialization order is 2000.
The glibsecret secret plugin has been initialized and it will be your default secret plugin

org.remmina.Remmina - 1.4.25 (git n/a)

NAME                TYPE            DESCRIPTION                                                     PLUGIN AND LIBRARY VERSION
RDP                 Protocol        RDP - Remote Desktop Protocol                                   RDP plugin: 1.4.25 (Git n/a), Compiled with libfreerdp 2.6.1 (2.6.1), Running with libfreerdp 2.6.1 (rev 2.6.1), H.264 No
RDPF                File            RDP - RDP File Handler                                          RDP plugin: 1.4.25 (Git n/a), Compiled with libfreerdp 2.6.1 (2.6.1), Running with libfreerdp 2.6.1 (rev 2.6.1), H.264 No
RDPS                Preference      RDP - Preferences                                               RDP plugin: 1.4.25 (Git n/a), Compiled with libfreerdp 2.6.1 (2.6.1), Running with libfreerdp 2.6.1 (rev 2.6.1), H.264 No
VNC                 Protocol        Remmina VNC Plugin                                              1.4.25    
VNCI                Protocol        Remmina VNC listener Plugin                                     1.4.25    
glibsecret          Secret          Secured password storage in the GNOME keyring                   1.4.25    

Build configuration: HAVE_ARPA_INET_H=1 HAVE_ERRNO_H=1 HAVE_FCNTL_H=1 HAVE_NETDB_H=1 HAVE_NETINET_IN_H=1 HAVE_NETINET_TCP_H=1 HAVE_SYS_SOCKET_H=1 HAVE_SYS_UN_H=1 HAVE_TERMIOS_H=1 HAVE_UNISTD_H=1 WITH_AVAHI=ON WITH_CLEANUP=OFF WITH_GCRYPT=ON WITH_ICON_CACHE=ON WITH_IPP=OFF WITH_KF5WALLET=ON WITH_KIOSK_SESSION=ON WITH_LIBRARY_VERSIONING=ON WITH_MANPAGES=ON WITH_NEWS=ON WITH_SSE2=ON WITH_TRANSLATIONS=ON WITH_UPDATE_DESKTOP_DB=ON WITH_X2GO=ON
Build type:          None
CFLAGS:              -g -O2 -ffile-prefix-map=/build/remmina-7pl3Al/remmina-1.4.25+ppa202203110645.r64a6ec163.d46ebd47a1~ubuntu22.04.1=. -flto=auto -ffat-lto-objects -flto=auto -ffat-lto-objects -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -Wall -g
Compiler:            GNU, 11.2.0
Target architecture: x64

sudo lshw -C video

  *-display
       description: VGA compatible controller
       product: TigerLake-LP GT2 [Iris Xe Graphics]
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       logical name: /dev/fb0
       version: 01
       width: 64 bits
       clock: 33MHz
       capabilities: pciexpress msi pm vga_controller bus_master cap_list rom fb
       configuration: depth=32 driver=i915 latency=0 mode=1920x1080 resolution=1920,1080 visual=truecolor xres=1920 yres=1080
       resources: iomemory:600-5ff iomemory:400-3ff irq:157 memory:6052000000-6052ffffff memory:4000000000-400fffffff ioport:3000(size=64) memory:c0000-dffff memory:4010000000-4016ffffff memory:4020000000-40ffffffff

uname -a

Linux LT-0081 5.15.0-27-generic #28-Ubuntu SMP Thu Apr 14 04:55:28 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux

Contributions

In return, or to fix this issue, I’d be willing to:

Fix this myself.
Donate ___ and/or have donated ___ towards fixing it.
Take a donation of ___ to fix it.
Update the documentation.
Update the wiki.
Translate Remmina in my native language(s) (___) on Hosted Weblate.

Additional comments

Please, let me know if I can provide any other useful debugging output or change my environment.
I see #2147 (closed) and #2669 (closed) but I cannot resolve the issue.
Changing the security negotiation as in #1457 (closed) does not enable me to connect. NLA leads to the same issue. The rest of the them end in

Edited Apr 28, 2022 by Georgi Karapetrov

Description

Sergey Y. Afonin

2019-10-23 21:33:20 MSK

1.9.0-alt1, попытка подключения завершается так:
Protocol(warning): Protocol negotiation failed with reason: SSL not allowed by server
Retrying with plain RDP.
Segmentation fault
Не подключается, видимо, потому, что ssl в openssl 1.1 убрали? Это, в принципе, понятно, но Segmentation fault, наверное, надо убрать.

Comment 1

Sergey Y. Afonin

2019-10-23 21:38:43 MSK

Кстати, а почему "SSL not allowed by server", если rdesktop - клиент?

Comment 2

Vitaly Lipatov

2019-10-24 10:25:48 MSK

(В ответ на комментарий №0)
> 1.9.0-alt1, попытка подключения завершается так:
> 
> Protocol(warning): Protocol negotiation failed with reason: SSL not allowed by
> server
> Retrying with plain RDP.
> Segmentation fault
> 
> Не подключается, видимо, потому, что ssl в openssl 1.1 убрали? Это, в принципе,
> понятно, но Segmentation fault, наверное, надо убрать.
У меня подключается.
(В ответ на комментарий №1)
> Кстати, а почему "SSL not allowed by server", если rdesktop - клиент?
Потому что ваш сервер, о котором вы ничего не сказали, не разрешает вам подключаться к нему с использованием SSL.
Покажите вывод при 
$ rdesktop -v host
Уточните, в какой момент это предупреждение, сразу?

