Ticket #13016: MediaPlayer-1587-debug-20-10-2016-17-06-04.report

File MediaPlayer-1587-debug-20-10-2016-17-06-04.report, 20.4 KB (added by vidrep, 8 years ago)
Line 
1Debug information for team /boot/system/apps/MediaPlayer (1587):
2CPU(s): 2x Intel Core 2
3Memory: 3.90 GiB total, 323.25 MiB used
4Haiku revision: hrev50608 Oct 20 2016 09:37:09 (BePC)
5
6Active Threads:
7 thread 1587: MediaPlayer (main)
8 thread 1588: event queue runner
9 thread 1592: playback manager
10 thread 1594: user thread
11 thread 1595: w>Playlist
12 thread 1596: w>MediaPlayer
13 thread 1597: _BMediaRoster_
14 thread 1599: w>MediaPlayer settings
15 thread 1608: team 1587 debug task
16 thread 1607: BUrlProtocol.HTTP
17 state: Call (getNumAvailable() == 0)
18
19 Frame IP Function Name
20 -----------------------------------------------
21 00000000 0x61115112 commpage_syscall + 0x2
22 Disassembly:
23 commpage_syscall:
24 0x61115110: 89e1 mov %esp, %ecx
25 0x61115112: 0f34 sysenter <--
26
27 Frame memory:
28
29 0x70b575d8 0x206bad9 debugger + 0x39
30 0x70b57608 0x207af74 __assert_fail + 0x4c
31 0x70b57658 0x20f0dc3 BPrivate::threadHeap::malloc(uint32) + 0x487
32 0x70b57688 0x20f16ff malloc + 0x17f
33 0x70b576c0 0xf01ade BString::_Allocate(int32) + 0x22
34 0x70b576f0 0xf01c14 BString::_Clone(char*, int32) + 0x1c
35 0x70b57720 0xf01bcf BString::_Init(char*, int32) + 0x23
36 0x70b57750 0xefcad6 __7BString + 0x2a
37 0x70b57790 0x225d1db __11BHttpHeaderPCcT1 + 0x27
38 0x70b577c0 0x225d9ce BHttpHeaders::AddHeader(char*) + 0x46
39 0x70b57890 0x226521e BHttpRequest::_SendHeaders() + 0xf2
40 0x70b589a0 0x2263bc4 BHttpRequest::_MakeRequest() + 0x3a0
41 0x70b58a80 0x2263194 BHttpRequest::_ProtocolLoop() + 0x1b0
42 0x70b58ac0 0x226ef58 BUrlRequest::_ThreadEntry(void*) + 0x40
43 0x70b58ae8 0x2072d71 thread_entry + 0x21
44 00000000 0x61115250 commpage_thread_exit + 0
45
46 Registers:
47 eip: 0x61115114
48 esp: 0x70b5759c
49 ebp: 0x70b575d8
50 eax: 0x000000e1
51 ebx: 0x0211ce78
52 ecx: 0x70b5759c
53 edx: 0x61115114
54 esi: 0x02110599
55 edi: 0x00000007
56 cs: 0x001b
57 ds: 0x0023
58 es: 0x0023
59 fs: 0x0063
60 gs: 0x0023
61 ss: 0x0023
62 st0: nan
63 st1: nan
64 st2: nan
65 st3: nan
66 st4: nan
67 st5: nan
68 st6: 1.31e+05
69 st7: 2.66e+08
70 mm0: {0xe728, 0, 0, 0}
71 mm1: {0xff00, 0x1, 0, 0}
72 mm2: {0x1, 0, 0, 0}
73 mm3: {0, 0, 0, 0}
74 mm4: {0x1, 0, 0, 0}
75 mm5: {0xe893, 0, 0, 0}
76 mm6: {0, 0, 0x8000, 0xffae}
77 mm7: {0x7daa, 0x5186, 0x8f, 0xfd3c}
78 xmm0: {0, 0, 0, 0, 0, 0, 0, 0}
79 xmm1: {0, 0x202, 0x1, 0x1, 0x102, 0, 0, 0}
80 xmm2: {0, 0, 0, 0, 0, 0, 0, 0}
81 xmm3: {0, 0, 0, 0, 0, 0, 0, 0}
82 xmm4: {0, 0, 0, 0, 0, 0, 0, 0}
83 xmm5: {0, 0, 0, 0, 0, 0, 0, 0}
84 xmm6: {0, 0, 0, 0, 0, 0, 0, 0}
85 xmm7: {0, 0, 0, 0, 0, 0, 0, 0}
86
87Loaded Images:
88 ID Text Base Text End Data Base Data End Type Name
89 --------------------------------------------------------------------------------
