mplayer is waiting for FUTEX_CLOCK_REALTIME
Hello,
I've performed dist-upgrade to stable yesterday.
The mplayer needed a lot of time to start.
I recorded the strace output and found, that mplayer
is waiting for futex with argument:
FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME
as you can see below at the last line of trace.
Has anybody some idea to solve this problem?
(strace output)
...
futex(0x1a933d4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 35,
{tv_sec=1513130233,tv_nsec=852974237}, 0xffffffff) = -1 EAGAIN (Resource
temporarily unavailable)
futex(0x1a933b8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x1ab4a1c, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x1ab4a00, 6) = 1
futex(0x1ab4a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab49e8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab4a1c, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x1ab4a00, 8) = 1
futex(0x1ab4a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab49e8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab4a1c, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x1ab4a00,
10) = 1
futex(0x1ab4a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab49e8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab4a1c, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x1ab4a00,
14) = 1
futex(0x1ab4a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab49e8, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab4a1c, FUTEX_CMP_REQUEUE_PRIVATE, 1, 2147483647, 0x1ab4a00,
16) = 1
futex(0x1ab4a00, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x1ab49e8, FUTEX_WAKE_PRIVATE, 1) = 1
clock_gettime(CLOCK_MONOTONIC, {tv_sec=5322, tv_nsec=341673113}) = 0
clock_gettime(CLOCK_MONOTONIC, {tv_sec=5322, tv_nsec=342191156}) = 0
clock_gettime(CLOCK_MONOTONIC, {tv_sec=5322, tv_nsec=342580189}) = 0
clock_gettime(CLOCK_REALTIME, {tv_sec=1503130233, tv_nsec=746257053}) = 0
clock_gettime(CLOCK_MONOTONIC, {tv_sec=5322, tv_nsec=343962305}) = 0
futex(0x1a933d4, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 37,
{tv_sec=1513130233, tv_nsec=852771053}, 0xffffffff
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