./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor2563580760 <...> e 0 [ 128.596207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.603248][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.610060][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.616055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.623105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.629909][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.635861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.642915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.649748][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.655688][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.662707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.669514][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.675468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.682470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.689280][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.695261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.702269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.709062][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.715018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.722060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.728872][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.735025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.742064][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.748873][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.754841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.761867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5261] close(3) = 0 [pid 5261] close(4) = -1 EBADF (Bad file descriptor) [pid 5261] close(5) = -1 EBADF (Bad file descriptor) [pid 5261] close(6) = -1 EBADF (Bad file descriptor) [pid 5261] close(7) = -1 EBADF (Bad file descriptor) [pid 5261] close(8) = -1 EBADF (Bad file descriptor) [pid 5261] close(9) = -1 EBADF (Bad file descriptor) [pid 5261] close(10) = -1 EBADF (Bad file descriptor) [pid 5261] close(11) = -1 EBADF (Bad file descriptor) [pid 5261] close(12) = -1 EBADF (Bad file descriptor) [pid 5261] close(13) = -1 EBADF (Bad file descriptor) [pid 5261] close(14) = -1 EBADF (Bad file descriptor) [pid 5261] close(15) = -1 EBADF (Bad file descriptor) [pid 5261] close(16) = -1 EBADF (Bad file descriptor) [pid 5261] close(17) = -1 EBADF (Bad file descriptor) [pid 5261] close(18) = -1 EBADF (Bad file descriptor) [pid 5261] close(19) = -1 EBADF (Bad file descriptor) [pid 5261] close(20) = -1 EBADF (Bad file descriptor) [pid 5261] close(21) = -1 EBADF (Bad file descriptor) [pid 5261] close(22) = -1 EBADF (Bad file descriptor) [pid 5261] close(23) = -1 EBADF (Bad file descriptor) [pid 5261] close(24) = -1 EBADF (Bad file descriptor) [pid 5261] close(25) = -1 EBADF (Bad file descriptor) [pid 5261] close(26) = -1 EBADF (Bad file descriptor) [ 128.768764][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.774736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.781953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.788765][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.794757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.801886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.808722][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5261] close(27) = -1 EBADF (Bad file descriptor) [pid 5261] close(28) = -1 EBADF (Bad file descriptor) [pid 5261] close(29) = -1 EBADF (Bad file descriptor) [pid 5261] exit_group(0) = ? [pid 5262] <... ioctl resumed> ) = ? [pid 5262] +++ exited with 0 +++ [pid 5261] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=22, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 128.814690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.821779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.828681][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.834609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.841729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.848555][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.854534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.861581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 24 ./strace-static-x86_64: Process 5271 attached [pid 5271] set_robust_list(0x555589418760, 24) = 0 [pid 5271] prctl(PR_SET_PDEATHSIG, SIGKILLexecuting program ) = 0 [pid 5271] setpgid(0, 0) = 0 [pid 5271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5271] write(3, "1000", 4) = 4 [pid 5271] close(3) = 0 [pid 5271] write(1, "executing program\n", 18) = 18 [pid 5271] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5271] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5271] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5271] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5271] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 128.868411][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.874391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.881422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.888236][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.894180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.901263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.908082][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5271] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5272 attached => {parent_tid=[25]}, 88) = 25 [pid 5272] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5271] rt_sigprocmask(SIG_SETMASK, [], [pid 5272] <... rseq resumed>) = 0 [pid 5271] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5271] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5272] set_robust_list(0x7f6020a4b9a0, 24 [pid 5271] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5272] <... set_robust_list resumed>) = 0 [pid 5272] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5272] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5272] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5271] <... futex resumed>) = 0 [pid 5272] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5271] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] <... openat resumed>) = 3 [pid 5271] <... futex resumed>) = 0 [pid 5271] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5272] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5272] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 128.914056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.921079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.927890][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.933841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.940872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.947664][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.953594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.960618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5263] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 128.967436][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.973450][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 128.980484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 128.987382][ C1] yealink 5-1:36.0: unexpected response 0 [ 128.993354][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.000391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.007271][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.013240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.020268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.027087][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.033048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.040092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.046912][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.052880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.059897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.066733][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.072702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.079722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.086535][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.092505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.099537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.106345][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.112369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.119395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.126207][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.132197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.139266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.146089][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.152054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.159088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.165900][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.171864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.178905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.185716][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.191686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.198714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.205528][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.211483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 129.218549][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.225361][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.231350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.238384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.245244][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.251282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.258310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.265108][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.271062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.278084][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.284897][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.290875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.297951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.304764][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.310758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5263] close(3) = 0 [pid 5263] close(4) = -1 EBADF (Bad file descriptor) [pid 5263] close(5) = -1 EBADF (Bad file descriptor) [pid 5263] close(6) = -1 EBADF (Bad file descriptor) [pid 5263] close(7) = -1 EBADF (Bad file descriptor) [pid 5263] close(8) = -1 EBADF (Bad file descriptor) [pid 5263] close(9) = -1 EBADF (Bad file descriptor) [pid 5263] close(10) = -1 EBADF (Bad file descriptor) [pid 5263] close(11) = -1 EBADF (Bad file descriptor) [pid 5263] close(12) = -1 EBADF (Bad file descriptor) [pid 5263] close(13) = -1 EBADF (Bad file descriptor) [pid 5263] close(14) = -1 EBADF (Bad file descriptor) [pid 5263] close(15) = -1 EBADF (Bad file descriptor) [ 129.317803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.324640][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.330653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.337707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.344522][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.350516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.357551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.364370][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5263] close(16) = -1 EBADF (Bad file descriptor) [pid 5263] close(17) = -1 EBADF (Bad file descriptor) [pid 5263] close(18) = -1 EBADF (Bad file descriptor) [pid 5263] close(19) = -1 EBADF (Bad file descriptor) [pid 5263] close(20) = -1 EBADF (Bad file descriptor) [pid 5263] close(21) = -1 EBADF (Bad file descriptor) [pid 5263] close(22) = -1 EBADF (Bad file descriptor) [pid 5263] close(23) = -1 EBADF (Bad file descriptor) [pid 5263] close(24) = -1 EBADF (Bad file descriptor) [pid 5263] close(25) = -1 EBADF (Bad file descriptor) [pid 5263] close(26) = -1 EBADF (Bad file descriptor) [pid 5263] close(27) = -1 EBADF (Bad file descriptor) [pid 5263] close(28) = -1 EBADF (Bad file descriptor) [pid 5263] close(29) = -1 EBADF (Bad file descriptor) [pid 5263] exit_group(0 [pid 5264] <... ioctl resumed> ) = ? [pid 5263] <... exit_group resumed>) = ? [ 129.370370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.377432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.384248][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.390240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.397420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.404200][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.410140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5264] +++ exited with 0 +++ [pid 5263] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=15, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 17 ./strace-static-x86_64: Process 5273 attached [pid 5273] set_robust_list(0x555589418760, 24) = 0 [pid 5273] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 129.417180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.424005][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.429984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.437021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.443839][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.449880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.456932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.463742][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5273] setpgid(0, 0) = 0 [pid 5273] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5273] write(3, "1000", 4) = 4 [pid 5273] close(3) = 0 [pid 5273] write(1, "executing program\n", 18) = 18 [pid 5273] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5273] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5273] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5273] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5273] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 129.469752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.476776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.483767][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.489837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.497060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.503884][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.509831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5273] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5273] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[18]}, 88) = 18 [pid 5273] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5274 attached NULL, 8) = 0 [pid 5274] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5273] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... rseq resumed>) = 0 [pid 5273] <... futex resumed>) = 0 [pid 5274] set_robust_list(0x7f6020a4b9a0, 24 [pid 5273] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5274] <... set_robust_list resumed>) = 0 [pid 5274] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5274] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5274] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5273] <... futex resumed>) = 0 [pid 5274] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5273] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5273] <... futex resumed>) = 0 [pid 5274] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5273] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5274] <... openat resumed>) = 3 [pid 5274] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 129.516872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.523780][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.529768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.536792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.543629][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.549617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.556661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.563484][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5274] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 129.569457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.576475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.583296][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.589275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.596310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.603124][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.609104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.616134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.623130][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.629100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.636208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.643018][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.648988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.655985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.662791][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5274] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5265] close(3) = 0 [pid 5265] close(4) = -1 EBADF (Bad file descriptor) [pid 5265] close(5) = -1 EBADF (Bad file descriptor) [pid 5265] close(6) = -1 EBADF (Bad file descriptor) [pid 5265] close(7) = -1 EBADF (Bad file descriptor) [pid 5265] close(8) = -1 EBADF (Bad file descriptor) [pid 5265] close(9) = -1 EBADF (Bad file descriptor) [ 129.668755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.675773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.682571][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.688501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.695525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.702337][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.708288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.715314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5265] close(10) = -1 EBADF (Bad file descriptor) [pid 5265] close(11) = -1 EBADF (Bad file descriptor) [pid 5265] close(12) = -1 EBADF (Bad file descriptor) [pid 5265] close(13) = -1 EBADF (Bad file descriptor) [pid 5265] close(14) = -1 EBADF (Bad file descriptor) [pid 5265] close(15) = -1 EBADF (Bad file descriptor) [pid 5265] close(16) = -1 EBADF (Bad file descriptor) [pid 5265] close(17) = -1 EBADF (Bad file descriptor) [pid 5265] close(18) = -1 EBADF (Bad file descriptor) [pid 5265] close(19) = -1 EBADF (Bad file descriptor) [pid 5265] close(20) = -1 EBADF (Bad file descriptor) [pid 5265] close(21) = -1 EBADF (Bad file descriptor) [pid 5265] close(22) = -1 EBADF (Bad file descriptor) [pid 5265] close(23) = -1 EBADF (Bad file descriptor) [pid 5265] close(24) = -1 EBADF (Bad file descriptor) [pid 5265] close(25) = -1 EBADF (Bad file descriptor) [pid 5265] close(26) = -1 EBADF (Bad file descriptor) [pid 5265] close(27) = -1 EBADF (Bad file descriptor) [pid 5265] close(28) = -1 EBADF (Bad file descriptor) [ 129.722119][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.728104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.735120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.741937][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.747915][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.754923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.761742][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5265] close(29) = -1 EBADF (Bad file descriptor) [pid 5265] exit_group(0 [pid 5266] <... ioctl resumed> ) = ? [pid 5265] <... exit_group resumed>) = ? [pid 5266] +++ exited with 0 +++ [pid 5265] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 26 ./strace-static-x86_64: Process 5275 attached [pid 5275] set_robust_list(0x555589418760, 24) = 0 [ 129.767734][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.774777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.781602][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.787579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.794622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.801440][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.807419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.814443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5275] setpgid(0, 0) = 0 [pid 5275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5275] write(3, "1000", 4) = 4 [pid 5275] close(3) = 0 [pid 5275] write(1, "executing program\n", 18executing program ) = 18 [pid 5275] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5275] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5275] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5275] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5275] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5275] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[27]}, 88) = 27 [pid 5275] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5276 attached NULL, 8) = 0 [pid 5276] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5275] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... rseq resumed>) = 0 [ 129.821241][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.827171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.834168][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.841243][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.847218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.854241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.861048][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.867039][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5276] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5275] <... futex resumed>) = 0 [pid 5276] rt_sigprocmask(SIG_SETMASK, [], [pid 5275] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5276] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5276] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5276] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5275] <... futex resumed>) = 0 [pid 5276] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5275] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... openat resumed>) = 3 [pid 5275] <... futex resumed>) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_INIT [pid 5275] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5276] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5276] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 129.874079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.880893][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.886858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.893866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.900676][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.906656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.913667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.920483][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.926453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.933454][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.940268][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.946238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.953245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.960040][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.966134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.973150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.979958][ C1] yealink 5-1:36.0: unexpected response 0 [ 129.985913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 129.992925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 129.999735][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.005706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.012741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.019556][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.025535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.032563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.039367][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.045354][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.052496][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.059304][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.065295][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.072326][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.079129][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.085078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.092135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.098946][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.104905][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.111919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.118723][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.124696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.131745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.138546][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.144506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.151525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.158312][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.164249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.171266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.178068][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.184053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.191094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.197923][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.203915][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.210940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.217752][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.223711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.230687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.237491][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.243468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.250501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.257306][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.263360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.270387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.277181][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.283193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.290319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.297226][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.303190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.310178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.316963][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.323020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.330039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.336857][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.342831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.349868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.356678][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.362647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.369676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.376456][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.382420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.389435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.396588][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.402653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.409676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.416471][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5267] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 130.422408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.429431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.436240][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.442305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.449366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.456187][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.462172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.469166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.476042][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.482027][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.489045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.495852][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.501833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.508917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.515724][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.521838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.528891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.535690][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.541677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.548691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.555534][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.561489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.568590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.575375][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.581320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.588342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.595190][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.601155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.608185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.615002][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.621154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.628204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.635022][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.640998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.648042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.654851][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.660798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.667787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.674666][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.680647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.687668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.694479][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.700627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.707655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.714463][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.720445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.727473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.734274][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.740237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.747256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.754066][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.760026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.767073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5267] close(3) = 0 [pid 5267] close(4) = -1 EBADF (Bad file descriptor) [pid 5267] close(5) = -1 EBADF (Bad file descriptor) [pid 5267] close(6) = -1 EBADF (Bad file descriptor) [pid 5267] close(7) = -1 EBADF (Bad file descriptor) [ 130.773876][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.779850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.786912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.793718][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.799723][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.806750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.813556][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.819525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5267] close(8) = -1 EBADF (Bad file descriptor) [pid 5267] close(9) = -1 EBADF (Bad file descriptor) [pid 5267] close(10) = -1 EBADF (Bad file descriptor) [pid 5267] close(11) = -1 EBADF (Bad file descriptor) [pid 5267] close(12) = -1 EBADF (Bad file descriptor) [pid 5267] close(13) = -1 EBADF (Bad file descriptor) [pid 5267] close(14) = -1 EBADF (Bad file descriptor) [pid 5267] close(15) = -1 EBADF (Bad file descriptor) [pid 5267] close(16) = -1 EBADF (Bad file descriptor) [pid 5267] close(17) = -1 EBADF (Bad file descriptor) [pid 5267] close(18) = -1 EBADF (Bad file descriptor) [pid 5267] close(19) = -1 EBADF (Bad file descriptor) [pid 5267] close(20) = -1 EBADF (Bad file descriptor) [pid 5267] close(21) = -1 EBADF (Bad file descriptor) [pid 5267] close(22) = -1 EBADF (Bad file descriptor) [pid 5267] close(23) = -1 EBADF (Bad file descriptor) [pid 5267] close(24) = -1 EBADF (Bad file descriptor) [pid 5267] close(25) = -1 EBADF (Bad file descriptor) [pid 5267] close(26) = -1 EBADF (Bad file descriptor) [pid 5267] close(27) = -1 EBADF (Bad file descriptor) [pid 5267] close(28) = -1 EBADF (Bad file descriptor) [pid 5267] close(29) = -1 EBADF (Bad file descriptor) [pid 5267] exit_group(0 [pid 5268] <... ioctl resumed> ) = ? [pid 5267] <... exit_group resumed>) = ? [ 130.826559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.833379][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.839375][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.846390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.853201][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.859185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.866222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.873037][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5268] +++ exited with 0 +++ [pid 5267] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 26 ./strace-static-x86_64: Process 5277 attached [pid 5277] set_robust_list(0x555589418760, 24) = 0 [pid 5277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5277] setpgid(0, 0) = 0 [ 130.879037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.886082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.892953][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.898929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.906041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.912948][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.918930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5277] write(3, "1000", 4) = 4 [pid 5277] close(3) = 0 executing program [pid 5277] write(1, "executing program\n", 18) = 18 [pid 5277] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5277] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5277] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5277] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5277] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5277] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} [pid 5269] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5278 attached [pid 5277] <... clone3 resumed> => {parent_tid=[27]}, 88) = 27 [pid 5277] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5278] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5277] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] <... rseq resumed>) = 0 [pid 5277] <... futex resumed>) = 0 [pid 5278] set_robust_list(0x7f6020a4b9a0, 24 [pid 5277] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5278] <... set_robust_list resumed>) = 0 [pid 5278] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5278] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5278] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5277] <... futex resumed>) = 0 [ 130.926053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.932953][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.938937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.945998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.953003][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.959006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.966066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.972883][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5278] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5277] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5277] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5278] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5278] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5278] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 130.978864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 130.985893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 130.992701][ C1] yealink 5-1:36.0: unexpected response 0 [ 130.998673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.005706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.012499][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.018439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.025461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.032344][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.038324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.045328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.052142][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.058096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.065106][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.071924][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.077918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.084920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.091725][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.097673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.104683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.111475][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.117449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.124473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.131290][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.137266][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.144277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.151168][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.157238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.164273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.171089][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.177061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.184074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.190904][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.196873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.203905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.210683][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.216614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.223670][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.230557][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.236488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.243498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.250304][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.256272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.263285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.270107][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5269] close(3) = 0 [ 131.276067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.283111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.289907][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.295842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.302968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.309866][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.315837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.322953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5269] close(4) = -1 EBADF (Bad file descriptor) [pid 5269] close(5) = -1 EBADF (Bad file descriptor) [pid 5269] close(6) = -1 EBADF (Bad file descriptor) [pid 5269] close(7) = -1 EBADF (Bad file descriptor) [pid 5269] close(8) = -1 EBADF (Bad file descriptor) [pid 5269] close(9) = -1 EBADF (Bad file descriptor) [pid 5269] close(10) = -1 EBADF (Bad file descriptor) [pid 5269] close(11) = -1 EBADF (Bad file descriptor) [pid 5269] close(12) = -1 EBADF (Bad file descriptor) [pid 5269] close(13) = -1 EBADF (Bad file descriptor) [pid 5269] close(14) = -1 EBADF (Bad file descriptor) [pid 5269] close(15) = -1 EBADF (Bad file descriptor) [pid 5269] close(16) = -1 EBADF (Bad file descriptor) [pid 5269] close(17) = -1 EBADF (Bad file descriptor) [pid 5269] close(18) = -1 EBADF (Bad file descriptor) [pid 5269] close(19) = -1 EBADF (Bad file descriptor) [pid 5269] close(20) = -1 EBADF (Bad file descriptor) [pid 5269] close(21) = -1 EBADF (Bad file descriptor) [pid 5269] close(22) = -1 EBADF (Bad file descriptor) [pid 5269] close(23) = -1 EBADF (Bad file descriptor) [pid 5269] close(24) = -1 EBADF (Bad file descriptor) [pid 5269] close(25) = -1 EBADF (Bad file descriptor) [ 131.329771][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.335785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.342896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.349708][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.355685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.362692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.369596][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5269] close(26) = -1 EBADF (Bad file descriptor) [pid 5269] close(27) = -1 EBADF (Bad file descriptor) [pid 5269] close(28) = -1 EBADF (Bad file descriptor) [pid 5269] close(29) = -1 EBADF (Bad file descriptor) [pid 5269] exit_group(0 [pid 5270] <... ioctl resumed> ) = ? [pid 5269] <... exit_group resumed>) = ? [pid 5270] +++ exited with 0 +++ [pid 5269] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5279 attached [pid 5279] set_robust_list(0x555589418760, 24) = 0 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 26 [pid 5279] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 131.375581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.382605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.389603][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.395568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.402605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.409527][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.415496][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.422511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5279] setpgid(0, 0) = 0 [pid 5279] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5279] write(3, "1000", 4) = 4 [pid 5279] close(3executing program ) = 0 [pid 5279] write(1, "executing program\n", 18) = 18 [pid 5279] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5279] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5279] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5279] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5279] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 131.429326][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.435325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.442434][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.449234][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.455306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.462316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.469125][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.475098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5279] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5279] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5280 attached => {parent_tid=[27]}, 88) = 27 [pid 5279] rt_sigprocmask(SIG_SETMASK, [], [pid 5280] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5279] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] <... rseq resumed>) = 0 [pid 5279] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] set_robust_list(0x7f6020a4b9a0, 24 [pid 5279] <... futex resumed>) = 0 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5280] rt_sigprocmask(SIG_SETMASK, [], [pid 5279] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5280] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5280] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5280] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5279] <... futex resumed>) = 0 [pid 5280] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5279] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5279] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5280] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5280] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 131.482183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.488992][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.494956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.501989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.508812][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.514758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.521771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5280] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5280] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 131.528578][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.534503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.541508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.548309][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.554307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.561308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.568116][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.574079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.581099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.587902][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.593937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.601007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.607819][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.613836][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.620872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.627672][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.633896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.641208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.648024][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.653988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.661026][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.667837][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.673917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.680956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.687767][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.693764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.700787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.707616][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.713558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.720575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.727484][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.733430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.740448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.747252][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.753313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.760364][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.767224][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.773210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.780374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.787187][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.793185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.800227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.807037][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.813024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.820226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.827011][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.832986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.840090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.846887][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.852884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.859947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.866744][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.872720][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.879866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.886666][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.892611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.899631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.906441][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.912404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.919423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.926230][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.932227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.939548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.946361][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.952358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.959411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.966501][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.972476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5280] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 131.979597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 131.986419][ C1] yealink 5-1:36.0: unexpected response 0 [ 131.992415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 131.999446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.006341][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.012404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.019438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.026242][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.032222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.039269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.046186][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.052180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.059309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.066114][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.072103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.079112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.085910][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.092316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.099340][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.106154][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.112136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.119275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.126100][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.132111][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.139126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.145904][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.151857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.158873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.165771][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.171737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.178855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.185649][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.191579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.198597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.205413][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.211468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.218485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.225297][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.231321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.238339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.245173][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.251141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.258159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.264980][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.270944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.278000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5271] close(3) = 0 [ 132.285239][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.291209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.298231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.305028][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.310982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.318220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.325054][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5271] close(4) = -1 EBADF (Bad file descriptor) [pid 5271] close(5) = -1 EBADF (Bad file descriptor) [pid 5271] close(6) = -1 EBADF (Bad file descriptor) [pid 5271] close(7) = -1 EBADF (Bad file descriptor) [pid 5271] close(8) = -1 EBADF (Bad file descriptor) [pid 5271] close(9) = -1 EBADF (Bad file descriptor) [pid 5271] close(10) = -1 EBADF (Bad file descriptor) [pid 5271] close(11) = -1 EBADF (Bad file descriptor) [pid 5271] close(12) = -1 EBADF (Bad file descriptor) [pid 5271] close(13) = -1 EBADF (Bad file descriptor) [pid 5271] close(14) = -1 EBADF (Bad file descriptor) [pid 5271] close(15) = -1 EBADF (Bad file descriptor) [pid 5271] close(16) = -1 EBADF (Bad file descriptor) [pid 5271] close(17) = -1 EBADF (Bad file descriptor) [pid 5271] close(18) = -1 EBADF (Bad file descriptor) [pid 5271] close(19) = -1 EBADF (Bad file descriptor) [pid 5271] close(20) = -1 EBADF (Bad file descriptor) [pid 5271] close(21) = -1 EBADF (Bad file descriptor) [ 132.331020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.338088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.344983][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.350944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.357974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.364781][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.370738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.378194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5271] close(22) = -1 EBADF (Bad file descriptor) [pid 5271] close(23) = -1 EBADF (Bad file descriptor) [pid 5271] close(24) = -1 EBADF (Bad file descriptor) [pid 5271] close(25) = -1 EBADF (Bad file descriptor) [pid 5271] close(26) = -1 EBADF (Bad file descriptor) [pid 5271] close(27) = -1 EBADF (Bad file descriptor) [pid 5271] close(28) = -1 EBADF (Bad file descriptor) [pid 5271] close(29) = -1 EBADF (Bad file descriptor) [pid 5271] exit_group(0 [pid 5272] <... ioctl resumed> ) = ? [pid 5271] <... exit_group resumed>) = ? [pid 5272] +++ exited with 0 +++ [pid 5271] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=24, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 132.385006][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.390996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.398043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.404856][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.410872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.417900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.424711][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5281 attached , child_tidptr=0x555589418750) = 26 [pid 5281] set_robust_list(0x555589418760, 24) = 0 [pid 5281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5281] setpgid(0, 0) = 0 [pid 5281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5281] write(3, "1000", 4) = 4 [pid 5281] close(3) = 0 executing program [pid 5281] write(1, "executing program\n", 18) = 18 [pid 5281] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5281] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5281] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5281] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 132.430702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.437737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.444557][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.450624][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.457676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.464493][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.470480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.477510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5281] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5281] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[27]}, 88) = 27 [pid 5281] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5282 attached [pid 5281] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5281] <... futex resumed>) = 0 [pid 5282] <... rseq resumed>) = 0 [pid 5282] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5281] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5282] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5282] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5282] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5281] <... futex resumed>) = 0 [pid 5282] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5281] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5282] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5282] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 132.484328][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.490300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.497317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.504123][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.510109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.517141][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.523957][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.529943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5282] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 132.536972][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.543785][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.549820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.556909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.563721][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.569752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.576746][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5273] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 132.583551][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.589525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.596552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.603368][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.609350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.616404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.623216][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.629175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.636238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.643097][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.649117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.656136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.662947][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.668910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.675923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.682825][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.688802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.695818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.702634][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.708646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.715682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.722492][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.728457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.735482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.742290][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.748301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.755319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.762309][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.768280][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.775355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.782160][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.788213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.795244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.802055][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.808015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.815060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.821869][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.827871][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.834906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.841715][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.847688][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.854669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.861438][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.867377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.874425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.881228][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5273] close(3) = 0 [pid 5273] close(4) = -1 EBADF (Bad file descriptor) [pid 5273] close(5) = -1 EBADF (Bad file descriptor) [pid 5273] close(6) = -1 EBADF (Bad file descriptor) [pid 5273] close(7) = -1 EBADF (Bad file descriptor) [pid 5273] close(8) = -1 EBADF (Bad file descriptor) [pid 5273] close(9) = -1 EBADF (Bad file descriptor) [ 132.887180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.894211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.901024][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.906996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.914021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.920828][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.926865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5273] close(10) = -1 EBADF (Bad file descriptor) [pid 5273] close(11) = -1 EBADF (Bad file descriptor) [pid 5273] close(12 [pid 5275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5273] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5273] close(13) = -1 EBADF (Bad file descriptor) [pid 5273] close(14) = -1 EBADF (Bad file descriptor) [pid 5273] close(15) = -1 EBADF (Bad file descriptor) [pid 5273] close(16) = -1 EBADF (Bad file descriptor) [pid 5273] close(17) = -1 EBADF (Bad file descriptor) [pid 5273] close(18) = -1 EBADF (Bad file descriptor) [pid 5273] close(19) = -1 EBADF (Bad file descriptor) [pid 5273] close(20) = -1 EBADF (Bad file descriptor) [pid 5273] close(21) = -1 EBADF (Bad file descriptor) [pid 5273] close(22) = -1 EBADF (Bad file descriptor) [pid 5273] close(23) = -1 EBADF (Bad file descriptor) [pid 5273] close(24) = -1 EBADF (Bad file descriptor) [pid 5273] close(25) = -1 EBADF (Bad file descriptor) [pid 5273] close(26) = -1 EBADF (Bad file descriptor) [pid 5273] close(27) = -1 EBADF (Bad file descriptor) [pid 5273] close(28) = -1 EBADF (Bad file descriptor) [pid 5273] close(29) = -1 EBADF (Bad file descriptor) [ 132.933963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.940903][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.946910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.953976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.960811][ C1] yealink 5-1:36.0: unexpected response 0 [ 132.966751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.973847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 132.980668][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5273] exit_group(0 [pid 5274] <... ioctl resumed> ) = ? [pid 5273] <... exit_group resumed>) = ? [pid 5274] +++ exited with 0 +++ [pid 5273] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=17, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [ 132.986641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 132.994007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.000826][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.006782][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.014005][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.020835][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.026815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 19 ./strace-static-x86_64: Process 5283 attached [pid 5283] set_robust_list(0x555589418760, 24) = 0 [pid 5283] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5283] setpgid(0, 0) = 0 [pid 5283] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5283] write(3, "1000", 4executing program ) = 4 [pid 5283] close(3) = 0 [pid 5283] write(1, "executing program\n", 18) = 18 [pid 5283] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5283] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5283] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5283] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 133.033909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.040728][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.046736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.053770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.060597][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.066591][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.073651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.080473][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5283] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5283] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5283] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[20]}, 88) = 20 [pid 5283] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5283] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5283] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5284 attached [pid 5284] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5284] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5284] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5284] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5284] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5283] <... futex resumed>) = 0 [pid 5283] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5284] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5283] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5284] <... openat resumed>) = 3 [pid 5284] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 133.086469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.093688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.100502][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.106619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.113714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.120673][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.126689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5284] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 133.133748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.140577][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.146581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.153672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.160502][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.166504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.173555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.180369][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.186383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.193410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.200385][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.206480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.213544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.220350][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.226362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.233403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.240222][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.246217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.253277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.260090][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.266074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.273113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.279928][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.285963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.292970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.299774][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.305760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.312866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.319675][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.325936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.333022][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5284] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5275] close(3) = 0 [pid 5275] close(4) = -1 EBADF (Bad file descriptor) [pid 5275] close(5) = -1 EBADF (Bad file descriptor) [pid 5275] close(6) = -1 EBADF (Bad file descriptor) [pid 5275] close(7) = -1 EBADF (Bad file descriptor) [pid 5275] close(8) = -1 EBADF (Bad file descriptor) [pid 5275] close(9) = -1 EBADF (Bad file descriptor) [pid 5275] close(10) = -1 EBADF (Bad file descriptor) [pid 5275] close(11) = -1 EBADF (Bad file descriptor) [pid 5275] close(12) = -1 EBADF (Bad file descriptor) [pid 5275] close(13) = -1 EBADF (Bad file descriptor) [pid 5275] close(14) = -1 EBADF (Bad file descriptor) [ 133.339935][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.345898][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.352947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.359760][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.365728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.372826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.379644][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5275] close(15) = -1 EBADF (Bad file descriptor) [pid 5275] close(16) = -1 EBADF (Bad file descriptor) [pid 5275] close(17) = -1 EBADF (Bad file descriptor) [pid 5275] close(18) = -1 EBADF (Bad file descriptor) [pid 5275] close(19) = -1 EBADF (Bad file descriptor) [pid 5275] close(20) = -1 EBADF (Bad file descriptor) [pid 5275] close(21) = -1 EBADF (Bad file descriptor) [pid 5275] close(22) = -1 EBADF (Bad file descriptor) [pid 5275] close(23) = -1 EBADF (Bad file descriptor) [pid 5275] close(24) = -1 EBADF (Bad file descriptor) [pid 5275] close(25) = -1 EBADF (Bad file descriptor) [pid 5275] close(26) = -1 EBADF (Bad file descriptor) [pid 5275] close(27) = -1 EBADF (Bad file descriptor) [pid 5275] close(28) = -1 EBADF (Bad file descriptor) [pid 5275] close(29) = -1 EBADF (Bad file descriptor) [pid 5275] exit_group(0 [pid 5276] <... ioctl resumed> ) = ? [pid 5275] <... exit_group resumed>) = ? [ 133.385673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.393250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.400051][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.405997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.413063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.419882][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.425903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.432954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5276] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 28 ./strace-static-x86_64: Process 5285 attached [pid 5285] set_robust_list(0x555589418760, 24) = 0 [pid 5285] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5285] setpgid(0, 0) = 0 [pid 5285] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5285] write(3, "1000", 4) = 4 executing program [pid 5285] close(3) = 0 [pid 5285] write(1, "executing program\n", 18) = 18 [pid 5285] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 133.439766][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.445781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.452846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.459647][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.465625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.472648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.479465][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5285] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5285] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5285] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5285] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5285] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5285] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[29]}, 88) = 29 [pid 5285] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5285] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5286 attached ) = 0 [pid 5286] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5285] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5286] <... rseq resumed>) = 0 [pid 5286] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5286] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5286] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 133.485431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.492460][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.499264][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.505259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.512286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.519132][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.525122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.532146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5286] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5285] <... futex resumed>) = 0 [pid 5286] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5286] <... futex resumed>) = 0 [pid 5285] <... futex resumed>) = 1 [pid 5286] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5285] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5286] <... openat resumed>) = 3 [pid 5286] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5286] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 133.539002][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.544964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.552015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.558820][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.564800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.571828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.578640][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.584630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.591779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.598583][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.604566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.611624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.618448][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.624446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.631498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.638308][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.644308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.651373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.658181][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.664171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.671244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.678139][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.684102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.691138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.698128][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.704096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.711135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.717974][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.723982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.731009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.737813][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.743791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.750819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.757631][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.763620][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.770671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.777481][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.783505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.790501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.797293][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.803259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.810459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.817244][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.823215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.830231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.837048][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.843028][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.850014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.856808][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.862768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.869789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.876594][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.882548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.889559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.896346][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.902376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.909384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.916190][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.922157][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.929191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.935992][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.941960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.948989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.955787][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.961725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 133.968734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.975532][ C1] yealink 5-1:36.0: unexpected response 0 [ 133.981476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5286] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5277] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 133.988498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 133.995287][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.001388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.008419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.015241][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.021238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.028261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.035078][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.041056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.048064][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.054883][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.060854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.067882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.074687][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.080659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.087673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.094452][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.100421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.107451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.114247][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.120255][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.127256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.134054][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.140013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.147048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.153850][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.159812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.166817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.173623][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.179599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.186602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.193401][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.199369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.206393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.213444][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.219518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.226550][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.233363][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.239325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.246341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.253320][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.259372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.266404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.273217][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.279223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.286222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5277] close(3) = 0 [pid 5277] close(4) = -1 EBADF (Bad file descriptor) [pid 5277] close(5) = -1 EBADF (Bad file descriptor) [ 134.293613][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.299571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.306597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.313377][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.319315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.326344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.333146][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5277] close(6) = -1 EBADF (Bad file descriptor) [pid 5277] close(7) = -1 EBADF (Bad file descriptor) [pid 5277] close(8) = -1 EBADF (Bad file descriptor) [pid 5277] close(9) = -1 EBADF (Bad file descriptor) [pid 5277] close(10) = -1 EBADF (Bad file descriptor) [pid 5277] close(11) = -1 EBADF (Bad file descriptor) [pid 5277] close(12) = -1 EBADF (Bad file descriptor) [pid 5277] close(13) = -1 EBADF (Bad file descriptor) [pid 5277] close(14) = -1 EBADF (Bad file descriptor) [pid 5277] close(15) = -1 EBADF (Bad file descriptor) [pid 5277] close(16) = -1 EBADF (Bad file descriptor) [pid 5277] close(17) = -1 EBADF (Bad file descriptor) [pid 5277] close(18) = -1 EBADF (Bad file descriptor) [pid 5277] close(19) = -1 EBADF (Bad file descriptor) [pid 5277] close(20) = -1 EBADF (Bad file descriptor) [pid 5277] close(21) = -1 EBADF (Bad file descriptor) [pid 5277] close(22) = -1 EBADF (Bad file descriptor) [pid 5277] close(23) = -1 EBADF (Bad file descriptor) [pid 5277] close(24) = -1 EBADF (Bad file descriptor) [ 134.339134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.346156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.352952][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.358993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.366096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.372900][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.378863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.385982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5277] close(25) = -1 EBADF (Bad file descriptor) [pid 5277] close(26) = -1 EBADF (Bad file descriptor) [pid 5277] close(27) = -1 EBADF (Bad file descriptor) [pid 5277] close(28) = -1 EBADF (Bad file descriptor) [pid 5277] close(29) = -1 EBADF (Bad file descriptor) [pid 5277] exit_group(0 [pid 5278] <... ioctl resumed> ) = ? [pid 5277] <... exit_group resumed>) = ? [pid 5278] +++ exited with 0 +++ [pid 5277] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5287 attached , child_tidptr=0x555589418750) = 28 [ 134.392821][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.398812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.405830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.412637][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.418717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.425801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.432615][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.438616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5287] set_robust_list(0x555589418760, 24) = 0 [pid 5287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5287] setpgid(0, 0) = 0 [pid 5287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5287] write(3, "1000", 4) = 4 [pid 5287] close(3executing program ) = 0 [pid 5287] write(1, "executing program\n", 18) = 18 [pid 5287] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5287] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 134.445726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.452548][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.458541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.465570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.472431][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.478598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.485723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5287] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5287] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5287] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5287] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5288 attached [pid 5288] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5287] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5288] <... rseq resumed>) = 0 [pid 5287] rt_sigprocmask(SIG_SETMASK, [], [pid 5288] set_robust_list(0x7f6020a4b9a0, 24 [pid 5287] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5288] <... set_robust_list resumed>) = 0 [pid 5287] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] rt_sigprocmask(SIG_SETMASK, [], [pid 5287] <... futex resumed>) = 0 [pid 5288] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5287] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 134.492571][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.498565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.505691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.512496][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.518476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.525540][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.532324][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.538292][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5288] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5288] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5287] <... futex resumed>) = 0 [pid 5287] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5288] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5287] <... futex resumed>) = 0 [pid 5288] <... openat resumed>) = 3 [pid 5287] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5288] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5288] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5279] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5288] <... ioctl resumed>, 0) = 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 134.545311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.552124][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.558112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.565148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.571967][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.577959][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.584985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.591799][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.597776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.604837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.611634][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.617581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.624614][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.631421][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.637389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.644411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.651233][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.657205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.664236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.671057][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.677026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.684050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.690854][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.696825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.703851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.710664][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.716652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.723692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.730508][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.736484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.743511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.750322][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.756311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.763322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.770163][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.776153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.783180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.789984][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.795980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.803278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.810090][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.816070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.823085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.829887][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.835877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.842886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.849676][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.855616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.862656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.869471][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.875464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.882493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.889297][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5279] close(3) = 0 [pid 5279] close(4) = -1 EBADF (Bad file descriptor) [pid 5279] close(5) = -1 EBADF (Bad file descriptor) [pid 5279] close(6) = -1 EBADF (Bad file descriptor) [pid 5279] close(7) = -1 EBADF (Bad file descriptor) [pid 5279] close(8) = -1 EBADF (Bad file descriptor) [pid 5279] close(9) = -1 EBADF (Bad file descriptor) [pid 5279] close(10) = -1 EBADF (Bad file descriptor) [pid 5279] close(11) = -1 EBADF (Bad file descriptor) [ 134.895385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.902405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.909203][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.915174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.922304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.929113][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.935139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5279] close(12) = -1 EBADF (Bad file descriptor) [pid 5279] close(13) = -1 EBADF (Bad file descriptor) [pid 5279] close(14) = -1 EBADF (Bad file descriptor) [pid 5279] close(15) = -1 EBADF (Bad file descriptor) [pid 5279] close(16) = -1 EBADF (Bad file descriptor) [pid 5279] close(17) = -1 EBADF (Bad file descriptor) [pid 5279] close(18) = -1 EBADF (Bad file descriptor) [pid 5279] close(19) = -1 EBADF (Bad file descriptor) [pid 5279] close(20) = -1 EBADF (Bad file descriptor) [pid 5279] close(21) = -1 EBADF (Bad file descriptor) [pid 5279] close(22) = -1 EBADF (Bad file descriptor) [pid 5279] close(23) = -1 EBADF (Bad file descriptor) [pid 5279] close(24) = -1 EBADF (Bad file descriptor) [pid 5279] close(25) = -1 EBADF (Bad file descriptor) [pid 5279] close(26) = -1 EBADF (Bad file descriptor) [pid 5279] close(27) = -1 EBADF (Bad file descriptor) [pid 5279] close(28) = -1 EBADF (Bad file descriptor) [pid 5279] close(29) = -1 EBADF (Bad file descriptor) [pid 5279] exit_group(0 [ 134.942176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.948983][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.954969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.962004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.968808][ C1] yealink 5-1:36.0: unexpected response 0 [ 134.974796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 134.981827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 134.988629][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5280] <... ioctl resumed> ) = ? [pid 5279] <... exit_group resumed>) = ? [pid 5280] +++ exited with 0 +++ [pid 5279] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 28 ./strace-static-x86_64: Process 5289 attached [pid 5289] set_robust_list(0x555589418760, 24) = 0 [pid 5289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5289] setpgid(0, 0) = 0 [ 134.994627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.001682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.008487][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.014473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.021511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.028304][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.034252][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.041282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5289] write(3, "1000", 4) = 4 [pid 5289] close(3) = 0 [pid 5289] write(1, "executing program\n", 18) = 18 [pid 5289] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5289] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5289] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5289] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5289] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5289] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5290 attached [pid 5290] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5289] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5290] <... rseq resumed>) = 0 [ 135.048102][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.054089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.061114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.067921][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.073896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.080912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.087689][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5289] rt_sigprocmask(SIG_SETMASK, [], [pid 5290] set_robust_list(0x7f6020a4b9a0, 24 [pid 5289] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5289] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5289] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5290] <... set_robust_list resumed>) = 0 [pid 5290] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5290] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5290] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5289] <... futex resumed>) = 0 [pid 5290] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5289] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5290] <... openat resumed>) = 3 [pid 5289] <... futex resumed>) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_INIT [pid 5289] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5290] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5290] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 135.093628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.100687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.107487][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.113466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.120492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.127298][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.133277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.140305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.147110][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.153065][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.160066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.166859][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.172796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.179816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.186618][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.192841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.199836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.206627][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.212567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.219539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.226330][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.232306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.239332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.246242][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.252211][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.259266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.266073][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.272031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.279048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.285853][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.291804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.298925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.305719][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.311692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.318699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.325500][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.331472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.338507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.345310][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.351277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.358290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.365093][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.371079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.378112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.384940][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.390875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.397872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.404667][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.410608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.417710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.424511][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.430523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.437555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.444416][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.450392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.457408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.464211][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.470154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.477161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.483964][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.489906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.496913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.503712][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.509739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.516758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.523558][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.529485][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.536483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.543275][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 135.549193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.556186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.562990][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.568940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.575944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.582743][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.588708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.595737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.602539][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.608484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.615494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.622301][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.628249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.635274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.642080][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.648041][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.655059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.661869][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.667861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.674875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.681681][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.687792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.694814][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.701710][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.707672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.714710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.721515][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.727478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.734488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.741291][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.747272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.754284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.761178][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.767147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.774147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.780942][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.786891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.793905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.800704][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.806670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.813687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.820480][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.826404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.833408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.840212][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5281] close(3) = 0 [pid 5281] close(4) = -1 EBADF (Bad file descriptor) [pid 5281] close(5) = -1 EBADF (Bad file descriptor) [pid 5281] close(6) = -1 EBADF (Bad file descriptor) [pid 5281] close(7) = -1 EBADF (Bad file descriptor) [pid 5281] close(8) = -1 EBADF (Bad file descriptor) [pid 5281] close(9) = -1 EBADF (Bad file descriptor) [pid 5281] close(10) = -1 EBADF (Bad file descriptor) [pid 5281] close(11) = -1 EBADF (Bad file descriptor) [pid 5281] close(12) = -1 EBADF (Bad file descriptor) [ 135.846168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.853199][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.860042][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.866007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.873008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.880587][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.886570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.893609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5281] close(13) = -1 EBADF (Bad file descriptor) [pid 5281] close(14) = -1 EBADF (Bad file descriptor) [pid 5281] close(15) = -1 EBADF (Bad file descriptor) [pid 5281] close(16) = -1 EBADF (Bad file descriptor) [pid 5281] close(17) = -1 EBADF (Bad file descriptor) [pid 5281] close(18) = -1 EBADF (Bad file descriptor) [pid 5281] close(19) = -1 EBADF (Bad file descriptor) [pid 5281] close(20) = -1 EBADF (Bad file descriptor) [pid 5281] close(21) = -1 EBADF (Bad file descriptor) [pid 5281] close(22) = -1 EBADF (Bad file descriptor) [pid 5281] close(23) = -1 EBADF (Bad file descriptor) [pid 5281] close(24) = -1 EBADF (Bad file descriptor) [pid 5281] close(25) = -1 EBADF (Bad file descriptor) [pid 5281] close(26) = -1 EBADF (Bad file descriptor) [pid 5281] close(27) = -1 EBADF (Bad file descriptor) [pid 5281] close(28) = -1 EBADF (Bad file descriptor) [pid 5281] close(29) = -1 EBADF (Bad file descriptor) [pid 5281] exit_group(0 [pid 5282] <... ioctl resumed> ) = ? [pid 5281] <... exit_group resumed>) = ? [ 135.900414][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.906451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.913456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.920522][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.926506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.933519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.940334][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5282] +++ exited with 0 +++ [pid 5281] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=26, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5291 attached , child_tidptr=0x555589418750) = 28 [pid 5291] set_robust_list(0x555589418760, 24) = 0 [pid 5291] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5291] setpgid(0, 0) = 0 [pid 5291] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 135.946290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.953333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.960143][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.966129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.973141][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 135.979939][ C1] yealink 5-1:36.0: unexpected response 0 [ 135.985889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 135.992913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 executing program [pid 5291] write(3, "1000", 4) = 4 [pid 5291] close(3) = 0 [pid 5291] write(1, "executing program\n", 18) = 18 [pid 5291] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5291] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5291] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5291] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5291] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5291] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5291] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5292 attached [pid 5292] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5291] <... clone3 resumed> => {parent_tid=[29]}, 88) = 29 [pid 5292] <... rseq resumed>) = 0 [pid 5291] rt_sigprocmask(SIG_SETMASK, [], [pid 5292] set_robust_list(0x7f6020a4b9a0, 24 [pid 5291] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5292] <... set_robust_list resumed>) = 0 [pid 5291] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] rt_sigprocmask(SIG_SETMASK, [], [pid 5291] <... futex resumed>) = 0 [pid 5292] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5291] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5292] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5292] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5291] <... futex resumed>) = 0 [pid 5291] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5292] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5291] <... futex resumed>) = 0 [pid 5292] <... openat resumed>) = 3 [pid 5291] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5292] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 135.999723][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.005742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.012757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.019571][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.025555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.032586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.039402][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.045381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5292] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 136.052402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.059207][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.065156][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.072186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.078998][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.085004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.092118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.098941][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.104889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.111908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.118743][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.124672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.132123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.139013][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.144972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.152009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.158814][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.164748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.171764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.178571][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.184540][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.191558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.198359][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5292] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5283] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 136.204312][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.211330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.218133][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.224095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.231105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.237909][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.243897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.250978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.257764][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.263722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.270725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.277529][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.283484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.290496][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.297311][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.303272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.310301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.317106][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.323170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.330179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.336982][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.342929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.349979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.356781][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.362739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.369752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.376561][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.382516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.389544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.396336][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.402260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.409318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.416120][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.422072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.429087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.435881][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.441815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.448835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.455637][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.461579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.468592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.475383][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.481308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.488402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.495204][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.501165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.508179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.514978][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.520935][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.527930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.534733][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.540653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.547657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5285] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 136.554436][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.560391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.567378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.574175][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.580121][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.587124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.593937][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.599882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.606906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.613904][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.619910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.626948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.633752][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.639712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.646735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5283] close(3) = 0 [pid 5283] close(4) = -1 EBADF (Bad file descriptor) [pid 5283] close(5) = -1 EBADF (Bad file descriptor) [pid 5283] close(6) = -1 EBADF (Bad file descriptor) [pid 5283] close(7) = -1 EBADF (Bad file descriptor) [pid 5283] close(8) = -1 EBADF (Bad file descriptor) [pid 5283] close(9) = -1 EBADF (Bad file descriptor) [pid 5283] close(10) = -1 EBADF (Bad file descriptor) [pid 5283] close(11) = -1 EBADF (Bad file descriptor) [pid 5283] close(12) = -1 EBADF (Bad file descriptor) [pid 5283] close(13) = -1 EBADF (Bad file descriptor) [pid 5283] close(14) = -1 EBADF (Bad file descriptor) [pid 5283] close(15) = -1 EBADF (Bad file descriptor) [pid 5283] close(16) = -1 EBADF (Bad file descriptor) [pid 5283] close(17) = -1 EBADF (Bad file descriptor) [pid 5283] close(18) = -1 EBADF (Bad file descriptor) [pid 5283] close(19) = -1 EBADF (Bad file descriptor) [pid 5283] close(20) = -1 EBADF (Bad file descriptor) [pid 5283] close(21) = -1 EBADF (Bad file descriptor) [ 136.653539][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.659523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.666543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.673362][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.679333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.686353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.693163][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.699217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5283] close(22) = -1 EBADF (Bad file descriptor) [pid 5283] close(23) = -1 EBADF (Bad file descriptor) [pid 5283] close(24) = -1 EBADF (Bad file descriptor) [pid 5283] close(25) = -1 EBADF (Bad file descriptor) [pid 5283] close(26) = -1 EBADF (Bad file descriptor) [pid 5283] close(27) = -1 EBADF (Bad file descriptor) [pid 5283] close(28) = -1 EBADF (Bad file descriptor) [pid 5283] close(29) = -1 EBADF (Bad file descriptor) [pid 5283] exit_group(0) = ? [pid 5284] <... ioctl resumed> ) = ? [pid 5284] +++ exited with 0 +++ [pid 5283] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=19, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [ 136.706219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.713027][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.718987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.726016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.732812][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.738803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.745823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5293 attached , child_tidptr=0x555589418750) = 21 [pid 5293] set_robust_list(0x555589418760, 24) = 0 [pid 5293] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5293] setpgid(0, 0) = 0 [pid 5293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 136.752623][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.758603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.765636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.772422][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.778411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.785436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.792249][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.798218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5293] write(3, "1000", 4) = 4 [pid 5293] close(3) = 0 executing program [pid 5293] write(1, "executing program\n", 18) = 18 [pid 5293] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5293] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5293] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5293] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5293] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 136.805233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.812041][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.817974][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.824978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.831776][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.837759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.844800][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.851600][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5293] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5294 attached [pid 5294] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5293] <... clone3 resumed> => {parent_tid=[22]}, 88) = 22 [pid 5294] <... rseq resumed>) = 0 [pid 5293] rt_sigprocmask(SIG_SETMASK, [], [pid 5294] set_robust_list(0x7f6020a4b9a0, 24 [pid 5293] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5294] <... set_robust_list resumed>) = 0 [pid 5294] rt_sigprocmask(SIG_SETMASK, [], [pid 5293] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5293] <... futex resumed>) = 0 [pid 5294] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5293] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5294] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5294] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5293] <... futex resumed>) = 0 [pid 5294] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5293] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5294] <... openat resumed>) = 3 [pid 5293] <... futex resumed>) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_INIT [pid 5293] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5294] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5294] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 136.857539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.864566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.871379][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.877364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.884394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.891213][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.897207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.904309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.911122][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.917103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.924136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.930939][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.936894][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.943912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.950726][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.956762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.963812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.970614][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.976584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 136.983921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 136.990725][ C1] yealink 5-1:36.0: unexpected response 0 [ 136.996874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5294] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 137.003884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.010685][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.016665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.023664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.030470][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.036435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.043451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.050260][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5285] close(3) = 0 [pid 5285] close(4) = -1 EBADF (Bad file descriptor) [pid 5285] close(5) = -1 EBADF (Bad file descriptor) [pid 5285] close(6) = -1 EBADF (Bad file descriptor) [pid 5285] close(7) = -1 EBADF (Bad file descriptor) [pid 5285] close(8) = -1 EBADF (Bad file descriptor) [pid 5285] close(9) = -1 EBADF (Bad file descriptor) [pid 5285] close(10) = -1 EBADF (Bad file descriptor) [pid 5285] close(11) = -1 EBADF (Bad file descriptor) [pid 5285] close(12) = -1 EBADF (Bad file descriptor) [pid 5285] close(13) = -1 EBADF (Bad file descriptor) [pid 5285] close(14) = -1 EBADF (Bad file descriptor) [pid 5285] close(15) = -1 EBADF (Bad file descriptor) [pid 5285] close(16) = -1 EBADF (Bad file descriptor) [pid 5285] close(17) = -1 EBADF (Bad file descriptor) [pid 5285] close(18) = -1 EBADF (Bad file descriptor) [ 137.056305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.063338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.070155][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.076114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.083119][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.089927][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.095901][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5285] close(19) = -1 EBADF (Bad file descriptor) [pid 5285] close(20) = -1 EBADF (Bad file descriptor) [pid 5285] close(21) = -1 EBADF (Bad file descriptor) [pid 5285] close(22) = -1 EBADF (Bad file descriptor) [pid 5285] close(23) = -1 EBADF (Bad file descriptor) [pid 5285] close(24) = -1 EBADF (Bad file descriptor) [pid 5285] close(25) = -1 EBADF (Bad file descriptor) [pid 5285] close(26) = -1 EBADF (Bad file descriptor) [pid 5285] close(27) = -1 EBADF (Bad file descriptor) [pid 5285] close(28) = -1 EBADF (Bad file descriptor) [pid 5285] close(29) = -1 EBADF (Bad file descriptor) [pid 5285] exit_group(0 [pid 5286] <... ioctl resumed> ) = ? [pid 5285] <... exit_group resumed>) = ? [ 137.102905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.109802][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.115830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.122845][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.129652][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.135659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.142669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.149470][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5286] +++ exited with 0 +++ [pid 5285] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 30 ./strace-static-x86_64: Process 5295 attached [pid 5295] set_robust_list(0x555589418760, 24) = 0 [pid 5295] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5295] setpgid(0, 0) = 0 [pid 5295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5295] write(3, "1000", 4) = 4 [pid 5295] close(3) = 0 executing program [pid 5295] write(1, "executing program\n", 18) = 18 [ 137.155442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.162508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.169405][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.175382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.182399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.189212][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.195179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.202207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5295] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5295] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5295] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5295] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5295] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5295] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[31]}, 88) = 31 ./strace-static-x86_64: Process 5296 attached [pid 5295] rt_sigprocmask(SIG_SETMASK, [], [pid 5296] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5295] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5296] <... rseq resumed>) = 0 [pid 5295] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] set_robust_list(0x7f6020a4b9a0, 24 [pid 5295] <... futex resumed>) = 0 [pid 5296] <... set_robust_list resumed>) = 0 [pid 5295] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5296] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5296] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5296] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5295] <... futex resumed>) = 0 [pid 5296] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5295] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5295] <... futex resumed>) = 0 [pid 5295] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5296] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 137.209025][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.214999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.222033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.228846][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.234884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.241911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.248721][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5296] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 137.254705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.261743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.268549][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.274708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.281742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.288553][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.294533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.301530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.308412][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.314359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.321384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.328190][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.334159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.341173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.347975][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.353912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.360920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.367724][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.373702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.381222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.388002][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.393962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.400959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.407749][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.413681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.420686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.427494][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.433436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.440456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.447262][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.453228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.460224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.467016][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.472958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.479974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.486781][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.492743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.499721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.506519][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.512502][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.519516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.526314][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.532276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.539289][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.546094][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.552091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 137.559123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.565916][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.571927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.578923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.585725][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.591678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.598874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.605679][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.611638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.618651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.625450][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.631380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.638387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.645194][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.651142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.658166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.664966][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.670917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.677920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.684718][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.690678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.697702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.704507][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.710487][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.717547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.724356][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.730334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.737384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.744202][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.750218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.757250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.764154][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.770123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.777196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.784000][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.789995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.797003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.803827][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.809826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.816868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.823759][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.829738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.836763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.843545][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.849480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5287] close(3) = 0 [pid 5287] close(4) = -1 EBADF (Bad file descriptor) [pid 5287] close(5) = -1 EBADF (Bad file descriptor) [pid 5287] close(6) = -1 EBADF (Bad file descriptor) [pid 5287] close(7) = -1 EBADF (Bad file descriptor) [pid 5287] close(8) = -1 EBADF (Bad file descriptor) [ 137.856495][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.863315][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.869284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.876337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.883144][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.889130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.896228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.903041][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5287] close(9) = -1 EBADF (Bad file descriptor) [pid 5287] close(10) = -1 EBADF (Bad file descriptor) [pid 5287] close(11) = -1 EBADF (Bad file descriptor) [pid 5287] close(12) = -1 EBADF (Bad file descriptor) [pid 5287] close(13) = -1 EBADF (Bad file descriptor) [pid 5287] close(14) = -1 EBADF (Bad file descriptor) [pid 5287] close(15) = -1 EBADF (Bad file descriptor) [pid 5287] close(16) = -1 EBADF (Bad file descriptor) [pid 5287] close(17) = -1 EBADF (Bad file descriptor) [pid 5287] close(18) = -1 EBADF (Bad file descriptor) [pid 5287] close(19) = -1 EBADF (Bad file descriptor) [pid 5287] close(20) = -1 EBADF (Bad file descriptor) [pid 5287] close(21) = -1 EBADF (Bad file descriptor) [pid 5287] close(22) = -1 EBADF (Bad file descriptor) [pid 5287] close(23) = -1 EBADF (Bad file descriptor) [pid 5287] close(24) = -1 EBADF (Bad file descriptor) [pid 5287] close(25) = -1 EBADF (Bad file descriptor) [pid 5287] close(26) = -1 EBADF (Bad file descriptor) [pid 5287] close(27) = -1 EBADF (Bad file descriptor) [pid 5287] close(28) = -1 EBADF (Bad file descriptor) [pid 5287] close(29) = -1 EBADF (Bad file descriptor) [pid 5287] exit_group(0 [pid 5288] <... ioctl resumed> ) = ? [pid 5287] <... exit_group resumed>) = ? [ 137.909031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.916070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.922893][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.928877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.935906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.942715][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.948681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.955714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5288] +++ exited with 0 +++ [pid 5287] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 30 ./strace-static-x86_64: Process 5297 attached [pid 5297] set_robust_list(0x555589418760, 24) = 0 [pid 5297] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 137.962526][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.968515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.975636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 137.982448][ C1] yealink 5-1:36.0: unexpected response 0 [ 137.988609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 137.995641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.002441][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5297] setpgid(0, 0) = 0 [pid 5297] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5297] write(3, "1000", 4) = 4 executing program [pid 5297] close(3) = 0 [pid 5297] write(1, "executing program\n", 18) = 18 [pid 5297] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5297] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5297] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5297] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5297] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5297] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5297] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5298 attached [pid 5298] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5297] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 5297] rt_sigprocmask(SIG_SETMASK, [], [pid 5298] <... rseq resumed>) = 0 [pid 5297] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5298] set_robust_list(0x7f6020a4b9a0, 24 [pid 5297] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] <... set_robust_list resumed>) = 0 [pid 5297] <... futex resumed>) = 0 [pid 5297] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5298] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5298] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5298] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5297] <... futex resumed>) = 0 [ 138.008421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.015436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.022249][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.028232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.035260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.042086][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.048088][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.055115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5298] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5297] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] <... openat resumed>) = 3 [pid 5297] <... futex resumed>) = 0 [pid 5297] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5298] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5298] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 138.061927][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.067935][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.074968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.081779][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.087827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.094855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.101665][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.107652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.114658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.121464][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.127439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.134449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.141257][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.147213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.154224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 138.161037][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.167006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.174004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.180811][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.186763][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.193773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.200564][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.206505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.213543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.220358][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.226323][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.233331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.240153][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.246120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.253212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.260017][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.265972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.272983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.279772][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.285736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.292742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.299538][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.305472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.312481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.319282][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.325250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.332255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.339046][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.344969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.351975][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.358777][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.364810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.371802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.378599][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.384563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.391588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.398479][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.404433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.411428][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.418216][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.424177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.431185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.437998][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.443959][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.450974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.457774][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.463758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.470775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.477579][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.483536][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.490539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.497339][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.503299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.510842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.517644][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.523610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.530618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.537399][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.543338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.550397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.557207][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5289] close(3) = 0 [pid 5289] close(4) = -1 EBADF (Bad file descriptor) [pid 5289] close(5) = -1 EBADF (Bad file descriptor) [pid 5289] close(6) = -1 EBADF (Bad file descriptor) [pid 5289] close(7) = -1 EBADF (Bad file descriptor) [pid 5289] close(8) = -1 EBADF (Bad file descriptor) [pid 5289] close(9) = -1 EBADF (Bad file descriptor) [pid 5289] close(10) = -1 EBADF (Bad file descriptor) [pid 5289] close(11) = -1 EBADF (Bad file descriptor) [pid 5289] close(12) = -1 EBADF (Bad file descriptor) [pid 5289] close(13) = -1 EBADF (Bad file descriptor) [pid 5289] close(14) = -1 EBADF (Bad file descriptor) [pid 5289] close(15) = -1 EBADF (Bad file descriptor) [pid 5289] close(16) = -1 EBADF (Bad file descriptor) [pid 5289] close(17) = -1 EBADF (Bad file descriptor) [ 138.563182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.570214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.577027][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.583019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.590059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.596855][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.602833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5289] close(18) = -1 EBADF (Bad file descriptor) [pid 5289] close(19) = -1 EBADF (Bad file descriptor) [pid 5289] close(20) = -1 EBADF (Bad file descriptor) [pid 5289] close(21) = -1 EBADF (Bad file descriptor) [pid 5289] close(22) = -1 EBADF (Bad file descriptor) [pid 5289] close(23) = -1 EBADF (Bad file descriptor) [pid 5289] close(24) = -1 EBADF (Bad file descriptor) [pid 5289] close(25) = -1 EBADF (Bad file descriptor) [pid 5289] close(26) = -1 EBADF (Bad file descriptor) [pid 5289] close(27) = -1 EBADF (Bad file descriptor) [pid 5289] close(28) = -1 EBADF (Bad file descriptor) [pid 5289] close(29) = -1 EBADF (Bad file descriptor) [pid 5289] exit_group(0 [pid 5290] <... ioctl resumed> ) = ? [pid 5289] <... exit_group resumed>) = ? [pid 5290] +++ exited with 0 +++ [pid 5289] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [ 138.609865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.616675][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.622648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.629670][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.636475][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.642473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.649501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.656315][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5299 attached , child_tidptr=0x555589418750) = 30 [pid 5299] set_robust_list(0x555589418760, 24) = 0 [pid 5299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5299] setpgid(0, 0) = 0 [pid 5299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5299] write(3, "1000", 4) = 4 [pid 5299] close(3executing program ) = 0 [pid 5299] write(1, "executing program\n", 18) = 18 [pid 5299] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5299] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5299] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 138.662306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.669352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.676247][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.682218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.689244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.696058][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.702046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.709137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5299] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5299] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5299] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5300 attached => {parent_tid=[31]}, 88) = 31 [pid 5300] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5299] rt_sigprocmask(SIG_SETMASK, [], [pid 5300] <... rseq resumed>) = 0 [pid 5299] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5300] set_robust_list(0x7f6020a4b9a0, 24 [pid 5299] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5300] <... set_robust_list resumed>) = 0 [pid 5299] <... futex resumed>) = 0 [pid 5300] rt_sigprocmask(SIG_SETMASK, [], [pid 5299] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5300] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5300] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5300] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5299] <... futex resumed>) = 0 [pid 5299] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5299] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5300] <... openat resumed>) = 3 [pid 5300] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5300] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 138.715951][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.721933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.728958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.735768][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.741764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.748821][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.755634][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 138.761788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.768808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.775622][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.781596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.788663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.795467][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.801439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.809057][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.815875][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.821832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.828837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.835653][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.841638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.848664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.855461][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.861420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.868436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.875246][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.881250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.888285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.895087][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.901056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.908058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.914865][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.920804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.927805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.934606][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.940592][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.947594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.954395][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.960370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.967392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.974205][ C1] yealink 5-1:36.0: unexpected response 0 [ 138.980174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 138.987544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 138.994350][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.000364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.007375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.014178][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.020147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.027169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.033973][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.040015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.047008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.053801][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.059759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5291] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 139.066758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.073577][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.079546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.086582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.093392][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.099342][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.106349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.113141][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.119074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.126093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.132893][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.138860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.145874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.152675][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.158804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.165801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.172603][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.178555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.185542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.192322][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.198264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.205293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.212256][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.218248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.225301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.232113][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.238076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.245096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.251903][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.257862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.264894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.271669][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.277588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.284589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.291393][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.297450][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.304472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.311269][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.317206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.324227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.331053][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.337010][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.344020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.350838][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.356782][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.363787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.370590][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.376580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.383574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.390379][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.396329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.403332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.410135][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5291] close(3) = 0 [pid 5291] close(4) = -1 EBADF (Bad file descriptor) [pid 5291] close(5) = -1 EBADF (Bad file descriptor) [pid 5291] close(6) = -1 EBADF (Bad file descriptor) [pid 5291] close(7) = -1 EBADF (Bad file descriptor) [pid 5291] close(8) = -1 EBADF (Bad file descriptor) [pid 5291] close(9) = -1 EBADF (Bad file descriptor) [pid 5291] close(10) = -1 EBADF (Bad file descriptor) [pid 5291] close(11) = -1 EBADF (Bad file descriptor) [pid 5291] close(12) = -1 EBADF (Bad file descriptor) [pid 5291] close(13) = -1 EBADF (Bad file descriptor) [pid 5291] close(14) = -1 EBADF (Bad file descriptor) [ 139.416077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.423082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.429887][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.435872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.442867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.449675][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.455646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.462663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5291] close(15) = -1 EBADF (Bad file descriptor) [pid 5291] close(16) = -1 EBADF (Bad file descriptor) [pid 5291] close(17) = -1 EBADF (Bad file descriptor) [pid 5291] close(18) = -1 EBADF (Bad file descriptor) [pid 5291] close(19) = -1 EBADF (Bad file descriptor) [pid 5291] close(20) = -1 EBADF (Bad file descriptor) [pid 5291] close(21) = -1 EBADF (Bad file descriptor) [pid 5291] close(22) = -1 EBADF (Bad file descriptor) [pid 5291] close(23) = -1 EBADF (Bad file descriptor) [pid 5291] close(24) = -1 EBADF (Bad file descriptor) [pid 5291] close(25) = -1 EBADF (Bad file descriptor) [pid 5291] close(26) = -1 EBADF (Bad file descriptor) [pid 5291] close(27) = -1 EBADF (Bad file descriptor) [pid 5291] close(28) = -1 EBADF (Bad file descriptor) [pid 5291] close(29) = -1 EBADF (Bad file descriptor) [pid 5291] exit_group(0) = ? [ 139.469471][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.475460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.482509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.489407][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.495842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.502849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.509657][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5292] <... ioctl resumed> ) = ? [pid 5292] +++ exited with 0 +++ [pid 5291] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=28, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 30 ./strace-static-x86_64: Process 5301 attached [pid 5301] set_robust_list(0x555589418760, 24) = 0 [pid 5301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5301] setpgid(0, 0) = 0 [ 139.515631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.522652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.529463][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.535451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.542482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.549291][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.555283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.562315][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5301] write(3, "1000", 4) = 4 [pid 5301] close(3executing program ) = 0 [pid 5301] write(1, "executing program\n", 18) = 18 [pid 5301] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5301] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5301] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5301] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5301] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5301] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5302 attached [pid 5302] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5301] <... clone3 resumed> => {parent_tid=[31]}, 88) = 31 [pid 5302] <... rseq resumed>) = 0 [pid 5302] set_robust_list(0x7f6020a4b9a0, 24 [pid 5301] rt_sigprocmask(SIG_SETMASK, [], [pid 5302] <... set_robust_list resumed>) = 0 [pid 5301] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5302] rt_sigprocmask(SIG_SETMASK, [], [pid 5301] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5302] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5301] <... futex resumed>) = 0 [pid 5302] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [ 139.569206][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.575174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.582182][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.588989][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.594967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.602011][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.608824][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5301] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5302] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5302] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5301] <... futex resumed>) = 0 [pid 5301] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5301] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5302] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5302] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5302] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 139.614913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.621965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.628773][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.634781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.641809][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.648617][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.654584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.661618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.668420][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.674403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.681433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.688232][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.694197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.701212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.708010][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.713965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.720980][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.727780][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.733751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.740761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.747567][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.753531][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.760534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.767415][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.773338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.780399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.787219][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.793219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.800351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.807153][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.813129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.820171][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.826978][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.832931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.839966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.846771][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.852740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.859758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.866564][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.872544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.879626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.886447][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.892415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.899423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.906194][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.912157][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 139.919190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.926000][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.931998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.939042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.945850][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.951810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.958907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.965713][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.971662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.978663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 139.985473][ C1] yealink 5-1:36.0: unexpected response 0 [ 139.991454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 139.998676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.005494][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.011491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.018554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.025363][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.031345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.038426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.045251][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.051228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.058267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.065086][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.071057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.078083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.084891][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.090874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.097906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.104715][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.110695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.117802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.124599][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.131003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.138012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.144809][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.150772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.157786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.164596][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.170600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.177611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.184419][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.190383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.197416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.204215][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.210173][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5293] close(3) = 0 [pid 5293] close(4) = -1 EBADF (Bad file descriptor) [pid 5293] close(5) = -1 EBADF (Bad file descriptor) [pid 5293] close(6) = -1 EBADF (Bad file descriptor) [pid 5293] close(7) = -1 EBADF (Bad file descriptor) [pid 5293] close(8) = -1 EBADF (Bad file descriptor) [pid 5293] close(9) = -1 EBADF (Bad file descriptor) [pid 5293] close(10) = -1 EBADF (Bad file descriptor) [pid 5293] close(11) = -1 EBADF (Bad file descriptor) [pid 5293] close(12) = -1 EBADF (Bad file descriptor) [pid 5293] close(13) = -1 EBADF (Bad file descriptor) [pid 5293] close(14) = -1 EBADF (Bad file descriptor) [pid 5293] close(15) = -1 EBADF (Bad file descriptor) [pid 5293] close(16) = -1 EBADF (Bad file descriptor) [pid 5293] close(17) = -1 EBADF (Bad file descriptor) [pid 5293] close(18) = -1 EBADF (Bad file descriptor) [ 140.217281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.224083][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.230068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.237178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.244000][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.249964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.256989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.263806][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5293] close(19) = -1 EBADF (Bad file descriptor) [pid 5293] close(20) = -1 EBADF (Bad file descriptor) [pid 5293] close(21) = -1 EBADF (Bad file descriptor) [pid 5293] close(22) = -1 EBADF (Bad file descriptor) [pid 5293] close(23) = -1 EBADF (Bad file descriptor) [pid 5293] close(24) = -1 EBADF (Bad file descriptor) [pid 5293] close(25) = -1 EBADF (Bad file descriptor) [pid 5293] close(26) = -1 EBADF (Bad file descriptor) [pid 5293] close(27) = -1 EBADF (Bad file descriptor) [pid 5293] close(28) = -1 EBADF (Bad file descriptor) [pid 5293] close(29) = -1 EBADF (Bad file descriptor) [pid 5293] exit_group(0 [pid 5294] <... ioctl resumed> ) = ? [pid 5293] <... exit_group resumed>) = ? [pid 5295] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5294] +++ exited with 0 +++ [pid 5293] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=21, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 140.269771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.276784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.283592][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.289559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.296582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.303392][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.309366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.316404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 23 ./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x555589418760, 24) = 0 [pid 5303] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5303] setpgid(0, 0) = 0 [pid 5303] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 140.323227][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.329201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.336280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.343103][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.349058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.356088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.362886][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5303] write(3, "1000", 4executing program ) = 4 [pid 5303] close(3) = 0 [pid 5303] write(1, "executing program\n", 18) = 18 [pid 5303] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5303] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5303] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5303] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5303] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5303] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5303] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[24]}, 88) = 24 [pid 5303] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5304 attached NULL, 8) = 0 [pid 5303] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 140.368802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.375829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.382629][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.388613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.395623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.402426][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.408479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.415478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5303] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5304] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5304] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5304] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5304] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5304] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5303] <... futex resumed>) = 0 [pid 5304] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5303] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5304] <... openat resumed>) = 3 [pid 5303] <... futex resumed>) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_INIT [pid 5303] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5304] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5304] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 140.422288][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.428253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.435264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.442093][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.448051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.455046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.461855][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.467915][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.474926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.481722][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.487650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.494649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.501452][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.507403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.514403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.521213][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.527174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.534238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.541057][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.547023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.554031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.560840][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.566809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.573824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.580625][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.586585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.593607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.600398][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.606334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.613343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.620147][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.626143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.633152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.640049][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.645987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.652988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.659792][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.665778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5295] close(3) = 0 [pid 5295] close(4) = -1 EBADF (Bad file descriptor) [pid 5295] close(5) = -1 EBADF (Bad file descriptor) [pid 5295] close(6) = -1 EBADF (Bad file descriptor) [pid 5295] close(7) = -1 EBADF (Bad file descriptor) [ 140.672789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.679586][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.685606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.692627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.699434][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.705439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.712455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.719253][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5295] close(8) = -1 EBADF (Bad file descriptor) [pid 5295] close(9) = -1 EBADF (Bad file descriptor) [pid 5295] close(10) = -1 EBADF (Bad file descriptor) [pid 5295] close(11) = -1 EBADF (Bad file descriptor) [pid 5295] close(12) = -1 EBADF (Bad file descriptor) [pid 5295] close(13) = -1 EBADF (Bad file descriptor) [pid 5295] close(14) = -1 EBADF (Bad file descriptor) [pid 5295] close(15) = -1 EBADF (Bad file descriptor) [pid 5295] close(16) = -1 EBADF (Bad file descriptor) [pid 5295] close(17) = -1 EBADF (Bad file descriptor) [pid 5295] close(18) = -1 EBADF (Bad file descriptor) [pid 5295] close(19) = -1 