set_robust_list(0x7fa067fff9e0, 24)     = 0
mmap(NULL, 134217728, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_NORESERVE, -1, 0) = 0x7fa05f7ff000
munmap(0x7fa05f7ff000, 8392704)         = 0
munmap(0x7fa064000000, 58716160)        = 0
mprotect(0x7fa060000000, 135168, PROT_READ|PROT_WRITE) = 0
sigaltstack(NULL, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
sigaltstack({ss_sp=0xc00004a000, ss_flags=0, ss_size=32768}, NULL) = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
gettid()                                = 12643
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa06d1b4000
mprotect(0x7fa06d1b5000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7fa06d9b3fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12645], tls=0x7fa06d9b4700, child_tidptr=0x7fa06d9b49d0) = 12645
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc00005e148, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc00005e148, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
rt_sigprocmask(SIG_SETMASK, ~[RTMIN RT_1], [], 8) = 0
mmap(NULL, 8392704, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7fa06c172000
mprotect(0x7fa06c173000, 8388608, PROT_READ|PROT_WRITE) = 0
clone(child_stack=0x7fa06c971fb0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[12647], tls=0x7fa06c972700, child_tidptr=0x7fa06c9729d0) = 12647
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc00005e148, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc00005e148, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030bc8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc0000ea148, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc0000ea148, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564aab1f6de8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable)
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc0000ea148, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
nanosleep({tv_sec=0, tv_nsec=3000}, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = 0
futex(0xc000030848, FUTEX_WAIT_PRIVATE, 0, NULL) = ?
+++ exited with 0 +++