VirtualBox

Ticket #10834: VBoxHeadless.txt

File VBoxHeadless.txt, 37.6 KB (added by Jozue7, 11 years ago)

GDB output of VBoxHeadless from freezed machine. VBox:4.3.6, OS:ubuntu64_12_04 LTS

Line 
1GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2.1) 7.4-2012.04
2Copyright (C) 2012 Free Software Foundation, Inc.
3License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
4This is free software: you are free to change and redistribute it.
5There is NO WARRANTY, to the extent permitted by law. Type "show copying"
6and "show warranty" for details.
7This GDB was configured as "x86_64-linux-gnu".
8For bug reporting instructions, please see:
9<http://bugs.launchpad.net/gdb-linaro/>...
10Attaching to process 21639
11Reading symbols from /usr/lib/virtualbox/VBoxHeadless...(no debugging symbols found)...done.
12Reading symbols from /lib/x86_64-linux-gnu/libpthread.so.0...(no debugging symbols found)...done.
13[Thread debugging using libthread_db enabled]
14Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
15[New Thread 0x7f9df06cf700 (LWP 21835)]
16[New Thread 0x7f9dc115f700 (LWP 21668)]
17[New Thread 0x7f9dae8a4700 (LWP 21667)]
18[New Thread 0x7f9daf0a5700 (LWP 21666)]
19[New Thread 0x7f9dc147e700 (LWP 21660)]
20[New Thread 0x7f9dc149f700 (LWP 21659)]
21[New Thread 0x7f9dc14c0700 (LWP 21658)]
22[New Thread 0x7f9dc2e42700 (LWP 21657)]
23[New Thread 0x7f9dc314d700 (LWP 21656)]
24[New Thread 0x7f9dd074b700 (LWP 21655)]
25[New Thread 0x7f9dd07cc700 (LWP 21654)]
26[New Thread 0x7f9dd2775700 (LWP 21653)]
27[New Thread 0x7f9dd29ff700 (LWP 21652)]
28[New Thread 0x7f9df00f8700 (LWP 21651)]
29[New Thread 0x7f9df0179700 (LWP 21650)]
30[New Thread 0x7f9df03cd700 (LWP 21649)]
31[New Thread 0x7f9df064e700 (LWP 21648)]
32[New Thread 0x7f9df087d700 (LWP 21646)]
33[New Thread 0x7f9df08fe700 (LWP 21644)]
34[New Thread 0x7f9df8d24700 (LWP 21642)]
35[New Thread 0x7f9df8d45700 (LWP 21641)]
36Loaded symbols for /lib/x86_64-linux-gnu/libpthread.so.0
37Reading symbols from /lib/x86_64-linux-gnu/libdl.so.2...(no debugging symbols found)...done.
38Loaded symbols for /lib/x86_64-linux-gnu/libdl.so.2
39Reading symbols from /lib/x86_64-linux-gnu/libc.so.6...(no debugging symbols found)...done.
40Loaded symbols for /lib/x86_64-linux-gnu/libc.so.6
41Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
42Loaded symbols for /lib64/ld-linux-x86-64.so.2
43Reading symbols from /usr/lib/virtualbox/VBoxRT.so...(no debugging symbols found)...done.
44Loaded symbols for /usr/lib/virtualbox/VBoxRT.so
45Reading symbols from /lib/x86_64-linux-gnu/libcrypt.so.1...(no debugging symbols found)...done.
46Loaded symbols for /lib/x86_64-linux-gnu/libcrypt.so.1
47Reading symbols from /lib/x86_64-linux-gnu/libz.so.1...(no debugging symbols found)...done.
48Loaded symbols for /lib/x86_64-linux-gnu/libz.so.1
49Reading symbols from /lib/x86_64-linux-gnu/librt.so.1...(no debugging symbols found)...done.
50Loaded symbols for /lib/x86_64-linux-gnu/librt.so.1
51Reading symbols from /usr/lib/x86_64-linux-gnu/libxml2.so.2...(no debugging symbols found)...done.
52Loaded symbols for /usr/lib/x86_64-linux-gnu/libxml2.so.2
53Reading symbols from /usr/lib/x86_64-linux-gnu/libcurl.so.4...(no debugging symbols found)...done.
54Loaded symbols for /usr/lib/x86_64-linux-gnu/libcurl.so.4
55Reading symbols from /lib/x86_64-linux-gnu/libssl.so.1.0.0...(no debugging symbols found)...done.
56Loaded symbols for /lib/x86_64-linux-gnu/libssl.so.1.0.0
57Reading symbols from /lib/x86_64-linux-gnu/libcrypto.so.1.0.0...(no debugging symbols found)...done.