EBADF (Bad file descriptor) [pid 5295] close(20) = -1 EBADF (Bad file descriptor) [pid 5295] close(21) = -1 EBADF (Bad file descriptor) [pid 5295] close(22) = -1 EBADF (Bad file descriptor) [pid 5295] close(23) = -1 EBADF (Bad file descriptor) [pid 5295] close(24) = -1 EBADF (Bad file descriptor) [pid 5295] close(25) = -1 EBADF (Bad file descriptor) [pid 5295] close(26) = -1 EBADF (Bad file descriptor) [pid 5295] close(27) = -1 EBADF (Bad file descriptor) [pid 5295] close(28) = -1 EBADF (Bad file descriptor) [pid 5295] close(29) = -1 EBADF (Bad file descriptor) [pid 5295] exit_group(0 [pid 5296] <... ioctl resumed> ) = ? [pid 5295] <... exit_group resumed>) = ? [ 140.725202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.732226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.739033][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.745085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.752100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.758904][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.764868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5296] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 32 ./strace-static-x86_64: Process 5305 attached [pid 5305] set_robust_list(0x555589418760, 24) = 0 [pid 5305] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5305] setpgid(0, 0) = 0 [ 140.771892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.778690][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.784631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.791650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.798466][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.804449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.811477][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.818290][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5305] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5305] write(3, "1000", 4) = 4 [pid 5305] close(3) = 0 executing program [pid 5305] write(1, "executing program\n", 18) = 18 [pid 5305] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5305] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5305] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5305] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5305] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5305] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5305] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[33]}, 88) = 33 ./strace-static-x86_64: Process 5306 attached [ 140.824245][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.831240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.838051][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.844014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.851042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.858026][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.864113][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5305] rt_sigprocmask(SIG_SETMASK, [], [pid 5306] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5305] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5306] <... rseq resumed>) = 0 [pid 5305] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] set_robust_list(0x7f6020a4b9a0, 24 [pid 5305] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5306] <... set_robust_list resumed>) = 0 [pid 5306] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5306] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5306] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5305] <... futex resumed>) = 0 [pid 5305] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5306] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5305] <... futex resumed>) = 0 [pid 5306] <... openat resumed>) = 3 [pid 5305] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5306] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5306] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 140.871156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.877955][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.883892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.890904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.897712][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.903686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.910698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.917503][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 140.923574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.930565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.937355][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.943283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.950291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.957097][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.963056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.970057][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.976856][ C1] yealink 5-1:36.0: unexpected response 0 [ 140.982809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 140.989808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 140.996602][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.002611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.009636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.016453][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.022440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.029641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.036431][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.042431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.049467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.056377][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.062349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.069770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5306] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5297] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 141.076553][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.082503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.089632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.096425][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.102372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.109399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.116203][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.122170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.129197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.136001][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.141951][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.148981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.155775][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.161711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.168915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.175712][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.181652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.188697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.195501][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.201500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.208527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.215329][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.221285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.228311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.235117][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.241166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.248189][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.254994][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.260962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.267987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.274789][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.280752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.287772][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.294592][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.300553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.307575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.314378][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.320323][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.327446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.334231][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.340194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.347252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.354054][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.360087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.367135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.373944][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.379886][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.386898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.393707][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.399663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.406687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.413497][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.419473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5297] close(3) = 0 [pid 5297] close(4) = -1 EBADF (Bad file descriptor) [pid 5297] close(5) = -1 EBADF (Bad file descriptor) [pid 5297] close(6) = -1 EBADF (Bad file descriptor) [pid 5297] close(7) = -1 EBADF (Bad file descriptor) [pid 5297] close(8) = -1 EBADF (Bad file descriptor) [ 141.426483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.433305][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.439273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.446301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.453100][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.459066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.466080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.472866][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5297] close(9) = -1 EBADF (Bad file descriptor) [pid 5297] close(10) = -1 EBADF (Bad file descriptor) [pid 5297] close(11) = -1 EBADF (Bad file descriptor) [pid 5297] close(12) = -1 EBADF (Bad file descriptor) [pid 5297] close(13) = -1 EBADF (Bad file descriptor) [pid 5297] close(14) = -1 EBADF (Bad file descriptor) [pid 5297] close(15) = -1 EBADF (Bad file descriptor) [pid 5297] close(16) = -1 EBADF (Bad file descriptor) [pid 5297] close(17) = -1 EBADF (Bad file descriptor) [pid 5297] close(18) = -1 EBADF (Bad file descriptor) [pid 5297] close(19) = -1 EBADF (Bad file descriptor) [pid 5297] close(20) = -1 EBADF (Bad file descriptor) [pid 5297] close(21) = -1 EBADF (Bad file descriptor) [pid 5297] close(22) = -1 EBADF (Bad file descriptor) [pid 5297] close(23) = -1 EBADF (Bad file descriptor) [pid 5297] close(24) = -1 EBADF (Bad file descriptor) [pid 5297] close(25) = -1 EBADF (Bad file descriptor) [pid 5297] close(26) = -1 EBADF (Bad file descriptor) [pid 5297] close(27) = -1 EBADF (Bad file descriptor) [pid 5297] close(28) = -1 EBADF (Bad file descriptor) [ 141.478794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.485807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.492625][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.498614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.505648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.512461][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.518481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5297] close(29) = -1 EBADF (Bad file descriptor) [pid 5297] exit_group(0 [pid 5298] <... ioctl resumed> ) = ? [pid 5297] <... exit_group resumed>) = ? [pid 5298] +++ exited with 0 +++ [pid 5297] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 32 ./strace-static-x86_64: Process 5307 attached [pid 5307] set_robust_list(0x555589418760, 24) = 0 [pid 5307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5307] setpgid(0, 0) = 0 [pid 5307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 141.525527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.532334][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.538316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.545351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.552165][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.558143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.565177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.571990][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5307] write(3, "1000", 4) = 4 [pid 5307] close(3) = 0 [pid 5307] write(1, "executing program\n", 18executing program ) = 18 [pid 5307] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5307] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5307] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5307] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5307] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5307] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[33]}, 88) = 33 [pid 5307] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5307] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5307] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5308 attached [pid 5308] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [ 141.577965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.584995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.591802][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.597788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.604828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.611635][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.617655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5308] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5308] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5308] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5308] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5307] <... futex resumed>) = 0 [pid 5307] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5307] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5308] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 141.624679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.631484][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.637466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.644497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.651310][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.657294][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.664299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.671103][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.677088][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.684145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.690951][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.696920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.703911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.710800][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.716743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.723773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.730579][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.736557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.743583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.750409][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.756374][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.763385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.770192][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 141.776241][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.783254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.790106][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.796077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.803100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.809909][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.815874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.822906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.829713][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.835715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.842818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.849662][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.855646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.862662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.869492][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.875468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.882489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.889298][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.895260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.902286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.909099][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.915066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.922086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.928915][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.934863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.941884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.948689][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.954646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.961660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.968475][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.974435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 141.981589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 141.988464][ C1] yealink 5-1:36.0: unexpected response 0 [ 141.994411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.001441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.008254][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.014233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.021222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.027997][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.033976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.040979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.047769][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.053738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.060758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.067573][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.073532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.080567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.087533][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.093473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.100484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.107285][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.113258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.120271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.127066][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.133003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.140031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.146848][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.152792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.159791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.166587][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.172556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.179597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.186393][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.192343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.199354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.206140][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.212044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.219045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.225844][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5299] close(3) = 0 [pid 5299] close(4) = -1 EBADF (Bad file descriptor) [pid 5299] close(5) = -1 EBADF (Bad file descriptor) [pid 5299] close(6) = -1 EBADF (Bad file descriptor) [pid 5299] close(7) = -1 EBADF (Bad file descriptor) [pid 5299] close(8) = -1 EBADF (Bad file descriptor) [pid 5299] close(9) = -1 EBADF (Bad file descriptor) [ 142.231797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.238823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.245629][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.251589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.258587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.265370][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.271328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5299] close(10) = -1 EBADF (Bad file descriptor) [pid 5299] close(11) = -1 EBADF (Bad file descriptor) [pid 5299] close(12) = -1 EBADF (Bad file descriptor) [pid 5299] close(13) = -1 EBADF (Bad file descriptor) [pid 5299] close(14) = -1 EBADF (Bad file descriptor) [pid 5299] close(15) = -1 EBADF (Bad file descriptor) [pid 5299] close(16) = -1 EBADF (Bad file descriptor) [pid 5299] close(17) = -1 EBADF (Bad file descriptor) [pid 5299] close(18) = -1 EBADF (Bad file descriptor) [pid 5299] close(19) = -1 EBADF (Bad file descriptor) [pid 5299] close(20) = -1 EBADF (Bad file descriptor) [pid 5299] close(21) = -1 EBADF (Bad file descriptor) [pid 5299] close(22) = -1 EBADF (Bad file descriptor) [pid 5299] close(23) = -1 EBADF (Bad file descriptor) [pid 5299] close(24) = -1 EBADF (Bad file descriptor) [pid 5299] close(25) = -1 EBADF (Bad file descriptor) [pid 5299] close(26) = -1 EBADF (Bad file descriptor) [pid 5299] close(27) = -1 EBADF (Bad file descriptor) [ 142.278352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.285161][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.291123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.298148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.305041][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.311008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.318013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.324862][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5299] close(28) = -1 EBADF (Bad file descriptor) [pid 5299] close(29) = -1 EBADF (Bad file descriptor) [pid 5299] exit_group(0 [pid 5300] <... ioctl resumed> ) = ? [pid 5299] <... exit_group resumed>) = ? [ 142.330831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.337846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.344652][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.350748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.357861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.364661][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.370590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5300] +++ exited with 0 +++ [pid 5299] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 32 ./strace-static-x86_64: Process 5309 attached [pid 5309] set_robust_list(0x555589418760, 24) = 0 [pid 5309] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5309] setpgid(0, 0) = 0 [pid 5309] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5309] write(3, "1000", 4) = 4 executing program [pid 5309] close(3) = 0 [pid 5309] write(1, "executing program\n", 18) = 18 [pid 5309] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5309] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5309] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5309] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 142.377604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.384407][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.390385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.397423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.404254][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.410220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.417220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.424022][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5309] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5309] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5309] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5310 attached [pid 5310] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5309] <... clone3 resumed> => {parent_tid=[33]}, 88) = 33 [pid 5310] <... rseq resumed>) = 0 [pid 5309] rt_sigprocmask(SIG_SETMASK, [], [pid 5310] set_robust_list(0x7f6020a4b9a0, 24 [pid 5309] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5310] <... set_robust_list resumed>) = 0 [pid 5309] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] rt_sigprocmask(SIG_SETMASK, [], [pid 5309] <... futex resumed>) = 0 [pid 5310] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5309] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5310] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5310] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5309] <... futex resumed>) = 0 [pid 5310] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5309] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5310] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5309] <... futex resumed>) = 0 [pid 5310] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5309] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5310] <... openat resumed>) = 3 [ 142.430006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.437036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.443841][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.449817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.456833][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.463636][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.469607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.476623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5310] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5310] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 142.483424][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.489398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.496420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.503224][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.509207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.516219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.523015][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.528965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.536004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.542795][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.548732][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.555747][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.562548][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.568523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.575539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.582334][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.588322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.595316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.602113][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.608060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.615083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.621904][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.627879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5301] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 142.634858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.641629][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.647583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.654563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.661329][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.667275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.674305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.681110][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.687076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.694107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.700906][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.706866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.713876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.720683][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.726652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.733661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.740430][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.746440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.753461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.760268][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.766232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.773256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.780075][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.785992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.793093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.799918][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.805870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.812873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.819682][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.825650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.832651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.839451][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.845385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.852406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.859206][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.865178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.872195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.878998][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.885067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.892074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.898957][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.904899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.911881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.918749][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.924719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5301] close(3) = 0 [pid 5301] close(4) = -1 EBADF (Bad file descriptor) [pid 5301] close(5) = -1 EBADF (Bad file descriptor) [pid 5301] close(6) = -1 EBADF (Bad file descriptor) [pid 5301] close(7) = -1 EBADF (Bad file descriptor) [pid 5301] close(8) = -1 EBADF (Bad file descriptor) [pid 5301] close(9) = -1 EBADF (Bad file descriptor) [pid 5301] close(10) = -1 EBADF (Bad file descriptor) [pid 5301] close(11) = -1 EBADF (Bad file descriptor) [pid 5301] close(12) = -1 EBADF (Bad file descriptor) [pid 5301] close(13) = -1 EBADF (Bad file descriptor) [ 142.931726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.938534][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.944488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.951489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.958288][ C1] yealink 5-1:36.0: unexpected response 0 [ 142.964253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.971259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.978137][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5301] close(14) = -1 EBADF (Bad file descriptor) [pid 5301] close(15) = -1 EBADF (Bad file descriptor) [pid 5301] close(16) = -1 EBADF (Bad file descriptor) [pid 5301] close(17) = -1 EBADF (Bad file descriptor) [pid 5301] close(18) = -1 EBADF (Bad file descriptor) [pid 5301] close(19) = -1 EBADF (Bad file descriptor) [pid 5301] close(20) = -1 EBADF (Bad file descriptor) [pid 5301] close(21) = -1 EBADF (Bad file descriptor) [pid 5301] close(22) = -1 EBADF (Bad file descriptor) [pid 5301] close(23) = -1 EBADF (Bad file descriptor) [pid 5301] close(24) = -1 EBADF (Bad file descriptor) [pid 5301] close(25) = -1 EBADF (Bad file descriptor) [pid 5301] close(26) = -1 EBADF (Bad file descriptor) [pid 5301] close(27) = -1 EBADF (Bad file descriptor) [pid 5301] close(28) = -1 EBADF (Bad file descriptor) [ 142.984089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 142.991095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 142.997895][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.003947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.011055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.017849][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.023774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5301] close(29) = -1 EBADF (Bad file descriptor) [pid 5301] exit_group(0) = ? [pid 5302] <... ioctl resumed> ) = ? [pid 5302] +++ exited with 0 +++ [pid 5301] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=30, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5311 attached , child_tidptr=0x555589418750) = 32 [pid 5311] set_robust_list(0x555589418760, 24) = 0 [ 143.030778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.037578][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.043543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.050577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.057384][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.063353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.070379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.077216][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5311] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5311] setpgid(0, 0) = 0 [pid 5311] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5311] write(3, "1000", 4) = 4 executing program [pid 5311] close(3) = 0 [pid 5311] write(1, "executing program\n", 18) = 18 [pid 5311] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5311] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5311] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5311] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5311] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5311] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5311] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[33]}, 88) = 33 [pid 5311] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5311] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5312 attached ) = 0 [pid 5312] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5311] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5312] <... rseq resumed>) = 0 [pid 5312] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5312] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5312] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 143.083176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.090213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.097115][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.103105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.110152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.116965][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.122965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.129986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5312] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5311] <... futex resumed>) = 0 [pid 5312] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5312] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5311] <... futex resumed>) = 0 [pid 5312] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5311] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5312] <... openat resumed>) = 3 [pid 5312] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5312] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 143.136800][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.142766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.149796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.156600][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.162584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.169595][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.176424][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.182399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.189415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.196296][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.202237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.209249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.216057][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.222039][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.229046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.235872][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.241781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.249226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.256030][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.261991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.269007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.275800][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.281742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.288850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.295649][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.301634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.308688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.315490][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.321423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.328457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.335269][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.341223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.348250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.355059][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.361015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.368043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.374848][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.380818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.387806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.394590][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.400578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.407596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.414410][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.420383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.427409][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5303] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 143.434209][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.440176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.447209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.454015][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.459977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.467004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.473805][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.479778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.486918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.493717][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.499702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.506735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.513541][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.519530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.526548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.533355][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.539303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.546322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.553135][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.559084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.566124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.572930][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.578892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.585924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.592746][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.598713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.605689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.612478][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.618428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.625400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.632202][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.638168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.645196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.652019][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.658042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.665055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.671881][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.677823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.684943][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.691722][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.697649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.704666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.711465][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.717393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.724401][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.731207][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.737166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.744172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.750970][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.756941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.763957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.770764][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.776754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.783784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.790589][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.796556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.803580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.810390][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.816367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.823417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.830218][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.836182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.843175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.849991][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.855962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.862989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.869905][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.875861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.883063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5303] close(3) = 0 [pid 5303] close(4) = -1 EBADF (Bad file descriptor) [pid 5303] close(5) = -1 EBADF (Bad file descriptor) [pid 5303] close(6) = -1 EBADF (Bad file descriptor) [pid 5303] close(7) = -1 EBADF (Bad file descriptor) [pid 5303] close(8) = -1 EBADF (Bad file descriptor) [pid 5303] close(9) = -1 EBADF (Bad file descriptor) [pid 5303] close(10) = -1 EBADF (Bad file descriptor) [pid 5303] close(11) = -1 EBADF (Bad file descriptor) [pid 5303] close(12) = -1 EBADF (Bad file descriptor) [pid 5303] close(13) = -1 EBADF (Bad file descriptor) [pid 5303] close(14) = -1 EBADF (Bad file descriptor) [pid 5303] close(15) = -1 EBADF (Bad file descriptor) [pid 5303] close(16) = -1 EBADF (Bad file descriptor) [pid 5303] close(17) = -1 EBADF (Bad file descriptor) [ 143.889846][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.895807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.902827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.909683][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.915651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.922668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.929465][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5303] close(18) = -1 EBADF (Bad file descriptor) [pid 5303] close(19) = -1 EBADF (Bad file descriptor) [pid 5303] close(20) = -1 EBADF (Bad file descriptor) [pid 5303] close(21) = -1 EBADF (Bad file descriptor) [pid 5303] close(22) = -1 EBADF (Bad file descriptor) [pid 5303] close(23) = -1 EBADF (Bad file descriptor) [pid 5303] close(24) = -1 EBADF (Bad file descriptor) [pid 5303] close(25) = -1 EBADF (Bad file descriptor) [pid 5305] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5303] close(26) = -1 EBADF (Bad file descriptor) [pid 5303] close(27) = -1 EBADF (Bad file descriptor) [pid 5303] close(28) = -1 EBADF (Bad file descriptor) [ 143.935446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.942441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.949243][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.955209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.962224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 143.969029][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.974973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 143.981968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5303] close(29) = -1 EBADF (Bad file descriptor) [pid 5303] exit_group(0) = ? [pid 5304] <... ioctl resumed> ) = ? [pid 5304] +++ exited with 0 +++ [pid 5303] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=23, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 143.988744][ C1] yealink 5-1:36.0: unexpected response 0 [ 143.994664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.001662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.008460][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.014512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.021526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.028327][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.034279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 25 ./strace-static-x86_64: Process 5313 attached [pid 5313] set_robust_list(0x555589418760, 24) = 0 [pid 5313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5313] setpgid(0, 0) = 0 [pid 5313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5313] write(3, "1000", 4) = 4 [ 144.041323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.048129][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.054095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.061115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.067947][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.073913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.080944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5313] close(3executing program ) = 0 [pid 5313] write(1, "executing program\n", 18) = 18 [pid 5313] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5313] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5313] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5313] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5313] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5313] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5314 attached => {parent_tid=[26]}, 88) = 26 [pid 5314] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5313] rt_sigprocmask(SIG_SETMASK, [], [pid 5314] <... rseq resumed>) = 0 [pid 5313] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5314] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5313] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] rt_sigprocmask(SIG_SETMASK, [], [pid 5313] <... futex resumed>) = 0 [pid 5314] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5313] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5314] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5314] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5313] <... futex resumed>) = 0 [pid 5314] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5313] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 144.087851][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.093854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.100871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.107672][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.113655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.120675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.127490][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.133464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5313] <... futex resumed>) = 0 [pid 5314] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5313] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5314] <... openat resumed>) = 3 [pid 5314] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5314] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 144.140488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.147298][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.153267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.160287][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.167102][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.173071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.180103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.186913][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.192893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.200008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.206815][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.212790][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.219778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.226565][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.232530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.239574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.246358][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.252303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.259320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.266122][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.272092][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.279208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.286095][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.292056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.299072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.305877][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.311868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.318903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.325687][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.331676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.338668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.345452][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.351439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.358554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.365349][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.371297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.378315][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.385119][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.391093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.398120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.404911][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.410887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.417923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.424710][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.430653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] close(3) = 0 [pid 5305] close(4) = -1 EBADF (Bad file descriptor) [pid 5305] close(5) = -1 EBADF (Bad file descriptor) [pid 5305] close(6) = -1 EBADF (Bad file descriptor) [pid 5305] close(7) = -1 EBADF (Bad file descriptor) [pid 5305] close(8) = -1 EBADF (Bad file descriptor) [pid 5305] close(9) = -1 EBADF (Bad file descriptor) [pid 5305] close(10) = -1 EBADF (Bad file descriptor) [pid 5305] close(11) = -1 EBADF (Bad file descriptor) [pid 5305] close(12) = -1 EBADF (Bad file descriptor) [pid 5305] close(13) = -1 EBADF (Bad file descriptor) [pid 5305] close(14) = -1 EBADF (Bad file descriptor) [pid 5305] close(15) = -1 EBADF (Bad file descriptor) [pid 5305] close(16) = -1 EBADF (Bad file descriptor) [ 144.437687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.444485][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.450529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.457553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.464363][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.470378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.477395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.484206][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5305] close(17) = -1 EBADF (Bad file descriptor) [pid 5305] close(18) = -1 EBADF (Bad file descriptor) [pid 5305] close(19) = -1 EBADF (Bad file descriptor) [pid 5305] close(20) = -1 EBADF (Bad file descriptor) [pid 5305] close(21) = -1 EBADF (Bad file descriptor) [pid 5305] close(22) = -1 EBADF (Bad file descriptor) [pid 5305] close(23) = -1 EBADF (Bad file descriptor) [pid 5305] close(24) = -1 EBADF (Bad file descriptor) [pid 5305] close(25) = -1 EBADF (Bad file descriptor) [pid 5305] close(26) = -1 EBADF (Bad file descriptor) [pid 5305] close(27) = -1 EBADF (Bad file descriptor) [pid 5305] close(28) = -1 EBADF (Bad file descriptor) [pid 5305] close(29) = -1 EBADF (Bad file descriptor) [pid 5305] exit_group(0 [pid 5306] <... ioctl resumed> ) = ? [pid 5305] <... exit_group resumed>) = ? [pid 5306] +++ exited with 0 +++ [pid 5305] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 144.490179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.497215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.504020][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.509991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.517018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.523905][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.529891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.536942][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 34 ./strace-static-x86_64: Process 5315 attached [pid 5315] set_robust_list(0x555589418760, 24) = 0 [pid 5315] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5315] setpgid(0, 0) = 0 [pid 5315] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5315] write(3, "1000", 4) = 4 [pid 5315] close(3) = 0 executing program [pid 5315] write(1, "executing program\n", 18) = 18 [pid 5315] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5315] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5315] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5315] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5315] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 144.543781][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.549784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.556829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.563662][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.569650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.576683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.583494][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5315] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5315] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5316 attached [pid 5316] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5315] <... clone3 resumed> => {parent_tid=[35]}, 88) = 35 [pid 5316] <... rseq resumed>) = 0 [pid 5315] rt_sigprocmask(SIG_SETMASK, [], [pid 5316] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5315] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5316] rt_sigprocmask(SIG_SETMASK, [], [pid 5315] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5315] <... futex resumed>) = 0 [pid 5316] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5315] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5316] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5316] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5315] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5315] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5315] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5316] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5316] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5316] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 144.589610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.596654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.603454][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.609443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.616464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.623273][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.629259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.636284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5316] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 144.643089][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.649104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.656157][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.662945][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.668896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.675951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.682958][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5307] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 144.688941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.695942][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.702863][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.708930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.715952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.722767][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.728772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.736220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.743024][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.748975][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.756029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.762828][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.768986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.776014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.782839][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.788843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.795886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.802690][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.808723][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.815765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.822573][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.828549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.835590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.842402][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.848389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.855398][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.862178][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.868117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.875141][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.881943][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.887920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.894929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.901727][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.907666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.914691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.921496][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.927479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.934771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.941597][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.947577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.954595][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.961400][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.967377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 144.974424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 144.981229][ C1] yealink 5-1:36.0: unexpected response 0 [ 144.987208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5307] close(3) = 0 [pid 5307] close(4) = -1 EBADF (Bad file descriptor) [pid 5307] close(5) = -1 EBADF (Bad file descriptor) [pid 5307] close(6) = -1 EBADF (Bad file descriptor) [pid 5307] close(7) = -1 EBADF (Bad file descriptor) [pid 5307] close(8) = -1 EBADF (Bad file descriptor) [pid 5307] close(9) = -1 EBADF (Bad file descriptor) [pid 5307] close(10) = -1 EBADF (Bad file descriptor) [pid 5307] close(11) = -1 EBADF (Bad file descriptor) [pid 5307] close(12) = -1 EBADF (Bad file descriptor) [pid 5307] close(13) = -1 EBADF (Bad file descriptor) [pid 5307] close(14) = -1 EBADF (Bad file descriptor) [pid 5307] close(15) = -1 EBADF (Bad file descriptor) [pid 5307] close(16) = -1 EBADF (Bad file descriptor) [pid 5307] close(17) = -1 EBADF (Bad file descriptor) [pid 5307] close(18) = -1 EBADF (Bad file descriptor) [pid 5307] close(19) = -1 EBADF (Bad file descriptor) [pid 5307] close(20) = -1 EBADF (Bad file descriptor) [pid 5307] close(21) = -1 EBADF (Bad file descriptor) [pid 5307] close(22) = -1 EBADF (Bad file descriptor) [pid 5307] close(23) = -1 EBADF (Bad file descriptor) [pid 5307] close(24) = -1 EBADF (Bad file descriptor) [ 144.994244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.001052][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.007040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.014072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.020879][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.026869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.033897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.040712][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5307] close(25) = -1 EBADF (Bad file descriptor) [pid 5307] close(26) = -1 EBADF (Bad file descriptor) [pid 5307] close(27) = -1 EBADF (Bad file descriptor) [pid 5307] close(28) = -1 EBADF (Bad file descriptor) [pid 5307] close(29) = -1 EBADF (Bad file descriptor) [pid 5307] exit_group(0) = ? [pid 5308] <... ioctl resumed> ) = ? [pid 5308] +++ exited with 0 +++ [pid 5307] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 145.046704][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.053737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.060541][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.066495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.073910][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.080721][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.086684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 34 ./strace-static-x86_64: Process 5317 attached [pid 5317] set_robust_list(0x555589418760, 24) = 0 [pid 5317] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5317] setpgid(0, 0) = 0 [pid 5317] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5317] write(3, "1000", 4) = 4 executing program [pid 5317] close(3) = 0 [pid 5317] write(1, "executing program\n", 18) = 18 [pid 5317] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5317] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5317] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5317] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 145.093720][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.100616][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.106610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.113641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.120437][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.126387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.133450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.140259][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5317] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5317] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5317] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[35]}, 88) = 35 ./strace-static-x86_64: Process 5318 attached [pid 5317] rt_sigprocmask(SIG_SETMASK, [], [pid 5318] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5317] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5318] <... rseq resumed>) = 0 [pid 5317] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] set_robust_list(0x7f6020a4b9a0, 24 [pid 5317] <... futex resumed>) = 0 [pid 5318] <... set_robust_list resumed>) = 0 [pid 5317] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5318] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5318] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5318] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5317] <... futex resumed>) = 0 [pid 5318] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5317] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5317] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5318] <... openat resumed>) = 3 [pid 5318] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5318] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 145.146260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.153274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.160071][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.166035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.173052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.179856][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.185835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 145.192858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.199676][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.205642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.212681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.219487][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.225468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.232466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.239272][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.245253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.252391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.259191][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.265158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.272193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.279001][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.284988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.292031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.298828][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.304818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.311882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.318689][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.324660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.331665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.338443][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.344425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.351447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.358383][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.364334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.371361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.378163][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.384122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.391124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.397924][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.403867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.410873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.417678][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.423639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.430633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.437444][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.443494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.450493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.457299][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.463439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.470466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.477269][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.483238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.490362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5318] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5309] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 145.497161][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.503103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.510126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.516945][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.522945][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.529922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.536698][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.542627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.549724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.556523][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.562456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.569476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.576275][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.582236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.589262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.596074][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.602024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.609032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.615828][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.621795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.628817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.635622][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.641655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.648666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.655466][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.661431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.668413][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.675200][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.681131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.688145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.694945][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.700874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.707896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.714676][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.720601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.727604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.734408][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.740354][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.747363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.754286][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.760246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.767256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.774056][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.780009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.787017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.793820][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.799834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.806883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.813685][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.819617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.826587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.833369][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.839321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.846337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.853140][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.859107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.866113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.872928][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.878888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.885895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.892699][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5309] close(3) = 0 [pid 5309] close(4) = -1 EBADF (Bad file descriptor) [ 145.898640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.905644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.912436][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.918406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.925411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.932210][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.938170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.945184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5309] close(5) = -1 EBADF (Bad file descriptor) [pid 5309] close(6) = -1 EBADF (Bad file descriptor) [pid 5309] close(7) = -1 EBADF (Bad file descriptor) [pid 5309] close(8) = -1 EBADF (Bad file descriptor) [pid 5309] close(9) = -1 EBADF (Bad file descriptor) [pid 5309] close(10) = -1 EBADF (Bad file descriptor) [pid 5309] close(11) = -1 EBADF (Bad file descriptor) [pid 5309] close(12) = -1 EBADF (Bad file descriptor) [pid 5309] close(13) = -1 EBADF (Bad file descriptor) [pid 5309] close(14) = -1 EBADF (Bad file descriptor) [pid 5309] close(15) = -1 EBADF (Bad file descriptor) [pid 5309] close(16) = -1 EBADF (Bad file descriptor) [pid 5309] close(17) = -1 EBADF (Bad file descriptor) [pid 5309] close(18) = -1 EBADF (Bad file descriptor) [pid 5309] close(19) = -1 EBADF (Bad file descriptor) [pid 5309] close(20) = -1 EBADF (Bad file descriptor) [pid 5309] close(21) = -1 EBADF (Bad file descriptor) [pid 5309] close(22) = -1 EBADF (Bad file descriptor) [pid 5309] close(23) = -1 EBADF (Bad file descriptor) [ 145.951989][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.957934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.964926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.971719][ C1] yealink 5-1:36.0: unexpected response 0 [ 145.977684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 145.984715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 145.991523][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5309] close(24) = -1 EBADF (Bad file descriptor) [pid 5309] close(25) = -1 EBADF (Bad file descriptor) [pid 5309] close(26) = -1 EBADF (Bad file descriptor) [pid 5309] close(27) = -1 EBADF (Bad file descriptor) [pid 5309] close(28) = -1 EBADF (Bad file descriptor) [pid 5309] close(29) = -1 EBADF (Bad file descriptor) [pid 5309] exit_group(0) = ? [pid 5310] <... ioctl resumed> ) = ? [pid 5310] +++ exited with 0 +++ [pid 5309] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [ 145.997486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.004500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.011297][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.017226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.024565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.031378][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.037346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.044361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 34 ./strace-static-x86_64: Process 5319 attached [pid 5319] set_robust_list(0x555589418760, 24) = 0 [pid 5319] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5319] setpgid(0, 0) = 0 [pid 5319] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5319] write(3, "1000", 4) = 4 executing program [pid 5319] close(3) = 0 [pid 5319] write(1, "executing program\n", 18) = 18 [pid 5319] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5319] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5319] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 146.051175][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.057126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.064142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.070946][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.076876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.083874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.090687][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5319] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5319] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5319] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5319] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5320 attached [pid 5320] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5319] <... clone3 resumed> => {parent_tid=[35]}, 88) = 35 [pid 5320] set_robust_list(0x7f6020a4b9a0, 24 [pid 5319] rt_sigprocmask(SIG_SETMASK, [], [pid 5320] <... set_robust_list resumed>) = 0 [pid 5319] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5320] rt_sigprocmask(SIG_SETMASK, [], [pid 5319] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5320] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5320] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... futex resumed>) = 0 [pid 5319] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5320] <... futex resumed>) = 0 [pid 5319] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5320] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5319] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5320] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5319] <... futex resumed>) = 0 [pid 5320] <... openat resumed>) = 3 [pid 5319] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5320] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5320] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 146.096644][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.103664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.110464][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.116441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.123465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.130291][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.136285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.143310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.150296][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.156275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.163292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.170131][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.176116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.183323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.190142][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.196130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5311] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 146.203162][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.209967][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.215965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.223053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.229863][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.235809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.242832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.249642][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.255598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.262618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.269419][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.275370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.282485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.289371][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.295335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.302400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.309206][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.315194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.322225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.329115][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.335082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.342091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.348885][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.354867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.361897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.368710][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.374665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.381670][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.388460][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.394433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.401476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.408277][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.414246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.421281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.428079][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.434066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.441088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.448062][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.454000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.461019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.467830][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.473832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.480846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.487641][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.493574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.500588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.507391][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.513352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.520358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.527147][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.533078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.540099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.546886][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5311] close(3) = 0 [pid 5311] close(4) = -1 EBADF (Bad file descriptor) [pid 5311] close(5) = -1 EBADF (Bad file descriptor) [pid 5311] close(6) = -1 EBADF (Bad file descriptor) [pid 5311] close(7) = -1 EBADF (Bad file descriptor) [pid 5311] close(8) = -1 EBADF (Bad file descriptor) [pid 5311] close(9) = -1 EBADF (Bad file descriptor) [pid 5311] close(10) = -1 EBADF (Bad file descriptor) [pid 5311] close(11) = -1 EBADF (Bad file descriptor) [pid 5311] close(12) = -1 EBADF (Bad file descriptor) [ 146.552858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.559889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.566695][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.572697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.579723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.586527][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.592497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5311] close(13) = -1 EBADF (Bad file descriptor) [pid 5311] close(14) = -1 EBADF (Bad file descriptor) [pid 5311] close(15) = -1 EBADF (Bad file descriptor) [pid 5311] close(16) = -1 EBADF (Bad file descriptor) [pid 5311] close(17) = -1 EBADF (Bad file descriptor) [pid 5311] close(18) = -1 EBADF (Bad file descriptor) [pid 5311] close(19) = -1 EBADF (Bad file descriptor) [pid 5311] close(20) = -1 EBADF (Bad file descriptor) [pid 5311] close(21) = -1 EBADF (Bad file descriptor) [pid 5311] close(22) = -1 EBADF (Bad file descriptor) [pid 5311] close(23) = -1 EBADF (Bad file descriptor) [pid 5311] close(24) = -1 EBADF (Bad file descriptor) [pid 5311] close(25) = -1 EBADF (Bad file descriptor) [pid 5311] close(26) = -1 EBADF (Bad file descriptor) [pid 5311] close(27) = -1 EBADF (Bad file descriptor) [pid 5311] close(28) = -1 EBADF (Bad file descriptor) [pid 5311] close(29) = -1 EBADF (Bad file descriptor) [pid 5311] exit_group(0 [pid 5312] <... ioctl resumed> ) = ? [pid 5311] <... exit_group resumed>) = ? [ 146.599513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.606324][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.612300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.619329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.626135][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.632227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.639267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.646103][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5312] +++ exited with 0 +++ [pid 5311] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=32, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 34 [ 146.652089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.659128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.665924][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.671900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.678900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.685701][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.691706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.698749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5321 attached [pid 5321] set_robust_list(0x555589418760, 24) = 0 [pid 5321] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5321] setpgid(0, 0) = 0 [pid 5321] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5321] write(3, "1000", 4) = 4 executing program [pid 5321] close(3) = 0 [pid 5321] write(1, "executing program\n", 18) = 18 [pid 5321] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5321] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5321] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5321] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 146.705561][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.711561][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.718609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.725478][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.731448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.738474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.745269][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5321] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5321] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5321] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[35]}, 88) = 35 [pid 5321] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5321] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5321] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5322 attached [pid 5322] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5322] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5322] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5322] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5322] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5321] <... futex resumed>) = 0 [pid 5322] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5321] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5322] <... openat resumed>) = 3 [pid 5321] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5322] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 146.751212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.758241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.765044][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.771023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.778069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.784888][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.790871][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.797933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5322] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 146.804758][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.810735][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.817766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.824578][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.830557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.837691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.844501][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.850475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.857466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.864271][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.870317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.877334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.884120][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.890076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.897101][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.903910][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.909868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.916907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.923720][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.929700][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.936757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.943570][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.949588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.956729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.963561][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.969560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.976626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 146.983698][ C1] yealink 5-1:36.0: unexpected response 0 [ 146.989741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 146.996776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.003583][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.009657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.016690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.023503][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.029568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.036601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.043397][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.049381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.056367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.063154][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.069117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.076134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.082939][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.088906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.095917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.102725][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.108695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.115732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.122533][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.128600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.135741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.142535][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.148466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5322] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5313] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 147.155468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.162286][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.168234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.175229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.182046][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.187997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.195103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.201931][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.207880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.214874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.221682][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.227633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.234675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.241478][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.247433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.254443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.261253][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.267210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.274212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.281075][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.287029][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.294045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.300852][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.306818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.313844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.320653][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.326636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.333661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.340473][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.346464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.353465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.360272][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.366225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.373217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.380023][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.386009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.393101][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.399909][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.405864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.412878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.419687][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.425726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.432733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.439537][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.445479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.452533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.459333][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.465305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.472257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.479037][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.484972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.492003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.498814][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5313] close(3) = 0 [pid 5313] close(4) = -1 EBADF (Bad file descriptor) [pid 5313] close(5) = -1 EBADF (Bad file descriptor) [pid 5313] close(6) = -1 EBADF (Bad file descriptor) [pid 5313] close(7) = -1 EBADF (Bad file descriptor) [pid 5313] close(8) = -1 EBADF (Bad file descriptor) [pid 5313] close(9) = -1 EBADF (Bad file descriptor) [pid 5313] close(10) = -1 EBADF (Bad file descriptor) [pid 5313] close(11) = -1 EBADF (Bad file descriptor) [pid 5313] close(12) = -1 EBADF (Bad file descriptor) [pid 5313] close(13) = -1 EBADF (Bad file descriptor) [pid 5313] close(14) = -1 EBADF (Bad file descriptor) [pid 5313] close(15) = -1 EBADF (Bad file descriptor) [pid 5313] close(16) = -1 EBADF (Bad file descriptor) [pid 5313] close(17) = -1 EBADF (Bad file descriptor) [pid 5313] close(18) = -1 EBADF (Bad file descriptor) [pid 5313] close(19) = -1 EBADF (Bad file descriptor) [pid 5313] close(20) = -1 EBADF (Bad file descriptor) [pid 5313] close(21) = -1 EBADF (Bad file descriptor) [pid 5313] close(22) = -1 EBADF (Bad file descriptor) [pid 5313] close(23) = -1 EBADF (Bad file descriptor) [ 147.504776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.511790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.518605][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.524566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.531586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.538389][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.544349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.551350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5313] close(24) = -1 EBADF (Bad file descriptor) [pid 5313] close(25) = -1 EBADF (Bad file descriptor) [pid 5313] close(26) = -1 EBADF (Bad file descriptor) [pid 5313] close(27) = -1 EBADF (Bad file descriptor) [pid 5313] close(28) = -1 EBADF (Bad file descriptor) [pid 5313] close(29) = -1 EBADF (Bad file descriptor) [pid 5313] exit_group(0 [pid 5314] <... ioctl resumed> ) = ? [pid 5313] <... exit_group resumed>) = ? [pid 5314] +++ exited with 0 +++ [pid 5313] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=25, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 147.558154][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.564113][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.571123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.577937][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.583920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.590929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.597726][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 27 ./strace-static-x86_64: Process 5323 attached [pid 5323] set_robust_list(0x555589418760, 24) = 0 [pid 5323] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5323] setpgid(0, 0) = 0 [pid 5323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5323] write(3, "1000", 4) = 4 [pid 5323] close(3) = 0 executing program [pid 5323] write(1, "executing program\n", 18) = 18 [pid 5323] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5323] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5323] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 147.603692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.610704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.617518][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.623537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.630637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.637697][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.643675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.650679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5323] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5323] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5323] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5324 attached [pid 5324] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5323] <... clone3 resumed> => {parent_tid=[28]}, 88) = 28 [pid 5324] <... rseq resumed>) = 0 [pid 5323] rt_sigprocmask(SIG_SETMASK, [], [pid 5324] set_robust_list(0x7f6020a4b9a0, 24 [pid 5323] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5324] <... set_robust_list resumed>) = 0 [pid 5323] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] rt_sigprocmask(SIG_SETMASK, [], [pid 5323] <... futex resumed>) = 0 [pid 5324] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5323] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5315] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5324] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5324] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5323] <... futex resumed>) = 0 [pid 5324] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5323] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5323] <... futex resumed>) = 0 [pid 5324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5323] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5324] <... openat resumed>) = 3 [pid 5324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 147.657483][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.663452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.670469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.677277][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.683264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.690799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.697606][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.703590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 147.710605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.717416][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.723378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.730390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.737186][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.743135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.750159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.756967][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.762926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.769955][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.776766][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.782701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.789775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.796602][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.802569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.809577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.816373][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.822312][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.829322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.836129][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.842090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.849099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.855906][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.861869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.868915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.875709][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.881673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.888756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.895557][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.901490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.908513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.915321][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.921277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.928306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.935112][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.941077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.948137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.954936][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.960906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.967934][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.974729][ C1] yealink 5-1:36.0: unexpected response 0 [ 147.980691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 147.987741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 147.994545][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.000517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5315] close(3) = 0 [pid 5315] close(4) = -1 EBADF (Bad file descriptor) [pid 5315] close(5) = -1 EBADF (Bad file descriptor) [pid 5315] close(6) = -1 EBADF (Bad file descriptor) [pid 5315] close(7) = -1 EBADF (Bad file descriptor) [pid 5315] close(8) = -1 EBADF (Bad file descriptor) [pid 5315] close(9) = -1 EBADF (Bad file descriptor) [pid 5315] close(10) = -1 EBADF (Bad file descriptor) [ 148.007523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.014334][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.020294][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.027323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.034122][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.040104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.047111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.053915][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5315] close(11) = -1 EBADF (Bad file descriptor) [pid 5315] close(12) = -1 EBADF (Bad file descriptor) [pid 5315] close(13) = -1 EBADF (Bad file descriptor) [pid 5315] close(14) = -1 EBADF (Bad file descriptor) [pid 5315] close(15) = -1 EBADF (Bad file descriptor) [pid 5315] close(16) = -1 EBADF (Bad file descriptor) [pid 5315] close(17) = -1 EBADF (Bad file descriptor) [pid 5315] close(18) = -1 EBADF (Bad file descriptor) [pid 5315] close(19) = -1 EBADF (Bad file descriptor) [pid 5315] close(20) = -1 EBADF (Bad file descriptor) [pid 5315] close(21) = -1 EBADF (Bad file descriptor) [pid 5315] close(22) = -1 EBADF (Bad file descriptor) [pid 5315] close(23) = -1 EBADF (Bad file descriptor) [pid 5315] close(24) = -1 EBADF (Bad file descriptor) [pid 5315] close(25) = -1 EBADF (Bad file descriptor) [pid 5315] close(26) = -1 EBADF (Bad file descriptor) [ 148.059902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.066898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.073802][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.079775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.086810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.093611][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.099551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5315] close(27) = -1 EBADF (Bad file descriptor) [pid 5315] close(28) = -1 EBADF (Bad file descriptor) [pid 5315] close(29) = -1 EBADF (Bad file descriptor) [pid 5315] exit_group(0 [pid 5316] <... ioctl resumed> ) = ? [pid 5315] <... exit_group resumed>) = ? [pid 5316] +++ exited with 0 +++ [pid 5315] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 36 ./strace-static-x86_64: Process 5325 attached [pid 5325] set_robust_list(0x555589418760, 24) = 0 [pid 5325] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 148.106562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.113371][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.119364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.126420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.133229][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.139204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.146254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.153069][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5325] setpgid(0, 0) = 0 [pid 5325] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5325] write(3, "1000", 4) = 4 executing program [pid 5325] close(3) = 0 [pid 5325] write(1, "executing program\n", 18) = 18 [pid 5325] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5325] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5325] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5325] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5325] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5325] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5325] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5326 attached => {parent_tid=[37]}, 88) = 37 [pid 5325] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5326] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5325] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... rseq resumed>) = 0 [pid 5325] <... futex resumed>) = 0 [pid 5326] set_robust_list(0x7f6020a4b9a0, 24 [pid 5325] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5326] <... set_robust_list resumed>) = 0 [pid 5326] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5326] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5326] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 148.159040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.166053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.172851][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.178815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.185829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.192633][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.198601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.205628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5325] <... futex resumed>) = 0 [pid 5326] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5325] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5325] <... futex resumed>) = 0 [pid 5326] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5325] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5326] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5326] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5317] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 148.212451][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.218419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.225495][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.232308][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.238287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.245320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.252123][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.258120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.265154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.271963][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.278017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.285064][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.291855][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.297960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.304967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.311771][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.317738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.324773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.331569][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.337532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.344548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.351339][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.357299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.364413][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.371200][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.377160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.384270][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.391068][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.397046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.404069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.410875][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.416851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.423871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.430665][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.436634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.443645][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.450447][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.456443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.463467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.470277][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.476236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.483278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.490078][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.496035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.503029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.509820][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.515751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.522792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.529681][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.535725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.542722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.549527][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.555489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5326] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5317] close(3) = 0 [ 148.562493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.569290][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.575249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.582374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.589198][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.595180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.602198][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.609007][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5317] close(4) = -1 EBADF (Bad file descriptor) [pid 5317] close(5) = -1 EBADF (Bad file descriptor) [pid 5317] close(6) = -1 EBADF (Bad file descriptor) [pid 5317] close(7) = -1 EBADF (Bad file descriptor) [pid 5317] close(8) = -1 EBADF (Bad file descriptor) [pid 5317] close(9) = -1 EBADF (Bad file descriptor) [pid 5317] close(10) = -1 EBADF (Bad file descriptor) [pid 5317] close(11) = -1 EBADF (Bad file descriptor) [pid 5317] close(12) = -1 EBADF (Bad file descriptor) [pid 5317] close(13) = -1 EBADF (Bad file descriptor) [pid 5317] close(14) = -1 EBADF (Bad file descriptor) [pid 5317] close(15) = -1 EBADF (Bad file descriptor) [pid 5317] close(16) = -1 EBADF (Bad file descriptor) [pid 5317] close(17) = -1 EBADF (Bad file descriptor) [pid 5317] close(18) = -1 EBADF (Bad file descriptor) [pid 5317] close(19) = -1 EBADF (Bad file descriptor) [pid 5317] close(20) = -1 EBADF (Bad file descriptor) [pid 5317] close(21) = -1 EBADF (Bad file descriptor) [ 148.615026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.622071][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.628884][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.634885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.642004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.648814][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.654788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5317] close(22) = -1 EBADF (Bad file descriptor) [pid 5317] close(23) = -1 EBADF (Bad file descriptor) [pid 5317] close(24) = -1 EBADF (Bad file descriptor) [pid 5317] close(25) = -1 EBADF (Bad file descriptor) [pid 5317] close(26) = -1 EBADF (Bad file descriptor) [pid 5317] close(27) = -1 EBADF (Bad file descriptor) [pid 5317] close(28) = -1 EBADF (Bad file descriptor) [pid 5317] close(29) = -1 EBADF (Bad file descriptor) [pid 5317] exit_group(0 [pid 5318] <... ioctl resumed> ) = ? [pid 5317] <... exit_group resumed>) = ? [pid 5318] +++ exited with 0 +++ [pid 5317] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 148.661812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.668601][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.674578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.681711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.688518][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.694481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.701488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.708298][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 36 ./strace-static-x86_64: Process 5327 attached [pid 5327] set_robust_list(0x555589418760, 24) = 0 [pid 5327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5327] setpgid(0, 0) = 0 [pid 5327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5327] write(3, "1000", 4) = 4 [pid 5327] close(3) = 0 [pid 5327] write(1, "executing program\n", 18executing program ) = 18 [pid 5327] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5327] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5327] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5327] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5327] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 148.714273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.721304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.728113][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.734057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.741080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.747882][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.753856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5327] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[37]}, 88) = 37 [pid 5327] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5327] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5327] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5328 attached [pid 5328] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5328] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5328] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 148.761133][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.767929][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.773865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.780921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.787725][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.793691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.800700][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.807503][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5328] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5328] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5328] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5327] <... futex resumed>) = 0 [pid 5327] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5328] <... futex resumed>) = 0 [pid 5327] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5328] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5328] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5328] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 148.813526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.820540][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.827348][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.833324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.840354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.847193][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.853179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.860291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.867083][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.873017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.880033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.886836][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.892795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.899819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.906625][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.912589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.919558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.926328][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.932268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.939366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.946169][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.952092][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.959361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.966166][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.972220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.979206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 148.986009][ C1] yealink 5-1:36.0: unexpected response 0 [ 148.991941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 148.998957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.005736][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.011659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.018669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.025466][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.031408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.038412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.045208][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.051154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.058305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.065115][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.071122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.078137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.084940][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.090904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.097929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.104733][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.110729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.117746][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.124553][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.130530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.137549][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.144348][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.150325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.157344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5328] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5319] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 149.164139][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.170085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.177098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.183898][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.189843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.196887][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.203697][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.209671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.216704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.223510][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.229545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.236544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.243348][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.249302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.256297][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.263094][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.269063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.276110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.282928][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.288857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.295882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.302686][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.308660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.315688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.322483][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.328468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.335521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.342335][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.348340][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.355390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.362203][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.368188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.375239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.382029][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.387964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.395003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.401882][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.407833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.414877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.421684][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.427658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.434774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.441574][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.447646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.454681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.461660][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.467665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.474681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.481482][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.487446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.494471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.501353][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.507381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5319] close(3) = 0 [pid 5319] close(4) = -1 EBADF (Bad file descriptor) [pid 5319] close(5) = -1 EBADF (Bad file descriptor) [pid 5319] close(6) = -1 EBADF (Bad file descriptor) [pid 5319] close(7) = -1 EBADF (Bad file descriptor) [pid 5319] close(8) = -1 EBADF (Bad file descriptor) [pid 5319] close(9) = -1 EBADF (Bad file descriptor) [pid 5319] close(10) = -1 EBADF (Bad file descriptor) [pid 5319] close(11) = -1 EBADF (Bad file descriptor) [ 149.514406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.521206][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.527180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.534199][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.540999][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.546980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.554015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.560827][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5319] close(12) = -1 EBADF (Bad file descriptor) [pid 5319] close(13) = -1 EBADF (Bad file descriptor) [pid 5319] close(14) = -1 EBADF (Bad file descriptor) [pid 5319] close(15) = -1 EBADF (Bad file descriptor) [pid 5319] close(16) = -1 EBADF (Bad file descriptor) [pid 5319] close(17) = -1 EBADF (Bad file descriptor) [pid 5319] close(18) = -1 EBADF (Bad file descriptor) [pid 5319] close(19) = -1 EBADF (Bad file descriptor) [pid 5319] close(20) = -1 EBADF (Bad file descriptor) [pid 5319] close(21) = -1 EBADF (Bad file descriptor) [pid 5319] close(22) = -1 EBADF (Bad file descriptor) [pid 5319] close(23) = -1 EBADF (Bad file descriptor) [pid 5319] close(24) = -1 EBADF (Bad file descriptor) [pid 5319] close(25) = -1 EBADF (Bad file descriptor) [pid 5319] close(26) = -1 EBADF (Bad file descriptor) [pid 5319] close(27) = -1 EBADF (Bad file descriptor) [pid 5319] close(28) = -1 EBADF (Bad file descriptor) [pid 5319] close(29) = -1 EBADF (Bad file descriptor) [ 149.566809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.573846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.580657][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.586635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.593667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.600481][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.606494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.613518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5319] exit_group(0 [pid 5320] <... ioctl resumed> ) = ? [pid 5319] <... exit_group resumed>) = ? [pid 5320] +++ exited with 0 +++ [pid 5319] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5329 attached , child_tidptr=0x555589418750) = 36 [ 149.620321][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.626322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.633359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.640337][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.646358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.653564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.660373][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5329] set_robust_list(0x555589418760, 24) = 0 [pid 5329] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5329] setpgid(0, 0) = 0 [pid 5329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5329] write(3, "1000", 4) = 4 [pid 5329] close(3executing program ) = 0 [pid 5329] write(1, "executing program\n", 18) = 18 [pid 5329] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5329] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5329] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5329] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5329] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5329] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[37]}, 88) = 37 [ 149.666366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.673412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.680221][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.686213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.693237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.700037][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.706019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.713030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5330 attached [pid 5330] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5329] rt_sigprocmask(SIG_SETMASK, [], [pid 5330] <... rseq resumed>) = 0 [pid 5329] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5330] set_robust_list(0x7f6020a4b9a0, 24 [pid 5329] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] <... set_robust_list resumed>) = 0 [pid 5329] <... futex resumed>) = 0 [pid 5330] rt_sigprocmask(SIG_SETMASK, [], [pid 5329] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5330] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5330] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5330] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5330] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5329] <... futex resumed>) = 0 [pid 5330] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5329] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5329] <... futex resumed>) = 0 [pid 5330] <... openat resumed>) = 3 [pid 5329] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5330] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 149.719920][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.725916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.732959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.739755][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.745728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.752761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.759574][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5330] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 149.765566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.772639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.779456][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.785448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.792494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.799304][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.805270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.812301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5330] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5321] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 149.819105][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.825066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.832066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.838850][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.844839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.851870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.858679][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.864660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.871694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.878502][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.884482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.891517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.898331][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.904325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.911380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.918192][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.924195][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.931271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.938233][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.944203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.951239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.958038][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.964115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.971222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.978022][ C1] yealink 5-1:36.0: unexpected response 0 [ 149.983998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 149.991023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 149.997823][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.003792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.010816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.017611][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.023572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.030604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.037410][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.043384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.050416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.057219][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.063188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.070221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.077022][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.083001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.090060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.096859][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.102867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.109901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.116691][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.122641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.129658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.136446][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.142418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.149446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.156340][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.162349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.169453][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.176263][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.182210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.189246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.196051][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.202005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.209000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.215775][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.221708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.228731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.235540][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.241509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.248512][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.255324][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.261298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5321] close(3) = 0 [pid 5321] close(4) = -1 EBADF (Bad file descriptor) [pid 5321] close(5) = -1 EBADF (Bad file descriptor) [pid 5321] close(6) = -1 EBADF (Bad file descriptor) [pid 5321] close(7) = -1 EBADF (Bad file descriptor) [pid 5321] close(8) = -1 EBADF (Bad file descriptor) [pid 5321] close(9) = -1 EBADF (Bad file descriptor) [pid 5321] close(10) = -1 EBADF (Bad file descriptor) [pid 5321] close(11) = -1 EBADF (Bad file descriptor) [pid 5321] close(12) = -1 EBADF (Bad file descriptor) [pid 5321] close(13) = -1 EBADF (Bad file descriptor) [pid 5321] close(14) = -1 EBADF (Bad file descriptor) [pid 5321] close(15) = -1 EBADF (Bad file descriptor) [pid 5321] close(16) = -1 EBADF (Bad file descriptor) [pid 5321] close(17) = -1 EBADF (Bad file descriptor) [pid 5321] close(18) = -1 EBADF (Bad file descriptor) [pid 5321] close(19) = -1 EBADF (Bad file descriptor) [ 150.268339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.275145][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.281082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.288088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.294898][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.300885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.307904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.314709][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5321] close(20) = -1 EBADF (Bad file descriptor) [pid 5321] close(21) = -1 EBADF (Bad file descriptor) [pid 5321] close(22) = -1 EBADF (Bad file descriptor) [pid 5321] close(23) = -1 EBADF (Bad file descriptor) [pid 5321] close(24) = -1 EBADF (Bad file descriptor) [pid 5321] close(25) = -1 EBADF (Bad file descriptor) [pid 5321] close(26) = -1 EBADF (Bad file descriptor) [pid 5321] close(27) = -1 EBADF (Bad file descriptor) [pid 5321] close(28) = -1 EBADF (Bad file descriptor) [pid 5321] close(29) = -1 EBADF (Bad file descriptor) [pid 5321] exit_group(0 [pid 5322] <... ioctl resumed> ) = ? [pid 5321] <... exit_group resumed>) = ? [pid 5322] +++ exited with 0 +++ [pid 5321] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=34, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 150.320682][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.327699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.334519][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.340486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.348378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.355189][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.361149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 36 ./strace-static-x86_64: Process 5331 attached [pid 5331] set_robust_list(0x555589418760, 24) = 0 [pid 5331] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5331] setpgid(0, 0) = 0 [pid 5331] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5331] write(3, "1000", 4) = 4 executing program [pid 5331] close(3) = 0 [pid 5331] write(1, "executing program\n", 18) = 18 [pid 5331] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5331] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5331] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5331] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 150.368166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.374973][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.380937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.387959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.394769][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.400729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.407745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.414552][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5331] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5331] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5331] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5332 attached => {parent_tid=[37]}, 88) = 37 [pid 5332] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5331] rt_sigprocmask(SIG_SETMASK, [], [pid 5332] <... rseq resumed>) = 0 [pid 5332] set_robust_list(0x7f6020a4b9a0, 24 [pid 5331] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5332] <... set_robust_list resumed>) = 0 [pid 5331] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5332] rt_sigprocmask(SIG_SETMASK, [], [pid 5331] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5332] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5332] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5332] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5332] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5331] <... futex resumed>) = 0 [pid 5331] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5332] <... futex resumed>) = 0 [pid 5331] <... futex resumed>) = 1 [pid 5332] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5331] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5332] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 150.420526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.427658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.434458][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.440420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.447438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.454244][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.460210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.467661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5332] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 150.474471][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.480437][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.487463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.494273][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.500236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.507240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.514016][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.519937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.526953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.533757][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.539714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.546721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.553521][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.559491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.566504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.573340][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.579993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.587000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.593801][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.599763][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.606793][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.613596][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.619554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.626566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.633373][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.639427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.646442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.653339][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.659310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.666329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.673123][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.679064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.686048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.692854][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.698812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.705821][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.712724][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.718651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5323] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 150.725656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.732470][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.738455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.745481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.752291][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.758273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.765334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.772127][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.778063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.785081][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.791889][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.797870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.804891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.811698][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.817662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.824672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.831460][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.837417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.844434][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.851241][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.857214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.864245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.871048][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.877006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.884025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.890834][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.896778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.903791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.910684][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.916649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.923644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.930450][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.936442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.943482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.950289][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.956325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.963330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.970131][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.976078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 150.983083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 150.989887][ C1] yealink 5-1:36.0: unexpected response 0 [ 150.995840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.002843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.009637][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.015596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.022612][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.029400][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.035342][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.042390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.049188][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.055173][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.062177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.068976][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.075317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.082305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.089102][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.095080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.102128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.108939][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.114921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5323] close(3) = 0 [pid 5323] close(4) = -1 EBADF (Bad file descriptor) [pid 5323] close(5) = -1 EBADF (Bad file descriptor) [pid 5323] close(6) = -1 EBADF (Bad file descriptor) [pid 5323] close(7) = -1 EBADF (Bad file descriptor) [pid 5323] close(8) = -1 EBADF (Bad file descriptor) [pid 5323] close(9) = -1 EBADF (Bad file descriptor) [pid 5323] close(10) = -1 EBADF (Bad file descriptor) [pid 5323] close(11) = -1 EBADF (Bad file descriptor) [pid 5323] close(12) = -1 EBADF (Bad file descriptor) [pid 5323] close(13) = -1 EBADF (Bad file descriptor) [pid 5323] close(14) = -1 EBADF (Bad file descriptor) [pid 5323] close(15) = -1 EBADF (Bad file descriptor) [pid 5323] close(16) = -1 EBADF (Bad file descriptor) [pid 5323] close(17) = -1 EBADF (Bad file descriptor) [pid 5323] close(18) = -1 EBADF (Bad file descriptor) [pid 5323] close(19) = -1 EBADF (Bad file descriptor) [pid 5323] close(20) = -1 EBADF (Bad file descriptor) [pid 5323] close(21) = -1 EBADF (Bad file descriptor) [ 151.121945][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.128746][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.134711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.141737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.148541][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.154511][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.161535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.168339][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5323] close(22) = -1 EBADF (Bad file descriptor) [pid 5323] close(23) = -1 EBADF (Bad file descriptor) [pid 5323] close(24) = -1 EBADF (Bad file descriptor) [pid 5323] close(25) = -1 EBADF (Bad file descriptor) [pid 5323] close(26) = -1 EBADF (Bad file descriptor) [pid 5323] close(27) = -1 EBADF (Bad file descriptor) [pid 5323] close(28) = -1 EBADF (Bad file descriptor) [pid 5323] close(29) = -1 EBADF (Bad file descriptor) [pid 5323] exit_group(0) = ? [pid 5324] <... ioctl resumed> ) = ? [ 151.174307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.181333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.188148][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.194123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.201156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.207952][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.213931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.220963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5324] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=27, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 29 ./strace-static-x86_64: Process 5333 attached [pid 5333] set_robust_list(0x555589418760, 24) = 0 [pid 5333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5333] setpgid(0, 0) = 0 [pid 5333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5333] write(3, "1000", 4executing program ) = 4 [pid 5333] close(3) = 0 [pid 5333] write(1, "executing program\n", 18) = 18 [pid 5333] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5333] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 151.227772][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.233804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.240835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.247637][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.253616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.260633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.267432][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5333] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5325] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5333] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5333] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5333] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5334 attached => {parent_tid=[30]}, 88) = 30 [pid 5334] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5333] rt_sigprocmask(SIG_SETMASK, [], [pid 5334] <... rseq resumed>) = 0 [pid 5333] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5334] set_robust_list(0x7f6020a4b9a0, 24 [pid 5333] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... set_robust_list resumed>) = 0 [pid 5333] <... futex resumed>) = 0 [pid 5334] rt_sigprocmask(SIG_SETMASK, [], [pid 5333] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5334] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5334] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5334] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5333] <... futex resumed>) = 0 [pid 5333] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 151.273489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.280513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.287313][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.293306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.300339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.307139][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.313077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.320111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5333] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5334] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5334] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5334] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 151.326915][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.332881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.339910][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.346716][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.353130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.360154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.366968][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.372911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.379926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.386715][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.392656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.399667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.406468][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.412430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.419499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.426288][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.432234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.439293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.446101][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.452042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.459027][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.465811][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.471746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.478724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.485507][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.491468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.498478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.505299][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.511268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.518296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.525089][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.531025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.538034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.544879][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.550824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.557915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.564718][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.570674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.577682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.584484][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.590440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.597470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.604275][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.610238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.617253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.624132][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5325] close(3) = 0 [pid 5325] close(4) = -1 EBADF (Bad file descriptor) [pid 5325] close(5) = -1 EBADF (Bad file descriptor) [pid 5325] close(6) = -1 EBADF (Bad file descriptor) [pid 5325] close(7) = -1 EBADF (Bad file descriptor) [pid 5325] close(8) = -1 EBADF (Bad file descriptor) [pid 5325] close(9) = -1 EBADF (Bad file descriptor) [pid 5325] close(10) = -1 EBADF (Bad file descriptor) [pid 5325] close(11) = -1 EBADF (Bad file descriptor) [pid 5325] close(12) = -1 EBADF (Bad file descriptor) [pid 5325] close(13) = -1 EBADF (Bad file descriptor) [ 151.630106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.637120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.643923][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.649902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.656924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.663733][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.669717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5325] close(14) = -1 EBADF (Bad file descriptor) [pid 5325] close(15) = -1 EBADF (Bad file descriptor) [pid 5325] close(16) = -1 EBADF (Bad file descriptor) [pid 5325] close(17) = -1 EBADF (Bad file descriptor) [pid 5325] close(18) = -1 EBADF (Bad file descriptor) [pid 5325] close(19) = -1 EBADF (Bad file descriptor) [pid 5325] close(20) = -1 EBADF (Bad file descriptor) [pid 5325] close(21) = -1 EBADF (Bad file descriptor) [pid 5325] close(22) = -1 EBADF (Bad file descriptor) [pid 5325] close(23) = -1 EBADF (Bad file descriptor) [pid 5325] close(24) = -1 EBADF (Bad file descriptor) [pid 5325] close(25) = -1 EBADF (Bad file descriptor) [pid 5325] close(26) = -1 EBADF (Bad file descriptor) [pid 5325] close(27) = -1 EBADF (Bad file descriptor) [pid 5325] close(28) = -1 EBADF (Bad file descriptor) [pid 5325] close(29) = -1 EBADF (Bad file descriptor) [pid 5325] exit_group(0 [pid 5326] <... ioctl resumed> ) = ? [pid 5325] <... exit_group resumed>) = ? [ 151.676740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.683551][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.689522][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.696537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.703342][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.709308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.716392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.723202][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5326] +++ exited with 0 +++ [pid 5325] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5335 attached [pid 5335] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 38 [pid 5335] <... set_robust_list resumed>) = 0 [pid 5335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5335] setpgid(0, 0) = 0 [pid 5335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 151.729176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.736241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.743048][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.749011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.756063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.762890][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.768879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5335] write(3, "1000", 4) = 4 [pid 5335] close(3) = 0 executing program [pid 5335] write(1, "executing program\n", 18) = 18 [pid 5335] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5335] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5335] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5335] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5335] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5335] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[39]}, 88) = 39 [pid 5335] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5336 attached NULL, 8) = 0 [pid 5336] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5335] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... rseq resumed>) = 0 [pid 5335] <... futex resumed>) = 0 [ 151.775917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.783027][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.789076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.796122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.802946][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.808914][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.815935][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.822860][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5336] set_robust_list(0x7f6020a4b9a0, 24 [pid 5335] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5336] <... set_robust_list resumed>) = 0 [pid 5336] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5336] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5336] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5335] <... futex resumed>) = 0 [pid 5336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5335] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... openat resumed>) = 3 [pid 5335] <... futex resumed>) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_INIT [pid 5335] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5336] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 151.828810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.835830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.842636][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.848596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.855610][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.862408][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.868453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5327] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 151.875494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.882315][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.888333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.895358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.902165][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.908133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.915148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.921953][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.927944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.935001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.941804][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.947759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.954767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.961574][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.967539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.974542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 151.981339][ C1] yealink 5-1:36.0: unexpected response 0 [ 151.987326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 151.994328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.001127][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.007099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.014096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.020897][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.026926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.033927][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.040734][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.046676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.053649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.060620][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.066580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.073584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.080383][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.086341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.093389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.100201][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.106181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.113212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.120010][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.125974][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.132986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.139792][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.145742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.152750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.159558][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.165571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.172583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.179383][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.185347][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.192329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.199116][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.205270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.212276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.219066][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.225005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.232028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.238866][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.244861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.251923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.258726][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.264692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.271713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.278523][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.284470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.291483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.298285][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.304261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.311258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.318080][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.324022][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5327] close(3) = 0 [pid 5327] close(4) = -1 EBADF (Bad file descriptor) [pid 5327] close(5) = -1 EBADF (Bad file descriptor) [pid 5327] close(6) = -1 EBADF (Bad file descriptor) [pid 5327] close(7) = -1 EBADF (Bad file descriptor) [pid 5327] close(8) = -1 EBADF (Bad file descriptor) [pid 5327] close(9) = -1 EBADF (Bad file descriptor) [pid 5327] close(10) = -1 EBADF (Bad file descriptor) [pid 5327] close(11) = -1 EBADF (Bad file descriptor) [ 152.331089][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.337904][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.343881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.350905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.357889][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.363864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.370884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.377686][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5327] close(12) = -1 EBADF (Bad file descriptor) [pid 5327] close(13) = -1 EBADF (Bad file descriptor) [pid 5327] close(14) = -1 EBADF (Bad file descriptor) [pid 5327] close(15) = -1 EBADF (Bad file descriptor) [pid 5327] close(16) = -1 EBADF (Bad file descriptor) [pid 5327] close(17) = -1 EBADF (Bad file descriptor) [pid 5327] close(18) = -1 EBADF (Bad file descriptor) [pid 5327] close(19) = -1 EBADF (Bad file descriptor) [pid 5327] close(20) = -1 EBADF (Bad file descriptor) [pid 5327] close(21) = -1 EBADF (Bad file descriptor) [pid 5327] close(22) = -1 EBADF (Bad file descriptor) [pid 5327] close(23) = -1 EBADF (Bad file descriptor) [pid 5327] close(24) = -1 EBADF (Bad file descriptor) [pid 5327] close(25) = -1 EBADF (Bad file descriptor) [pid 5327] close(26) = -1 EBADF (Bad file descriptor) [pid 5327] close(27) = -1 EBADF (Bad file descriptor) [pid 5327] close(28) = -1 EBADF (Bad file descriptor) [pid 5327] close(29) = -1 EBADF (Bad file descriptor) [pid 5327] exit_group(0 [pid 5328] <... ioctl resumed> ) = ? [pid 5327] <... exit_group resumed>) = ? [ 152.383649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.390673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.397483][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.403457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.410492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.417301][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.423290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5328] +++ exited with 0 +++ [pid 5327] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 38 ./strace-static-x86_64: Process 5337 attached [pid 5337] set_robust_list(0x555589418760, 24) = 0 [ 152.430299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.437079][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.443010][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.450025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.456824][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.462779][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.469819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.476631][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5337] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5337] setpgid(0, 0) = 0 [pid 5337] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5337] write(3, "1000", 4) = 4 [pid 5337] close(3) = 0 executing program [pid 5337] write(1, "executing program\n", 18) = 18 [pid 5337] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5337] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5337] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5337] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5337] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5337] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5337] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[39]}, 88) = 39 ./strace-static-x86_64: Process 5338 attached [pid 5337] rt_sigprocmask(SIG_SETMASK, [], [pid 5338] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5337] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5338] <... rseq resumed>) = 0 [pid 5337] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] set_robust_list(0x7f6020a4b9a0, 24 [pid 5337] <... futex resumed>) = 0 [pid 5338] <... set_robust_list resumed>) = 0 [pid 5337] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5338] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5338] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5338] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5337] <... futex resumed>) = 0 [ 152.482595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.489634][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.496442][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.502401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.509409][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.516220][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.522201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5338] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5337] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5338] <... openat resumed>) = 3 [pid 5337] <... futex resumed>) = 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_INIT [pid 5337] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5338] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5338] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 152.529227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.536035][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.542004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.549105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.555909][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.561884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.569019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.575826][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 152.581797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.588850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.595663][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.601633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.608662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.615470][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.621605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.628624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.635422][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.641354][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.648370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.655179][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.661147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.668181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.674992][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.680961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.687974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.694773][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.700702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.707714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.714517][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.720483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.727509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.734332][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.740247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.747254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.754145][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.760149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.767180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.773975][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5338] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5329] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 152.780018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.787028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.793972][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.799931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.806938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.813751][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.819737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.826769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.833603][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.839564][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.846576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.853389][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.859351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.866361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.873166][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.879099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.886513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.893318][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.899284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.906308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.913146][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.919137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.926282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.933090][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.939067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.946102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.952911][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.958894][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.965922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.972729][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.978705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 