. Thread 6 (process 7588): #0 0xffffe405 in __kernel_vsyscall () #1 0xf790bf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c34728 in ?? () #3 0xf5b1003c in ?? () #4 0xf5b1006c in ?? () #5 0xf59972f8 in ?? () #6 0xf6c345ff in ?? () #7 0xf5b100d4 in ?? () #8 0x3f800000 in ?? () #9 0x00000008 in ?? () #10 0xf7281e20 in ?? () #11 0xf7283888 in ?? () #12 0xf5b0f020 in ?? () #13 0xf5997338 in ?? () #14 0xf6d2ddd8 in ?? () #15 0xf5b10020 in ?? () #16 0xffffffff in ?? () #17 0x7ffffffc in ?? () #18 0x60000000 in ?? () #19 0xffc36e6c in ?? () #20 0xffc36e7c in ?? () #21 0xffc375b0 in ?? () #22 0x015f0032 in ?? () #23 0xffc36e94 in ?? () #24 0x00000005 in ?? () #25 0xf5b0f028 in ?? () #26 0xf7281e20 in ?? () #27 0xf5b0f02c in ?? () #28 0xf5b0f028 in ?? () #29 0xf5997358 in ?? () #30 0xf6c34a7d in ?? () #31 0xf5b0f020 in ?? () #32 0xf7916ff4 in ?? () from /lib32/libpthread.so.0 #33 0x00000000 in ?? () . Thread 5 (process 7589): #0 0xffffe405 in __kernel_vsyscall () #1 0xf790bf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c34728 in ?? () #3 0xf5b1010c in ?? () #4 0xf5b1013c in ?? () #5 0xf51962f8 in ?? () #6 0xf6c345ff in ?? () #7 0xf5b101a4 in ?? () #8 0x3f800000 in ?? () #9 0x00000008 in ?? () #10 0xf7281e20 in ?? () #11 0xf7283888 in ?? () #12 0xf5b0f068 in ?? () #13 0xf5196338 in ?? () #14 0xf6d2ddd8 in ?? () #15 0xf5b100f0 in ?? () #16 0xffffffff in ?? () #17 0x60000000 in ?? () #18 0x40000004 in ?? () #19 0xffc36ec0 in ?? () #20 0xffc36ed0 in ?? () #21 0xffc375b0 in ?? () #22 0x00000000 in ?? () . Thread 4 (process 7590): #0 0xffffe405 in __kernel_vsyscall () #1 0xf790bf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c34728 in ?? () #3 0xf5b101dc in ?? () #4 0xf5b1020c in ?? () #5 0xf49952f8 in ?? () #6 0xf6c345ff in ?? () #7 0xf5b10274 in ?? () #8 0x3f800000 in ?? () #9 0x00000008 in ?? () #10 0xf7281e20 in ?? () #11 0xf7283888 in ?? () #12 0xf5b0f0b0 in ?? () #13 0xf4995338 in ?? () #14 0xf6d2ddd8 in ?? () #15 0xf5b101c0 in ?? () #16 0xffffffff in ?? () #17 0x40000004 in ?? () #18 0x20000008 in ?? () #19 0xffc36f14 in ?? () #20 0xffc36f24 in ?? () #21 0xffc375b0 in ?? () #22 0xffc37018 in ?? () #23 0xffc36f3c in ?? () #24 0x00000000 in ?? () . Thread 3 (process 7591): #0 0xffffe405 in __kernel_vsyscall () #1 0xf790bf15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib32/libpthread.so.0 #2 0xf6c34728 in ?? () #3 0xf5b102ac in ?? () #4 0xf5b102dc in ?? () #5 0x00000000 in ?? () . Thread 2 (process 7592): #0 0xffffe405 in __kernel_vsyscall () #1 0xf790e175 in sem_wait@@GLIBC_2.1 () from /lib32/libpthread.so.0 #2 0xf6c3e8d8 in ?? () #3 0xf5b12d70 in ?? () #4 0x00000000 in ?? () . Thread 1 (process 7575): #0 0xf7b38782 in ?? () #1 0x000000a0 in ?? () #2 0x00000017 in ?? () #3 0x000000da in ?? () #4 0xf7b649de in ?? () #5 0x00000001 in ?? () #6 0xf5bec000 in ?? () #7 0xffc380d8 in ?? () #8 0xf6f8717b in ?? () #9 0xf5bec000 in ?? () #10 0x3e4ccccd in ?? () #11 0x00000000 in ?? ()