Comment 3

Vitaly Lipatov

2019-10-24 10:26:58 MSK

(В ответ на комментарий №0)
> 1.9.0-alt1, попытка подключения завершается так:
...
> Не подключается, видимо, потому, что ssl в openssl 1.1 убрали? Это, в принципе,
> понятно, но Segmentation fault, наверное, надо убрать.
Видимо это не то SSL, о котором вы думаете. К тому же именно в этой версии используется как раз не openssl:
* Вс окт 13 2019 Vitaly Lipatov <lav@altlinux.ru> 1.9.0-alt1
- new version 1.9.0 (with rpmrb script)
- use GnuTLS and nettle instead of OpenSSL

Comment 4

Sergey Y. Afonin

2019-10-24 18:44:41 MSK

(In reply to comment #2)
> Потому что ваш сервер, о котором вы ничего не сказали, не разрешает вам
> подключаться к нему с использованием SSL.
На самом деле я с Windows практически не работаю, а rdesktop полез посмотреть из-за сообщения на форуме https://forum.altlinux.org/index.php?topic=43156.0 и наличия под рукой не мной обслуживаемого терминального сервера. Ошибка касается именно Segmentation fault, а не того, что rdesktop не подключается. Тут, наверное, надо ещё одну ошибку завести, отдельную.
> Покажите вывод при 
> $ rdesktop -v host
> Уточните, в какой момент это предупреждение, сразу?
Да, сразу. Вывод вот:
is_wm_active(): WM name: KWin
Connecting to server using NLA...
Protocol(warning): Protocol negotiation failed with reason: SSL not allowed by server
Retrying with plain RDP.
Segmentation fault
Чуть позже попробую посмотреть, где именно Segmentation fault.

Comment 5

Sergey Y. Afonin

2019-10-24 19:48:24 MSK

(In reply to comment #4)
> Segmentation fault
> 
> Чуть позже попробую посмотреть, где именно Segmentation fault.
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7f4aa13 in __gmpz_sizeinbase (x=x@entry=0x7fffffffd6fc, base=base@entry=2) at sizeinbase.c:41
41        MPN_SIZEINBASE (result, PTR(x), ABSIZ(x), base);
sizeinbase.c упоминается в gmp. На libgmp перевешивать?
Вообще я в p9 смотрю с точечным обновлением из Sisyphus...

Comment 8

Sergey Y. Afonin

2019-10-24 21:28:14 MSK

(In reply to comment #7)
> > А что у вас за сервер, так и не сказали.
> 
> Так в заголовке же: Windows 2003. Точнее сказать пока не могу,
> то есть включены ли там SSL и TLS - не было сегодня возможности
> спросить.
А вот к Windows 10 этот же самый rdesktop 1.9 цепляется.

Comment 9

Vitaly Lipatov

2019-10-24 21:29:22 MSK

(В ответ на комментарий №5)
> (In reply to comment #4)
> 
> > Segmentation fault
> > 
> > Чуть позже попробую посмотреть, где именно Segmentation fault.
> 
> Program received signal SIGSEGV, Segmentation fault.
> 0x00007ffff7f4aa13 in __gmpz_sizeinbase (x=x@entry=0x7fffffffd6fc,
> base=base@entry=2) at sizeinbase.c:41
> 41        MPN_SIZEINBASE (result, PTR(x), ABSIZ(x), base);
> 
> sizeinbase.c упоминается в gmp. На libgmp перевешивать?
А давайте вы приложите к баге
strace -f -y -s 200 rdesktop HOST 2>rdesktop.log
надо бы посмотреть. Но мне на 2003 не проверить, у меня только 2012.

Comment 10

Sergey Y. Afonin

2019-10-24 21:53:55 MSK

(In reply to comment #5)
> sizeinbase.c упоминается в gmp. На libgmp перевешивать?
Пусть отдельно будет: https://bugzilla.altlinux.org/37376
Segmentation fault видимо уже после всех попыток подключения наступает.
(In reply to comment #9)
Результат strace тоже туда положил. А тут пусть будет просто про подключение.

*** Bug 37397 has been marked as a duplicate of this bug. ***

Comment 14

neandryxaya@yandex.ru

2020-04-24 11:32:52 MSK

rdesktop Version 1.9.0.
---
При подключении к терминальному серверу на Win 2012R2 выдаёт ошибку:
rdesktop 10.23.1.25:3390 
Autoselecting keyboard map 'ru' from locale
Protocol(warning): Protocol negotiation failed with reason: SSL not allowed by server
Retrying with plain RDP.
Ошибка сегментирования

Печать

Страницы: [1] Вниз

Тема: freeRDP проблема с подключение COM-порта (Прочитано 2668 раз)

0 Пользователей и 1 Гость просматривают эту тему.

yuryshestakov

Доброго времени суток уважаемые форумчане!

Решил поделиться проблемой, т.к. самостоятельно решить не получается.
Установлена Ubuntu 12.10, есть xfreeRDP v 1.0.1.
Необходимо прокинуть COM-порт в RDP-сеанс.

Пробую так:

xfreerdp -f --plugin rdpdr --data serial:COM1:/dev/ttyS0 -- 192.168.0.100
Пишет:

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate registered device #1: COM1 (type=1 id=1) Ошибка сегментирования (сделан дамп памяти)
Не прокидывается. Но сам RDP-сеанс прекрасно работает.

——————————————————

Или если так пробовать:

xfreerdp -f --plugin rdpdr --data serial:COM1 /dev/ttyS0 -- 192.168.0.100
Пишет:

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate Ошибка сегментирования (сделан дамп памяти)
Сеанс тут же отключается не успев даже начаться.

Может у кого есть решение данной проблемы?

Через rdesktop кстати всё нормально с COM-портом. Но использовать его я не могу из-за его многочисленных багов.