152.985727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 152.992532][ C1] yealink 5-1:36.0: unexpected response 0 [ 152.998507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.005526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.012416][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.018367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.025382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.032186][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.038153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.045167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.051974][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.057938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.064959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.071764][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.077723][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.084776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.091580][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.097536][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.104562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.111373][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.117339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.124446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.131243][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5329] close(3) = 0 [pid 5329] close(4) = -1 EBADF (Bad file descriptor) [pid 5329] close(5) = -1 EBADF (Bad file descriptor) [pid 5329] close(6) = -1 EBADF (Bad file descriptor) [pid 5329] close(7) = -1 EBADF (Bad file descriptor) [pid 5329] close(8) = -1 EBADF (Bad file descriptor) [pid 5329] close(9) = -1 EBADF (Bad file descriptor) [pid 5329] close(10) = -1 EBADF (Bad file descriptor) [pid 5329] close(11) = -1 EBADF (Bad file descriptor) [pid 5329] close(12) = -1 EBADF (Bad file descriptor) [pid 5329] close(13) = -1 EBADF (Bad file descriptor) [pid 5329] close(14) = -1 EBADF (Bad file descriptor) [pid 5329] close(15) = -1 EBADF (Bad file descriptor) [pid 5329] close(16) = -1 EBADF (Bad file descriptor) [pid 5329] close(17) = -1 EBADF (Bad file descriptor) [pid 5329] close(18) = -1 EBADF (Bad file descriptor) [pid 5329] close(19) = -1 EBADF (Bad file descriptor) [pid 5329] close(20) = -1 EBADF (Bad file descriptor) [ 153.137190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.144219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.151107][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.157154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.164196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.171042][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.177052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5329] close(21) = -1 EBADF (Bad file descriptor) [pid 5329] close(22) = -1 EBADF (Bad file descriptor) [pid 5329] close(23) = -1 EBADF (Bad file descriptor) [pid 5329] close(24) = -1 EBADF (Bad file descriptor) [pid 5329] close(25) = -1 EBADF (Bad file descriptor) [pid 5329] close(26) = -1 EBADF (Bad file descriptor) [pid 5329] close(27) = -1 EBADF (Bad file descriptor) [pid 5329] close(28) = -1 EBADF (Bad file descriptor) [pid 5329] close(29) = -1 EBADF (Bad file descriptor) [pid 5329] exit_group(0 [pid 5330] <... ioctl resumed> ) = ? [pid 5329] <... exit_group resumed>) = ? [pid 5330] +++ exited with 0 +++ [pid 5329] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5339 attached , child_tidptr=0x555589418750) = 38 [ 153.184192][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.191006][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.197003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.204054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.210876][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.216986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.224014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.230822][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5339] set_robust_list(0x555589418760, 24) = 0 [pid 5339] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5339] setpgid(0, 0) = 0 [pid 5339] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5339] write(3, "1000", 4) = 4 [pid 5339] close(3) = 0 executing program [pid 5339] write(1, "executing program\n", 18) = 18 [pid 5339] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5339] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5339] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5339] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5339] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[39]}, 88) = 39 ./strace-static-x86_64: Process 5340 attached [pid 5339] rt_sigprocmask(SIG_SETMASK, [], [ 153.236809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.243882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.250691][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.256677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.263700][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.270507][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.276484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5340] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5339] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5340] <... rseq resumed>) = 0 [pid 5339] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] set_robust_list(0x7f6020a4b9a0, 24 [pid 5339] <... futex resumed>) = 0 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5339] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5340] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5340] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5340] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5339] <... futex resumed>) = 0 [pid 5339] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5339] <... futex resumed>) = 0 [pid 5340] <... openat resumed>) = 3 [pid 5339] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 153.283511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.290323][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.296322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.303356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.310165][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.316153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.323172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.329985][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.336052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.343077][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.349888][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.355866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.362879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.369685][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.375661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.382671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.389470][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.395449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.402445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.409245][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.415414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.422456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.429259][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.435242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.442249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.449054][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.455032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.462035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.468841][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.474820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.481823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5331] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 153.488650][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.494630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.501648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.508459][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.514429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.521444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.528228][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.534180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.541203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.548008][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.553997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.561026][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.567842][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.573845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.580901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.587730][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.593669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.600692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.607484][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.613432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.620451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.627253][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.633215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.640234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.647035][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.653002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.660048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.666837][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.672797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.679903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.686729][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.692724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.699744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.706546][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.712518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.719544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.726340][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.732259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.739265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.746077][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.752081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.759117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.765964][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.771933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.778993][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.785806][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.791781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.798805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.805619][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.811591][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.818591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.825400][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.831338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.838380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.845213][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.851171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.858174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.864980][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.870919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.877928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.884756][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.890700][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.897771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.904561][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.910514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.917529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.924339][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.930276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5331] close(3) = 0 [pid 5331] close(4) = -1 EBADF (Bad file descriptor) [pid 5331] close(5) = -1 EBADF (Bad file descriptor) [pid 5331] close(6) = -1 EBADF (Bad file descriptor) [pid 5331] close(7) = -1 EBADF (Bad file descriptor) [pid 5331] close(8) = -1 EBADF (Bad file descriptor) [pid 5331] close(9) = -1 EBADF (Bad file descriptor) [pid 5331] close(10) = -1 EBADF (Bad file descriptor) [pid 5331] close(11) = -1 EBADF (Bad file descriptor) [ 153.937300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.944082][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.950024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.957028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.963840][ C1] yealink 5-1:36.0: unexpected response 0 [ 153.969803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.976814][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 153.983617][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5331] close(12) = -1 EBADF (Bad file descriptor) [pid 5331] close(13) = -1 EBADF (Bad file descriptor) [pid 5331] close(14) = -1 EBADF (Bad file descriptor) [pid 5331] close(15) = -1 EBADF (Bad file descriptor) [pid 5331] close(16) = -1 EBADF (Bad file descriptor) [pid 5331] close(17) = -1 EBADF (Bad file descriptor) [pid 5331] close(18) = -1 EBADF (Bad file descriptor) [pid 5331] close(19) = -1 EBADF (Bad file descriptor) [pid 5331] close(20) = -1 EBADF (Bad file descriptor) [pid 5331] close(21) = -1 EBADF (Bad file descriptor) [pid 5331] close(22) = -1 EBADF (Bad file descriptor) [pid 5331] close(23) = -1 EBADF (Bad file descriptor) [pid 5331] close(24) = -1 EBADF (Bad file descriptor) [pid 5331] close(25) = -1 EBADF (Bad file descriptor) [pid 5331] close(26) = -1 EBADF (Bad file descriptor) [ 153.989680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 153.996759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.003567][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.009527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.016551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.023365][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.029345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5331] close(27) = -1 EBADF (Bad file descriptor) [pid 5331] close(28) = -1 EBADF (Bad file descriptor) [pid 5331] close(29) = -1 EBADF (Bad file descriptor) [pid 5331] exit_group(0 [pid 5332] <... ioctl resumed> ) = ? [pid 5331] <... exit_group resumed>) = ? [pid 5332] +++ exited with 0 +++ [pid 5331] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=36, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 154.036349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.043163][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.049133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.056148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.062962][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.068935][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.075988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.082796][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 38 ./strace-static-x86_64: Process 5341 attached [pid 5341] set_robust_list(0x555589418760, 24) = 0 [pid 5341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5341] setpgid(0, 0) = 0 [pid 5341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5341] write(3, "1000", 4) = 4 [pid 5341] close(3) = 0 executing program [pid 5341] write(1, "executing program\n", 18) = 18 [ 154.088739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.095763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.102564][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.108501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.115519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.122331][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.128309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.135356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5341] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5341] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5341] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5341] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5341] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5341] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5342 attached [pid 5342] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5341] <... clone3 resumed> => {parent_tid=[39]}, 88) = 39 [pid 5342] set_robust_list(0x7f6020a4b9a0, 24 [pid 5341] rt_sigprocmask(SIG_SETMASK, [], [pid 5342] <... set_robust_list resumed>) = 0 [pid 5341] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5342] rt_sigprocmask(SIG_SETMASK, [], [pid 5341] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5341] <... futex resumed>) = 0 [pid 5342] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5341] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5342] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5342] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5341] <... futex resumed>) = 0 [pid 5342] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5341] <... futex resumed>) = 0 [pid 5342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5341] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5342] <... openat resumed>) = 3 [pid 5342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 154.142177][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.148155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.155268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.162087][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.168058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.175083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.181985][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 154.187970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.195012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.201830][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.207907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.214925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.221738][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.227696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.234739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.241552][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.247521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.254542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.261339][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.267301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.274299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.281107][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.287069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.294090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.300895][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.306845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.313836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.320641][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.326604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.333588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 154.340383][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.346303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.353324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.360117][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.366109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.373124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.379932][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.385913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.392939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.399763][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.405851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.412856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.419664][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.425629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.432647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.439494][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.445471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.452616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.459409][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.465363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.472388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.479184][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.485139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.492151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.498959][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.504929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.512054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.518939][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.524878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.531903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.538698][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.544617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.551609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.558492][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.564447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.571505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.578350][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.584302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.591316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.598123][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.604267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.611280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.618056][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.624003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.631050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.637872][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.643848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.650855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.657668][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.663635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.670660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.677527][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.683498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5333] close(3) = 0 [pid 5333] close(4) = -1 EBADF (Bad file descriptor) [pid 5333] close(5) = -1 EBADF (Bad file descriptor) [pid 5333] close(6) = -1 EBADF (Bad file descriptor) [pid 5333] close(7) = -1 EBADF (Bad file descriptor) [pid 5333] close(8) = -1 EBADF (Bad file descriptor) [ 154.690533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.697338][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.703324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.710350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.717165][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.723240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.730343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.737155][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5333] close(9) = -1 EBADF (Bad file descriptor) [pid 5333] close(10) = -1 EBADF (Bad file descriptor) [pid 5333] close(11) = -1 EBADF (Bad file descriptor) [pid 5333] close(12) = -1 EBADF (Bad file descriptor) [pid 5333] close(13) = -1 EBADF (Bad file descriptor) [pid 5333] close(14) = -1 EBADF (Bad file descriptor) [pid 5333] close(15) = -1 EBADF (Bad file descriptor) [pid 5333] close(16) = -1 EBADF (Bad file descriptor) [pid 5333] close(17) = -1 EBADF (Bad file descriptor) [pid 5333] close(18) = -1 EBADF (Bad file descriptor) [pid 5333] close(19) = -1 EBADF (Bad file descriptor) [pid 5333] close(20) = -1 EBADF (Bad file descriptor) [ 154.743141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.750175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.757071][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.763059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.770115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.776902][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.782834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5333] close(21) = -1 EBADF (Bad file descriptor) [pid 5333] close(22) = -1 EBADF (Bad file descriptor) [pid 5333] close(23) = -1 EBADF (Bad file descriptor) [pid 5333] close(24) = -1 EBADF (Bad file descriptor) [pid 5333] close(25) = -1 EBADF (Bad file descriptor) [pid 5333] close(26) = -1 EBADF (Bad file descriptor) [pid 5333] close(27) = -1 EBADF (Bad file descriptor) [pid 5333] close(28) = -1 EBADF (Bad file descriptor) [pid 5333] close(29) = -1 EBADF (Bad file descriptor) [pid 5333] exit_group(0 [pid 5334] <... ioctl resumed> ) = ? [pid 5333] <... exit_group resumed>) = ? [pid 5334] +++ exited with 0 +++ [pid 5333] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=29, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 31 [ 154.789850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.796655][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.802627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.809675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.816480][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.822449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.829657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.836467][ C1] yealink 5-1:36.0: unexpected response 0 ./strace-static-x86_64: Process 5343 attached [pid 5343] set_robust_list(0x555589418760, 24) = 0 [pid 5343] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5343] setpgid(0, 0) = 0 [pid 5343] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5343] write(3, "1000", 4) = 4 [pid 5343] close(3executing program ) = 0 [pid 5343] write(1, "executing program\n", 18) = 18 [pid 5343] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5343] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5343] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5343] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5343] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5343] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5343] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5344 attached => {parent_tid=[32]}, 88) = 32 [pid 5344] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5343] rt_sigprocmask(SIG_SETMASK, [], [pid 5344] <... rseq resumed>) = 0 [pid 5343] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] set_robust_list(0x7f6020a4b9a0, 24 [pid 5343] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... set_robust_list resumed>) = 0 [pid 5343] <... futex resumed>) = 0 [pid 5344] rt_sigprocmask(SIG_SETMASK, [], [pid 5343] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5344] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5344] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 154.842442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.849472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.856282][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.862235][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.869263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.876077][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.882087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.889128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5344] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5343] <... futex resumed>) = 0 [pid 5344] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5343] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5344] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5343] <... futex resumed>) = 0 [pid 5344] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5343] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5344] <... openat resumed>) = 3 [pid 5344] ioctl(3, USB_RAW_IOCTL_INIT [pid 5335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5344] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5344] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 154.896066][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.902071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.909110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.916012][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.921984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.929051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.935860][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.941838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.948889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.955707][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.961692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.968756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.975560][ C1] yealink 5-1:36.0: unexpected response 0 [ 154.981532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 154.988572][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 154.995377][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.001358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.008385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.015196][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.021181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.028215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.035028][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.041004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.048049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.054843][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.060806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.067859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.074660][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.080633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.087636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.094450][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.100432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.107440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.114243][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.120222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.127215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.134015][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.140005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.147024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.153821][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.159784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.166809][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.173609][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.179575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.186549][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.193334][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.199296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.206279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.213064][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.219467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.226501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.233322][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.239292][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5344] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5335] close(3) = 0 [pid 5335] close(4) = -1 EBADF (Bad file descriptor) [pid 5335] close(5) = -1 EBADF (Bad file descriptor) [pid 5335] close(6) = -1 EBADF (Bad file descriptor) [pid 5335] close(7) = -1 EBADF (Bad file descriptor) [pid 5335] close(8) = -1 EBADF (Bad file descriptor) [pid 5335] close(9) = -1 EBADF (Bad file descriptor) [pid 5335] close(10) = -1 EBADF (Bad file descriptor) [pid 5335] close(11) = -1 EBADF (Bad file descriptor) [pid 5335] close(12) = -1 EBADF (Bad file descriptor) [pid 5335] close(13) = -1 EBADF (Bad file descriptor) [pid 5335] close(14) = -1 EBADF (Bad file descriptor) [pid 5335] close(15) = -1 EBADF (Bad file descriptor) [pid 5335] close(16) = -1 EBADF (Bad file descriptor) [pid 5335] close(17) = -1 EBADF (Bad file descriptor) [pid 5335] close(18) = -1 EBADF (Bad file descriptor) [pid 5335] close(19) = -1 EBADF (Bad file descriptor) [pid 5335] close(20) = -1 EBADF (Bad file descriptor) [pid 5335] close(21) = -1 EBADF (Bad file descriptor) [ 155.246308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.253111][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.259078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.266096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.272912][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.278892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.285990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5335] close(22) = -1 EBADF (Bad file descriptor) [pid 5335] close(23) = -1 EBADF (Bad file descriptor) [pid 5335] close(24) = -1 EBADF (Bad file descriptor) [pid 5335] close(25) = -1 EBADF (Bad file descriptor) [pid 5335] close(26) = -1 EBADF (Bad file descriptor) [pid 5335] close(27) = -1 EBADF (Bad file descriptor) [pid 5335] close(28) = -1 EBADF (Bad file descriptor) [pid 5335] close(29) = -1 EBADF (Bad file descriptor) [pid 5335] exit_group(0 [pid 5336] <... ioctl resumed> ) = ? [pid 5335] <... exit_group resumed>) = ? [pid 5336] +++ exited with 0 +++ [pid 5335] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 155.292803][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.298785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.305822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.312633][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.318598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.325628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.332441][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.338420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5345 attached [pid 5345] set_robust_list(0x555589418760, 24) = 0 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 40 [pid 5345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5345] setpgid(0, 0) = 0 [pid 5345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5345] write(3, "1000", 4) = 4 [pid 5345] close(3executing program ) = 0 [pid 5345] write(1, "executing program\n", 18) = 18 [pid 5345] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5345] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5345] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5345] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5345] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5345] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5346 attached [pid 5346] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5345] <... clone3 resumed> => {parent_tid=[41]}, 88) = 41 [pid 5346] <... rseq resumed>) = 0 [ 155.345428][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.352235][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.358219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.365241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.372047][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.378017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.385048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.391863][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5345] rt_sigprocmask(SIG_SETMASK, [], [pid 5346] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5345] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5346] rt_sigprocmask(SIG_SETMASK, [], [pid 5345] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5345] <... futex resumed>) = 0 [pid 5345] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5346] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5346] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5345] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5345] <... futex resumed>) = 0 [pid 5346] <... openat resumed>) = 3 [pid 5345] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 155.397847][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.404877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.411685][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.417666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.424694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.431499][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.437476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.444510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.451320][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.457393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.464415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.471223][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.477291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.484336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.491143][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.497080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.504108][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.510917][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.516873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.523904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.530712][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.536686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5337] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 155.543689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.550488][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.556519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.563528][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.570312][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.576298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.583333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.590120][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.596085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.603114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.610120][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.616107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.623110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.629916][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.635887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.642907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.649713][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.655672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.662701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.669479][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.675432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.682444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.689286][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.695264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.702284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.709074][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.715014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.722037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.728843][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.734804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.741891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.748703][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.754677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.761882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.768724][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.774757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.781787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.788600][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.794586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.801637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.808446][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.814424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.821449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.828283][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.834226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.841268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.848144][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.854171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.861180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.867970][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.873942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.880977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.887771][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.893714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.900741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.907548][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.913534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.920564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.927373][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.933360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.940390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5337] close(3) = 0 [pid 5337] close(4) = -1 EBADF (Bad file descriptor) [pid 5337] close(5) = -1 EBADF (Bad file descriptor) [pid 5337] close(6) = -1 EBADF (Bad file descriptor) [pid 5337] close(7) = -1 EBADF (Bad file descriptor) [pid 5337] close(8) = -1 EBADF (Bad file descriptor) [pid 5337] close(9) = -1 EBADF (Bad file descriptor) [pid 5337] close(10) = -1 EBADF (Bad file descriptor) [pid 5337] close(11) = -1 EBADF (Bad file descriptor) [pid 5337] close(12) = -1 EBADF (Bad file descriptor) [pid 5337] close(13) = -1 EBADF (Bad file descriptor) [pid 5337] close(14) = -1 EBADF (Bad file descriptor) [pid 5337] close(15) = -1 EBADF (Bad file descriptor) [pid 5337] close(16) = -1 EBADF (Bad file descriptor) [ 155.947184][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.953180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.960217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.967064][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.973059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 155.980096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 155.986883][ C1] yealink 5-1:36.0: unexpected response 0 [ 155.992909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5337] close(17) = -1 EBADF (Bad file descriptor) [pid 5337] close(18) = -1 EBADF (Bad file descriptor) [pid 5337] close(19) = -1 EBADF (Bad file descriptor) [pid 5337] close(20) = -1 EBADF (Bad file descriptor) [pid 5337] close(21) = -1 EBADF (Bad file descriptor) [pid 5337] close(22) = -1 EBADF (Bad file descriptor) [pid 5337] close(23) = -1 EBADF (Bad file descriptor) [pid 5337] close(24) = -1 EBADF (Bad file descriptor) [pid 5337] close(25) = -1 EBADF (Bad file descriptor) [pid 5337] close(26) = -1 EBADF (Bad file descriptor) [pid 5337] close(27) = -1 EBADF (Bad file descriptor) [pid 5337] close(28) = -1 EBADF (Bad file descriptor) [pid 5337] close(29) = -1 EBADF (Bad file descriptor) [pid 5337] exit_group(0) = ? [pid 5338] <... ioctl resumed> ) = ? [pid 5338] +++ exited with 0 +++ [pid 5337] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 40 [ 155.999947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.006753][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.012728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.019762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.026578][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.032603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.039729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5347 attached [pid 5347] set_robust_list(0x555589418760, 24) = 0 [pid 5347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5347] setpgid(0, 0) = 0 [pid 5347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5347] write(3, "1000", 4) = 4 [pid 5347] close(3) = 0 [pid 5347] write(1, "executing program\n", 18executing program ) = 18 [pid 5347] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5347] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5347] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5347] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 156.046540][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.052516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.059522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.066331][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.072321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.079355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.086165][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.092146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5347] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5348 attached => {parent_tid=[41]}, 88) = 41 [pid 5348] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5347] rt_sigprocmask(SIG_SETMASK, [], [pid 5348] <... rseq resumed>) = 0 [pid 5347] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5348] set_robust_list(0x7f6020a4b9a0, 24 [pid 5347] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5348] <... set_robust_list resumed>) = 0 [pid 5347] <... futex resumed>) = 0 [pid 5348] rt_sigprocmask(SIG_SETMASK, [], [pid 5347] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5348] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5348] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5348] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5347] <... futex resumed>) = 0 [pid 5348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5347] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5348] <... openat resumed>) = 3 [pid 5347] <... futex resumed>) = 0 [pid 5347] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 156.099178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.105990][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.111967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.118994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.125807][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.131793][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.138828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.145649][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 156.151640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.158705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.165520][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.171512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.178545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.185350][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.191291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.198314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.205114][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.211069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.218096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.224896][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.230833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.237854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.244663][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.250638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.257654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.264461][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.270414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.277408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.284212][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.290154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.297145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.303926][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.309886][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.316904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.323710][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.329681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.336702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.343512][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 156.349504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.356536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.363352][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.369326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.376347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.383127][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.389109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.396127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.402933][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.408880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.415901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.422696][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.428636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.435664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.442486][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.448467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.455491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.462310][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.468288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.475298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.482106][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.488106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.495125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.501922][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.507855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.514870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.521670][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.527620][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.534639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.541446][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.547427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.554457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.561262][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.567227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.574253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.581060][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.587031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.594051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.600856][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.606830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.613851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.620663][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.626653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.633680][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.640471][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.646405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5339] close(3) = 0 [pid 5339] close(4) = -1 EBADF (Bad file descriptor) [pid 5339] close(5) = -1 EBADF (Bad file descriptor) [pid 5339] close(6) = -1 EBADF (Bad file descriptor) [ 156.653514][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.660326][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.666286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.673305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.680121][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.686085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.693090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5339] close(7) = -1 EBADF (Bad file descriptor) [pid 5339] close(8) = -1 EBADF (Bad file descriptor) [pid 5339] close(9) = -1 EBADF (Bad file descriptor) [pid 5339] close(10) = -1 EBADF (Bad file descriptor) [pid 5339] close(11) = -1 EBADF (Bad file descriptor) [pid 5339] close(12) = -1 EBADF (Bad file descriptor) [pid 5339] close(13) = -1 EBADF (Bad file descriptor) [pid 5339] close(14) = -1 EBADF (Bad file descriptor) [pid 5339] close(15) = -1 EBADF (Bad file descriptor) [pid 5339] close(16) = -1 EBADF (Bad file descriptor) [pid 5339] close(17) = -1 EBADF (Bad file descriptor) [pid 5339] close(18) = -1 EBADF (Bad file descriptor) [pid 5339] close(19) = -1 EBADF (Bad file descriptor) [pid 5339] close(20) = -1 EBADF (Bad file descriptor) [pid 5339] close(21) = -1 EBADF (Bad file descriptor) [pid 5339] close(22) = -1 EBADF (Bad file descriptor) [pid 5339] close(23) = -1 EBADF (Bad file descriptor) [pid 5339] close(24) = -1 EBADF (Bad file descriptor) [pid 5339] close(25) = -1 EBADF (Bad file descriptor) [pid 5339] close(26) = -1 EBADF (Bad file descriptor) [pid 5339] close(27) = -1 EBADF (Bad file descriptor) [ 156.700033][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.706010][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.713042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.719934][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.725922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.732956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.739772][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.745746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5339] close(28) = -1 EBADF (Bad file descriptor) [pid 5339] close(29) = -1 EBADF (Bad file descriptor) [pid 5339] exit_group(0 [pid 5340] <... ioctl resumed> ) = ? [pid 5339] <... exit_group resumed>) = ? [pid 5340] +++ exited with 0 +++ [pid 5339] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 40 ./strace-static-x86_64: Process 5349 attached [pid 5349] set_robust_list(0x555589418760, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [ 156.752784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.759608][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.765603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.772641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.779461][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.785461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.792497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.799313][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4executing program ) = 4 [pid 5349] close(3) = 0 [pid 5349] write(1, "executing program\n", 18) = 18 [pid 5349] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5349] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5349] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5349] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5349] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5350 attached => {parent_tid=[41]}, 88) = 41 [pid 5350] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [ 156.805303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.812397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.819198][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.825170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.832284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.839097][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.845350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5349] rt_sigprocmask(SIG_SETMASK, [], [pid 5350] <... rseq resumed>) = 0 [pid 5349] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5350] set_robust_list(0x7f6020a4b9a0, 24 [pid 5349] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... set_robust_list resumed>) = 0 [pid 5350] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5349] <... futex resumed>) = 0 [pid 5350] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5349] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5350] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5350] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5349] <... futex resumed>) = 0 [pid 5350] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5349] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5350] <... openat resumed>) = 3 [pid 5349] <... futex resumed>) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_INIT [pid 5349] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5350] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5350] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 156.852485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.859306][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.865279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.872309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.879381][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.885361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.892394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.899198][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 156.905236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.912271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.919095][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.925123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.932148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.939155][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.945114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.952149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.958955][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.964933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.971962][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.978770][ C1] yealink 5-1:36.0: unexpected response 0 [ 156.984752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 156.991785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 156.998597][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.004584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.011575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.018399][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.024398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.031395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.038173][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.044148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.051174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.057973][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.063943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.070976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.077794][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.083731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.090763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.097588][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.103556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.110589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.117422][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.123380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.130419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.137227][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.143216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.150263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.157075][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.163041][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.170103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.176910][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.182893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.189941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.196759][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 157.202742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.209795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.216602][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.222575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.229642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.236459][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.242443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.249442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.256229][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.262184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.269242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.276065][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.282134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.289216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.296033][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.302042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.309078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.315879][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.321825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.328959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.335850][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.341807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.348837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.355646][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.361645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.368683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.375499][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.381462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.388467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.395286][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.401282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.408421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.415232][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.421236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.428300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.435134][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.441129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.448185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.455096][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.461207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.468875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.475680][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.481639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.488646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.495440][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.501429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.508445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.515233][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.521167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.528198][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.535015][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.540989][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.548044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.554938][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.560885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.567929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.574745][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.580788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.587808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.594623][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.600603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.607611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.614423][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.620410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.627479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.634301][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.640284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.647321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.654135][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5341] close(3) = 0 [pid 5341] close(4) = -1 EBADF (Bad file descriptor) [pid 5341] close(5) = -1 EBADF (Bad file descriptor) [pid 5341] close(6) = -1 EBADF (Bad file descriptor) [pid 5341] close(7) = -1 EBADF (Bad file descriptor) [pid 5341] close(8) = -1 EBADF (Bad file descriptor) [pid 5341] close(9) = -1 EBADF (Bad file descriptor) [pid 5341] close(10) = -1 EBADF (Bad file descriptor) [pid 5341] close(11) = -1 EBADF (Bad file descriptor) [pid 5341] close(12) = -1 EBADF (Bad file descriptor) [pid 5341] close(13) = -1 EBADF (Bad file descriptor) [pid 5341] close(14) = -1 EBADF (Bad file descriptor) [pid 5341] close(15) = -1 EBADF (Bad file descriptor) [pid 5341] close(16) = -1 EBADF (Bad file descriptor) [pid 5341] close(17) = -1 EBADF (Bad file descriptor) [pid 5341] close(18) = -1 EBADF (Bad file descriptor) [pid 5341] close(19) = -1 EBADF (Bad file descriptor) [pid 5341] close(20) = -1 EBADF (Bad file descriptor) [pid 5341] close(21) = -1 EBADF (Bad file descriptor) [pid 5341] close(22) = -1 EBADF (Bad file descriptor) [pid 5341] close(23) = -1 EBADF (Bad file descriptor) [pid 5341] close(24) = -1 EBADF (Bad file descriptor) [pid 5341] close(25) = -1 EBADF (Bad file descriptor) [pid 5341] close(26) = -1 EBADF (Bad file descriptor) [pid 5341] close(27) = -1 EBADF (Bad file descriptor) [pid 5341] close(28) = -1 EBADF (Bad file descriptor) [pid 5341] close(29) = -1 EBADF (Bad file descriptor) [pid 5341] exit_group(0 [pid 5342] <... ioctl resumed> ) = ? [pid 5341] <... exit_group resumed>) = ? [ 157.660128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.667167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.673990][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.679987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.687031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.693860][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.699845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5342] +++ exited with 0 +++ [pid 5341] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=38, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5351 attached [pid 5351] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 40 [pid 5351] <... set_robust_list resumed>) = 0 [ 157.706888][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.713706][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.719729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.726808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.733622][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.739612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.746652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.753477][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5351] setpgid(0, 0) = 0 [pid 5351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5351] write(3, "1000", 4) = 4 [pid 5351] close(3executing program ) = 0 [pid 5351] write(1, "executing program\n", 18) = 18 [pid 5351] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5351] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5351] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5351] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5351] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[41]}, 88) = 41 [ 157.759454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.766487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.773299][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.779269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.786303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.793128][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.799136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5352 attached [pid 5352] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5352] set_robust_list(0x7f6020a4b9a0, 24 [pid 5351] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5351] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5352] <... set_robust_list resumed>) = 0 [pid 5352] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5352] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5352] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5351] <... futex resumed>) = 0 [pid 5352] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5351] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] <... openat resumed>) = 3 [pid 5351] <... futex resumed>) = 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_INIT [pid 5351] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5352] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5352] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 157.806179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.812987][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.818947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.825981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.832799][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.838781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.845857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.852660][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 157.858661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.865710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.872727][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.878745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.885785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.892600][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.898623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5343] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 157.905664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.912539][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.918532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.925578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.932395][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.938383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.945433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.952258][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.958277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.965324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.972142][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.978220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 157.985265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 157.992082][ C1] yealink 5-1:36.0: unexpected response 0 [ 157.998070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.005105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.011915][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.017944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.025001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.031814][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.037788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.044828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.051662][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.057619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.064652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.071463][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.077416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.084473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.091284][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.097269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.104310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.111121][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.117090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.124181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.130996][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.137008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.144060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.150963][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.156950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.163995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.170805][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.176791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.183846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.190665][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.196660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.203709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.210524][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.216513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.223557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.230375][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.236376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.243536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.250344][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5343] close(3) = 0 [pid 5343] close(4) = -1 EBADF (Bad file descriptor) [pid 5343] close(5) = -1 EBADF (Bad file descriptor) [pid 5343] close(6) = -1 EBADF (Bad file descriptor) [pid 5343] close(7) = -1 EBADF (Bad file descriptor) [pid 5343] close(8) = -1 EBADF (Bad file descriptor) [pid 5343] close(9) = -1 EBADF (Bad file descriptor) [pid 5343] close(10) = -1 EBADF (Bad file descriptor) [pid 5343] close(11) = -1 EBADF (Bad file descriptor) [pid 5343] close(12) = -1 EBADF (Bad file descriptor) [pid 5343] close(13) = -1 EBADF (Bad file descriptor) [pid 5343] close(14) = -1 EBADF (Bad file descriptor) [pid 5343] close(15) = -1 EBADF (Bad file descriptor) [pid 5343] close(16) = -1 EBADF (Bad file descriptor) [pid 5343] close(17) = -1 EBADF (Bad file descriptor) [ 158.256316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.263352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.270169][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.276167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.283185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.290031][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.296007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.303035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5343] close(18) = -1 EBADF (Bad file descriptor) [pid 5343] close(19) = -1 EBADF (Bad file descriptor) [pid 5343] close(20) = -1 EBADF (Bad file descriptor) [pid 5343] close(21) = -1 EBADF (Bad file descriptor) [pid 5343] close(22) = -1 EBADF (Bad file descriptor) [pid 5343] close(23) = -1 EBADF (Bad file descriptor) [pid 5343] close(24) = -1 EBADF (Bad file descriptor) [pid 5343] close(25) = -1 EBADF (Bad file descriptor) [pid 5343] close(26) = -1 EBADF (Bad file descriptor) [pid 5343] close(27) = -1 EBADF (Bad file descriptor) [pid 5343] close(28) = -1 EBADF (Bad file descriptor) [ 158.309854][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.315839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.322879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.329688][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.335635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.342690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.349506][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.355493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5343] close(29) = -1 EBADF (Bad file descriptor) [pid 5343] exit_group(0 [pid 5344] <... ioctl resumed> ) = ? [pid 5343] <... exit_group resumed>) = ? [pid 5344] +++ exited with 0 +++ [pid 5343] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=31, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached , child_tidptr=0x555589418750) = 33 [pid 5353] set_robust_list(0x555589418760, 24) = 0 [pid 5353] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5353] setpgid(0, 0) = 0 [pid 5353] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5353] write(3, "1000", 4) = 4 [pid 5353] close(3) = 0 executing program [pid 5353] write(1, "executing program\n", 18) = 18 [pid 5353] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5353] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5353] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5353] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5353] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5354 attached [ 158.362521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.369336][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.375316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.382344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.389414][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.395359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.402379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 => {parent_tid=[34]}, 88) = 34 [pid 5354] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5353] rt_sigprocmask(SIG_SETMASK, [], [pid 5354] <... rseq resumed>) = 0 [pid 5353] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5354] set_robust_list(0x7f6020a4b9a0, 24 [pid 5353] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5354] <... set_robust_list resumed>) = 0 [pid 5354] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5354] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5354] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5353] <... futex resumed>) = 0 [pid 5353] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5353] <... futex resumed>) = 0 [pid 5354] <... openat resumed>) = 3 [pid 5353] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 158.409196][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.415162][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.422184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.428989][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.434938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.441960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.448774][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.454786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 158.461816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.468626][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.474582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.481620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.488428][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.494499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.501532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.508341][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.514321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.521349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.528153][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.534123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.541150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.547946][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.553961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.560997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.567810][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.573872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.580901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.587709][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.593783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.600896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.607699][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.613678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.620714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.627521][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.633750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.640920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.647729][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.653875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.660898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.667708][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.673681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.680743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.687554][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.693524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.700538][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.707439][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.713419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.720518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.727424][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.733413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.740438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.747239][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.753212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5345] close(3) = 0 [pid 5345] close(4) = -1 EBADF (Bad file descriptor) [pid 5345] close(5) = -1 EBADF (Bad file descriptor) [pid 5345] close(6) = -1 EBADF (Bad file descriptor) [pid 5345] close(7) = -1 EBADF (Bad file descriptor) [pid 5345] close(8) = -1 EBADF (Bad file descriptor) [pid 5345] close(9) = -1 EBADF (Bad file descriptor) [ 158.760238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.767037][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.772984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.780036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.786848][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.792860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.799908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.806719][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5345] close(10) = -1 EBADF (Bad file descriptor) [pid 5345] close(11) = -1 EBADF (Bad file descriptor) [pid 5345] close(12) = -1 EBADF (Bad file descriptor) [pid 5345] close(13) = -1 EBADF (Bad file descriptor) [pid 5345] close(14) = -1 EBADF (Bad file descriptor) [pid 5345] close(15) = -1 EBADF (Bad file descriptor) [pid 5345] close(16) = -1 EBADF (Bad file descriptor) [pid 5345] close(17) = -1 EBADF (Bad file descriptor) [pid 5345] close(18) = -1 EBADF (Bad file descriptor) [pid 5345] close(19) = -1 EBADF (Bad file descriptor) [pid 5345] close(20) = -1 EBADF (Bad file descriptor) [pid 5345] close(21) = -1 EBADF (Bad file descriptor) [pid 5345] close(22) = -1 EBADF (Bad file descriptor) [pid 5345] close(23) = -1 EBADF (Bad file descriptor) [pid 5345] close(24) = -1 EBADF (Bad file descriptor) [pid 5345] close(25) = -1 EBADF (Bad file descriptor) [pid 5345] close(26) = -1 EBADF (Bad file descriptor) [pid 5345] close(27) = -1 EBADF (Bad file descriptor) [pid 5345] close(28) = -1 EBADF (Bad file descriptor) [pid 5345] close(29) = -1 EBADF (Bad file descriptor) [ 158.812693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.819772][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.826596][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.832871][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.839911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.846727][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.852700][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5345] exit_group(0 [pid 5346] <... ioctl resumed> ) = ? [pid 5345] <... exit_group resumed>) = ? [pid 5346] +++ exited with 0 +++ [pid 5345] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5355 attached [pid 5355] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 42 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5355] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5355] setpgid(0, 0) = 0 [pid 5355] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 158.859734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.866631][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.872614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.879635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.886533][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.892528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.899556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.906377][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5355] write(3, "1000", 4) = 4 [pid 5355] close(3) = 0 executing program [pid 5355] write(1, "executing program\n", 18) = 18 [pid 5355] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5355] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5355] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5355] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5355] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5355] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5355] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[43]}, 88) = 43 [pid 5355] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5355] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 158.912371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.919447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.926259][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.932224][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.939280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.946086][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.952076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.959099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5355] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5356 attached [pid 5356] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5356] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5356] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5356] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5356] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5355] <... futex resumed>) = 0 [pid 5356] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5355] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5356] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5356] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5356] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 158.965911][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.971888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.978907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 158.985715][ C1] yealink 5-1:36.0: unexpected response 0 [ 158.991669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 158.998676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.005488][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5356] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 159.011456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.018472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.025293][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.031269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.038303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.045156][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.051209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.058238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.065047][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.070998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.078045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.084850][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.090802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.097815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.104621][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.110625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.117660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.124648][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.130587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.137709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.144504][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.150446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.157470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 159.164293][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.170326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.177624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.184508][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.190482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.197522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.204333][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.210315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.217530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.224356][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.230424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.237448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.244264][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.250195][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.257247][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.264054][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.270004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.277023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.283827][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.289795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.296864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.303710][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.309715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.316738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.323579][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.329737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.336751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.343547][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.349470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.356487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.363302][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.369342][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.376385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.383284][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.389270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.396307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.403217][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.409211][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5347] close(3) = 0 [ 159.416229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.423042][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.429042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.436088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.442911][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.448893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.455928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5347] close(4) = -1 EBADF (Bad file descriptor) [pid 5347] close(5) = -1 EBADF (Bad file descriptor) [pid 5347] close(6) = -1 EBADF (Bad file descriptor) [pid 5347] close(7) = -1 EBADF (Bad file descriptor) [pid 5347] close(8) = -1 EBADF (Bad file descriptor) [pid 5347] close(9) = -1 EBADF (Bad file descriptor) [pid 5347] close(10) = -1 EBADF (Bad file descriptor) [pid 5347] close(11) = -1 EBADF (Bad file descriptor) [pid 5347] close(12) = -1 EBADF (Bad file descriptor) [pid 5347] close(13) = -1 EBADF (Bad file descriptor) [pid 5347] close(14) = -1 EBADF (Bad file descriptor) [pid 5347] close(15) = -1 EBADF (Bad file descriptor) [pid 5347] close(16) = -1 EBADF (Bad file descriptor) [pid 5347] close(17) = -1 EBADF (Bad file descriptor) [ 159.462753][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.468727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.475805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.482628][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.488614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.495668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.502507][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.508573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5347] close(18) = -1 EBADF (Bad file descriptor) [pid 5347] close(19) = -1 EBADF (Bad file descriptor) [pid 5347] close(20) = -1 EBADF (Bad file descriptor) [pid 5347] close(21) = -1 EBADF (Bad file descriptor) [pid 5347] close(22) = -1 EBADF (Bad file descriptor) [pid 5347] close(23) = -1 EBADF (Bad file descriptor) [pid 5347] close(24) = -1 EBADF (Bad file descriptor) [pid 5347] close(25) = -1 EBADF (Bad file descriptor) [pid 5347] close(26) = -1 EBADF (Bad file descriptor) [pid 5347] close(27) = -1 EBADF (Bad file descriptor) [pid 5347] close(28) = -1 EBADF (Bad file descriptor) [pid 5347] close(29) = -1 EBADF (Bad file descriptor) [pid 5347] exit_group(0 [pid 5348] <... ioctl resumed> ) = ? [pid 5347] <... exit_group resumed>) = ? [ 159.515684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.522590][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.528580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.535597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.542502][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.548478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.555507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.562322][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5348] +++ exited with 0 +++ [pid 5347] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 42 ./strace-static-x86_64: Process 5357 attached [pid 5357] set_robust_list(0x555589418760, 24) = 0 [pid 5357] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5357] setpgid(0, 0) = 0 [pid 5357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5357] write(3, "1000", 4) = 4 [pid 5357] close(3) = 0 executing program [pid 5357] write(1, "executing program\n", 18) = 18 [pid 5357] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5357] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5357] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 159.568300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.575349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.582164][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.588113][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.595150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.601960][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.607941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5357] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5357] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5357] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[43]}, 88) = 43 [pid 5357] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5357] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5357] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5358 attached [pid 5358] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5358] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5358] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5358] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5358] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5357] <... futex resumed>) = 0 [pid 5358] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5357] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5358] <... openat resumed>) = 3 [ 159.614963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.621767][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.627822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.634930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.641754][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.647726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.654749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.661728][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5357] <... futex resumed>) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_INIT [pid 5357] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5358] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5358] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 159.667705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.674727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.681542][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.687518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.694555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.701403][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.707448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.714452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.721273][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.727249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.734253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.741059][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.747053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.754083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.761061][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.767030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.774157][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.780938][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.786953][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.793974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.800780][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.806794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.813847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.820662][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.826648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.833679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.840493][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.846485][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.853509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.860324][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.866307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.873343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.880153][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.886133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.893169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.899980][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.905962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.912989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 159.919800][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.925819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.932863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.939676][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.945671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.952711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.959527][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.965512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.972556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.979351][ C1] yealink 5-1:36.0: unexpected response 0 [ 159.985318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 159.992346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 159.999140][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.005123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.012153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.018960][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.024937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.031957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.038765][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.044720][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.051762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.058600][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.064581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.071616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.078424][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.084404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.091468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.098279][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.104258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.111297][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.118100][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.124043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.131072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.137881][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.143867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.150986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.157788][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.163731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.170771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.177580][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.183553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.190586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.197398][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.203374][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.210395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5349] close(3) = 0 [pid 5349] close(4) = -1 EBADF (Bad file descriptor) [ 160.217203][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.223167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.230290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.237113][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.243095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.250111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.256929][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.262886][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5349] close(5) = -1 EBADF (Bad file descriptor) [pid 5349] close(6) = -1 EBADF (Bad file descriptor) [pid 5349] close(7) = -1 EBADF (Bad file descriptor) [pid 5349] close(8) = -1 EBADF (Bad file descriptor) [pid 5349] close(9) = -1 EBADF (Bad file descriptor) [pid 5349] close(10) = -1 EBADF (Bad file descriptor) [pid 5349] close(11) = -1 EBADF (Bad file descriptor) [pid 5349] close(12) = -1 EBADF (Bad file descriptor) [pid 5349] close(13) = -1 EBADF (Bad file descriptor) [pid 5349] close(14) = -1 EBADF (Bad file descriptor) [pid 5349] close(15) = -1 EBADF (Bad file descriptor) [pid 5349] close(16) = -1 EBADF (Bad file descriptor) [pid 5349] close(17) = -1 EBADF (Bad file descriptor) [pid 5349] close(18) = -1 EBADF (Bad file descriptor) [pid 5349] close(19) = -1 EBADF (Bad file descriptor) [pid 5349] close(20) = -1 EBADF (Bad file descriptor) [pid 5349] close(21) = -1 EBADF (Bad file descriptor) [pid 5349] close(22) = -1 EBADF (Bad file descriptor) [pid 5349] close(23) = -1 EBADF (Bad file descriptor) [pid 5349] close(24) = -1 EBADF (Bad file descriptor) [pid 5349] close(25) = -1 EBADF (Bad file descriptor) [pid 5349] close(26) = -1 EBADF (Bad file descriptor) [pid 5349] close(27) = -1 EBADF (Bad file descriptor) [ 160.269890][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.276700][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.282686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.289736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.296551][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.302542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.309583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.316394][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5349] close(28) = -1 EBADF (Bad file descriptor) [pid 5349] close(29) = -1 EBADF (Bad file descriptor) [pid 5349] exit_group(0 [pid 5350] <... ioctl resumed> ) = ? [pid 5349] <... exit_group resumed>) = ? [ 160.322395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.329416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.336226][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.342218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.349290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.356129][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.362083][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5350] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 42 ./strace-static-x86_64: Process 5359 attached [pid 5359] set_robust_list(0x555589418760, 24) = 0 [pid 5359] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5359] setpgid(0, 0) = 0 [pid 5359] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 160.369070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.377273][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.383259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.390288][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.397140][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.403071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.410125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.417023][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5359] write(3, "1000", 4) = 4 executing program [pid 5359] close(3) = 0 [pid 5359] write(1, "executing program\n", 18) = 18 [pid 5359] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5359] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5359] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5359] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5359] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5359] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[43]}, 88) = 43 ./strace-static-x86_64: Process 5360 attached [pid 5359] rt_sigprocmask(SIG_SETMASK, [], [pid 5360] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5359] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5360] <... rseq resumed>) = 0 [pid 5360] set_robust_list(0x7f6020a4b9a0, 24 [pid 5359] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] <... set_robust_list resumed>) = 0 [pid 5359] <... futex resumed>) = 0 [pid 5360] rt_sigprocmask(SIG_SETMASK, [], [pid 5359] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5360] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 160.423013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.430061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.436874][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.442867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.449906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.456722][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.462705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5360] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5360] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5359] <... futex resumed>) = 0 [pid 5360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5359] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5360] <... openat resumed>) = 3 [pid 5359] <... futex resumed>) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_INIT [pid 5359] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5360] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 160.469741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.476643][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.482617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.489660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.496489][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.502488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.509536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.516352][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.522324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.529331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.536174][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.542174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.549211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.556021][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.561993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.569031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.575831][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.581767][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.588790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.595619][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.601599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.608628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.615435][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.621402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.628435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.635249][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.641182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.648224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.655032][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.660964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.668013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.674834][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.680771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.687806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.694609][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.700581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.707790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.714606][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.720585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.727570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.734369][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.740372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.747363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.754259][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.760285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.767275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.774064][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.780044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.787091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.793894][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.799857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.806892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.813703][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.819680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.826694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.833494][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.839441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.846455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.853262][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.859231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.866232][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5351] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 160.873040][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.879005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.886038][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.893032][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.898976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.905992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.912805][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.918771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.925790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.932609][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.938588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.945612][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.952431][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.958419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.965471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.972375][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.978349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 160.985602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 160.992419][ C1] yealink 5-1:36.0: unexpected response 0 [ 160.998407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.005430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.012330][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.018298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.025318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.032150][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.038114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.045127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.051937][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.057986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.065025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.071836][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.077788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.084810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.091652][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.097584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.104639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.111451][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.117421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.124418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.131233][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.137202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.144231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.151040][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.157008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.164027][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.170837][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5351] close(3) = 0 [pid 5351] close(4) = -1 EBADF (Bad file descriptor) [pid 5351] close(5) = -1 EBADF (Bad file descriptor) [pid 5351] close(6) = -1 EBADF (Bad file descriptor) [pid 5351] close(7) = -1 EBADF (Bad file descriptor) [pid 5351] close(8) = -1 EBADF (Bad file descriptor) [pid 5351] close(9) = -1 EBADF (Bad file descriptor) [pid 5351] close(10) = -1 EBADF (Bad file descriptor) [pid 5351] close(11) = -1 EBADF (Bad file descriptor) [pid 5351] close(12) = -1 EBADF (Bad file descriptor) [pid 5351] close(13) = -1 EBADF (Bad file descriptor) [pid 5351] close(14) = -1 EBADF (Bad file descriptor) [pid 5351] close(15) = -1 EBADF (Bad file descriptor) [pid 5351] close(16) = -1 EBADF (Bad file descriptor) [pid 5351] close(17) = -1 EBADF (Bad file descriptor) [pid 5351] close(18) = -1 EBADF (Bad file descriptor) [pid 5351] close(19) = -1 EBADF (Bad file descriptor) [pid 5351] close(20) = -1 EBADF (Bad file descriptor) [pid 5351] close(21) = -1 EBADF (Bad file descriptor) [pid 5351] close(22) = -1 EBADF (Bad file descriptor) [ 161.176798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.183822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.190639][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.196628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.203662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.210478][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.216452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5351] close(23) = -1 EBADF (Bad file descriptor) [pid 5351] close(24) = -1 EBADF (Bad file descriptor) [pid 5351] close(25) = -1 EBADF (Bad file descriptor) [pid 5351] close(26) = -1 EBADF (Bad file descriptor) [pid 5351] close(27) = -1 EBADF (Bad file descriptor) [pid 5351] close(28) = -1 EBADF (Bad file descriptor) [pid 5351] close(29) = -1 EBADF (Bad file descriptor) [pid 5351] exit_group(0 [pid 5352] <... ioctl resumed> ) = ? [pid 5351] <... exit_group resumed>) = ? [pid 5352] +++ exited with 0 +++ [ 161.223470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.230283][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.236262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.243276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.250169][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.256162][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.263219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.270115][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5351] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=40, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 42 ./strace-static-x86_64: Process 5361 attached [pid 5361] set_robust_list(0x555589418760, 24) = 0 [pid 5361] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5361] setpgid(0, 0) = 0 [pid 5361] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] write(1, "executing program\n", 18) = 18 [pid 5361] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5361] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 161.276056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.283072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.289877][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.295850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.302819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.309630][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.315608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5361] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5361] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5361] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[43]}, 88) = 43 [pid 5361] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5361] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5362 attached [pid 5361] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5362] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5362] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5362] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5362] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5362] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5361] <... futex resumed>) = 0 [pid 5361] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5361] <... futex resumed>) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_INIT [ 161.322626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.329516][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.335483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.342594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.349407][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.355382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.362406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.369243][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5361] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5362] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5362] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 161.375177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.382200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.389013][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.394982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.402001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.408814][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.414812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.421802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.428668][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.434607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.441635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.448444][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.454432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.461488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.468310][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5362] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 161.474288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.481367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.488145][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.494288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.501304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.508133][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.514116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.521148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.527956][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.533942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.540974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.547811][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.553761][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.560791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.567591][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.573562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.580607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.587626][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.593604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.600623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.607430][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.613422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.620469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.627278][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.633247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.640276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.647211][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.653196][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.660221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.667020][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.672973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.680017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.686925][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.692900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.699899][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.706694][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.712672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.719712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.726530][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.732513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.739555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.746362][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.752311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.759350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.766157][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.772100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.779121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.785928][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.791868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.798978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.805870][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.811846][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.818878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.825685][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.831663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.838676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.845483][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.851433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.858448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.865255][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.871222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.878379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.885215][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.891175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.898219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.905038][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.911110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.918149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5353] close(3) = 0 [pid 5353] close(4) = -1 EBADF (Bad file descriptor) [pid 5353] close(5) = -1 EBADF (Bad file descriptor) [pid 5353] close(6) = -1 EBADF (Bad file descriptor) [pid 5353] close(7) = -1 EBADF (Bad file descriptor) [pid 5353] close(8) = -1 EBADF (Bad file descriptor) [pid 5353] close(9) = -1 EBADF (Bad file descriptor) [pid 5353] close(10) = -1 EBADF (Bad file descriptor) [pid 5353] close(11) = -1 EBADF (Bad file descriptor) [pid 5353] close(12) = -1 EBADF (Bad file descriptor) [pid 5353] close(13) = -1 EBADF (Bad file descriptor) [pid 5353] close(14) = -1 EBADF (Bad file descriptor) [pid 5353] close(15) = -1 EBADF (Bad file descriptor) [pid 5353] close(16) = -1 EBADF (Bad file descriptor) [pid 5353] close(17) = -1 EBADF (Bad file descriptor) [pid 5353] close(18) = -1 EBADF (Bad file descriptor) [pid 5353] close(19) = -1 EBADF (Bad file descriptor) [pid 5353] close(20) = -1 EBADF (Bad file descriptor) [pid 5353] close(21) = -1 EBADF (Bad file descriptor) [pid 5353] close(22) = -1 EBADF (Bad file descriptor) [pid 5353] close(23) = -1 EBADF (Bad file descriptor) [pid 5353] close(24) = -1 EBADF (Bad file descriptor) [pid 5353] close(25) = -1 EBADF (Bad file descriptor) [pid 5353] close(26) = -1 EBADF (Bad file descriptor) [pid 5353] close(27) = -1 EBADF (Bad file descriptor) [pid 5353] close(28) = -1 EBADF (Bad file descriptor) [pid 5353] close(29) = -1 EBADF (Bad file descriptor) [ 161.924963][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.930935][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.937960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.944784][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.950773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.957815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.964639][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.970635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5353] exit_group(0 [pid 5354] <... ioctl resumed> ) = ? [pid 5353] <... exit_group resumed>) = ? [pid 5354] +++ exited with 0 +++ [pid 5353] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=33, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 161.977671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 161.984486][ C1] yealink 5-1:36.0: unexpected response 0 [ 161.990472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 161.997565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.004383][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.010474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.017506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.024430][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5363 attached , child_tidptr=0x555589418750) = 35 [pid 5363] set_robust_list(0x555589418760, 24) = 0 [pid 5363] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5363] setpgid(0, 0) = 0 [pid 5363] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5355] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5363] <... openat resumed>) = 3 [pid 5363] write(3, "1000", 4) = 4 [pid 5363] close(3) = 0 executing program [pid 5363] write(1, "executing program\n", 18) = 18 [pid 5363] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5363] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5363] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5363] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 162.030429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.037441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.044242][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.050214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.057242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.064058][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.070042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5363] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5363] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5363] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5364 attached [pid 5364] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5363] <... clone3 resumed> => {parent_tid=[36]}, 88) = 36 [pid 5364] <... rseq resumed>) = 0 [pid 5363] rt_sigprocmask(SIG_SETMASK, [], [pid 5364] set_robust_list(0x7f6020a4b9a0, 24 [pid 5363] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5364] <... set_robust_list resumed>) = 0 [pid 5363] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] rt_sigprocmask(SIG_SETMASK, [], [pid 5363] <... futex resumed>) = 0 [pid 5364] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5363] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5364] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5364] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5363] <... futex resumed>) = 0 [pid 5364] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5364] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5363] <... futex resumed>) = 0 [pid 5364] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5363] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5364] <... openat resumed>) = 3 [pid 5364] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5364] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 162.077048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.083941][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.089924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.096984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.103792][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.109776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.116796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.123784][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.129760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.136792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.143603][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.149591][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.156628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.163426][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.169380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.176378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.183190][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.189145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.196228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.203021][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.209005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.215989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.222780][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.228740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.235787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.242723][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.248726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.255787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.262668][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.268597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.275609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.282423][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.288405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.295643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.302446][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.308421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.315471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.322281][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.328372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.335473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.342278][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.348258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.355306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.362126][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.368163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.375280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.382086][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.388168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.395201][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.402014][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.407970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.415023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.421840][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.427826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.434853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.441676][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.447643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.454677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.461490][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.467469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.474499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5364] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5355] close(3) = 0 [pid 5355] close(4) = -1 EBADF (Bad file descriptor) [pid 5355] close(5) = -1 EBADF (Bad file descriptor) [pid 5355] close(6) = -1 EBADF (Bad file descriptor) [pid 5355] close(7) = -1 EBADF (Bad file descriptor) [pid 5355] close(8) = -1 EBADF (Bad file descriptor) [pid 5355] close(9) = -1 EBADF (Bad file descriptor) [pid 5355] close(10) = -1 EBADF (Bad file descriptor) [pid 5355] close(11) = -1 EBADF (Bad file descriptor) [pid 5355] close(12) = -1 EBADF (Bad file descriptor) [pid 5355] close(13) = -1 EBADF (Bad file descriptor) [pid 5355] close(14) = -1 EBADF (Bad file descriptor) [pid 5355] close(15) = -1 EBADF (Bad file descriptor) [pid 5355] close(16) = -1 EBADF (Bad file descriptor) [pid 5355] close(17) = -1 EBADF (Bad file descriptor) [pid 5355] close(18) = -1 EBADF (Bad file descriptor) [pid 5355] close(19) = -1 EBADF (Bad file descriptor) [pid 5355] close(20) = -1 EBADF (Bad file descriptor) [pid 5355] close(21) = -1 EBADF (Bad file descriptor) [pid 5355] close(22) = -1 EBADF (Bad file descriptor) [pid 5355] close(23) = -1 EBADF (Bad file descriptor) [pid 5355] close(24) = -1 EBADF (Bad file descriptor) [ 162.481310][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.487300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.494362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.501178][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.507176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.514224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.521028][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5355] close(25) = -1 EBADF (Bad file descriptor) [pid 5355] close(26) = -1 EBADF (Bad file descriptor) [pid 5355] close(27) = -1 EBADF (Bad file descriptor) [pid 5355] close(28) = -1 EBADF (Bad file descriptor) [pid 5355] close(29) = -1 EBADF (Bad file descriptor) [pid 5355] exit_group(0 [pid 5356] <... ioctl resumed> ) = ? [pid 5355] <... exit_group resumed>) = ? [ 162.527025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.534169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.540963][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.546904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.553925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.560731][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.566711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.573750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5356] +++ exited with 0 +++ [pid 5355] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 44 ./strace-static-x86_64: Process 5365 attached [pid 5365] set_robust_list(0x555589418760, 24) = 0 [pid 5365] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5365] setpgid(0, 0) = 0 [ 162.580564][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.586554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.593581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.600395][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.606376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.613411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.620211][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.626161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5365] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5365] write(3, "1000", 4) = 4 [pid 5365] close(3) = 0 [pid 5365] write(1, "executing program\n", 18) = 18 [pid 5365] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5365] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5365] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5365] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5365] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5365] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5365] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[45]}, 88) = 45 [pid 5365] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5365] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5366 attached [pid 5365] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5366] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5366] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5366] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5366] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5366] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5365] <... futex resumed>) = 0 [pid 5366] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5365] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5366] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5365] <... futex resumed>) = 0 [pid 5366] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5365] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5366] <... openat resumed>) = 3 [pid 5366] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 162.633284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.640162][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.646158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.653214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.660035][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.666017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.673046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5366] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5366] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5357] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 162.679873][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.685821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.692847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.699754][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.705741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.712770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.719571][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.725536][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.732580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.739476][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.745454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.752486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.759284][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.765247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.772286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.779090][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.785154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.792283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.799104][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.805084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.812112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.818923][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.824930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.832029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.838836][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.844812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.851869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.858679][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.864657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.871696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.878523][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.884510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.891520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.898318][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.904267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.911313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.918145][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.924110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.931154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.937947][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.943879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.950902][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.957706][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.963679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.970700][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.977498][ C1] yealink 5-1:36.0: unexpected response 0 [ 162.983451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 162.990474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 162.997289][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.003262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.010308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.017087][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.023048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.030075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.036888][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.042866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.049988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.056810][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.062762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.069825][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.076636][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.082608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.089644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.096453][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.102442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.109488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.116271][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.122199][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5357] close(3) = 0 [pid 5357] close(4) = -1 EBADF (Bad file descriptor) [pid 5357] close(5) = -1 EBADF (Bad file descriptor) [pid 5357] close(6) = -1 EBADF (Bad file descriptor) [pid 5357] close(7) = -1 EBADF (Bad file descriptor) [pid 5357] close(8) = -1 EBADF (Bad file descriptor) [pid 5357] close(9) = -1 EBADF (Bad file descriptor) [pid 5357] close(10) = -1 EBADF (Bad file descriptor) [pid 5357] close(11) = -1 EBADF (Bad file descriptor) [pid 5357] close(12) = -1 EBADF (Bad file descriptor) [pid 5357] close(13) = -1 EBADF (Bad file descriptor) [pid 5357] close(14) = -1 EBADF (Bad file descriptor) [pid 5357] close(15) = -1 EBADF (Bad file descriptor) [ 163.129213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.136066][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.142044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.149073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.155893][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.161961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.168990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.175810][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5357] close(16) = -1 EBADF (Bad file descriptor) [pid 5357] close(17) = -1 EBADF (Bad file descriptor) [pid 5357] close(18) = -1 EBADF (Bad file descriptor) [pid 5357] close(19) = -1 EBADF (Bad file descriptor) [pid 5357] close(20) = -1 EBADF (Bad file descriptor) [pid 5357] close(21) = -1 EBADF (Bad file descriptor) [pid 5357] close(22) = -1 EBADF (Bad file descriptor) [pid 5357] close(23) = -1 EBADF (Bad file descriptor) [pid 5357] close(24) = -1 EBADF (Bad file descriptor) [pid 5357] close(25) = -1 EBADF (Bad file descriptor) [pid 5357] close(26) = -1 EBADF (Bad file descriptor) [pid 5357] close(27) = -1 EBADF (Bad file descriptor) [ 163.181772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.188794][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.195593][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.201526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.208540][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.215336][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.221277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.228305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5357] close(28) = -1 EBADF (Bad file descriptor) [pid 5357] close(29) = -1 EBADF (Bad file descriptor) [pid 5357] exit_group(0 [pid 5358] <... ioctl resumed> ) = ? [pid 5357] <... exit_group resumed>) = ? [pid 5358] +++ exited with 0 +++ [pid 5357] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5367 attached , child_tidptr=0x555589418750) = 44 [pid 5367] set_robust_list(0x555589418760, 24) = 0 [pid 5367] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5367] setpgid(0, 0) = 0 [pid 5367] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5367] write(3, "1000", 4) = 4 [ 163.235149][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.241134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.248147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.255070][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.261058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.268176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.275099][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5367] close(3executing program ) = 0 [pid 5367] write(1, "executing program\n", 18) = 18 [pid 5367] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5367] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5367] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5367] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5368 attached => {parent_tid=[45]}, 88) = 45 [pid 5368] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5367] rt_sigprocmask(SIG_SETMASK, [], [pid 5368] <... rseq resumed>) = 0 [pid 5367] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5368] set_robust_list(0x7f6020a4b9a0, 24 [pid 5367] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] <... set_robust_list resumed>) = 0 [pid 5368] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5368] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5367] <... futex resumed>) = 0 [pid 5368] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5368] <... futex resumed>) = 0 [pid 5367] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5367] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5367] <... futex resumed>) = 0 [pid 5368] <... openat resumed>) = 3 [ 163.281168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.288207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.295026][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.301005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.308024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.314838][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.320819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.327850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5367] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5368] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5368] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 163.334668][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.340675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.347696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.354504][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.360494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.367526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.374333][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.380328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.387355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.394164][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.400108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.407156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.413974][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.420020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.427021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.433916][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.439889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.447006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.453819][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.459758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.466799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.473610][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.479604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.486634][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.493444][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.499385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.506461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.513273][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.519250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.526257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5368] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 163.533076][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.539059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.546052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.552839][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.558904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.565925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.572715][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.578691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.585722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.592529][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.598497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.605504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.612310][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.618264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.625273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.632084][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.638097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.645100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.651990][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.658056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.665065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.671886][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.677863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.684878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.691679][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.697645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.704661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.711465][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.717428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.724457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.731268][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.737404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.744442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.751244][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.757226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.764250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.771064][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.777057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.784143][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.790972][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.796970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.803997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.810802][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.816771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.823793][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.830594][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.836579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.843622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.850429][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.856395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.863405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.870213][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.876250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5359] close(3) = 0 [pid 5359] close(4) = -1 EBADF (Bad file descriptor) [pid 5359] close(5) = -1 EBADF (Bad file descriptor) [pid 5359] close(6) = -1 EBADF (Bad file descriptor) [pid 5359] close(7) = -1 EBADF (Bad file descriptor) [pid 5359] close(8) = -1 EBADF (Bad file descriptor) [pid 5359] close(9) = -1 EBADF (Bad file descriptor) [pid 5359] close(10) = -1 EBADF (Bad file descriptor) [pid 5359] close(11) = -1 EBADF (Bad file descriptor) [pid 5359] close(12) = -1 EBADF (Bad file descriptor) [pid 5359] close(13) = -1 EBADF (Bad file descriptor) [pid 5359] close(14) = -1 EBADF (Bad file descriptor) [pid 5359] close(15) = -1 EBADF (Bad file descriptor) [pid 5359] close(16) = -1 EBADF (Bad file descriptor) [ 163.883269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.890080][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.896059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.903115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.910048][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.916002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.923022][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.929841][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5359] close(17) = -1 EBADF (Bad file descriptor) [pid 5359] close(18) = -1 EBADF (Bad file descriptor) [pid 5359] close(19) = -1 EBADF (Bad file descriptor) [pid 5359] close(20) = -1 EBADF (Bad file descriptor) [pid 5359] close(21) = -1 EBADF (Bad file descriptor) [pid 5359] close(22) = -1 EBADF (Bad file descriptor) [pid 5359] close(23) = -1 EBADF (Bad file descriptor) [pid 5359] close(24) = -1 EBADF (Bad file descriptor) [pid 5359] close(25) = -1 EBADF (Bad file descriptor) [pid 5359] close(26) = -1 EBADF (Bad file descriptor) [pid 5359] close(27) = -1 EBADF (Bad file descriptor) [pid 5359] close(28) = -1 EBADF (Bad file descriptor) [pid 5359] close(29) = -1 EBADF (Bad file descriptor) [pid 5359] exit_group(0 [pid 5360] <... ioctl resumed> ) = ? [pid 5359] <... exit_group resumed>) = ? [pid 5360] +++ exited with 0 +++ [pid 5359] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5369 attached [ 163.935808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.942831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.949644][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.955630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.962654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 163.969511][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.975483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 163.982505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5369] set_robust_list(0x555589418760, 24) = 0 [pid 5369] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 44 [pid 5369] setpgid(0, 0) = 0 [pid 5369] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5369] write(3, "1000", 4) = 4 [pid 5369] close(3executing program ) = 0 [pid 5369] write(1, "executing program\n", 18) = 18 [pid 5369] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5369] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5369] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5369] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5369] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5369] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 163.989315][ C1] yealink 5-1:36.0: unexpected response 0 [ 163.995311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.002335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.009157][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.015127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.022167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.028992][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5369] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5370 attached => {parent_tid=[45]}, 88) = 45 [pid 5370] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5369] rt_sigprocmask(SIG_SETMASK, [], [pid 5370] <... rseq resumed>) = 0 [pid 5369] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5370] set_robust_list(0x7f6020a4b9a0, 24 [pid 5369] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... set_robust_list resumed>) = 0 [pid 5369] <... futex resumed>) = 0 [pid 5370] rt_sigprocmask(SIG_SETMASK, [], [pid 5369] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5370] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5370] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5370] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5370] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5369] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] <... openat resumed>) = 3 [pid 5369] <... futex resumed>) = 0 [pid 5370] ioctl(3, USB_RAW_IOCTL_INIT [pid 5369] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5370] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5370] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 164.034980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.042017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.048832][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.054808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.061863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.068676][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.074691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.081709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 164.088566][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.094619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.101649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.108470][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.114542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.121567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.128398][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.134378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.141381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.148222][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.154163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.161197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.168004][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.173965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.181024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.187831][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.193764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.200782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.207589][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.213537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.220578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.227389][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.233387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.240463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.247274][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.253411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.260429][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.267227][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.273169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.280195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.287019][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.292970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.300006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.306801][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.312764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.319784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.326679][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.332633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.339685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.346670][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.352594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.359598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.366393][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.372357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.379464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5370] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 164.386268][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.392400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.399556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.406381][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.412306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.419342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.426202][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.432219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.439260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.446101][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.452112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.459152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.465971][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.471947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.478971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.485789][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.491753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.498784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.505596][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.511572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.518602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.525411][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.531349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.538357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.545262][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.551257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.558290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.565103][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.571123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.578162][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.584965][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.590907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.597921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.604729][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.610662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.617697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.624508][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.630478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.637506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.644316][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.650284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.657305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.664108][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.670091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.677126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.683934][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5361] close(3) = 0 [pid 5361] close(4) = -1 EBADF (Bad file descriptor) [pid 5361] close(5) = -1 EBADF (Bad file descriptor) [pid 5361] close(6) = -1 EBADF (Bad file descriptor) [pid 5361] close(7) = -1 EBADF (Bad file descriptor) [pid 5361] close(8) = -1 EBADF (Bad file descriptor) [pid 5361] close(9) = -1 EBADF (Bad file descriptor) [pid 5361] close(10) = -1 EBADF (Bad file descriptor) [pid 5361] close(11) = -1 EBADF (Bad file descriptor) [pid 5361] close(12) = -1 EBADF (Bad file descriptor) [pid 5361] close(13) = -1 EBADF (Bad file descriptor) [pid 5361] close(14) = -1 EBADF (Bad file descriptor) [pid 5361] close(15) = -1 EBADF (Bad file descriptor) [pid 5361] close(16) = -1 EBADF (Bad file descriptor) [pid 5361] close(17) = -1 EBADF (Bad file descriptor) [pid 5361] close(18) = -1 EBADF (Bad file descriptor) [pid 5361] close(19) = -1 EBADF (Bad file descriptor) [ 164.689913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.696934][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.703745][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.709726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.716876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.723693][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.729737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5361] close(20) = -1 EBADF (Bad file descriptor) [pid 5361] close(21) = -1 EBADF (Bad file descriptor) [pid 5361] close(22) = -1 EBADF (Bad file descriptor) [pid 5361] close(23) = -1 EBADF (Bad file descriptor) [pid 5361] close(24) = -1 EBADF (Bad file descriptor) [pid 5361] close(25) = -1 EBADF (Bad file descriptor) [pid 5361] close(26) = -1 EBADF (Bad file descriptor) [pid 5361] close(27) = -1 EBADF (Bad file descriptor) [pid 5361] close(28) = -1 EBADF (Bad file descriptor) [pid 5361] close(29) = -1 EBADF (Bad file descriptor) [pid 5361] exit_group(0 [pid 5362] <... ioctl resumed> ) = ? [pid 5361] <... exit_group resumed>) = ? [ 164.736780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.743605][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.749612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.756653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.763465][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.769447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.776491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.783295][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5362] +++ exited with 0 +++ [pid 5361] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=42, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 44 ./strace-static-x86_64: Process 5371 attached [pid 5371] set_robust_list(0x555589418760, 24) = 0 [pid 5371] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] setpgid(0, 0) = 0 [ 164.789288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.796312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.803127][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.809137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.816194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.823006][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.828996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.836028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5371] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5371] write(3, "1000", 4) = 4 [pid 5371] close(3) = 0 [pid 5371] write(1, "executing program\n", 18) = 18 [pid 5371] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5371] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5371] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5371] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5371] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5371] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5371] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[45]}, 88) = 45 [pid 5371] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5371] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5371] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5372 attached [pid 5372] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5372] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5372] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 164.842834][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.848803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.855827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.862633][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.868613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.875639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.882446][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5372] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5372] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5371] <... futex resumed>) = 0 [pid 5372] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5371] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5371] <... futex resumed>) = 0 [pid 5371] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 164.888430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.895495][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.902306][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.908312][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.915359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.922265][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.928257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.935295][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.942100][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.948066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.955124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.962124][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.968117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.975163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 164.981983][ C1] yealink 5-1:36.0: unexpected response 0 [ 164.987965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 164.994989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.001794][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.007772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.014803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.021611][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.027563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.034594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.041422][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.047405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.054470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.061258][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.067229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.074258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.081056][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.086989][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.094006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.100809][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.106793][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.113818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.120705][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.126647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.133857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5363] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 165.140662][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.146619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.153656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.160474][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.166449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.173475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.180287][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.186253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.193283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.200092][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.206086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.213128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.219944][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.225961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.233003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.239805][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.245766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.252804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.259613][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.265568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.272600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.279403][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.285408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.292430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.299226][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.305182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.312225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.319023][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.324979][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.332016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.338824][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.344800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.351829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.358633][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.364580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.371607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.378412][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.384384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.391455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.398263][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.404233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.411264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.418067][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.424044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.431080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.437890][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.443862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.450892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.457697][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.463660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.470670][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.477633][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.483595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5363] close(3) = 