58Loaded symbols for /lib/x86_64-linux-gnu/libcrypto.so.1.0.0
59Reading symbols from /usr/lib/x86_64-linux-gnu/libstdc++.so.6...(no debugging symbols found)...done.
60Loaded symbols for /usr/lib/x86_64-linux-gnu/libstdc++.so.6
61Reading symbols from /lib/x86_64-linux-gnu/libgcc_s.so.1...(no debugging symbols found)...done.
62Loaded symbols for /lib/x86_64-linux-gnu/libgcc_s.so.1
63Reading symbols from /lib/x86_64-linux-gnu/libm.so.6...(no debugging symbols found)...done.
64Loaded symbols for /lib/x86_64-linux-gnu/libm.so.6
65Reading symbols from /usr/lib/x86_64-linux-gnu/libidn.so.11...(no debugging symbols found)...done.
66Loaded symbols for /usr/lib/x86_64-linux-gnu/libidn.so.11
67Reading symbols from /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2...(no debugging symbols found)...done.
68Loaded symbols for /usr/lib/x86_64-linux-gnu/liblber-2.4.so.2
69Reading symbols from /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2...(no debugging symbols found)...done.
70Loaded symbols for /usr/lib/x86_64-linux-gnu/libldap_r-2.4.so.2
71Reading symbols from /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2...(no debugging symbols found)...done.
72Loaded symbols for /usr/lib/x86_64-linux-gnu/libgssapi_krb5.so.2
73Reading symbols from /usr/lib/x86_64-linux-gnu/librtmp.so.0...(no debugging symbols found)...done.
74Loaded symbols for /usr/lib/x86_64-linux-gnu/librtmp.so.0
75Reading symbols from /lib/x86_64-linux-gnu/libresolv.so.2...(no debugging symbols found)...done.
76Loaded symbols for /lib/x86_64-linux-gnu/libresolv.so.2
77Reading symbols from /usr/lib/x86_64-linux-gnu/libsasl2.so.2...(no debugging symbols found)...done.
78Loaded symbols for /usr/lib/x86_64-linux-gnu/libsasl2.so.2
79Reading symbols from /usr/lib/x86_64-linux-gnu/libgssapi.so.3...(no debugging symbols found)...done.
80Loaded symbols for /usr/lib/x86_64-linux-gnu/libgssapi.so.3
81Reading symbols from /usr/lib/x86_64-linux-gnu/libgnutls.so.26...(no debugging symbols found)...done.
82Loaded symbols for /usr/lib/x86_64-linux-gnu/libgnutls.so.26
83Reading symbols from /lib/x86_64-linux-gnu/libgcrypt.so.11...(no debugging symbols found)...done.
84Loaded symbols for /lib/x86_64-linux-gnu/libgcrypt.so.11
85Reading symbols from /usr/lib/x86_64-linux-gnu/libkrb5.so.3...(no debugging symbols found)...done.
86Loaded symbols for /usr/lib/x86_64-linux-gnu/libkrb5.so.3
87Reading symbols from /usr/lib/x86_64-linux-gnu/libk5crypto.so.3...(no debugging symbols found)...done.
88Loaded symbols for /usr/lib/x86_64-linux-gnu/libk5crypto.so.3
89Reading symbols from /lib/x86_64-linux-gnu/libcom_err.so.2...(no debugging symbols found)...done.
90Loaded symbols for /lib/x86_64-linux-gnu/libcom_err.so.2
91Reading symbols from /usr/lib/x86_64-linux-gnu/libkrb5support.so.0...(no debugging symbols found)...done.
92Loaded symbols for /usr/lib/x86_64-linux-gnu/libkrb5support.so.0
93Reading symbols from /usr/lib/x86_64-linux-gnu/libheimntlm.so.0...(no debugging symbols found)...done.
94Loaded symbols for /usr/lib/x86_64-linux-gnu/libheimntlm.so.0
95Reading symbols from /usr/lib/x86_64-linux-gnu/libkrb5.so.26...(no debugging symbols found)...done.
96Loaded symbols for /usr/lib/x86_64-linux-gnu/libkrb5.so.26
97Reading symbols from /usr/lib/x86_64-linux-gnu/libasn1.so.8...(no debugging symbols found)...done.
98Loaded symbols for /usr/lib/x86_64-linux-gnu/libasn1.so.8
99Reading symbols from /usr/lib/x86_64-linux-gnu/libhcrypto.so.4...(no debugging symbols found)...done.
100Loaded symbols for /usr/lib/x86_64-linux-gnu/libhcrypto.so.4
101Reading symbols from /usr/lib/x86_64-linux-gnu/libroken.so.18...(no debugging symbols found)...done.