« Последнее редактирование: 13 Декабря 2012, 04:45:01 от yuryshestakov »

victor00000

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate Ошибка сегментирования (сделан дамп памяти)

следу

dmesg | tail

yuryshestakov

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate Ошибка сегментирования (сделан дамп памяти)

следу
dmesg | tail

Вот что получилось:

user@pc:~$ xfreerdp -f --plugin rdpdr --data serial:COM1:/dev/ttyS0 -- 192.168.0.100 loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate registered device #1: COM1 (type=1 id=1) Ошибка сегментирования (сделан дамп памяти) user@pc:~$ dmesg | tail [ 19.342128] type=1400 audit(1355371682.378:16): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1230 comm="apparmor_parser" [ 19.342498] type=1400 audit(1355371682.378:17): apparmor="STATUS" operation="profile_replace" name="/usr/sbin/cupsd" pid=1230 comm="apparmor_parser" [ 19.343115] type=1400 audit(1355371682.378:18): apparmor="STATUS" operation="profile_load" name="/usr/lib/x86_64-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper" pid=1226 comm="apparmor_parser" [ 19.343366] type=1400 audit(1355371682.378:19): apparmor="STATUS" operation="profile_load" name="/usr/lib/x86_64-linux-gnu/lightdm-remote-session-freerdp/freerdp-session-wrapper//chromium_browser" pid=1226 comm="apparmor_parser" [ 21.725136] vboxdrv: Found 4 processor cores. [ 21.725533] vboxdrv: fAsync=0 offMin=0x286 offMax=0x2be5 [ 21.725599] vboxdrv: TSC mode is 'synchronous', kernel timer mode is 'normal'. [ 21.725600] vboxdrv: Successfully loaded version 4.2.4 (interface 0x001a0004). [ 22.088430] vboxpci: IOMMU not found (not registered) [ 23.361635] CIFS VFS: default security mechanism requested. The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.3

yuryshestakov

Пробовал ставить Debian, ошибок сегментирования нет. в gtkterm штрих-кода видно. А в RDP — сеанс не пробрасывает.

Пользователь решил продолжить мысль 14 Декабря 2012, 12:22:30:

Может я какие библиотеки не до устанавливал?

Ставлю его так: apt-get install freerdp-x11.

« Последнее редактирование: 14 Декабря 2012, 12:22:30 от yuryshestakov »

sima517

Тоже была проблема с прокидыванием ком порта, пока не дал полный доступ юзеру на ком порт!

Печать

Страницы: [1] Вверх

Hi,

I have latest freerdp from git that I successfully built. Problem appear when I try to start xfreerdp with no parameters on Ubuntu 12.04. I always get Segmentation fault, see backtrace below:

[Thread debugging using libthread_db enabled]
Using host libthread_db library «/lib/i386-linux-gnu/libthread_db.so.1».
Core was generated by `xfreerdp’.
Program terminated with signal 11, Segmentation fault.
#0 0xb7762424 in __kernel_vsyscall ()

(gdb) bt full
#0 0xb7762424 in __kernel_vsyscall ()

No symbol table info available.
#1 0xb75671df in __GI_raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64

    resultvar = <optimized out>
resultvar = <optimized out>
pid = -1217531904
selftid = 3206

#2 0xb72d518a in fatal_handler (signum=11) at /home/user/Development/FreeRDP/libfreerdp/utils/signal.c:64

    default_sigaction = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {2147483647, 4294967294, 4294967295 <repeats 30 times>}}, sa_flags = 0, sa_restorer = 0x0}
this_mask = {__val = {1024, 0 <repeats 31 times>}}

No symbol table info available.
#4 0xb735c182 in tcp_connect (tcp=0x90e5b98, hostname=0x0, port=3389) at /home/user/Development/FreeRDP/libfreerdp/core/tcp.c:123

    option_value = 0
option_len = 3073753446

#5 0xb735f406 in transport_connect (transport=0x90e5b38, hostname=0x0, port=3389) at /home/user/Development/FreeRDP/libfreerdp/core/transport.c:234

    status = 0
settings = 0x90d9208

#6 0xb7335776 in nego_tcp_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:210

No locals.
#7 0xb73357a5 in nego_transport_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:223

No locals.
#8 0xb7335bca in nego_attempt_nla (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:355

No locals.
#9 0xb7336170 in nego_send (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:624

No locals.
#10 0xb73355cb in nego_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:133

No locals.
#11 0xb7356f9b in rdp_client_connect (rdp=0x90d90f8) at /home/user/Development/FreeRDP/libfreerdp/core/connection.c:141

#12 0xb734a218 in freerdp_connect (instance=0x90d8fb0) at /home/user/Development/FreeRDP/libfreerdp/core/freerdp.c:86

    rdp = 0x90d90f8
settings = 0x90d9208
status = 1

#13 0xb7718fc3 in xf_thread (param=0x90d8fb0) at /home/user/Development/FreeRDP/client/X11/xf_interface.c:1171

    i = 0
fds = 0
xfi = 0x0
max_fds = 0
rcount = 0
wcount = 0
status = 0
exit_code = 0
rfds = {0x0 <repeats 32 times>}
wfds = {0x0 <repeats 32 times>}
rfds_set = {__fds_bits = {5, 0, 1, -1221822232, 0 <repeats 12 times>, -1266531964, 0, 0, -1221822232, -1222310538, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1219227784, -1217416416}}
wfds_set = {__fds_bits = {0, 0, 0, 0, -1, 0, 0, 0, 0, -1216856064, -1221822232, 5, 0, -1216933237, -1221821792, -1264267416, 1, 5, 0, 0, 0, 0, 0, -1222320128, -1222310888, 98348, 0, 0, 0, 
-1219227784, 0, 0}}
instance = 0x90d8fb0
fd_input_event = 0
input_event = 0x0
select_status = 0
async_update = 0
async_input = 0
async_channels = 0
async_transport = 0
update_thread = 0x0
input_thread = 0x0
channels_thread = 0x0
channels = 0x0
settings = 0x0
timeout = {tv_sec = 0, tv_usec = 0}
fin = 0x0

#14 0xb7254d4c in start_thread (arg=0xb4824b40) at pthread_create.c:308

—Type to continue, or q to quit—
res =
pd = 0xb4824b40
now =
unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1222221824, 0, 4001536, -1266531672, 379802112, 1488644615}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0,
cleanup = 0x0, canceltype = 0}}}
not_first_call =
pagesize_m1 =
sp =
freesize =
__PRETTY_FUNCTION = «start_thread»
#15 0xb7627d3e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

No locals.

