3
Race condition: condition variable 0x........ has been signalled but the associated mutex 0x........ is not locked by the signalling thread
4
at 0x........: pthread_cond_signal@* (drd_preloaded.c:?)
5
by 0x........: thread_func (pth_cond_race.c:?)
6
by 0x........: vg_thread_wrapper (drd_preloaded.c:?)
7
by 0x........: start_thread (in libpthread-?.?.so)
8
by 0x........: clone (in /...libc...)
10
ERROR SUMMARY: 1 errors from 1 contexts (suppressed: 0 from 0)