0 [pid 5363] close(4) = -1 EBADF (Bad file descriptor) [pid 5363] close(5) = -1 EBADF (Bad file descriptor) [pid 5363] close(6) = -1 EBADF (Bad file descriptor) [pid 5363] close(7) = -1 EBADF (Bad file descriptor) [pid 5363] close(8) = -1 EBADF (Bad file descriptor) [pid 5363] close(9) = -1 EBADF (Bad file descriptor) [pid 5363] close(10) = -1 EBADF (Bad file descriptor) [pid 5363] close(11) = -1 EBADF (Bad file descriptor) [pid 5363] close(12) = -1 EBADF (Bad file descriptor) [pid 5363] close(13) = -1 EBADF (Bad file descriptor) [pid 5363] close(14) = -1 EBADF (Bad file descriptor) [pid 5363] close(15) = -1 EBADF (Bad file descriptor) [pid 5363] close(16) = -1 EBADF (Bad file descriptor) [ 165.490609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.497494][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.503440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.510461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.517275][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.523248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.530298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.537110][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5363] close(17) = -1 EBADF (Bad file descriptor) [pid 5363] close(18) = -1 EBADF (Bad file descriptor) [pid 5363] close(19) = -1 EBADF (Bad file descriptor) [pid 5363] close(20) = -1 EBADF (Bad file descriptor) [pid 5363] close(21) = -1 EBADF (Bad file descriptor) [pid 5363] close(22) = -1 EBADF (Bad file descriptor) [pid 5363] close(23) = -1 EBADF (Bad file descriptor) [pid 5363] close(24) = -1 EBADF (Bad file descriptor) [pid 5363] close(25) = -1 EBADF (Bad file descriptor) [pid 5363] close(26) = -1 EBADF (Bad file descriptor) [pid 5363] close(27) = -1 EBADF (Bad file descriptor) [pid 5363] close(28) = -1 EBADF (Bad file descriptor) [pid 5363] close(29) = -1 EBADF (Bad file descriptor) [pid 5363] exit_group(0 [pid 5364] <... ioctl resumed> ) = ? [pid 5363] <... exit_group resumed>) = ? [ 165.543130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.550167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.557049][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.563007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.570035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.576948][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.582924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.589960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5364] +++ exited with 0 +++ [pid 5363] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=35, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5373 attached , child_tidptr=0x555589418750) = 37 [pid 5373] set_robust_list(0x555589418760, 24) = 0 [pid 5373] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5373] setpgid(0, 0) = 0 [pid 5373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] write(1, "executing program\n", 18) = 18 [pid 5373] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5373] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5373] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5373] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5373] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[38]}, 88) = 38 [ 165.596781][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.602765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.609794][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.616604][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.622556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.629574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.636383][ C1] yealink 5-1:36.0: unexpected response 0 ./strace-static-x86_64: Process 5374 attached [pid 5373] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5373] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5373] <... futex resumed>) = 0 [pid 5374] <... rseq resumed>) = 0 [pid 5374] set_robust_list(0x7f6020a4b9a0, 24 [pid 5373] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5374] <... set_robust_list resumed>) = 0 [pid 5374] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5374] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5374] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5373] <... futex resumed>) = 0 [pid 5373] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5373] <... futex resumed>) = 0 [pid 5374] <... openat resumed>) = 3 [pid 5373] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 165.642437][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.649475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.656383][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.662301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.669404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.676210][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.682184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.689203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5365] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 165.696017][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.702000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.709029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.715898][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.721906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.728957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.735769][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.741746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.748779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.755599][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.761567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.768616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.775435][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.781433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.788505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.795369][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.801365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.808407][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.815245][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.821249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.828358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.835269][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.841262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.848322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.855141][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.861104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.868146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.874952][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.880908][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.887994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.894816][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.900810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.907843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.914658][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.920649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.927771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.934598][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.940587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.947644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.954458][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.960447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.967489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 165.974307][ C1] yealink 5-1:36.0: unexpected response 0 [ 165.980285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 165.987324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5365] close(3) = 0 [pid 5365] close(4) = -1 EBADF (Bad file descriptor) [pid 5365] close(5) = -1 EBADF (Bad file descriptor) [pid 5365] close(6) = -1 EBADF (Bad file descriptor) [pid 5365] close(7) = -1 EBADF (Bad file descriptor) [pid 5365] close(8) = -1 EBADF (Bad file descriptor) [pid 5365] close(9) = -1 EBADF (Bad file descriptor) [pid 5365] close(10) = -1 EBADF (Bad file descriptor) [pid 5365] close(11) = -1 EBADF (Bad file descriptor) [pid 5365] close(12) = -1 EBADF (Bad file descriptor) [pid 5365] close(13) = -1 EBADF (Bad file descriptor) [pid 5365] close(14) = -1 EBADF (Bad file descriptor) [pid 5365] close(15) = -1 EBADF (Bad file descriptor) [pid 5365] close(16) = -1 EBADF (Bad file descriptor) [pid 5365] close(17) = -1 EBADF (Bad file descriptor) [pid 5365] close(18) = -1 EBADF (Bad file descriptor) [pid 5365] close(19) = -1 EBADF (Bad file descriptor) [pid 5365] close(20) = -1 EBADF (Bad file descriptor) [pid 5365] close(21) = -1 EBADF (Bad file descriptor) [pid 5365] close(22) = -1 EBADF (Bad file descriptor) [pid 5365] close(23) = -1 EBADF (Bad file descriptor) [pid 5365] close(24) = -1 EBADF (Bad file descriptor) [pid 5365] close(25) = -1 EBADF (Bad file descriptor) [pid 5365] close(26) = -1 EBADF (Bad file descriptor) [pid 5365] close(27) = -1 EBADF (Bad file descriptor) [pid 5365] close(28) = -1 EBADF (Bad file descriptor) [ 165.994137][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.000123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.007161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.013987][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.019990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.027049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.033863][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.039863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5365] close(29) = -1 EBADF (Bad file descriptor) [pid 5365] exit_group(0 [pid 5366] <... ioctl resumed> ) = ? [pid 5365] <... exit_group resumed>) = ? [pid 5366] +++ exited with 0 +++ [pid 5365] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 166.046949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.053849][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.059882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.066987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.073808][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.079803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.086823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.093631][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 46 ./strace-static-x86_64: Process 5375 attached [pid 5375] set_robust_list(0x555589418760, 24) = 0 [pid 5375] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5375] setpgid(0, 0) = 0 [ 166.099614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.106652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.113479][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.119483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.126522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.133326][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.139276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5375] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5375] write(3, "1000", 4) = 4 [pid 5375] close(3) = 0 [pid 5375] write(1, "executing program\n", 18executing program ) = 18 [pid 5375] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5375] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5375] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5375] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5375] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5375] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5375] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5376 attached => {parent_tid=[47]}, 88) = 47 [pid 5376] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5375] rt_sigprocmask(SIG_SETMASK, [], [pid 5376] <... rseq resumed>) = 0 [pid 5375] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5376] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5375] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] rt_sigprocmask(SIG_SETMASK, [], [pid 5375] <... futex resumed>) = 0 [pid 5376] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5375] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 166.146318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.153396][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.159368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.166375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.173361][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.179346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.186462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.193537][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5376] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5376] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5375] <... futex resumed>) = 0 [pid 5376] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5375] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5376] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5375] <... futex resumed>) = 0 [pid 5376] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5375] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5376] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5376] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 166.199516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.206551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.213361][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.219356][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.226385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.233207][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.239190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.246314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.253128][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.259094][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.266121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.273015][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.279001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.286003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.292807][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.298788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.305871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.312672][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.318596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.325695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.332597][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.338538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5376] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 166.345555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.352364][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.358309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.365324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.372214][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.378137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.385191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.392003][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.397953][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.404963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.411791][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.417773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.424803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.431618][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.437578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.444588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.451504][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.457462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.464498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.471309][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.477284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.484309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.491124][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.497104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.504136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.510953][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.516962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.523992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.530800][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.536745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.543809][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.550611][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.556596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.563624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.570438][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.576401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.583441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.590260][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.596230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.603265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.610083][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.616042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.623083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.629883][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.635875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.642925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.649733][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.655701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.662836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.669662][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.675932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.682977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.689784][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.695775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.702938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.709748][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.715764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.722829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.729629][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.735573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.742763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5367] close(3) = 0 [pid 5367] close(4) = -1 EBADF (Bad file descriptor) [pid 5367] close(5) = -1 EBADF (Bad file descriptor) [pid 5367] close(6) = -1 EBADF (Bad file descriptor) [pid 5367] close(7) = -1 EBADF (Bad file descriptor) [pid 5367] close(8) = -1 EBADF (Bad file descriptor) [pid 5367] close(9) = -1 EBADF (Bad file descriptor) [pid 5367] close(10) = -1 EBADF (Bad file descriptor) [pid 5367] close(11) = -1 EBADF (Bad file descriptor) [pid 5367] close(12) = -1 EBADF (Bad file descriptor) [ 166.749572][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.755668][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.762676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.769546][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.775507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.782532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.789346][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.795420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5367] close(13) = -1 EBADF (Bad file descriptor) [pid 5367] close(14) = -1 EBADF (Bad file descriptor) [pid 5367] close(15) = -1 EBADF (Bad file descriptor) [pid 5367] close(16) = -1 EBADF (Bad file descriptor) [pid 5367] close(17) = -1 EBADF (Bad file descriptor) [pid 5367] close(18) = -1 EBADF (Bad file descriptor) [pid 5367] close(19) = -1 EBADF (Bad file descriptor) [pid 5367] close(20) = -1 EBADF (Bad file descriptor) [pid 5367] close(21) = -1 EBADF (Bad file descriptor) [pid 5367] close(22) = -1 EBADF (Bad file descriptor) [pid 5367] close(23) = -1 EBADF (Bad file descriptor) [pid 5367] close(24) = -1 EBADF (Bad file descriptor) [pid 5367] close(25) = -1 EBADF (Bad file descriptor) [pid 5367] close(26) = -1 EBADF (Bad file descriptor) [pid 5367] close(27) = -1 EBADF (Bad file descriptor) [pid 5367] close(28) = -1 EBADF (Bad file descriptor) [pid 5367] close(29) = -1 EBADF (Bad file descriptor) [pid 5367] exit_group(0 [pid 5368] <... ioctl resumed> ) = ? [pid 5367] <... exit_group resumed>) = ? [ 166.802443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.809253][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.815238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.822261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.829079][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.835139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.842188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5368] +++ exited with 0 +++ [pid 5367] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 46 ./strace-static-x86_64: Process 5377 attached [pid 5377] set_robust_list(0x555589418760, 24) = 0 [pid 5377] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5377] setpgid(0, 0) = 0 [pid 5377] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5377] write(3, "1000", 4) = 4 [pid 5377] close(3executing program ) = 0 [pid 5377] write(1, "executing program\n", 18) = 18 [ 166.849004][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.854989][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.862018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.868834][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.874825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.881879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.888779][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.894766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5377] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5377] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5377] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5377] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5377] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[47]}, 88) = 47 [pid 5377] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5377] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5378 attached [pid 5378] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5378] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5378] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5378] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5378] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5377] <... futex resumed>) = 0 [pid 5377] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5378] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5378] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 166.901808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.908609][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.914588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.921624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.928435][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.934431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.941554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5378] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 166.948542][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.954528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.961558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.968388][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.974337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 166.981368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 166.988165][ C1] yealink 5-1:36.0: unexpected response 0 [ 166.994107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.001123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.007931][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.013883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.020920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.027817][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.033869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.040892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.047771][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.053765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.061043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.067941][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.073918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.080985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.087795][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.093768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5369] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 167.100868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.107677][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.113650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.120675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.127500][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.133472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.140502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.147306][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.153268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.160379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.167267][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.173331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.180430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.187246][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.193278][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.200273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.207083][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.213096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.220154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.226952][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.232902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.239930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.246730][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.252685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.259727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.266530][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.272498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.279515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.286323][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.292299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.299337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.306150][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.312122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.319163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.325977][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.332015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.339060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.345868][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.351853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.359083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.366046][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.372029][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.379104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.385913][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.391899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.398951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.405760][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.411743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.418763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.425575][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.431530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.438559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.445379][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5369] close(3) = 0 [pid 5369] close(4) = -1 EBADF (Bad file descriptor) [pid 5369] close(5) = -1 EBADF (Bad file descriptor) [pid 5369] close(6) = -1 EBADF (Bad file descriptor) [pid 5369] close(7) = -1 EBADF (Bad file descriptor) [pid 5369] close(8) = -1 EBADF (Bad file descriptor) [pid 5369] close(9) = -1 EBADF (Bad file descriptor) [pid 5369] close(10) = -1 EBADF (Bad file descriptor) [pid 5369] close(11) = -1 EBADF (Bad file descriptor) [pid 5369] close(12) = -1 EBADF (Bad file descriptor) [pid 5369] close(13) = -1 EBADF (Bad file descriptor) [pid 5369] close(14) = -1 EBADF (Bad file descriptor) [pid 5369] close(15) = -1 EBADF (Bad file descriptor) [pid 5369] close(16) = -1 EBADF (Bad file descriptor) [pid 5369] close(17) = -1 EBADF (Bad file descriptor) [pid 5369] close(18) = -1 EBADF (Bad file descriptor) [pid 5369] close(19) = -1 EBADF (Bad file descriptor) [pid 5369] close(20) = -1 EBADF (Bad file descriptor) [pid 5369] close(21) = -1 EBADF (Bad file descriptor) [pid 5369] close(22) = -1 EBADF (Bad file descriptor) [pid 5369] close(23) = -1 EBADF (Bad file descriptor) [pid 5369] close(24) = -1 EBADF (Bad file descriptor) [ 167.451350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.458381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.465188][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.471140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.478369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.485179][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.491151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.498193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5369] close(25) = -1 EBADF (Bad file descriptor) [pid 5369] close(26) = -1 EBADF (Bad file descriptor) [pid 5369] close(27) = -1 EBADF (Bad file descriptor) [pid 5369] close(28) = -1 EBADF (Bad file descriptor) [pid 5369] close(29) = -1 EBADF (Bad file descriptor) [pid 5369] exit_group(0 [pid 5370] <... ioctl resumed> ) = ? [pid 5369] <... exit_group resumed>) = ? [pid 5370] +++ exited with 0 +++ [pid 5369] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5379 attached , child_tidptr=0x555589418750) = 46 [pid 5379] set_robust_list(0x555589418760, 24) = 0 [pid 5379] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5379] setpgid(0, 0) = 0 [pid 5379] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5379] write(3, "1000", 4) = 4 [ 167.505011][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.511014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.518043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.524860][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.530849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.537993][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.544804][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5379] close(3) = 0 executing program [pid 5379] write(1, "executing program\n", 18) = 18 [pid 5379] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5379] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5379] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5379] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5379] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5379] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5379] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5380 attached => {parent_tid=[47]}, 88) = 47 [pid 5380] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5380] set_robust_list(0x7f6020a4b9a0, 24 [pid 5379] rt_sigprocmask(SIG_SETMASK, [], [pid 5380] <... set_robust_list resumed>) = 0 [pid 5379] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5380] rt_sigprocmask(SIG_SETMASK, [], [pid 5379] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5380] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5380] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5379] <... futex resumed>) = 0 [pid 5380] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5380] <... futex resumed>) = 0 [pid 5379] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5380] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5379] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5380] <... openat resumed>) = 3 [pid 5380] ioctl(3, USB_RAW_IOCTL_INIT [pid 5379] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5380] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 167.550819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.557937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.564850][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.570855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.577907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.584717][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.590713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.597766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5380] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 167.604582][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.610570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.617642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.624505][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.630499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.637642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.644452][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.650396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.657430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.664332][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.670299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.677335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.684143][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.690107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.697288][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.704078][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.709997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.717147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.723980][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.729920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.736961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.743776][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.749769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.756861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.763744][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.769741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.776748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.783538][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.789529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.796562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.803377][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.809326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.816342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.823144][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.829110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.836136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.842943][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.848913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.855990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.862786][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.868740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.875750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.882556][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.888556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.895587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.902432][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.908395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.915408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.922214][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.928198][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.935237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.942045][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.947984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5380] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5371] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 167.955011][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.961806][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.967743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.974756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 167.981561][ C1] yealink 5-1:36.0: unexpected response 0 [ 167.987525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 167.994543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.001352][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.007400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.014548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.021345][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.027276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.034286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.041095][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.047069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.054121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.060913][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.066866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.073875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.080675][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.086649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.093657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.100461][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.106581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.113572][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.120376][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.126347][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.133369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.140174][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.146163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.153176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.160058][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.166103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.173134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.179932][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.185896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.192908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.199714][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.205675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.212713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.219520][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.225475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.232488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.239289][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.245257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.252261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.262376][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.268349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.275375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.282173][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.288132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.295145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.301952][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5371] close(3) = 0 [pid 5371] close(4) = -1 EBADF (Bad file descriptor) [pid 5371] close(5) = -1 EBADF (Bad file descriptor) [pid 5371] close(6) = -1 EBADF (Bad file descriptor) [pid 5371] close(7) = -1 EBADF (Bad file descriptor) [pid 5371] close(8) = -1 EBADF (Bad file descriptor) [pid 5371] close(9) = -1 EBADF (Bad file descriptor) [pid 5371] close(10) = -1 EBADF (Bad file descriptor) [pid 5371] close(11) = -1 EBADF (Bad file descriptor) [pid 5371] close(12) = -1 EBADF (Bad file descriptor) [pid 5371] close(13) = -1 EBADF (Bad file descriptor) [pid 5371] close(14) = -1 EBADF (Bad file descriptor) [pid 5371] close(15) = -1 EBADF (Bad file descriptor) [ 168.307934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.315036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.321839][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.327816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.334920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.341729][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.347697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.354727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5371] close(16) = -1 EBADF (Bad file descriptor) [pid 5371] close(17) = -1 EBADF (Bad file descriptor) [pid 5371] close(18) = -1 EBADF (Bad file descriptor) [pid 5371] close(19) = -1 EBADF (Bad file descriptor) [pid 5371] close(20) = -1 EBADF (Bad file descriptor) [pid 5371] close(21) = -1 EBADF (Bad file descriptor) [pid 5371] close(22) = -1 EBADF (Bad file descriptor) [pid 5371] close(23) = -1 EBADF (Bad file descriptor) [pid 5371] close(24) = -1 EBADF (Bad file descriptor) [pid 5371] close(25) = -1 EBADF (Bad file descriptor) [pid 5371] close(26) = -1 EBADF (Bad file descriptor) [pid 5371] close(27) = -1 EBADF (Bad file descriptor) [pid 5371] close(28) = -1 EBADF (Bad file descriptor) [pid 5371] close(29) = -1 EBADF (Bad file descriptor) [pid 5371] exit_group(0 [pid 5372] <... ioctl resumed> ) = ? [pid 5371] <... exit_group resumed>) = ? [pid 5372] +++ exited with 0 +++ [ 168.361542][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.367535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.374650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.381459][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.387462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.394510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.401331][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5371] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=44, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 46 ./strace-static-x86_64: Process 5381 attached [pid 5381] set_robust_list(0x555589418760, 24) = 0 [pid 5381] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5381] setpgid(0, 0) = 0 [pid 5381] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5381] write(3, "1000", 4) = 4 [pid 5381] close(3) = 0 executing program [pid 5381] write(1, "executing program\n", 18) = 18 [ 168.407301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.414335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.421152][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.427131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.434169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.440985][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.446968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.454041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5381] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5381] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5381] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5381] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5381] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5381] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5381] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[47]}, 88) = 47 [pid 5381] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5381] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5382 attached [pid 5381] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5382] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5382] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 168.460905][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.466833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.473840][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.480651][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.486621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.493635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.500440][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.506413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5382] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5382] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5382] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5381] <... futex resumed>) = 0 [pid 5382] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5381] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5382] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5381] <... futex resumed>) = 0 [pid 5382] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5381] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5382] <... openat resumed>) = 3 [pid 5382] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5382] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 168.513446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.520261][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.526217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.533244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.540054][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.546031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.553068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.559874][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.565847][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.572882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.579700][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.585694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.592726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.599536][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.605489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.612500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.619309][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.625276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.632301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.639110][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.645251][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.652274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.659068][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.665099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.672083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.678886][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.684872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.691862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.698641][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.704558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5382] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5373] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 168.711564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.718406][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.724507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.731528][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.738427][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.744356][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.751357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.758181][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.764137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.771158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.777978][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.783946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.790984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.798057][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.804006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.811169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.818045][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.824012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.831035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.837843][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.843813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.850836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.857637][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.863609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.870617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.877415][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.883370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.890410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.897298][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.903234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.910243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.917139][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.923094][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.930179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.936974][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.942901][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.949907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.956709][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.962677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.969697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.976509][ C1] yealink 5-1:36.0: unexpected response 0 [ 168.982512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 168.989530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 168.996327][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.002316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.009374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.016275][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.022228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.029233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.036051][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.042022][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.049116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.055958][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.061938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.068949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.075766][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.081832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.089041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.095865][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.101904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.108953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.115860][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.121789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.128806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.135614][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.141584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.148683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.155486][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5373] close(3) = 0 [pid 5373] close(4) = -1 EBADF (Bad file descriptor) [pid 5373] close(5) = -1 EBADF (Bad file descriptor) [pid 5373] close(6) = -1 EBADF (Bad file descriptor) [pid 5373] close(7) = -1 EBADF (Bad file descriptor) [ 169.161418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.168445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.175258][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.181227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.188256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.195063][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.200992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.208006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5373] close(8) = -1 EBADF (Bad file descriptor) [pid 5373] close(9) = -1 EBADF (Bad file descriptor) [pid 5373] close(10) = -1 EBADF (Bad file descriptor) [pid 5373] close(11) = -1 EBADF (Bad file descriptor) [pid 5373] close(12) = -1 EBADF (Bad file descriptor) [pid 5373] close(13) = -1 EBADF (Bad file descriptor) [pid 5373] close(14) = -1 EBADF (Bad file descriptor) [pid 5373] close(15) = -1 EBADF (Bad file descriptor) [pid 5373] close(16) = -1 EBADF (Bad file descriptor) [pid 5373] close(17) = -1 EBADF (Bad file descriptor) [pid 5373] close(18) = -1 EBADF (Bad file descriptor) [pid 5373] close(19) = -1 EBADF (Bad file descriptor) [pid 5373] close(20) = -1 EBADF (Bad file descriptor) [pid 5373] close(21) = -1 EBADF (Bad file descriptor) [pid 5373] close(22) = -1 EBADF (Bad file descriptor) [pid 5373] close(23) = -1 EBADF (Bad file descriptor) [pid 5373] close(24) = -1 EBADF (Bad file descriptor) [pid 5373] close(25) = -1 EBADF (Bad file descriptor) [ 169.214867][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.220894][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.227944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.234771][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.240767][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.247843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.254666][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5373] close(26 [pid 5375] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5373] close(27) = -1 EBADF (Bad file descriptor) [pid 5373] close(28) = -1 EBADF (Bad file descriptor) [pid 5373] close(29) = -1 EBADF (Bad file descriptor) [pid 5373] exit_group(0 [pid 5374] <... ioctl resumed> ) = ? [pid 5373] <... exit_group resumed>) = ? [pid 5374] +++ exited with 0 +++ [pid 5373] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=37, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5383 attached , child_tidptr=0x555589418750) = 39 [pid 5383] set_robust_list(0x555589418760, 24) = 0 [pid 5383] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5383] setpgid(0, 0) = 0 [pid 5383] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5383] write(3, "1000", 4) = 4 [ 169.260652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.267700][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.274524][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.280521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.287575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.294386][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.300379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.307439][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 executing program [pid 5383] close(3) = 0 [pid 5383] write(1, "executing program\n", 18) = 18 [pid 5383] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5383] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5383] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 169.314266][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.320265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.327316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.334145][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.340138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.347186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.354009][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.359993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5383] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5383] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5384 attached => {parent_tid=[40]}, 88) = 40 [pid 5384] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5383] rt_sigprocmask(SIG_SETMASK, [], [pid 5384] <... rseq resumed>) = 0 [pid 5383] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5384] set_robust_list(0x7f6020a4b9a0, 24 [pid 5383] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5384] <... set_robust_list resumed>) = 0 [pid 5384] rt_sigprocmask(SIG_SETMASK, [], [pid 5383] <... futex resumed>) = 0 [pid 5384] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5383] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5384] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5384] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5383] <... futex resumed>) = 0 [pid 5384] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5383] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5384] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5383] <... futex resumed>) = 0 [pid 5384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5383] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5384] <... openat resumed>) = 3 [ 169.367038][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.373855][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.379885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.386951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.393784][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.399780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.406818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 169.413625][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.419600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.426647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.433474][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.439472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.446530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.453354][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.459350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.466392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.473209][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.479206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.486228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.493028][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.498982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.506001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.512821][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.518780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.525808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.532616][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.538596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.545744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.552555][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.558539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.565532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.572335][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.578299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.585329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.592160][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.598138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.605185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.612002][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5375] close(3) = 0 [pid 5375] close(4) = -1 EBADF (Bad file descriptor) [pid 5375] close(5) = -1 EBADF (Bad file descriptor) [pid 5375] close(6) = -1 EBADF (Bad file descriptor) [pid 5375] close(7) = -1 EBADF (Bad file descriptor) [pid 5375] close(8) = -1 EBADF (Bad file descriptor) [pid 5375] close(9) = -1 EBADF (Bad file descriptor) [pid 5375] close(10) = -1 EBADF (Bad file descriptor) [pid 5375] close(11) = -1 EBADF (Bad file descriptor) [pid 5375] close(12) = -1 EBADF (Bad file descriptor) [pid 5375] close(13) = -1 EBADF (Bad file descriptor) [pid 5375] close(14) = -1 EBADF (Bad file descriptor) [pid 5375] close(15) = -1 EBADF (Bad file descriptor) [pid 5375] close(16) = -1 EBADF (Bad file descriptor) [pid 5375] close(17) = -1 EBADF (Bad file descriptor) [pid 5375] close(18) = -1 EBADF (Bad file descriptor) [pid 5375] close(19) = -1 EBADF (Bad file descriptor) [pid 5375] close(20) = -1 EBADF (Bad file descriptor) [pid 5375] close(21) = -1 EBADF (Bad file descriptor) [ 169.617993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.625039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.631851][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.637830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.644858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.651669][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.657658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5375] close(22) = -1 EBADF (Bad file descriptor) [pid 5375] close(23) = -1 EBADF (Bad file descriptor) [pid 5375] close(24) = -1 EBADF (Bad file descriptor) [pid 5375] close(25) = -1 EBADF (Bad file descriptor) [pid 5375] close(26) = -1 EBADF (Bad file descriptor) [pid 5375] close(27) = -1 EBADF (Bad file descriptor) [pid 5375] close(28) = -1 EBADF (Bad file descriptor) [pid 5375] close(29) = -1 EBADF (Bad file descriptor) [pid 5375] exit_group(0) = ? [pid 5376] <... ioctl resumed> ) = ? [ 169.664685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.671494][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.677481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.684531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.691318][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.697297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.704330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.711145][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5376] +++ exited with 0 +++ [pid 5375] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5385 attached , child_tidptr=0x555589418750) = 48 [pid 5385] set_robust_list(0x555589418760, 24) = 0 [pid 5385] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 169.717150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.724186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.731000][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.736990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.744040][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.750859][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.756856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5385] setpgid(0, 0) = 0 [pid 5385] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5385] write(3, "1000", 4) = 4 [pid 5385] close(3executing program ) = 0 [pid 5385] write(1, "executing program\n", 18) = 18 [pid 5385] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5385] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5385] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5385] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5385] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5385] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 169.763889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.770706][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.776702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.783738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.790659][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.796749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.803800][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.810617][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5385] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5386 attached => {parent_tid=[49]}, 88) = 49 [pid 5386] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5385] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5385] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5385] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5386] <... rseq resumed>) = 0 [pid 5386] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5386] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5386] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5386] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5385] <... futex resumed>) = 0 [pid 5386] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5385] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5386] <... openat resumed>) = 3 [pid 5385] <... futex resumed>) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_INIT [pid 5385] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5386] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5386] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 169.816610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.823673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.830494][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.836472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.843507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.850318][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.856296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.863338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.870138][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.876117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.883153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.889966][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.895956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.903001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.909805][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.915756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.922803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.929603][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.935566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.942588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.949400][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.955468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.962506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5386] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5377] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 169.969306][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.975262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 169.982299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 169.989095][ C1] yealink 5-1:36.0: unexpected response 0 [ 169.995079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.002129][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.008930][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.014890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.021929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.028743][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.034712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.041792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.048595][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.054537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.061566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.068380][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.074339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.081374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.088236][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.094197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.101247][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.108063][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.114073][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.121111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.127921][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.133905][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.140902][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.147687][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.153677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.160704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.167514][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.173503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.180543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.187347][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.193343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.200319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.207092][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.213043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.220065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.226951][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.232892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.240041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.246859][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.252827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.259909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.266723][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.272693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.279726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.286580][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.292554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.299591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.306413][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.312408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.319448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.326258][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.332227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.339240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.346051][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.352013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.359002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.365775][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5377] close(3) = 0 [pid 5377] close(4) = -1 EBADF (Bad file descriptor) [pid 5377] close(5) = -1 EBADF (Bad file descriptor) [pid 5377] close(6) = -1 EBADF (Bad file descriptor) [ 170.371736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.378740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.385533][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.391474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.398486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.405287][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.411244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5377] close(7) = -1 EBADF (Bad file descriptor) [pid 5377] close(8) = -1 EBADF (Bad file descriptor) [pid 5377] close(9) = -1 EBADF (Bad file descriptor) [pid 5377] close(10) = -1 EBADF (Bad file descriptor) [pid 5377] close(11) = -1 EBADF (Bad file descriptor) [pid 5377] close(12) = -1 EBADF (Bad file descriptor) [pid 5377] close(13) = -1 EBADF (Bad file descriptor) [pid 5377] close(14) = -1 EBADF (Bad file descriptor) [pid 5377] close(15) = -1 EBADF (Bad file descriptor) [pid 5377] close(16) = -1 EBADF (Bad file descriptor) [pid 5377] close(17) = -1 EBADF (Bad file descriptor) [pid 5377] close(18) = -1 EBADF (Bad file descriptor) [pid 5377] close(19) = -1 EBADF (Bad file descriptor) [pid 5377] close(20) = -1 EBADF (Bad file descriptor) [pid 5377] close(21) = -1 EBADF (Bad file descriptor) [pid 5377] close(22) = -1 EBADF (Bad file descriptor) [pid 5377] close(23) = -1 EBADF (Bad file descriptor) [ 170.418276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.425083][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.431042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.438057][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.444860][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.450801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.457777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.464582][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5377] close(24) = -1 EBADF (Bad file descriptor) [pid 5377] close(25) = -1 EBADF (Bad file descriptor) [pid 5377] close(26) = -1 EBADF (Bad file descriptor) [pid 5377] close(27) = -1 EBADF (Bad file descriptor) [pid 5377] close(28) = -1 EBADF (Bad file descriptor) [pid 5377] close(29) = -1 EBADF (Bad file descriptor) [pid 5377] exit_group(0 [pid 5378] <... ioctl resumed> ) = ? [pid 5377] <... exit_group resumed>) = ? [pid 5378] +++ exited with 0 +++ [pid 5377] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 48 ./strace-static-x86_64: Process 5387 attached [pid 5387] set_robust_list(0x555589418760, 24) = 0 [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5387] setpgid(0, 0) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5387] write(3, "1000", 4) = 4 [ 170.470589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.477633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.484444][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.490436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.497476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.504311][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.510310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5387] close(3) = 0 [pid 5387] write(1, "executing program\n", 18) = 18 [pid 5387] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5387] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5387] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5387] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5387] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5387] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5388 attached [pid 5388] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5387] <... clone3 resumed> => {parent_tid=[49]}, 88) = 49 [pid 5388] <... rseq resumed>) = 0 [pid 5387] rt_sigprocmask(SIG_SETMASK, [], [pid 5388] set_robust_list(0x7f6020a4b9a0, 24 [pid 5387] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] <... set_robust_list resumed>) = 0 [pid 5387] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5388] rt_sigprocmask(SIG_SETMASK, [], [pid 5387] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5388] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5388] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5388] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5388] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5387] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5388] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5388] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 170.517374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.524196][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.530209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.537247][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.544065][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.550139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.557173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.563992][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5388] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 170.570011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.577056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.583865][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.589856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.596895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.603709][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.609684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5388] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5379] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 170.616733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.623541][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.629511][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.636808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.643667][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.649718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.656766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.663587][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.669570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.676614][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.683548][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.689493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.696569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.703385][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.709377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.716415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.723232][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.729179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.736222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.743123][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.749118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.756142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.762976][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.768954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.775967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.782828][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.788797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.795815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.802625][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.808599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.815657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.822489][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.828560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.835579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.842471][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.848441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.855456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.862265][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.868290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.875300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.882104][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.888083][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.895116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.901918][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.907865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.914889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.921687][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.927623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.934649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.941479][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.947436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.954470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.961285][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.967250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.974278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 170.981099][ C1] yealink 5-1:36.0: unexpected response 0 [ 170.987077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 170.994110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.000948][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.006918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.014018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.020827][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.026855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.033868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.040698][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.046655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.053745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.060538][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.066473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5379] close(3) = 0 [pid 5379] close(4) = -1 EBADF (Bad file descriptor) [pid 5379] close(5) = -1 EBADF (Bad file descriptor) [pid 5379] close(6) = -1 EBADF (Bad file descriptor) [pid 5379] close(7) = -1 EBADF (Bad file descriptor) [pid 5379] close(8) = -1 EBADF (Bad file descriptor) [pid 5379] close(9) = -1 EBADF (Bad file descriptor) [pid 5379] close(10) = -1 EBADF (Bad file descriptor) [pid 5379] close(11) = -1 EBADF (Bad file descriptor) [pid 5379] close(12) = -1 EBADF (Bad file descriptor) [pid 5379] close(13) = -1 EBADF (Bad file descriptor) [pid 5379] close(14) = -1 EBADF (Bad file descriptor) [ 171.073519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.080355][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.086333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.093348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.100171][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.106152][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.113180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5379] close(15) = -1 EBADF (Bad file descriptor) [pid 5379] close(16) = -1 EBADF (Bad file descriptor) [pid 5379] close(17) = -1 EBADF (Bad file descriptor) [pid 5379] close(18) = -1 EBADF (Bad file descriptor) [pid 5379] close(19) = -1 EBADF (Bad file descriptor) [pid 5379] close(20) = -1 EBADF (Bad file descriptor) [pid 5379] close(21) = -1 EBADF (Bad file descriptor) [pid 5379] close(22) = -1 EBADF (Bad file descriptor) [pid 5379] close(23) = -1 EBADF (Bad file descriptor) [pid 5379] close(24) = -1 EBADF (Bad file descriptor) [pid 5379] close(25) = -1 EBADF (Bad file descriptor) [pid 5379] close(26) = -1 EBADF (Bad file descriptor) [pid 5379] close(27) = -1 EBADF (Bad file descriptor) [pid 5379] close(28) = -1 EBADF (Bad file descriptor) [pid 5379] close(29) = -1 EBADF (Bad file descriptor) [pid 5379] exit_group(0 [pid 5380] <... ioctl resumed> ) = ? [pid 5379] <... exit_group resumed>) = ? [ 171.119988][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.126417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.133441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.140263][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.146249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.153361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.160180][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.166352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5380] +++ exited with 0 +++ [pid 5379] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 48 ./strace-static-x86_64: Process 5389 attached [pid 5389] set_robust_list(0x555589418760, 24) = 0 [pid 5389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5389] setpgid(0, 0) = 0 [pid 5389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5389] write(3, "1000", 4executing program ) = 4 [pid 5389] close(3) = 0 [pid 5389] write(1, "executing program\n", 18) = 18 [ 171.173385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.180203][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.186186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.193246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.200073][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.206040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.213063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.219875][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5389] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5389] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5389] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5389] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5389] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5389] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[49]}, 88) = 49 ./strace-static-x86_64: Process 5390 attached [pid 5389] rt_sigprocmask(SIG_SETMASK, [], [pid 5390] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5389] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5390] <... rseq resumed>) = 0 [pid 5389] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] set_robust_list(0x7f6020a4b9a0, 24 [pid 5389] <... futex resumed>) = 0 [pid 5390] <... set_robust_list resumed>) = 0 [pid 5389] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5390] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5390] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5390] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5389] <... futex resumed>) = 0 [pid 5390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5389] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... openat resumed>) = 3 [pid 5389] <... futex resumed>) = 0 [ 171.225849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.232875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.239689][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.245676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.252711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.259523][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.265502][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5389] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 171.272535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.279430][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.285401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.292380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.299187][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.305167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.312179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.318964][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.324890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.331913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.338720][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.344671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.351703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.358515][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.364528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.371562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.378365][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.384323][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.391436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.398247][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.404228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.411258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.418093][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.424061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.431058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.437882][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.443876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.450923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.457736][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.463703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.470689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.477477][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.483446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.490555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.497367][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.503348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.510365][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.517167][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.523185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.530234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.537047][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.543006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.550058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.556863][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.562811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.569866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5381] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 171.576790][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.582743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.589774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.596584][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.602572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.609596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.616395][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.622325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.629343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.636155][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.642105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.649221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.656030][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.662018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.669048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.675945][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.681924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.689074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.695878][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.701812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.708835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.715644][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.721628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.728646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.735432][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.741396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.748409][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.755230][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.761236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.768242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.775049][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.781024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.788174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.794990][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.800956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.808009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.814825][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.820800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.827851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.834664][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.840634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.847671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.854505][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.860627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.867638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.874444][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.880407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.887441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.894253][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.900237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.907445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.914260][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.920217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5381] close(3) = 0 [pid 5381] close(4) = -1 EBADF (Bad file descriptor) [pid 5381] close(5) = -1 EBADF (Bad file descriptor) [pid 5381] close(6) = -1 EBADF (Bad file descriptor) [pid 5381] close(7) = -1 EBADF (Bad file descriptor) [pid 5381] close(8) = -1 EBADF (Bad file descriptor) [pid 5381] close(9) = -1 EBADF (Bad file descriptor) [pid 5381] close(10) = -1 EBADF (Bad file descriptor) [pid 5381] close(11) = -1 EBADF (Bad file descriptor) [pid 5381] close(12) = -1 EBADF (Bad file descriptor) [pid 5381] close(13) = -1 EBADF (Bad file descriptor) [pid 5381] close(14) = -1 EBADF (Bad file descriptor) [ 171.927286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.934067][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.940023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.947043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.953855][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.959834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.966861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.973678][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5381] close(15) = -1 EBADF (Bad file descriptor) [pid 5381] close(16) = -1 EBADF (Bad file descriptor) [pid 5381] close(17) = -1 EBADF (Bad file descriptor) [pid 5381] close(18) = -1 EBADF (Bad file descriptor) [pid 5381] close(19) = -1 EBADF (Bad file descriptor) [pid 5381] close(20) = -1 EBADF (Bad file descriptor) [pid 5381] close(21) = -1 EBADF (Bad file descriptor) [pid 5381] close(22) = -1 EBADF (Bad file descriptor) [pid 5381] close(23) = -1 EBADF (Bad file descriptor) [pid 5381] close(24) = -1 EBADF (Bad file descriptor) [ 171.979654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 171.986680][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 171.993496][ C1] yealink 5-1:36.0: unexpected response 0 [ 171.999487][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.006535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.013437][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.019398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5381] close(25) = -1 EBADF (Bad file descriptor) [pid 5381] close(26) = -1 EBADF (Bad file descriptor) [pid 5381] close(27) = -1 EBADF (Bad file descriptor) [pid 5381] close(28) = -1 EBADF (Bad file descriptor) [pid 5381] close(29) = -1 EBADF (Bad file descriptor) [pid 5381] exit_group(0 [pid 5382] <... ioctl resumed> ) = ? [pid 5381] <... exit_group resumed>) = ? [ 172.026399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.033203][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.039182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.046211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.053041][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.059061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.066097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.072903][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5382] +++ exited with 0 +++ [pid 5381] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=46, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 48 ./strace-static-x86_64: Process 5391 attached [pid 5391] set_robust_list(0x555589418760, 24) = 0 [ 172.078872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.085911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.092731][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.098730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.105803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.112622][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.118666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5391] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5391] setpgid(0, 0) = 0 [pid 5391] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5391] write(3, "1000", 4) = 4 [pid 5391] close(3executing program ) = 0 [pid 5391] write(1, "executing program\n", 18) = 18 [pid 5391] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5391] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5391] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5391] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5391] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5391] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 172.125709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.132524][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.138527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.145576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.152433][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.158386][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.165417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.172235][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5391] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[49]}, 88) = 49 [pid 5391] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5392 attached NULL, 8) = 0 [pid 5392] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5391] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] <... rseq resumed>) = 0 [pid 5391] <... futex resumed>) = 0 [pid 5392] set_robust_list(0x7f6020a4b9a0, 24 [pid 5391] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5392] <... set_robust_list resumed>) = 0 [pid 5392] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5392] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5392] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5391] <... futex resumed>) = 0 [pid 5391] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5391] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5392] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5392] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5392] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 172.178225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.185314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.192173][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.198164][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.205209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.212035][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.218029][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 172.225072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.231889][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.237890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.244959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.251771][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.257758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.264805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.271616][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.277604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.284637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.291455][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.297449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.304458][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.311276][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.317288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.324331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.331143][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.337130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.344238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.351056][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.357057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.364075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.370885][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.376865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.383912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.390728][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.396717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.403758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.410575][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.416557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.423609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 172.430425][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.436412][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.443466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.450284][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.456234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.463284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.470093][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.476105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.483123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.489937][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.495891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.502906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.509707][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.515671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.522696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.529511][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.535503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.542531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.549350][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.555319][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.562332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.569138][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.575138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.582131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.588906][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.594876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.601868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.608667][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.614652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.621724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.628573][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.634569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.641627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.648445][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.654440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.661504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.668308][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.674285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.681337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.688148][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.694119][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.701130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.707912][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.713887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.720893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.727699][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.733679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.740737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.747553][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.753540][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.760529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.767322][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.773286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.780336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.787166][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.793127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.800166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.807022][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.813019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.820050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.826866][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5383] close(3) = 0 [pid 5383] close(4) = -1 EBADF (Bad file descriptor) [pid 5383] close(5) = -1 EBADF (Bad file descriptor) [pid 5383] close(6 [pid 5385] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5383] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5383] close(7) = -1 EBADF (Bad file descriptor) [pid 5383] close(8) = -1 EBADF (Bad file descriptor) [ 172.832836][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.839950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.846762][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.852723][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.859754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.866542][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.872486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5383] close(9) = -1 EBADF (Bad file descriptor) [pid 5383] close(10) = -1 EBADF (Bad file descriptor) [pid 5383] close(11) = -1 EBADF (Bad file descriptor) [pid 5383] close(12) = -1 EBADF (Bad file descriptor) [pid 5383] close(13) = -1 EBADF (Bad file descriptor) [pid 5383] close(14) = -1 EBADF (Bad file descriptor) [pid 5383] close(15) = -1 EBADF (Bad file descriptor) [pid 5383] close(16) = -1 EBADF (Bad file descriptor) [pid 5383] close(17) = -1 EBADF (Bad file descriptor) [pid 5383] close(18) = -1 EBADF (Bad file descriptor) [pid 5383] close(19) = -1 EBADF (Bad file descriptor) [pid 5383] close(20) = -1 EBADF (Bad file descriptor) [pid 5383] close(21) = -1 EBADF (Bad file descriptor) [pid 5383] close(22) = -1 EBADF (Bad file descriptor) [ 172.879515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.886430][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.892410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.899448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.906262][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.912313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.919347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.926193][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5383] close(23) = -1 EBADF (Bad file descriptor) [pid 5383] close(24) = -1 EBADF (Bad file descriptor) [pid 5383] close(25) = -1 EBADF (Bad file descriptor) [pid 5383] close(26) = -1 EBADF (Bad file descriptor) [pid 5383] close(27) = -1 EBADF (Bad file descriptor) [pid 5383] close(28) = -1 EBADF (Bad file descriptor) [pid 5383] close(29) = -1 EBADF (Bad file descriptor) [pid 5383] exit_group(0 [pid 5384] <... ioctl resumed> ) = ? [pid 5383] <... exit_group resumed>) = ? [pid 5384] +++ exited with 0 +++ [pid 5383] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=39, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [ 172.932141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.939162][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.945965][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.951926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.958940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.965751][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.971728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 41 ./strace-static-x86_64: Process 5393 attached [pid 5393] set_robust_list(0x555589418760, 24) = 0 [pid 5393] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5393] setpgid(0, 0) = 0 [pid 5393] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5393] write(3, "1000", 4executing program ) = 4 [pid 5393] close(3) = 0 [pid 5393] write(1, "executing program\n", 18) = 18 [ 172.978768][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 172.985677][ C1] yealink 5-1:36.0: unexpected response 0 [ 172.991680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 172.998722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.005542][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.011545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.018605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.025427][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5393] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5393] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5393] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5393] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5393] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5393] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5393] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5394 attached [pid 5394] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5393] <... clone3 resumed> => {parent_tid=[42]}, 88) = 42 [pid 5394] set_robust_list(0x7f6020a4b9a0, 24 [pid 5393] rt_sigprocmask(SIG_SETMASK, [], [pid 5394] <... set_robust_list resumed>) = 0 [pid 5393] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5394] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5393] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5394] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5393] <... futex resumed>) = 0 [pid 5394] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5394] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5393] <... futex resumed>) = 0 [pid 5393] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5394] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5393] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5394] <... openat resumed>) = 3 [pid 5394] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 173.031449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.038500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.045320][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.051319][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.058384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.065391][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.071398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 173.078453][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.085274][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.091265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.098317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.105144][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.111144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.118187][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.125006][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.130995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.138004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.144804][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.150817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.157869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.164674][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.170734][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.177757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.184565][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.190553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.197590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.204443][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.210400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.217442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.224238][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.230175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.237161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.243972][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.249960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.257006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.263806][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.269783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.276982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.283782][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.289725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.296756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.303567][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.309645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.316682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.323497][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5385] close(3) = 0 [pid 5385] close(4) = -1 EBADF (Bad file descriptor) [pid 5385] close(5) = -1 EBADF (Bad file descriptor) [pid 5385] close(6) = -1 EBADF (Bad file descriptor) [ 173.329507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.336519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.343330][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.349276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.356294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.363089][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.369182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.376237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5385] close(7) = -1 EBADF (Bad file descriptor) [pid 5385] close(8) = -1 EBADF (Bad file descriptor) [pid 5385] close(9) = -1 EBADF (Bad file descriptor) [pid 5385] close(10) = -1 EBADF (Bad file descriptor) [pid 5385] close(11) = -1 EBADF (Bad file descriptor) [pid 5385] close(12) = -1 EBADF (Bad file descriptor) [pid 5385] close(13) = -1 EBADF (Bad file descriptor) [pid 5385] close(14) = -1 EBADF (Bad file descriptor) [pid 5385] close(15) = -1 EBADF (Bad file descriptor) [pid 5385] close(16) = -1 EBADF (Bad file descriptor) [pid 5385] close(17) = -1 EBADF (Bad file descriptor) [pid 5385] close(18) = -1 EBADF (Bad file descriptor) [pid 5385] close(19) = -1 EBADF (Bad file descriptor) [pid 5385] close(20) = -1 EBADF (Bad file descriptor) [pid 5385] close(21) = -1 EBADF (Bad file descriptor) [pid 5385] close(22) = -1 EBADF (Bad file descriptor) [pid 5385] close(23) = -1 EBADF (Bad file descriptor) [pid 5385] close(24) = -1 EBADF (Bad file descriptor) [pid 5385] close(25) = -1 EBADF (Bad file descriptor) [pid 5385] close(26) = -1 EBADF (Bad file descriptor) [pid 5385] close(27) = -1 EBADF (Bad file descriptor) [pid 5385] close(28) = -1 EBADF (Bad file descriptor) [pid 5385] close(29) = -1 EBADF (Bad file descriptor) [ 173.383183][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.389179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.396271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.403268][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.409253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.416284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.423095][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.429073][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5385] exit_group(0 [pid 5386] <... ioctl resumed> ) = ? [pid 5385] <... exit_group resumed>) = ? [pid 5386] +++ exited with 0 +++ [pid 5385] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 173.436102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.442914][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.448889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.456021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.462830][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.468810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.475835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 50 ./strace-static-x86_64: Process 5395 attached [pid 5395] set_robust_list(0x555589418760, 24) = 0 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 executing program [pid 5395] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5395] write(3, "1000", 4) = 4 [pid 5395] close(3) = 0 [pid 5395] write(1, "executing program\n", 18) = 18 [pid 5395] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5395] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5395] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 173.482638][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.488579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.495625][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.502441][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.508431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.515468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.522297][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.528261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5395] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5395] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[51]}, 88) = 51 [pid 5395] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5396 attached [pid 5396] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5395] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5396] set_robust_list(0x7f6020a4b9a0, 24 [pid 5395] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] <... set_robust_list resumed>) = 0 [pid 5395] <... futex resumed>) = 0 [pid 5396] rt_sigprocmask(SIG_SETMASK, [], [pid 5395] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5396] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5396] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5396] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5395] <... futex resumed>) = 0 [pid 5396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5395] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5396] <... openat resumed>) = 3 [pid 5395] <... futex resumed>) = 0 [pid 5396] ioctl(3, USB_RAW_IOCTL_INIT [pid 5395] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5396] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 173.535291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.542093][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.548128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.555149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.561931][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.568024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.575049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 173.581872][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.587868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.594901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.601714][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.607698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.614759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.621673][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.627662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.634698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.641517][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.647509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.654763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.661580][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.667578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.674609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.681430][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.687396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.694418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.701235][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.707208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.714239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.721051][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.727049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.734078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.740900][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.746841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.753859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.760671][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.766705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.773722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.780542][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.786510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.793592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.800404][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.806432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.813462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.820263][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.826353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.833389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.840293][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.846276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.853321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.860144][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.866112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.873160][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.879986][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.885937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.892968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.899873][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.905868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.912902][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.919714][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.925749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5387] close(3) = 0 [pid 5387] close(4) = -1 EBADF (Bad file descriptor) [pid 5387] close(5) = -1 EBADF (Bad file descriptor) [pid 5387] close(6) = -1 EBADF (Bad file descriptor) [pid 5387] close(7) = -1 EBADF (Bad file descriptor) [pid 5387] close(8) = -1 EBADF (Bad file descriptor) [pid 5387] close(9) = -1 EBADF (Bad file descriptor) [pid 5387] close(10) = -1 EBADF (Bad file descriptor) [pid 5387] close(11) = -1 EBADF (Bad file descriptor) [pid 5387] close(12) = -1 EBADF (Bad file descriptor) [pid 5387] close(13) = -1 EBADF (Bad file descriptor) [ 173.932767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.939575][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.945565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.952615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.959518][ C1] yealink 5-1:36.0: unexpected response 0 [ 173.965505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.972528][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.979343][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5387] close(14) = -1 EBADF (Bad file descriptor) [pid 5387] close(15) = -1 EBADF (Bad file descriptor) [pid 5387] close(16) = -1 EBADF (Bad file descriptor) [pid 5387] close(17) = -1 EBADF (Bad file descriptor) [pid 5387] close(18) = -1 EBADF (Bad file descriptor) [pid 5387] close(19) = -1 EBADF (Bad file descriptor) [pid 5387] close(20) = -1 EBADF (Bad file descriptor) [pid 5387] close(21) = -1 EBADF (Bad file descriptor) [pid 5387] close(22) = -1 EBADF (Bad file descriptor) [pid 5387] close(23) = -1 EBADF (Bad file descriptor) [pid 5387] close(24) = -1 EBADF (Bad file descriptor) [pid 5387] close(25) = -1 EBADF (Bad file descriptor) [pid 5387] close(26) = -1 EBADF (Bad file descriptor) [pid 5387] close(27) = -1 EBADF (Bad file descriptor) [pid 5387] close(28) = -1 EBADF (Bad file descriptor) [pid 5387] close(29) = -1 EBADF (Bad file descriptor) [ 173.985328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 173.992420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 173.999251][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.005213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.012264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.019073][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.025078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.032150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5387] exit_group(0) = ? [pid 5388] <... ioctl resumed> ) = ? [pid 5388] +++ exited with 0 +++ [pid 5387] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5397 attached [pid 5397] set_robust_list(0x555589418760, 24 [pid 5104] <... clone resumed>, child_tidptr=0x555589418750) = 50 [pid 5397] <... set_robust_list resumed>) = 0 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5397] setpgid(0, 0) = 0 [ 174.038965][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.044967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.052027][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.058857][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.064860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.071908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.078729][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5397] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5397] write(3, "1000", 4) = 4 [pid 5397] close(3executing program ) = 0 [pid 5397] write(1, "executing program\n", 18) = 18 [pid 5397] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5397] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5397] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5397] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5397] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5398 attached [pid 5398] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5398] set_robust_list(0x7f6020a4b9a0, 24 [pid 5397] <... clone3 resumed> => {parent_tid=[51]}, 88) = 51 [pid 5397] rt_sigprocmask(SIG_SETMASK, [], [pid 5398] <... set_robust_list resumed>) = 0 [pid 5397] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5398] rt_sigprocmask(SIG_SETMASK, [], [pid 5397] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5397] <... futex resumed>) = 0 [pid 5398] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5397] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5398] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5398] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 174.084900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.091954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.098775][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.104867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.111918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.118742][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.124737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.131789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5397] <... futex resumed>) = 0 [pid 5397] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5398] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5398] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5398] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 174.138611][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.144622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.151721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.158541][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.164528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.171667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.178480][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 174.184467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.191519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.198333][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.204312][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.211346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.218153][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.224093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.231146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.237959][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.243929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.250972][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.257786][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.263756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.271706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.278525][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5389] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 174.284489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.291523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.298348][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.304327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.311353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.318140][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.324134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.331167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.337984][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.343965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.350998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.357814][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.363796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.370838][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.377683][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.383652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.390718][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.397508][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.403445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.410474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.417370][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.423371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.430419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.437233][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.443206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.450222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.457199][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.463154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.470174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.476983][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.482939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.489991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.496802][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.502827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.509867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.516686][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.522716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.529762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.536754][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.542747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.549796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.556607][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.562556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.569668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.576489][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.582473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.589505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.596287][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.602295][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.609330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.616186][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.622140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.629175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.635983][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.641974][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.649048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.655862][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.661849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.668893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.675909][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.681853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5389] close(3) = 0 [pid 5389] close(4) = -1 EBADF (Bad file descriptor) [pid 5389] close(5) = -1 EBADF (Bad file descriptor) [pid 5389] close(6) = -1 EBADF (Bad file descriptor) [pid 5389] close(7) = -1 EBADF (Bad file descriptor) [pid 5389] close(8) = -1 EBADF (Bad file descriptor) [pid 5389] close(9) = -1 EBADF (Bad file descriptor) [pid 5389] close(10) = -1 EBADF (Bad file descriptor) [ 174.688894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.695701][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.701638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.708691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.715508][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.721544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.728589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.735435][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5389] close(11) = -1 EBADF (Bad file descriptor) [pid 5389] close(12) = -1 EBADF (Bad file descriptor) [pid 5389] close(13) = -1 EBADF (Bad file descriptor) [pid 5389] close(14) = -1 EBADF (Bad file descriptor) [pid 5389] close(15) = -1 EBADF (Bad file descriptor) [pid 5389] close(16) = -1 EBADF (Bad file descriptor) [pid 5389] close(17) = -1 EBADF (Bad file descriptor) [pid 5389] close(18) = -1 EBADF (Bad file descriptor) [pid 5389] close(19) = -1 EBADF (Bad file descriptor) [pid 5389] close(20) = -1 EBADF (Bad file descriptor) [pid 5389] close(21) = -1 EBADF (Bad file descriptor) [pid 5389] close(22) = -1 EBADF (Bad file descriptor) [pid 5389] close(23) = -1 EBADF (Bad file descriptor) [pid 5389] close(24) = -1 EBADF (Bad file descriptor) [pid 5389] close(25) = -1 EBADF (Bad file descriptor) [pid 5389] close(26) = -1 EBADF (Bad file descriptor) [pid 5389] close(27) = -1 EBADF (Bad file descriptor) [pid 5389] close(28) = -1 EBADF (Bad file descriptor) [ 174.741428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.748505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.755327][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.761324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.768357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.775197][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.781636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5389] close(29) = -1 EBADF (Bad file descriptor) [pid 5389] exit_group(0 [pid 5390] <... ioctl resumed> ) = ? [pid 5389] <... exit_group resumed>) = ? [pid 5390] +++ exited with 0 +++ [pid 5389] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 50 ./strace-static-x86_64: Process 5399 attached [pid 5399] set_robust_list(0x555589418760, 24) = 0 [pid 5399] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5399] setpgid(0, 0) = 0 [ 174.788691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.795512][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.801495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.808568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.815382][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.821425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.828497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.835337][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5399] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5399] write(3, "1000", 4) = 4 executing program [pid 5399] close(3) = 0 [pid 5399] write(1, "executing program\n", 18) = 18 [pid 5399] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 174.841368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.848515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.855411][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.861381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.868430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.875270][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.881291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5399] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5399] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5399] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5399] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5399] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5399] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5400 attached => {parent_tid=[51]}, 88) = 51 [pid 5399] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5400] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5399] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5400] <... rseq resumed>) = 0 [pid 5399] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5400] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5400] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5400] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5400] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5399] <... futex resumed>) = 0 [pid 5400] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5399] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5400] <... openat resumed>) = 3 [pid 5399] <... futex resumed>) = 0 [pid 5399] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5400] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5400] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 174.888349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.895174][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.901174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.908251][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.915079][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.921069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.928214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.935040][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 174.941055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.948110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.954927][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.960924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.968063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.974885][ C1] yealink 5-1:36.0: unexpected response 0 [ 174.980903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 174.987977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 174.994802][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.000766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.007824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.014644][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.020607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.027652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.034497][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.040503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.047520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.054317][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.060305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.067347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.074161][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.080180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.087225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.094046][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.100024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.107073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.113882][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.119839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.126864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.133679][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.139671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.146732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.153542][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.159514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.166530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.173346][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.179434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.186481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.193302][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.199287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.206307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.213128][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.219109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.226127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.232943][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5391] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5391] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [ 175.238920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.245950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.252765][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.258738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.265768][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.272594][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.278586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.285638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.292547][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.298500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.305537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.312339][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.318321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.325462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.332274][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.338237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.345265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.352115][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.358080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.365094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.371894][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.377827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.384839][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.391667][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.397635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.404717][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.411613][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.417582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.424604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.431439][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.437448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.444475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.451285][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.457358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.464379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.471192][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.477154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.484170][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.491001][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.497144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.504183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.511087][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.517079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.524128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.530942][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.536917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.543941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.550749][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.556725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.563842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.570621][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.576576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.583644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.590459][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5391] close(3) = 0 [pid 5391] close(4) = -1 EBADF (Bad file descriptor) [pid 5391] close(5) = -1 EBADF (Bad file descriptor) [pid 5391] close(6) = -1 EBADF (Bad file descriptor) [pid 5391] close(7) = -1 EBADF (Bad file descriptor) [pid 5391] close(8) = -1 EBADF (Bad file descriptor) [pid 5391] close(9) = -1 EBADF (Bad file descriptor) [pid 5391] close(10) = -1 EBADF (Bad file descriptor) [pid 5391] close(11) = -1 EBADF (Bad file descriptor) [pid 5391] close(12) = -1 EBADF (Bad file descriptor) [pid 5391] close(13) = -1 EBADF (Bad file descriptor) [pid 5391] close(14) = -1 EBADF (Bad file descriptor) [ 175.596459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.603483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.610279][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.616226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.623253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.630062][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.636045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5391] close(15) = -1 EBADF (Bad file descriptor) [pid 5391] close(16) = -1 EBADF (Bad file descriptor) [pid 5391] close(17) = -1 EBADF (Bad file descriptor) [pid 5391] close(18) = -1 EBADF (Bad file descriptor) [pid 5391] close(19) = -1 EBADF (Bad file descriptor) [pid 5391] close(20) = -1 EBADF (Bad file descriptor) [pid 5391] close(21) = -1 EBADF (Bad file descriptor) [pid 5391] close(22) = -1 EBADF (Bad file descriptor) [pid 5391] close(23) = -1 EBADF (Bad file descriptor) [pid 5391] close(24) = -1 EBADF (Bad file descriptor) [pid 5391] close(25) = -1 EBADF (Bad file descriptor) [pid 5391] close(26) = -1 EBADF (Bad file descriptor) [pid 5391] close(27) = -1 EBADF (Bad file descriptor) [pid 5391] close(28) = -1 EBADF (Bad file descriptor) [pid 5391] close(29) = -1 EBADF (Bad file descriptor) [ 175.643090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.649994][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.655969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.662979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.669804][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.675780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.682812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.689703][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5391] exit_group(0 [pid 5392] <... ioctl resumed> ) = ? [pid 5391] <... exit_group resumed>) = ? [pid 5392] +++ exited with 0 +++ [pid 5391] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=48, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 50 ./strace-static-x86_64: Process 5401 attached [pid 5401] set_robust_list(0x555589418760, 24) = 0 [pid 5401] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5401] setpgid(0, 0) = 0 [pid 5401] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 175.695652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.702657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.709464][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.715532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.722545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.729386][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.735364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5401] write(3, "1000", 4executing program ) = 4 [pid 5401] close(3) = 0 [pid 5401] write(1, "executing program\n", 18) = 18 [pid 5401] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5401] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5401] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5401] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5401] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5402 attached => {parent_tid=[51]}, 88) = 51 [pid 5402] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5401] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5402] <... rseq resumed>) = 0 [pid 5402] set_robust_list(0x7f6020a4b9a0, 24 [pid 5401] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] <... set_robust_list resumed>) = 0 [pid 5401] <... futex resumed>) = 0 [pid 5402] rt_sigprocmask(SIG_SETMASK, [], [pid 5401] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5402] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5402] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 175.742653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.749501][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.755471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.762503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.769353][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.775344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.782397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.789226][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5402] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5401] <... futex resumed>) = 0 [pid 5401] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5402] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5402] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5402] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5402] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 175.795216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.802247][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.809171][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.815160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.822205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.829036][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.835038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.842136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.849041][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.855026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.862073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.868884][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.874837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.881868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.888680][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.894667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.901785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.908606][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.914588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.921613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.928433][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.934398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.941773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.948595][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.954544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.961596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.968416][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.974417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 175.981456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 175.988277][ C1] yealink 5-1:36.0: unexpected response 0 [ 175.994529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.001565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.008385][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.014384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.021406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.028231][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.034269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.041244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.048028][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.053974][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.061007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.067813][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.073758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.080788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.087624][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5402] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5393] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 176.093613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.100653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.107467][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.113461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.120508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.127420][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.133416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.140490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.147304][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.153288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.160306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.167145][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.173129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.180186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.187000][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.192977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.200013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.206821][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.212791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.219822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.226640][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.232610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.239672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.246502][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.252480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.259491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.266323][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.272281][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.279349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.286157][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.292126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.299219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.306054][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.312024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.319050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.325856][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.331843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.338844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.345644][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.351600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.358632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.365444][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.371439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.378455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.385271][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.391222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.398207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.405003][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.410973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.417967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.424765][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.430738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.437806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.444738][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.450719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.457880][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.464712][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.470677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.477719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.484528][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.490495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.497566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.504380][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.510350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.517381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.524201][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.530166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.537211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.544022][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5393] close(3) = 0 [pid 5393] close(4) = -1 EBADF (Bad file descriptor) [pid 5393] close(5) = -1 EBADF (Bad file descriptor) [pid 5393] close(6) = -1 EBADF (Bad file descriptor) [pid 5393] close(7) = -1 EBADF (Bad file descriptor) [pid 5393] close(8) = -1 EBADF (Bad file descriptor) [pid 5393] close(9) = -1 EBADF (Bad file descriptor) [pid 5393] close(10) = -1 EBADF (Bad file descriptor) [pid 5393] close(11) = -1 EBADF (Bad file descriptor) [pid 5393] close(12) = -1 EBADF (Bad file descriptor) [pid 5393] close(13) = -1 EBADF (Bad file descriptor) [pid 5393] close(14) = -1 EBADF (Bad file descriptor) [ 176.549990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.557018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.563821][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.569761][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.576797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.583606][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.589604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5393] close(15) = -1 EBADF (Bad file descriptor) [pid 5393] close(16) = -1 EBADF (Bad file descriptor) [pid 5393] close(17) = -1 EBADF (Bad file descriptor) [pid 5393] close(18) = -1 EBADF (Bad file descriptor) [pid 5393] close(19) = -1 EBADF (Bad file descriptor) [pid 5393] close(20) = -1 EBADF (Bad file descriptor) [pid 5393] close(21) = -1 EBADF (Bad file descriptor) [pid 5393] close(22) = -1 EBADF (Bad file descriptor) [pid 5393] close(23) = -1 EBADF (Bad file descriptor) [pid 5393] close(24) = -1 EBADF (Bad file descriptor) [pid 5393] close(25 [pid 5395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5393] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5393] close(26) = -1 EBADF (Bad file descriptor) [pid 5393] close(27) = -1 EBADF (Bad file descriptor) [pid 5393] close(28) = -1 EBADF (Bad file descriptor) [pid 5393] close(29) = -1 EBADF (Bad file descriptor) [ 176.596637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.603459][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.609418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.616444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.623260][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.629243][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.636303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.643123][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5393] exit_group(0 [pid 5394] <... ioctl resumed> ) = ? [pid 5393] <... exit_group resumed>) = ? [pid 5394] +++ exited with 0 +++ [pid 5393] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=41, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 43 ./strace-static-x86_64: Process 5403 attached [pid 5403] set_robust_list(0x555589418760, 24) = 0 [pid 5403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5403] setpgid(0, 0) = 0 [pid 5403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 176.649102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.656229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.663049][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.669036][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.676070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.682894][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.688872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5403] write(3, "1000", 4) = 4 [pid 5403] close(3) = 0 executing program [pid 5403] write(1, "executing program\n", 18) = 18 [pid 5403] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5403] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5403] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5403] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5403] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5403] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5404 attached => {parent_tid=[44]}, 88) = 44 [ 176.695893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.702708][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.708691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.715684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.722493][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.728486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.735511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.742326][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5404] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5403] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5403] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5404] <... rseq resumed>) = 0 [pid 5403] <... futex resumed>) = 0 [pid 5404] set_robust_list(0x7f6020a4b9a0, 24 [pid 5403] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5404] <... set_robust_list resumed>) = 0 [pid 5404] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5404] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5404] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5403] <... futex resumed>) = 0 [pid 5404] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5403] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5404] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5403] <... futex resumed>) = 0 [pid 5404] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5403] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5404] <... openat resumed>) = 3 [pid 5404] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 176.748309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.755341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.762166][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.768098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.775188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.782005][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.787996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.795037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5404] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 176.801848][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.807820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.814885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.821696][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.827679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.834704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.841527][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.847506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.854544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.861344][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.867290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.874310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.881167][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.887123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.894152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.900962][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.906926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.913941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.920756][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.926811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.933858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.940766][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.946753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.953779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.960600][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.966594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.973715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 176.980508][ C1] yealink 5-1:36.0: unexpected response 0 [ 176.986466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 176.993486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.000298][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.006264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.013291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.020119][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.026058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.033435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.040242][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.046255][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5404] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5395] close(3) = 0 [pid 5395] close(4) = -1 EBADF (Bad file descriptor) [pid 5395] close(5) = -1 EBADF (Bad file descriptor) [pid 5395] close(6) = -1 EBADF (Bad file descriptor) [pid 5395] close(7) = -1 EBADF (Bad file descriptor) [pid 5395] close(8) = -1 EBADF (Bad file descriptor) [pid 5395] close(9) = -1 EBADF (Bad file descriptor) [pid 5395] close(10) = -1 EBADF (Bad file descriptor) [pid 5395] close(11) = -1 EBADF (Bad file descriptor) [pid 5395] close(12) = -1 EBADF (Bad file descriptor) [pid 5395] close(13) = -1 EBADF (Bad file descriptor) [pid 5395] close(14) = -1 EBADF (Bad file descriptor) [pid 5395] close(15) = -1 EBADF (Bad file descriptor) [pid 5395] close(16) = -1 EBADF (Bad file descriptor) [pid 5395] close(17) = -1 EBADF (Bad file descriptor) [pid 5395] close(18) = -1 EBADF (Bad file descriptor) [pid 5395] close(19) = -1 EBADF (Bad file descriptor) [pid 5395] close(20) = -1 EBADF (Bad file descriptor) [pid 5395] close(21) = -1 EBADF (Bad file descriptor) [pid 5395] close(22) = -1 EBADF (Bad file descriptor) [pid 5395] close(23) = -1 EBADF (Bad file descriptor) [ 177.053279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.060083][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.066058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.073101][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.079909][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.085880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.093037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5395] close(24) = -1 EBADF (Bad file descriptor) [pid 5395] close(25) = -1 EBADF (Bad file descriptor) [pid 5395] close(26) = -1 EBADF (Bad file descriptor) [pid 5395] close(27) = -1 EBADF (Bad file descriptor) [pid 5395] close(28) = -1 EBADF (Bad file descriptor) [pid 5395] close(29) = -1 EBADF (Bad file descriptor) [pid 5395] exit_group(0 [pid 5396] <... ioctl resumed> ) = ? [pid 5395] <... exit_group resumed>) = ? [pid 5396] +++ exited with 0 +++ [pid 5395] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 52 ./strace-static-x86_64: Process 5405 attached [pid 5405] set_robust_list(0x555589418760, 24) = 0 [ 177.099871][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.105867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.112917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.119731][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.125711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.132767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.139672][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.145750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5405] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5405] setpgid(0, 0) = 0 [pid 5405] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5405] write(3, "1000", 4) = 4 [pid 5405] close(3) = 0 executing program [pid 5405] write(1, "executing program\n", 18) = 18 [pid 5405] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5405] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5405] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5405] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5405] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5405] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5405] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5406 attached [pid 5406] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5405] <... clone3 resumed> => {parent_tid=[53]}, 88) = 53 [pid 5406] <... rseq resumed>) = 0 [pid 5405] rt_sigprocmask(SIG_SETMASK, [], [pid 5397] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 177.152797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.159620][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.165618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.172655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.179469][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.185457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.192501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5405] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5406] set_robust_list(0x7f6020a4b9a0, 24 [pid 5405] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5406] <... set_robust_list resumed>) = 0 [pid 5405] <... futex resumed>) = 0 [pid 5406] rt_sigprocmask(SIG_SETMASK, [], [pid 5405] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5406] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5406] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5406] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5405] <... futex resumed>) = 0 [pid 5406] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5405] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5406] <... openat resumed>) = 3 [pid 5405] <... futex resumed>) = 0 [pid 5406] ioctl(3, USB_RAW_IOCTL_INIT [pid 5405] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5406] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 177.199315][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.205344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.212360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.219172][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.225154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.232151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.238959][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.244927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5406] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 177.251932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.258741][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.264738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.271778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.278602][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.284585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.291626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.298443][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.304504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.311548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.318360][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.324315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.331361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.338168][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.344174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.351202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.358052][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.364051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.371073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.377888][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.383915][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.390940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.397752][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.403722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.410740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.417550][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.423577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.430688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.437589][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.443594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.450630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.457449][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.463470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.470503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.477343][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.483279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.490320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.497115][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.503076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.510109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.516922][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.522888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.529913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.536722][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.542694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5406] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5397] close(3) = 0 [pid 5397] close(4) = -1 EBADF (Bad file descriptor) [ 177.549724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.556541][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.562505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.569532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.576350][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.582351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.589383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.596192][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5397] close(5) = -1 EBADF (Bad file descriptor) [pid 5397] close(6) = -1 EBADF (Bad file descriptor) [pid 5397] close(7) = -1 EBADF (Bad file descriptor) [pid 5397] close(8) = -1 EBADF (Bad file descriptor) [pid 5397] close(9) = -1 EBADF (Bad file descriptor) [pid 5397] close(10) = -1 EBADF (Bad file descriptor) [pid 5397] close(11) = -1 EBADF (Bad file descriptor) [pid 5397] close(12) = -1 EBADF (Bad file descriptor) [pid 5397] close(13) = -1 EBADF (Bad file descriptor) [pid 5397] close(14) = -1 EBADF (Bad file descriptor) [pid 5397] close(15) = -1 EBADF (Bad file descriptor) [pid 5397] close(16) = -1 EBADF (Bad file descriptor) [pid 5397] close(17) = -1 EBADF (Bad file descriptor) [pid 5397] close(18) = -1 EBADF (Bad file descriptor) [pid 5397] close(19) = -1 EBADF (Bad file descriptor) [pid 5397] close(20) = -1 EBADF (Bad file descriptor) [pid 5397] close(21) = -1 EBADF (Bad file descriptor) [pid 5397] close(22) = -1 EBADF (Bad file descriptor) [pid 5397] close(23) = -1 EBADF (Bad file descriptor) [pid 5397] close(24) = -1 EBADF (Bad file descriptor) [pid 5397] close(25) = -1 EBADF (Bad file descriptor) [pid 5397] close(26) = -1 EBADF (Bad file