102Loaded symbols for /usr/lib/x86_64-linux-gnu/libroken.so.18
103Reading symbols from /usr/lib/x86_64-linux-gnu/libtasn1.so.3...(no debugging symbols found)...done.
104Loaded symbols for /usr/lib/x86_64-linux-gnu/libtasn1.so.3
105Reading symbols from /usr/lib/x86_64-linux-gnu/libp11-kit.so.0...(no debugging symbols found)...done.
106Loaded symbols for /usr/lib/x86_64-linux-gnu/libp11-kit.so.0
107Reading symbols from /lib/x86_64-linux-gnu/libgpg-error.so.0...(no debugging symbols found)...done.
108Loaded symbols for /lib/x86_64-linux-gnu/libgpg-error.so.0
109Reading symbols from /lib/x86_64-linux-gnu/libkeyutils.so.1...(no debugging symbols found)...done.
110Loaded symbols for /lib/x86_64-linux-gnu/libkeyutils.so.1
111Reading symbols from /usr/lib/x86_64-linux-gnu/libwind.so.0...(no debugging symbols found)...done.
112Loaded symbols for /usr/lib/x86_64-linux-gnu/libwind.so.0
113Reading symbols from /usr/lib/x86_64-linux-gnu/libheimbase.so.1...(no debugging symbols found)...done.
114Loaded symbols for /usr/lib/x86_64-linux-gnu/libheimbase.so.1
115Reading symbols from /usr/lib/x86_64-linux-gnu/libhx509.so.5...(no debugging symbols found)...done.
116Loaded symbols for /usr/lib/x86_64-linux-gnu/libhx509.so.5
117Reading symbols from /usr/lib/x86_64-linux-gnu/libsqlite3.so.0...(no debugging symbols found)...done.
118Loaded symbols for /usr/lib/x86_64-linux-gnu/libsqlite3.so.0
119Reading symbols from /usr/lib/virtualbox/VBoxHeadless.so...(no debugging symbols found)...done.
120Loaded symbols for /usr/lib/virtualbox/VBoxHeadless.so
121Reading symbols from /usr/lib/virtualbox/VBoxXPCOM.so...(no debugging symbols found)...done.
122Loaded symbols for /usr/lib/virtualbox/VBoxXPCOM.so
123Reading symbols from /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so...(no debugging symbols found)...done.
124Loaded symbols for /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so
125Reading symbols from /lib/x86_64-linux-gnu/libnss_compat.so.2...(no debugging symbols found)...done.
126Loaded symbols for /lib/x86_64-linux-gnu/libnss_compat.so.2
127Reading symbols from /lib/x86_64-linux-gnu/libnsl.so.1...(no debugging symbols found)...done.
128Loaded symbols for /lib/x86_64-linux-gnu/libnsl.so.1
129Reading symbols from /lib/x86_64-linux-gnu/libnss_nis.so.2...(no debugging symbols found)...done.
130Loaded symbols for /lib/x86_64-linux-gnu/libnss_nis.so.2
131Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...(no debugging symbols found)...done.
132Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2
133Reading symbols from /usr/lib/virtualbox/components/VBoxVMM.so...(no debugging symbols found)...done.
134Loaded symbols for /usr/lib/virtualbox/components/VBoxVMM.so
135Reading symbols from /usr/lib/virtualbox/VBoxREM.so...(no debugging symbols found)...done.
136Loaded symbols for /usr/lib/virtualbox/VBoxREM.so
137Reading symbols from /usr/lib/virtualbox/components/VBoxC.so...(no debugging symbols found)...done.
138Loaded symbols for /usr/lib/virtualbox/components/VBoxC.so
139Reading symbols from /lib/x86_64-linux-gnu/libpng12.so.0...(no debugging symbols found)...done.
140Loaded symbols for /lib/x86_64-linux-gnu/libpng12.so.0
141Reading symbols from /usr/lib/libvpx.so.1...(no debugging symbols found)...done.
142Loaded symbols for /usr/lib/libvpx.so.1
143Reading symbols from /usr/lib/virtualbox/components/VBoxSVCM.so...(no debugging symbols found)...done.
144Loaded symbols for /usr/lib/virtualbox/components/VBoxSVCM.so
145Reading symbols from /usr/lib/virtualbox/VBoxSharedClipboard.so...(no debugging symbols found)...done.
146Loaded symbols for /usr/lib/virtualbox/VBoxSharedClipboard.so
147Reading symbols from /usr/lib/x86_64-linux-gnu/libXt.so.6...(no debugging symbols found)...done.
148Loaded symbols for /usr/lib/x86_64-linux-gnu/libXt.so.6
149Reading symbols from /usr/lib/x86_64-linux-gnu/libX11.so.6...(no debugging symbols found)...done.
