I did notice something not mentioned in any previous post. the problem seems to be related to the sound system.
I usualy watch movies with headphones on. Whenever the lock-up happens (usually every 9-12 minutes), I follow the following steps:
- close VLC (via the home button).
- wait about 10 seconds or long enough to no longer hear the "buzz" in the headphones.
- restart VLC. The movie always play from the last remembered position before the crash.
The 10 seconds may, perhaps, indicate that the sound server (or whatever serves that purpose on iOS) has timed out. I won't clog up this forum with more crash logs as there are already several posted. hope this helps, and good hunting.