descriptor) [ 177.602183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.609366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.616180][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.622214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.629273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.636088][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.642063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.649102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5397] close(27) = -1 EBADF (Bad file descriptor) [pid 5397] close(28) = -1 EBADF (Bad file descriptor) [pid 5397] close(29) = -1 EBADF (Bad file descriptor) [pid 5397] exit_group(0 [pid 5398] <... ioctl resumed> ) = ? [pid 5397] <... exit_group resumed>) = ? [pid 5398] +++ exited with 0 +++ [pid 5397] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 52 ./strace-static-x86_64: Process 5407 attached [ 177.655911][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.661895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.668935][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.676008][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.681950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.688990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.695818][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5407] set_robust_list(0x555589418760, 24) = 0 [pid 5407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5407] setpgid(0, 0) = 0 [pid 5407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5407] write(3, "1000", 4) = 4 executing program [pid 5407] close(3) = 0 [pid 5407] write(1, "executing program\n", 18) = 18 [pid 5407] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5407] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 177.701813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.708847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.715665][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.721656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.728702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.735505][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.741435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.748457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5407] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5407] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5407] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5408 attached [pid 5408] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5407] <... clone3 resumed> => {parent_tid=[53]}, 88) = 53 [pid 5408] <... rseq resumed>) = 0 [pid 5407] rt_sigprocmask(SIG_SETMASK, [], [pid 5408] set_robust_list(0x7f6020a4b9a0, 24 [pid 5407] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5408] <... set_robust_list resumed>) = 0 [pid 5407] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5408] rt_sigprocmask(SIG_SETMASK, [], [pid 5407] <... futex resumed>) = 0 [pid 5408] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5407] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5408] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5408] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5407] <... futex resumed>) = 0 [pid 5407] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5408] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 177.755264][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.761268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.768300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.775379][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.781452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.788505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.795324][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5408] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5408] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 177.801343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.808396][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.815212][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.821206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.828254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.835071][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.841090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.848120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.854938][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.860892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.867920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.874730][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.880704][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.887744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.894571][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.900646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.907705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.914515][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.920520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.927542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.934353][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.940353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.947376][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5399] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 177.954208][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.960198][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.967217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.974028][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.980017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 177.987052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 177.993878][ C1] yealink 5-1:36.0: unexpected response 0 [ 177.999849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.006888][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.013697][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.019679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.026702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.033517][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.039492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.046609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.053415][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.059402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.066437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.073242][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.079216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.086263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.093064][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.099021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.106051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.112847][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.118799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.125857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.132666][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.138645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.145669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.152470][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.158430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.165463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.172361][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.178321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.185351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.192237][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.198338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.205354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.212166][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.218111][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.225126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.231930][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.237872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.244891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.251709][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5399] close(3) = 0 [pid 5399] close(4) = -1 EBADF (Bad file descriptor) [pid 5399] close(5) = -1 EBADF (Bad file descriptor) [pid 5399] close(6) = -1 EBADF (Bad file descriptor) [pid 5399] close(7) = -1 EBADF (Bad file descriptor) [ 178.257691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.264736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.271548][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.277518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.284582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.291394][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.297361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5399] close(8) = -1 EBADF (Bad file descriptor) [pid 5399] close(9) = -1 EBADF (Bad file descriptor) [pid 5399] close(10) = -1 EBADF (Bad file descriptor) [pid 5399] close(11) = -1 EBADF (Bad file descriptor) [pid 5399] close(12) = -1 EBADF (Bad file descriptor) [pid 5399] close(13) = -1 EBADF (Bad file descriptor) [pid 5399] close(14) = -1 EBADF (Bad file descriptor) [pid 5399] close(15) = -1 EBADF (Bad file descriptor) [pid 5399] close(16) = -1 EBADF (Bad file descriptor) [pid 5399] close(17) = -1 EBADF (Bad file descriptor) [pid 5399] close(18) = -1 EBADF (Bad file descriptor) [pid 5399] close(19) = -1 EBADF (Bad file descriptor) [ 178.304469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.311283][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.317376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.324348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.331155][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.337129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.344318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.351096][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5399] close(20) = -1 EBADF (Bad file descriptor) [pid 5399] close(21) = -1 EBADF (Bad file descriptor) [pid 5399] close(22) = -1 EBADF (Bad file descriptor) [pid 5399] close(23) = -1 EBADF (Bad file descriptor) [pid 5399] close(24) = -1 EBADF (Bad file descriptor) [pid 5399] close(25) = -1 EBADF (Bad file descriptor) [pid 5399] close(26) = -1 EBADF (Bad file descriptor) [pid 5399] close(27) = -1 EBADF (Bad file descriptor) [pid 5399] close(28) = -1 EBADF (Bad file descriptor) [pid 5399] close(29) = -1 EBADF (Bad file descriptor) [pid 5399] exit_group(0 [pid 5400] <... ioctl resumed> ) = ? [pid 5399] <... exit_group resumed>) = ? [pid 5400] +++ exited with 0 +++ [pid 5399] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 52 ./strace-static-x86_64: Process 5409 attached [ 178.357007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.364030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.370846][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.376824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.383850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.390666][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.396642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5409] set_robust_list(0x555589418760, 24) = 0 [pid 5409] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5409] setpgid(0, 0) = 0 [pid 5409] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5409] write(3, "1000", 4) = 4 executing program [pid 5409] close(3) = 0 [pid 5409] write(1, "executing program\n", 18) = 18 [pid 5409] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5409] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5409] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5409] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 178.403769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.410587][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.416556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.423581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.430388][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.436416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.443392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.450283][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5409] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5409] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5409] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[53]}, 88) = 53 ./strace-static-x86_64: Process 5410 attached [pid 5409] rt_sigprocmask(SIG_SETMASK, [], [pid 5410] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5409] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5410] <... rseq resumed>) = 0 [pid 5409] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] set_robust_list(0x7f6020a4b9a0, 24 [pid 5409] <... futex resumed>) = 0 [pid 5410] <... set_robust_list resumed>) = 0 [pid 5409] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5410] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5410] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5410] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5409] <... futex resumed>) = 0 [pid 5410] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5409] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5410] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5409] <... futex resumed>) = 0 [pid 5410] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5409] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5410] <... openat resumed>) = 3 [pid 5410] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5410] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 178.456276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.463372][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.470183][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.476145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.483257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.490075][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.496054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.503078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 178.509893][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.515870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.522918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.529823][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.535795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.542799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.549599][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.555530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.562534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.569346][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.575309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.582325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.589142][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.595120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.602112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.608907][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.614881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.621954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.628797][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.634783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.641815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.648628][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.654606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.661630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.668534][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.674514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.681588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.688400][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.694372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.701404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.708194][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.714126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.721139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.727948][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.733909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.740923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.747751][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.753694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.760724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.767625][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.773604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.780609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.787432][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.793434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.800473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5410] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 178.807502][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.813474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.820503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.827322][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.833309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.840323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.847125][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.853093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.860115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.866922][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.872900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.879925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.886724][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.892662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.899681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.906475][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.912402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.919416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.926219][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.932184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.939206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.946011][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.951946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.958987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.965803][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.971772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.978799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 178.985613][ C1] yealink 5-1:36.0: unexpected response 0 [ 178.991597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 178.998661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.005469][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.011423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.018451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.025266][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.031246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.038236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.045010][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.050906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.057847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.064647][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.070563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.077518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.084288][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.090217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.097167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.103948][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.109863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.116872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.123676][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.129642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.136663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.143517][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.149513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.156563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.163378][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.169388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.176417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.183226][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.189193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.196237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.203048][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.209023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.216066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.222875][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.228860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.235912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.242727][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.248712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.255754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5401] close(3) = 0 [pid 5401] close(4) = -1 EBADF (Bad file descriptor) [pid 5401] close(5) = -1 EBADF (Bad file descriptor) [pid 5401] close(6) = -1 EBADF (Bad file descriptor) [pid 5401] close(7) = -1 EBADF (Bad file descriptor) [pid 5401] close(8) = -1 EBADF (Bad file descriptor) [ 179.262564][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.268538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.275558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.282373][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.288368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.295396][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.302220][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5401] close(9) = -1 EBADF (Bad file descriptor) [pid 5401] close(10) = -1 EBADF (Bad file descriptor) [pid 5401] close(11) = -1 EBADF (Bad file descriptor) [pid 5401] close(12) = -1 EBADF (Bad file descriptor) [pid 5401] close(13) = -1 EBADF (Bad file descriptor) [pid 5401] close(14) = -1 EBADF (Bad file descriptor) [pid 5401] close(15) = -1 EBADF (Bad file descriptor) [pid 5401] close(16) = -1 EBADF (Bad file descriptor) [pid 5401] close(17) = -1 EBADF (Bad file descriptor) [pid 5401] close(18) = -1 EBADF (Bad file descriptor) [pid 5401] close(19) = -1 EBADF (Bad file descriptor) [pid 5401] close(20) = -1 EBADF (Bad file descriptor) [pid 5401] close(21) = -1 EBADF (Bad file descriptor) [pid 5401] close(22) = -1 EBADF (Bad file descriptor) [pid 5401] close(23) = -1 EBADF (Bad file descriptor) [pid 5401] close(24) = -1 EBADF (Bad file descriptor) [pid 5401] close(25) = -1 EBADF (Bad file descriptor) [ 179.308211][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.315238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.322021][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.327958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.334992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.341809][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.347803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.354857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5401] close(26) = -1 EBADF (Bad file descriptor) [pid 5401] close(27) = -1 EBADF (Bad file descriptor) [pid 5401] close(28) = -1 EBADF (Bad file descriptor) [pid 5401] close(29) = -1 EBADF (Bad file descriptor) [pid 5401] exit_group(0) = ? [pid 5402] <... ioctl resumed> ) = ? [pid 5402] +++ exited with 0 +++ [pid 5401] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=50, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5411 attached [pid 5411] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 52 [pid 5411] <... set_robust_list resumed>) = 0 [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 179.361673][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.367678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.374699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.381511][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.387519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.394564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.401424][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.407427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5411] setpgid(0, 0) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] write(1, "executing program\n", 18) = 18 [pid 5411] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5411] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5411] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5411] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5411] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5411] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[53]}, 88) = 53 [pid 5411] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5411] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 179.414519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.421327][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.427278][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.434344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.441158][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.447187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.454223][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5412 attached [pid 5411] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5412] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5412] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5412] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5412] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5412] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5411] <... futex resumed>) = 0 [pid 5412] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5411] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... openat resumed>) = 3 [pid 5411] <... futex resumed>) = 0 [pid 5412] ioctl(3, USB_RAW_IOCTL_INIT [pid 5411] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5412] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5412] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 179.461037][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.467048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.474067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.480880][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.486856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.493892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.500718][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.506702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.513732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.520543][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.526512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.533548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.540360][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.546341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.553445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.560297][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.566285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.573306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.580115][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.586086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.593102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.599914][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.605904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.612946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.619760][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.625732][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.632742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.639553][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.645502][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.652541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.659349][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.665320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.672375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.679186][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.685160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.692180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.699085][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.705062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.712085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.718903][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.724889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.731919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.738744][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.744722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.751758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.758566][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.764560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.771641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.778425][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.784381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.791412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.798225][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.804267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5403] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 179.811279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.818078][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.824016][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.831042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.837856][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.843858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.850882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.857680][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.863649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.870681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.877482][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.883443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.890542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.897328][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.903241][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.910245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.917057][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.923021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.930025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.936816][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.942777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.949755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.956543][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.962507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.969531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.976336][ C1] yealink 5-1:36.0: unexpected response 0 [ 179.982296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 179.989311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 179.996125][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.002104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.009151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.015994][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.021955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.029070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.035874][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.041817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.048849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.055662][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.061631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.068654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.075457][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.081382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.088401][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.095212][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.101228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.108257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.115054][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.120995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.128022][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.134846][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.140922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.148423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.155248][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.161227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5403] close(3) = 0 [pid 5403] close(4) = -1 EBADF (Bad file descriptor) [pid 5403] close(5) = -1 EBADF (Bad file descriptor) [pid 5403] close(6) = -1 EBADF (Bad file descriptor) [pid 5403] close(7) = -1 EBADF (Bad file descriptor) [pid 5403] close(8) = -1 EBADF (Bad file descriptor) [ 180.168267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.175279][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.181260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.188302][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.195112][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.201097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.208145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5403] close(9) = -1 EBADF (Bad file descriptor) [pid 5403] close(10) = -1 EBADF (Bad file descriptor) [pid 5403] close(11) = -1 EBADF (Bad file descriptor) [pid 5403] close(12) = -1 EBADF (Bad file descriptor) [pid 5403] close(13) = -1 EBADF (Bad file descriptor) [pid 5403] close(14) = -1 EBADF (Bad file descriptor) [pid 5403] close(15) = -1 EBADF (Bad file descriptor) [pid 5403] close(16) = -1 EBADF (Bad file descriptor) [pid 5403] close(17) = -1 EBADF (Bad file descriptor) [pid 5403] close(18) = -1 EBADF (Bad file descriptor) [pid 5403] close(19) = -1 EBADF (Bad file descriptor) [pid 5403] close(20) = -1 EBADF (Bad file descriptor) [pid 5403] close(21) = -1 EBADF (Bad file descriptor) [pid 5403] close(22) = -1 EBADF (Bad file descriptor) [pid 5403] close(23) = -1 EBADF (Bad file descriptor) [pid 5403] close(24) = -1 EBADF (Bad file descriptor) [ 180.214962][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.220958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.228026][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.234863][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.240885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.247928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.254744][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.260707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5403] close(25) = -1 EBADF (Bad file descriptor) [pid 5403] close(26) = -1 EBADF (Bad file descriptor) [pid 5403] close(27) = -1 EBADF (Bad file descriptor) [pid 5405] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5403] close(28) = -1 EBADF (Bad file descriptor) [pid 5403] close(29) = -1 EBADF (Bad file descriptor) [pid 5403] exit_group(0 [pid 5404] <... ioctl resumed> ) = ? [pid 5403] <... exit_group resumed>) = ? [pid 5404] +++ exited with 0 +++ [pid 5403] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=43, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5413 attached [ 180.267812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.274637][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.280638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.287682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.294502][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.300498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.307535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5413] set_robust_list(0x555589418760, 24 [pid 5099] <... clone resumed>, child_tidptr=0x555589418750) = 45 [pid 5413] <... set_robust_list resumed>) = 0 [pid 5413] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5413] setpgid(0, 0) = 0 [pid 5413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5413] write(3, "1000", 4) = 4 [pid 5413] close(3) = 0 executing program [pid 5413] write(1, "executing program\n", 18) = 18 [pid 5413] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5413] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 180.314351][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.320313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.327350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.334160][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.340137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.347175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.354001][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.359963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5413] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5413] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5413] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5413] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5414 attached [pid 5414] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5413] <... clone3 resumed> => {parent_tid=[46]}, 88) = 46 [pid 5414] <... rseq resumed>) = 0 [pid 5413] rt_sigprocmask(SIG_SETMASK, [], [pid 5414] set_robust_list(0x7f6020a4b9a0, 24 [pid 5413] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5414] <... set_robust_list resumed>) = 0 [pid 5414] rt_sigprocmask(SIG_SETMASK, [], [pid 5413] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5413] <... futex resumed>) = 0 [pid 5414] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5413] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5414] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5414] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5413] <... futex resumed>) = 0 [pid 5414] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5413] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5414] <... openat resumed>) = 3 [pid 5413] <... futex resumed>) = 0 [pid 5414] ioctl(3, USB_RAW_IOCTL_INIT [pid 5413] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5414] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5414] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 180.367085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.373898][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.379884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.386931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.393751][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.399827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.406874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.413691][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.419719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.426803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.433617][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.439608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.446648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.453556][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.459549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.466586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.473393][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.479384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.486582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.493403][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.499538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.506629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.513448][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.519410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.526410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.533207][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.539164][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.546181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.552981][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.558946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.565961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.572760][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.578689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.585789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.592592][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.598620][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.605639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.612455][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.618436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.625460][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.632264][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.638204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.645221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.652068][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.658008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5405] close(3) = 0 [pid 5405] close(4) = -1 EBADF (Bad file descriptor) [pid 5405] close(5) = -1 EBADF (Bad file descriptor) [pid 5405] close(6) = -1 EBADF (Bad file descriptor) [pid 5405] close(7) = -1 EBADF (Bad file descriptor) [pid 5405] close(8) = -1 EBADF (Bad file descriptor) [pid 5405] close(9) = -1 EBADF (Bad file descriptor) [ 180.665016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.671821][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.677939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.685051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.691867][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.697861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.704891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.711712][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5405] close(10) = -1 EBADF (Bad file descriptor) [pid 5405] close(11) = -1 EBADF (Bad file descriptor) [pid 5405] close(12) = -1 EBADF (Bad file descriptor) [pid 5405] close(13) = -1 EBADF (Bad file descriptor) [pid 5405] close(14) = -1 EBADF (Bad file descriptor) [pid 5405] close(15) = -1 EBADF (Bad file descriptor) [pid 5405] close(16) = -1 EBADF (Bad file descriptor) [pid 5405] close(17) = -1 EBADF (Bad file descriptor) [pid 5405] close(18) = -1 EBADF (Bad file descriptor) [pid 5405] close(19) = -1 EBADF (Bad file descriptor) [pid 5405] close(20) = -1 EBADF (Bad file descriptor) [pid 5405] close(21) = -1 EBADF (Bad file descriptor) [pid 5405] close(22) = -1 EBADF (Bad file descriptor) [pid 5405] close(23) = -1 EBADF (Bad file descriptor) [pid 5405] close(24) = -1 EBADF (Bad file descriptor) [pid 5405] close(25) = -1 EBADF (Bad file descriptor) [pid 5405] close(26) = -1 EBADF (Bad file descriptor) [pid 5405] close(27) = -1 EBADF (Bad file descriptor) [pid 5405] close(28) = -1 EBADF (Bad file descriptor) [pid 5405] close(29) = -1 EBADF (Bad file descriptor) [pid 5405] exit_group(0 [pid 5406] <... ioctl resumed> ) = ? [pid 5405] <... exit_group resumed>) = ? [ 180.717694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.724725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.731544][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.737514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.744584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.751414][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.757568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.764601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5406] +++ exited with 0 +++ [pid 5405] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5415 attached [pid 5415] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 54 [pid 5415] <... set_robust_list resumed>) = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 180.771423][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.777473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.784504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.791323][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.797308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.804360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.811172][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5415] write(3, "1000", 4) = 4 [pid 5415] close(3) = 0 [pid 5415] write(1, "executing program\n", 18) = 18 [pid 5415] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5415] <... futex resumed>) = 0 [pid 5415] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5415] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5415] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5415] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5415] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[55]}, 88) = 55 ./strace-static-x86_64: Process 5416 attached [pid 5415] rt_sigprocmask(SIG_SETMASK, [], [pid 5416] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5415] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5416] <... rseq resumed>) = 0 [pid 5415] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5416] set_robust_list(0x7f6020a4b9a0, 24 [pid 5415] <... futex resumed>) = 0 [pid 5416] <... set_robust_list resumed>) = 0 [ 180.817121][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.824159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.830971][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.836954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.844001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.850816][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.856765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.863805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5415] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5416] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5416] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5416] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5415] <... futex resumed>) = 0 [pid 5416] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5415] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5415] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5416] <... openat resumed>) = 3 [pid 5416] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5416] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 180.870623][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.876592][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.883624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.890433][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.896379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.903442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.910261][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 180.916244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.923276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.930092][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.936064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.943069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.949870][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.955805][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.962823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.969636][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.975600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 180.982623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 180.989488][ C1] yealink 5-1:36.0: unexpected response 0 [ 180.995557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.002577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.009387][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.015363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.022399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.029214][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.035187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.042233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.049036][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.054984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.062017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.068840][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.074798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.081840][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.088643][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.094636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.101735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.108561][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.114510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.121522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.128326][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.134276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.141294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.148099][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.154045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.161029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.167822][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.173776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.180783][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.187590][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.193562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.200608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.207516][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.213488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.220521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.227338][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.233333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.240322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.247117][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.253124][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.260238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.267042][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5407] close(3) = 0 [pid 5407] close(4) = -1 EBADF (Bad file descriptor) [pid 5407] close(5) = -1 EBADF (Bad file descriptor) [pid 5407] close(6) = -1 EBADF (Bad file descriptor) [pid 5407] close(7) = -1 EBADF (Bad file descriptor) [pid 5407] close(8) = -1 EBADF (Bad file descriptor) [pid 5407] close(9) = -1 EBADF (Bad file descriptor) [pid 5407] close(10) = -1 EBADF (Bad file descriptor) [pid 5407] close(11) = -1 EBADF (Bad file descriptor) [pid 5407] close(12) = -1 EBADF (Bad file descriptor) [pid 5407] close(13) = -1 EBADF (Bad file descriptor) [pid 5407] close(14) = -1 EBADF (Bad file descriptor) [pid 5407] close(15) = -1 EBADF (Bad file descriptor) [pid 5407] close(16) = -1 EBADF (Bad file descriptor) [pid 5407] close(17) = -1 EBADF (Bad file descriptor) [pid 5407] close(18) = -1 EBADF (Bad file descriptor) [ 181.273019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.280214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.287010][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.292950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.300373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.307209][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.313178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5407] close(19) = -1 EBADF (Bad file descriptor) [pid 5407] close(20) = -1 EBADF (Bad file descriptor) [pid 5407] close(21) = -1 EBADF (Bad file descriptor) [pid 5407] close(22) = -1 EBADF (Bad file descriptor) [pid 5407] close(23) = -1 EBADF (Bad file descriptor) [pid 5407] close(24) = -1 EBADF (Bad file descriptor) [pid 5407] close(25) = -1 EBADF (Bad file descriptor) [pid 5407] close(26) = -1 EBADF (Bad file descriptor) [pid 5407] close(27) = -1 EBADF (Bad file descriptor) [pid 5407] close(28) = -1 EBADF (Bad file descriptor) [pid 5407] close(29) = -1 EBADF (Bad file descriptor) [pid 5407] exit_group(0) = ? [pid 5408] <... ioctl resumed> ) = ? [ 181.320253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.327069][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.333058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.340094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.346917][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.352876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.359932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.366837][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5408] +++ exited with 0 +++ [pid 5407] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 54 ./strace-static-x86_64: Process 5417 attached [pid 5417] set_robust_list(0x555589418760, 24) = 0 [ 181.372814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.379854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.386673][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.392671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.399753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.406617][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.412598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5417] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5417] setpgid(0, 0) = 0 [pid 5417] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5417] write(3, "1000", 4) = 4 [pid 5417] close(3) = 0 executing program [pid 5417] write(1, "executing program\n", 18) = 18 [pid 5417] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5417] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5417] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5417] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 181.419616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.426430][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.432396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.439425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.446283][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.452232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.459256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.466074][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5417] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5417] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5417] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5418 attached => {parent_tid=[55]}, 88) = 55 [pid 5417] rt_sigprocmask(SIG_SETMASK, [], [pid 5418] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5418] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5418] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5418] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5417] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5417] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] <... futex resumed>) = 0 [pid 5417] <... futex resumed>) = 1 [pid 5418] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5418] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5417] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5418] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5417] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5417] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5418] <... futex resumed>) = 0 [pid 5417] <... futex resumed>) = 1 [pid 5418] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5417] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5418] <... openat resumed>) = 3 [pid 5418] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5418] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 181.472071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.479112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.485920][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.491866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.498878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.505693][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.511825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5409] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 181.518851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.525670][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.531645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.538738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.545552][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.551536][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.558676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.565525][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.571503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.578609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.585408][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.591373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.598389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.605204][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.611144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.618131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.624937][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.630908][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.638000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.644848][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.650857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.657873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.664678][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.670634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.677671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.684488][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.690463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.697468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.704277][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.710239][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.717235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.724045][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.730030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.737029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.743839][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.749821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.756848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.763655][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.769643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.776677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.783495][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.789479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.796521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.803330][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.809310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.816336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.823146][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.829138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.836176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.842988][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.848962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.856046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.862854][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.868891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5409] close(3) = 0 [pid 5409] close(4) = -1 EBADF (Bad file descriptor) [pid 5409] close(5) = -1 EBADF (Bad file descriptor) [pid 5409] close(6) = -1 EBADF (Bad file descriptor) [pid 5409] close(7) = -1 EBADF (Bad file descriptor) [pid 5409] close(8) = -1 EBADF (Bad file descriptor) [pid 5409] close(9) = -1 EBADF (Bad file descriptor) [ 181.875921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.882780][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.888750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.895777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.902591][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.908559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.915582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5409] close(10) = -1 EBADF (Bad file descriptor) [pid 5409] close(11) = -1 EBADF (Bad file descriptor) [pid 5409] close(12) = -1 EBADF (Bad file descriptor) [pid 5409] close(13) = -1 EBADF (Bad file descriptor) [pid 5409] close(14) = -1 EBADF (Bad file descriptor) [pid 5409] close(15) = -1 EBADF (Bad file descriptor) [pid 5409] close(16) = -1 EBADF (Bad file descriptor) [pid 5409] close(17) = -1 EBADF (Bad file descriptor) [pid 5409] close(18) = -1 EBADF (Bad file descriptor) [pid 5409] close(19) = -1 EBADF (Bad file descriptor) [pid 5409] close(20) = -1 EBADF (Bad file descriptor) [pid 5409] close(21) = -1 EBADF (Bad file descriptor) [pid 5409] close(22) = -1 EBADF (Bad file descriptor) [pid 5409] close(23) = -1 EBADF (Bad file descriptor) [pid 5409] close(24) = -1 EBADF (Bad file descriptor) [pid 5409] close(25) = -1 EBADF (Bad file descriptor) [pid 5409] close(26) = -1 EBADF (Bad file descriptor) [pid 5409] close(27) = -1 EBADF (Bad file descriptor) [pid 5409] close(28) = -1 EBADF (Bad file descriptor) [pid 5409] close(29) = -1 EBADF (Bad file descriptor) [ 181.922397][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.928343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.935351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.942168][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.948141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.955183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.961989][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.967948][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5409] exit_group(0 [pid 5410] <... ioctl resumed> ) = ? [pid 5409] <... exit_group resumed>) = ? [pid 5410] +++ exited with 0 +++ [pid 5409] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 54 ./strace-static-x86_64: Process 5419 attached [pid 5419] set_robust_list(0x555589418760, 24) = 0 [ 181.975017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 181.981837][ C1] yealink 5-1:36.0: unexpected response 0 [ 181.987832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 181.994862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.001685][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.007655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.014691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.021510][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5419] setpgid(0, 0) = 0 [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5419] write(3, "1000", 4) = 4 [pid 5419] close(3) = 0 [pid 5419] write(1, "executing program\n", 18) = 18 [pid 5419] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5419] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5419] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5419] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5419] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5420 attached [pid 5420] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5419] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 5420] <... rseq resumed>) = 0 [pid 5419] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5420] set_robust_list(0x7f6020a4b9a0, 24 [pid 5419] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5420] <... set_robust_list resumed>) = 0 [pid 5419] <... futex resumed>) = 0 [ 182.027494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.034541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.041358][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.047349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.054410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.061399][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.067380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5420] rt_sigprocmask(SIG_SETMASK, [], [pid 5419] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5420] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5420] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5420] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5419] <... futex resumed>) = 0 [pid 5420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5419] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5420] <... openat resumed>) = 3 [pid 5419] <... futex resumed>) = 0 [pid 5420] ioctl(3, USB_RAW_IOCTL_INIT [pid 5419] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5420] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 182.074414][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.081238][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.087229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.094255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.101071][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.107049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.114095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.120916][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.126892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.133946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.140727][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.146646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.153730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.160534][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.166484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.173486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.180283][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.186204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.193229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.200051][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.206082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.213131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.220102][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.226081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.233109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.239920][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.245898][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.252953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.259803][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.265876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.272911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.279726][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.285718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.292736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.299551][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.305542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.312573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.319390][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.325392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.332385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.339360][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.345321][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.352312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.359115][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.365097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.372117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.378930][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.384896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.392052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.398945][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.404927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.412065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.418875][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.424854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.431877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.438764][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.444708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.451780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.458572][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.464543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.471564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.478380][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.484350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.491378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.498181][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.504183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.511199][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.518018][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 182.523950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.530992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.537836][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.543804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.550812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.557629][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.563643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.570678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.577491][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.583453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.590467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.597302][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.603261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.610279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.617071][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.622998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.630364][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.637180][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.643152][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.650177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.656987][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.662959][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.669987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.676798][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.682756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.689783][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.696598][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.702558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.709606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.716416][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.722409][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.729656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.736439][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.742406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.749450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.756253][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.762189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.769195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.776002][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.781962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.789021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.795843][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.801797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.808841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.815665][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.821631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.828675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.835517][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.841481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.848506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.855325][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.861277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.868313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.875129][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5411] close(3) = 0 [pid 5411] close(4) = -1 EBADF (Bad file descriptor) [pid 5411] close(5) = -1 EBADF (Bad file descriptor) [pid 5411] close(6) = -1 EBADF (Bad file descriptor) [pid 5411] close(7) = -1 EBADF (Bad file descriptor) [pid 5411] close(8) = -1 EBADF (Bad file descriptor) [pid 5411] close(9) = -1 EBADF (Bad file descriptor) [ 182.881115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.888194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.895062][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.901045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.908081][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.914983][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.920969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5411] close(10) = -1 EBADF (Bad file descriptor) [pid 5411] close(11) = -1 EBADF (Bad file descriptor) [pid 5411] close(12) = -1 EBADF (Bad file descriptor) [pid 5411] close(13) = -1 EBADF (Bad file descriptor) [pid 5411] close(14) = -1 EBADF (Bad file descriptor) [pid 5411] close(15) = -1 EBADF (Bad file descriptor) [pid 5411] close(16) = -1 EBADF (Bad file descriptor) [pid 5411] close(17) = -1 EBADF (Bad file descriptor) [pid 5411] close(18) = -1 EBADF (Bad file descriptor) [pid 5411] close(19) = -1 EBADF (Bad file descriptor) [pid 5411] close(20) = -1 EBADF (Bad file descriptor) [pid 5411] close(21) = -1 EBADF (Bad file descriptor) [pid 5411] close(22) = -1 EBADF (Bad file descriptor) [pid 5411] close(23) = -1 EBADF (Bad file descriptor) [pid 5411] close(24) = -1 EBADF (Bad file descriptor) [ 182.927994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.934818][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.940788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.947846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.954665][ C1] yealink 5-1:36.0: unexpected response 0 [ 182.960636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.967686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.974537][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5411] close(25) = -1 EBADF (Bad file descriptor) [pid 5411] close(26) = -1 EBADF (Bad file descriptor) [pid 5411] close(27) = -1 EBADF (Bad file descriptor) [pid 5411] close(28) = -1 EBADF (Bad file descriptor) [pid 5411] close(29) = -1 EBADF (Bad file descriptor) [pid 5411] exit_group(0) = ? [pid 5412] <... ioctl resumed> ) = ? [ 182.980497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 182.987514][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 182.994331][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.000303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.007317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.014155][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.020153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5412] +++ exited with 0 +++ [pid 5411] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=52, si_uid=0, si_status=0, si_utime=0, si_stime=7 /* 0.07 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 54 ./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x555589418760, 24) = 0 [ 183.027209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.034033][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.040011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.047080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.053896][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.059916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.066932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.073766][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5421] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5421] setpgid(0, 0) = 0 [pid 5421] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5421] write(3, "1000", 4) = 4 [pid 5421] close(3executing program ) = 0 [pid 5421] write(1, "executing program\n", 18) = 18 [pid 5421] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5421] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5421] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5421] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5421] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5422 attached [pid 5422] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5421] <... clone3 resumed> => {parent_tid=[55]}, 88) = 55 [pid 5422] <... rseq resumed>) = 0 [pid 5421] rt_sigprocmask(SIG_SETMASK, [], [pid 5422] set_robust_list(0x7f6020a4b9a0, 24 [pid 5421] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5422] <... set_robust_list resumed>) = 0 [pid 5421] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5422] rt_sigprocmask(SIG_SETMASK, [], [pid 5421] <... futex resumed>) = 0 [pid 5422] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5421] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5422] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5422] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5421] <... futex resumed>) = 0 [ 183.079749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.086775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.093592][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.099565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.106596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.113423][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.119391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5422] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5421] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5422] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5421] <... futex resumed>) = 0 [pid 5422] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5421] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5422] <... openat resumed>) = 3 [pid 5422] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5422] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 183.126421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.133238][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.139236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.146266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.153087][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.159068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.166065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.172877][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.178838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.185832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.192618][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.198631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.205633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.212442][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.218399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.225552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.232443][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.238378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.245399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.252213][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.258600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.265593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.272413][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.278483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.285531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.292343][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.298328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.305412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.312227][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.318206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.325282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.332107][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.338086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.345135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.351961][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.358039][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.365084][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.371910][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.377909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.384964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.391787][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.397859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.404923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.411825][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.417790][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.424838][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5413] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 183.431870][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.437885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.444990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.451803][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.457790][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.464813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.471614][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.477550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.484592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.491388][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.497338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.504388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.511190][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.517132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.524156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.530961][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.536917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.543944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.550758][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.556767][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.563867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.570779][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.576730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.583752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.590655][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.596632][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.603634][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.610444][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.616468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.623485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.630302][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.636262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.643279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.650098][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.656069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.663087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.669894][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.675873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.682924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.689747][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.695730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.702778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.709602][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.715578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.722635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.729450][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5413] close(3) = 0 [pid 5413] close(4) = -1 EBADF (Bad file descriptor) [ 183.735417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.742430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.749277][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.755251][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.762367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.769444][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.775413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5413] close(5) = -1 EBADF (Bad file descriptor) [pid 5413] close(6) = -1 EBADF (Bad file descriptor) [pid 5413] close(7) = -1 EBADF (Bad file descriptor) [pid 5413] close(8) = -1 EBADF (Bad file descriptor) [pid 5413] close(9) = -1 EBADF (Bad file descriptor) [pid 5413] close(10) = -1 EBADF (Bad file descriptor) [pid 5413] close(11) = -1 EBADF (Bad file descriptor) [pid 5413] close(12) = -1 EBADF (Bad file descriptor) [pid 5413] close(13) = -1 EBADF (Bad file descriptor) [pid 5413] close(14) = -1 EBADF (Bad file descriptor) [pid 5413] close(15) = -1 EBADF (Bad file descriptor) [pid 5413] close(16) = -1 EBADF (Bad file descriptor) [pid 5413] close(17) = -1 EBADF (Bad file descriptor) [pid 5413] close(18) = -1 EBADF (Bad file descriptor) [pid 5413] close(19) = -1 EBADF (Bad file descriptor) [pid 5413] close(20) = -1 EBADF (Bad file descriptor) [pid 5413] close(21) = -1 EBADF (Bad file descriptor) [pid 5413] close(22) = -1 EBADF (Bad file descriptor) [pid 5413] close(23) = -1 EBADF (Bad file descriptor) [ 183.782442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.789271][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.795249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.802279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.809085][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.815083][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.822116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.828932][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5413] close(24) = -1 EBADF (Bad file descriptor) [pid 5413] close(25) = -1 EBADF (Bad file descriptor) [pid 5413] close(26) = -1 EBADF (Bad file descriptor) [pid 5413] close(27) = -1 EBADF (Bad file descriptor) [pid 5413] close(28) = -1 EBADF (Bad file descriptor) [pid 5413] close(29) = -1 EBADF (Bad file descriptor) [pid 5413] exit_group(0) = ? [pid 5414] <... ioctl resumed> ) = ? [ 183.834903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.841916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.848707][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.854628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.861644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.868461][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.874452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5414] +++ exited with 0 +++ [pid 5413] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=45, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5423 attached [ 183.881679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.888511][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.894556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.901591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.908410][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.914415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.921462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.928282][ C1] yealink 5-1:36.0: unexpected response 0 , child_tidptr=0x555589418750) = 47 [pid 5423] set_robust_list(0x555589418760, 24 [pid 5415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5423] <... set_robust_list resumed>) = 0 [pid 5423] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5423] setpgid(0, 0) = 0 [pid 5423] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5423] write(3, "1000", 4) = 4 [pid 5423] close(3) = 0 [pid 5423] write(1, "executing program\n", 18) = 18 [pid 5423] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5423] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5423] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5423] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5423] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5423] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5423] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[48]}, 88) = 48 [pid 5423] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5423] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 183.934222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.941313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.948133][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.954121][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 183.961159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.967999][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.973946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5423] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5424 attached [pid 5424] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5424] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5424] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5424] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5424] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5423] <... futex resumed>) = 0 [pid 5424] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5423] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5424] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5423] <... futex resumed>) = 0 [pid 5423] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5424] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5424] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5424] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 183.980973][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 183.987791][ C1] yealink 5-1:36.0: unexpected response 0 [ 183.993768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.000850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.007667][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.013643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.020676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.027493][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 184.033472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.040602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.047419][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.053434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.060486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.067327][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.073314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.080368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.087288][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.093286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.100313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.107141][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.113135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.120163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.126979][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.133021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.140142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.146969][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.152934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.159964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.166790][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.172768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.179805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.186607][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.192594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.199660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.206464][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.212407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.219450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.226258][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.232205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.239421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.246232][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.252219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.259243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.266065][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.272015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.279051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.285865][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.291805][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.298830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.305635][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.311580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.318635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.325459][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.331423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5424] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5415] close(3) = 0 [pid 5415] close(4) = -1 EBADF (Bad file descriptor) [pid 5415] close(5) = -1 EBADF (Bad file descriptor) [pid 5415] close(6) = -1 EBADF (Bad file descriptor) [ 184.338440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.345256][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.351237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.358263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.365090][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.371061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.378068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5415] close(7) = -1 EBADF (Bad file descriptor) [pid 5415] close(8) = -1 EBADF (Bad file descriptor) [pid 5415] close(9) = -1 EBADF (Bad file descriptor) [pid 5415] close(10) = -1 EBADF (Bad file descriptor) [pid 5415] close(11) = -1 EBADF (Bad file descriptor) [pid 5415] close(12) = -1 EBADF (Bad file descriptor) [pid 5415] close(13) = -1 EBADF (Bad file descriptor) [pid 5415] close(14) = -1 EBADF (Bad file descriptor) [pid 5415] close(15) = -1 EBADF (Bad file descriptor) [pid 5415] close(16) = -1 EBADF (Bad file descriptor) [pid 5415] close(17) = -1 EBADF (Bad file descriptor) [pid 5415] close(18) = -1 EBADF (Bad file descriptor) [pid 5415] close(19) = -1 EBADF (Bad file descriptor) [pid 5415] close(20) = -1 EBADF (Bad file descriptor) [pid 5415] close(21) = -1 EBADF (Bad file descriptor) [pid 5415] close(22) = -1 EBADF (Bad file descriptor) [pid 5415] close(23) = -1 EBADF (Bad file descriptor) [pid 5415] close(24) = -1 EBADF (Bad file descriptor) [pid 5415] close(25) = -1 EBADF (Bad file descriptor) [pid 5415] close(26) = -1 EBADF (Bad file descriptor) [pid 5415] close(27) = -1 EBADF (Bad file descriptor) [pid 5415] close(28) = -1 EBADF (Bad file descriptor) [pid 5415] close(29) = -1 EBADF (Bad file descriptor) [ 184.384884][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.390849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.397881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.404716][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.410787][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.417825][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.424648][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.430718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5415] exit_group(0 [pid 5416] <... ioctl resumed> ) = ? [pid 5415] <... exit_group resumed>) = ? [pid 5416] +++ exited with 0 +++ [pid 5415] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 56 ./strace-static-x86_64: Process 5425 attached [pid 5425] set_robust_list(0x555589418760, 24) = 0 [pid 5425] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 184.437748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.444658][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.450733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.457758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.464580][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.470572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.477610][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5425] setpgid(0, 0) = 0 [pid 5425] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5425] write(3, "1000", 4) = 4 [pid 5425] close(3) = 0 executing program [pid 5425] write(1, "executing program\n", 18) = 18 [pid 5425] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5425] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5425] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5425] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5425] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5425] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5425] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[57]}, 88) = 57 ./strace-static-x86_64: Process 5426 attached [pid 5425] rt_sigprocmask(SIG_SETMASK, [], [pid 5426] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5425] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5426] <... rseq resumed>) = 0 [ 184.484423][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.490405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.497445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.504272][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.510248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.517296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.524109][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.530095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5425] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] set_robust_list(0x7f6020a4b9a0, 24 [pid 5425] <... futex resumed>) = 0 [pid 5426] <... set_robust_list resumed>) = 0 [pid 5426] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5425] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5426] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5426] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5425] <... futex resumed>) = 0 [pid 5426] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5425] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5425] <... futex resumed>) = 0 [pid 5417] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5426] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5425] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5426] <... openat resumed>) = 3 [pid 5426] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 184.537135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.543951][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.549909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.556937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.563799][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.569803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.576842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.583701][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5426] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 184.589806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.596842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.603656][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.609638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.616684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.623509][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.629495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.636515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.643335][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.649332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.656369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.663187][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.669167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.676304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.683248][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.689322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.696327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.703122][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.709140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.716171][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.723005][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.728992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.736026][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.742926][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.748940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.755975][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.762783][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.768731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.775783][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.782613][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.788605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.795633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.802453][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.808418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.815443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.822256][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.828244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.835281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.842088][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.848033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.855107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.861934][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.867887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.874903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.881724][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.887709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.894744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.901653][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.907605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.914644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.921467][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.927480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.934507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5426] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5417] close(3) = 0 [pid 5417] close(4) = -1 EBADF (Bad file descriptor) [pid 5417] close(5) = -1 EBADF (Bad file descriptor) [pid 5417] close(6) = -1 EBADF (Bad file descriptor) [ 184.941317][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.947283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.954312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.961129][ C1] yealink 5-1:36.0: unexpected response 0 [ 184.967115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.974146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 184.980965][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5417] close(7) = -1 EBADF (Bad file descriptor) [pid 5417] close(8) = -1 EBADF (Bad file descriptor) [pid 5417] close(9) = -1 EBADF (Bad file descriptor) [pid 5417] close(10) = -1 EBADF (Bad file descriptor) [pid 5417] close(11) = -1 EBADF (Bad file descriptor) [pid 5417] close(12) = -1 EBADF (Bad file descriptor) [pid 5417] close(13) = -1 EBADF (Bad file descriptor) [pid 5417] close(14) = -1 EBADF (Bad file descriptor) [pid 5417] close(15) = -1 EBADF (Bad file descriptor) [pid 5417] close(16) = -1 EBADF (Bad file descriptor) [pid 5417] close(17) = -1 EBADF (Bad file descriptor) [pid 5417] close(18) = -1 EBADF (Bad file descriptor) [pid 5417] close(19) = -1 EBADF (Bad file descriptor) [pid 5417] close(20) = -1 EBADF (Bad file descriptor) [pid 5417] close(21) = -1 EBADF (Bad file descriptor) [pid 5417] close(22) = -1 EBADF (Bad file descriptor) [pid 5417] close(23) = -1 EBADF (Bad file descriptor) [pid 5417] close(24) = -1 EBADF (Bad file descriptor) [pid 5417] close(25) = -1 EBADF (Bad file descriptor) [ 184.986940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 184.993971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.000806][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.006787][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.013943][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.020754][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.026717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.033749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5417] close(26) = -1 EBADF (Bad file descriptor) [pid 5417] close(27) = -1 EBADF (Bad file descriptor) [pid 5417] close(28) = -1 EBADF (Bad file descriptor) [pid 5417] close(29) = -1 EBADF (Bad file descriptor) [pid 5417] exit_group(0 [pid 5418] <... ioctl resumed> ) = ? [pid 5417] <... exit_group resumed>) = ? [pid 5418] +++ exited with 0 +++ [pid 5417] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [ 185.040579][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.046615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.053664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.060488][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.066458][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.073500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.080312][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 56 ./strace-static-x86_64: Process 5427 attached [pid 5427] set_robust_list(0x555589418760, 24) = 0 [pid 5427] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5427] setpgid(0, 0) = 0 [pid 5427] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5427] write(3, "1000", 4) = 4 [pid 5427] close(3) = 0 [pid 5427] write(1, "executing program\n", 18executing program ) = 18 [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 185.086282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.093312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.100132][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.106068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.113076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.119888][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.125868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.132895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5427] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5427] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5427] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5427] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5427] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5427] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5427] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5428 attached [pid 5428] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5427] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 5428] <... rseq resumed>) = 0 [pid 5427] rt_sigprocmask(SIG_SETMASK, [], [pid 5428] set_robust_list(0x7f6020a4b9a0, 24 [pid 5427] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5428] <... set_robust_list resumed>) = 0 [pid 5427] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] rt_sigprocmask(SIG_SETMASK, [], [pid 5427] <... futex resumed>) = 0 [pid 5428] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5427] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5428] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5428] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5427] <... futex resumed>) = 0 [pid 5428] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5427] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5428] <... openat resumed>) = 3 [pid 5427] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 185.139715][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.145705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.152738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.159564][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.165555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.172607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.179434][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.185407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5428] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5428] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 185.192451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.199271][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.205266][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.212397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.219216][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.225179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.232194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.239009][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.244990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.252072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.258889][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.264850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.271877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.278687][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.284667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.291698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.298515][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.304500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.311535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.318354][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.324305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.331356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.338169][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.344147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.351177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.357992][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.363990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.371018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.377826][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.383869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.390900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.397806][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.403791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.410836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.417644][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.423603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.430719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.437524][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.443499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.450616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.457431][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.463367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.470446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.477256][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.483204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.490204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.497100][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.503062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.510074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.516878][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.522827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.529879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.536688][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5428] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5419] close(3) = 0 [pid 5419] close(4) = -1 EBADF (Bad file descriptor) [pid 5419] close(5) = -1 EBADF (Bad file descriptor) [pid 5419] close(6) = -1 EBADF (Bad file descriptor) [pid 5419] close(7) = -1 EBADF (Bad file descriptor) [pid 5419] close(8) = -1 EBADF (Bad file descriptor) [pid 5419] close(9) = -1 EBADF (Bad file descriptor) [pid 5419] close(10) = -1 EBADF (Bad file descriptor) [pid 5419] close(11) = -1 EBADF (Bad file descriptor) [pid 5419] close(12) = -1 EBADF (Bad file descriptor) [pid 5419] close(13) = -1 EBADF (Bad file descriptor) [pid 5419] close(14) = -1 EBADF (Bad file descriptor) [pid 5419] close(15) = -1 EBADF (Bad file descriptor) [pid 5419] close(16) = -1 EBADF (Bad file descriptor) [pid 5419] close(17) = -1 EBADF (Bad file descriptor) [pid 5419] close(18) = -1 EBADF (Bad file descriptor) [pid 5419] close(19) = -1 EBADF (Bad file descriptor) [pid 5419] close(20) = -1 EBADF (Bad file descriptor) [pid 5419] close(21) = -1 EBADF (Bad file descriptor) [pid 5419] close(22) = -1 EBADF (Bad file descriptor) [pid 5419] close(23) = -1 EBADF (Bad file descriptor) [pid 5419] close(24) = -1 EBADF (Bad file descriptor) [pid 5419] close(25) = -1 EBADF (Bad file descriptor) [pid 5419] close(26) = -1 EBADF (Bad file descriptor) [pid 5419] close(27) = -1 EBADF (Bad file descriptor) [ 185.542666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.549773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.556591][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.562582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.569635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.576491][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.582473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5419] close(28) = -1 EBADF (Bad file descriptor) [pid 5419] close(29) = -1 EBADF (Bad file descriptor) [pid 5419] exit_group(0) = ? [pid 5420] <... ioctl resumed> ) = ? [pid 5420] +++ exited with 0 +++ [pid 5419] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 56 ./strace-static-x86_64: Process 5429 attached [pid 5429] set_robust_list(0x555589418760, 24) = 0 [pid 5429] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5429] setpgid(0, 0) = 0 [pid 5429] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 185.589508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.596317][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.602289][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.609335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.616153][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.622212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.629249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.636080][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5429] write(3, "1000", 4executing program ) = 4 [pid 5429] close(3) = 0 [pid 5429] write(1, "executing program\n", 18) = 18 [pid 5429] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5429] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5429] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5429] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5429] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5429] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5429] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[57]}, 88) = 57 [pid 5429] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5430 attached NULL, 8) = 0 [pid 5430] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5429] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] <... rseq resumed>) = 0 [pid 5429] <... futex resumed>) = 0 [pid 5430] set_robust_list(0x7f6020a4b9a0, 24 [pid 5429] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5430] <... set_robust_list resumed>) = 0 [pid 5430] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5430] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 185.642054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.649133][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.655942][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.661889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.668902][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.675760][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.681730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5430] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5429] <... futex resumed>) = 0 [pid 5430] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5429] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5430] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5429] <... futex resumed>) = 0 [pid 5430] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5429] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5430] <... openat resumed>) = 3 [pid 5430] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5430] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5430] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 185.688756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.695578][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.701571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.708597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.715408][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.721385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.728417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.735231][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.741210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.748249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.755068][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.761059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.768097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.774905][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.780842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.787863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.794678][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.800748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.807788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.814600][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.820570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.827591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.834406][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.840391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.847426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.854243][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.860246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.867265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.874116][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.880090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.887112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.893915][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.899877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.906912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.913713][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.919643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.926650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.933459][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.939424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.946424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.953226][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.959147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.966174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.972985][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.978953][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 185.985951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 185.992758][ C1] yealink 5-1:36.0: unexpected response 0 [ 185.998738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.005761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.012571][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.018535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.025620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.032439][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.038416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.045443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.052262][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.058241][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.065254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.072069][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.078043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.085072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.091886][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.097861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.104870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.111686][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.117662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.124706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.131512][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.137510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.144553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.151366][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.157324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.164355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.171255][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.177251][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.184257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.191047][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5430] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 186.196997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.204013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.210819][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.216885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.223916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.230728][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.236682][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.243710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.250525][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.256500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.263522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.270320][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.276336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.283440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.290515][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.296476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.303502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.310411][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.316415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.323444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.330260][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.336249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.343534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.350352][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.356434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.363568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.370385][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.376412][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.383412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.390220][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.396169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.403218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.410047][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.416034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.423140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.429952][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.436008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.443039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.449880][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.455907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.462930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.469744][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.475722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.482746][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.489557][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5421] close(3) = 0 [pid 5421] close(4) = -1 EBADF (Bad file descriptor) [pid 5421] close(5) = -1 EBADF (Bad file descriptor) [pid 5421] close(6) = -1 EBADF (Bad file descriptor) [pid 5421] close(7) = -1 EBADF (Bad file descriptor) [pid 5421] close(8) = -1 EBADF (Bad file descriptor) [pid 5421] close(9) = -1 EBADF (Bad file descriptor) [pid 5421] close(10) = -1 EBADF (Bad file descriptor) [pid 5421] close(11) = -1 EBADF (Bad file descriptor) [pid 5421] close(12) = -1 EBADF (Bad file descriptor) [pid 5421] close(13) = -1 EBADF (Bad file descriptor) [pid 5421] close(14) = -1 EBADF (Bad file descriptor) [pid 5421] close(15) = -1 EBADF (Bad file descriptor) [pid 5421] close(16) = -1 EBADF (Bad file descriptor) [pid 5421] close(17) = -1 EBADF (Bad file descriptor) [pid 5421] close(18) = -1 EBADF (Bad file descriptor) [pid 5421] close(19) = -1 EBADF (Bad file descriptor) [pid 5421] close(20) = -1 EBADF (Bad file descriptor) [ 186.495524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.502549][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.509368][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.515358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.522425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.529252][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.535249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5421] close(21) = -1 EBADF (Bad file descriptor) [pid 5421] close(22) = -1 EBADF (Bad file descriptor) [pid 5421] close(23) = -1 EBADF (Bad file descriptor) [pid 5421] close(24) = -1 EBADF (Bad file descriptor) [pid 5421] close(25) = -1 EBADF (Bad file descriptor) [pid 5421] close(26) = -1 EBADF (Bad file descriptor) [pid 5421] close(27) = -1 EBADF (Bad file descriptor) [pid 5421] close(28) = -1 EBADF (Bad file descriptor) [pid 5421] close(29) = -1 EBADF (Bad file descriptor) [pid 5421] exit_group(0) = ? [pid 5422] <... ioctl resumed> ) = ? [ 186.542301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.549116][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.555052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.562159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.568971][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.575035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.582137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.588955][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5422] +++ exited with 0 +++ [pid 5421] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=54, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 56 ./strace-static-x86_64: Process 5431 attached [pid 5431] set_robust_list(0x555589418760, 24) = 0 [ 186.594927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.601946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.608831][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.614762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.621786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.628613][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.634627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.641831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5431] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5431] setpgid(0, 0) = 0 [pid 5431] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5431] write(3, "1000", 4) = 4 [pid 5431] close(3) = 0 executing program [pid 5431] write(1, "executing program\n", 18) = 18 [pid 5431] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5431] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5431] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5431] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5431] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5431] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5431] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5432 attached [pid 5432] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5431] <... clone3 resumed> => {parent_tid=[57]}, 88) = 57 [pid 5432] <... rseq resumed>) = 0 [pid 5431] rt_sigprocmask(SIG_SETMASK, [], [pid 5432] set_robust_list(0x7f6020a4b9a0, 24 [pid 5431] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5432] <... set_robust_list resumed>) = 0 [pid 5431] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5432] rt_sigprocmask(SIG_SETMASK, [], [pid 5431] <... futex resumed>) = 0 [pid 5432] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5431] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5432] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 186.648639][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.654728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.661756][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.668576][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.674542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.681569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.688479][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5432] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5431] <... futex resumed>) = 0 [pid 5432] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5432] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5431] <... futex resumed>) = 0 [pid 5431] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5432] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5432] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5432] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 186.694476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.701594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.708407][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.714417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.721441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.728295][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.734276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.741677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.748494][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.754465][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.761561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.768375][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.774364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.781420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.788228][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.794225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.801303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.808113][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.814127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.821157][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.827997][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.833950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.840985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.847801][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.853768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.860829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.867640][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.873621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.880680][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.887530][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.893520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.900556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.907354][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.913293][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.920328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.927139][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.933133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.940142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.946932][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.952982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.960008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.966834][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.972815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.979847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 186.986690][ C1] yealink 5-1:36.0: unexpected response 0 [ 186.992668][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 186.999703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.006605][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.012590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.019629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.026465][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.032421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.039449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5432] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5423] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 187.046256][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.052227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.059331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.066143][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.072119][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.079152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.085955][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.091929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.098959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.105780][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.111770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.118994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.125814][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.131764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.138799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.145613][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.151581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.158585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.165391][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.171378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.178408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.185219][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.191257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.198263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.205060][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.211046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.218175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.224991][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.230965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.238004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.244824][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.250802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.257833][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.264717][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.270663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.277708][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.284521][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.290461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.297498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.304317][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.310268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.317278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.324087][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.330082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.337197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.344000][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.349994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.357019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.363832][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.369812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.376835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.383748][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.389719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5423] close(3) = 0 [ 187.396803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.403618][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.409612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.416665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.423478][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.429467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.436511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.443325][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5423] close(4) = -1 EBADF (Bad file descriptor) [pid 5423] close(5) = -1 EBADF (Bad file descriptor) [pid 5423] close(6) = -1 EBADF (Bad file descriptor) [pid 5423] close(7) = -1 EBADF (Bad file descriptor) [pid 5423] close(8) = -1 EBADF (Bad file descriptor) [pid 5423] close(9) = -1 EBADF (Bad file descriptor) [pid 5423] close(10) = -1 EBADF (Bad file descriptor) [pid 5423] close(11) = -1 EBADF (Bad file descriptor) [pid 5423] close(12) = -1 EBADF (Bad file descriptor) [pid 5423] close(13) = -1 EBADF (Bad file descriptor) [pid 5423] close(14) = -1 EBADF (Bad file descriptor) [pid 5423] close(15) = -1 EBADF (Bad file descriptor) [pid 5423] close(16) = -1 EBADF (Bad file descriptor) [pid 5423] close(17) = -1 EBADF (Bad file descriptor) [pid 5423] close(18) = -1 EBADF (Bad file descriptor) [ 187.449308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.456352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.463174][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.469177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.476222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.483115][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.489101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.496130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5423] close(19) = -1 EBADF (Bad file descriptor) [pid 5423] close(20) = -1 EBADF (Bad file descriptor) [pid 5423] close(21) = -1 EBADF (Bad file descriptor) [pid 5423] close(22) = -1 EBADF (Bad file descriptor) [pid 5423] close(23) = -1 EBADF (Bad file descriptor) [pid 5423] close(24) = -1 EBADF (Bad file descriptor) [pid 5423] close(25) = -1 EBADF (Bad file descriptor) [pid 5423] close(26) = -1 EBADF (Bad file descriptor) [pid 5423] close(27) = -1 EBADF (Bad file descriptor) [pid 5423] close(28) = -1 EBADF (Bad file descriptor) [pid 5423] close(29) = -1 EBADF (Bad file descriptor) [pid 5423] exit_group(0 [pid 5424] <... ioctl resumed> ) = ? [pid 5423] <... exit_group resumed>) = ? [ 187.502950][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.508939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.516003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.522810][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.528816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.535828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.542644][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5424] +++ exited with 0 +++ [pid 5423] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=47, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 49 ./strace-static-x86_64: Process 5433 attached [ 187.548628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.555687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.562499][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.568468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.575489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.582272][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.588231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.595263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5433] set_robust_list(0x555589418760, 24) = 0 [pid 5433] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5433] setpgid(0, 0) = 0 [pid 5433] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5425] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5433] <... openat resumed>) = 3 executing program [pid 5433] write(3, "1000", 4) = 4 [pid 5433] close(3) = 0 [pid 5433] write(1, "executing program\n", 18) = 18 [pid 5433] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5433] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5433] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5433] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5433] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5433] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5433] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5434 attached [pid 5434] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5433] <... clone3 resumed> => {parent_tid=[50]}, 88) = 50 [pid 5434] <... rseq resumed>) = 0 [pid 5433] rt_sigprocmask(SIG_SETMASK, [], [pid 5434] set_robust_list(0x7f6020a4b9a0, 24 [pid 5433] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5434] <... set_robust_list resumed>) = 0 [pid 5433] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] rt_sigprocmask(SIG_SETMASK, [], [pid 5433] <... futex resumed>) = 0 [pid 5434] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 187.602084][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.608062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.615083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.621902][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.627887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.634921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.641748][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5433] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5434] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5434] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5433] <... futex resumed>) = 0 [pid 5434] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5433] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5433] <... futex resumed>) = 0 [pid 5433] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5434] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5434] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5434] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 187.647733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.654760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.661581][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.667553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.674642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.681459][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.687427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.694438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 187.701246][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.707234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.714281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.721102][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.727080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.734112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.740931][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.746934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.753985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.760810][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.766798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.773824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.780645][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.786637][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.793653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.800459][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.806427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.813455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.820278][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.826277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.833298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.840126][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.846103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.853165][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.860580][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.866575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.873620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.880435][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.886410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.893462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.900273][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.906238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.913277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.920090][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.926079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.933088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.939909][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.945869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.953042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.959861][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.965821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.972839][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.979657][ C1] yealink 5-1:36.0: unexpected response 0 [ 187.985618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 187.992622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 187.999433][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.005385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.012411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.019224][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.025213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.032253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.039050][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.045115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5434] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5425] close(3) = 0 [pid 5425] close(4) = -1 EBADF (Bad file descriptor) [pid 5425] close(5) = -1 EBADF (Bad file descriptor) [pid 5425] close(6) = -1 EBADF (Bad file descriptor) [pid 5425] close(7) = -1 EBADF (Bad file descriptor) [pid 5425] close(8) = -1 EBADF (Bad file descriptor) [pid 5425] close(9) = -1 EBADF (Bad file descriptor) [pid 5425] close(10) = -1 EBADF (Bad file descriptor) [pid 5425] close(11) = -1 EBADF (Bad file descriptor) [pid 5425] close(12) = -1 EBADF (Bad file descriptor) [pid 5425] close(13) = -1 EBADF (Bad file descriptor) [pid 5425] close(14) = -1 EBADF (Bad file descriptor) [pid 5425] close(15) = -1 EBADF (Bad file descriptor) [pid 5425] close(16) = -1 EBADF (Bad file descriptor) [pid 5425] close(17) = -1 EBADF (Bad file descriptor) [pid 5425] close(18) = -1 EBADF (Bad file descriptor) [ 188.052142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.058946][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.064904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.071937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.078752][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.084747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.091771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.098588][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5425] close(19) = -1 EBADF (Bad file descriptor) [pid 5425] close(20) = -1 EBADF (Bad file descriptor) [pid 5425] close(21) = -1 EBADF (Bad file descriptor) [pid 5425] close(22) = -1 EBADF (Bad file descriptor) [pid 5425] close(23) = -1 EBADF (Bad file descriptor) [pid 5425] close(24) = -1 EBADF (Bad file descriptor) [pid 5425] close(25) = -1 EBADF (Bad file descriptor) [pid 5425] close(26) = -1 EBADF (Bad file descriptor) [pid 5425] close(27) = -1 EBADF (Bad file descriptor) [pid 5425] close(28) = -1 EBADF (Bad file descriptor) [pid 5425] close(29) = -1 EBADF (Bad file descriptor) [pid 5425] exit_group(0 [pid 5426] <... ioctl resumed> ) = ? [pid 5425] <... exit_group resumed>) = ? [pid 5426] +++ exited with 0 +++ [pid 5425] +++ exited with 0 +++ [ 188.104554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.111577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.118388][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.124359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.131372][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.138180][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.144403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 58 ./strace-static-x86_64: Process 5435 attached [pid 5435] set_robust_list(0x555589418760, 24) = 0 [pid 5435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 188.151424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.158231][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.164205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.171370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.178184][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.184155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.191192][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.198179][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5435] setpgid(0, 0executing program ) = 0 [pid 5435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5435] write(3, "1000", 4) = 4 [pid 5435] close(3) = 0 [pid 5435] write(1, "executing program\n", 18) = 18 [pid 5435] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5435] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5435] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5435] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5435] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5435] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5436 attached => {parent_tid=[59]}, 88) = 59 [pid 5427] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5436] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5436] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5435] rt_sigprocmask(SIG_SETMASK, [], [pid 5436] rt_sigprocmask(SIG_SETMASK, [], [pid 5435] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5436] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5435] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [ 188.204149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.211172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.217992][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.224046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.231083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.238019][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.244009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5436] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5435] <... futex resumed>) = 0 [pid 5436] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5435] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5436] <... futex resumed>) = 0 [pid 5436] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5435] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5435] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] <... futex resumed>) = 0 [pid 5435] <... futex resumed>) = 1 [pid 5436] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5435] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5436] <... openat resumed>) = 3 [pid 5436] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5436] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 188.251045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.257860][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.263830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.270948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.277763][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.283834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.290857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.297682][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.303658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.310694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.317505][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.323481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.330501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.337308][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.343288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.350315][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.357127][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.363122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.370160][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.376994][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.382965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.390068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.396864][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.402835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.409848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.416670][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.422642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.429671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.436486][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.442500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.449527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.456334][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.462283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.469291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.476102][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.482077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.489126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.496022][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.502065][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.509096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.515917][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.521883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.528932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.535745][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.541721][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.548760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5436] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5427] close(3) = 0 [pid 5427] close(4) = -1 EBADF (Bad file descriptor) [pid 5427] close(5) = -1 EBADF (Bad file descriptor) [pid 5427] close(6) = -1 EBADF (Bad file descriptor) [pid 5427] close(7) = -1 EBADF (Bad file descriptor) [pid 5427] close(8) = -1 EBADF (Bad file descriptor) [pid 5427] close(9) = -1 EBADF (Bad file descriptor) [pid 5427] close(10) = -1 EBADF (Bad file descriptor) [pid 5427] close(11) = -1 EBADF (Bad file descriptor) [pid 5427] close(12) = -1 EBADF (Bad file descriptor) [pid 5427] close(13) = -1 EBADF (Bad file descriptor) [pid 5427] close(14) = -1 EBADF (Bad file descriptor) [pid 5427] close(15) = -1 EBADF (Bad file descriptor) [pid 5427] close(16) = -1 EBADF (Bad file descriptor) [pid 5427] close(17) = -1 EBADF (Bad file descriptor) [pid 5427] close(18) = -1 EBADF (Bad file descriptor) [pid 5427] close(19) = -1 EBADF (Bad file descriptor) [pid 5427] close(20) = -1 EBADF (Bad file descriptor) [pid 5427] close(21) = -1 EBADF (Bad file descriptor) [ 188.555571][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.561548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.568579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.575393][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.581382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.588418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.595233][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.601222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5427] close(22) = -1 EBADF (Bad file descriptor) [pid 5427] close(23) = -1 EBADF (Bad file descriptor) [pid 5427] close(24) = -1 EBADF (Bad file descriptor) [pid 5427] close(25) = -1 EBADF (Bad file descriptor) [pid 5427] close(26) = -1 EBADF (Bad file descriptor) [pid 5427] close(27) = -1 EBADF (Bad file descriptor) [pid 5427] close(28) = -1 EBADF (Bad file descriptor) [pid 5427] close(29) = -1 EBADF (Bad file descriptor) [pid 5427] exit_group(0 [pid 5428] <... ioctl resumed> ) = ? [pid 5427] <... exit_group resumed>) = ? [ 188.608294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.615128][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.621185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.628238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.635066][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.641052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.648107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5428] +++ exited with 0 +++ [pid 5427] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 58 ./strace-static-x86_64: Process 5437 attached [pid 5437] set_robust_list(0x555589418760, 24) = 0 [pid 5437] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5437] setpgid(0, 0) = 0 [pid 5437] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5437] write(3, "1000", 4) = 4 [pid 5437] close(3) = 0 [pid 5437] write(1, "executing program\n", 18executing program ) = 18 [pid 5437] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 188.655036][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.661010][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.668032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.674840][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.681404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.688445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.695394][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.701392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5437] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5437] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5437] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5437] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5437] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5437] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[59]}, 88) = 59 [pid 5437] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5437] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5437] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5438 attached [ 188.708450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.715268][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.721235][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.728394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.735210][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.741233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.748298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5438] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5438] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5438] rt_sigprocmask(SIG_SETMASK, [], [pid 5429] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5438] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5438] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5438] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5437] <... futex resumed>) = 0 [pid 5437] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5437] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5438] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5438] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5438] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 188.755149][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.761155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.768206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.775020][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.781013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.788061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.794883][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.800940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 188.808021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.814850][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.820853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.827906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.834717][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.840677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.847724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.854541][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.860507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.867545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.874363][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.880346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.887394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.894205][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.900219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.907264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.914085][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.920076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.927125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.933939][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.939891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.946935][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.953749][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.959708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.966733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.973516][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.979492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 188.986557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 188.993363][ C1] yealink 5-1:36.0: unexpected response 0 [ 188.999315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.006321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.013135][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.019108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.026133][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.032945][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.038921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.045936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.052747][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.058747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.065803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.072616][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.078561][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.085611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.092433][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.098411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5438] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5429] close(3) = 0 [pid 5429] close(4) = -1 EBADF (Bad file descriptor) [pid 5429] close(5) = -1 EBADF (Bad file descriptor) [pid 5429] close(6) = -1 EBADF (Bad file descriptor) [pid 5429] close(7) = -1 EBADF (Bad file descriptor) [ 189.105527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.112354][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.118336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.125380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.132192][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.138134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.145163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.152010][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5429] close(8) = -1 EBADF (Bad file descriptor) [pid 5429] close(9) = -1 EBADF (Bad file descriptor) [pid 5429] close(10) = -1 EBADF (Bad file descriptor) [pid 5429] close(11) = -1 EBADF (Bad file descriptor) [pid 5429] close(12) = -1 EBADF (Bad file descriptor) [pid 5429] close(13) = -1 EBADF (Bad file descriptor) [pid 5429] close(14) = -1 EBADF (Bad file descriptor) [pid 5429] close(15) = -1 EBADF (Bad file descriptor) [pid 5429] close(16) = -1 EBADF (Bad file descriptor) [pid 5429] close(17) = -1 EBADF (Bad file descriptor) [pid 5429] close(18) = -1 EBADF (Bad file descriptor) [pid 5429] close(19) = -1 EBADF (Bad file descriptor) [pid 5429] close(20) = -1 EBADF (Bad file descriptor) [pid 5429] close(21) = -1 EBADF (Bad file descriptor) [pid 5429] close(22) = -1 EBADF (Bad file descriptor) [pid 5429] close(23) = -1 EBADF (Bad file descriptor) [pid 5429] close(24) = -1 EBADF (Bad file descriptor) [pid 5429] close(25) = -1 EBADF (Bad file descriptor) [pid 5429] close(26) = -1 EBADF (Bad file descriptor) [ 189.158006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.165095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.171962][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.177943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.184987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.191822][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.197817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5429] close(27) = -1 EBADF (Bad file descriptor) [pid 5429] close(28) = -1 EBADF (Bad file descriptor) [pid 5429] close(29) = -1 EBADF (Bad file descriptor) [pid 5429] exit_group(0 [pid 5430] <... ioctl resumed> ) = ? [pid 5429] <... exit_group resumed>) = ? [pid 5430] +++ exited with 0 +++ [pid 5429] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 189.204858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.211640][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.217559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.224616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.231434][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.237409][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.244461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.251281][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 58 ./strace-static-x86_64: Process 5439 attached [pid 5439] set_robust_list(0x555589418760, 24) = 0 [pid 5439] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5439] setpgid(0, 0) = 0 [ 189.257270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.264317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.271138][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.277117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.284253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.291064][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.297016][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.304045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5439] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5439] write(3, "1000", 4) = 4 executing program [pid 5439] close(3) = 0 [pid 5439] write(1, "executing program\n", 18) = 18 [pid 5439] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5439] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5439] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5439] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5439] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5439] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5439] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5440 attached [pid 5440] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5439] <... clone3 resumed> => {parent_tid=[59]}, 88) = 59 [pid 5440] <... rseq resumed>) = 0 [pid 5440] set_robust_list(0x7f6020a4b9a0, 24 [pid 5439] rt_sigprocmask(SIG_SETMASK, [], [pid 5440] <... set_robust_list resumed>) = 0 [pid 5439] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5440] rt_sigprocmask(SIG_SETMASK, [], [ 189.310864][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.316839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.323866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.330871][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.336947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.344242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.351039][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5439] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5440] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5439] <... futex resumed>) = 0 [pid 5440] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5439] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5440] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5440] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5439] <... futex resumed>) = 0 [pid 5440] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5439] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5440] <... openat resumed>) = 3 [pid 5439] <... futex resumed>) = 0 [pid 5440] ioctl(3, USB_RAW_IOCTL_INIT [pid 5439] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5440] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5440] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 189.356983][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.364033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.370857][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.376841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.383885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.390888][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.396909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.403949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.410768][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.416749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.423789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.430616][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.436626][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.443669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.450489][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.456495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.463557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.470380][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.476341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.483377][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.490191][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.496265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.503306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.510206][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.516161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.523188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.530000][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.535961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.542969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.549807][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.555821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.562861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.569679][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.575660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.582689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.589520][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.595521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.602561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.609462][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.615439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.622480][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.629298][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.635286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.642374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.649197][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.655181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.662178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.668975][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.674972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.682004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.688822][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.694812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.701815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5431] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 