90 2734 0x002b4000 0x002cd000 0x002cd000 0x002ce000 lib /boot/system/lib/libz.so.1.2.8
91 2719 0x002e4000 0x002fe000 0x002fe000 0x00305000 lib /boot/system/lib/libgame.so
92 2728 0x0041f000 0x006b0000 0x006b0000 0x00719000 lib /boot/system/lib/libicui18n.so.57.1
93 2766 0x0073e000 0x0075e000 0x0075e000 0x00763000 lib /boot/system/lib/libavutil.so.51.35.100
94 2772 0x0085d000 0x00891000 0x00891000 0x00892000 lib /boot/system/lib/libtheoraenc.so.1.1.2
95 2767 0x009f9000 0x00a01000 0x00a01000 0x00a02000 lib /boot/system/lib/libswresample.so.0.6.100
96 2737 0x00a4c000 0x00aa1000 0x00aa1000 0x00aa8000 lib /boot/system/lib/libssl.so.1.0.0
97 2770 0x00acf000 0x00b46000 0x00b46000 0x00b58000 lib /boot/system/lib/libvorbisenc.so.2.0.11
98 2771 0x00b6f000 0x00b97000 0x00b97000 0x00b98000 lib /boot/system/lib/libvorbis.so.0.4.8
99 2735 0x00be5000 0x00c1a000 0x00c1a000 0x00c22000 lib /boot/system/lib/libnetwork.so
100 2724 0x00c38000 0x00c69000 0x00c69000 0x00c77000 lib /boot/system/lib/libstdc++.r4.so
101 2718 0x00c79000 0x00f3e000 0x00f3e000 0x00fd5000 lib /boot/system/lib/libbe.so
102 2775 0x00fd7000 0x00fdb000 0x00fdb000 0x00fdd000 lib /boot/system/lib/libogg.so.0.8.2
103 2773 0x00fea000 0x00ffa000 0x00ffa000 0x00ffb000 lib /boot/system/lib/libtheoradec.so.1.1.4
104 2769 0x0100b000 0x01089000 0x01089000 0x01095000 lib /boot/system/lib/libvpx.so.1.0.0
105 2760 0x010ab000 0x010cb000 0x010cb000 0x010ff000 add-on /boot/system/add-ons/media/plugins/ffmpeg
106 2723 0x01102000 0x011f9000 0x011f9000 0x011fc000 lib /boot/system/lib/libtextencoding.so
107 2730 0x01234000 0x01287000 0x01287000 0x01292000 lib /boot/system/lib/libicule.so.57.1
108 2717 0x01293000 0x0132d000 0x0132d000 0x0134b000 app /boot/system/apps/MediaPlayer
109 2732 0x013c5000 0x013fe000 0x013fe000 0x01435000 lib /boot/system/lib/libicutu.so.57.1
110 2763 0x01457000 0x0145a000 0x0145a000 0x0145b000 lib /boot/system/lib/libavdevice.so.53.4.100
111 2733 0x0145d000 0x015cf000 0x015cf000 0x01603000 lib /boot/system/lib/libicuuc.so.57.1
112 2738 0x0160e000 0x01611000 0x01611000 0x01613000 lib /boot/system/lib/libbsd.so
113 2768 0x01616000 0x01625000 0x01625000 0x01627000 lib /boot/system/lib/libbz2.so.1.0.6
114 2722 0x0163a000 0x01651000 0x01651000 0x01656000 lib /boot/system/lib/libtranslation.so
115 2765 0x016e0000 0x01734000 0x01734000 0x01735000 lib /boot/system/lib/libswscale.so.2.1.100
116 2761 0x0173e000 0x0189e000 0x0189e000 0x018a7000 lib /boot/system/lib/libavformat.so.53.32.100
117 2759 0x0196d000 0x01972000 0x01972000 0x01973000 add-on /boot/system/add-ons/media/plugins/http_streamer
118 2731 0x01b5e000 0x01b69000 0x01b69000 0x01b6c000 lib /boot/system/lib/libiculx.so.57.1
119 2720 0x01c21000 0x01cbf000 0x01cbf000 0x01cdf000 lib /boot/system/lib/libmedia.so
120 2716 0x01df3000 0x01e11000 0x01e11000 0x01e14000 lib /boot/system/runtime_loader
121 2726 0x02041000 0x02113000 0x02113000 0x0215e000 lib /boot/system/lib/libroot.so