I am a newbie here. I am trying freerdp-shadow-cli as a rdp server, and use xfreerdp to connect it.
freerdp-shadow-cli and xfreerdp were built from the master branch.

I try to run freerdp-shadow-cli for sharing a VNC display, like this:

# netstat -ltnp | grep vnc
tcp        0      0 0.0.0.0:5904            0.0.0.0:*               LISTEN      60882/Xvnc          
tcp        0      0 0.0.0.0:6004            0.0.0.0:*               LISTEN      60882/Xvnc 
# freerdp-shadow-cli -auth /monitors:4
[21:00:37:555] [69326:69326] [INFO][com.freerdp.server.shadow.x11] - X11 Extensions: XFixes: 1 Xinerama: 0 XDamage: 0 XShm: 0
[21:00:37:557] [69326:69326] [INFO][com.freerdp.core.listener] - Listening on 0.0.0.0:3389
...

When run xfreerdp to connect it, the «Segmentation fault» happened

[root@localhost x264]# xfreerdp /v:127.0.0.1
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:02:15:868] [68763:68764] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
[20:02:16:145] [68763:68764] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:02:16:268] [68763:68764] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16
Segmentation fault (core dumped)

More information:

[root@localhost x264]# gdb xfreerdp
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-100.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/local/bin/xfreerdp...done.
(gdb) set args /v:127.0.0.1
(gdb) run
Starting program: /usr/local/bin/xfreerdp /v:127.0.0.1
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
[New Thread 0x7fffe867f700 (LWP 68792)]
[20:03:03:611] [68788:68792] [INFO][com.freerdp.client.common.cmdline] - loading channelEx cliprdr
[20:03:03:612] [68788:68792] [INFO][com.freerdp.client.x11] - No user name set. - Using login name: root
Detaching after fork from child process 68793.
Detaching after fork from child process 68794.
[20:03:03:905] [68788:68792] [INFO][com.freerdp.client.x11] - Property 173 does not exist
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Local framebuffer format  PIXEL_FORMAT_BGRX32
[20:03:04:026] [68788:68792] [INFO][com.freerdp.gdi] - Remote framebuffer format PIXEL_FORMAT_RGB16

Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffe867f700 (LWP 68792)]
0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
1152		gdi->stride = gdi->primary->bitmap->scanline;
(gdb) bt
#0  0x00007ffff6633cc5 in gdi_init_primary (gdi=0x7fffe0044e50, stride=0, format=537135240, buffer=0x0, 
    pfree=0x7ffff5e6fab0 <_aligned_free>) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1152
#1  0x00007ffff663423c in gdi_init_ex (instance=0x6ae620, format=537135240, stride=0, buffer=0x0, pfree=0x7ffff5e6fab0 <_aligned_free>)
    at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1259
#2  0x00007ffff6634017 in gdi_init (instance=0x6ae620, format=537135240) at /root/work/FreeRDP/libfreerdp/gdi/gdi.c:1225
#3  0x0000000000421eb3 in xf_post_connect (instance=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1198
#4  0x00007ffff667ca02 in freerdp_connect (instance=0x6ae620) at /root/work/FreeRDP/libfreerdp/core/freerdp.c:214
#5  0x00000000004228bf in xf_client_thread (param=0x6ae620) at /root/work/FreeRDP/client/X11/xf_client.c:1458
#6  0x00007ffff5e57ce6 in thread_launcher (arg=0x6f2180) at /root/work/FreeRDP/winpr/libwinpr/thread/thread.c:319
#7  0x00007ffff53d2e25 in start_thread () from /lib64/libpthread.so.0
#8  0x00007ffff5b0b34d in clone () from /lib64/libc.so.6
(gdb) info registers 
rax            0x0	0
rbx            0x7fffe00452e0	140736951767776
rcx            0x7fffe0045400	140736951768064
rdx            0xffffffff	4294967295
rsi            0x7fffe0000030	140736951484464
rdi            0x7fffe0000020	140736951484448
rbp            0x7fffe867e8d0	0x7fffe867e8d0
rsp            0x7fffe867e8a0	0x7fffe867e8a0
r8             0x0	0
r9             0x7fffe0045490	140736951768208
r10            0x7fffe867e550	140737092511056
r11            0x7ffff5e6f646	140737318942278
r12            0x1	1
r13            0x7fffe867f9c0	140737092516288
r14            0x7fffe867f700	140737092515584
r15            0x0	0
rip            0x7ffff6633cc5	0x7ffff6633cc5 <gdi_init_primary+321>
eflags         0x10206	[ PF IF RF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0
(gdb) x /16i gdi_init_primary
...
   0x7ffff6633ca5 <gdi_init_primary+289>:	mov    %rdi,%r8
   0x7ffff6633ca8 <gdi_init_primary+292>:	mov    %eax,%edi
   0x7ffff6633caa <gdi_init_primary+294>:	callq  0x7ffff66145f0 <gdi_CreateBitmapEx@plt>
   0x7ffff6633caf <gdi_init_primary+299>:	mov    %rax,0x128(%rbx)
   0x7ffff6633cb6 <gdi_init_primary+306>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cba <gdi_init_primary+310>:	mov    0x28(%rax),%rax
   0x7ffff6633cbe <gdi_init_primary+314>:	mov    0x128(%rax),%rax
=> 0x7ffff6633cc5 <gdi_init_primary+321>:	mov    0x10(%rax),%edx
   0x7ffff6633cc8 <gdi_init_primary+324>:	mov    -0x18(%rbp),%rax
   0x7ffff6633ccc <gdi_init_primary+328>:	mov    %edx,0x10(%rax)
   0x7ffff6633ccf <gdi_init_primary+331>:	mov    -0x18(%rbp),%rax
   0x7ffff6633cd3 <gdi_init_primary+335>:	mov    0x28(%rax),%rax
   0x7ffff6633cd7 <gdi_init_primary+339>:	mov    0x128(%rax),%rax
   0x7ffff6633cde <gdi_init_primary+346>:	test   %rax,%rax
   0x7ffff6633ce1 <gdi_init_primary+349>:	jne    0x7ffff6633ce8 <gdi_init_primary+356>
   0x7ffff6633ce3 <gdi_init_primary+351>:	jmpq   0x7ffff6633e7f <gdi_init_primary+763>

