From: Concurrency bugs in open source software: a case study
Rank | Severity | Most frequent concurrency bug types |
---|---|---|
1 | Blocker | – |
2 | Critical | Deadlock (17%) |
Suspension (21%) | ||
3 | Major | Atomicity violation (5%) |
Starvation (6%) | ||
Livelock (1%) | ||
4 | Minor | Data race (59%) |
Order violation (18%) | ||
Atomicity violation (5%) | ||
5 | Trival | – |