122 2729 0x02176000 0x0217f000 0x0217f000 0x02181000 lib /boot/system/lib/libicuio.so.57.1
123 2774 0x021b8000 0x021cc000 0x021cc000 0x021cf000 lib /boot/system/lib/libspeex.so.1.5.0
124 2725 0x0220b000 0x02274000 0x02274000 0x02289000 lib /boot/system/lib/libbnetapi.so
125 2721 0x022c2000 0x02470000 0x02470000 0x024d0000 lib /boot/system/lib/libtracker.so
126 2764 0x02517000 0x0259e000 0x0259e000 0x025a5000 lib /boot/system/lib/libavfilter.so.2.61.100
127 2736 0x02671000 0x027c8000 0x027c8000 0x027e0000 lib /boot/system/lib/libcrypto.so.1.0.0
128 2727 0x02c02000 0x04480000 0x04480000 0x04481000 lib /boot/system/lib/libicudata.so.57.1
129 2762 0x047a2000 0x04df8000 0x04df8000 0x05378000 lib /boot/system/lib/libavcodec.so.53.61.100
130 2715 0x61115000 0x6111d000 0x00000000 0x00000000 system commpage
131
132Areas:
133 ID Base End Size (KiB) Protection Locking Name
134 --------------------------------------------------------------------------------
135 15471 0x00115000 0x00125000 64 rw- full rld heap
136 15470 0x00223000 0x00233000 64 rw- full rld heap
137 15469 0x00241000 0x00249000 32 rw- full rld heap
138 15457 0x002b4000 0x002cd000 100 r-x full libz.so.1.2.8_seg0ro
139 15458 0x002cd000 0x002ce000 4 rw- full libz.so.1.2.8_seg1rw
140 15420 0x002e4000 0x002fe000 104 r-x full libgame.so_seg0ro
141 15421 0x002fe000 0x00305000 28 rw- full libgame.so_seg1rw
142 15442 0x0041f000 0x006b0000 2628 r-x full libicui18n.so.57.1_seg0ro
143 15443 0x006b0000 0x00718000 416 rw- full libicui18n.so.57.1_seg1rw
144 15444 0x00718000 0x00719000 4 rw- full libicui18n.so.57.1_seg2rw
145 15413 0x00726000 0x00727000 4 rw-S full _rld_debug_
146 15625 0x0073e000 0x0075e000 128 r-x full libavutil.so.51.35.100_seg0ro
147 15626 0x0075e000 0x0075f000 4 rw- full libavutil.so.51.35.100_seg1rw
148 15627 0x0075f000 0x00763000 16 rw- full libavutil.so.51.35.100_seg2rw
149 15412 0x0077d000 0x0078d000 64 rw- full rld heap
150 15639 0x0085d000 0x00891000 208 r-x full libtheoraenc.so.1.1.2_seg0ro
151 15640 0x00891000 0x00892000 4 rw- full libtheoraenc.so.1.1.2_seg1rw
152 15628 0x009f9000 0x00a01000 32 r-x full libswresample.so.0.6.100_seg0ro
153 15629 0x00a01000 0x00a02000 4 rw- full libswresample.so.0.6.100_seg1rw
154 15465 0x00a4c000 0x00aa1000 340 r-x full libssl.so.1.0.0_seg0ro
155 15466 0x00aa1000 0x00aa8000 28 rw- full libssl.so.1.0.0_seg1rw
156 15635 0x00acf000 0x00b46000 476 r-x full libvorbisenc.so.2.0.11_seg0ro
157 15636 0x00b46000 0x00b58000 72 rw- full libvorbisenc.so.2.0.11_seg1rw
158 15637 0x00b6f000 0x00b97000 160 r-x full libvorbis.so.0.4.8_seg0ro
159 15638 0x00b97000 0x00b98000 4 rw- full libvorbis.so.0.4.8_seg1rw
160 15459 0x00be5000 0x00c1a000 212 r-x full libnetwork.so_seg0ro
161 15460 0x00c1a000 0x00c1d000 12 rw- full libnetwork.so_seg1rw
162 15461 0x00c1d000 0x00c22000 20 rw- full libnetwork.so_seg2rw
163 15432 0x00c38000 0x00c69000 196 r-x full libstdc++.r4.so_seg0ro