Here is the code:

1139         if (!buffer)
1140         {
1141                 gdi->primary->bitmap = gdi_CreateCompatibleBitmap(
1142                                            gdi->hdc, gdi->width, gdi->height);
1143         }
1144         else
1145         {
1146                 gdi->primary->bitmap = gdi_CreateBitmapEx(gdi->width, gdi->height,
1147                                        gdi->dstFormat,
1148                                        gdi->stride,
1149                                        buffer, pfree);
1150         }
1151 
1152         gdi->stride = gdi->primary->bitmap->scanline;
1153 
1154         if (!gdi->primary->bitmap)
1155                 goto fail_bitmap;
1156 
1157         gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);

I try to fix it like this, the «Segmentation fault» do not show again.

diff --git a/libfreerdp/gdi/gdi.c b/libfreerdp/gdi/gdi.c
index e099ecf..af6ac5a 100644
--- a/libfreerdp/gdi/gdi.c
+++ b/libfreerdp/gdi/gdi.c
@@ -1149,11 +1149,11 @@ static BOOL gdi_init_primary(rdpGdi* gdi, UINT32 stride, UINT32 format,
                                       buffer, pfree);
        }
 
-       gdi->stride = gdi->primary->bitmap->scanline;
-
        if (!gdi->primary->bitmap)
                goto fail_bitmap;
 
+       gdi->stride = gdi->primary->bitmap->scanline;
+
        gdi_SelectObject(gdi->primary->hdc, (HGDIOBJECT) gdi->primary->bitmap);
        gdi->primary->org_bitmap = NULL;
        gdi->primary_buffer = gdi->primary->bitmap->data;

Hi,

I have latest freerdp from git that I successfully built. Problem appear when I try to start xfreerdp with no parameters on Ubuntu 12.04. I always get Segmentation fault, see backtrace below:

(gdb) bt full
#0 0xb7762424 in __kernel_vsyscall ()

No symbol table info available.
#1 0xb75671df in __GI_raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64

    resultvar = <optimized out>
resultvar = <optimized out>
pid = -1217531904
selftid = 3206

#2 0xb72d518a in fatal_handler (signum=11) at /home/user/Development/FreeRDP/libfreerdp/utils/signal.c:64

    default_sigaction = {__sigaction_handler = {sa_handler = 0x0, sa_sigaction = 0x0}, sa_mask = {__val = {2147483647, 4294967294, 4294967295 <repeats 30 times>}}, sa_flags = 0, sa_restorer = 0x0}
this_mask = {__val = {1024, 0 <repeats 31 times>}}

No symbol table info available.
#4 0xb735c182 in tcp_connect (tcp=0x90e5b98, hostname=0x0, port=3389) at /home/user/Development/FreeRDP/libfreerdp/core/tcp.c:123

    option_value = 0
option_len = 3073753446

#5 0xb735f406 in transport_connect (transport=0x90e5b38, hostname=0x0, port=3389) at /home/user/Development/FreeRDP/libfreerdp/core/transport.c:234

    status = 0
settings = 0x90d9208

#6 0xb7335776 in nego_tcp_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:210

No locals.
#7 0xb73357a5 in nego_transport_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:223

No locals.
#8 0xb7335bca in nego_attempt_nla (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:355

No locals.
#9 0xb7336170 in nego_send (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:624

No locals.
#10 0xb73355cb in nego_connect (nego=0x90f99f8) at /home/user/Development/FreeRDP/libfreerdp/core/nego.c:133

No locals.
#11 0xb7356f9b in rdp_client_connect (rdp=0x90d90f8) at /home/user/Development/FreeRDP/libfreerdp/core/connection.c:141

