set_robust_list(0x7f0e4d3c79e0, 24)     = 0
mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7f0e30000000
munmap(0x7f0e34000000, 67108864)        = 0
mprotect(0x7f0e30000000, 135168, PROT_READ|PROT_WRITE) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
sigaltstack({ss_sp=0xc0000a2000, ss_flags=0, ss_size=32768}, NULL) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
gettid()                                = 12366
futex(0x55ca38821bd8, FUTEX_WAIT_PRIVATE, 0, NULL) = ?
+++ exited with 127 +++