150Loaded symbols for /usr/lib/x86_64-linux-gnu/libX11.so.6
151Reading symbols from /usr/lib/x86_64-linux-gnu/libSM.so.6...(no debugging symbols found)...done.
152Loaded symbols for /usr/lib/x86_64-linux-gnu/libSM.so.6
153Reading symbols from /usr/lib/x86_64-linux-gnu/libICE.so.6...(no debugging symbols found)...done.
154Loaded symbols for /usr/lib/x86_64-linux-gnu/libICE.so.6
155Reading symbols from /usr/lib/x86_64-linux-gnu/libxcb.so.1...(no debugging symbols found)...done.
156Loaded symbols for /usr/lib/x86_64-linux-gnu/libxcb.so.1
157Reading symbols from /lib/x86_64-linux-gnu/libuuid.so.1...(no debugging symbols found)...done.
158Loaded symbols for /lib/x86_64-linux-gnu/libuuid.so.1
159Reading symbols from /usr/lib/x86_64-linux-gnu/libXau.so.6...(no debugging symbols found)...done.
160Loaded symbols for /usr/lib/x86_64-linux-gnu/libXau.so.6
161Reading symbols from /usr/lib/x86_64-linux-gnu/libXdmcp.so.6...(no debugging symbols found)...done.
162Loaded symbols for /usr/lib/x86_64-linux-gnu/libXdmcp.so.6
163Reading symbols from /usr/lib/virtualbox/VBoxDragAndDropSvc.so...(no debugging symbols found)...done.
164Loaded symbols for /usr/lib/virtualbox/VBoxDragAndDropSvc.so
165Reading symbols from /usr/lib/virtualbox/VBoxGuestPropSvc.so...(no debugging symbols found)...done.
166Loaded symbols for /usr/lib/virtualbox/VBoxGuestPropSvc.so
167Reading symbols from /usr/lib/virtualbox/VBoxGuestControlSvc.so...(no debugging symbols found)...done.
168Loaded symbols for /usr/lib/virtualbox/VBoxGuestControlSvc.so
169Reading symbols from /usr/lib/virtualbox/VBoxDD.so...(no debugging symbols found)...done.
170Loaded symbols for /usr/lib/virtualbox/VBoxDD.so
171Reading symbols from /usr/lib/virtualbox/VBoxDDU.so...(no debugging symbols found)...done.
172Loaded symbols for /usr/lib/virtualbox/VBoxDDU.so
173Reading symbols from /usr/lib/virtualbox/VBoxDD2.so...(no debugging symbols found)...done.
174Loaded symbols for /usr/lib/virtualbox/VBoxDD2.so
175Reading symbols from /usr/lib/virtualbox/VBoxSharedFolders.so...(no debugging symbols found)...done.
176Loaded symbols for /usr/lib/virtualbox/VBoxSharedFolders.so
177Reading symbols from /usr/lib/x86_64-linux-gnu/libasound.so.2...(no debugging symbols found)...done.
178Loaded symbols for /usr/lib/x86_64-linux-gnu/libasound.so.2
179Reading symbols from /usr/lib/x86_64-linux-gnu/libpulse.so.0...(no debugging symbols found)...done.
180Loaded symbols for /usr/lib/x86_64-linux-gnu/libpulse.so.0
181Reading symbols from /usr/lib/x86_64-linux-gnu/libjson.so.0...(no debugging symbols found)...done.
182Loaded symbols for /usr/lib/x86_64-linux-gnu/libjson.so.0
183Reading symbols from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so...(no debugging symbols found)...done.
184Loaded symbols for /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
185Reading symbols from /lib/x86_64-linux-gnu/libdbus-1.so.3...(no debugging symbols found)...done.
186Loaded symbols for /lib/x86_64-linux-gnu/libdbus-1.so.3
187Reading symbols from /lib/x86_64-linux-gnu/libwrap.so.0...(no debugging symbols found)...done.
188Loaded symbols for /lib/x86_64-linux-gnu/libwrap.so.0
189Reading symbols from /usr/lib/x86_64-linux-gnu/libsndfile.so.1...(no debugging symbols found)...done.
190Loaded symbols for /usr/lib/x86_64-linux-gnu/libsndfile.so.1
191Reading symbols from /usr/lib/x86_64-linux-gnu/libasyncns.so.0...(no debugging symbols found)...done.
192Loaded symbols for /usr/lib/x86_64-linux-gnu/libasyncns.so.0
193Reading symbols from /usr/lib/x86_64-linux-gnu/libFLAC.so.8...(no debugging symbols found)...done.
194Loaded symbols for /usr/lib/x86_64-linux-gnu/libFLAC.so.8
195Reading symbols from /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2...(no debugging symbols found)...done.