#12 0xb734a218 in freerdp_connect (instance=0x90d8fb0) at /home/user/Development/FreeRDP/libfreerdp/core/freerdp.c:86

    rdp = 0x90d90f8
settings = 0x90d9208
status = 1

#13 0xb7718fc3 in xf_thread (param=0x90d8fb0) at /home/user/Development/FreeRDP/client/X11/xf_interface.c:1171

    i = 0
fds = 0
xfi = 0x0
max_fds = 0
rcount = 0
wcount = 0
status = 0
exit_code = 0
rfds = {0x0 <repeats 32 times>}
wfds = {0x0 <repeats 32 times>}
rfds_set = {__fds_bits = {5, 0, 1, -1221822232, 0 <repeats 12 times>, -1266531964, 0, 0, -1221822232, -1222310538, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1219227784, -1217416416}}
wfds_set = {__fds_bits = {0, 0, 0, 0, -1, 0, 0, 0, 0, -1216856064, -1221822232, 5, 0, -1216933237, -1221821792, -1264267416, 1, 5, 0, 0, 0, 0, 0, -1222320128, -1222310888, 98348, 0, 0, 0, 
-1219227784, 0, 0}}
instance = 0x90d8fb0
fd_input_event = 0
input_event = 0x0
select_status = 0
async_update = 0
async_input = 0
async_channels = 0
async_transport = 0
update_thread = 0x0
input_thread = 0x0
channels_thread = 0x0
channels = 0x0
settings = 0x0
timeout = {tv_sec = 0, tv_usec = 0}
fin = 0x0

#14 0xb7254d4c in start_thread (arg=0xb4824b40) at pthread_create.c:308

No locals.

Источник

Crash then music is playing and press CTRL+ALT+ENTER to exit full screen mode.
Without +async-update +async-input — no crashes.