189.708610][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.714555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.721615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.728437][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.734442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.741485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.748295][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.754343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.761384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.768205][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.774190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.781223][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.788040][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.794003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.801200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.808104][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.814072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.821086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.827900][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.833888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.840925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.847761][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.853751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.860784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.867679][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.873678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.880701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.887504][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.893491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.900569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.907350][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.913312][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.920327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.927132][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.933145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.940263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.947072][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.953067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.960206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.966996][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.972973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.979987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 189.986804][ C1] yealink 5-1:36.0: unexpected response 0 [ 189.992797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 189.999848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.006669][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.012618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.019635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.026476][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.032463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.039504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.046319][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.052346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.059370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.066179][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.072257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.079291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.086094][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.092041][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.099059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.105866][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.111823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.118856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.125690][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.131665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.138677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.145487][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.151455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.158497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5431] close(3) = 0 [pid 5431] close(4) = -1 EBADF (Bad file descriptor) [pid 5431] close(5) = -1 EBADF (Bad file descriptor) [pid 5431] close(6) = -1 EBADF (Bad file descriptor) [pid 5431] close(7) = -1 EBADF (Bad file descriptor) [pid 5431] close(8) = -1 EBADF (Bad file descriptor) [pid 5431] close(9) = -1 EBADF (Bad file descriptor) [pid 5431] close(10) = -1 EBADF (Bad file descriptor) [pid 5431] close(11) = -1 EBADF (Bad file descriptor) [pid 5431] close(12) = -1 EBADF (Bad file descriptor) [pid 5431] close(13) = -1 EBADF (Bad file descriptor) [pid 5431] close(14) = -1 EBADF (Bad file descriptor) [pid 5431] close(15) = -1 EBADF (Bad file descriptor) [pid 5431] close(16) = -1 EBADF (Bad file descriptor) [pid 5431] close(17) = -1 EBADF (Bad file descriptor) [pid 5431] close(18) = -1 EBADF (Bad file descriptor) [pid 5431] close(19) = -1 EBADF (Bad file descriptor) [pid 5431] close(20) = -1 EBADF (Bad file descriptor) [pid 5431] close(21) = -1 EBADF (Bad file descriptor) [pid 5431] close(22) = -1 EBADF (Bad file descriptor) [pid 5431] close(23) = -1 EBADF (Bad file descriptor) [pid 5431] close(24) = -1 EBADF (Bad file descriptor) [pid 5431] close(25) = -1 EBADF (Bad file descriptor) [pid 5431] close(26) = -1 EBADF (Bad file descriptor) [ 190.165365][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.171358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.178410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.185222][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.191215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.198245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.205075][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5431] close(27) = -1 EBADF (Bad file descriptor) [pid 5431] close(28) = -1 EBADF (Bad file descriptor) [pid 5431] close(29) = -1 EBADF (Bad file descriptor) [pid 5431] exit_group(0 [pid 5432] <... ioctl resumed> ) = ? [pid 5431] <... exit_group resumed>) = ? [ 190.211100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.218137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.224968][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.230948][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.237951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.244758][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.250799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.257886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5432] +++ exited with 0 +++ [pid 5431] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=56, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 58 ./strace-static-x86_64: Process 5441 attached [pid 5441] set_robust_list(0x555589418760, 24) = 0 [pid 5441] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5441] setpgid(0, 0) = 0 [pid 5441] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5441] write(3, "1000", 4) = 4 [pid 5441] close(3executing program ) = 0 [pid 5441] write(1, "executing program\n", 18) = 18 [pid 5441] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5441] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5441] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 190.264714][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.270714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.277749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.284568][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.290539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.297570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.304556][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5441] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5441] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5441] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5441] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5442 attached [pid 5442] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5441] <... clone3 resumed> => {parent_tid=[59]}, 88) = 59 [pid 5442] <... rseq resumed>) = 0 [pid 5441] rt_sigprocmask(SIG_SETMASK, [], [pid 5442] set_robust_list(0x7f6020a4b9a0, 24 [pid 5441] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5442] <... set_robust_list resumed>) = 0 [pid 5441] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] rt_sigprocmask(SIG_SETMASK, [], [pid 5441] <... futex resumed>) = 0 [pid 5442] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5441] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5442] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5442] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5441] <... futex resumed>) = 0 [pid 5442] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5441] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5441] <... futex resumed>) = 0 [pid 5442] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5441] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5442] <... openat resumed>) = 3 [ 190.310541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.317553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.324368][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.330423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.337445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.344263][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.350233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.357268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5442] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5442] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 190.364091][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.370125][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.377178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.384172][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.390158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.397197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.404019][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.410127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.417181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.423997][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.429993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.437032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.443853][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.449843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.456905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.463745][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.469692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.476799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.483795][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.489777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.496830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.503730][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.509712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.516739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.523562][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.529530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.536604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.543428][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.549404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.556427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.563395][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.569377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.576410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.583232][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.589187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.596225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.603040][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.609000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.616039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.622870][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.628850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.635884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.642704][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.648673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.655717][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.662796][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.668767][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.675803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.682615][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.688613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.695653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.702465][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.708459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5442] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5433] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 190.715479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.722381][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.728363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.735405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.742287][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.748226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.755253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.762064][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.768024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.775058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.781960][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.787907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.794947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.801764][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.807752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.814782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.821602][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.827597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.834636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.841456][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.847443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.854479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.861290][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.867310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.874392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.881205][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.887257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.894275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.901089][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.907059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.914092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.920904][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.926967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.933991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.940801][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.946785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.953879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.960703][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.966685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.973729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 190.980543][ C1] yealink 5-1:36.0: unexpected response 0 [ 190.986543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 190.993584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.000401][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.006432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5433] close(3) = 0 [pid 5433] close(4) = -1 EBADF (Bad file descriptor) [pid 5433] close(5) = -1 EBADF (Bad file descriptor) [pid 5433] close(6) = -1 EBADF (Bad file descriptor) [pid 5433] close(7) = -1 EBADF (Bad file descriptor) [pid 5433] close(8) = -1 EBADF (Bad file descriptor) [pid 5433] close(9) = -1 EBADF (Bad file descriptor) [ 191.013472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.020332][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.026303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.033486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.040301][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.046289][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.053368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.060182][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5433] close(10) = -1 EBADF (Bad file descriptor) [pid 5433] close(11) = -1 EBADF (Bad file descriptor) [pid 5433] close(12) = -1 EBADF (Bad file descriptor) [pid 5433] close(13) = -1 EBADF (Bad file descriptor) [pid 5433] close(14) = -1 EBADF (Bad file descriptor) [pid 5433] close(15) = -1 EBADF (Bad file descriptor) [pid 5433] close(16) = -1 EBADF (Bad file descriptor) [pid 5433] close(17) = -1 EBADF (Bad file descriptor) [pid 5433] close(18) = -1 EBADF (Bad file descriptor) [pid 5433] close(19) = -1 EBADF (Bad file descriptor) [pid 5433] close(20) = -1 EBADF (Bad file descriptor) [pid 5433] close(21) = -1 EBADF (Bad file descriptor) [pid 5433] close(22) = -1 EBADF (Bad file descriptor) [pid 5433] close(23) = -1 EBADF (Bad file descriptor) [pid 5433] close(24) = -1 EBADF (Bad file descriptor) [pid 5433] close(25) = -1 EBADF (Bad file descriptor) [pid 5433] close(26) = -1 EBADF (Bad file descriptor) [pid 5433] close(27) = -1 EBADF (Bad file descriptor) [ 191.066169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.073218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.080007][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.085976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.092983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.099800][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.105764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.112786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5433] close(28) = -1 EBADF (Bad file descriptor) [pid 5433] close(29) = -1 EBADF (Bad file descriptor) [pid 5433] exit_group(0 [pid 5434] <... ioctl resumed> ) = ? [pid 5433] <... exit_group resumed>) = ? [pid 5434] +++ exited with 0 +++ [pid 5433] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=49, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 51 [ 191.119607][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.125604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.132645][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.139455][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.145421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.152442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.159256][ C1] yealink 5-1:36.0: unexpected response 0 ./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x555589418760, 24) = 0 [pid 5443] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5443] setpgid(0, 0) = 0 [pid 5443] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5443] write(3, "1000", 4) = 4 [pid 5443] close(3) = 0 [pid 5443] write(1, "executing program\n", 18) = 18 [pid 5443] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5443] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5443] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5443] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5443] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5443] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5443] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5444 attached [ 191.165249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.172300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.179113][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.185110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.192156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.199071][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.205096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.212132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 => {parent_tid=[52]}, 88) = 52 [pid 5444] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5444] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5444] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5444] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5443] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5443] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] <... futex resumed>) = 0 [pid 5443] <... futex resumed>) = 1 [pid 5444] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5443] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5444] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5444] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5443] <... futex resumed>) = 0 [pid 5443] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5443] <... futex resumed>) = 0 [pid 5444] <... openat resumed>) = 3 [pid 5443] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5444] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5444] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 191.219029][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.224966][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.231999][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.238823][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.244833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.251889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.258694][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 191.264644][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.271693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.278691][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.284685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.291732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.298552][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.304546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.311757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5435] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 191.318571][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.324630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.331686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.338499][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.344485][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.351515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.358596][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.364619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.371661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.378473][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.384453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.391584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.398433][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.404407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.411459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.418269][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.424213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.431290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.438095][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.444057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.451092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.457925][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.463862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.470916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.477724][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.483718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.490731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.497538][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.503515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.510554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.517358][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.523325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.530383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.537192][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.543160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.550204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.557106][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.563184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.570322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.577131][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.583118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.590167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.596973][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.602938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.609984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.616799][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5435] close(3) = 0 [pid 5435] close(4) = -1 EBADF (Bad file descriptor) [pid 5435] close(5) = -1 EBADF (Bad file descriptor) [pid 5435] close(6) = -1 EBADF (Bad file descriptor) [pid 5435] close(7) = -1 EBADF (Bad file descriptor) [pid 5435] close(8) = -1 EBADF (Bad file descriptor) [pid 5435] close(9) = -1 EBADF (Bad file descriptor) [pid 5435] close(10) = -1 EBADF (Bad file descriptor) [pid 5435] close(11) = -1 EBADF (Bad file descriptor) [pid 5435] close(12) = -1 EBADF (Bad file descriptor) [pid 5435] close(13) = -1 EBADF (Bad file descriptor) [pid 5435] close(14) = -1 EBADF (Bad file descriptor) [pid 5435] close(15) = -1 EBADF (Bad file descriptor) [pid 5435] close(16) = -1 EBADF (Bad file descriptor) [pid 5435] close(17) = -1 EBADF (Bad file descriptor) [pid 5435] close(18) = -1 EBADF (Bad file descriptor) [pid 5435] close(19) = -1 EBADF (Bad file descriptor) [pid 5435] close(20) = -1 EBADF (Bad file descriptor) [pid 5435] close(21) = -1 EBADF (Bad file descriptor) [pid 5435] close(22) = -1 EBADF (Bad file descriptor) [pid 5435] close(23) = -1 EBADF (Bad file descriptor) [pid 5435] close(24) = -1 EBADF (Bad file descriptor) [ 191.622800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.629839][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.636665][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.642646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.649692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.656695][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.662946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5435] close(25) = -1 EBADF (Bad file descriptor) [pid 5435] close(26) = -1 EBADF (Bad file descriptor) [pid 5435] close(27) = -1 EBADF (Bad file descriptor) [pid 5435] close(28) = -1 EBADF (Bad file descriptor) [pid 5435] close(29) = -1 EBADF (Bad file descriptor) [pid 5435] exit_group(0 [pid 5436] <... ioctl resumed> ) = ? [pid 5435] <... exit_group resumed>) = ? [ 191.669976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.676794][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.682776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.689831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.696737][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.702719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.709731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.716548][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5436] +++ exited with 0 +++ [pid 5435] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 60 ./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x555589418760, 24) = 0 [pid 5445] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5445] setpgid(0, 0) = 0 [pid 5445] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5445] write(3, "1000", 4) = 4 [pid 5445] close(3) = 0 executing program [pid 5445] write(1, "executing program\n", 18) = 18 [pid 5445] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5445] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5445] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5445] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5445] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 191.722515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.729544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.736362][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.742317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.749437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.756255][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.762265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5445] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5445] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[61]}, 88) = 61 [pid 5445] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5445] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5445] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5446 attached [pid 5446] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5446] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5446] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5446] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5446] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5445] <... futex resumed>) = 0 [ 191.769291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.776088][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.782063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.789109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.795925][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.801910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.809058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.815872][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5446] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5445] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5445] <... futex resumed>) = 0 [pid 5437] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5445] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5446] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5446] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5446] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 191.821927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.828953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.835768][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.841754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.848965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.855781][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.861882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.868889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.875700][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.881662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.888696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.895509][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.901473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.908507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.915337][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.921289][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.928312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.935127][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.941080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.948071][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.954858][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.960823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.967848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.974667][ C1] yealink 5-1:36.0: unexpected response 0 [ 191.980646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 191.987699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 191.994526][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.000520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.007576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.014445][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.020461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.027507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.034313][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.040252][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.047275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.054173][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.060129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.067147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.073947][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.079878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.086900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.093715][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.099707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.106733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.113540][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.119522][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.126565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.133416][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.139390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.146433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.153245][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.159261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.166289][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.173106][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.179087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.186128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.192930][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.198891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.205921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.212697][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.218622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5446] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5437] close(3) = 0 [pid 5437] close(4) = -1 EBADF (Bad file descriptor) [pid 5437] close(5) = -1 EBADF (Bad file descriptor) [pid 5437] close(6) = -1 EBADF (Bad file descriptor) [pid 5437] close(7) = -1 EBADF (Bad file descriptor) [pid 5437] close(8) = -1 EBADF (Bad file descriptor) [pid 5437] close(9) = -1 EBADF (Bad file descriptor) [pid 5437] close(10) = -1 EBADF (Bad file descriptor) [ 192.225749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.232561][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.238544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.245580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.252393][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.258362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.265382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5437] close(11) = -1 EBADF (Bad file descriptor) [pid 5437] close(12) = -1 EBADF (Bad file descriptor) [pid 5437] close(13) = -1 EBADF (Bad file descriptor) [pid 5437] close(14) = -1 EBADF (Bad file descriptor) [pid 5437] close(15) = -1 EBADF (Bad file descriptor) [pid 5437] close(16) = -1 EBADF (Bad file descriptor) [pid 5437] close(17) = -1 EBADF (Bad file descriptor) [pid 5437] close(18) = -1 EBADF (Bad file descriptor) [pid 5437] close(19) = -1 EBADF (Bad file descriptor) [pid 5437] close(20) = -1 EBADF (Bad file descriptor) [pid 5437] close(21) = -1 EBADF (Bad file descriptor) [pid 5437] close(22) = -1 EBADF (Bad file descriptor) [pid 5437] close(23) = -1 EBADF (Bad file descriptor) [pid 5437] close(24) = -1 EBADF (Bad file descriptor) [pid 5437] close(25) = -1 EBADF (Bad file descriptor) [pid 5437] close(26) = -1 EBADF (Bad file descriptor) [pid 5437] close(27) = -1 EBADF (Bad file descriptor) [pid 5437] close(28) = -1 EBADF (Bad file descriptor) [ 192.272196][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.278162][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.285209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.292028][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.298003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.305085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.311896][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.317883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5437] close(29) = -1 EBADF (Bad file descriptor) [pid 5437] exit_group(0 [pid 5438] <... ioctl resumed> ) = ? [pid 5437] <... exit_group resumed>) = ? [pid 5438] +++ exited with 0 +++ [pid 5437] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5447 attached [ 192.324927][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.331751][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.337770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.344812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.351627][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.357630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.364743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5447] set_robust_list(0x555589418760, 24 [pid 5104] <... clone resumed>, child_tidptr=0x555589418750) = 60 [pid 5447] <... set_robust_list resumed>) = 0 [pid 5447] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5447] setpgid(0, 0) = 0 [pid 5447] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5447] write(3, "1000", 4) = 4 [pid 5447] close(3) = 0 executing program [pid 5447] write(1, "executing program\n", 18) = 18 [pid 5439] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 192.371565][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.377554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.384601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.391411][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.397402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.404490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.411273][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.417204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5447] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5447] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5447] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5447] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5447] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5447] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5447] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5448 attached [pid 5448] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5447] <... clone3 resumed> => {parent_tid=[61]}, 88) = 61 [pid 5447] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5447] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5447] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5448] <... rseq resumed>) = 0 [pid 5448] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5448] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5448] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5448] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5447] <... futex resumed>) = 0 [pid 5448] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5447] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] <... openat resumed>) = 3 [ 192.424231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.431214][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.437200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.444320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.451127][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.457082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.464135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.470948][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5447] <... futex resumed>) = 0 [pid 5448] ioctl(3, USB_RAW_IOCTL_INIT [pid 5447] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5448] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5448] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 192.476925][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.484019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.490915][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.496874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.503897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.510713][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.516681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.523751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.530605][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.536594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.543632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.550442][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.556422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.563441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.570254][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.576232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.583265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.590065][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.596020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.603049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.609857][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.615848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.622866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.629647][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.635606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.642620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.649511][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.655453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.662463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.669287][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.675348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.682455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.689265][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.695266][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.702445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.709249][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.715213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.722245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.729058][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.735024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.742046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.748840][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.754797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.761813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.768619][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5448] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5439] close(3) = 0 [pid 5439] close(4) = -1 EBADF (Bad file descriptor) [pid 5439] close(5) = -1 EBADF (Bad file descriptor) [pid 5439] close(6) = -1 EBADF (Bad file descriptor) [pid 5439] close(7) = -1 EBADF (Bad file descriptor) [pid 5439] close(8) = -1 EBADF (Bad file descriptor) [pid 5439] close(9) = -1 EBADF (Bad file descriptor) [pid 5439] close(10) = -1 EBADF (Bad file descriptor) [pid 5439] close(11) = -1 EBADF (Bad file descriptor) [pid 5439] close(12) = -1 EBADF (Bad file descriptor) [pid 5439] close(13) = -1 EBADF (Bad file descriptor) [pid 5439] close(14) = -1 EBADF (Bad file descriptor) [pid 5439] close(15) = -1 EBADF (Bad file descriptor) [pid 5439] close(16) = -1 EBADF (Bad file descriptor) [pid 5439] close(17) = -1 EBADF (Bad file descriptor) [ 192.774582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.781626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.788447][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.794528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.801558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.808373][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.814448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.821475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5439] close(18) = -1 EBADF (Bad file descriptor) [pid 5439] close(19) = -1 EBADF (Bad file descriptor) [pid 5439] close(20) = -1 EBADF (Bad file descriptor) [pid 5439] close(21) = -1 EBADF (Bad file descriptor) [pid 5439] close(22) = -1 EBADF (Bad file descriptor) [pid 5439] close(23) = -1 EBADF (Bad file descriptor) [pid 5439] close(24) = -1 EBADF (Bad file descriptor) [pid 5439] close(25) = -1 EBADF (Bad file descriptor) [pid 5439] close(26) = -1 EBADF (Bad file descriptor) [pid 5439] close(27) = -1 EBADF (Bad file descriptor) [pid 5439] close(28) = -1 EBADF (Bad file descriptor) [pid 5439] close(29) = -1 EBADF (Bad file descriptor) [ 192.828296][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.834277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.841324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.848117][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.854051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.861113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.867925][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5439] exit_group(0) = ? [pid 5440] <... ioctl resumed> ) = ? [pid 5440] +++ exited with 0 +++ [pid 5439] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 60 ./strace-static-x86_64: Process 5449 attached [pid 5449] set_robust_list(0x555589418760, 24) = 0 [pid 5449] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5449] setpgid(0, 0) = 0 [pid 5449] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5449] write(3, "1000", 4) = 4 [ 192.874082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.881108][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.887923][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.893980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.901098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.907911][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.913888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.920929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5449] close(3executing program ) = 0 [pid 5449] write(1, "executing program\n", 18) = 18 [pid 5449] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5449] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5449] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5449] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5449] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5449] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5449] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[61]}, 88) = 61 [pid 5449] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5450 attached [ 192.927747][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.933741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.940783][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.947594][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.953565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.960630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.967445][ C1] yealink 5-1:36.0: unexpected response 0 NULL, 8) = 0 [pid 5450] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5449] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] set_robust_list(0x7f6020a4b9a0, 24 [pid 5449] <... futex resumed>) = 0 [pid 5450] <... set_robust_list resumed>) = 0 [pid 5450] rt_sigprocmask(SIG_SETMASK, [], [pid 5449] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5450] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5450] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5450] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5449] <... futex resumed>) = 0 [pid 5450] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5449] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5449] <... futex resumed>) = 0 [pid 5450] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5449] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5450] <... openat resumed>) = 3 [pid 5450] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5450] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 192.973428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 192.980421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 192.987230][ C1] yealink 5-1:36.0: unexpected response 0 [ 192.993192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.000223][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.007045][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.013045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.020131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.026964][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.032949][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.039965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.046862][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.052842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.059875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.066678][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.072656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.079678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.086491][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.092454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.099469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.106282][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.112282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.119264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.126044][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.132019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.139050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.145851][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.151798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.158830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.165636][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.171603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.178664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.185463][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.191495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.198564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.205348][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.211286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.218286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.225090][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.231045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.238249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.245046][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.251023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.258050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.264871][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.270845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.277870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.284673][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.290624][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.297646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.304463][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.310471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.317510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.324323][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.330314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.337363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.344180][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.350164][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.357194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.363998][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.369984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5450] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5441] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 193.377091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.383905][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.389866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.396906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.403707][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.409654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.416771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.423677][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.429686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.436755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.443555][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.449486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.456522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.463339][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.469405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.476441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.483267][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.489195][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.496218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.503119][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.509163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.516175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.522991][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.528958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.535981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.542786][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.548760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.555773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.562577][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.568552][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.575576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.582388][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.588365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.595403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.602217][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.608208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.615235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.622048][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.628035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.635115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.641929][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.647909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.654932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.661794][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.667768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.674984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5441] close(3) = 0 [pid 5441] close(4) = -1 EBADF (Bad file descriptor) [pid 5441] close(5) = -1 EBADF (Bad file descriptor) [pid 5441] close(6) = -1 EBADF (Bad file descriptor) [pid 5441] close(7) = -1 EBADF (Bad file descriptor) [pid 5441] close(8) = -1 EBADF (Bad file descriptor) [pid 5441] close(9) = -1 EBADF (Bad file descriptor) [pid 5441] close(10) = -1 EBADF (Bad file descriptor) [ 193.681784][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.687772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.694799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.701613][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.707677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.714715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.721516][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5441] close(11) = -1 EBADF (Bad file descriptor) [pid 5441] close(12) = -1 EBADF (Bad file descriptor) [pid 5441] close(13) = -1 EBADF (Bad file descriptor) [pid 5441] close(14) = -1 EBADF (Bad file descriptor) [pid 5441] close(15) = -1 EBADF (Bad file descriptor) [pid 5441] close(16) = -1 EBADF (Bad file descriptor) [pid 5441] close(17) = -1 EBADF (Bad file descriptor) [pid 5441] close(18) = -1 EBADF (Bad file descriptor) [pid 5441] close(19) = -1 EBADF (Bad file descriptor) [pid 5441] close(20) = -1 EBADF (Bad file descriptor) [pid 5441] close(21) = -1 EBADF (Bad file descriptor) [pid 5441] close(22) = -1 EBADF (Bad file descriptor) [pid 5441] close(23) = -1 EBADF (Bad file descriptor) [pid 5441] close(24) = -1 EBADF (Bad file descriptor) [pid 5441] close(25) = -1 EBADF (Bad file descriptor) [pid 5441] close(26) = -1 EBADF (Bad file descriptor) [pid 5441] close(27) = -1 EBADF (Bad file descriptor) [pid 5441] close(28) = -1 EBADF (Bad file descriptor) [pid 5441] close(29) = -1 EBADF (Bad file descriptor) [ 193.727490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.734527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.741342][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.747330][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.754365][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.761185][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.767129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.774156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5441] exit_group(0 [pid 5442] <... ioctl resumed> ) = ? [pid 5441] <... exit_group resumed>) = ? [pid 5442] +++ exited with 0 +++ [pid 5441] +++ exited with 0 +++ [ 193.780971][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.786961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.794002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.800823][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.806798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.813956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.820771][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=58, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5451 attached , child_tidptr=0x555589418750) = 60 [pid 5451] set_robust_list(0x555589418760, 24) = 0 [pid 5451] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5451] setpgid(0, 0) = 0 [pid 5451] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5451] write(3, "1000", 4) = 4 executing program [pid 5451] close(3) = 0 [pid 5451] write(1, "executing program\n", 18) = 18 [pid 5451] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 193.826717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.833721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.840533][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.846493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.853500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.860316][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.866280][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.873310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5451] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5451] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5451] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5451] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5451] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5451] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5452 attached [pid 5452] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5451] <... clone3 resumed> => {parent_tid=[61]}, 88) = 61 [pid 5452] <... rseq resumed>) = 0 [pid 5451] rt_sigprocmask(SIG_SETMASK, [], [pid 5452] set_robust_list(0x7f6020a4b9a0, 24 [pid 5451] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5452] <... set_robust_list resumed>) = 0 [pid 5451] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5452] rt_sigprocmask(SIG_SETMASK, [], [pid 5451] <... futex resumed>) = 0 [pid 5452] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5451] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5452] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5452] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5452] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5451] <... futex resumed>) = 0 [pid 5451] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5452] <... futex resumed>) = 0 [pid 5451] <... futex resumed>) = 1 [pid 5452] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 193.880124][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.886137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.893173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.899987][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.905967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.912989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.919809][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.925794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5451] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5452] <... openat resumed>) = 3 [pid 5452] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5452] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 193.932813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.939629][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.945663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.952707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.959524][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.965596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.972605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.979421][ C1] yealink 5-1:36.0: unexpected response 0 [ 193.985403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 193.992504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 193.999311][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.005258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.012278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.019091][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.025064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.032068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.038875][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.044809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.051844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.058652][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.064636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.071666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.078476][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.084460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.091487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.098288][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.104285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.111327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.118134][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.124106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.131110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.137908][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.143853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.150872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.157750][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.163734][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.170828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.178044][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.183973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.190989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.197820][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.203776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.210784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.217588][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.223571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.230605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.237418][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.243391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.250462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.257346][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.263344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.270398][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.277214][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5452] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5443] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 194.283710][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.290743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.297556][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.303551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.310647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.317447][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.323495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.330474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.337279][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.343226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.350231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.357030][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.362963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.369993][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.376804][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.382768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.389774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.396632][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.402656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.409684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.416510][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.422495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.429521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.436395][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.442373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.449406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.456269][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.462248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.469273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.476130][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.482110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.489142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.495945][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.501927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.508953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.515791][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.521731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.528758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.535571][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.541573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.548622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.555427][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.561404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.568430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.575236][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.581204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.588391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.595192][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.601119][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.608143][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.614951][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.620927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.627971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5443] close(3) = 0 [pid 5443] close(4) = -1 EBADF (Bad file descriptor) [pid 5443] close(5) = -1 EBADF (Bad file descriptor) [pid 5443] close(6) = -1 EBADF (Bad file descriptor) [pid 5443] close(7) = -1 EBADF (Bad file descriptor) [pid 5443] close(8) = -1 EBADF (Bad file descriptor) [ 194.634904][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.640973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.647997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.654843][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.660821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.667939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.674754][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.680751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5443] close(9) = -1 EBADF (Bad file descriptor) [pid 5443] close(10) = -1 EBADF (Bad file descriptor) [pid 5443] close(11) = -1 EBADF (Bad file descriptor) [pid 5443] close(12) = -1 EBADF (Bad file descriptor) [pid 5443] close(13) = -1 EBADF (Bad file descriptor) [pid 5443] close(14) = -1 EBADF (Bad file descriptor) [pid 5443] close(15) = -1 EBADF (Bad file descriptor) [pid 5443] close(16) = -1 EBADF (Bad file descriptor) [pid 5443] close(17) = -1 EBADF (Bad file descriptor) [pid 5443] close(18) = -1 EBADF (Bad file descriptor) [pid 5443] close(19) = -1 EBADF (Bad file descriptor) [pid 5443] close(20) = -1 EBADF (Bad file descriptor) [pid 5443] close(21) = -1 EBADF (Bad file descriptor) [pid 5443] close(22) = -1 EBADF (Bad file descriptor) [pid 5443] close(23) = -1 EBADF (Bad file descriptor) [pid 5443] close(24) = -1 EBADF (Bad file descriptor) [pid 5443] close(25) = -1 EBADF (Bad file descriptor) [pid 5443] close(26) = -1 EBADF (Bad file descriptor) [pid 5443] close(27) = -1 EBADF (Bad file descriptor) [pid 5443] close(28) = -1 EBADF (Bad file descriptor) [pid 5443] close(29) = -1 EBADF (Bad file descriptor) [pid 5443] exit_group(0 [pid 5444] <... ioctl resumed> ) = ? [pid 5443] <... exit_group resumed>) = ? [ 194.687804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.694708][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.700694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.707749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.714653][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.720643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.727695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5444] +++ exited with 0 +++ [pid 5443] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=51, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 53 ./strace-static-x86_64: Process 5453 attached [pid 5453] set_robust_list(0x555589418760, 24) = 0 [pid 5453] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5453] setpgid(0, 0) = 0 [pid 5453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5453] write(3, "1000", 4) = 4 [ 194.734512][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.740492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.747544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.754360][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.760391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.767596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.774462][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.780471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5453] close(3executing program ) = 0 [pid 5453] write(1, "executing program\n", 18) = 18 [pid 5453] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5453] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5453] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5453] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5453] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5453] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5454 attached [pid 5454] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5453] <... clone3 resumed> => {parent_tid=[54]}, 88) = 54 [pid 5454] <... rseq resumed>) = 0 [pid 5453] rt_sigprocmask(SIG_SETMASK, [], [pid 5454] set_robust_list(0x7f6020a4b9a0, 24 [pid 5453] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5454] <... set_robust_list resumed>) = 0 [ 194.787610][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.794415][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.800357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.807397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.814219][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.820190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.827214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5453] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] rt_sigprocmask(SIG_SETMASK, [], [pid 5453] <... futex resumed>) = 0 [pid 5454] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5453] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5454] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5454] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5453] <... futex resumed>) = 0 [pid 5454] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5453] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] <... openat resumed>) = 3 [pid 5453] <... futex resumed>) = 0 [pid 5454] ioctl(3, USB_RAW_IOCTL_INIT [pid 5453] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5454] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5454] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5445] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 194.834031][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.840015][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.847054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.853863][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.859809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.866842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.873654][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.879695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 194.886729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.893546][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.899544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.906578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.913393][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.919375][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.926479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.933293][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.939307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.946317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.953145][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.959128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.966213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.973041][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.979029][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 194.986062][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 194.992874][ C1] yealink 5-1:36.0: unexpected response 0 [ 194.998862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.006023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.012839][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.018808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.025853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.032751][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.038815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.045860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.052670][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.058651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.065684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.072580][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.078568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.085606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.092416][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.098453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.105589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.112410][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.118391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.125398][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.132329][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5454] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5445] close(3) = 0 [pid 5445] close(4) = -1 EBADF (Bad file descriptor) [pid 5445] close(5) = -1 EBADF (Bad file descriptor) [pid 5445] close(6) = -1 EBADF (Bad file descriptor) [pid 5445] close(7) = -1 EBADF (Bad file descriptor) [pid 5445] close(8) = -1 EBADF (Bad file descriptor) [pid 5445] close(9) = -1 EBADF (Bad file descriptor) [pid 5445] close(10) = -1 EBADF (Bad file descriptor) [pid 5445] close(11) = -1 EBADF (Bad file descriptor) [pid 5445] close(12) = -1 EBADF (Bad file descriptor) [pid 5445] close(13) = -1 EBADF (Bad file descriptor) [pid 5445] close(14) = -1 EBADF (Bad file descriptor) [pid 5445] close(15) = -1 EBADF (Bad file descriptor) [pid 5445] close(16) = -1 EBADF (Bad file descriptor) [pid 5445] close(17) = -1 EBADF (Bad file descriptor) [ 195.138288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.145310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.152122][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.158101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.165117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.172020][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.178011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5445] close(18) = -1 EBADF (Bad file descriptor) [pid 5445] close(19) = -1 EBADF (Bad file descriptor) [pid 5445] close(20) = -1 EBADF (Bad file descriptor) [pid 5445] close(21) = -1 EBADF (Bad file descriptor) [pid 5445] close(22) = -1 EBADF (Bad file descriptor) [pid 5445] close(23) = -1 EBADF (Bad file descriptor) [pid 5445] close(24) = -1 EBADF (Bad file descriptor) [pid 5445] close(25) = -1 EBADF (Bad file descriptor) [pid 5445] close(26) = -1 EBADF (Bad file descriptor) [pid 5445] close(27) = -1 EBADF (Bad file descriptor) [pid 5445] close(28) = -1 EBADF (Bad file descriptor) [pid 5445] close(29) = -1 EBADF (Bad file descriptor) [pid 5445] exit_group(0 [pid 5446] <... ioctl resumed> ) = ? [pid 5446] +++ exited with 0 +++ [pid 5445] <... exit_group resumed>) = ? [pid 5445] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 195.185103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.192010][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.197992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.205032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.211940][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.218012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.225035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.231853][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5455 attached , child_tidptr=0x555589418750) = 62 [pid 5455] set_robust_list(0x555589418760, 24) = 0 [pid 5455] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5455] setpgid(0, 0) = 0 [pid 5455] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5455] write(3, "1000", 4) = 4 executing program [pid 5455] close(3) = 0 [pid 5455] write(1, "executing program\n", 18) = 18 [pid 5455] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 195.237873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.244905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.251717][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.257701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.264831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.271653][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.277826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5455] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5455] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5455] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5455] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5455] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5455] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[63]}, 88) = 63 [pid 5455] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5455] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5455] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5456 attached [pid 5456] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5456] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 195.284861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.291672][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.297665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.304706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.311528][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.317504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.324533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.331347][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5456] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5456] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5456] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5456] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5455] <... futex resumed>) = 0 [pid 5456] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5455] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5456] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5455] <... futex resumed>) = 0 [pid 5456] <... openat resumed>) = 3 [pid 5455] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5456] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5456] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 195.337306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.344325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.351143][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.357563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.364614][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.371432][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.377429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.384520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.391342][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.397311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.404325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.411234][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.417215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.424236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.431044][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.437014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.444040][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.450852][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.456920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.463958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.470775][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.476764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.483828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5456] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 195.490692][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.496675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.503785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.510576][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.516521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.523552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.530356][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5447] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 195.536352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.543333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.550137][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.556114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.563138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.569945][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.575897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.582915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.589732][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.595742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.602776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.609594][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.615578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.622651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.629455][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.635444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.642491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.649314][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.655309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.662370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.669183][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.675341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.682388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.689199][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.695205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.702257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.709068][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.715048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.722067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.728901][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.734860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.741885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.748695][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.754638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.761668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.768481][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.774459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.781511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.788416][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.794363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.801380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.808191][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.814189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.821218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.828043][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.834046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5447] close(3) = 0 [ 195.841070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.847867][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.853823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.860857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.867671][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.873660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.880731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.887547][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5447] close(4) = -1 EBADF (Bad file descriptor) [pid 5447] close(5) = -1 EBADF (Bad file descriptor) [pid 5447] close(6) = -1 EBADF (Bad file descriptor) [pid 5447] close(7) = -1 EBADF (Bad file descriptor) [pid 5447] close(8) = -1 EBADF (Bad file descriptor) [pid 5447] close(9) = -1 EBADF (Bad file descriptor) [pid 5447] close(10) = -1 EBADF (Bad file descriptor) [pid 5447] close(11) = -1 EBADF (Bad file descriptor) [pid 5447] close(12) = -1 EBADF (Bad file descriptor) [pid 5447] close(13) = -1 EBADF (Bad file descriptor) [pid 5447] close(14) = -1 EBADF (Bad file descriptor) [pid 5447] close(15) = -1 EBADF (Bad file descriptor) [pid 5447] close(16) = -1 EBADF (Bad file descriptor) [pid 5447] close(17) = -1 EBADF (Bad file descriptor) [pid 5447] close(18) = -1 EBADF (Bad file descriptor) [pid 5447] close(19) = -1 EBADF (Bad file descriptor) [pid 5447] close(20) = -1 EBADF (Bad file descriptor) [pid 5447] close(21) = -1 EBADF (Bad file descriptor) [pid 5447] close(22) = -1 EBADF (Bad file descriptor) [pid 5447] close(23) = -1 EBADF (Bad file descriptor) [pid 5447] close(24) = -1 EBADF (Bad file descriptor) [pid 5447] close(25) = -1 EBADF (Bad file descriptor) [pid 5447] close(26) = -1 EBADF (Bad file descriptor) [pid 5447] close(27) = -1 EBADF (Bad file descriptor) [pid 5447] close(28) = -1 EBADF (Bad file descriptor) [ 195.893527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.900559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.907379][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.913364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.920416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.927239][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.933214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5447] close(29) = -1 EBADF (Bad file descriptor) [pid 5447] exit_group(0 [pid 5448] <... ioctl resumed> ) = ? [pid 5447] <... exit_group resumed>) = ? [pid 5448] +++ exited with 0 +++ [pid 5447] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 195.940282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.947105][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.953112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.960111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.966892][ C1] yealink 5-1:36.0: unexpected response 0 [ 195.972817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.979822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 195.986721][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 62 ./strace-static-x86_64: Process 5457 attached [pid 5457] set_robust_list(0x555589418760, 24) = 0 [pid 5457] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5457] setpgid(0, 0) = 0 [pid 5457] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5457] write(3, "1000", 4) = 4 [pid 5457] close(3) = 0 executing program [pid 5457] write(1, "executing program\n", 18) = 18 [pid 5457] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5457] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 195.992689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 195.999728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.006545][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.012526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.019568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.026399][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.032382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5457] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5449] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5457] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5457] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5457] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5457] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[63]}, 88) = 63 ./strace-static-x86_64: Process 5458 attached [pid 5457] rt_sigprocmask(SIG_SETMASK, [], [pid 5458] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5457] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5458] <... rseq resumed>) = 0 [pid 5457] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5458] set_robust_list(0x7f6020a4b9a0, 24 [pid 5457] <... futex resumed>) = 0 [pid 5458] <... set_robust_list resumed>) = 0 [pid 5457] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5458] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5458] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5458] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5457] <... futex resumed>) = 0 [pid 5457] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5457] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5458] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 196.039422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.046249][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.052248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.059283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.066102][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.072083][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.079110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.085950][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5458] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5458] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 196.091943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.098990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.105803][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.111789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.118827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.125649][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.131628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.138631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.145421][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.151403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.158436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.165248][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.171184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.178230][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.185041][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.191022][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.198061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.204855][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.210785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.217810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.224627][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.230609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.237641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.244444][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.250405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.257443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.264253][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.270237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.277255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.284062][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.290045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.297082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.303893][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.309877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.316911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.323723][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.329683][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.336695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.343505][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.349474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.356462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.363254][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.369229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.376253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.383068][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.389014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5449] close(3) = 0 [pid 5449] close(4) = -1 EBADF (Bad file descriptor) [pid 5449] close(5) = -1 EBADF (Bad file descriptor) [pid 5449] close(6) = -1 EBADF (Bad file descriptor) [pid 5449] close(7) = -1 EBADF (Bad file descriptor) [pid 5449] close(8) = -1 EBADF (Bad file descriptor) [pid 5449] close(9) = -1 EBADF (Bad file descriptor) [pid 5449] close(10) = -1 EBADF (Bad file descriptor) [pid 5449] close(11) = -1 EBADF (Bad file descriptor) [pid 5449] close(12) = -1 EBADF (Bad file descriptor) [pid 5449] close(13) = -1 EBADF (Bad file descriptor) [pid 5449] close(14) = -1 EBADF (Bad file descriptor) [pid 5449] close(15) = -1 EBADF (Bad file descriptor) [pid 5449] close(16) = -1 EBADF (Bad file descriptor) [pid 5449] close(17) = -1 EBADF (Bad file descriptor) [pid 5449] close(18) = -1 EBADF (Bad file descriptor) [pid 5449] close(19) = -1 EBADF (Bad file descriptor) [ 196.396060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.402861][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.408833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.415853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.422668][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.428646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.435674][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5449] close(20) = -1 EBADF (Bad file descriptor) [pid 5449] close(21) = -1 EBADF (Bad file descriptor) [pid 5449] close(22) = -1 EBADF (Bad file descriptor) [pid 5449] close(23) = -1 EBADF (Bad file descriptor) [pid 5449] close(24) = -1 EBADF (Bad file descriptor) [pid 5449] close(25) = -1 EBADF (Bad file descriptor) [pid 5449] close(26) = -1 EBADF (Bad file descriptor) [pid 5449] close(27) = -1 EBADF (Bad file descriptor) [pid 5449] close(28) = -1 EBADF (Bad file descriptor) [pid 5449] close(29) = -1 EBADF (Bad file descriptor) [pid 5449] exit_group(0 [pid 5450] <... ioctl resumed> ) = ? [pid 5449] <... exit_group resumed>) = ? [pid 5450] +++ exited with 0 +++ [pid 5449] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 196.442490][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.448433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.455462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.462279][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.468253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.475271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.482079][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.488057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5459 attached [pid 5459] set_robust_list(0x555589418760, 24) = 0 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 62 [pid 5459] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] setpgid(0, 0) = 0 [pid 5459] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5459] write(3, "1000", 4) = 4 executing program [pid 5459] close(3) = 0 [pid 5459] write(1, "executing program\n", 18) = 18 [pid 5459] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5459] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5459] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5459] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5459] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5459] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 196.495090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.501905][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.507859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.514882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.521691][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.527669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.534682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5459] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5460 attached [pid 5460] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5459] <... clone3 resumed> => {parent_tid=[63]}, 88) = 63 [pid 5460] <... rseq resumed>) = 0 [pid 5460] set_robust_list(0x7f6020a4b9a0, 24 [pid 5459] rt_sigprocmask(SIG_SETMASK, [], [pid 5460] <... set_robust_list resumed>) = 0 [pid 5460] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5459] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5460] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5459] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5459] <... futex resumed>) = 0 [pid 5460] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5459] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5460] <... futex resumed>) = 0 [pid 5459] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5460] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5459] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5459] <... futex resumed>) = 0 [pid 5460] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5459] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5460] <... openat resumed>) = 3 [pid 5460] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 196.541503][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.547462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.554477][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.561287][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.567304][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.574339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.581169][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.587114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5460] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 196.594143][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.600959][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.606950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.613989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.620807][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.626794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.633830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.640646][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.646652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.653685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.660492][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.666476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.673497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.680396][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.686352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.693371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.700171][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.706108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.713153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.719970][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.725953][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.732963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.739874][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.745864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.752882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.759693][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.765643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.772682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.779668][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.785641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.792668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.799478][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.805615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.812668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.819509][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.825481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.832502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.839312][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.845289][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.852463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.859285][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.865256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.872282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.879184][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.885186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.892211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.899023][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.905101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.912140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.918942][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.924919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.931938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.938865][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5460] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5451] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 196.944844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.951961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.958772][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.964755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.971790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.978598][ C1] yealink 5-1:36.0: unexpected response 0 [ 196.984672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 196.991776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 196.998621][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.004594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.011638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.018527][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.024475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.031511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.038320][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.044307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.051354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.058168][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.064150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.071196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.078009][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.083995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.091035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.097869][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.103858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.110904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.117711][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.123698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.130739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.137549][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.143550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.150578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.157417][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.163490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.170546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.177343][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.183376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.190404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.197233][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.203212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.210235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.217049][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.223036][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.230056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.236915][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.242860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.249898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.256882][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.262858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.269884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.276696][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.282664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.289687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5451] close(3) = 0 [pid 5451] close(4) = -1 EBADF (Bad file descriptor) [pid 5451] close(5) = -1 EBADF (Bad file descriptor) [pid 5451] close(6) = -1 EBADF (Bad file descriptor) [pid 5451] close(7) = -1 EBADF (Bad file descriptor) [pid 5451] close(8) = -1 EBADF (Bad file descriptor) [pid 5451] close(9) = -1 EBADF (Bad file descriptor) [pid 5451] close(10) = -1 EBADF (Bad file descriptor) [pid 5451] close(11) = -1 EBADF (Bad file descriptor) [pid 5451] close(12) = -1 EBADF (Bad file descriptor) [pid 5451] close(13) = -1 EBADF (Bad file descriptor) [pid 5451] close(14) = -1 EBADF (Bad file descriptor) [pid 5451] close(15) = -1 EBADF (Bad file descriptor) [pid 5451] close(16) = -1 EBADF (Bad file descriptor) [pid 5451] close(17) = -1 EBADF (Bad file descriptor) [pid 5451] close(18) = -1 EBADF (Bad file descriptor) [ 197.296503][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.302497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.309478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.316363][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.322390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.329442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.336268][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.342257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5451] close(19) = -1 EBADF (Bad file descriptor) [pid 5451] close(20) = -1 EBADF (Bad file descriptor) [pid 5451] close(21) = -1 EBADF (Bad file descriptor) [pid 5451] close(22) = -1 EBADF (Bad file descriptor) [pid 5451] close(23) = -1 EBADF (Bad file descriptor) [pid 5451] close(24) = -1 EBADF (Bad file descriptor) [pid 5451] close(25) = -1 EBADF (Bad file descriptor) [pid 5451] close(26) = -1 EBADF (Bad file descriptor) [pid 5451] close(27) = -1 EBADF (Bad file descriptor) [pid 5451] close(28) = -1 EBADF (Bad file descriptor) [pid 5451] close(29) = -1 EBADF (Bad file descriptor) [pid 5451] exit_group(0 [pid 5452] <... ioctl resumed> ) = ? [pid 5451] <... exit_group resumed>) = ? [pid 5452] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=60, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 197.349303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.356120][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.362112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.369147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.375950][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.382020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.389214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 62 ./strace-static-x86_64: Process 5461 attached [pid 5461] set_robust_list(0x555589418760, 24) = 0 [pid 5461] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5461] setpgid(0, 0) = 0 [pid 5461] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5461] write(3, "1000", 4) = 4 [pid 5461] close(3) = 0 executing program [ 197.396035][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.402030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.409066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.415891][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.421884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.428914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.435733][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.441870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5461] write(1, "executing program\n", 18) = 18 [pid 5461] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5461] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5461] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5461] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5461] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5461] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5461] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[63]}, 88) = 63 ./strace-static-x86_64: Process 5462 attached [pid 5461] rt_sigprocmask(SIG_SETMASK, [], [pid 5462] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5461] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5462] <... rseq resumed>) = 0 [pid 5461] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] set_robust_list(0x7f6020a4b9a0, 24 [pid 5461] <... futex resumed>) = 0 [pid 5462] <... set_robust_list resumed>) = 0 [pid 5461] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5462] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5462] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 197.448893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.455707][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.461706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.468774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.475604][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.481575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.488588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.495511][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5462] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5461] <... futex resumed>) = 0 [pid 5462] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5461] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5461] <... futex resumed>) = 0 [pid 5462] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5461] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5462] <... openat resumed>) = 3 [pid 5462] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5462] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 197.501500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.508578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.515409][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.521372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.528416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.535325][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.541317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 197.548488][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.555299][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.561290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.568329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.575151][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.581146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.588153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.594945][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.600918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.607987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.614777][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.620749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.627781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.634592][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.640587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.647619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.654689][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.660675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.667685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.674501][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.680472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.687501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.694406][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.700381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.707415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.714236][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.720335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.727348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.734148][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.740132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.747126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.753933][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.759893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.766919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.773715][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.779733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.786778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.793671][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.799645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.806655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.813503][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.819463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.826580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.833393][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.839378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.846394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.853198][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.859146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.866178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.873019][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.878992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.886034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.892852][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5453] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 197.898805][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.905835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.912651][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.918633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.925672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.932507][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.938497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.945535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.952346][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.958340][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.965380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.972198][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.978181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 197.985218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 197.992032][ C1] yealink 5-1:36.0: unexpected response 0 [ 197.998017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.005069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.011878][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.017826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.024843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.031653][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.037606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.044726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.051541][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.057505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.064520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.071327][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.077273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.084307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.091131][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.097120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.104153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.110956][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.116892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.123920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.130721][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.136659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.143684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.150498][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.156466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.163491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.170302][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.176332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.183386][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.190205][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.196275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.203315][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.210130][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.216118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.223139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.229940][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.235911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.242940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5453] close(3) = 0 [pid 5453] close(4) = -1 EBADF (Bad file descriptor) [pid 5453] close(5) = -1 EBADF (Bad file descriptor) [pid 5453] close(6) = -1 EBADF (Bad file descriptor) [pid 5453] close(7) = -1 EBADF (Bad file descriptor) [pid 5453] close(8) = -1 EBADF (Bad file descriptor) [pid 5453] close(9) = -1 EBADF (Bad file descriptor) [pid 5453] close(10) = -1 EBADF (Bad file descriptor) [pid 5453] close(11) = -1 EBADF (Bad file descriptor) [pid 5453] close(12) = -1 EBADF (Bad file descriptor) [pid 5453] close(13) = -1 EBADF (Bad file descriptor) [pid 5453] close(14) = -1 EBADF (Bad file descriptor) [ 198.249757][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.255747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.262720][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.269526][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.275509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.282709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.289520][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.295526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5453] close(15) = -1 EBADF (Bad file descriptor) [pid 5453] close(16) = -1 EBADF (Bad file descriptor) [pid 5453] close(17) = -1 EBADF (Bad file descriptor) [pid 5453] close(18) = -1 EBADF (Bad file descriptor) [pid 5453] close(19) = -1 EBADF (Bad file descriptor) [pid 5453] close(20) = -1 EBADF (Bad file descriptor) [pid 5453] close(21) = -1 EBADF (Bad file descriptor) [pid 5453] close(22) = -1 EBADF (Bad file descriptor) [pid 5453] close(23) = -1 EBADF (Bad file descriptor) [pid 5453] close(24) = -1 EBADF (Bad file descriptor) [pid 5453] close(25) = -1 EBADF (Bad file descriptor) [pid 5453] close(26) = -1 EBADF (Bad file descriptor) [pid 5453] close(27) = -1 EBADF (Bad file descriptor) [pid 5453] close(28) = -1 EBADF (Bad file descriptor) [pid 5453] close(29) = -1 EBADF (Bad file descriptor) [pid 5453] exit_group(0 [pid 5454] <... ioctl resumed> ) = ? [pid 5453] <... exit_group resumed>) = ? [ 198.302648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.309596][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.315543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.322569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.329386][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.335403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.342442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.349256][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5454] +++ exited with 0 +++ [pid 5453] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=53, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 55 ./strace-static-x86_64: Process 5463 attached [pid 5463] set_robust_list(0x555589418760, 24) = 0 [pid 5463] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5463] setpgid(0, 0) = 0 [pid 5463] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 198.355233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.362278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.369102][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.375095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.382134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.388952][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.394933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5463] write(3, "1000", 4) = 4 [pid 5463] close(3 [pid 5455] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) executing program [pid 5463] <... close resumed>) = 0 [pid 5463] write(1, "executing program\n", 18) = 18 [pid 5463] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5463] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5463] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5463] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5463] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5463] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5463] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[56]}, 88) = 56 ./strace-static-x86_64: Process 5464 attached [pid 5463] rt_sigprocmask(SIG_SETMASK, [], [pid 5464] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5463] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5464] <... rseq resumed>) = 0 [pid 5463] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] set_robust_list(0x7f6020a4b9a0, 24 [pid 5463] <... futex resumed>) = 0 [pid 5464] <... set_robust_list resumed>) = 0 [pid 5463] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5464] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 198.401961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.408778][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.414742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.421753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.428572][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.434559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.441696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.448511][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5464] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5464] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5463] <... futex resumed>) = 0 [pid 5464] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5463] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5464] <... openat resumed>) = 3 [pid 5463] <... futex resumed>) = 0 [pid 5464] ioctl(3, USB_RAW_IOCTL_INIT [pid 5463] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5464] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5464] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 198.454501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.461542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.468360][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.474348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.481385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.488250][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.494228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.501323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.508137][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.514137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.521148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.527964][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.533965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.541002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.547808][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.553747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.560817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.567627][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.573587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.580657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.587458][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.593390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.600475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.607296][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.613264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.620304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.627120][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.633087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.640137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.646950][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.652938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.659983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.666797][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.672807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.679823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.686640][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.692621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.699665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.706486][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.712469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.719534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.726333][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.732297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.739309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.746210][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.752180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.759231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.766057][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.772047][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.779079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.785913][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.791927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.798967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5455] close(3) = 0 [ 198.805878][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.811845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.818845][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.825740][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.831716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.838723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.845533][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5455] close(4) = -1 EBADF (Bad file descriptor) [pid 5455] close(5) = -1 EBADF (Bad file descriptor) [pid 5455] close(6) = -1 EBADF (Bad file descriptor) [pid 5455] close(7) = -1 EBADF (Bad file descriptor) [pid 5455] close(8) = -1 EBADF (Bad file descriptor) [pid 5455] close(9) = -1 EBADF (Bad file descriptor) [pid 5455] close(10) = -1 EBADF (Bad file descriptor) [pid 5455] close(11) = -1 EBADF (Bad file descriptor) [pid 5455] close(12) = -1 EBADF (Bad file descriptor) [pid 5455] close(13) = -1 EBADF (Bad file descriptor) [pid 5455] close(14) = -1 EBADF (Bad file descriptor) [pid 5455] close(15) = -1 EBADF (Bad file descriptor) [pid 5455] close(16) = -1 EBADF (Bad file descriptor) [pid 5455] close(17) = -1 EBADF (Bad file descriptor) [pid 5455] close(18) = -1 EBADF (Bad file descriptor) [pid 5455] close(19) = -1 EBADF (Bad file descriptor) [pid 5455] close(20) = -1 EBADF (Bad file descriptor) [pid 5455] close(21) = -1 EBADF (Bad file descriptor) [pid 5455] close(22) = -1 EBADF (Bad file descriptor) [pid 5455] close(23) = -1 EBADF (Bad file descriptor) [pid 5455] close(24) = -1 EBADF (Bad file descriptor) [pid 5455] close(25) = -1 EBADF (Bad file descriptor) [pid 5455] close(26) = -1 EBADF (Bad file descriptor) [pid 5455] close(27) = -1 EBADF (Bad file descriptor) [pid 5455] close(28) = -1 EBADF (Bad file descriptor) [ 198.851597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.858628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.865454][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.871441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.878483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.885301][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.891270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.898291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5455] close(29) = -1 EBADF (Bad file descriptor) [pid 5455] exit_group(0 [pid 5456] <... ioctl resumed> ) = ? [pid 5455] <... exit_group resumed>) = ? [pid 5456] +++ exited with 0 +++ [pid 5455] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 64 [ 198.905116][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.911097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.918125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.924939][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.930923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.937976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.944968][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.950954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5465 attached [pid 5465] set_robust_list(0x555589418760, 24) = 0 [pid 5465] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5465] setpgid(0, 0) = 0 [pid 5465] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5465] write(3, "1000", 4) = 4 [pid 5465] close(3) = 0 [pid 5465] write(1, "executing program\n", 18executing program ) = 18 [pid 5465] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5465] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5465] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5465] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5465] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 198.958011][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.964836][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.970815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.977826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 198.984644][ C1] yealink 5-1:36.0: unexpected response 0 [ 198.990621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 198.997797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5465] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5465] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[65]}, 88) = 65 [pid 5465] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5465] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5466 attached ) = 0 [pid 5466] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5465] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5466] <... rseq resumed>) = 0 [pid 5466] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5466] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5466] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5466] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5465] <... futex resumed>) = 0 [pid 5466] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5465] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5465] <... futex resumed>) = 0 [pid 5465] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5466] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 199.004649][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.010618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.017630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.024455][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.030448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.037475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.044296][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.050255][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5466] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5466] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 199.057289][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.064117][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.070087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.077105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.083927][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.089902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.096939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5466] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5457] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 199.103757][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.109760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.116823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.123641][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.129624][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.136680][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.143496][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.149478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.156506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.163352][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.169381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.176423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.183263][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.189270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.196319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.203106][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.209048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.216070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.222968][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.228945][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.235960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.242780][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.248754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.255781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.262605][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.268553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.275583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.282429][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.288421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.295461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.302276][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.308257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.315290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.322109][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.328098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.335193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.342012][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.348002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.355017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.361914][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.367862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.374914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.381754][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.387701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.394721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.401509][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.407443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.414461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.421276][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.427264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.434292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.441100][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.447081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5457] close(3) = 0 [pid 5457] close(4) = -1 EBADF (Bad file descriptor) [pid 5457] close(5) = -1 EBADF (Bad file descriptor) [pid 5457] close(6) = -1 EBADF (Bad file descriptor) [pid 5457] close(7) = -1 EBADF (Bad file descriptor) [pid 5457] close(8) = -1 EBADF (Bad file descriptor) [pid 5457] close(9) = -1 EBADF (Bad file descriptor) [pid 5457] close(10) = -1 EBADF (Bad file descriptor) [pid 5457] close(11) = -1 EBADF (Bad file descriptor) [pid 5457] close(12) = -1 EBADF (Bad file descriptor) [pid 5457] close(13) = -1 EBADF (Bad file descriptor) [pid 5457] close(14) = -1 EBADF (Bad file descriptor) [pid 5457] close(15) = -1 EBADF (Bad file descriptor) [pid 5457] close(16) = -1 EBADF (Bad file descriptor) [ 199.454125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.460930][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.466879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.473896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.480707][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.486670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.493721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.500704][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5457] close(17) = -1 EBADF (Bad file descriptor) [pid 5457] close(18) = -1 EBADF (Bad file descriptor) [pid 5457] close(19) = -1 EBADF (Bad file descriptor) [pid 5457] close(20) = -1 EBADF (Bad file descriptor) [pid 5457] close(21) = -1 EBADF (Bad file descriptor) [pid 5457] close(22) = -1 EBADF (Bad file descriptor) [pid 5457] close(23) = -1 EBADF (Bad file descriptor) [pid 5457] close(24) = -1 EBADF (Bad file descriptor) [pid 5457] close(25) = -1 EBADF (Bad file descriptor) [pid 5457] close(26) = -1 EBADF (Bad file descriptor) [pid 5457] close(27) = -1 EBADF (Bad file descriptor) [pid 5457] close(28) = -1 EBADF (Bad file descriptor) [pid 5457] close(29) = -1 EBADF (Bad file descriptor) [pid 5457] exit_group(0 [pid 5458] <... ioctl resumed> ) = ? [pid 5457] <... exit_group resumed>) = ? [pid 5458] +++ exited with 0 +++ [pid 5457] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 199.506681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.513710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.520518][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.526500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.533530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.540349][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.546332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.553375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 64 ./strace-static-x86_64: Process 5467 attached [pid 5467] set_robust_list(0x555589418760, 24) = 0 [pid 5467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5467] setpgid(0, 0) = 0 [pid 5467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5467] write(3, "1000", 4) = 4 [pid 5467] close(3executing program ) = 0 [pid 5467] write(1, "executing program\n", 18) = 18 [pid 5467] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5467] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 199.560199][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.566197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.573239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.580067][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.586051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.593110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.599929][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5467] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5467] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5459] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5467] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5467] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[65]}, 88) = 65 [pid 5467] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5467] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5468 attached [pid 5467] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5468] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5468] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 199.606004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.613030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.619848][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.625860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.632930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.639755][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.645819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.652843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5468] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5468] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5468] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5467] <... futex resumed>) = 0 [pid 5468] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5467] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5467] <... futex resumed>) = 0 [pid 5468] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5467] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5468] <... openat resumed>) = 3 [pid 5468] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5468] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 199.659663][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.665660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.672676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.679571][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.685520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.692669][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.699529][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.705520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.712580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.719413][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.725402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.732440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.739248][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.745208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.752234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.759031][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.764962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.771980][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.778875][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.784830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.791871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.798692][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.804776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.811827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.818653][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.824690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.831757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.838574][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.844561][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.851612][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.858529][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.864524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.871557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.878373][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.884349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.891402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.898237][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.904244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.911263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.918048][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.923975][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.931003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.937842][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.943791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.950826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5459] close(3) = 0 [pid 5459] close(4) = -1 EBADF (Bad file descriptor) [pid 5459] close(5) = -1 EBADF (Bad file descriptor) [pid 5459] close(6) = -1 EBADF (Bad file descriptor) [pid 5459] close(7) = -1 EBADF (Bad file descriptor) [pid 5459] close(8) = -1 EBADF (Bad file descriptor) [pid 5459] close(9) = -1 EBADF (Bad file descriptor) [pid 5459] close(10) = -1 EBADF (Bad file descriptor) [pid 5459] close(11) = -1 EBADF (Bad file descriptor) [pid 5459] close(12) = -1 EBADF (Bad file descriptor) [pid 5459] close(13) = -1 EBADF (Bad file descriptor) [ 199.957667][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.963648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.970685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.977490][ C1] yealink 5-1:36.0: unexpected response 0 [ 199.983427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 199.990505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 199.997316][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.003300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5459] close(14) = -1 EBADF (Bad file descriptor) [pid 5459] close(15) = -1 EBADF (Bad file descriptor) [pid 5459] close(16) = -1 EBADF (Bad file descriptor) [pid 5459] close(17) = -1 EBADF (Bad file descriptor) [pid 5459] close(18) = -1 EBADF (Bad file descriptor) [pid 5459] close(19) = -1 EBADF (Bad file descriptor) [pid 5459] close(20) = -1 EBADF (Bad file descriptor) [pid 5459] close(21) = -1 EBADF (Bad file descriptor) [pid 5459] close(22) = -1 EBADF (Bad file descriptor) [pid 5459] close(23) = -1 EBADF (Bad file descriptor) [pid 5459] close(24) = -1 EBADF (Bad file descriptor) [pid 5459] close(25) = -1 EBADF (Bad file descriptor) [pid 5459] close(26) = -1 EBADF (Bad file descriptor) [pid 5459] close(27) = -1 EBADF (Bad file descriptor) [pid 5459] close(28) = -1 EBADF (Bad file descriptor) [pid 5459] close(29) = -1 EBADF (Bad file descriptor) [pid 5459] exit_group(0 [pid 5460] <... ioctl resumed> ) = ? [pid 5459] <... exit_group resumed>) = ? [ 200.010336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.017153][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.023160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.030194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.037007][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.042990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.050023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.056845][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5460] +++ exited with 0 +++ [pid 5459] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5469 attached , child_tidptr=0x555589418750) = 64 [pid 5469] set_robust_list(0x555589418760, 24) = 0 [pid 5469] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5469] setpgid(0, 0) = 0 [pid 5469] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5469] write(3, "1000", 4) = 4 [pid 5469] close(3) = 0 [pid 5469] write(1, "executing program\n", 18executing program ) = 18 [pid 5469] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5469] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5469] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 200.062832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.069883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.076700][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.082688][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.089731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.096542][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.102572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5469] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5469] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5469] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5469] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[65]}, 88) = 65 [pid 5469] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5470 attached NULL, 8) = 0 [pid 5470] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5469] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] <... rseq resumed>) = 0 [pid 5469] <... futex resumed>) = 0 [pid 5470] set_robust_list(0x7f6020a4b9a0, 24 [pid 5469] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5470] <... set_robust_list resumed>) = 0 [pid 5470] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5470] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5470] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5469] <... futex resumed>) = 0 [pid 5470] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 5469] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5470] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5469] <... futex resumed>) = 0 [pid 5470] <... openat resumed>) = 3 [ 200.109611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.116431][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.122419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.129481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.136286][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.142233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.149259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.156078][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5469] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5470] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5470] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 200.162100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.169153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.175975][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.181964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.189011][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.195815][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.201939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.208972][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.215786][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.221760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.228782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.235635][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.241622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.248676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.255492][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.261453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.268489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.275395][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.281384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.288432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.295250][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.301237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.308299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.315128][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.321132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.328257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.335069][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.341027][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.348056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.354856][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.360779][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.367804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.374611][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.380591][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.387621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.394423][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.400395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.407444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.414364][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.420419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.427463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.434256][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.440188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.447219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.454055][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.460017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.467037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.473855][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.479826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.486888][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.493684][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.499618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.506642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5470] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5461] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 200.513551][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.519524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.526541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.533345][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.539327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.546343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.553152][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.559139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.566174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.572980][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.578954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.585992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.592808][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.598759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.605821][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.612638][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.618706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.625747][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.632538][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.638519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.645582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.652394][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.658386][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.665423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.672226][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.678210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.685289][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.692092][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.698131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.705176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.711994][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.717982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.725114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.731925][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.737873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.744901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.751706][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.757664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.764690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.771645][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.777886][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.785034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.791845][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.797928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.804952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.811761][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.817775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.824798][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.831617][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.837587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.844621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.851430][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.857419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5461] close(3) = 0 [pid 5461] close(4) = -1 EBADF (Bad file descriptor) [pid 5461] close(5) = -1 EBADF (Bad file descriptor) [pid 5461] close(6) = -1 EBADF (Bad file descriptor) [pid 5461] close(7) = -1 EBADF (Bad file descriptor) [pid 5461] close(8) = -1 EBADF (Bad file descriptor) [pid 5461] close(9) = -1 EBADF (Bad file descriptor) [pid 5461] close(10) = -1 EBADF (Bad file descriptor) [pid 5461] close(11) = -1 EBADF (Bad file descriptor) [pid 5461] close(12) = -1 EBADF (Bad file descriptor) [ 200.864449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.871265][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.877271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.884310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.891116][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.897132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.904166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.910984][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5461] close(13) = -1 EBADF (Bad file descriptor) [pid 5461] close(14) = -1 EBADF (Bad file descriptor) [pid 5461] close(15) = -1 EBADF (Bad file descriptor) [pid 5461] close(16) = -1 EBADF (Bad file descriptor) [pid 5461] close(17) = -1 EBADF (Bad file descriptor) [pid 5461] close(18) = -1 EBADF (Bad file descriptor) [pid 5461] close(19) = -1 EBADF (Bad file descriptor) [pid 5461] close(20) = -1 EBADF (Bad file descriptor) [pid 5461] close(21) = -1 EBADF (Bad file descriptor) [pid 5461] close(22) = -1 EBADF (Bad file descriptor) [pid 5461] close(23) = -1 EBADF (Bad file descriptor) [pid 5461] close(24) = -1 EBADF (Bad file descriptor) [pid 5461] close(25) = -1 EBADF (Bad file descriptor) [pid 5461] close(26) = -1 EBADF (Bad file descriptor) [pid 5461] close(27) = -1 EBADF (Bad file descriptor) [pid 5461] close(28) = -1 EBADF (Bad file descriptor) [ 200.916976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.924009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.930811][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.936799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.943820][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.950806][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.956786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5461] close(29) = -1 EBADF (Bad file descriptor) [pid 5461] exit_group(0 [pid 5462] <... ioctl resumed> ) = ? [pid 5461] <... exit_group resumed>) = ? [pid 5462] +++ exited with 0 +++ [pid 5461] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=62, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5471 attached [ 200.963835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.970740][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.976729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 200.983788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 200.990607][ C1] yealink 5-1:36.0: unexpected response 0 [ 200.996590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.003663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.010452][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5471] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 64 [pid 5471] <... set_robust_list resumed>) = 0 [pid 5471] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5471] setpgid(0, 0) = 0 [pid 5471] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5471] write(3, "1000", 4) = 4 [pid 5471] close(3) = 0 executing program [pid 5471] write(1, "executing program\n", 18) = 18 [pid 5471] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5471] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5471] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 201.016391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.023414][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.030376][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.036344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.043343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.050161][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.056142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5471] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5471] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5471] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5472 attached [pid 5472] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5471] <... clone3 resumed> => {parent_tid=[65]}, 88) = 65 [pid 5472] set_robust_list(0x7f6020a4b9a0, 24 [pid 5471] rt_sigprocmask(SIG_SETMASK, [], [pid 5472] <... set_robust_list resumed>) = 0 [pid 5471] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5472] rt_sigprocmask(SIG_SETMASK, [], [pid 5471] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5471] <... futex resumed>) = 0 [pid 5472] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5471] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5472] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5472] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5471] <... futex resumed>) = 0 [pid 5471] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5471] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5472] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5472] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5472] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 201.063169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.069986][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.075971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.083006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.089818][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.095789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.102800][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.109615][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 201.115670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.122693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.129513][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.135669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.142704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.149542][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.155542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.162567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.169454][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.175439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.182462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.189265][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.195204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.202224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.209032][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.214986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.222012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.228908][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.234896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.241928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.248815][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.254866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.262039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.268937][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.274913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.281936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.288750][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.294726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.301787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.308597][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.314576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.321615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.328425][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.334472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.341478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.348282][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.354286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.361304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.368198][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.374159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.381173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.388001][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.393965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.401002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.407804][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.413784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.420837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.427648][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.433645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.440674][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.447484][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.453486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.460511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5472] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5463] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 201.467313][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.473311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.480349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.487159][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.493110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.500146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.506954][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.512933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.519948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.526762][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.532748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.539765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.546559][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.552523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.559623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.566426][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.572381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.579379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.586186][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.592110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.599112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.605944][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.611920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.618965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.625877][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.631830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.638868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.645687][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.651674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.658699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.665514][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.671486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.678523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.685334][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.691325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.698358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.705182][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.711608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.718622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.725430][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.731490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.738539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.745340][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.751311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.758327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.765171][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.771154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.778260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.785054][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.791086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.798316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.805125][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.811063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.818145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.824990][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.830934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.837969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.844807][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.850781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.857817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.864630][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.870564][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.877595][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.884404][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.890377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.897404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.904213][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.910197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5463] close(3) = 0 [pid 5463] close(4) = -1 EBADF (Bad file descriptor) [pid 5463] close(5) = -1 EBADF (Bad file descriptor) [pid 5463] close(6) = -1 EBADF (Bad file descriptor) [pid 5463] close(7) = -1 EBADF (Bad file descriptor) [pid 5463] close(8) = -1 EBADF (Bad file descriptor) [pid 5463] close(9) = -1 EBADF (Bad file descriptor) [pid 5463] close(10) = -1 EBADF (Bad file descriptor) [pid 5463] close(11) = -1 EBADF (Bad file descriptor) [pid 5463] close(12) = -1 EBADF (Bad file descriptor) [pid 5463] close(13) = -1 EBADF (Bad file descriptor) [pid 5463] close(14) = -1 EBADF (Bad file descriptor) [pid 5463] close(15) = -1 EBADF (Bad file descriptor) [ 201.917235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.924051][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.930037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.937061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.943877][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.949839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.956857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.963679][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5463] close(16) = -1 EBADF (Bad file descriptor) [pid 5463] close(17) = -1 EBADF (Bad file descriptor) [pid 5463] close(18) = -1 EBADF (Bad file descriptor) [pid 5463] close(19) = -1 EBADF (Bad file descriptor) [pid 5463] close(20) = -1 EBADF (Bad file descriptor) [pid 5463] close(21) = -1 EBADF (Bad file descriptor) [pid 5463] close(22) = -1 EBADF (Bad file descriptor) [pid 5463] close(23) = -1 EBADF (Bad file descriptor) [pid 5463] close(24) = -1 EBADF (Bad file descriptor) [pid 5463] close(25) = -1 EBADF (Bad file descriptor) [pid 5463] close(26) = -1 EBADF (Bad file descriptor) [pid 5463] close(27) = -1 EBADF (Bad file descriptor) [pid 5463] close(28) = -1 EBADF (Bad file descriptor) [pid 5463] close(29) = -1 EBADF (Bad file descriptor) [pid 5463] exit_group(0 [pid 5464] <... ioctl resumed> ) = ? [pid 5463] <... exit_group resumed>) = ? [ 201.969653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.976713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 201.983539][ C1] yealink 5-1:36.0: unexpected response 0 [ 201.989523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 201.996580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.003397][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.009375][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5464] +++ exited with 0 +++ [pid 5463] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=55, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 57 ./strace-static-x86_64: Process 5473 attached [pid 5473] set_robust_list(0x555589418760, 24) = 0 [pid 5473] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5473] setpgid(0, 0) = 0 [pid 5473] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 202.016491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.023293][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.029230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.036266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.043078][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.049060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.056094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.062912][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5473] write(3, "1000", 4) = 4 [pid 