196Loaded symbols for /usr/lib/x86_64-linux-gnu/libvorbisenc.so.2
197Reading symbols from /usr/lib/x86_64-linux-gnu/libvorbis.so.0...(no debugging symbols found)...done.
198Loaded symbols for /usr/lib/x86_64-linux-gnu/libvorbis.so.0
199Reading symbols from /usr/lib/x86_64-linux-gnu/libogg.so.0...(no debugging symbols found)...done.
200Loaded symbols for /usr/lib/x86_64-linux-gnu/libogg.so.0
201Reading symbols from /usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_pulse.so...(no debugging symbols found)...done.
202Loaded symbols for /usr/lib/x86_64-linux-gnu/alsa-lib/libasound_module_pcm_pulse.so
2030x00007f9df85d0763 in select () from /lib/x86_64-linux-gnu/libc.so.6
204(gdb) info threads
205 Id Target Id Frame
206 22 Thread 0x7f9df8d45700 (LWP 21641) "nspr-1" 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
207 21 Thread 0x7f9df8d24700 (LWP 21642) "nspr-2" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
208 from /lib/x86_64-linux-gnu/libpthread.so.0
209 20 Thread 0x7f9df08fe700 (LWP 21644) "VBoxSVCWatcher" 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 ()
210 from /lib/x86_64-linux-gnu/libpthread.so.0
211 19 Thread 0x7f9df087d700 (LWP 21646) "TimerLR" 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 ()
212 from /lib/x86_64-linux-gnu/libpthread.so.0
213 18 Thread 0x7f9df064e700 (LWP 21648) "MainHGCMthread" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
214 from /lib/x86_64-linux-gnu/libpthread.so.0
215 17 Thread 0x7f9df03cd700 (LWP 21649) "EMT" 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
216 16 Thread 0x7f9df0179700 (LWP 21650) "ShClipboard" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
217 from /lib/x86_64-linux-gnu/libpthread.so.0
218 15 Thread 0x7f9df00f8700 (LWP 21651) "DragAndDropSvc" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
219 from /lib/x86_64-linux-gnu/libpthread.so.0
220 14 Thread 0x7f9dd29ff700 (LWP 21652) "GuestPropSvc" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
221 from /lib/x86_64-linux-gnu/libpthread.so.0
222 13 Thread 0x7f9dd2775700 (LWP 21653) "GuestControlSvc" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
223 from /lib/x86_64-linux-gnu/libpthread.so.0
224 12 Thread 0x7f9dd07cc700 (LWP 21654) "Timer" 0x00007f9df851a775 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
225 11 Thread 0x7f9dd074b700 (LWP 21655) "PDMNsTx" 0x00007f9df8ab652d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
226 10 Thread 0x7f9dc314d700 (LWP 21656) "ShFolders" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
227 from /lib/x86_64-linux-gnu/libpthread.so.0
228 9 Thread 0x7f9dc2e42700 (LWP 21657) "Port1" 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
229 8 Thread 0x7f9dc14c0700 (LWP 21658) "NATRX" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
230 from /lib/x86_64-linux-gnu/libpthread.so.0
231 7 Thread 0x7f9dc149f700 (LWP 21659) "NATURGRX" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
232 from /lib/x86_64-linux-gnu/libpthread.so.0
233 6 Thread 0x7f9dc147e700 (LWP 21660) "NAT" 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
234 5 Thread 0x7f9daf0a5700 (LWP 21666) "threaded-ml" 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
235 4 Thread 0x7f9dae8a4700 (LWP 21667) "threaded-ml" 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
236 3 Thread 0x7f9dc115f700 (LWP 21668) "ACPI Poller" 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 ()
237 from /lib/x86_64-linux-gnu/libpthread.so.0
238 2 Thread 0x7f9df06cf700 (LWP 21835) "VMPwrDwn" 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 ()
239 from /lib/x86_64-linux-gnu/libpthread.so.0
240* 1 Thread 0x7f9df8ed0700 (LWP 21639) "VBoxHeadless" 0x00007f9df85d0763 in select () from /lib/x86_64-linux-gnu/libc.so.6
241(gdb) t[Kbt
242#0 0x00007f9df85d0763 in select () from /lib/x86_64-linux-gnu/libc.so.6
243#1 0x00007f9df2890937 in ?? () from /usr/lib/virtualbox/VBoxHeadless.so
244#2 0x00007f9df2890e6c in ?? () from /usr/lib/virtualbox/VBoxHeadless.so
245#3 0x00007f9df288a9e1 in TrustedMain () from /usr/lib/virtualbox/VBoxHeadless.so
246#4 0x00007f9df850476d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6
247#5 0x0000000000401215 in ?? ()
248#6 0x00007fffbd4076b8 in ?? ()
249#7 0x000000000000001c in ?? ()
250#8 0x0000000000000007 in ?? ()
251#9 0x00007fffbd408d9f in ?? ()
252#10 0x00007fffbd408dc0 in ?? ()
253#11 0x00007fffbd408dca in ?? ()
254#12 0x00007fffbd408e03 in ?? ()
255#13 0x00007fffbd408e0d in ?? ()
256#14 0x00007fffbd408e32 in ?? ()
257#15 0x00007fffbd408e39 in ?? ()
258#16 0x0000000000000000 in ?? ()
259(gdb) t 2
260[Switching to thread 2 (Thread 0x7f9df06cf700 (LWP 21835))]
261#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
262(gdb) bt
263#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
264#1 0x00007f9df824c35e in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
265#2 0x00007f9df17a9f1a in VMR3ReqWait () from /usr/lib/virtualbox/components/VBoxVMM.so
266#3 0x00007f9df17aa388 in VMR3ReqCallVU () from /usr/lib/virtualbox/components/VBoxVMM.so
267#4 0x00007f9df17aab68 in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
268#5 0x00007f9df17ae8f4 in VMMR3EmtRendezvous () from /usr/lib/virtualbox/components/VBoxVMM.so
269#6 0x00007f9df105e4e1 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
270#7 0x00007f9df105e715 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
271#8 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
272#9 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
