View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0005449 | ardour | bugs | public | 2013-04-14 09:45 | 2020-04-19 20:16 |
| Reporter | zettberlin | Assigned To | x42 | ||
| Priority | normal | Severity | crash | Reproducibility | always |
| Status | closed | Resolution | fixed | ||
| Product Version | 3.0 | ||||
| Summary | 0005449: Crash on consolidate range with processing | ||||
| Description | Consolidating a range post mixer (with processing) crashes Ardour 3.1.10 with: ardour-3.0: ../libs/ardour/process_thread.cc:75: static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_silent_buffers(ARDOUR::ChanCount): Assertion `tb' failed. With plugins or: ardour-3.0: ../libs/ardour/audio_track.cc:387: virtual int ARDOUR::AudioTrack::export_stuff(ARDOUR::BufferSet&, ARDOUR::framepos_t, ARDOUR::framecnt_t, boost::shared_ptr<ARDOUR::Processor>, bool, bool): Assertion `buffers.count().n_audio() >= 1' failed. without any plugins in the mixer-strip. | ||||
| Additional Information | This can be reproduced in every case. Tried it with and without plugins, the range spanning empty space between several regions and only a portion within one region on stereo-tracks. The project-file is attached. | ||||
| Tags | consolidate, crash | ||||
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2013-04-14 09:45
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Consolidate post fader with plugins still does not work (A3.4 freezes and hundreds of xruns occure) |
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In Ardour 3.5.357 (Revision 3.5-357-gce4d125) there is no crash anymore but the mixer is not processed anyway. To consolidate post-mixer and/or to bounce post mixer does not render any FX or other fader-settings to the result. |
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first part (no buffer assertion) was fixed in 3.5-2045-g1e3a955 second part (no audio present at bounce-point) in 3.5-2047-gad9c074 Please confirm, and close (or reopen) this ticket. |
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It works now, if no plugin is in the given channel, anyway whith plugins (SC4, foo lookahead limiter, CALF flanger) in the recent official release (Revision 3.5-380-g2f6065b ) I still got this: ardour-3.5.380: ../libs/ardour/process_thread.cc:75: static ARDOUR::BufferSet& ARDOUR::ProcessThread::get_silent_buffers(ARDOUR::ChanCount): Zusicherung »tb« nicht erfüllt. After this Core dumped... |
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well, yes. 3.5-2045 is not released yet. 3.5-380 has the same bug as 3.5-357 and earlier Ardour3 releases. |
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PS. for now this is just in the development branch https://github.com/Ardour/ardour/commit/1e3a955 It will show up in the next release, whenever that will be. Feel free to keep this issue marked open+resolved and only close it then. |
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I checked it today with the recent release 403: export post-mixer works but the known crash happens, when a plugin is in the channel... The development version built from git segfaults also... This bug is not fixed at all. |
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Yes 3.5.403 still has the problem (the fix was after that in 3.5-2045) I cannot reproduce it with todays git (3.5-3321-gab445a0). |
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could you please create a backtrace - see http://ardour.org/debugging_ardour |
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I cannot reproduce the bug in revision 3.5-3321-gab445a0 everything seems to work fine. :-) I will make some more tests with different plugins/scenarios and mark the bug fixed then. Thanks alot for the links to the gdb-howto also. |
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Issue has been closed automatically, by Trigger Close Plugin. Feel free to re-open with additional information if you think the issue is not resolved. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2013-04-14 09:45 | zettberlin | New Issue | |
| 2013-04-14 09:45 | zettberlin | File Added: new_wires0412013.ardour | |
| 2013-05-16 22:22 | zettberlin | Tag Attached: crash | |
| 2013-05-16 22:22 | zettberlin | Tag Attached: consolidate | |
| 2013-09-22 01:08 | zettberlin | Note Added: 0015341 | |
| 2014-03-22 13:04 | zettberlin | Note Added: 0015717 | |
| 2014-03-22 13:04 | zettberlin | Note Edited: 0015717 | |
| 2014-05-25 17:59 | x42 | Relationship added | has duplicate 0005920 |
| 2014-05-25 18:02 | x42 | Note Added: 0015808 | |
| 2014-05-25 18:02 | x42 | Status | new => resolved |
| 2014-05-25 18:02 | x42 | Resolution | open => fixed |
| 2014-05-25 18:02 | x42 | Assigned To | => x42 |
| 2014-05-25 20:23 | zettberlin | Note Added: 0015809 | |
| 2014-05-25 20:24 | zettberlin | Note Edited: 0015809 | |
| 2014-05-26 03:20 | x42 | Note Added: 0015813 | |
| 2014-05-26 03:24 | x42 | Note Added: 0015814 | |
| 2014-05-26 03:26 | x42 | Relationship added | duplicate of 0005302 |
| 2014-10-18 15:39 | zettberlin | Note Added: 0015928 | |
| 2014-10-18 16:21 | x42 | Note Added: 0015929 | |
| 2014-10-18 16:22 | x42 | Note Added: 0015930 | |
| 2014-10-19 10:05 | zettberlin | Note Added: 0015934 | |
| 2020-04-19 20:16 | system | Note Added: 0023224 | |
| 2020-04-19 20:16 | system | Status | resolved => closed |