5473] close(3executing program ) = 0 [pid 5473] write(1, "executing program\n", 18) = 18 [pid 5473] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5473] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5465] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5473] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5473] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5473] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5473] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5473] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[58]}, 88) = 58 [pid 5473] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5474 attached NULL, 8) = 0 [ 202.068888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.075916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.082731][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.088701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.095730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.102599][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.108578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.115705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5474] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5473] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] <... rseq resumed>) = 0 [pid 5473] <... futex resumed>) = 0 [pid 5474] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5473] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5474] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5474] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5474] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5473] <... futex resumed>) = 0 [pid 5474] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5473] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5474] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5473] <... futex resumed>) = 0 [pid 5474] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5473] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5474] <... openat resumed>) = 3 [pid 5474] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5474] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 202.122612][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.128608][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.135630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.142446][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.148492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.155606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.162418][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 202.168410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.175461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.182280][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.188264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.195301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.202114][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.208090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.215293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.222103][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.228096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.235127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.241937][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.247913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.254951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.261805][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.267796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.274937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.281812][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.287796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.294912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.301733][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.307721][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.314793][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.321619][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.327594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.334619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.341428][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.347362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.354390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.361298][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.367233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.374306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.381113][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.387061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.394265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.401078][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.407061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.414076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5474] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5465] close(3) = 0 [pid 5465] close(4) = -1 EBADF (Bad file descriptor) [pid 5465] close(5) = -1 EBADF (Bad file descriptor) [pid 5465] close(6) = -1 EBADF (Bad file descriptor) [pid 5465] close(7) = -1 EBADF (Bad file descriptor) [pid 5465] close(8) = -1 EBADF (Bad file descriptor) [pid 5465] close(9) = -1 EBADF (Bad file descriptor) [pid 5465] close(10) = -1 EBADF (Bad file descriptor) [pid 5465] close(11) = -1 EBADF (Bad file descriptor) [pid 5465] close(12) = -1 EBADF (Bad file descriptor) [ 202.420939][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.426912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.433970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.440874][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.446870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.453912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.460772][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.466760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5465] close(13) = -1 EBADF (Bad file descriptor) [pid 5465] close(14) = -1 EBADF (Bad file descriptor) [pid 5465] close(15) = -1 EBADF (Bad file descriptor) [pid 5465] close(16) = -1 EBADF (Bad file descriptor) [pid 5465] close(17) = -1 EBADF (Bad file descriptor) [pid 5465] close(18) = -1 EBADF (Bad file descriptor) [pid 5465] close(19) = -1 EBADF (Bad file descriptor) [pid 5465] close(20) = -1 EBADF (Bad file descriptor) [pid 5465] close(21) = -1 EBADF (Bad file descriptor) [pid 5465] close(22) = -1 EBADF (Bad file descriptor) [pid 5465] close(23) = -1 EBADF (Bad file descriptor) [pid 5465] close(24) = -1 EBADF (Bad file descriptor) [ 202.473870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.480699][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.486692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.493737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.500530][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.506556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.513694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5465] close(25) = -1 EBADF (Bad file descriptor) [pid 5465] close(26) = -1 EBADF (Bad file descriptor) [pid 5465] close(27) = -1 EBADF (Bad file descriptor) [pid 5465] close(28) = -1 EBADF (Bad file descriptor) [pid 5465] close(29) = -1 EBADF (Bad file descriptor) [pid 5465] exit_group(0) = ? [pid 5466] <... ioctl resumed> ) = ? [pid 5466] +++ exited with 0 +++ [pid 5465] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 66 ./strace-static-x86_64: Process 5475 attached [pid 5475] set_robust_list(0x555589418760, 24) = 0 [pid 5475] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5475] setpgid(0, 0) = 0 [ 202.520603][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.526590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.533638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.540472][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.546462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.553501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.560409][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.566421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5475] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5475] write(3, "1000", 4) = 4 executing program [pid 5475] close(3) = 0 [pid 5475] write(1, "executing program\n", 18) = 18 [pid 5475] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5475] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5475] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5475] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5475] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5475] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5475] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5476 attached [ 202.573465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.580291][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.586259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.593286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.600109][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.606102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.613156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5476] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5475] <... clone3 resumed> => {parent_tid=[67]}, 88) = 67 [pid 5476] <... rseq resumed>) = 0 [pid 5475] rt_sigprocmask(SIG_SETMASK, [], [pid 5476] set_robust_list(0x7f6020a4b9a0, 24 [pid 5475] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5476] <... set_robust_list resumed>) = 0 [pid 5475] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5476] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5475] <... futex resumed>) = 0 [pid 5476] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5475] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5476] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5476] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5475] <... futex resumed>) = 0 [pid 5476] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5475] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5476] <... openat resumed>) = 3 [pid 5475] <... futex resumed>) = 0 [pid 5476] ioctl(3, USB_RAW_IOCTL_INIT [pid 5475] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5476] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5476] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 202.619980][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.625967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.633014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.639835][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.645856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.652909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.659804][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.665797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.672855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.679681][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.685656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.692692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.699511][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.705554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.712622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.719429][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5476] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5467] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 202.725411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.732413][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.739232][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.745203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.752238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.759057][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.765032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.772081][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.778900][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.784876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.791919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.798739][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.804722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.811806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.818610][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.824575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.831610][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.838435][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.844433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.851475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.858301][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.864462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.871513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.878327][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.884317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.891357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.898178][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.904169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.911181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.917960][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.923890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.930922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.937743][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.943712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.950763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.957577][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.963551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.970616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.977442][ C1] yealink 5-1:36.0: unexpected response 0 [ 202.983477][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 202.990545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 202.997386][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.003383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.010439][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.017350][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5467] close(3) = 0 [pid 5467] close(4) = -1 EBADF (Bad file descriptor) [pid 5467] close(5) = -1 EBADF (Bad file descriptor) [pid 5467] close(6) = -1 EBADF (Bad file descriptor) [pid 5467] close(7) = -1 EBADF (Bad file descriptor) [pid 5467] close(8) = -1 EBADF (Bad file descriptor) [pid 5467] close(9) = -1 EBADF (Bad file descriptor) [pid 5467] close(10) = -1 EBADF (Bad file descriptor) [pid 5467] close(11) = -1 EBADF (Bad file descriptor) [ 203.023331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.030359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.037172][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.043159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.050203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.057062][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.063068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.070132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5467] close(12) = -1 EBADF (Bad file descriptor) [pid 5467] close(13) = -1 EBADF (Bad file descriptor) [pid 5467] close(14) = -1 EBADF (Bad file descriptor) [pid 5467] close(15) = -1 EBADF (Bad file descriptor) [pid 5467] close(16) = -1 EBADF (Bad file descriptor) [pid 5467] close(17) = -1 EBADF (Bad file descriptor) [pid 5467] close(18) = -1 EBADF (Bad file descriptor) [pid 5467] close(19) = -1 EBADF (Bad file descriptor) [pid 5467] close(20) = -1 EBADF (Bad file descriptor) [pid 5467] close(21) = -1 EBADF (Bad file descriptor) [pid 5467] close(22) = -1 EBADF (Bad file descriptor) [pid 5467] close(23) = -1 EBADF (Bad file descriptor) [pid 5467] close(24) = -1 EBADF (Bad file descriptor) [pid 5467] close(25) = -1 EBADF (Bad file descriptor) [pid 5467] close(26) = -1 EBADF (Bad file descriptor) [pid 5467] close(27) = -1 EBADF (Bad file descriptor) [pid 5467] close(28) = -1 EBADF (Bad file descriptor) [pid 5467] close(29) = -1 EBADF (Bad file descriptor) [pid 5467] exit_group(0 [pid 5468] <... ioctl resumed> ) = ? [pid 5467] <... exit_group resumed>) = ? [ 203.076960][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.082938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.089967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.096779][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.102748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.109781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.116650][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5468] +++ exited with 0 +++ [pid 5467] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 203.122649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.129694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.136505][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.142441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.149494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.156308][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.162391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.169427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 66 ./strace-static-x86_64: Process 5477 attached [pid 5477] set_robust_list(0x555589418760, 24) = 0 [pid 5477] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5477] setpgid(0, 0) = 0 [pid 5477] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5477] write(3, "1000", 4) = 4 [pid 5477] close(3) = 0 [pid 5469] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5477] write(1, "executing program\n", 18) = 18 [pid 5477] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5477] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5477] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 203.176251][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.182228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.189258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.196077][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.202096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.209180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.216031][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5477] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5477] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5477] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5477] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5478 attached => {parent_tid=[67]}, 88) = 67 [pid 5478] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5477] rt_sigprocmask(SIG_SETMASK, [], [pid 5478] <... rseq resumed>) = 0 [pid 5477] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] set_robust_list(0x7f6020a4b9a0, 24 [pid 5477] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... set_robust_list resumed>) = 0 [pid 5477] <... futex resumed>) = 0 [pid 5478] rt_sigprocmask(SIG_SETMASK, [], [pid 5477] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5478] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5478] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5478] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5477] <... futex resumed>) = 0 [pid 5478] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5477] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5477] <... futex resumed>) = 0 [pid 5478] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5477] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5478] <... openat resumed>) = 3 [ 203.222206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.229255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.236083][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.242158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.249205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.256121][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.262127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.269183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5478] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5478] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5478] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 203.276003][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.282005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.289044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.295861][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.301852][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.308996][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.315811][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.321810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.328879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.335868][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.341918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.348970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.355796][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.361802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.368937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.375879][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.381887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.388964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.395806][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.401754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.408799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.415616][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.421594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.428696][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.435518][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.441504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.448543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.455362][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.461351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.468454][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.475280][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.481266][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.488302][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.495125][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.501112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.508179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.515088][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.521076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.528124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.534933][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.540946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.547958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.554776][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.560706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.567727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5478] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5469] close(3) = 0 [pid 5469] close(4) = -1 EBADF (Bad file descriptor) [pid 5469] close(5) = -1 EBADF (Bad file descriptor) [pid 5469] close(6) = -1 EBADF (Bad file descriptor) [pid 5469] close(7) = -1 EBADF (Bad file descriptor) [pid 5469] close(8) = -1 EBADF (Bad file descriptor) [pid 5469] close(9) = -1 EBADF (Bad file descriptor) [ 203.574540][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.580490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.587520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.594341][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.600327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.607359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.614176][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.620167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5469] close(10) = -1 EBADF (Bad file descriptor) [pid 5469] close(11) = -1 EBADF (Bad file descriptor) [pid 5469] close(12) = -1 EBADF (Bad file descriptor) [pid 5469] close(13) = -1 EBADF (Bad file descriptor) [pid 5469] close(14) = -1 EBADF (Bad file descriptor) [pid 5469] close(15) = -1 EBADF (Bad file descriptor) [pid 5469] close(16) = -1 EBADF (Bad file descriptor) [pid 5469] close(17) = -1 EBADF (Bad file descriptor) [pid 5469] close(18) = -1 EBADF (Bad file descriptor) [pid 5469] close(19) = -1 EBADF (Bad file descriptor) [pid 5469] close(20) = -1 EBADF (Bad file descriptor) [pid 5469] close(21) = -1 EBADF (Bad file descriptor) [pid 5469] close(22) = -1 EBADF (Bad file descriptor) [pid 5469] close(23) = -1 EBADF (Bad file descriptor) [pid 5469] close(24) = -1 EBADF (Bad file descriptor) [pid 5469] close(25) = -1 EBADF (Bad file descriptor) [pid 5469] close(26) = -1 EBADF (Bad file descriptor) [pid 5469] close(27) = -1 EBADF (Bad file descriptor) [ 203.627216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.634035][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.640126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.647157][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.653972][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.659969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.667024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.673861][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5469] close(28) = -1 EBADF (Bad file descriptor) [pid 5469] close(29) = -1 EBADF (Bad file descriptor) [pid 5469] exit_group(0 [pid 5470] <... ioctl resumed> ) = ? [pid 5469] <... exit_group resumed>) = ? [pid 5470] +++ exited with 0 +++ [pid 5469] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 66 ./strace-static-x86_64: Process 5479 attached [ 203.679867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.686921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.693784][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.699769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.706871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.713698][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.719693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5479] set_robust_list(0x555589418760, 24) = 0 [pid 5479] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5479] setpgid(0, 0) = 0 [pid 5479] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5479] write(3, "1000", 4) = 4 [pid 5479] close(3executing program ) = 0 [pid 5479] write(1, "executing program\n", 18) = 18 [pid 5479] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 203.726838][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.733664][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.739660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.746698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.753536][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.759466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.766481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.773293][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5479] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5479] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5479] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5479] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5479] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5479] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5480 attached [pid 5480] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5479] <... clone3 resumed> => {parent_tid=[67]}, 88) = 67 [pid 5480] <... rseq resumed>) = 0 [pid 5479] rt_sigprocmask(SIG_SETMASK, [], [pid 5480] set_robust_list(0x7f6020a4b9a0, 24 [pid 5479] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5479] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... set_robust_list resumed>) = 0 [pid 5479] <... futex resumed>) = 0 [pid 5480] rt_sigprocmask(SIG_SETMASK, [], [pid 5479] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5480] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5480] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5480] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5479] <... futex resumed>) = 0 [pid 5479] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5479] <... futex resumed>) = 0 [pid 5480] <... openat resumed>) = 3 [pid 5479] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5480] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 203.779281][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.786336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.793206][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.799203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.806238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.813063][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.819068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5480] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 203.826117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.832938][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.838925][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.845985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.852813][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.858797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.866122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.872942][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.878913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.885934][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.892747][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.898679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.905699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.912514][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.918490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.925615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.932421][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.938366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.945501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.952324][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.958302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.965348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.972161][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.978158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 203.985304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 203.992121][ C1] yealink 5-1:36.0: unexpected response 0 [ 203.998178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.005525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.012422][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.018416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.025491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.032314][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.038310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.045347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.052249][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.058237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.065293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.072079][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.078045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.085082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.091894][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.097865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.104922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.111721][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.117678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.124703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5471] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 204.131537][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.137480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.144506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.151305][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.157272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.164278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.171082][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.177142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.184205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.191044][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.196998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.204139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.210959][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.216933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.223953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.230767][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.236755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.243804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.250624][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.256610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.263644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.270460][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.276436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.283471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.290286][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.296281][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.303293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.310097][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.316068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.323176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.330174][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.336150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.343350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.350138][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.356185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.363329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.370162][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.376155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.383195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.390017][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.395970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.403003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.409818][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.415786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.422826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.429672][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.435655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.442681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.449498][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.455474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.462480][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.469287][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.475257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.482276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.489089][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.495074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.502104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.508925][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.514919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.521952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5471] close(3) = 0 [pid 5471] close(4) = -1 EBADF (Bad file descriptor) [pid 5471] close(5) = -1 EBADF (Bad file descriptor) [pid 5471] close(6) = -1 EBADF (Bad file descriptor) [pid 5471] close(7) = -1 EBADF (Bad file descriptor) [pid 5471] close(8) = -1 EBADF (Bad file descriptor) [pid 5471] close(9) = -1 EBADF (Bad file descriptor) [pid 5471] close(10) = -1 EBADF (Bad file descriptor) [pid 5471] close(11) = -1 EBADF (Bad file descriptor) [pid 5471] close(12) = -1 EBADF (Bad file descriptor) [pid 5471] close(13) = -1 EBADF (Bad file descriptor) [pid 5471] close(14) = -1 EBADF (Bad file descriptor) [pid 5471] close(15) = -1 EBADF (Bad file descriptor) [pid 5471] close(16) = -1 EBADF (Bad file descriptor) [pid 5471] close(17) = -1 EBADF (Bad file descriptor) [pid 5471] close(18) = -1 EBADF (Bad file descriptor) [pid 5471] close(19) = -1 EBADF (Bad file descriptor) [pid 5471] close(20) = -1 EBADF (Bad file descriptor) [pid 5471] close(21) = -1 EBADF (Bad file descriptor) [ 204.528761][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.534708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.541747][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.548573][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.554573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.561617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.568434][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.574419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5471] close(22) = -1 EBADF (Bad file descriptor) [pid 5471] close(23) = -1 EBADF (Bad file descriptor) [pid 5471] close(24) = -1 EBADF (Bad file descriptor) [pid 5471] close(25) = -1 EBADF (Bad file descriptor) [pid 5471] close(26) = -1 EBADF (Bad file descriptor) [pid 5471] close(27) = -1 EBADF (Bad file descriptor) [pid 5471] close(28) = -1 EBADF (Bad file descriptor) [pid 5471] close(29) = -1 EBADF (Bad file descriptor) [pid 5471] exit_group(0 [pid 5472] <... ioctl resumed> ) = ? [pid 5471] <... exit_group resumed>) = ? [pid 5472] +++ exited with 0 +++ [pid 5471] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=64, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 204.581480][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.588299][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.594299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.601341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.608163][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.614151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.621231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.628054][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5481 attached , child_tidptr=0x555589418750) = 66 [pid 5481] set_robust_list(0x555589418760, 24) = 0 [pid 5481] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5481] setpgid(0, 0) = 0 [pid 5481] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5481] write(3, "1000", 4) = 4 [pid 5481] close(3) = 0 [pid 5481] write(1, "executing program\n", 18) = 18 [pid 5481] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5481] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5481] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 204.634061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.641103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.647931][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.653922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.660974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.667790][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.673797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5481] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5481] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5481] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5481] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[67]}, 88) = 67 [pid 5481] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5482 attached [pid 5482] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5481] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] set_robust_list(0x7f6020a4b9a0, 24 [pid 5481] <... futex resumed>) = 0 [pid 5482] <... set_robust_list resumed>) = 0 [pid 5481] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5482] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5482] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 204.680941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.687759][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.693713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.700884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.707719][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.713731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.720773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.727584][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5482] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5482] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5481] <... futex resumed>) = 0 [pid 5481] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5482] <... futex resumed>) = 0 [pid 5481] <... futex resumed>) = 1 [pid 5482] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5481] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5482] <... openat resumed>) = 3 [pid 5482] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5482] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 204.733620][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.740665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.747541][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.753537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.760561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.767370][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.773316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.780432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.787259][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.793265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.800313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.807151][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.813118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.820186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.826994][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.832948][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.839991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.846904][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.852903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.859984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.866805][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.872785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.879818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.886635][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.892632][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.899699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.906609][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.912684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.919733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.926565][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.932641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.939689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.946515][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.952550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.959639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.966430][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.972373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.979524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 204.986337][ C1] yealink 5-1:36.0: unexpected response 0 [ 204.992310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 204.999332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.006174][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.012121][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.019146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.025968][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.031968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.039008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.045833][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.051825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.058860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.065640][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.071606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.078632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.085495][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.091475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.098504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.105317][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.111275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.118303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.125097][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.131096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.138121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.144925][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.150858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.157894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.164710][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.170707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.177728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5482] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5473] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 205.184553][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.190534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.197547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.204352][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.210328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.217351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.224168][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.230153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.237179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.244000][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.250074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.257113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.263927][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.269914][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.276972][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.283767][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.289783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.296818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.303641][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.309665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.316701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.323533][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.329520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.336556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.343371][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.349348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.356378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.363192][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.369145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.376190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.382993][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.388941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.395972][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.402792][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.408761][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.415818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.422716][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.428682][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.435913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.442756][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.448755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.455819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.462648][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.468597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.475630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.482439][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.488407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.495532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.502354][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.508325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.515394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.522198][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.528175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5473] close(3) = 0 [pid 5473] close(4) = -1 EBADF (Bad file descriptor) [pid 5473] close(5) = -1 EBADF (Bad file descriptor) [pid 5473] close(6) = -1 EBADF (Bad file descriptor) [pid 5473] close(7) = -1 EBADF (Bad file descriptor) [pid 5473] close(8) = -1 EBADF (Bad file descriptor) [pid 5473] close(9) = -1 EBADF (Bad file descriptor) [pid 5473] close(10) = -1 EBADF (Bad file descriptor) [pid 5473] close(11) = -1 EBADF (Bad file descriptor) [pid 5473] close(12) = -1 EBADF (Bad file descriptor) [ 205.535205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.542175][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.548149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.555191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.562009][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.568002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.575061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.581934][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5473] close(13) = -1 EBADF (Bad file descriptor) [pid 5473] close(14) = -1 EBADF (Bad file descriptor) [pid 5473] close(15) = -1 EBADF (Bad file descriptor) [pid 5473] close(16) = -1 EBADF (Bad file descriptor) [pid 5473] close(17) = -1 EBADF (Bad file descriptor) [pid 5473] close(18) = -1 EBADF (Bad file descriptor) [pid 5473] close(19) = -1 EBADF (Bad file descriptor) [pid 5473] close(20) = -1 EBADF (Bad file descriptor) [pid 5473] close(21) = -1 EBADF (Bad file descriptor) [pid 5473] close(22) = -1 EBADF (Bad file descriptor) [pid 5473] close(23) = -1 EBADF (Bad file descriptor) [pid 5473] close(24) = -1 EBADF (Bad file descriptor) [pid 5473] close(25) = -1 EBADF (Bad file descriptor) [pid 5473] close(26) = -1 EBADF (Bad file descriptor) [pid 5473] close(27) = -1 EBADF (Bad file descriptor) [pid 5473] close(28) = -1 EBADF (Bad file descriptor) [pid 5473] close(29) = -1 EBADF (Bad file descriptor) [pid 5473] exit_group(0) = ? [ 205.587994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.595087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.601917][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.607916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.615106][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.621931][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.628152][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5474] <... ioctl resumed> ) = ? [pid 5474] +++ exited with 0 +++ [pid 5473] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=57, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 205.635208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.642079][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.648079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.655131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.661952][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.667957][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.675252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.682054][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 59 ./strace-static-x86_64: Process 5483 attached [pid 5483] set_robust_list(0x555589418760, 24) = 0 [pid 5483] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5475] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5483] <... prctl resumed>) = 0 [pid 5483] setpgid(0, 0) = 0 [pid 5483] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5483] write(3, "1000", 4) = 4 [pid 5483] close(3) = 0 executing program [pid 5483] write(1, "executing program\n", 18) = 18 [ 205.688019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.695055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.701881][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.707874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.714929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.721755][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.727752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5483] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5483] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5483] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5483] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5483] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5483] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5483] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[60]}, 88) = 60 [pid 5483] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5483] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5484 attached ) = 0 [pid 5484] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5483] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5484] <... rseq resumed>) = 0 [pid 5484] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5484] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5484] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5484] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5483] <... futex resumed>) = 0 [pid 5484] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5483] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... openat resumed>) = 3 [pid 5483] <... futex resumed>) = 0 [pid 5484] ioctl(3, USB_RAW_IOCTL_INIT [ 205.734795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.741603][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.747537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.754569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.761382][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.767423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.774473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.781300][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5483] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5484] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5484] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 205.787327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.794361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.801182][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.807156][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.814199][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.821019][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.827004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.834051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.840869][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.846843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.853897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.860725][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.866727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.873780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.880607][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.886603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.893657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.900489][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.906439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.913470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.920287][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.926277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.933318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.940125][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.946107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.953304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.960117][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.966178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.973208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.980013][ C1] yealink 5-1:36.0: unexpected response 0 [ 205.985979][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 205.993003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 205.999815][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.005796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.012810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.019610][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.025550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.032593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5484] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5475] close(3) = 0 [pid 5475] close(4) = -1 EBADF (Bad file descriptor) [pid 5475] close(5) = -1 EBADF (Bad file descriptor) [pid 5475] close(6) = -1 EBADF (Bad file descriptor) [pid 5475] close(7) = -1 EBADF (Bad file descriptor) [pid 5475] close(8) = -1 EBADF (Bad file descriptor) [pid 5475] close(9) = -1 EBADF (Bad file descriptor) [pid 5475] close(10) = -1 EBADF (Bad file descriptor) [pid 5475] close(11) = -1 EBADF (Bad file descriptor) [pid 5475] close(12) = -1 EBADF (Bad file descriptor) [pid 5475] close(13) = -1 EBADF (Bad file descriptor) [pid 5475] close(14) = -1 EBADF (Bad file descriptor) [pid 5475] close(15) = -1 EBADF (Bad file descriptor) [pid 5475] close(16) = -1 EBADF (Bad file descriptor) [pid 5475] close(17) = -1 EBADF (Bad file descriptor) [pid 5475] close(18) = -1 EBADF (Bad file descriptor) [pid 5475] close(19) = -1 EBADF (Bad file descriptor) [pid 5475] close(20) = -1 EBADF (Bad file descriptor) [pid 5475] close(21) = -1 EBADF (Bad file descriptor) [pid 5475] close(22) = -1 EBADF (Bad file descriptor) [pid 5475] close(23) = -1 EBADF (Bad file descriptor) [pid 5475] close(24) = -1 EBADF (Bad file descriptor) [pid 5475] close(25) = -1 EBADF (Bad file descriptor) [ 206.039442][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.045387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.052417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.059236][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.065220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.072259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.079161][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5475] close(26) = -1 EBADF (Bad file descriptor) [pid 5475] close(27) = -1 EBADF (Bad file descriptor) [pid 5475] close(28) = -1 EBADF (Bad file descriptor) [pid 5475] close(29) = -1 EBADF (Bad file descriptor) [pid 5475] exit_group(0 [pid 5476] <... ioctl resumed> ) = ? [pid 5475] <... exit_group resumed>) = ? [pid 5476] +++ exited with 0 +++ [pid 5475] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5485 attached [ 206.085140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.092183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.099009][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.105063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.112116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.118933][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.124927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.131999][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5485] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 68 [pid 5485] <... set_robust_list resumed>) = 0 [pid 5485] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5485] setpgid(0, 0) = 0 [pid 5485] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5485] write(3, "1000", 4) = 4 [pid 5485] close(3executing program ) = 0 [pid 5485] write(1, "executing program\n", 18) = 18 [pid 5485] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5485] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5485] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5485] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5485] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5485] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 206.138817][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.144809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.151865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.158696][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.164685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.171713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.178531][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.184518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5485] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5486 attached [pid 5486] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5485] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 5486] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5485] rt_sigprocmask(SIG_SETMASK, [], [pid 5486] rt_sigprocmask(SIG_SETMASK, [], [pid 5485] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5486] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5485] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5485] <... futex resumed>) = 0 [pid 5486] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5485] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5486] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5485] <... futex resumed>) = 0 [pid 5486] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5485] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5486] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5485] <... futex resumed>) = 0 [pid 5486] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5485] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5486] <... openat resumed>) = 3 [pid 5486] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 206.191553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.198368][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.204339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.211392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.218185][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.224116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.231140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5486] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 206.237956][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.243936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.250969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.257782][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.263779][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.270872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.277706][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.283671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5486] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5477] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 206.290699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.297490][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.303428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.310456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.317256][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.323201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.330226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.337047][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.343021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.350029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.356845][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.362815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.369868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.376685][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.382670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.389731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.396549][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.402541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.409571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.416390][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.422364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.429407][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.436216][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.442200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.449237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.456053][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.462034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.469083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.475899][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.481842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.488887][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.495708][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.501759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.508793][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.515614][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.521597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.528667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.535489][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.541453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.548489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.555307][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.561299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.568311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.575128][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.581100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.588126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.594951][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.600981][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.608016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.614908][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.620893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.627933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.634760][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5477] close(3) = 0 [pid 5477] close(4) = -1 EBADF (Bad file descriptor) [pid 5477] close(5) = -1 EBADF (Bad file descriptor) [pid 5477] close(6) = -1 EBADF (Bad file descriptor) [pid 5477] close(7) = -1 EBADF (Bad file descriptor) [pid 5477] close(8) = -1 EBADF (Bad file descriptor) [pid 5477] close(9) = -1 EBADF (Bad file descriptor) [pid 5477] close(10) = -1 EBADF (Bad file descriptor) [pid 5477] close(11) = -1 EBADF (Bad file descriptor) [pid 5477] close(12) = -1 EBADF (Bad file descriptor) [pid 5477] close(13) = -1 EBADF (Bad file descriptor) [pid 5477] close(14) = -1 EBADF (Bad file descriptor) [pid 5477] close(15) = -1 EBADF (Bad file descriptor) [pid 5477] close(16) = -1 EBADF (Bad file descriptor) [pid 5477] close(17) = -1 EBADF (Bad file descriptor) [pid 5477] close(18) = -1 EBADF (Bad file descriptor) [pid 5477] close(19) = -1 EBADF (Bad file descriptor) [pid 5477] close(20) = -1 EBADF (Bad file descriptor) [ 206.640715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.647764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.654577][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.660606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.667637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.674453][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.680446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5477] close(21) = -1 EBADF (Bad file descriptor) [pid 5477] close(22) = -1 EBADF (Bad file descriptor) [pid 5477] close(23) = -1 EBADF (Bad file descriptor) [pid 5477] close(24) = -1 EBADF (Bad file descriptor) [pid 5477] close(25) = -1 EBADF (Bad file descriptor) [pid 5477] close(26) = -1 EBADF (Bad file descriptor) [pid 5477] close(27) = -1 EBADF (Bad file descriptor) [pid 5477] close(28) = -1 EBADF (Bad file descriptor) [pid 5477] close(29) = -1 EBADF (Bad file descriptor) [pid 5477] exit_group(0 [pid 5478] <... ioctl resumed> ) = ? [ 206.687484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.694320][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.700305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.707336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.714153][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.720137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.727222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.734041][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5477] <... exit_group resumed>) = ? [pid 5478] +++ exited with 0 +++ [pid 5477] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 68 ./strace-static-x86_64: Process 5487 attached [pid 5487] set_robust_list(0x555589418760, 24) = 0 [pid 5487] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5487] setpgid(0, 0) = 0 [pid 5487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5487] write(3, "1000", 4) = 4 [pid 5487] close(3) = 0 [pid 5487] write(1, "executing program\n", 18) = 18 [pid 5487] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 206.740076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.747110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.753931][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.759928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.766998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.773830][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.779820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.786856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5487] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5487] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5487] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5487] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5487] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[69]}, 88) = 69 ./strace-static-x86_64: Process 5488 attached [pid 5487] rt_sigprocmask(SIG_SETMASK, [], [pid 5488] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5487] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5488] <... rseq resumed>) = 0 [pid 5487] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] set_robust_list(0x7f6020a4b9a0, 24 [pid 5487] <... futex resumed>) = 0 [pid 5488] <... set_robust_list resumed>) = 0 [pid 5487] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5488] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5488] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5488] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5487] <... futex resumed>) = 0 [pid 5488] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5487] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5487] <... futex resumed>) = 0 [pid 5488] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 206.793683][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.799684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.806723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.813536][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.819520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.826566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.833395][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5487] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5488] <... openat resumed>) = 3 [pid 5488] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5488] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5479] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 206.839388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.846423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.853249][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.859242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.866286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.873111][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.879101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.886147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.892970][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.899135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.906170][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.913043][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.919028][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.926066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.932884][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.938909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.945950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.952856][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.958841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.965852][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.972658][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.978609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 206.985647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 206.992462][ C1] yealink 5-1:36.0: unexpected response 0 [ 206.998440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.005553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.012373][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.018369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.025402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.032211][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.038181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.045241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.052146][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.058141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.065217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.072035][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.078025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.085069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.091886][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.097877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.104909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.111732][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.117701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.124736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.131552][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.137527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.144565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.151379][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.157386][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.164400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.171213][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.177155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.184187][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5479] close(3) = 0 [pid 5479] close(4) = -1 EBADF (Bad file descriptor) [pid 5479] close(5) = -1 EBADF (Bad file descriptor) [pid 5479] close(6) = -1 EBADF (Bad file descriptor) [pid 5479] close(7) = -1 EBADF (Bad file descriptor) [pid 5479] close(8) = -1 EBADF (Bad file descriptor) [pid 5479] close(9) = -1 EBADF (Bad file descriptor) [ 207.191001][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.196944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.203973][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.211225][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.217208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.224261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.231070][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.237058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5479] close(10) = -1 EBADF (Bad file descriptor) [pid 5479] close(11) = -1 EBADF (Bad file descriptor) [pid 5479] close(12) = -1 EBADF (Bad file descriptor) [pid 5479] close(13) = -1 EBADF (Bad file descriptor) [pid 5479] close(14) = -1 EBADF (Bad file descriptor) [pid 5479] close(15) = -1 EBADF (Bad file descriptor) [pid 5479] close(16) = -1 EBADF (Bad file descriptor) [pid 5479] close(17) = -1 EBADF (Bad file descriptor) [pid 5479] close(18) = -1 EBADF (Bad file descriptor) [pid 5479] close(19) = -1 EBADF (Bad file descriptor) [pid 5479] close(20) = -1 EBADF (Bad file descriptor) [pid 5479] close(21) = -1 EBADF (Bad file descriptor) [pid 5479] close(22) = -1 EBADF (Bad file descriptor) [pid 5479] close(23) = -1 EBADF (Bad file descriptor) [pid 5479] close(24) = -1 EBADF (Bad file descriptor) [pid 5479] close(25) = -1 EBADF (Bad file descriptor) [pid 5479] close(26) = -1 EBADF (Bad file descriptor) [pid 5479] close(27) = -1 EBADF (Bad file descriptor) [ 207.244095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.250911][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.256909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.263942][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.270780][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.276774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.283834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.290686][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5479] close(28) = -1 EBADF (Bad file descriptor) [pid 5479] close(29) = -1 EBADF (Bad file descriptor) [pid 5479] exit_group(0 [pid 5480] <... ioctl resumed> ) = ? [pid 5479] <... exit_group resumed>) = ? [pid 5480] +++ exited with 0 +++ [pid 5479] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 68 ./strace-static-x86_64: Process 5489 attached [ 207.296648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.303683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.310510][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.316517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.323579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.330396][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.336353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5489] set_robust_list(0x555589418760, 24) = 0 [pid 5489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5489] setpgid(0, 0) = 0 [pid 5489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5489] write(3, "1000", 4) = 4 executing program [pid 5489] close(3) = 0 [pid 5489] write(1, "executing program\n", 18) = 18 [pid 5489] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5489] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5489] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5489] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 207.343388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.350215][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.356208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.363239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.370065][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.376050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.383088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.389918][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5489] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5489] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5490 attached [pid 5490] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5489] <... clone3 resumed> => {parent_tid=[69]}, 88) = 69 [pid 5490] <... rseq resumed>) = 0 [pid 5489] rt_sigprocmask(SIG_SETMASK, [], [pid 5490] set_robust_list(0x7f6020a4b9a0, 24 [pid 5489] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5490] <... set_robust_list resumed>) = 0 [pid 5489] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] rt_sigprocmask(SIG_SETMASK, [], [pid 5489] <... futex resumed>) = 0 [pid 5490] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5489] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5490] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5490] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5489] <... futex resumed>) = 0 [pid 5489] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5490] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5489] <... futex resumed>) = 0 [pid 5490] <... openat resumed>) = 3 [pid 5489] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5490] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 207.395904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.402944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.409749][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.415733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.422779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.429602][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.435633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5490] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 207.442662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.449510][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.455520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.462561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.469355][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.475340][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.482378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.489191][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.495186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.502226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.509046][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.514991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.522029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.528921][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.534868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.541890][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.548910][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.554900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.561976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.568798][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.574765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.581765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.588558][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.594544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.601576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.608372][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.614346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.621495][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.628319][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.634319][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.641432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.648261][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.654228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.661276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.668098][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.674076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.681107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.688010][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.693998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.701091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.707897][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.713850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.720872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.727690][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.733650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.740678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.747577][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.753513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.760642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.767459][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.773435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.780473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.787279][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5490] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5481] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 207.793230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.800267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.807250][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.813318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.820444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.827336][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.833286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.840312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.847128][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.853098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.860219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.867031][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.873009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.880058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.886886][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.892960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.900014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.906836][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.912808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.919855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.926765][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.932752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.939841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.946665][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.952648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.959703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.966517][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.972474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.979511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 207.986331][ C1] yealink 5-1:36.0: unexpected response 0 [ 207.992296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 207.999363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.006193][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.012168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.019222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.026047][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.032053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.039093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.045929][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.051998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.059118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.065941][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.071898][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.078928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.085753][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.091747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5481] close(3) = 0 [pid 5481] close(4) = -1 EBADF (Bad file descriptor) [pid 5481] close(5) = -1 EBADF (Bad file descriptor) [pid 5481] close(6) = -1 EBADF (Bad file descriptor) [pid 5481] close(7) = -1 EBADF (Bad file descriptor) [pid 5481] close(8) = -1 EBADF (Bad file descriptor) [pid 5481] close(9) = -1 EBADF (Bad file descriptor) [pid 5481] close(10) = -1 EBADF (Bad file descriptor) [pid 5481] close(11) = -1 EBADF (Bad file descriptor) [pid 5481] close(12) = -1 EBADF (Bad file descriptor) [pid 5481] close(13) = -1 EBADF (Bad file descriptor) [pid 5481] close(14) = -1 EBADF (Bad file descriptor) [pid 5481] close(15) = -1 EBADF (Bad file descriptor) [pid 5481] close(16) = -1 EBADF (Bad file descriptor) [pid 5481] close(17) = -1 EBADF (Bad file descriptor) [pid 5481] close(18) = -1 EBADF (Bad file descriptor) [pid 5481] close(19) = -1 EBADF (Bad file descriptor) [ 208.098859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.105664][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.111661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.118726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.125553][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.131567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.138629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5481] close(20) = -1 EBADF (Bad file descriptor) [pid 5481] close(21) = -1 EBADF (Bad file descriptor) [pid 5481] close(22) = -1 EBADF (Bad file descriptor) [pid 5481] close(23) = -1 EBADF (Bad file descriptor) [pid 5481] close(24) = -1 EBADF (Bad file descriptor) [pid 5481] close(25) = -1 EBADF (Bad file descriptor) [pid 5481] close(26) = -1 EBADF (Bad file descriptor) [pid 5481] close(27) = -1 EBADF (Bad file descriptor) [pid 5481] close(28) = -1 EBADF (Bad file descriptor) [pid 5481] close(29) = -1 EBADF (Bad file descriptor) [pid 5481] exit_group(0 [pid 5482] <... ioctl resumed> ) = ? [pid 5481] <... exit_group resumed>) = ? [ 208.145459][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.151434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.158424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.165243][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.171207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.178243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.185062][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.191060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5482] +++ exited with 0 +++ [pid 5481] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=66, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5491 attached , child_tidptr=0x555589418750) = 68 [pid 5491] set_robust_list(0x555589418760, 24) = 0 [pid 5491] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5491] setpgid(0, 0) = 0 [pid 5491] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5491] write(3, "1000", 4) = 4 [pid 5491] close(3) = 0 executing program [pid 5491] write(1, "executing program\n", 18) = 18 [pid 5491] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 208.198126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.204945][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.210927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.217970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.224899][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.230883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.238106][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.244945][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5491] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5491] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5491] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5491] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5491] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5491] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[69]}, 88) = 69 [pid 5491] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5491] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5492 attached ) = 0 [pid 5492] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5491] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5492] <... rseq resumed>) = 0 [pid 5492] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5492] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5492] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5492] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5491] <... futex resumed>) = 0 [pid 5492] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5491] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5492] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5491] <... futex resumed>) = 0 [pid 5492] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5491] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5492] <... openat resumed>) = 3 [pid 5492] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 208.250930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.257952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.264817][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.270822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.277948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.284780][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.290771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5492] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 208.297807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.304628][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.310618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.317645][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.324466][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.330459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.337491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.344315][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.350531][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.357579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.364395][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.370391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.377431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.384242][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.390171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.397204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.404060][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.410024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.417056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.423857][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.429810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.436848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.443673][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.449666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.456705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.463638][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.469644][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.476718][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.483543][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.489525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.496553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.503379][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.509367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.516419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.523248][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.529240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.536271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.543085][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.549074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.556120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.562958][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.568937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.575974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.582850][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.588844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.595884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.602721][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.608776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.615814][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.622621][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.628556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.635582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.642391][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.648428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.655421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.662225][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.668154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.675200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.682001][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.687939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.694964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.701778][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.707758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.714796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.721612][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.727598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.734636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.741449][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.747495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.754610][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.761422][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.767407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.774465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.781286][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.787246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.794290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5483] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 208.801121][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.807071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.814098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.820945][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.826922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.833951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.840762][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.846707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.853734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.860549][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.866515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.873539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.880350][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.886335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.893374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.900175][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.906133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.913166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.919983][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.925964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.932991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.939802][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.945760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.952786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.959595][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.965582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.972600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.979423][ C1] yealink 5-1:36.0: unexpected response 0 [ 208.985578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 208.992647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 208.999458][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.005438][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.012445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.019262][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.025230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.032262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.039072][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.045178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.052229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.059043][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.065066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.072085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.078906][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.084885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.091994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.098834][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.104808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.111867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.118683][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.124661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.131871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.138688][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.144663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5483] close(3) = 0 [pid 5483] close(4) = -1 EBADF (Bad file descriptor) [pid 5483] close(5) = -1 EBADF (Bad file descriptor) [pid 5483] close(6) = -1 EBADF (Bad file descriptor) [pid 5483] close(7) = -1 EBADF (Bad file descriptor) [pid 5483] close(8) = -1 EBADF (Bad file descriptor) [pid 5483] close(9) = -1 EBADF (Bad file descriptor) [pid 5483] close(10) = -1 EBADF (Bad file descriptor) [pid 5483] close(11) = -1 EBADF (Bad file descriptor) [pid 5483] close(12) = -1 EBADF (Bad file descriptor) [pid 5483] close(13) = -1 EBADF (Bad file descriptor) [pid 5483] close(14) = -1 EBADF (Bad file descriptor) [pid 5483] close(15) = -1 EBADF (Bad file descriptor) [ 209.151694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.158517][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.164497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.171595][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.178399][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.184351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.191443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.198265][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5483] close(16) = -1 EBADF (Bad file descriptor) [pid 5483] close(17) = -1 EBADF (Bad file descriptor) [pid 5483] close(18) = -1 EBADF (Bad file descriptor) [pid 5483] close(19) = -1 EBADF (Bad file descriptor) [pid 5483] close(20) = -1 EBADF (Bad file descriptor) [pid 5483] close(21) = -1 EBADF (Bad file descriptor) [pid 5483] close(22) = -1 EBADF (Bad file descriptor) [pid 5483] close(23) = -1 EBADF (Bad file descriptor) [pid 5483] close(24) = -1 EBADF (Bad file descriptor) [pid 5483] close(25) = -1 EBADF (Bad file descriptor) [pid 5483] close(26) = -1 EBADF (Bad file descriptor) [pid 5483] close(27) = -1 EBADF (Bad file descriptor) [pid 5483] close(28) = -1 EBADF (Bad file descriptor) [pid 5483] close(29) = -1 EBADF (Bad file descriptor) [pid 5483] exit_group(0 [pid 5484] <... ioctl resumed> ) = ? [pid 5483] <... exit_group resumed>) = ? [pid 5484] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=59, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 61 [ 209.204257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.211295][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.218114][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.224116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.231140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.237964][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.243980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5493 attached [pid 5493] set_robust_list(0x555589418760, 24) = 0 [pid 5493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5493] setpgid(0, 0 [pid 5485] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5493] <... setpgid resumed>) = 0 [ 209.251015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.257831][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.263823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.270904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.277714][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.283739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.290887][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.297700][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5493] write(3, "1000", 4) = 4 [pid 5493] close(3) = 0 [pid 5493] write(1, "executing program\n", 18) = 18 [pid 5493] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5493] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5493] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5493] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5493] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5493] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[62]}, 88) = 62 [pid 5493] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5493] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5493] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5494 attached [ 209.303691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.310714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.317564][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.323557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.330577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.337387][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.343439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5494] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5494] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5494] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5494] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5494] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5493] <... futex resumed>) = 0 [pid 5494] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5493] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... openat resumed>) = 3 [pid 5493] <... futex resumed>) = 0 [pid 5494] ioctl(3, USB_RAW_IOCTL_INIT [pid 5493] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5494] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5494] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 209.350484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.357300][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.363292][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.370324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.377144][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.383112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.390158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.396974][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.402996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.410039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.416855][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.422838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.429872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.436814][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.442776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.449762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.456550][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.462520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.469556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.476534][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.482480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.489517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.496348][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.502317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.509373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.516191][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.522184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.529231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.536035][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.541981][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.549021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.555802][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.561733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.568763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.575566][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.581497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.588493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.595303][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.601268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.608272][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.615075][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.621059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.628331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.635154][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.641155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.648192][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5494] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5485] close(3) = 0 [pid 5485] close(4) = -1 EBADF (Bad file descriptor) [pid 5485] close(5) = -1 EBADF (Bad file descriptor) [pid 5485] close(6) = -1 EBADF (Bad file descriptor) [pid 5485] close(7) = -1 EBADF (Bad file descriptor) [pid 5485] close(8) = -1 EBADF (Bad file descriptor) [pid 5485] close(9) = -1 EBADF (Bad file descriptor) [pid 5485] close(10) = -1 EBADF (Bad file descriptor) [pid 5485] close(11) = -1 EBADF (Bad file descriptor) [pid 5485] close(12) = -1 EBADF (Bad file descriptor) [pid 5485] close(13) = -1 EBADF (Bad file descriptor) [pid 5485] close(14) = -1 EBADF (Bad file descriptor) [pid 5485] close(15) = -1 EBADF (Bad file descriptor) [pid 5485] close(16) = -1 EBADF (Bad file descriptor) [pid 5485] close(17) = -1 EBADF (Bad file descriptor) [pid 5485] close(18) = -1 EBADF (Bad file descriptor) [ 209.655002][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.660980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.668023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.674840][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.680826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.687836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.694655][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.700660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5485] close(19) = -1 EBADF (Bad file descriptor) [pid 5485] close(20) = -1 EBADF (Bad file descriptor) [pid 5485] close(21) = -1 EBADF (Bad file descriptor) [pid 5485] close(22) = -1 EBADF (Bad file descriptor) [pid 5485] close(23) = -1 EBADF (Bad file descriptor) [pid 5485] close(24) = -1 EBADF (Bad file descriptor) [pid 5485] close(25) = -1 EBADF (Bad file descriptor) [pid 5485] close(26) = -1 EBADF (Bad file descriptor) [pid 5485] close(27) = -1 EBADF (Bad file descriptor) [pid 5485] close(28) = -1 EBADF (Bad file descriptor) [pid 5485] close(29) = -1 EBADF (Bad file descriptor) [pid 5485] exit_group(0) = ? [pid 5486] <... ioctl resumed> ) = ? [pid 5486] +++ exited with 0 +++ [pid 5485] +++ exited with 0 +++ [ 209.707702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.714515][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.720502][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.727531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.734359][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.740349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.747382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 70 ./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x555589418760, 24) = 0 [pid 5495] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5495] setpgid(0, 0) = 0 [pid 5495] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 209.754198][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.760187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.767220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.774123][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.780079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.787135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.794039][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.800046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5495] write(3, "1000", 4) = 4 [pid 5495] close(3) = 0 [pid 5495] write(1, "executing program\n", 18) = 18 [pid 5495] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5495] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5495] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5495] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5495] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5495] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5495] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5496 attached => {parent_tid=[71]}, 88) = 71 [pid 5496] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5495] rt_sigprocmask(SIG_SETMASK, [], [pid 5496] <... rseq resumed>) = 0 [pid 5495] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] set_robust_list(0x7f6020a4b9a0, 24 [pid 5495] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] <... set_robust_list resumed>) = 0 [pid 5495] <... futex resumed>) = 0 [pid 5496] rt_sigprocmask(SIG_SETMASK, [], [pid 5495] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5496] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5496] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5496] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5495] <... futex resumed>) = 0 [pid 5496] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5495] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] <... openat resumed>) = 3 [pid 5495] <... futex resumed>) = 0 [pid 5495] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5496] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 209.807105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.813930][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.819931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.826957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.833750][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.839671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.846790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5496] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5487] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 209.853620][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.859593][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.866623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.873445][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.879435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.886475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.893284][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.899244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.906268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.913093][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.919050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.926098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.932918][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.938923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.945950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.952760][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.958728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.965754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.972573][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.978569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 209.985716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 209.992511][ C1] yealink 5-1:36.0: unexpected response 0 [ 209.998489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.005664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.012492][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.018489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.025539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.032355][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.038314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.045342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.052189][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.058141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.065175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.071999][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.077976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.085025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.091851][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.097850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.104916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.111728][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.117717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.124776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.131590][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.137588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.144625][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.151420][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.157390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.164436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.171245][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.177233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.184277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.191103][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.197073][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.204106][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.210921][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.216961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.223977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.230788][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.236821][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.243846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.250666][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5487] close(3) = 0 [pid 5487] close(4) = -1 EBADF (Bad file descriptor) [pid 5487] close(5) = -1 EBADF (Bad file descriptor) [pid 5487] close(6) = -1 EBADF (Bad file descriptor) [pid 5487] close(7) = -1 EBADF (Bad file descriptor) [pid 5487] close(8) = -1 EBADF (Bad file descriptor) [pid 5487] close(9) = -1 EBADF (Bad file descriptor) [pid 5487] close(10) = -1 EBADF (Bad file descriptor) [pid 5487] close(11) = -1 EBADF (Bad file descriptor) [pid 5487] close(12) = -1 EBADF (Bad file descriptor) [pid 5487] close(13) = -1 EBADF (Bad file descriptor) [pid 5487] close(14) = -1 EBADF (Bad file descriptor) [pid 5487] close(15) = -1 EBADF (Bad file descriptor) [ 210.256651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.263697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.270509][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.276464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.283592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.290406][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.296406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.303438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5487] close(16) = -1 EBADF (Bad file descriptor) [pid 5487] close(17) = -1 EBADF (Bad file descriptor) [pid 5487] close(18) = -1 EBADF (Bad file descriptor) [pid 5487] close(19) = -1 EBADF (Bad file descriptor) [pid 5487] close(20) = -1 EBADF (Bad file descriptor) [pid 5487] close(21) = -1 EBADF (Bad file descriptor) [pid 5487] close(22) = -1 EBADF (Bad file descriptor) [pid 5487] close(23) = -1 EBADF (Bad file descriptor) [pid 5487] close(24) = -1 EBADF (Bad file descriptor) [pid 5487] close(25) = -1 EBADF (Bad file descriptor) [pid 5487] close(26) = -1 EBADF (Bad file descriptor) [pid 5487] close(27) = -1 EBADF (Bad file descriptor) [pid 5487] close(28) = -1 EBADF (Bad file descriptor) [pid 5487] close(29) = -1 EBADF (Bad file descriptor) [pid 5487] exit_group(0 [pid 5488] <... ioctl resumed> ) = ? [pid 5487] <... exit_group resumed>) = ? [ 210.310253][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.316202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.323237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.330059][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.336056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.343099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.349920][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5488] +++ exited with 0 +++ [pid 5487] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 70 ./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x555589418760, 24) = 0 [pid 5497] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5497] setpgid(0, 0) = 0 [pid 5497] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5497] write(3, "1000", 4executing program ) = 4 [pid 5497] close(3) = 0 [ 210.355873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.362921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.369753][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.375749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.382788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.389611][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.395622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.402644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5497] write(1, "executing program\n", 18) = 18 [pid 5497] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5497] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5497] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5497] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5497] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5497] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5498 attached => {parent_tid=[71]}, 88) = 71 [pid 5498] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5497] rt_sigprocmask(SIG_SETMASK, [], [pid 5498] <... rseq resumed>) = 0 [pid 5497] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5498] set_robust_list(0x7f6020a4b9a0, 24 [pid 5497] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5497] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5498] <... set_robust_list resumed>) = 0 [pid 5498] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5498] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5498] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5497] <... futex resumed>) = 0 [pid 5498] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5497] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5497] <... futex resumed>) = 0 [pid 5498] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5497] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5498] <... openat resumed>) = 3 [pid 5498] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 210.409461][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.415449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.422496][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.429316][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.435311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.442373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.449196][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5498] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5498] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5498] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5489] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 210.455191][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.462227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.469043][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.475023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.482060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.488879][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.494880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.501926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.508737][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.514690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.521735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.528550][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.534542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.541576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.548365][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.554299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.561341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.568163][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.574143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.581184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.588006][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.594055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.601088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.607898][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.613874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.620919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.627783][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.633790][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.640834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.647652][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.653639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.660687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.667681][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.673676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.680726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.687554][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.693642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.700705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.707523][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.713618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.720632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.727515][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.733450][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.740473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.747295][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.753381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.760438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.767263][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.773262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.780273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.787136][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.793103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.800225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.807064][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.813045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.820111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.826913][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.832882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.839927][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.846743][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.852725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5489] close(3) = 0 [pid 5489] close(4) = -1 EBADF (Bad file descriptor) [pid 5489] close(5) = -1 EBADF (Bad file descriptor) [pid 5489] close(6) = -1 EBADF (Bad file descriptor) [pid 5489] close(7) = -1 EBADF (Bad file descriptor) [pid 5489] close(8) = -1 EBADF (Bad file descriptor) [pid 5489] close(9) = -1 EBADF (Bad file descriptor) [pid 5489] close(10) = -1 EBADF (Bad file descriptor) [pid 5489] close(11) = -1 EBADF (Bad file descriptor) [pid 5489] close(12) = -1 EBADF (Bad file descriptor) [ 210.859763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.866574][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.872549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.879624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.886416][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.892361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.899464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.906277][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5489] close(13) = -1 EBADF (Bad file descriptor) [pid 5489] close(14) = -1 EBADF (Bad file descriptor) [pid 5489] close(15) = -1 EBADF (Bad file descriptor) [pid 5489] close(16) = -1 EBADF (Bad file descriptor) [pid 5489] close(17) = -1 EBADF (Bad file descriptor) [pid 5489] close(18) = -1 EBADF (Bad file descriptor) [pid 5489] close(19) = -1 EBADF (Bad file descriptor) [pid 5489] close(20) = -1 EBADF (Bad file descriptor) [pid 5489] close(21) = -1 EBADF (Bad file descriptor) [pid 5489] close(22) = -1 EBADF (Bad file descriptor) [pid 5489] close(23) = -1 EBADF (Bad file descriptor) [pid 5489] close(24) = -1 EBADF (Bad file descriptor) [pid 5489] close(25) = -1 EBADF (Bad file descriptor) [pid 5489] close(26) = -1 EBADF (Bad file descriptor) [pid 5489] close(27) = -1 EBADF (Bad file descriptor) [pid 5489] close(28) = -1 EBADF (Bad file descriptor) [ 210.912345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.919380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.926200][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.932300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.939519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.946336][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.952337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5489] close(29) = -1 EBADF (Bad file descriptor) [pid 5489] exit_group(0 [pid 5490] <... ioctl resumed> ) = ? [pid 5489] <... exit_group resumed>) = ? [pid 5490] +++ exited with 0 +++ [pid 5489] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 70 ./strace-static-x86_64: Process 5499 attached [pid 5499] set_robust_list(0x555589418760, 24) = 0 [pid 5499] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5499] setpgid(0, 0) = 0 [pid 5499] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5499] write(3, "1000", 4) = 4 executing program [pid 5499] close(3) = 0 [pid 5499] write(1, "executing program\n", 18) = 18 [pid 5499] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5499] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 210.959737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.966555][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.972667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.979706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 210.986529][ C1] yealink 5-1:36.0: unexpected response 0 [ 210.992508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 210.999547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.006363][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5499] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5499] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5499] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5499] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5499] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5500 attached [pid 5500] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5499] <... clone3 resumed> => {parent_tid=[71]}, 88) = 71 [pid 5500] <... rseq resumed>) = 0 [pid 5499] rt_sigprocmask(SIG_SETMASK, [], [pid 5500] set_robust_list(0x7f6020a4b9a0, 24 [pid 5499] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5500] <... set_robust_list resumed>) = 0 [ 211.012357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.019565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.026383][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.032483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.039615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.046433][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.052434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5499] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5500] rt_sigprocmask(SIG_SETMASK, [], [pid 5499] <... futex resumed>) = 0 [pid 5500] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5499] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5500] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5500] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5499] <... futex resumed>) = 0 [pid 5500] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5499] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5499] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5500] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5500] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5500] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 211.059478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.066297][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.072281][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.079317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.086125][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.092072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.099088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.105905][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5500] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 211.111903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.118948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.126208][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.132207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.139251][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.146057][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.152013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.159044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.165866][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.171844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.178878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.185701][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.191677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.198710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.205530][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.211491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.218546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.225403][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.231420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.238467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.245287][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.251272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.258296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.265109][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.271170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.278237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.285057][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.291045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.298067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.304878][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5500] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5491] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 211.310844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.317882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.324680][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.330649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.337676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.344494][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.350488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.357532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.364348][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.370316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.377373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.384186][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.390183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.397407][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.404231][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.410207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.417257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.424071][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.430055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.437193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.444022][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.450040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.457079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.463904][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.469887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.477010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.483817][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.489794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.496862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.503663][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.509607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.516632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.523462][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.529482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.536510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.543316][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.549254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.556285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.563087][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.569053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.576070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.582909][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.588878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.595948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.602764][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.608764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5491] close(3) = 0 [pid 5491] close(4) = -1 EBADF (Bad file descriptor) [pid 5491] close(5) = -1 EBADF (Bad file descriptor) [pid 5491] close(6) = -1 EBADF (Bad file descriptor) [pid 5491] close(7) = -1 EBADF (Bad file descriptor) [ 211.615785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.622605][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.628583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.635627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.642539][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.648518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.655557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5491] close(8) = -1 EBADF (Bad file descriptor) [pid 5491] close(9) = -1 EBADF (Bad file descriptor) [pid 5491] close(10) = -1 EBADF (Bad file descriptor) [pid 5491] close(11) = -1 EBADF (Bad file descriptor) [pid 5491] close(12) = -1 EBADF (Bad file descriptor) [pid 5491] close(13) = -1 EBADF (Bad file descriptor) [pid 5491] close(14) = -1 EBADF (Bad file descriptor) [pid 5491] close(15) = -1 EBADF (Bad file descriptor) [pid 5491] close(16) = -1 EBADF (Bad file descriptor) [pid 5491] close(17) = -1 EBADF (Bad file descriptor) [pid 5491] close(18) = -1 EBADF (Bad file descriptor) [pid 5491] close(19) = -1 EBADF (Bad file descriptor) [pid 5491] close(20) = -1 EBADF (Bad file descriptor) [pid 5491] close(21) = -1 EBADF (Bad file descriptor) [pid 5491] close(22) = -1 EBADF (Bad file descriptor) [pid 5491] close(23) = -1 EBADF (Bad file descriptor) [pid 5491] close(24) = -1 EBADF (Bad file descriptor) [pid 5491] close(25) = -1 EBADF (Bad file descriptor) [pid 5491] close(26) = -1 EBADF (Bad file descriptor) [pid 5491] close(27) = -1 EBADF (Bad file descriptor) [pid 5491] close(28) = -1 EBADF (Bad file descriptor) [pid 5491] close(29) = -1 EBADF (Bad file descriptor) [ 211.662384][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.668387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.675516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.682344][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.688327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.695369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.702194][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.708175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5491] exit_group(0 [pid 5492] <... ioctl resumed> ) = ? [pid 5491] <... exit_group resumed>) = ? [pid 5492] +++ exited with 0 +++ [pid 5491] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=68, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5501 attached , child_tidptr=0x555589418750) = 70 [pid 5501] set_robust_list(0x555589418760, 24) = 0 [pid 5501] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5501] setpgid(0, 0) = 0 [pid 5501] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 211.715234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.722056][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.728091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.735130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.741959][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.747955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.755008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5501] write(3, "1000", 4) = 4 [pid 5501] close(3executing program ) = 0 [pid 5501] write(1, "executing program\n", 18) = 18 [pid 5501] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5501] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5501] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5501] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5501] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5501] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5501] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5502 attached => {parent_tid=[71]}, 88) = 71 [pid 5502] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5501] rt_sigprocmask(SIG_SETMASK, [], [pid 5502] <... rseq resumed>) = 0 [pid 5501] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] set_robust_list(0x7f6020a4b9a0, 24 [ 211.761838][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.767840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.774916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.781750][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.787735][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.794772][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.801581][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.807562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5501] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... set_robust_list resumed>) = 0 [pid 5501] <... futex resumed>) = 0 [pid 5502] rt_sigprocmask(SIG_SETMASK, [], [pid 5501] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5502] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5502] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5502] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5501] <... futex resumed>) = 0 [pid 5502] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5501] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... openat resumed>) = 3 [pid 5501] <... futex resumed>) = 0 [pid 5502] ioctl(3, USB_RAW_IOCTL_INIT [pid 5501] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5502] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5502] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 211.814594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.821412][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.827393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.834420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.841241][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.847219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.854254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.861075][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.867080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.874123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.880949][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.887019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.894127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.900953][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.906942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.913978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.920809][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.926798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.933827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.940641][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.946570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.953600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.960413][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.966420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.973462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 211.980269][ C1] yealink 5-1:36.0: unexpected response 0 [ 211.986220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 211.993265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.000100][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.006066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.013107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.019934][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.026078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.033112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.039934][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.046000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.053007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.059883][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.065994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.073028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.079933][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.085923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.093033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.099938][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.105926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.112970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.119790][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.125765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.132781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.139607][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.145583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.152606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.159421][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.165405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.172485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.179292][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.185271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.192351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.199154][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.205150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.212167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.218969][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.224919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.231991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.238806][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.244800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.251826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.258647][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.264612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.271655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.278525][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.284518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.292187][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.299014][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.305040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.312107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.318922][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.324923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.331946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.338790][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.344798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.351847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.358665][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.364672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.372172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.378987][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.385366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.392417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.399232][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.405222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.412264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5502] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5493] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 212.419079][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.425035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.432082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.438909][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.444892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.451998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.458818][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.464786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.471830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.478640][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.485107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.492151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.498962][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.504929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.511978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.518791][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.524799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.531826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.538636][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.544614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.551676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.558502][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.564534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.571607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.578438][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.584460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.591516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.598369][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.604325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.611375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.618214][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.624746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.631795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.638613][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.644618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.651644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.658426][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.664362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.671410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.678217][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.684177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.691198][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.698001][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.704099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.711136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.717951][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.723934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.730950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.737767][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.743825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.750904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.757719][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.763708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5493] close(3) = 0 [pid 5493] close(4) = -1 EBADF (Bad file descriptor) [pid 5493] close(5) = -1 EBADF (Bad file descriptor) [pid 5493] close(6) = -1 EBADF (Bad file descriptor) [pid 5493] close(7) = -1 EBADF (Bad file descriptor) [pid 5493] close(8) = -1 EBADF (Bad file descriptor) [pid 5493] close(9) = -1 EBADF (Bad file descriptor) [pid 5493] close(10) = -1 EBADF (Bad file descriptor) [pid 5493] close(11) = -1 EBADF (Bad file descriptor) [ 212.770752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.777571][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.783546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.790585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.797396][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.803393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.810437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5493] close(12) = -1 EBADF (Bad file descriptor) [pid 5493] close(13) = -1 EBADF (Bad file descriptor) [pid 5493] close(14) = -1 EBADF (Bad file descriptor) [pid 5493] close(15) = -1 EBADF (Bad file descriptor) [pid 5493] close(16) = -1 EBADF (Bad file descriptor) [pid 5493] close(17) = -1 EBADF (Bad file descriptor) [pid 5493] close(18) = -1 EBADF (Bad file descriptor) [pid 5493] close(19) = -1 EBADF (Bad file descriptor) [pid 5493] close(20) = -1 EBADF (Bad file descriptor) [pid 5493] close(21) = -1 EBADF (Bad file descriptor) [pid 5493] close(22) = -1 EBADF (Bad file descriptor) [pid 5493] close(23) = -1 EBADF (Bad file descriptor) [ 212.817267][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.823273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.830280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.837070][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.843023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.850061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.856888][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.862956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5493] close(24) = -1 EBADF (Bad file descriptor) [pid 5493] close(25) = -1 EBADF (Bad file descriptor) [pid 5493] close(26) = -1 EBADF (Bad file descriptor) [pid 5493] close(27) = -1 EBADF (Bad file descriptor) [pid 5493] close(28) = -1 EBADF (Bad file descriptor) [pid 5493] close(29) = -1 EBADF (Bad file descriptor) [pid 5493] exit_group(0 [pid 5494] <... ioctl resumed> ) = ? [pid 5493] <... exit_group resumed>) = ? [pid 5495] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 212.870003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.876826][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.882831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.889872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.896696][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.902666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.909685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5494] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=61, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 63 ./strace-static-x86_64: Process 5503 attached [pid 5503] set_robust_list(0x555589418760, 24) = 0 [pid 5503] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5503] setpgid(0, 0) = 0 [pid 5503] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 212.916505][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.922480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.929520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.936596][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.942568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.949605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.956424][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.962419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5503] write(3, "1000", 4) = 4 executing program [pid 5503] close(3) = 0 [pid 5503] write(1, "executing program\n", 18) = 18 [pid 5503] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5503] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5503] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5503] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5503] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5503] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5504 attached [pid 5504] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5503] <... clone3 resumed> => {parent_tid=[64]}, 88) = 64 [pid 5504] <... rseq resumed>) = 0 [pid 5504] set_robust_list(0x7f6020a4b9a0, 24 [pid 5503] rt_sigprocmask(SIG_SETMASK, [], [pid 5504] <... set_robust_list resumed>) = 0 [pid 5504] rt_sigprocmask(SIG_SETMASK, [], [pid 5503] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5504] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5503] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5503] <... futex resumed>) = 0 [pid 5504] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5503] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5504] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 212.969449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.976270][ C1] yealink 5-1:36.0: unexpected response 0 [ 212.982352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 212.989921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 212.996742][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.002727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.009801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5503] <... futex resumed>) = 0 [pid 5504] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5503] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5504] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5504] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5504] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5504] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 213.016633][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.022600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.029638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.036462][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.042449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.049511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.056324][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.062397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 213.069421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.076234][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.082213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.089229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.096020][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.101961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.109090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.115900][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.121848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.128875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.135693][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.141663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.148703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.155518][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.161509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.168545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.175363][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.181343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.188390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.195208][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.201188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.208265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.215261][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.221205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.228240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.235055][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.241006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.248056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.254960][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.260990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.268139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.274943][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.281057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.288087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.294904][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.300885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.308131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.314936][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5504] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5495] close(3) = 0 [pid 5495] close(4) = -1 EBADF (Bad file descriptor) [pid 5495] close(5) = -1 EBADF (Bad file descriptor) [pid 5495] close(6) = -1 EBADF (Bad file descriptor) [pid 5495] close(7) = -1 EBADF (Bad file descriptor) [pid 5495] close(8) = -1 EBADF (Bad file descriptor) [pid 5495] close(9) = -1 EBADF (Bad file descriptor) [pid 5495] close(10) = -1 EBADF (Bad file descriptor) [pid 5495] close(11) = -1 EBADF (Bad file descriptor) [pid 5495] close(12) = -1 EBADF (Bad file descriptor) [pid 5495] close(13) = -1 EBADF (Bad file descriptor) [ 213.320964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.327996][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.334814][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.340783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.347823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.354640][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.360615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5495] close(14) = -1 EBADF (Bad file descriptor) [pid 5495] close(15) = -1 EBADF (Bad file descriptor) [pid 5495] close(16) = -1 EBADF (Bad file descriptor) [pid 5495] close(17) = -1 EBADF (Bad file descriptor) [pid 5495] close(18) = -1 EBADF (Bad file descriptor) [pid 5495] close(19) = -1 EBADF (Bad file descriptor) [pid 5495] close(20) = -1 EBADF (Bad file descriptor) [pid 5495] close(21) = -1 EBADF (Bad file descriptor) [pid 5495] close(22) = -1 EBADF (Bad file descriptor) [pid 5495] close(23) = -1 EBADF (Bad file descriptor) [pid 5495] close(24) = -1 EBADF (Bad file descriptor) [pid 5495] close(25) = -1 EBADF (Bad file descriptor) [pid 5495] close(26) = -1 EBADF (Bad file descriptor) [pid 5495] close(27) = -1 EBADF (Bad file descriptor) [pid 5495] close(28) = -1 EBADF (Bad file descriptor) [pid 5495] close(29) = -1 EBADF (Bad file descriptor) [ 213.367661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.374505][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.380430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.387449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.394279][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.400273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.407312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.414130][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5495] exit_group(0 [pid 5496] <... ioctl resumed> ) = ? [pid 5495] <... exit_group resumed>) = ? [pid 5496] +++ exited with 0 +++ [pid 5495] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 72 [ 213.420125][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.427176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.433990][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.439955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.447065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.453877][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.459857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.467017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x555589418760, 24) = 0 [pid 5505] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5505] setpgid(0, 0) = 0 [pid 5505] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5505] write(3, "1000", 4) = 4 [pid 5505] close(3) = 0 [pid 5505] write(1, "executing program\n", 18) = 18 [pid 5505] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5505] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5505] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5505] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5497] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5505] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5505] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5505] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[73]}, 88) = 73 ./strace-static-x86_64: Process 5506 attached [pid 5505] rt_sigprocmask(SIG_SETMASK, [], [pid 5506] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5505] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5506] <... rseq resumed>) = 0 [pid 5505] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] set_robust_list(0x7f6020a4b9a0, 24 [pid 5505] <... futex resumed>) = 0 [pid 5506] <... set_robust_list resumed>) = 0 [ 213.473917][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.479898][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.486969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.493830][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.499822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.507024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.513849][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5505] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5506] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5506] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5506] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5505] <... futex resumed>) = 0 [pid 5506] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5505] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... openat resumed>) = 3 [pid 5505] <... futex resumed>) = 0 [pid 5506] ioctl(3, USB_RAW_IOCTL_INIT [pid 5505] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5506] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5506] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 213.519922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.526963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.533828][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.539799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.546835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.553644][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.559668][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.566700][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.573523][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.579528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.586548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.593377][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.599344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.606411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.613253][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.619207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.626239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.633059][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.639102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.646125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.652928][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.658919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.665953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.672773][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.678769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.685801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.692813][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.698768][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.705802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.712616][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.718566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.725608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.732425][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.738415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.745444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.752258][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.758335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.765393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.772237][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.778194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.785222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.792029][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.797965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.805036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.811851][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.817823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5506] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5497] close(3) = 0 [pid 5497] close(4) = -1 EBADF (Bad file descriptor) [ 213.824847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.831752][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.837824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.844859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.851678][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.857651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.864659][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5497] close(5) = -1 EBADF (Bad file descriptor) [pid 5497] close(6) = -1 EBADF (Bad file descriptor) [pid 5497] close(7) = -1 EBADF (Bad file descriptor) [pid 5497] close(8) = -1 EBADF (Bad file descriptor) [pid 5497] close(9) = -1 EBADF (Bad file descriptor) [pid 5497] close(10) = -1 EBADF (Bad file descriptor) [pid 5497] close(11) = -1 EBADF (Bad file descriptor) [pid 5497] close(12) = -1 EBADF (Bad file descriptor) [pid 5497] close(13) = -1 EBADF (Bad file descriptor) [pid 5497] close(14) = -1 EBADF (Bad file descriptor) [pid 5497] close(15) = -1 EBADF (Bad file descriptor) [pid 5497] close(16) = -1 EBADF (Bad file descriptor) [pid 5497] close(17) = -1 EBADF (Bad file descriptor) [pid 5497] close(18) = -1 EBADF (Bad file descriptor) [pid 5497] close(19) = -1 EBADF (Bad file descriptor) [pid 5497] close(20) = -1 EBADF (Bad file descriptor) [pid 5497] close(21) = -1 EBADF (Bad file descriptor) [pid 5497] close(22) = -1 EBADF (Bad file descriptor) [pid 5497] close(23) = -1 EBADF (Bad file descriptor) [pid 5497] close(24) = -1 EBADF (Bad file descriptor) [pid 5497] close(25) = -1 EBADF (Bad file descriptor) [pid 5497] close(26) = -1 EBADF (Bad file descriptor) [pid 5497] close(27) = -1 EBADF (Bad file descriptor) [pid 5497] close(28) = -1 EBADF (Bad file descriptor) [ 213.871537][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.877513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.884547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.891370][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.897353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.904416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.911248][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.917234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5497] close(29) = -1 EBADF (Bad file descriptor) [pid 5497] exit_group(0 [pid 5498] <... ioctl resumed> ) = ? [pid 5497] <... exit_group resumed>) = ? [pid 5498] +++ exited with 0 +++ [pid 5497] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 72 ./strace-static-x86_64: Process 5507 attached [pid 5507] set_robust_list(0x555589418760, 24) = 0 [pid 5507] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 213.924277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.931109][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.937188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.944231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.951059][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.957052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.964225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5507] setpgid(0, 0) = 0 [pid 5507] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5507] write(3, "1000", 4executing program ) = 4 [pid 5507] close(3) = 0 [pid 5507] write(1, "executing program\n", 18) = 18 [pid 5507] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5507] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5507] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5507] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5507] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 213.971054][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.977053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 213.984096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 213.990892][ C1] yealink 5-1:36.0: unexpected response 0 [ 213.996826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.003853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.010683][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.016662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5507] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5507] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[73]}, 88) = 73 [pid 5507] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5507] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5508 attached ) = 0 [pid 5507] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5508] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5508] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5508] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5508] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5508] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5507] <... futex