273#10 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
274#11 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
275#12 0x0000000000000000 in ?? ()
276(gdb) t 3
277[Switching to thread 3 (Thread 0x7f9dc115f700 (LWP 21668))]
278#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
279(gdb) bt
280#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
281#1 0x00007f9df824c47b in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
282#2 0x00007f9dc35d8c63 in ?? () from /usr/lib/virtualbox/VBoxDD.so
283#3 0x00007f9df17639ad in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
284#4 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
285#5 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
286#6 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
287#7 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
288#8 0x0000000000000000 in ?? ()
289(gdb) t 4
290[Switching to thread 4 (Thread 0x7f9dae8a4700 (LWP 21667))]
291#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
292(gdb) bt
293#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
294#1 0x00007f9dc0d4635f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
295#2 0x00007f9dc0d3776c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
296#3 0x00007f9dc0d37dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
297#4 0x00007f9dc0d37e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
298#5 0x00007f9dc0d4630f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
299#6 0x00007f9dc08efd18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
300#7 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
301#8 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
302#9 0x0000000000000000 in ?? ()
303(gdb) t 5
304[Switching to thread 5 (Thread 0x7f9daf0a5700 (LWP 21666))]
305#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
306(gdb) bt
307#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
308#1 0x00007f9dc0d4635f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
309#2 0x00007f9dc0d3776c in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
310#3 0x00007f9dc0d37dd9 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
311#4 0x00007f9dc0d37e90 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
312#5 0x00007f9dc0d4630f in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
313#6 0x00007f9dc08efd18 in ?? () from /usr/lib/x86_64-linux-gnu/libpulsecommon-1.1.so
314#7 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
315#8 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
316#9 0x0000000000000000 in ?? ()
317(gdb) t 6
318[Switching to thread 6 (Thread 0x7f9dc147e700 (LWP 21660))]
319#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
320(gdb) bt
321#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
322#1 0x00007f9dc3637afd in ?? () from /usr/lib/virtualbox/VBoxDD.so
323#2 0x00007f9df17639ad in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
324#3 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
325#4 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
326#5 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
327#6 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
328#7 0x0000000000000000 in ?? ()
329(gdb) t 7
330[Switching to thread 7 (Thread 0x7f9dc149f700 (LWP 21659))]
331#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
332(gdb) bt
333#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
334#1 0x00007f9df824c35e in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
335#2 0x00007f9dc3635a68 in ?? () from /usr/lib/virtualbox/VBoxDD.so
336#3 0x00007f9df17639ad in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
337#4 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
338#5 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
339#6 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
340#7 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
341#8 0x0000000000000000 in ?? ()
342(gdb) t 8
343[Switching to thread 8 (Thread 0x7f9dc14c0700 (LWP 21658))]
344#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
345(gdb) bt
346#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
347#1 0x00007f9df824c35e in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
348#2 0x00007f9dc3635ae8 in ?? () from /usr/lib/virtualbox/VBoxDD.so
349#3 0x00007f9df17639ad in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
350#4 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
351#5 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
352#6 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
353#7 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
354#8 0x0000000000000000 in ?? ()
355(gdb) t 9
356[Switching to thread 9 (Thread 0x7f9dc2e42700 (LWP 21657))]
357#0 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
358(gdb) bt
359#0 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
360#1 0x00007f9df825372d in ?? () from /usr/lib/virtualbox/VBoxRT.so
361#2 0x00007f9df824e755 in SUPSemEventWaitNoResume () from /usr/lib/virtualbox/VBoxRT.so
362#3 0x00007f9dc362323b in ?? () from /usr/lib/virtualbox/VBoxDD.so
363#4 0x00007f9df17639ad in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
364#5 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
365#6 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
366#7 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
367#8 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
368#9 0x0000000000000000 in ?? ()
369(gdb) t 10
370[Switching to thread 10 (Thread 0x7f9dc314d700 (LWP 21656))]
371#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