164 15433 0x00c69000 0x00c74000 44 rw- full libstdc++.r4.so_seg1rw
165 15434 0x00c74000 0x00c77000 12 rw- full libstdc++.r4.so_seg2rw
166 15417 0x00c79000 0x00f3e000 2836 r-x full libbe.so_seg0ro
167 15418 0x00f3e000 0x00fd3000 596 rw- full libbe.so_seg1rw
168 15419 0x00fd3000 0x00fd5000 8 rw- full libbe.so_seg2rw
169 15645 0x00fd7000 0x00fdb000 16 r-x full libogg.so.0.8.2_seg0ro
170 15646 0x00fdb000 0x00fdd000 8 rw- full libogg.so.0.8.2_seg1rw
171 15641 0x00fea000 0x00ffa000 64 r-x full libtheoradec.so.1.1.4_seg0ro
172 15642 0x00ffa000 0x00ffb000 4 rw- full libtheoradec.so.1.1.4_seg1rw
173 15632 0x0100b000 0x01089000 504 r-x full libvpx.so.1.0.0_seg0ro
174 15633 0x01089000 0x0108b000 8 rw- full libvpx.so.1.0.0_seg1rw
175 15634 0x0108b000 0x01095000 40 rw- full libvpx.so.1.0.0_seg2rw
176 15610 0x010ab000 0x010cb000 128 r-x full ffmpeg_seg0ro
177 15611 0x010cb000 0x010cf000 16 rw- full ffmpeg_seg1rw
178 15612 0x010cf000 0x010ff000 192 rw- full ffmpeg_seg2rw
179 15429 0x01102000 0x011f9000 988 r-x full libtextencoding.so_seg0ro
180 15430 0x011f9000 0x011fb000 8 rw- full libtextencoding.so_seg1rw
181 15431 0x011fb000 0x011fc000 4 rw- full libtextencoding.so_seg2rw
182 15447 0x01234000 0x01287000 332 r-x full libicule.so.57.1_seg0ro
183 15448 0x01287000 0x01292000 44 rw- full libicule.so.57.1_seg1rw
184 15414 0x01293000 0x0132d000 616 r-x full MediaPlayer_seg0ro
185 15415 0x0132d000 0x01349000 112 rw- full MediaPlayer_seg1rw
186 15416 0x01349000 0x0134b000 8 rw- full MediaPlayer_seg2rw
187 15451 0x013c5000 0x013fe000 228 r-x full libicutu.so.57.1_seg0ro
188 15452 0x013fe000 0x01403000 20 rw- full libicutu.so.57.1_seg1rw
189 15453 0x01403000 0x01435000 200 rw- full libicutu.so.57.1_seg2rw
190 15618 0x01457000 0x0145a000 12 r-x full libavdevice.so.53.4.100_seg0ro
191 15619 0x0145a000 0x0145b000 4 rw- full libavdevice.so.53.4.100_seg1rw
192 15454 0x0145d000 0x015cf000 1480 r-x full libicuuc.so.57.1_seg0ro
193 15455 0x015cf000 0x01602000 204 rw- full libicuuc.so.57.1_seg1rw
194 15456 0x01602000 0x01603000 4 rw- full libicuuc.so.57.1_seg2rw
195 15467 0x0160e000 0x01611000 12 r-x full libbsd.so_seg0ro
196 15468 0x01611000 0x01613000 8 rw- full libbsd.so_seg1rw
197 15630 0x01616000 0x01625000 60 r-x full libbz2.so.1.0.6_seg0ro
198 15631 0x01625000 0x01627000 8 rw- full libbz2.so.1.0.6_seg1rw
199 15427 0x0163a000 0x01651000 92 r-x full libtranslation.so_seg0ro
200 15428 0x01651000 0x01656000 20 rw- full libtranslation.so_seg1rw
201 15623 0x016e0000 0x01734000 336 r-x full libswscale.so.2.1.100_seg0ro
202 15624 0x01734000 0x01735000 4 rw- full libswscale.so.2.1.100_seg1rw
203 15613 0x0173e000 0x0189e000 1408 r-x full libavformat.so.53.32.100_seg0ro
204 15614 0x0189e000 0x018a7000 36 rw- full libavformat.so.53.32.100_seg1rw
205 15570 0x0196d000 0x01972000 20 r-x full http_streamer_seg0ro
206 15571 0x01972000 0x01973000 4 rw- full http_streamer_seg1rw
207 15449 0x01b5e000 0x01b69000 44 r-x full libiculx.so.57.1_seg0ro
