View Issue Details
ID | Project | Category | View Status | Date Submitted | Last Update |
---|---|---|---|---|---|
0000620 | Cinelerra-GG | [All Projects] Bug | public | 2022-08-11 21:55 | 2022-08-17 14:20 |
Reporter | supin | Assigned To | PhyllisSmith | ||
Priority | urgent | Severity | crash | Reproducibility | always |
Status | closed | Resolution | no change required | ||
Platform | x86_64 | OS | Arch Linux | OS Version | Last |
Product Version | |||||
Target Version | Fixed in Version | ||||
Summary | 0000620: Segmentation fault when loads 308 files | ||||
Description | When I load very much files, then program fall to segmentation fault. Log: audio0 pad 8 0 (8) audio0 pad 4 0 (4) audio0 pad 16 0 (16) audio0 pad 16 0 (16) audio0 pad 2 0 (2) audio0 pad 32 0 (32) audio0 pad 8 0 (8) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 8 0 (8) audio0 pad 8 0 (8) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 16 0 (16) audio0 pad 4 0 (4) audio0 pad 8 0 (8) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 8 0 (8) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 8 0 (8) audio0 pad 32 0 (32) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 8 0 (8) audio0 pad 2 0 (2) audio0 pad 4 0 (4) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 2 0 (2) audio0 pad 16 0 (16) audio0 pad 8 0 (8) audio0 pad 8 0 (8) audio0 pad 4 0 (4) audio0 pad 8 0 (8) audio0 pad 16 0 (16) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 4 0 (4) audio0 pad 8 0 (8) audio0 pad 2 0 (2) unjoined tids / owner 67 00007f54f8ff96c0 / 00007f56975706c0 9MainError 00007f55147e86c0 / 00007f56767fc6c0 18FFMPEGScanProgress 00007f562e7dc6c0 / 00007f563dffb6c0 10DirectUnit 00007f562efdd6c0 / 00007f563dffb6c0 10DirectUnit 00007f563d7fa6c0 / 00007f5694b876c0 12RenderEngine 00007f56317e26c0 / 00007f5632fe56c0 12RenderEngine 00007f5631fe36c0 / 00007f56367ec6c0 15BC_WindowEvents 00007f56327e46c0 / 00007f56367ec6c0 11BC_Repeater 00007f5632fe56c0 / 00007f56367ec6c0 9VPlayback 00007f56347e86c0 / 00007f56367ec6c0 12BC_Clipboard 00007f5635feb6c0 / 00007f568effd6c0 12RenderEngine 00007f56367ec6c0 / 00007f56757fa6c0 7VWindow 00007f56387f06c0 / 00007f56677fe6c0 15BC_WindowEvents 00007f5638ff16c0 / 00007f56677fe6c0 11BC_Repeater 00007f56397f26c0 / 00007f56677fe6c0 12BC_Clipboard 00007f56677fe6c0 / 00007f56757fa6c0 18PluginClientThread 00007f563a7f46c0 / 00007f563bff76c0 15BC_WindowEvents 00007f563aff56c0 / 00007f563bff76c0 11BC_Repeater 00007f563b7f66c0 / 00007f563bff76c0 12BC_Clipboard 00007f563bff76c0 / 00007f56757fa6c0 18PluginClientThread 00007f563c7f86c0 / 00007f563e7fc6c0 15BC_WindowEvents 00007f563cff96c0 / 00007f563e7fc6c0 11BC_Repeater 00007f5646ffd6c0 / 00007f563e7fc6c0 12BC_Clipboard 00007f563e7fc6c0 / 00007f56757fa6c0 18PluginClientThread 00007f563effd6c0 / 00007f5667fff6c0 15BC_WindowEvents 00007f563f7fe6c0 / 00007f5667fff6c0 11BC_Repeater 00007f563ffff6c0 / 00007f5667fff6c0 12BC_Clipboard 00007f5667fff6c0 / 00007f56757fa6c0 18PluginClientThread 00007f56477fe6c0 / 00007f5666ffd6c0 15BC_WindowEvents 00007f5647fff6c0 / 00007f5664ff96c0 15BC_WindowEvents 00007f5654ff96c0 / 00007f56657fa6c0 15BC_WindowEvents 00007f56557fa6c0 / 00007f56a4555d00 15BC_WindowEvents 00007f5655ffb6c0 / 00007f5664ff96c0 11BC_Repeater 00007f5657fff6c0 / 00007f56657fa6c0 11BC_Repeater 00007f56567fc6c0 / 00007f5666ffd6c0 11BC_Repeater 00007f5656ffd6c0 / 00007f56a4555d00 11BC_Repeater 00007f56577fe6c0 / 00007f56a4555d00 