372(gdb) bt
373#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
374#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
375#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
376#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
377#4 0x00007f9df112b2cb in ?? () from /usr/lib/virtualbox/components/VBoxC.so
378#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
379#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
380#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
381#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
382#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
383#10 0x0000000000000000 in ?? ()
384(gdb) t 11
385[Switching to thread 11 (Thread 0x7f9dd074b700 (LWP 21655))]
386#0 0x00007f9df8ab652d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
387(gdb) bt
388#0 0x00007f9df8ab652d in nanosleep () from /lib/x86_64-linux-gnu/libpthread.so.0
389#1 0x00007f9df8249dff in RTThreadSleep () from /usr/lib/virtualbox/VBoxRT.so
390#2 0x00007f9df1859bda in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
391#3 0x00007f9df1763a1d in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
392#4 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
393#5 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
394#6 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
395#7 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
396#8 0x0000000000000000 in ?? ()
397(gdb) t 12
398[Switching to thread 12 (Thread 0x7f9dd07cc700 (LWP 21654))]
399#0 0x00007f9df851a775 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
400(gdb) bt
401#0 0x00007f9df851a775 in ?? () from /lib/x86_64-linux-gnu/libc.so.6
402#1 0x00007f9df851a819 in sigwaitinfo () from /lib/x86_64-linux-gnu/libc.so.6
403#2 0x00007f9df824a221 in ?? () from /usr/lib/virtualbox/VBoxRT.so
404#3 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
405#4 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
406#5 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
407#6 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
408#7 0x0000000000000000 in ?? ()
409(gdb) t 13
410[Switching to thread 13 (Thread 0x7f9dd2775700 (LWP 21653))]
411#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
412(gdb) bt
413#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
414#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
415#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
416#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
417#4 0x00007f9df112b2cb in ?? () from /usr/lib/virtualbox/components/VBoxC.so
418#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
419#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
420#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
421#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
422#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
423#10 0x0000000000000000 in ?? ()
424(gdb) t 14
425[Switching to thread 14 (Thread 0x7f9dd29ff700 (LWP 21652))]
426#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
427(gdb) bt
428#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
429#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
430#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
431#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
432#4 0x00007f9df112b2cb in ?? () from /usr/lib/virtualbox/components/VBoxC.so
433#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
434#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
435#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
436#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
437#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
438#10 0x0000000000000000 in ?? ()
439(gdb) t 15
440[Switching to thread 15 (Thread 0x7f9df00f8700 (LWP 21651))]
441#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
442(gdb) bt
443#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
444#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
445#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
446#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
447#4 0x00007f9df112b2cb in ?? () from /usr/lib/virtualbox/components/VBoxC.so
448#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
449#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
450#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
451#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
452#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
453#10 0x0000000000000000 in ?? ()
454(gdb) t 16
455[Switching to thread 16 (Thread 0x7f9df0179700 (LWP 21650))]
456#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
457(gdb) bt
458#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
459#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
460#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
461#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
462#4 0x00007f9df112b2cb in ?? () from /usr/lib/virtualbox/components/VBoxC.so
463#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
464#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
465#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
466#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
467#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
468#10 0x0000000000000000 in ?? ()
469(gdb) t 17
470[Switching to thread 17 (Thread 0x7f9df03cd700 (LWP 21649))]
471#0 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
472(gdb) bt
473#0 0x00007f9df85cfc67 in ioctl () from /lib/x86_64-linux-gnu/libc.so.6
474#1 0x00007f9df825372d in ?? () from /usr/lib/virtualbox/VBoxRT.so