208 15450 0x01b69000 0x01b6c000 12 rw- full libiculx.so.57.1_seg1rw
209 15422 0x01c21000 0x01cbf000 632 r-x full libmedia.so_seg0ro
210 15423 0x01cbf000 0x01cdf000 128 rw- full libmedia.so_seg1rw
211 15409 0x01df3000 0x01e11000 120 r-x full runtime_loader_seg0ro
212 15410 0x01e11000 0x01e13000 8 rw- full runtime_loader_seg1rw
213 15411 0x01e13000 0x01e14000 4 rw- full runtime_loader_bss1
214 15437 0x02041000 0x02113000 840 r-x full libroot.so_seg0ro
215 15438 0x02113000 0x02126000 76 rw- full libroot.so_seg1rw
216 15439 0x02126000 0x0215e000 224 rw- full libroot.so_seg2rw
217 15445 0x02176000 0x0217f000 36 r-x full libicuio.so.57.1_seg0ro
218 15446 0x0217f000 0x02181000 8 rw- full libicuio.so.57.1_seg1rw
219 15643 0x021b8000 0x021cc000 80 r-x full libspeex.so.1.5.0_seg0ro
220 15644 0x021cc000 0x021cf000 12 rw- full libspeex.so.1.5.0_seg1rw
221 15435 0x0220b000 0x02274000 420 r-x full libbnetapi.so_seg0ro
222 15436 0x02274000 0x02289000 84 rw- full libbnetapi.so_seg1rw
223 15424 0x022c2000 0x02470000 1720 r-x full libtracker.so_seg0ro
224 15425 0x02470000 0x024ce000 376 rw- full libtracker.so_seg1rw
225 15426 0x024ce000 0x024d0000 8 rw- full libtracker.so_seg2rw
226 15620 0x02517000 0x0259e000 540 r-x full libavfilter.so.2.61.100_seg0ro
227 15621 0x0259e000 0x025a0000 8 rw- full libavfilter.so.2.61.100_seg1rw
228 15622 0x025a0000 0x025a5000 20 rw- full libavfilter.so.2.61.100_seg2rw
229 15462 0x02671000 0x027c8000 1372 r-x full libcrypto.so.1.0.0_seg0ro
230 15463 0x027c8000 0x027de000 88 rw- full libcrypto.so.1.0.0_seg1rw
231 15464 0x027de000 0x027e0000 8 rw- full libcrypto.so.1.0.0_seg2rw
232 15440 0x02c02000 0x04480000 25080 r-x full libicudata.so.57.1_seg0ro
233 15441 0x04480000 0x04481000 4 rw- full libicudata.so.57.1_seg1rw
234 15615 0x047a2000 0x04df8000 6488 r-x full libavcodec.so.53.61.100_seg0ro
235 15616 0x04df8000 0x04e0a000 72 rw- full libavcodec.so.53.61.100_seg1rw
236 15617 0x04e0a000 0x05378000 5560 rw- full libavcodec.so.53.61.100_seg2rw
237 15472 0x190fd000 0x192fd000 2048 rw- full heap
238 15408 0x61115000 0x6111d000 32 r-xSk full commpage
239 15405 0x61a9d000 0x61aa1000 16 rw- full user area
240 15481 0x61b1d000 0x61b1e000 4 rw-S full server_memory
241 15575 0x70a77000 0x70abc000 276 rw-s full BUrlProtocol.HTTP_1606_stack
242 15491 0x70acc000 0x70b11000 276 rw-s full user thread_1594_stack
243 15573 0x70b15000 0x70b5a000 276 rw-s full BUrlProtocol.HTTP_1607_stack
244 15501 0x70e10000 0x70e55000 276 rw-s full w>MediaPlayer settings_1599_sta
245 15495 0x70e78000 0x70ebd000 276 rw-s full w>MediaPlayer_1596_stack
246 15407 0x70f66000 0x71f67000 16388 rw-s full MediaPlayer_1587_stack
247 15493 0x71f70000 0x71fb5000 276 rw-s full w>Playlist_1595_stack
248 15497 0x71fb5000 0x71ffa000 276 rw-s full _BMediaRoster__1597_stack
249 15487 0x71ffa000 0x7203f000 276 rw-s full playback manager_1592_stack
250 15476 0x7236f000 0x723b4000 276 rw-s full event queue runner_1588_stack
