-------- TID 6242 ----- ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ioctl(86, KVM_RUN, 0) = -1 EAGAIN (Resource temporarily unavailable) rt_sigtimedwait([USR1], 0x7f77a8ff87e0, {tv_sec=0, tv_nsec=0}, 8) = -1 EAGAIN (Resource temporarily unavailable) rt_sigpending([], 8) = 0 ... -------------- TID 6245 ---- futex(0x55bf37beb0f4, FUTEX_WAIT_PRIVATE, 1, NULL ----------------- Main process 6199 --- ppoll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=87, events=POLLIN}, {fd=88, events=POLLIN}], 6, {tv_sec=2, tv_nsec=426528559}, NULL, 8) = 0 (Timeout) futex(0x55bf34f23800, FUTEX_WAKE_PRIVATE, 1) = 0 ppoll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=87, events=POLLIN}, {fd=88, events=POLLIN}], 6, {tv_sec=0, tv_nsec=0}, NULL, 8) = 0 (Timeout) futex(0x55bf34f23800, FUTEX_WAKE_PRIVATE, 1) = 0 ppoll([{fd=3, events=POLLIN}, {fd=5, events=POLLIN}, {fd=7, events=POLLIN}, {fd=8, events=POLLIN}, {fd=87, events=POLLIN}, {fd=88, events=POLLIN}], 6, {tv_sec=2, tv_nsec=998799944}, NULL, 8strace: Process 6199 detached