475#2 0x00007f9df82507e6 in SUPR3CallVMMR0Ex () from /usr/lib/virtualbox/VBoxRT.so
476#3 0x00007f9df17a7c3b in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
477#4 0x00007f9df174d8a1 in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
478#5 0x00007f9df174fa5c in PDMR3PowerOff () from /usr/lib/virtualbox/components/VBoxVMM.so
479#6 0x00007f9df17a4552 in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
480#7 0x00007f9df17ae8b4 in VMMR3EmtRendezvous () from /usr/lib/virtualbox/components/VBoxVMM.so
481#8 0x00007f9df17a9b62 in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
482#9 0x00007f9df17aac3d in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
483#10 0x00007f9df17404da in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
484#11 0x00007f9df17445aa in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
485#12 0x00007f9df1741a41 in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
486#13 0x00007f9df17a8e6e in ?? () from /usr/lib/virtualbox/components/VBoxVMM.so
487#14 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
488#15 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
489#16 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
490#17 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
491#18 0x0000000000000000 in ?? ()
492(gdb) t 18
493[Switching to thread 18 (Thread 0x7f9df064e700 (LWP 21648))]
494#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
495(gdb) bt
496#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
497#1 0x00007f9df824c9b5 in ?? () from /usr/lib/virtualbox/VBoxRT.so
498#2 0x00007f9df112a0ee in ?? () from /usr/lib/virtualbox/components/VBoxC.so
499#3 0x00007f9df112a593 in ?? () from /usr/lib/virtualbox/components/VBoxC.so
500#4 0x00007f9df112c84c in ?? () from /usr/lib/virtualbox/components/VBoxC.so
501#5 0x00007f9df1129aac in ?? () from /usr/lib/virtualbox/components/VBoxC.so
502#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
503#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
504#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
505#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
506#10 0x0000000000000000 in ?? ()
507(gdb) t 189[K[K9
508[Switching to thread 19 (Thread 0x7f9df087d700 (LWP 21646))]
509#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
510(gdb) bt
511#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
512#1 0x00007f9df824c47b in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
513#2 0x00007f9df821ed70 in ?? () from /usr/lib/virtualbox/VBoxRT.so
514#3 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
515#4 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
516#5 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
517#6 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
518#7 0x0000000000000000 in ?? ()
519(gdb) t 20
520[Switching to thread 20 (Thread 0x7f9df08fe700 (LWP 21644))]
521#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
522(gdb) bt
523#0 0x00007f9df8ab30fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
524#1 0x00007f9df824c47b in RTSemEventWait () from /usr/lib/virtualbox/VBoxRT.so
525#2 0x00007f9df10e4f0b in ?? () from /usr/lib/virtualbox/components/VBoxC.so
526#3 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
527#4 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
528#5 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
529#6 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
530#7 0x0000000000000000 in ?? ()
531(gdb) t 21
532[Switching to thread 21 (Thread 0x7f9df8d24700 (LWP 21642))]
533#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
534(gdb) bt
535#0 0x00007f9df8ab2d84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0
536#1 0x00007f9df261364a in VBoxNsprPR_WaitCondVar () from /usr/lib/virtualbox/VBoxXPCOM.so
537#2 0x00007f9df261391a in VBoxNsprPR_Wait () from /usr/lib/virtualbox/VBoxXPCOM.so
538#3 0x00007f9df2361184 in ?? () from /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so
539#4 0x00007f9df26023a3 in ?? () from /usr/lib/virtualbox/VBoxXPCOM.so
540#5 0x00007f9df261247a in ?? () from /usr/lib/virtualbox/VBoxXPCOM.so
541#6 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
542#7 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
543#8 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
544#9 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
545#10 0x0000000000000000 in ?? ()
546(gdb) t 22
547[Switching to thread 22 (Thread 0x7f9df8d45700 (LWP 21641))]
548#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
549(gdb) bt
550#0 0x00007f9df85cba43 in poll () from /lib/x86_64-linux-gnu/libc.so.6
551#1 0x00007f9df26146fe in ?? () from /usr/lib/virtualbox/VBoxXPCOM.so
552#2 0x00007f9df26173c1 in VBoxNsprPR_Poll () from /usr/lib/virtualbox/VBoxXPCOM.so
553#3 0x00007f9df23647cb in ?? () from /usr/lib/virtualbox/components/VBoxXPCOMIPCC.so
554#4 0x00007f9df261247a in ?? () from /usr/lib/virtualbox/VBoxXPCOM.so
555#5 0x00007f9df81e6fcc in ?? () from /usr/lib/virtualbox/VBoxRT.so
556#6 0x00007f9df82498ac in ?? () from /usr/lib/virtualbox/VBoxRT.so
557#7 0x00007f9df8aaee9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0
558#8 0x00007f9df85d73fd in clone () from /lib/x86_64-linux-gnu/libc.so.6
559#9 0x0000000000000000 in ?? ()
560(gdb) quit
561A debugging session is active.
562
563 Inferior 1 [process 21639] will be detached.
564
565Quit anyway? (y or n) Detaching from program: /usr/lib/virtualbox/VBoxHeadless, process 21639

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