10Playback3D 00007f5664ff96c0 / 00007f56a4555d00 7GWindow 00007f56657fa6c0 / 00007f56a4555d00 11LevelWindow 00007f5665ffb6c0 / 00007f56975706c0 15BC_WindowEvents 00007f5666ffd6c0 / 00007f56a4555d00 7CWindow 00007f56667fc6c0 / 00007f56975706c0 11BC_Repeater 00007f56975706c0 / 00007f56a4555d00 7AWindow 00007f5675ffb6c0 / 00007f56a4555d00 12BC_Clipboard 00007f56767fc6c0 / 00007f56a4555d00 11MainIndexes 00007f5676ffd6c0 / 00007f56a4555d00 12BC_Clipboard 00007f56777fe6c0 / 00007f56a4555d00 11BC_Repeater 00007f5677fff6c0 / 00007f56a4555d00 7SWindow 00007f5680ff96c0 / 00007f56a4555d00 11ChannelInfo 00007f56817fa6c0 / 00007f56a4555d00 13RecordChannel 00007f5681ffb6c0 / 00007f5682ffd6c0 15BC_WindowEvents 00007f56827fc6c0 / 00007f5682ffd6c0 11BC_Repeater 00007f5682ffd6c0 / 00007f56a4555d00 13RemoteControl 00007f56837fe6c0 / 00007f56a4555d00 12BC_Clipboard 00007f5683fff6c0 / 00007f56a4555d00 19ResourceVideoThread 00007f568cff96c0 / 00007f56a4555d00 19ResourceAudioThread 00007f568d7fa6c0 / 00007f56a4555d00 12BC_Clipboard 00007f568dffb6c0 / 00007f568ffff6c0 15BC_WindowEvents 00007f568e7fc6c0 / 00007f568ffff6c0 11BC_Repeater 00007f568effd6c0 / 00007f568ffff6c0 9VPlayback 00007f568f7fe6c0 / 00007f568ffff6c0 12BC_Clipboard 00007f568ffff6c0 / 00007f56a4555d00 7VWindow 00007f5694b876c0 / 00007f56a4555d00 9CPlayback 00007f56953886c0 / 00007f56a4555d00 11CWindowTool 00007f5695b896c0 / 00007f56a4555d00 12BC_Clipboard 00007f569638a6c0 / 00007f56a4555d00 16AssetVIconThread 00007f5696b8b6c0 / 00007f56a4555d00 12BC_Clipboard | ||||
Tags | No tags attached. | ||||
I believe the note located by Andrew-R is the feedback so am marking as resolved and will close in a couple of days. | |
@Andrea_Paz But do you try to load 500 files in Cinelerra in one session? and do you have thumbnail vicons enabled? It is possible when loading 308 files which creates 308 vicons and have other programs with open files, you could get beyond 1024. |
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I am not sure if it is only the number of open files that is important. I use an Arch package, "realtime-privileges," which sets the limits automatically. The result on my system is: $ ulimit -a real-time non-blocking time (microseconds, -R) unlimited core file size (blocks, -c) unlimited data seg size (kbytes, -d) unlimited scheduling priority (-e) 31 file size (blocks, -f) unlimited pending signals (-i) 127882 max locked memory (kbytes, -l) unlimited max memory size (kbytes, -m) unlimited open files (-n) 1024 pipe size (512 bytes, -p) 8 POSIX message queues (bytes, -q) 819200 real-time priority (-r) 98 stack size (kbytes, -s) 8192 cpu time (seconds, -t) unlimited max user processes (-u) 127882 virtual memory (kbytes, -v) unlimited file locks (-x) unlimited As you can see there are many unlimited parameters, but the open files have not been increased to 4096 and remain the initial 1024. Better to wait for a response from Supin. |
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@supin Will close this in a few days. I am assuming that the report that Andrew-R found, emailed about, and quoted below was your feedback. "I found this forum bugreport concerned Cingg 64 bit x86 Appimage for Debian 11 https://www.linux.org.ru/forum/multimedia/16944076?lastmod=1660280725246 Answer was found by reporter, simply setting ulimit -n 4096 " |