251 15483 0x723b4000 0x723d4000 128 rw-S full server_memory
252
253Protection Flags: r - read, w - write, x - execute, s - stack, o - overcommit, c - cloneable, S - shared, k - kernel
254
255Semaphores:
256 ID Count Last Holder Name
257 ------------------------------------------------------------
258 187100 0 0 media theme lock
259 187103 0 1592 add-on manager
260 187106 0 1142 port pool
261 187146 0 1596 some BBlockCache lock
262 187198 0 763 some BLocker
263 187218 0 0 Playlist
264 187219 0 1148 tool tip manager
265 187222 0 0 Catalog
266 187223 0 1142 some BLocker
267 187224 0 0 some BLocker
268 187225 0 0 BMessageQueue Lock
269 187227 0 0 BLooperList lock
270 187228 0 1596 AppServerLink_sLock
271 187229 0 0 LocaleRosterData
272 187230 0 0 token space
273 187232 0 1142 synchronized hash map
274 187233 0 0 synchronized hash map
275 187234 0 0 some BLocker
276 187235 0 0 some BLocker
277 187237 0 0 shared buffer list
278 187238 0 0 BMediaRoster::Roster locker
279 187239 0 763 GameSound device lock
280 187240 0 1592 media plugin manager
281 187242 0 0 command stack lock_RWLocker_que
282 187243 0 1149 command stack lock
283 187244 0 0 command stack lock_RWLocker_mut
284 187245 0 763 Light Lock
285 187247 0 0 PeriodicUpdatePoses
286 187248 0 763 Light Lock
287 187250 0 0 Catalog
288 187253 0 0 some BLocker
289 187255 0 0 some BLocker
290 187256 0 0 undo
291 187259 0 0 settings lock
292 187260 0 0 some BLocker
293 187261 0 0 Catalog
294 187265 0 1147 BMessageQueue Lock
295 187266 -1 0 event queue control
296 187271 0 1596 AppLooperPort
297 187278 0 0 screen list
298 187280 0 0 clipboard
299 187282 0 1147 width buffer
300 187285 0 1596 MediaPlayer
301 187288 0 0 BMessageQueue Lock
302 187292 0 1596 playlist lock
303 187295 0 1147 playback manager
304 187298 0 0 BMessageQueue Lock
305 187300 0 0 video supplier lock
306 187301 0 763 Tracker node icon cache
307 187303 0 763 audio supplier lock
308 187305 0 0 some BLocker
309 187308 0 1148 Tracker shared icon cache
310 187311 0 0 BMessageQueue Lock
311 187312 0 1147 anonymous looper
312 187326 0 0 BMessageQueue Lock
313 187327 0 1147 _BMediaRoster_
314 187332 0 0 dormant node manager locker
315 187333 0 1147 time source object manager
316 187336 0 1147 MediaPlayer settings
317 187339 0 0 BMessageQueue Lock
318 187732 0 0 format manager
319 187806 0 0 some BLocker
320 187822 0 0 _RWLocker_mutex
321 187824 0 0 _RWLocker_queue
322 187825 0 0 some BLocker
323 187827 0 0 _RWLocker_mutex
324 187829 0 0 synchronized hash map
325 187830 0 0 synchronized hash map
326 187831 0 0 _RWLocker_queue
327 187832 0 0 synchronized hash map
328 187834 0 0 some BLocker
329 187835 0 0 some BLocker
330 187836 -1 0 http_streamer init sem
331 187842 0 0 synchronized hash map
332 187953 1 1150 media extractor thread sem
333 187956 0 763 FFmpeg lock
334 187961 0 763 source I/O lock
335 187963 0 0 stream lock
336 187965 0 0 FFmpeg lock