xfreerdp /sec:nla -encryption /bpp:24 +decorations +window-drag +aero /multimedia /gdi:sw /f /network:lan +async-update +async-input /u:XXX /p:YYY /v:192.168.0.5 /sound:sys:alsa,format:1
[01:37:23:516] [40255:0d007400] [INFO][com.freerdp.client.common.cmdline] — loading channel rdpdr
[01:37:23:516] [40255:0d007400] [INFO][com.freerdp.client.common.cmdline] — loading channel rdpsnd
[01:37:23:570] [40255:0d007400] [WARN][com.freerdp.core.gcc] — Server uses non-advertised encryption method 0x00000000
[01:37:23:605] [40255:0d007400] [ERROR][com.freerdp.locale] — Unable to detect time zone
ALSA lib pcm.c:7905:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7905:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7905:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7905:(snd_pcm_recover) underrun occurred
ALSA lib pcm.c:7905:(snd_pcm_recover) underrun occurred
Segmentation fault (core dumped)
Exit 139
rim@rimwks# gdb /home/rim/docs/Progs/FreeRDP/client/X11/xfreerdp ./xfreerdp.core GNU gdb 6.1.1 [FreeBSD]
Copyright 2004 Free Software Foundation, Inc.
GDB is free software, covered by the GNU General Public License, and you are
welcome to change it and/or distribute copies of it under certain conditions.
Type «show copying» to see the conditions.
There is absolutely no warranty for GDB. Type «show warranty» for details.
This GDB was configured as «amd64-marcel-freebsd»…
Core was generated by `xfreerdp’.
Program terminated with signal 11, Segmentation fault.
Reading symbols from /usr/local/lib/libxfreerdp-client.so.1.2…done.
Loaded symbols for /usr/local/lib/libxfreerdp-client.so.1.2
Reading symbols from /usr/local/lib/libXinerama.so.1…done.
Loaded symbols for /usr/local/lib/libXinerama.so.1
Reading symbols from /usr/local/lib/libXcursor.so.1…done.
Loaded symbols for /usr/local/lib/libXcursor.so.1
Reading symbols from /usr/local/lib/libXv.so.1…done.
Loaded symbols for /usr/local/lib/libXv.so.1
Reading symbols from /usr/local/lib/libXrender.so.1…done.
Loaded symbols for /usr/local/lib/libXrender.so.1
Reading symbols from /usr/local/lib/libXfixes.so.3…done.
Loaded symbols for /usr/local/lib/libXfixes.so.3
Reading symbols from /usr/local/lib/libfreerdp-client.so.1.2…done.
Loaded symbols for /usr/local/lib/libfreerdp-client.so.1.2
Reading symbols from /usr/local/lib/libavcodec.so.55…done.
Loaded symbols for /usr/local/lib/libavcodec.so.55
Reading symbols from /usr/local/lib/libavutil.so.52…done.
Loaded symbols for /usr/local/lib/libavutil.so.52
Reading symbols from /usr/local/lib/libgstreamer-1.0.so.0…done.
Loaded symbols for /usr/local/lib/libgstreamer-1.0.so.0
Reading symbols from /usr/local/lib/libglib-2.0.so.0…done.
Loaded symbols for /usr/local/lib/libglib-2.0.so.0
Reading symbols from /usr/local/lib/libgobject-2.0.so.0…done.
Loaded symbols for /usr/local/lib/libgobject-2.0.so.0
Reading symbols from /usr/local/lib/libgstbase-1.0.so.0…done.
Loaded symbols for /usr/local/lib/libgstbase-1.0.so.0
Reading symbols from /usr/local/lib/libgstapp-1.0.so.0…done.
Loaded symbols for /usr/local/lib/libgstapp-1.0.so.0
Reading symbols from /usr/local/lib/libgstvideo-1.0.so.0…done.
Loaded symbols for /usr/local/lib/libgstvideo-1.0.so.0
Reading symbols from /usr/local/lib/libXext.so.6…done.
Loaded symbols for /usr/local/lib/libXext.so.6
Reading symbols from /usr/local/lib/libfreerdp.so.1.2…done.
Loaded symbols for /usr/local/lib/libfreerdp.so.1.2
Reading symbols from /usr/local/lib/libX11.so.6…done.
Loaded symbols for /usr/local/lib/libX11.so.6
Reading symbols from /usr/local/lib/libxkbfile.so.1…done.
Loaded symbols for /usr/local/lib/libxkbfile.so.1
Reading symbols from /usr/local/lib/libwinpr.so.1.1…done.
Loaded symbols for /usr/local/lib/libwinpr.so.1.1
Reading symbols from /usr/lib/librt.so.1…done.
Loaded symbols for /usr/lib/librt.so.1
Reading symbols from /usr/local/lib/libssl.so.8…done.
Loaded symbols for /usr/local/lib/libssl.so.8
Reading symbols from /usr/local/lib/libcrypto.so.8…done.
Loaded symbols for /usr/local/lib/libcrypto.so.8
Reading symbols from /lib/libz.so.6…done.
Loaded symbols for /lib/libz.so.6
Reading symbols from /lib/libm.so.5…done.
Loaded symbols for /lib/libm.so.5
Reading symbols from /usr/lib/libexecinfo.so.1…done.
Loaded symbols for /usr/lib/libexecinfo.so.1
Reading symbols from /lib/libthr.so.3…done.
Loaded symbols for /lib/libthr.so.3
Reading symbols from /usr/local/lib/libasound.so.2…done.
Loaded symbols for /usr/local/lib/libasound.so.2
Reading symbols from /lib/libc.so.7…done.
Loaded symbols for /lib/libc.so.7
Reading symbols from /usr/local/lib/libswresample.so.0…done.
Loaded symbols for /usr/local/lib/libswresample.so.0
Reading symbols from /usr/local/lib/libva.so.1…done.
Loaded symbols for /usr/local/lib/libva.so.1
Reading symbols from /usr/local/lib/libxvidcore.so.4…done.
Loaded symbols for /usr/local/lib/libxvidcore.so.4
Reading symbols from /usr/local/lib/libx265.so.43…done.
Loaded symbols for /usr/local/lib/libx265.so.43
Reading symbols from /usr/local/lib/libx264.so.142…done.
Loaded symbols for /usr/local/lib/libx264.so.142
Reading symbols from /usr/local/lib/libvpx.so.1…done.
Loaded symbols for /usr/local/lib/libvpx.so.1
Reading symbols from /usr/local/lib/libvorbisenc.so.2…done.
Loaded symbols for /usr/local/lib/libvorbisenc.so.2
Reading symbols from /usr/local/lib/libvorbis.so.0…done.
Loaded symbols for /usr/local/lib/libvorbis.so.0
Reading symbols from /usr/local/lib/libtheoraenc.so.1…done.
Loaded symbols for /usr/local/lib/libtheoraenc.so.1
Reading symbols from /usr/local/lib/libtheoradec.so.1…done.
Loaded symbols for /usr/local/lib/libtheoradec.so.1
Reading symbols from /usr/local/lib/libschroedinger-1.0.so.0…done.
Loaded symbols for /usr/local/lib/libschroedinger-1.0.so.0
Reading symbols from /usr/local/lib/libopus.so.0…done.
Loaded symbols for /usr/local/lib/libopus.so.0
Reading symbols from /usr/local/lib/libgsm.so.1…done.
Loaded symbols for /usr/local/lib/libgsm.so.1
Reading symbols from /usr/local/lib/libaacplus.so.2…done.
Loaded symbols for /usr/local/lib/libaacplus.so.2
Reading symbols from /usr/local/lib/libgmodule-2.0.so.0…done.
Loaded symbols for /usr/local/lib/libgmodule-2.0.so.0
Reading symbols from /usr/local/lib/libintl.so.8…done.
Loaded symbols for /usr/local/lib/libintl.so.8
Reading symbols from /usr/local/lib/libicui18n.so.53…done.
Loaded symbols for /usr/local/lib/libicui18n.so.53
Reading symbols from /usr/local/lib/libiconv.so.2…done.
Loaded symbols for /usr/local/lib/libiconv.so.2
Reading symbols from /usr/local/lib/libpcre.so.3…done.
Loaded symbols for /usr/local/lib/libpcre.so.3
Reading symbols from /usr/local/lib/libffi.so.6…done.
Loaded symbols for /usr/local/lib/libffi.so.6
Reading symbols from /usr/local/lib/liborc-0.4.so.0…done.
Loaded symbols for /usr/local/lib/liborc-0.4.so.0
Reading symbols from /usr/local/lib/libxcb.so.1…done.
Loaded symbols for /usr/local/lib/libxcb.so.1
Reading symbols from /usr/lib/librpcsvc.so.5…done.
Loaded symbols for /usr/lib/librpcsvc.so.5
Reading symbols from /usr/lib/libelf.so.1…done.
Loaded symbols for /usr/lib/libelf.so.1
Reading symbols from /lib/libgcc_s.so.1…done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib/libc++.so.1…done.
Loaded symbols for /usr/lib/libc++.so.1
Reading symbols from /lib/libcxxrt.so.1…done.
Loaded symbols for /lib/libcxxrt.so.1
Reading symbols from /usr/local/lib/libogg.so.0…done.
Loaded symbols for /usr/local/lib/libogg.so.0
Reading symbols from /usr/local/lib/libfftw3f.so.3…done.
Loaded symbols for /usr/local/lib/libfftw3f.so.3
Reading symbols from /usr/local/lib/libicuuc.so.53…done.
Loaded symbols for /usr/local/lib/libicuuc.so.53
Reading symbols from /usr/local/lib/libicudata.so.53…done.
Loaded symbols for /usr/local/lib/libicudata.so.53
Reading symbols from /usr/local/lib/libXau.so.6…done.
Loaded symbols for /usr/local/lib/libXau.so.6
Reading symbols from /usr/local/lib/libpthread-stubs.so.0…done.
Loaded symbols for /usr/local/lib/libpthread-stubs.so.0
Reading symbols from /usr/local/lib/libXdmcp.so.6…done.
Loaded symbols for /usr/local/lib/libXdmcp.so.6
Reading symbols from /usr/local/lib/alsa-lib/libasound_module_ctl_oss.so…done.
Loaded symbols for /usr/local/lib/alsa-lib/libasound_module_ctl_oss.so
Reading symbols from /usr/local/lib/alsa-lib/libasound_module_pcm_oss.so…done.
Loaded symbols for /usr/local/lib/alsa-lib/libasound_module_pcm_oss.so
Reading symbols from /libexec/ld-elf.so.1…done.
Loaded symbols for /libexec/ld-elf.so.1
#0 0x0000000805cd3e1a in thr_kill () from /lib/libc.so.7