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I have uploaded 186 files (some several GB in size) without any problems. I used the latest appimage on Arch linux. I must say, however, that I had already increased "ulimit" because Ardour required it. (https://wiki.archlinux.org/title/Limits.conf or by installing relatime-privileges which does it automatically). See also: https://wiki.archlinux.org/title/Professional_audio#System_configuration | |
@supin @Andrew-R @Andrea_Paz Let us know if this fixes the crash for you. Because of timezone differences, some other person may reply and read this rather than me. |
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@supin 2 possible causes: 1- Cause could be too many vicons (video icons) in the Resources window which you see when the Media folder is highlighted. You can eliminate them by using the Settings pulldown in the Main window; then click on the Appearance tab and look down to the flags area and uncheck "use thumbnail in resource window". You should then "save settings now" which is also under the Settings pulldown on the main window and restart CinGG. 2- Possible other cause is as shown in the manual under the Common Problems section and quoted below this url:: https://cinelerra-gg.org/download/CinelerraGG_Manual/When_things_go_wrong.html "Loading a very large number of media files, for example 500 clips, crashes CINELERRA-GG with messages similar to the following that are displayed in the window from where you started CINELERRA-GG: 00007f54f8ff96c0 / 00007f56975706c0 9MainError 00007f55147e86c0 / 00007f56767fc6c0 18FFMPEGScanProgress This usually indicates that you are out of Operating System file descriptors. You can increase the amount easily with the following command line: ulimit -n 4096 where 4096 is a size suggestion but can be increased. You can include this command line in your .bashrc or .profile file for the user login which gets run every time you login, or modify the Operating System limit for everyone in the system file, which for Fedora is /etc/security/limits.conf. Alternatively, you can reduce the number of file descriptors needed by going into Settings → Preferences, Appearance tab and unchecking the flag use thumbnails in resource window. I do see in your note the following which are similar to what the manual shows: unjoined tids / owner 67 00007f54f8ff96c0 / 00007f56975706c0 9MainError 00007f55147e86c0 / 00007f56767fc6c0 18FFMPEGScanProgress |
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Date Modified | Username | Field | Change |
---|---|---|---|
2022-08-11 21:55 | supin | New Issue | |
2022-08-12 03:44 | PhyllisSmith | Note Added: 0005346 | |
2022-08-12 03:46 | PhyllisSmith | Assigned To | => PhyllisSmith |
2022-08-12 03:46 | PhyllisSmith | Status | new => feedback |
2022-08-12 03:46 | PhyllisSmith | Note Added: 0005347 | |
2022-08-12 03:48 | PhyllisSmith | Note Edited: 0005347 | View Revisions |
2022-08-12 14:27 | Andrea_Paz | Note Added: 0005348 | |
2022-08-12 23:10 | PhyllisSmith | Note Added: 0005349 | |
2022-08-13 07:20 | Andrea_Paz | Note Added: 0005350 | |
2022-08-13 07:21 | Andrea_Paz | Note Edited: 0005350 | View Revisions |
2022-08-13 14:54 | PhyllisSmith | Note Added: 0005351 | |
2022-08-16 14:20 | PhyllisSmith | Status | feedback => resolved |
2022-08-16 14:20 | PhyllisSmith | Resolution | open => no change required |
2022-08-16 14:20 | PhyllisSmith | Note Added: 0005352 | |
2022-08-17 14:20 | PhyllisSmith | Status | resolved => closed |