Ivan Maidanski
Ivan Maidanski
Reproduced on latest master (dd1d0bc) Build link: https://travis-ci.com/github/ivmai/bdwgc/jobs/529655035
Source: master (https://github.com/ivmai/bdwgc/commit/7aa23f4e849520c229ea3c26d84afd39ebe83711) Build: https://app.travis-ci.com/github/ivmai/bdwgc/jobs/564340350 gctest hang.
Build: https://app.travis-ci.com/github/ivmai/bdwgc/jobs/565405309 Source: master (0eb8d2f9)
Build: https://app.travis-ci.com/github/ivmai/bdwgc/jobs/565562062 Source: master (e34da92557)
gctest still hangs sometimes (even after commit ba0616b), e.g. https://app.travis-ci.com/github/ivmai/bdwgc/jobs/565659019
Reproduced even w/o GC_ENABLE_SUSPEND_THREAD - should be fixed by [09dd6a6](https://github.com/ivmai/bdwgc/commit/09dd6a62b7ef8cd3d519599ad5e0c67d000fc1fe)
Related issue #181
Latest build: https://app.travis-ci.com/github/ivmai/bdwgc/jobs/566687404 Source: master (09dd6a6)
The issue is still reproduced rarely, e.g.: ``` (gdb) t 18 #0 0x00000000004a0067 in __sanitizer::internal_sched_yield() () #1 0x000000000047ec45 in __tsan::Mutex::Lock() () #2 0x00000000004957a7 in __tsan::MetaMap::GetAndLock(__tsan::ThreadState*, unsigned long, unsigned long, bool,...
Latest build (hang): https://app.travis-ci.com/github/ivmai/bdwgc/jobs/567979958 Source: master (fd4e579)