[New Thread 80ec1a400 (LWP 100927/xfreerdp)]
[New Thread 80dc68000 (LWP 100838/xfreerdp)]
[New Thread 80dc67c00 (LWP 100687/xfreerdp)]
[New Thread 80dc67800 (LWP 100629/xfreerdp)]
[New Thread 80dc67400 (LWP 100569/xfreerdp)]
[New Thread 80d007400 (LWP 100392/xfreerdp)]
New Thread 80d006400 (LWP 100350/xfreerdp) bt
#0 0x0000000805cd3e1a in thr_kill () from /lib/libc.so.7
#1 0x0000000803cd5056 in fatal_handler (signum=11) at /home/rim/docs/Progs/FreeRDP/libfreerdp/utils/signal.c:68
#2 0x000000080576347a in swapcontext () from /lib/libthr.so.3
#3 0x0000000805763062 in sigaction () from /lib/libthr.so.3
#4
#5 0x0000000804099092 in XPutImage () from /usr/local/lib/libX11.so.6
#6 0x000000080083f893 in xf_sw_end_paint (context=0x80d053000) at /home/rim/docs/Progs/FreeRDP/client/X11/xf_client.c:316
#7 0x0000000803d8d697 in update_message_process_update_class (proxy=0x80dcc5800, msg=0x7fffdf9fae38, type=2)

at /home/rim/docs/Progs/FreeRDP/libfreerdp/core/message.c:1093

#8 0x0000000803d87d04 in update_message_process_class (proxy=0x80dcc5800, msg=0x7fffdf9fae38, msgClass=1, msgType=2)

at /home/rim/docs/Progs/FreeRDP/libfreerdp/core/message.c:1899

#9 0x0000000803d87c67 in update_message_queue_process_message (update=0x80d08da00, message=0x7fffdf9fae38)

at /home/rim/docs/Progs/FreeRDP/libfreerdp/core/message.c:1945

#10 0x0000000803d8c021 in update_message_proxy_thread (arg=0x80d08da00) at /home/rim/docs/Progs/FreeRDP/libfreerdp/core/message.c:2194
#11 0x0000000804642251 in thread_launcher (arg=0x80dd242c0) at /home/rim/docs/Progs/FreeRDP/winpr/libwinpr/thread/thread.c:259
#12 0x000000080575e4f5 in pthread_create () from /lib/libthr.so.3
#13 0x0000000000000000 in ?? ()

Источник

16.07.2020

Здравствуйте, наблюдается проблема на всех комплектах с системным блоком DEPO Neos TF232 (ssd+hdd) на операционной системе Astra 1.6 Смоленск SE с пакетом xfreerdp при попытке подключения к удаленному рабочему столу.

Есть рекомендации по исправлению ошибки сегментации?

16.07.2020

Проблема решена обновлением системы. Спасибо.

Источник

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Тема: freeRDP проблема с подключение COM-порта (Прочитано 2756 раз)

0 Пользователей и 1 Гость просматривают эту тему.

yuryshestakov

Доброго времени суток уважаемые форумчане!

Пробую так:

xfreerdp -f --plugin rdpdr --data serial:COM1:/dev/ttyS0 -- 192.168.0.100
Пишет:

——————————————————

Или если так пробовать:

xfreerdp -f --plugin rdpdr --data serial:COM1 /dev/ttyS0 -- 192.168.0.100
Пишет:

Может у кого есть решение данной проблемы?

Через rdesktop кстати всё нормально с COM-портом. Но использовать его я не могу из-за его многочисленных багов.

« Последнее редактирование: 13 Декабря 2012, 04:45:01 от yuryshestakov »

victor00000

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate Ошибка сегментирования (сделан дамп памяти)

следу

dmesg | tail

yuryshestakov

loading plugin rdpdr connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 connected to 192.168.0.100:3389 null server certificate Ошибка сегментирования (сделан дамп памяти)

следу
dmesg | tail

Вот что получилось:

yuryshestakov

Пробовал ставить Debian, ошибок сегментирования нет. в gtkterm штрих-кода видно. А в RDP — сеанс не пробрасывает.

Пользователь решил продолжить мысль 14 Декабря 2012, 12:22:30:

Может я какие библиотеки не до устанавливал?

Ставлю его так: apt-get install freerdp-x11.

« Последнее редактирование: 14 Декабря 2012, 12:22:30 от yuryshestakov »

sima517

Тоже была проблема с прокидыванием ком порта, пока не дал полный доступ юзеру на ком порт!

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Источник

On Success

1st Error

2nd Error

3rd Error

4th error

On Success

1st Error

2nd Error

3rd Error

4th error

Remmina (freeRDP) fails with a segmentation fault upon connecting to Windows. (BIO_read unregistered scheme; No such file or directory; ERRCONNECT_CONNECT_TRANSPORT_FAILED)

Problem Description

What is the expected correct behavior?

Remote System Description

Relevant logs and/or screenshots

Local System Description

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yuryshestakov

victor00000

yuryshestakov

yuryshestakov

sima517

yuryshestakov

victor00000

yuryshestakov

yuryshestakov

sima517