resumed>) = 0 [pid 5508] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5507] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5508] <... openat resumed>) = 3 [pid 5507] <... futex resumed>) = 0 [pid 5508] ioctl(3, USB_RAW_IOCTL_INIT [pid 5507] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5508] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5508] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 214.023704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.030512][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.036455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.043497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.050322][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.056313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.063352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.070176][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 214.076167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.083206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.090040][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.096024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.103042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.109861][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.115842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5508] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5499] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 214.122876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.129674][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.135635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.142661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.149461][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.155416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.162451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.169250][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.175213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.182220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.189020][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.194972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.202025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.208839][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.214827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.221859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.228674][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.234654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.241703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.248493][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.254416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.261434][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.268245][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.274215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.281244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.288055][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.294018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.301070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.307874][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.313803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.320829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.327644][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.333622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.340659][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.347455][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.353432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.360467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.367349][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.373303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.380337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.387134][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.393101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.400131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.406943][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.412920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.419954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.426780][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.432756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.439787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.446588][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.452569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.459599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.466421][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5499] close(3) = 0 [pid 5499] close(4) = -1 EBADF (Bad file descriptor) [pid 5499] close(5) = -1 EBADF (Bad file descriptor) [pid 5499] close(6) = -1 EBADF (Bad file descriptor) [pid 5499] close(7) = -1 EBADF (Bad file descriptor) [pid 5499] close(8) = -1 EBADF (Bad file descriptor) [pid 5499] close(9) = -1 EBADF (Bad file descriptor) [pid 5499] close(10) = -1 EBADF (Bad file descriptor) [pid 5499] close(11) = -1 EBADF (Bad file descriptor) [ 214.472388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.479417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.486223][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.492181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.499204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.506022][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.512012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.519058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5499] close(12) = -1 EBADF (Bad file descriptor) [pid 5499] close(13) = -1 EBADF (Bad file descriptor) [pid 5499] close(14) = -1 EBADF (Bad file descriptor) [pid 5499] close(15) = -1 EBADF (Bad file descriptor) [pid 5499] close(16) = -1 EBADF (Bad file descriptor) [pid 5499] close(17) = -1 EBADF (Bad file descriptor) [pid 5499] close(18) = -1 EBADF (Bad file descriptor) [pid 5499] close(19) = -1 EBADF (Bad file descriptor) [pid 5499] close(20) = -1 EBADF (Bad file descriptor) [pid 5499] close(21) = -1 EBADF (Bad file descriptor) [pid 5499] close(22) = -1 EBADF (Bad file descriptor) [pid 5499] close(23) = -1 EBADF (Bad file descriptor) [pid 5499] close(24) = -1 EBADF (Bad file descriptor) [pid 5499] close(25) = -1 EBADF (Bad file descriptor) [pid 5499] close(26) = -1 EBADF (Bad file descriptor) [pid 5499] close(27) = -1 EBADF (Bad file descriptor) [pid 5499] close(28) = -1 EBADF (Bad file descriptor) [ 214.525885][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.531880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.538895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.545739][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.551709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.558744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.565572][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.571549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5499] close(29) = -1 EBADF (Bad file descriptor) [pid 5499] exit_group(0 [pid 5500] <... ioctl resumed> ) = ? [pid 5499] <... exit_group resumed>) = ? [pid 5500] +++ exited with 0 +++ [pid 5499] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 72 ./strace-static-x86_64: Process 5509 attached [pid 5509] set_robust_list(0x555589418760, 24) = 0 [pid 5509] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5509] setpgid(0, 0) = 0 [pid 5509] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5509] write(3, "1000", 4) = 4 [ 214.578591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.585413][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.591410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.598449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.605271][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.611258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.618292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5509] close(3) = 0 executing program [pid 5509] write(1, "executing program\n", 18) = 18 [pid 5509] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5509] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5509] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5509] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5509] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 214.625125][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.631133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.638172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.644990][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.650957][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.657961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.664775][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.670741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5509] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5509] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[73]}, 88) = 73 [pid 5509] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5510 attached [pid 5509] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5509] <... futex resumed>) = 0 [pid 5510] <... rseq resumed>) = 0 [pid 5509] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5510] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5510] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5510] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5510] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5509] <... futex resumed>) = 0 [pid 5510] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5510] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5509] <... futex resumed>) = 0 [pid 5510] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5509] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5510] <... openat resumed>) = 3 [ 214.677765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.684583][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.690557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.697585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.704406][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.710367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.717393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5510] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5510] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 214.724196][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.730140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.737184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.743998][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.749984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.757033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.763848][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.769847][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.776915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.783731][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.789725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.796816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.803649][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.809635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.816769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.823588][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.829574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.836585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.843393][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.849341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.856333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.863131][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.869097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5510] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5501] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 214.876088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.882886][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.888893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.895923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.902751][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.908714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.915744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.922560][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.928539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.935559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.942366][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.948326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.955333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.962144][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.968165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.975194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 214.981995][ C1] yealink 5-1:36.0: unexpected response 0 [ 214.988043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 214.995087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.001892][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.007849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.014893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.021676][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.027658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.034734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.041731][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.047724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.054757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.061573][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.067640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.074665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.081478][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.087501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.094524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.101328][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.107300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.114308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.121121][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.127111][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.134178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.140988][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.146972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.153986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.160883][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.166868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.173877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.180692][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.186669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.193704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.200591][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.206540][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.213569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.220457][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5501] close(3) = 0 [pid 5501] close(4) = -1 EBADF (Bad file descriptor) [pid 5501] close(5) = -1 EBADF (Bad file descriptor) [pid 5501] close(6) = -1 EBADF (Bad file descriptor) [pid 5501] close(7) = -1 EBADF (Bad file descriptor) [pid 5501] close(8) = -1 EBADF (Bad file descriptor) [pid 5501] close(9) = -1 EBADF (Bad file descriptor) [pid 5501] close(10) = -1 EBADF (Bad file descriptor) [pid 5501] close(11) = -1 EBADF (Bad file descriptor) [pid 5501] close(12) = -1 EBADF (Bad file descriptor) [pid 5501] close(13) = -1 EBADF (Bad file descriptor) [pid 5501] close(14) = -1 EBADF (Bad file descriptor) [pid 5501] close(15) = -1 EBADF (Bad file descriptor) [pid 5501] close(16) = -1 EBADF (Bad file descriptor) [ 215.226420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.233452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.240299][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.246277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.253406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.260226][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.266227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.273342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5501] close(17) = -1 EBADF (Bad file descriptor) [pid 5501] close(18) = -1 EBADF (Bad file descriptor) [pid 5501] close(19) = -1 EBADF (Bad file descriptor) [pid 5501] close(20) = -1 EBADF (Bad file descriptor) [pid 5501] close(21) = -1 EBADF (Bad file descriptor) [pid 5501] close(22) = -1 EBADF (Bad file descriptor) [pid 5501] close(23) = -1 EBADF (Bad file descriptor) [pid 5501] close(24) = -1 EBADF (Bad file descriptor) [pid 5501] close(25) = -1 EBADF (Bad file descriptor) [pid 5501] close(26) = -1 EBADF (Bad file descriptor) [pid 5501] close(27) = -1 EBADF (Bad file descriptor) [ 215.280262][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.286235][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.293279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.300105][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.306062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.313095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.319916][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5501] close(28) = -1 EBADF (Bad file descriptor) [pid 5501] close(29) = -1 EBADF (Bad file descriptor) [pid 5501] exit_group(0 [pid 5502] <... ioctl resumed> ) = ? [pid 5501] <... exit_group resumed>) = ? [pid 5502] +++ exited with 0 +++ [pid 5501] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=70, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 72 ./strace-static-x86_64: Process 5511 attached [pid 5511] set_robust_list(0x555589418760, 24) = 0 [pid 5511] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 215.325916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.332956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.339814][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.345797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.352828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.359646][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.365626][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.372673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5511] setpgid(0, 0) = 0 [pid 5511] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5511] write(3, "1000", 4executing program ) = 4 [pid 5511] close(3) = 0 [pid 5511] write(1, "executing program\n", 18) = 18 [pid 5511] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5511] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5511] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5511] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5511] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5511] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5511] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[73]}, 88) = 73 ./strace-static-x86_64: Process 5512 attached [pid 5511] rt_sigprocmask(SIG_SETMASK, [], [ 215.379497][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.385483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.392554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.399346][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.405370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.412400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.419271][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.425265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5512] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5511] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5512] <... rseq resumed>) = 0 [pid 5511] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] set_robust_list(0x7f6020a4b9a0, 24 [pid 5511] <... futex resumed>) = 0 [pid 5512] <... set_robust_list resumed>) = 0 [pid 5511] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5512] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5512] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5512] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5511] <... futex resumed>) = 0 [pid 5512] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5511] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5512] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5511] <... futex resumed>) = 0 [pid 5512] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5511] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5512] <... openat resumed>) = 3 [pid 5512] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5512] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5512] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 215.432389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.439381][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.445371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.452417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.459239][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.465250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.472285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.479103][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.485096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.492437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.499253][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.505231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.512263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.519077][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.525049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.532086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.538887][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.544864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.551872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.558682][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.564662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.571685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.578589][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.584553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.591593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.598423][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.604401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.611662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.618458][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.624542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.631624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.638433][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.644428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.651419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.658210][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.664282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.671324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.678138][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.684112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.691155][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.697968][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.703946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.710951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.717736][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.723781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.730781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.737570][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.743565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.750816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.757596][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.763541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.770562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.777395][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.783351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.790404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.797268][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.803355][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.810422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.817228][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.823192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.830255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.837070][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.843136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.850168][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.856981][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.862958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.869967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.876783][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.882744][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.889748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.896554][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.902524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.909576][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.916366][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.922297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.929321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.936303][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.942305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.949419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.956219][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.962182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.969336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.976162][ C1] yealink 5-1:36.0: unexpected response 0 [ 215.982091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 215.989124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 215.996082][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.002082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.009121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.015927][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.021852][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5512] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5503] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 216.028879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.035781][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.041779][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.048833][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.055644][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.061621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.068653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.075470][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.081467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.088453][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.095259][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.101201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.108234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.115052][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.121032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.128055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.134943][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.140988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.148014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.154833][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.160814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.167838][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.174651][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.180622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.187689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.194500][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.200481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.207560][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.214453][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.220428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.227430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.234224][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.240197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.247244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.254053][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.259999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.267191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.273976][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.279955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.287158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.294133][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.300077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.307147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.313966][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.319928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.326968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.333793][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.339859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.346905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.353709][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.359644][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.366663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.373472][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.379435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.386477][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.393325][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.399302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.406338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.413137][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.419076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.426180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5503] close(3) = 0 [pid 5503] close(4) = -1 EBADF (Bad file descriptor) [pid 5503] close(5) = -1 EBADF (Bad file descriptor) [pid 5503] close(6) = -1 EBADF (Bad file descriptor) [pid 5503] close(7) = -1 EBADF (Bad file descriptor) [pid 5503] close(8) = -1 EBADF (Bad file descriptor) [pid 5503] close(9) = -1 EBADF (Bad file descriptor) [pid 5503] close(10) = -1 EBADF (Bad file descriptor) [pid 5503] close(11) = -1 EBADF (Bad file descriptor) [pid 5503] close(12) = -1 EBADF (Bad file descriptor) [pid 5503] close(13) = -1 EBADF (Bad file descriptor) [pid 5503] close(14) = -1 EBADF (Bad file descriptor) [pid 5503] close(15) = -1 EBADF (Bad file descriptor) [pid 5503] close(16) = -1 EBADF (Bad file descriptor) [pid 5503] close(17) = -1 EBADF (Bad file descriptor) [pid 5503] close(18) = -1 EBADF (Bad file descriptor) [ 216.432994][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.438971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.446005][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.452820][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.458810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.465852][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.472673][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.478664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5503] close(19) = -1 EBADF (Bad file descriptor) [pid 5503] close(20) = -1 EBADF (Bad file descriptor) [pid 5503] close(21) = -1 EBADF (Bad file descriptor) [pid 5503] close(22) = -1 EBADF (Bad file descriptor) [pid 5503] close(23) = -1 EBADF (Bad file descriptor) [pid 5503] close(24) = -1 EBADF (Bad file descriptor) [pid 5503] close(25) = -1 EBADF (Bad file descriptor) [pid 5503] close(26) = -1 EBADF (Bad file descriptor) [pid 5503] close(27) = -1 EBADF (Bad file descriptor) [pid 5503] close(28) = -1 EBADF (Bad file descriptor) [pid 5503] close(29) = -1 EBADF (Bad file descriptor) [pid 5503] exit_group(0 [pid 5504] <... ioctl resumed> ) = ? [pid 5503] <... exit_group resumed>) = ? [pid 5504] +++ exited with 0 +++ [pid 5503] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=63, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 216.485705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.492525][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.498517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.505573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.512398][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.518387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.525420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 65 ./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x555589418760, 24) = 0 [pid 5513] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5513] setpgid(0, 0) = 0 [pid 5513] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5513] write(3, "1000", 4) = 4 [pid 5513] close(3) = 0 executing program [pid 5513] write(1, "executing program\n", 18) = 18 [pid 5513] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5513] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5513] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5513] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 216.532242][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.538234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.545305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.552228][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.558216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.565250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.572104][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.578105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5513] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5513] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5505] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5513] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5513] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[66]}, 88) = 66 [pid 5513] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5513] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5514 attached ) = 0 [pid 5514] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5513] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5514] <... rseq resumed>) = 0 [pid 5514] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5514] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5514] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5514] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5513] <... futex resumed>) = 0 [pid 5513] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5513] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5514] <... openat resumed>) = 3 [ 216.585187][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.592004][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.597978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.605039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.611858][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.617816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.624844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.631660][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5514] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5514] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 216.637639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.644693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.651514][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.657493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.664603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.671422][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.677414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.684438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.691264][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.697243][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.704289][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.711105][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.717096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.724125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.730977][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.736965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.743995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.750902][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.756883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.763917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.770819][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.776832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.783868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.790689][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.796710][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.803753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.810602][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.816580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.823617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.830429][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.836397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.843435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.850240][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.856187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.863227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.870044][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.876025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.883075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.889975][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.895970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.902997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.909800][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.915755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.922786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.929599][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5514] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5505] close(3) = 0 [pid 5505] close(4) = -1 EBADF (Bad file descriptor) [pid 5505] close(5) = -1 EBADF (Bad file descriptor) [ 216.935581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.942601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.949395][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.955454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.962563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 216.969364][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.975347][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 216.982467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5505] close(6) = -1 EBADF (Bad file descriptor) [pid 5505] close(7) = -1 EBADF (Bad file descriptor) [pid 5505] close(8) = -1 EBADF (Bad file descriptor) [pid 5505] close(9) = -1 EBADF (Bad file descriptor) [pid 5505] close(10) = -1 EBADF (Bad file descriptor) [pid 5505] close(11) = -1 EBADF (Bad file descriptor) [pid 5505] close(12) = -1 EBADF (Bad file descriptor) [pid 5505] close(13) = -1 EBADF (Bad file descriptor) [pid 5505] close(14) = -1 EBADF (Bad file descriptor) [pid 5505] close(15) = -1 EBADF (Bad file descriptor) [pid 5505] close(16) = -1 EBADF (Bad file descriptor) [pid 5505] close(17) = -1 EBADF (Bad file descriptor) [pid 5505] close(18) = -1 EBADF (Bad file descriptor) [pid 5505] close(19) = -1 EBADF (Bad file descriptor) [pid 5505] close(20) = -1 EBADF (Bad file descriptor) [pid 5505] close(21) = -1 EBADF (Bad file descriptor) [pid 5505] close(22) = -1 EBADF (Bad file descriptor) [pid 5505] close(23) = -1 EBADF (Bad file descriptor) [ 216.989282][ C1] yealink 5-1:36.0: unexpected response 0 [ 216.995272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.002313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.009144][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.015132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.022185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.029182][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5505] close(24) = -1 EBADF (Bad file descriptor) [pid 5505] close(25) = -1 EBADF (Bad file descriptor) [pid 5505] close(26) = -1 EBADF (Bad file descriptor) [pid 5505] close(27) = -1 EBADF (Bad file descriptor) [pid 5505] close(28) = -1 EBADF (Bad file descriptor) [pid 5505] close(29) = -1 EBADF (Bad file descriptor) [pid 5505] exit_group(0 [pid 5506] <... ioctl resumed> ) = ? [pid 5505] <... exit_group resumed>) = ? [ 217.035190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.042179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.048963][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.054894][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.061930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.068753][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.074738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.081766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5506] +++ exited with 0 +++ [pid 5505] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 74 ./strace-static-x86_64: Process 5515 attached [pid 5507] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5515] set_robust_list(0x555589418760, 24) = 0 [pid 5515] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5515] setpgid(0, 0) = 0 [pid 5515] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 217.088587][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.094584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.101648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.108481][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.114477][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.121520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.128335][ C1] yealink 5-1:36.0: unexpected response 0 executing program [pid 5515] write(3, "1000", 4) = 4 [pid 5515] close(3) = 0 [pid 5515] write(1, "executing program\n", 18) = 18 [pid 5515] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5515] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5515] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5515] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5515] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5515] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5515] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5516 attached => {parent_tid=[75]}, 88) = 75 [pid 5516] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5515] rt_sigprocmask(SIG_SETMASK, [], [pid 5516] <... rseq resumed>) = 0 [pid 5515] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 217.134311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.141386][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.148196][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.154129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.161153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.167974][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.173975][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.181020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5516] set_robust_list(0x7f6020a4b9a0, 24 [pid 5515] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... set_robust_list resumed>) = 0 [pid 5515] <... futex resumed>) = 0 [pid 5516] rt_sigprocmask(SIG_SETMASK, [], [pid 5515] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5516] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5516] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5516] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5515] <... futex resumed>) = 0 [pid 5516] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5515] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] <... openat resumed>) = 3 [pid 5515] <... futex resumed>) = 0 [pid 5516] ioctl(3, USB_RAW_IOCTL_INIT [pid 5515] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5516] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5516] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 217.187884][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.193889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.200934][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.207747][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.213742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.220785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.227689][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.233681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.240731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.247550][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.253535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.260584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.267405][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.273389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.280424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.287242][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.293234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.300228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.307005][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.312963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.319987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.326794][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.332733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.339793][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.346602][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.352574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.359598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.366407][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.372374][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.379397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.386208][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.392186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.399218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.406033][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.412005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.419041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.425860][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.431824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5516] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5507] close(3) = 0 [ 217.438844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.445664][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.451675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.458702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.465524][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.471533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.478566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.485376][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5507] close(4) = -1 EBADF (Bad file descriptor) [pid 5507] close(5) = -1 EBADF (Bad file descriptor) [pid 5507] close(6) = -1 EBADF (Bad file descriptor) [pid 5507] close(7) = -1 EBADF (Bad file descriptor) [pid 5507] close(8) = -1 EBADF (Bad file descriptor) [pid 5507] close(9) = -1 EBADF (Bad file descriptor) [pid 5507] close(10) = -1 EBADF (Bad file descriptor) [pid 5507] close(11) = -1 EBADF (Bad file descriptor) [pid 5507] close(12) = -1 EBADF (Bad file descriptor) [pid 5507] close(13) = -1 EBADF (Bad file descriptor) [pid 5507] close(14) = -1 EBADF (Bad file descriptor) [pid 5507] close(15) = -1 EBADF (Bad file descriptor) [pid 5507] close(16) = -1 EBADF (Bad file descriptor) [pid 5507] close(17) = -1 EBADF (Bad file descriptor) [pid 5507] close(18) = -1 EBADF (Bad file descriptor) [ 217.491360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.498405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.505226][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.511222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.518260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.525070][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.531043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5507] close(19) = -1 EBADF (Bad file descriptor) [pid 5507] close(20) = -1 EBADF (Bad file descriptor) [pid 5507] close(21) = -1 EBADF (Bad file descriptor) [pid 5507] close(22) = -1 EBADF (Bad file descriptor) [pid 5507] close(23) = -1 EBADF (Bad file descriptor) [pid 5507] close(24) = -1 EBADF (Bad file descriptor) [pid 5507] close(25) = -1 EBADF (Bad file descriptor) [pid 5507] close(26) = -1 EBADF (Bad file descriptor) [pid 5507] close(27) = -1 EBADF (Bad file descriptor) [pid 5507] close(28) = -1 EBADF (Bad file descriptor) [pid 5507] close(29) = -1 EBADF (Bad file descriptor) [pid 5507] exit_group(0 [pid 5508] <... ioctl resumed> ) = ? [pid 5507] <... exit_group resumed>) = ? [ 217.538097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.544915][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.550902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.557924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.564732][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.570708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.577829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.584639][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5508] +++ exited with 0 +++ [pid 5507] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 74 ./strace-static-x86_64: Process 5517 attached [pid 5517] set_robust_list(0x555589418760, 24) = 0 [pid 5517] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5517] setpgid(0, 0) = 0 [pid 5517] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5517] write(3, "1000", 4) = 4 executing program [pid 5517] close(3) = 0 [pid 5517] write(1, "executing program\n", 18) = 18 [pid 5517] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5517] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5517] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5517] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 217.590628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.597666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.604491][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.610520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.617562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.624405][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.630371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5517] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5517] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5517] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5518 attached => {parent_tid=[75]}, 88) = 75 [pid 5517] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5518] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5517] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... rseq resumed>) = 0 [pid 5517] <... futex resumed>) = 0 [pid 5518] set_robust_list(0x7f6020a4b9a0, 24 [pid 5517] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5518] <... set_robust_list resumed>) = 0 [pid 5518] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5518] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5518] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5517] <... futex resumed>) = 0 [pid 5518] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5517] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5518] <... openat resumed>) = 3 [pid 5517] <... futex resumed>) = 0 [pid 5518] ioctl(3, USB_RAW_IOCTL_INIT [pid 5517] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5518] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 217.637445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.644269][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.650249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.657286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.664126][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.670177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.677209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.684022][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5518] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 217.689989][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.697025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.703849][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.709840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.716878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.723699][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.729697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5518] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5509] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 217.736741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.743618][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.749575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.756570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.763360][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.769325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.776347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.783166][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.789155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.796344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.803173][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.809178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.816309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.823136][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.829129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.836166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.842992][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.849002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.856062][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.862961][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.868912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.875979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.882891][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.888887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.895919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.902744][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.908716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.915749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.922573][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.928546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.935585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.942401][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.948380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.955391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.962197][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.968172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.975205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 217.982023][ C1] yealink 5-1:36.0: unexpected response 0 [ 217.988003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 217.995031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.001865][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.007855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.014896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.021719][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.027741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.034798][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.041638][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.047646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.054690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.061520][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.067482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.074571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.081388][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.087337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5509] close(3) = 0 [pid 5509] close(4) = -1 EBADF (Bad file descriptor) [pid 5509] close(5) = -1 EBADF (Bad file descriptor) [pid 5509] close(6) = -1 EBADF (Bad file descriptor) [pid 5509] close(7) = -1 EBADF (Bad file descriptor) [pid 5509] close(8) = -1 EBADF (Bad file descriptor) [pid 5509] close(9) = -1 EBADF (Bad file descriptor) [pid 5509] close(10) = -1 EBADF (Bad file descriptor) [pid 5509] close(11) = -1 EBADF (Bad file descriptor) [pid 5509] close(12) = -1 EBADF (Bad file descriptor) [pid 5509] close(13) = -1 EBADF (Bad file descriptor) [ 218.094444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.101251][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.107209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.114248][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.121067][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.127061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.134151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5509] close(14) = -1 EBADF (Bad file descriptor) [pid 5509] close(15) = -1 EBADF (Bad file descriptor) [pid 5509] close(16) = -1 EBADF (Bad file descriptor) [pid 5509] close(17) = -1 EBADF (Bad file descriptor) [pid 5509] close(18) = -1 EBADF (Bad file descriptor) [pid 5509] close(19) = -1 EBADF (Bad file descriptor) [pid 5509] close(20) = -1 EBADF (Bad file descriptor) [pid 5509] close(21) = -1 EBADF (Bad file descriptor) [pid 5509] close(22) = -1 EBADF (Bad file descriptor) [pid 5509] close(23) = -1 EBADF (Bad file descriptor) [pid 5509] close(24) = -1 EBADF (Bad file descriptor) [pid 5509] close(25) = -1 EBADF (Bad file descriptor) [pid 5509] close(26) = -1 EBADF (Bad file descriptor) [pid 5509] close(27) = -1 EBADF (Bad file descriptor) [pid 5509] close(28) = -1 EBADF (Bad file descriptor) [pid 5509] close(29) = -1 EBADF (Bad file descriptor) [pid 5509] exit_group(0 [pid 5510] <... ioctl resumed> ) = ? [pid 5509] <... exit_group resumed>) = ? [pid 5510] +++ exited with 0 +++ [pid 5509] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=6 /* 0.06 s */} --- [ 218.140974][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.146933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.153961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.160784][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.166771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.173811][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.180638][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.186632][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5519 attached [pid 5519] set_robust_list(0x555589418760, 24) = 0 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 74 [pid 5519] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5519] setpgid(0, 0) = 0 [pid 5519] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5519] write(3, "1000", 4) = 4 [pid 5519] close(3) = 0 [pid 5519] write(1, "executing program\n", 18) = 18 [pid 5519] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5519] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 218.193665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.200484][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.206458][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.213491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.220315][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.226294][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.233326][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5519] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5519] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5519] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5519] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5519] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5520 attached [pid 5520] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5519] <... clone3 resumed> => {parent_tid=[75]}, 88) = 75 [pid 5520] <... rseq resumed>) = 0 [pid 5519] rt_sigprocmask(SIG_SETMASK, [], [pid 5520] set_robust_list(0x7f6020a4b9a0, 24 [pid 5519] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5520] <... set_robust_list resumed>) = 0 [pid 5519] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] rt_sigprocmask(SIG_SETMASK, [], [pid 5519] <... futex resumed>) = 0 [pid 5520] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5519] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5520] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5520] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5520] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5519] <... futex resumed>) = 0 [pid 5519] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5520] <... futex resumed>) = 0 [pid 5519] <... futex resumed>) = 1 [pid 5520] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5519] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5520] <... openat resumed>) = 3 [ 218.240233][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.246222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.253269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.260083][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.266068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.273148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.279974][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.285961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5520] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5520] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 218.293073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.299902][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.305911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.312964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.319795][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.325798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.332841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.339664][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.345656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.352715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.359516][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.365482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.372492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.379334][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.385363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.392403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.399222][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.405190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.412230][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.419041][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.425019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.432101][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.438940][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.444928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.451945][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.458728][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.464734][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.471810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.478634][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.484626][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5520] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5511] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 218.491672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.498484][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.504467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.511502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.518325][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.524308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.531356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.538170][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.544129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.551323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.558212][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.564339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.571388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.578203][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.584208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.591306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.598111][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.604055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.611100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.617902][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.624390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.631452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.638272][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.644272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.651301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.658116][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.664089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.671120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.677926][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.683859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.690987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.697799][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.703777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.710812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.717629][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.723611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.730648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.737464][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.743448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.750474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.757385][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.763402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.770443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.777261][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.783250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.790343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5511] close(3) = 0 [pid 5511] close(4) = -1 EBADF (Bad file descriptor) [pid 5511] close(5) = -1 EBADF (Bad file descriptor) [pid 5511] close(6) = -1 EBADF (Bad file descriptor) [pid 5511] close(7) = -1 EBADF (Bad file descriptor) [pid 5511] close(8) = -1 EBADF (Bad file descriptor) [pid 5511] close(9) = -1 EBADF (Bad file descriptor) [pid 5511] close(10) = -1 EBADF (Bad file descriptor) [pid 5511] close(11) = -1 EBADF (Bad file descriptor) [pid 5511] close(12) = -1 EBADF (Bad file descriptor) [pid 5511] close(13) = -1 EBADF (Bad file descriptor) [pid 5511] close(14) = -1 EBADF (Bad file descriptor) [pid 5511] close(15) = -1 EBADF (Bad file descriptor) [pid 5511] close(16) = -1 EBADF (Bad file descriptor) [pid 5511] close(17) = -1 EBADF (Bad file descriptor) [pid 5511] close(18) = -1 EBADF (Bad file descriptor) [pid 5511] close(19) = -1 EBADF (Bad file descriptor) [pid 5511] close(20) = -1 EBADF (Bad file descriptor) [pid 5511] close(21) = -1 EBADF (Bad file descriptor) [ 218.797157][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.803128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.810255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.817089][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.823070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.830114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.836940][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5511] close(22) = -1 EBADF (Bad file descriptor) [pid 5511] close(23) = -1 EBADF (Bad file descriptor) [pid 5511] close(24) = -1 EBADF (Bad file descriptor) [pid 5511] close(25) = -1 EBADF (Bad file descriptor) [pid 5511] close(26) = -1 EBADF (Bad file descriptor) [pid 5511] close(27) = -1 EBADF (Bad file descriptor) [pid 5511] close(28) = -1 EBADF (Bad file descriptor) [pid 5511] close(29) = -1 EBADF (Bad file descriptor) [pid 5511] exit_group(0) = ? [ 218.842941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.850013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.856805][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.862737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.869760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.876584][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.882575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.889603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5512] <... ioctl resumed> ) = ? [pid 5512] +++ exited with 0 +++ [pid 5511] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=72, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 74 ./strace-static-x86_64: Process 5521 attached [pid 5521] set_robust_list(0x555589418760, 24) = 0 [pid 5521] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 218.896417][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.902395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.909430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.916250][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.922247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.929298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.936128][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5521] setpgid(0, 0) = 0 [pid 5521] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5521] write(3, "1000", 4) = 4 executing program [pid 5521] close(3) = 0 [pid 5521] write(1, "executing program\n", 18) = 18 [pid 5521] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5521] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5521] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5521] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5521] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5521] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5521] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[75]}, 88) = 75 [pid 5521] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5522 attached NULL, 8) = 0 [pid 5522] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5521] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... rseq resumed>) = 0 [pid 5521] <... futex resumed>) = 0 [pid 5521] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5522] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5522] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 218.942096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.949148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.955970][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.961993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.969029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 218.975851][ C1] yealink 5-1:36.0: unexpected response 0 [ 218.981843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 218.988886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5522] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5522] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5521] <... futex resumed>) = 0 [pid 5522] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5521] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5522] <... openat resumed>) = 3 [pid 5521] <... futex resumed>) = 0 [pid 5522] ioctl(3, USB_RAW_IOCTL_INIT [pid 5521] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5522] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5522] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 218.995710][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.001715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.008754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.015612][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.021593][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.028644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.035538][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.041542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.048585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.055407][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.061373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.068395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.075197][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.081141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.088178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.094995][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.100968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.107989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.114802][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.120748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.127820][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.134631][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.140624][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.147658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.154458][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.160393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.167414][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.174234][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.180202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.187243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.194054][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.199999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.207035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.213855][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.219854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.226891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.233711][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.239658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.246691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.253513][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.259478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.266511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.273324][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.279298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.286365][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.293182][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.299169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.306202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.313025][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.319011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.326047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.332863][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.338853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.345870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.352685][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.358646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.365844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.372742][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.378712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.385745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.392557][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.398517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.405564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.412386][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.418359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.425353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.432144][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.438104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.445144][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.451959][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.457960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.465009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.471829][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.477773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.484797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.491695][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.497686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.504715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.511521][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.517461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.524505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.531307][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.537246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.544260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.551063][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.556996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.564021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.570825][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.576759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.583776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.590587][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.596575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.603605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.610419][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.616455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.623498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.630301][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.636417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.643446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5522] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5513] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 219.650335][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.656279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.663403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.670298][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.676257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.683372][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.690201][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.696192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.703261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.710079][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.716072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.723107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.730182][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.736126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.743171][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.749996][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.756013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.763052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.769855][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.775803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.782871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.789694][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.795671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.802726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.809554][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.815539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.822563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.829468][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.835470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.842512][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.849323][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.855287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.862367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.869180][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.875250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.882283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.889101][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.895077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.902108][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.908935][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.914911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.921939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.928753][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.934850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.941950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.948765][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.954762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.961846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.968745][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.974745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 219.981751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 219.988535][ C1] yealink 5-1:36.0: unexpected response 0 [ 219.994474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5513] close(3) = 0 [pid 5513] close(4) = -1 EBADF (Bad file descriptor) [pid 5513] close(5) = -1 EBADF (Bad file descriptor) [pid 5513] close(6) = -1 EBADF (Bad file descriptor) [pid 5513] close(7) = -1 EBADF (Bad file descriptor) [pid 5513] close(8) = -1 EBADF (Bad file descriptor) [pid 5513] close(9) = -1 EBADF (Bad file descriptor) [pid 5513] close(10) = -1 EBADF (Bad file descriptor) [pid 5513] close(11) = -1 EBADF (Bad file descriptor) [pid 5513] close(12) = -1 EBADF (Bad file descriptor) [pid 5513] close(13) = -1 EBADF (Bad file descriptor) [pid 5513] close(14) = -1 EBADF (Bad file descriptor) [pid 5513] close(15) = -1 EBADF (Bad file descriptor) [pid 5513] close(16) = -1 EBADF (Bad file descriptor) [pid 5513] close(17) = -1 EBADF (Bad file descriptor) [ 220.001499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.008320][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.014302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.021338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.028148][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.034142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.041241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5513] close(18) = -1 EBADF (Bad file descriptor) [pid 5513] close(19) = -1 EBADF (Bad file descriptor) [pid 5513] close(20) = -1 EBADF (Bad file descriptor) [pid 5513] close(21) = -1 EBADF (Bad file descriptor) [pid 5513] close(22) = -1 EBADF (Bad file descriptor) [pid 5513] close(23) = -1 EBADF (Bad file descriptor) [pid 5513] close(24) = -1 EBADF (Bad file descriptor) [pid 5513] close(25) = -1 EBADF (Bad file descriptor) [pid 5513] close(26) = -1 EBADF (Bad file descriptor) [pid 5513] close(27) = -1 EBADF (Bad file descriptor) [pid 5513] close(28) = -1 EBADF (Bad file descriptor) [pid 5513] close(29) = -1 EBADF (Bad file descriptor) [pid 5513] exit_group(0 [pid 5514] <... ioctl resumed> ) = ? [pid 5513] <... exit_group resumed>) = ? [ 220.048059][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.054045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.061104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.067922][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.073915][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.080981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.087818][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.093820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5514] +++ exited with 0 +++ [pid 5513] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=65, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5523 attached [pid 5523] set_robust_list(0x555589418760, 24 [pid 5099] <... clone resumed>, child_tidptr=0x555589418750) = 67 [pid 5523] <... set_robust_list resumed>) = 0 [pid 5523] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5523] setpgid(0, 0) = 0 [pid 5523] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5523] write(3, "1000", 4) = 4 [pid 5523] close(3) = 0 executing program [pid 5523] write(1, "executing program\n", 18) = 18 [pid 5523] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 220.100868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.107688][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.113693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.120739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.127559][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.133544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.140593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.147422][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5523] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5523] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5523] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5523] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5523] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5523] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[68]}, 88) = 68 ./strace-static-x86_64: Process 5524 attached [pid 5523] rt_sigprocmask(SIG_SETMASK, [], [pid 5524] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5523] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5524] <... rseq resumed>) = 0 [ 220.153411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.160465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.167320][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.173326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.180429][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.187258][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.193197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5523] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5524] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5524] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5524] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5524] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5523] <... futex resumed>) = 1 [pid 5524] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5523] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5523] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5524] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5524] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5524] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5524] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 220.200227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.207047][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.213038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.220082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.226901][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.232873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.239905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.246745][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5524] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5515] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 220.252727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.259777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.266591][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.272657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.279675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.286491][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.292583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.299643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.306445][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.312649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.319693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.326511][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.332556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.339639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.346461][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.352534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.359579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.366397][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.372385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.379437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.386249][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.392233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.399260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.406078][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.412069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.419139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.425937][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.431882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.438914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.445715][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.451653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.458761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.465585][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.471544][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.478603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.485429][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.491376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.498515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.505502][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.511488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.518516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.525334][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.531315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.538348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.545167][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5515] close(3) = 0 [pid 5515] close(4) = -1 EBADF (Bad file descriptor) [ 220.551147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.558185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.565008][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.570960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.577984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.584789][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.590759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.597791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5515] close(5) = -1 EBADF (Bad file descriptor) [pid 5515] close(6) = -1 EBADF (Bad file descriptor) [pid 5515] close(7) = -1 EBADF (Bad file descriptor) [pid 5515] close(8) = -1 EBADF (Bad file descriptor) [pid 5515] close(9) = -1 EBADF (Bad file descriptor) [pid 5515] close(10) = -1 EBADF (Bad file descriptor) [pid 5515] close(11) = -1 EBADF (Bad file descriptor) [pid 5515] close(12) = -1 EBADF (Bad file descriptor) [pid 5515] close(13) = -1 EBADF (Bad file descriptor) [pid 5515] close(14) = -1 EBADF (Bad file descriptor) [pid 5515] close(15) = -1 EBADF (Bad file descriptor) [pid 5515] close(16) = -1 EBADF (Bad file descriptor) [pid 5515] close(17) = -1 EBADF (Bad file descriptor) [pid 5515] close(18) = -1 EBADF (Bad file descriptor) [pid 5515] close(19) = -1 EBADF (Bad file descriptor) [pid 5515] close(20) = -1 EBADF (Bad file descriptor) [pid 5515] close(21) = -1 EBADF (Bad file descriptor) [pid 5515] close(22) = -1 EBADF (Bad file descriptor) [pid 5515] close(23) = -1 EBADF (Bad file descriptor) [ 220.604626][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.610628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.617740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.624556][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.630677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.637716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.644534][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5515] close(24) = -1 EBADF (Bad file descriptor) [pid 5515] close(25) = -1 EBADF (Bad file descriptor) [pid 5515] close(26) = -1 EBADF (Bad file descriptor) [pid 5515] close(27) = -1 EBADF (Bad file descriptor) [pid 5515] close(28) = -1 EBADF (Bad file descriptor) [pid 5515] close(29) = -1 EBADF (Bad file descriptor) [pid 5515] exit_group(0 [pid 5516] <... ioctl resumed> ) = ? [pid 5515] <... exit_group resumed>) = ? [ 220.650505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.657555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.664374][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.670423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.677452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.684268][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.690314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.697341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5516] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5525 attached , child_tidptr=0x555589418750) = 76 [pid 5525] set_robust_list(0x555589418760, 24) = 0 [pid 5525] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5525] setpgid(0, 0) = 0 [pid 5525] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5525] write(3, "1000", 4) = 4 [pid 5525] close(3) = 0 [pid 5525] write(1, "executing program\n", 18) = 18 [pid 5525] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5525] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5517] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5525] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5525] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5525] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 220.704141][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.710077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.717097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.723909][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.729897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.736948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.743869][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5525] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5525] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5526 attached => {parent_tid=[77]}, 88) = 77 [pid 5526] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5525] rt_sigprocmask(SIG_SETMASK, [], [pid 5526] <... rseq resumed>) = 0 [pid 5525] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5526] set_robust_list(0x7f6020a4b9a0, 24 [pid 5525] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] <... set_robust_list resumed>) = 0 [pid 5525] <... futex resumed>) = 0 [pid 5526] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5526] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5525] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5526] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5526] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5525] <... futex resumed>) = 0 [pid 5526] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5525] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5525] <... futex resumed>) = 0 [pid 5526] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5525] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5526] <... openat resumed>) = 3 [pid 5526] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 220.749848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.756991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.763806][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.769810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.776840][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.783651][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.789749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.796785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5526] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 220.803606][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.809589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.816632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.823446][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.829475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.836594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.843402][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.849337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.856371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.863216][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.869167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.876183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.882998][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.888970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.896010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.902812][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.908746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.915770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.922759][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.928734][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.935741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.942544][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.948513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.955569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.962394][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.968488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.975541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 220.982372][ C1] yealink 5-1:36.0: unexpected response 0 [ 220.988368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 220.995408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.002217][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.008174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.015205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.022111][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.028098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.035215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.041993][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.047921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.054931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.061737][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.067702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.074697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.081488][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.087445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.094465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.101274][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.107220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.114235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.121046][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.127076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.134108][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.140908][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.146857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5526] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5517] close(3) = 0 [pid 5517] close(4) = -1 EBADF (Bad file descriptor) [pid 5517] close(5) = -1 EBADF (Bad file descriptor) [pid 5517] close(6) = -1 EBADF (Bad file descriptor) [pid 5517] close(7) = -1 EBADF (Bad file descriptor) [pid 5517] close(8) = -1 EBADF (Bad file descriptor) [pid 5517] close(9) = -1 EBADF (Bad file descriptor) [pid 5517] close(10) = -1 EBADF (Bad file descriptor) [pid 5517] close(11) = -1 EBADF (Bad file descriptor) [pid 5517] close(12) = -1 EBADF (Bad file descriptor) [pid 5517] close(13) = -1 EBADF (Bad file descriptor) [pid 5517] close(14) = -1 EBADF (Bad file descriptor) [pid 5517] close(15) = -1 EBADF (Bad file descriptor) [pid 5517] close(16) = -1 EBADF (Bad file descriptor) [pid 5517] close(17) = -1 EBADF (Bad file descriptor) [pid 5517] close(18) = -1 EBADF (Bad file descriptor) [pid 5517] close(19) = -1 EBADF (Bad file descriptor) [ 221.153864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.160666][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.166636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.173685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.180585][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.186657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.193691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.200505][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5517] close(20) = -1 EBADF (Bad file descriptor) [pid 5517] close(21) = -1 EBADF (Bad file descriptor) [pid 5517] close(22) = -1 EBADF (Bad file descriptor) [pid 5517] close(23) = -1 EBADF (Bad file descriptor) [pid 5517] close(24) = -1 EBADF (Bad file descriptor) [pid 5517] close(25) = -1 EBADF (Bad file descriptor) [pid 5517] close(26) = -1 EBADF (Bad file descriptor) [pid 5517] close(27) = -1 EBADF (Bad file descriptor) [pid 5517] close(28) = -1 EBADF (Bad file descriptor) [pid 5517] close(29) = -1 EBADF (Bad file descriptor) [pid 5517] exit_group(0 [pid 5518] <... ioctl resumed> ) = ? [pid 5517] <... exit_group resumed>) = ? [ 221.206480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.213510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.220322][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.226311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.233431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.240269][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.246243][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5518] +++ exited with 0 +++ [pid 5517] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 76 ./strace-static-x86_64: Process 5527 attached [ 221.253278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.260100][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.266089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.273133][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.279940][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.285881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.292904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.299708][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5527] set_robust_list(0x555589418760, 24) = 0 [pid 5527] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5527] setpgid(0, 0) = 0 [pid 5527] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5527] write(3, "1000", 4) = 4 executing program [pid 5527] close(3) = 0 [pid 5527] write(1, "executing program\n", 18) = 18 [pid 5527] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5527] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5527] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5527] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5527] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5527] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5519] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5527] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5527] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5528 attached => {parent_tid=[77]}, 88) = 77 [pid 5528] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5527] rt_sigprocmask(SIG_SETMASK, [], [pid 5528] <... rseq resumed>) = 0 [pid 5527] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5528] set_robust_list(0x7f6020a4b9a0, 24 [pid 5527] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] <... set_robust_list resumed>) = 0 [pid 5527] <... futex resumed>) = 0 [pid 5528] rt_sigprocmask(SIG_SETMASK, [], [pid 5527] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5528] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 221.305825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.312830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.319637][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.325617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.332647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.339468][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.345444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5528] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5528] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5527] <... futex resumed>) = 0 [pid 5527] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5527] <... futex resumed>) = 0 [pid 5528] <... openat resumed>) = 3 [pid 5527] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5528] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5528] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 221.352471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.359284][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.365277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.372380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.379196][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.385186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.392225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.399039][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.405012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.412082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.418895][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.424878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.431990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.438797][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.444778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.451897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.458735][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.464711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.471710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.478501][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.484480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.491503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.498316][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.504318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.511359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.518154][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.524152][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.531174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.537961][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.543912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.550921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.557724][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.563674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.570698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.577503][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.583479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.590490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.597296][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.603282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5519] close(3) = 0 [ 221.610319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.617145][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.623114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.630137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.636953][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.642938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.649988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5519] close(4) = -1 EBADF (Bad file descriptor) [pid 5519] close(5) = -1 EBADF (Bad file descriptor) [pid 5519] close(6) = -1 EBADF (Bad file descriptor) [pid 5519] close(7) = -1 EBADF (Bad file descriptor) [pid 5519] close(8) = -1 EBADF (Bad file descriptor) [pid 5519] close(9) = -1 EBADF (Bad file descriptor) [pid 5519] close(10) = -1 EBADF (Bad file descriptor) [pid 5519] close(11) = -1 EBADF (Bad file descriptor) [pid 5519] close(12) = -1 EBADF (Bad file descriptor) [pid 5519] close(13) = -1 EBADF (Bad file descriptor) [pid 5519] close(14) = -1 EBADF (Bad file descriptor) [pid 5519] close(15) = -1 EBADF (Bad file descriptor) [pid 5519] close(16) = -1 EBADF (Bad file descriptor) [pid 5519] close(17) = -1 EBADF (Bad file descriptor) [pid 5519] close(18) = -1 EBADF (Bad file descriptor) [pid 5519] close(19) = -1 EBADF (Bad file descriptor) [pid 5519] close(20) = -1 EBADF (Bad file descriptor) [pid 5519] close(21) = -1 EBADF (Bad file descriptor) [pid 5519] close(22) = -1 EBADF (Bad file descriptor) [pid 5519] close(23) = -1 EBADF (Bad file descriptor) [pid 5519] close(24) = -1 EBADF (Bad file descriptor) [pid 5519] close(25) = -1 EBADF (Bad file descriptor) [ 221.656900][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.662892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.669931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.676749][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.682727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.689748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.696555][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.702639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5519] close(26) = -1 EBADF (Bad file descriptor) [pid 5519] close(27) = -1 EBADF (Bad file descriptor) [pid 5519] close(28) = -1 EBADF (Bad file descriptor) [pid 5519] close(29) = -1 EBADF (Bad file descriptor) [pid 5519] exit_group(0 [pid 5520] <... ioctl resumed> ) = ? [pid 5519] <... exit_group resumed>) = ? [ 221.709681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.716498][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.722482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.729605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.736418][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.742408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.749438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5520] +++ exited with 0 +++ [pid 5519] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 76 ./strace-static-x86_64: Process 5529 attached [pid 5529] set_robust_list(0x555589418760, 24) = 0 [pid 5529] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5529] setpgid(0, 0) = 0 [ 221.756255][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.762242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.769266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.776084][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.782063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.789097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.795915][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.801874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5529] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5529] write(3, "1000", 4) = 4 [pid 5529] close(3) = 0 [pid 5529] write(1, "executing program\n", 18) = 18 [pid 5529] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5529] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5529] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5529] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5529] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5529] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5529] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[77]}, 88) = 77 [pid 5529] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5530 attached NULL, 8) = 0 [pid 5530] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5529] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... rseq resumed>) = 0 [pid 5529] <... futex resumed>) = 0 [pid 5530] set_robust_list(0x7f6020a4b9a0, 24 [pid 5529] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5530] <... set_robust_list resumed>) = 0 [pid 5530] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5530] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5530] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5529] <... futex resumed>) = 0 [pid 5530] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5529] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5529] <... futex resumed>) = 0 [ 221.808914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.815768][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.821844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.828872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.835692][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.841686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.848714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.855537][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5530] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5529] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5530] <... openat resumed>) = 3 [pid 5530] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5530] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 221.861545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.868590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.875415][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.881433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.888507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.895329][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.901369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.908408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.915256][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.921216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.928276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.935090][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.941093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.948227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.955045][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.961040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.968163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.974976][ C1] yealink 5-1:36.0: unexpected response 0 [ 221.980911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 221.987952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 221.994781][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.000783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.007851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.014669][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.020619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.027651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.034503][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.040518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.047732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.054603][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5530] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5521] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 222.060553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.067582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.074394][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.080367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.087391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.094202][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.100194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.107245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.114081][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.120156][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.127179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.133992][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.139970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.147002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.153810][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.159780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.166809][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.173618][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.179595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.186650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.193464][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.199428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.206456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.213267][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.219218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.226254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.233156][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.239128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.246136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.252946][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.258910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.265925][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.272813][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.278747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.285864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.292680][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.298694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.305709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.312523][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.318503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.325506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.332290][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.338262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.345352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.352153][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.358103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.365138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.371957][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.377913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.384950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.391753][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.397804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.404832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5521] close(3) = 0 [pid 5521] close(4) = -1 EBADF (Bad file descriptor) [pid 5521] close(5) = -1 EBADF (Bad file descriptor) [pid 5521] close(6) = -1 EBADF (Bad file descriptor) [pid 5521] close(7) = -1 EBADF (Bad file descriptor) [pid 5521] close(8) = -1 EBADF (Bad file descriptor) [pid 5521] close(9) = -1 EBADF (Bad file descriptor) [pid 5521] close(10) = -1 EBADF (Bad file descriptor) [pid 5521] close(11) = -1 EBADF (Bad file descriptor) [pid 5521] close(12) = -1 EBADF (Bad file descriptor) [pid 5521] close(13) = -1 EBADF (Bad file descriptor) [pid 5521] close(14) = -1 EBADF (Bad file descriptor) [pid 5521] close(15) = -1 EBADF (Bad file descriptor) [pid 5521] close(16) = -1 EBADF (Bad file descriptor) [pid 5521] close(17) = -1 EBADF (Bad file descriptor) [pid 5521] close(18) = -1 EBADF (Bad file descriptor) [pid 5521] close(19) = -1 EBADF (Bad file descriptor) [ 222.411643][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.417646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.424759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.431582][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.437543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.444570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.451386][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.457337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5521] close(20) = -1 EBADF (Bad file descriptor) [pid 5521] close(21) = -1 EBADF (Bad file descriptor) [pid 5521] close(22) = -1 EBADF (Bad file descriptor) [pid 5521] close(23) = -1 EBADF (Bad file descriptor) [pid 5521] close(24) = -1 EBADF (Bad file descriptor) [pid 5521] close(25) = -1 EBADF (Bad file descriptor) [pid 5521] close(26) = -1 EBADF (Bad file descriptor) [pid 5521] close(27) = -1 EBADF (Bad file descriptor) [pid 5521] close(28) = -1 EBADF (Bad file descriptor) [pid 5521] close(29) = -1 EBADF (Bad file descriptor) [pid 5521] exit_group(0) = ? [pid 5522] <... ioctl resumed> ) = ? [ 222.464366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.471177][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.477109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.484211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.491115][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.497082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.504118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5522] +++ exited with 0 +++ [pid 5521] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=74, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 76 ./strace-static-x86_64: Process 5531 attached [ 222.510931][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.516892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.523956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.530778][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.536753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.543772][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.550592][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.556574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5531] set_robust_list(0x555589418760, 24) = 0 [pid 5531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 executing program [pid 5531] setpgid(0, 0) = 0 [pid 5531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5531] write(3, "1000", 4) = 4 [pid 5531] close(3) = 0 [pid 5531] write(1, "executing program\n", 18) = 18 [pid 5531] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5531] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5531] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5531] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5531] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5531] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5532 attached [pid 5532] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5531] <... clone3 resumed> => {parent_tid=[77]}, 88) = 77 [pid 5532] <... rseq resumed>) = 0 [pid 5531] rt_sigprocmask(SIG_SETMASK, [], [pid 5532] set_robust_list(0x7f6020a4b9a0, 24 [pid 5531] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5532] <... set_robust_list resumed>) = 0 [pid 5531] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5532] rt_sigprocmask(SIG_SETMASK, [], [pid 5531] <... futex resumed>) = 0 [pid 5532] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5531] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 222.563575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.570393][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.576370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.583418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.590267][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.596261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.603307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5532] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5532] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5531] <... futex resumed>) = 0 [pid 5531] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5531] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5532] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5532] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5532] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 222.610130][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.616233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.623315][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.630221][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.636219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.643261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.650084][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.656067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.663112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.669925][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.675922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.682967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.689790][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.695750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.702778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.709581][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.715527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.722570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.729393][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.735467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.742513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.749331][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.755311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.762374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.769171][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.775142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.782156][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.789161][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.795114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.802235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.809054][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.815116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.822124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.828910][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.834883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.841909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.848714][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.854701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.861812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.868633][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.874616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.881635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.888455][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.894411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.901476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.908267][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.914214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.921257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.928074][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.934055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.941085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.948502][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.954473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.961528][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.968336][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.974330][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 222.981384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 222.988192][ C1] yealink 5-1:36.0: unexpected response 0 [ 222.994143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.001177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.008004][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.014023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.021065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.027880][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.033874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.040949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.047769][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.053748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.060770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.067592][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.073577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.080618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.087421][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.093379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.100402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.107299][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.113279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.120313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.127137][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.133094][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.140325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.147145][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.153116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.160349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.167156][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.173148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.180188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.186986][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.192923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.199952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.206755][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.212697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.219704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.226506][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.232473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.239485][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.246302][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.252269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.259290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5532] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5523] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 223.266088][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.272213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.279216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.286038][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.291997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.299062][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.305883][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.311883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.318905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.325714][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.331692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.338716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.345523][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.351497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.358522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.365332][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.371291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.378317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.385158][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.391109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.398112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.404922][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.410892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.417922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.424822][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.430791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.437807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.444607][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.450551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.457579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.464393][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.470369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.477388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.484200][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.490207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.497239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.504052][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.510011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.517047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.523859][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.529820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.536839][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.543651][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.549615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.556644][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.563454][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5523] close(3) = 0 [pid 5523] close(4) = -1 EBADF (Bad file descriptor) [pid 5523] close(5) = -1 EBADF (Bad file descriptor) [pid 5523] close(6) = -1 EBADF (Bad file descriptor) [pid 5523] close(7) = -1 EBADF (Bad file descriptor) [pid 5523] close(8) = -1 EBADF (Bad file descriptor) [ 223.569429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.576472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.583289][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.589264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.596285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.603104][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.609140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5523] close(9) = -1 EBADF (Bad file descriptor) [pid 5523] close(10) = -1 EBADF (Bad file descriptor) [pid 5523] close(11) = -1 EBADF (Bad file descriptor) [pid 5523] close(12) = -1 EBADF (Bad file descriptor) [pid 5523] close(13) = -1 EBADF (Bad file descriptor) [pid 5523] close(14) = -1 EBADF (Bad file descriptor) [pid 5523] close(15) = -1 EBADF (Bad file descriptor) [pid 5523] close(16) = -1 EBADF (Bad file descriptor) [pid 5523] close(17) = -1 EBADF (Bad file descriptor) [pid 5523] close(18) = -1 EBADF (Bad file descriptor) [pid 5523] close(19) = -1 EBADF (Bad file descriptor) [pid 5523] close(20) = -1 EBADF (Bad file descriptor) [pid 5523] close(21) = -1 EBADF (Bad file descriptor) [pid 5523] close(22) = -1 EBADF (Bad file descriptor) [pid 5523] close(23) = -1 EBADF (Bad file descriptor) [pid 5523] close(24) = -1 EBADF (Bad file descriptor) [pid 5523] close(25) = -1 EBADF (Bad file descriptor) [ 223.616164][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.623078][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.629076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.636136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.642943][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.648907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.656044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.662862][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5523] close(26) = -1 EBADF (Bad file descriptor) [pid 5523] close(27) = -1 EBADF (Bad file descriptor) [pid 5523] close(28) = -1 EBADF (Bad file descriptor) [pid 5523] close(29) = -1 EBADF (Bad file descriptor) [pid 5523] exit_group(0 [pid 5524] <... ioctl resumed> ) = ? [pid 5523] <... exit_group resumed>) = ? [pid 5524] +++ exited with 0 +++ [pid 5523] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=67, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 69 ./strace-static-x86_64: Process 5533 attached [pid 5533] set_robust_list(0x555589418760, 24) = 0 [pid 5533] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5533] setpgid(0, 0) = 0 [ 223.668838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.675871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.682694][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.688688][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.695716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.702532][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.708533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5533] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5533] write(3, "1000", 4) = 4 [pid 5533] close(3) = 0 [pid 5533] write(1, "executing program\n", 18executing program ) = 18 [pid 5533] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5533] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5533] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5533] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5533] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5533] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5533] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5534 attached [pid 5534] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5533] <... clone3 resumed> => {parent_tid=[70]}, 88) = 70 [pid 5534] <... rseq resumed>) = 0 [pid 5534] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5533] rt_sigprocmask(SIG_SETMASK, [], [pid 5534] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5533] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5534] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5533] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5533] <... futex resumed>) = 0 [pid 5534] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [ 223.715551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.722362][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.728352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.735399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.742226][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.748232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.755286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.762112][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5533] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5534] <... futex resumed>) = 0 [pid 5533] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5534] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5534] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5533] <... futex resumed>) = 0 [pid 5534] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5533] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5534] <... openat resumed>) = 3 [pid 5534] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5534] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 223.768102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.775140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.781968][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.787962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.795012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.801830][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.807809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5525] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 223.815063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.821875][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.827822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.834852][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.841684][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.847661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.854681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.861503][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.867499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.874530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.881326][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.887302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.894327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.901152][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.907127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.914172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.920988][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.926967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.933998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.940812][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.946792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.953829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.960661][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.966626][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.973658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 223.980453][ C1] yealink 5-1:36.0: unexpected response 0 [ 223.986383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 223.993407][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.000216][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.006279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.013324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.020119][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.026050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.033066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.039887][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.045902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.052961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.059772][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.065757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.072776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.079587][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.085560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.092602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.099407][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.105359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.112398][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.119310][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.125301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.132306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.139114][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.145082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.152112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.158957][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.164954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5525] close(3) = 0 [ 224.171982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.178794][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.184783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.191932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.198741][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.204729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.211847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5525] close(4) = -1 EBADF (Bad file descriptor) [pid 5525] close(5) = -1 EBADF (Bad file descriptor) [pid 5525] close(6) = -1 EBADF (Bad file descriptor) [pid 5525] close(7) = -1 EBADF (Bad file descriptor) [pid 5525] close(8) = -1 EBADF (Bad file descriptor) [pid 5525] close(9) = -1 EBADF (Bad file descriptor) [pid 5525] close(10) = -1 EBADF (Bad file descriptor) [pid 5525] close(11) = -1 EBADF (Bad file descriptor) [pid 5525] close(12) = -1 EBADF (Bad file descriptor) [pid 5525] close(13) = -1 EBADF (Bad file descriptor) [pid 5525] close(14) = -1 EBADF (Bad file descriptor) [pid 5525] close(15) = -1 EBADF (Bad file descriptor) [pid 5525] close(16) = -1 EBADF (Bad file descriptor) [pid 5525] close(17) = -1 EBADF (Bad file descriptor) [pid 5525] close(18) = -1 EBADF (Bad file descriptor) [pid 5525] close(19) = -1 EBADF (Bad file descriptor) [pid 5525] close(20) = -1 EBADF (Bad file descriptor) [pid 5525] close(21) = -1 EBADF (Bad file descriptor) [pid 5525] close(22) = -1 EBADF (Bad file descriptor) [ 224.218754][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.224737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.231776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.238600][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.244581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.251642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.258454][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.264434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5525] close(23) = -1 EBADF (Bad file descriptor) [pid 5525] close(24) = -1 EBADF (Bad file descriptor) [pid 5525] close(25) = -1 EBADF (Bad file descriptor) [pid 5525] close(26) = -1 EBADF (Bad file descriptor) [pid 5525] close(27) = -1 EBADF (Bad file descriptor) [pid 5525] close(28) = -1 EBADF (Bad file descriptor) [pid 5525] close(29) = -1 EBADF (Bad file descriptor) [pid 5525] exit_group(0) = ? [pid 5526] <... ioctl resumed> ) = ? [ 224.271466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.278282][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.284287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.291358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.298147][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.304086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.311120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5526] +++ exited with 0 +++ [pid 5525] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 78 ./strace-static-x86_64: Process 5535 attached [pid 5535] set_robust_list(0x555589418760, 24) = 0 [pid 5535] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5535] setpgid(0, 0) = 0 [pid 5535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5535] write(3, "1000", 4) = 4 [pid 5535] close(3) = 0 [ 224.317944][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.323933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.330960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.337783][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.343772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.350923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.357731][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.363666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5535] write(1, "executing program\n", 18) = 18 [pid 5535] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5535] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5535] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5535] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5535] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5535] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[79]}, 88) = 79 [ 224.372355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.379169][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.385180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.392203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.399007][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.404973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.411988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5535] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5535] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5535] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5527] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5536 attached [pid 5536] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5536] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5536] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5536] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5536] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5535] <... futex resumed>) = 0 [pid 5536] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5535] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5536] <... openat resumed>) = 3 [pid 5535] <... futex resumed>) = 0 [pid 5536] ioctl(3, USB_RAW_IOCTL_INIT [pid 5535] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5536] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5536] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 224.418801][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.424778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.431790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.438606][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.444578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.451624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.458428][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.464371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.471400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.478205][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.484177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.491207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.498013][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.503979][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.511005][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.517829][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.523811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.530819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.537807][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.543827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.550869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.557681][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.563660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.570695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.577511][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.583519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.590521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.597317][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.603270][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.610325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.617137][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.623089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.630127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.636933][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.642889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.649904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.656735][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.662699][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.669690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.676480][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.682447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.689478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.696282][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.702221][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.709243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.716041][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.721994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.729134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.736097][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.742071][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.749091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.755903][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.761859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.768931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.775749][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.781695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.788726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.795538][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.801508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.808537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.815361][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5536] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5527] close(3) = 0 [pid 5527] close(4) = -1 EBADF (Bad file descriptor) [pid 5527] close(5) = -1 EBADF (Bad file descriptor) [pid 5527] close(6) = -1 EBADF (Bad file descriptor) [pid 5527] close(7) = -1 EBADF (Bad file descriptor) [pid 5527] close(8) = -1 EBADF (Bad file descriptor) [pid 5527] close(9) = -1 EBADF (Bad file descriptor) [pid 5527] close(10) = -1 EBADF (Bad file descriptor) [pid 5527] close(11) = -1 EBADF (Bad file descriptor) [pid 5527] close(12) = -1 EBADF (Bad file descriptor) [pid 5527] close(13) = -1 EBADF (Bad file descriptor) [pid 5527] close(14) = -1 EBADF (Bad file descriptor) [pid 5527] close(15) = -1 EBADF (Bad file descriptor) [pid 5527] close(16) = -1 EBADF (Bad file descriptor) [pid 5527] close(17) = -1 EBADF (Bad file descriptor) [pid 5527] close(18) = -1 EBADF (Bad file descriptor) [pid 5527] close(19) = -1 EBADF (Bad file descriptor) [ 224.821349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.828383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.835210][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.841196][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.848222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.855042][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.861039][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.868090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5527] close(20) = -1 EBADF (Bad file descriptor) [pid 5527] close(21) = -1 EBADF (Bad file descriptor) [pid 5527] close(22) = -1 EBADF (Bad file descriptor) [pid 5527] close(23) = -1 EBADF (Bad file descriptor) [pid 5527] close(24) = -1 EBADF (Bad file descriptor) [pid 5527] close(25) = -1 EBADF (Bad file descriptor) [pid 5527] close(26) = -1 EBADF (Bad file descriptor) [pid 5527] close(27) = -1 EBADF (Bad file descriptor) [pid 5527] close(28) = -1 EBADF (Bad file descriptor) [pid 5527] close(29) = -1 EBADF (Bad file descriptor) [pid 5527] exit_group(0 [pid 5528] <... ioctl resumed> ) = ? [pid 5527] <... exit_group resumed>) = ? [pid 5529] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 224.874908][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.880900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.887924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.894756][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.900748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.907794][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.914610][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5528] +++ exited with 0 +++ [pid 5527] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5537 attached , child_tidptr=0x555589418750) = 78 [pid 5537] set_robust_list(0x555589418760, 24) = 0 [pid 5537] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5537] setpgid(0, 0) = 0 [pid 5537] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5537] write(3, "1000", 4) = 4 [ 224.920582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.927614][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.934439][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.940418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.947445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.954260][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.960227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.967261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 executing program [pid 5537] close(3) = 0 [pid 5537] write(1, "executing program\n", 18) = 18 [pid 5537] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5537] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5537] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5537] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5537] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5537] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5537] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[79]}, 88) = 79 [pid 5537] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5538 attached NULL, 8) = 0 [pid 5538] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5537] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5538] <... rseq resumed>) = 0 [pid 5537] <... futex resumed>) = 0 [pid 5538] set_robust_list(0x7f6020a4b9a0, 24 [pid 5537] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5538] <... set_robust_list resumed>) = 0 [pid 5538] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5538] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 224.974205][ C1] yealink 5-1:36.0: unexpected response 0 [ 224.980205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 224.987250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 224.994066][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.000058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.007098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.013913][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5538] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5537] <... futex resumed>) = 0 [pid 5538] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5537] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] <... openat resumed>) = 3 [pid 5537] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5538] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5538] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5538] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 225.019883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.026942][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.033763][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.039771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.046805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.053719][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.059713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.066740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.073594][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.079576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.086606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.093424][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.099407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.106548][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.113357][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.119370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.126386][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.133199][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.139199][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.146200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.153011][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.158980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.165964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.172837][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.178802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.185833][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.192809][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.198782][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.205846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.212658][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.218630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.225719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.232528][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.238511][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.245641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.252450][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.258417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.265540][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5538] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5529] close(3) = 0 [pid 5529] close(4) = -1 EBADF (Bad file descriptor) [pid 5529] close(5) = -1 EBADF (Bad file descriptor) [pid 5529] close(6) = -1 EBADF (Bad file descriptor) [pid 5529] close(7) = -1 EBADF (Bad file descriptor) [pid 5529] close(8) = -1 EBADF (Bad file descriptor) [pid 5529] close(9) = -1 EBADF (Bad file descriptor) [pid 5529] close(10) = -1 EBADF (Bad file descriptor) [pid 5529] close(11) = -1 EBADF (Bad file descriptor) [pid 5529] close(12) = -1 EBADF (Bad file descriptor) [pid 5529] close(13) = -1 EBADF (Bad file descriptor) [pid 5529] close(14) = -1 EBADF (Bad file descriptor) [pid 5529] close(15) = -1 EBADF (Bad file descriptor) [pid 5529] close(16) = -1 EBADF (Bad file descriptor) [pid 5529] close(17) = -1 EBADF (Bad file descriptor) [pid 5529] close(18) = -1 EBADF (Bad file descriptor) [pid 5529] close(19) = -1 EBADF (Bad file descriptor) [pid 5529] close(20) = -1 EBADF (Bad file descriptor) [pid 5529] close(21) = -1 EBADF (Bad file descriptor) [pid 5529] close(22) = -1 EBADF (Bad file descriptor) [pid 5529] close(23) = -1 EBADF (Bad file descriptor) [pid 5529] close(24) = -1 EBADF (Bad file descriptor) [pid 5529] close(25) = -1 EBADF (Bad file descriptor) [pid 5529] close(26) = -1 EBADF (Bad file descriptor) [pid 5529] close(27) = -1 EBADF (Bad file descriptor) [pid 5529] close(28) = -1 EBADF (Bad file descriptor) [pid 5529] close(29) = -1 EBADF (Bad file descriptor) [ 225.272434][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.278372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.285382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.292186][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.298166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.305185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.312082][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.318066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5529] exit_group(0 [pid 5530] <... ioctl resumed> ) = ? [pid 5529] <... exit_group resumed>) = ? [ 225.325081][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.331902][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.337941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.345035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.351910][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.357932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.365000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.371899][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5530] +++ exited with 0 +++ [pid 5529] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 78 ./strace-static-x86_64: Process 5539 attached [pid 5539] set_robust_list(0x555589418760, 24) = 0 [pid 5539] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5539] setpgid(0, 0) = 0 [pid 5539] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5539] write(3, "1000", 4) = 4 [pid 5539] close(3) = 0 executing program [pid 5539] write(1, "executing program\n", 18) = 18 [pid 5539] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 225.377903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.384933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.391745][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.397716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.404752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.411566][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.417542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5539] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5539] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5539] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5539] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5539] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5540 attached [pid 5540] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5539] <... clone3 resumed> => {parent_tid=[79]}, 88) = 79 [pid 5540] <... rseq resumed>) = 0 [pid 5539] rt_sigprocmask(SIG_SETMASK, [], [pid 5540] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5540] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5539] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5540] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5539] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5540] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5540] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5539] <... futex resumed>) = 0 [pid 5540] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5539] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5540] <... openat resumed>) = 3 [pid 5539] <... futex resumed>) = 0 [pid 5540] ioctl(3, USB_RAW_IOCTL_INIT [pid 5539] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5540] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5540] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 225.424590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.431414][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.437383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.444405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.451244][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.457216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.464327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.471142][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 225.477218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.484246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.491060][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.497054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.504094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.510894][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.516867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.523910][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.530722][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.536701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.543767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.550568][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.556490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.563503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.570312][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.576292][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.583313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.590115][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.596057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.603085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.609895][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.615847][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5531] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 225.622864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.629674][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.635638][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.642652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.649436][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.655376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.662387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.669276][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.675276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.682387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.689190][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.695148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.702172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.708967][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.714917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.721936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.728736][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.734713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.741761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.748548][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.754489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.761503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.768313][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.774287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.781304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.788127][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.794165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.801313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.808112][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.814060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.821088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.827901][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.833869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.840887][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.847678][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.853641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.860654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.867447][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.873528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.880515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.887304][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.893273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.900288][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.907089][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.913060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.920104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.926891][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.932840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.939865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.946669][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.952635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.959663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.966467][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.972439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.979454][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 225.986255][ C1] yealink 5-1:36.0: unexpected response 0 [ 225.992207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 225.999236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.006047][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.012028][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.019047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5531] close(3) = 0 [pid 5531] close(4) = -1 EBADF (Bad file descriptor) [pid 5531] close(5) = -1 EBADF (Bad file descriptor) [pid 5531] close(6) = -1 EBADF (Bad file descriptor) [pid 5531] close(7) = -1 EBADF (Bad file descriptor) [ 226.025861][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.031834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.038860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.045653][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.051629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.058645][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.065438][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.071408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5531] close(8) = -1 EBADF (Bad file descriptor) [pid 5531] close(9) = -1 EBADF (Bad file descriptor) [pid 5531] close(10) = -1 EBADF (Bad file descriptor) [pid 5531] close(11) = -1 EBADF (Bad file descriptor) [pid 5531] close(12) = -1 EBADF (Bad file descriptor) [pid 5531] close(13) = -1 EBADF (Bad file descriptor) [pid 5531] close(14) = -1 EBADF (Bad file descriptor) [pid 5531] close(15) = -1 EBADF (Bad file descriptor) [pid 5531] close(16) = -1 EBADF (Bad file descriptor) [pid 5531] close(17) = -1 EBADF (Bad file descriptor) [pid 5531] close(18) = -1 EBADF (Bad file descriptor) [pid 5531] close(19) = -1 EBADF (Bad file descriptor) [pid 5531] close(20) = -1 EBADF (Bad file descriptor) [pid 5531] close(21) = -1 EBADF (Bad file descriptor) [pid 5531] close(22) = -1 EBADF (Bad file descriptor) [pid 5531] close(23) = -1 EBADF (Bad file descriptor) [pid 5531] close(24) = -1 EBADF (Bad file descriptor) [pid 5531] close(25) = -1 EBADF (Bad file descriptor) [pid 5531] close(26) = -1 EBADF (Bad file descriptor) [pid 5531] close(27) = -1 EBADF (Bad file descriptor) [pid 5531] close(28) = -1 EBADF (Bad file descriptor) [ 226.078443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.085259][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.091246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.098285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.105176][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.111182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.118234][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.125058][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5531] close(29) = -1 EBADF (Bad file descriptor) [pid 5531] exit_group(0 [pid 5532] <... ioctl resumed> ) = ? [pid 5531] <... exit_group resumed>) = ? [pid 5532] +++ exited with 0 +++ [pid 5531] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=76, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 226.131138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.138168][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.144989][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.151001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.158049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.164853][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.170829][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 78 ./strace-static-x86_64: Process 5541 attached [pid 5541] set_robust_list(0x555589418760, 24) = 0 [pid 5541] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5541] setpgid(0, 0) = 0 [pid 5541] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5541] write(3, "1000", 4executing program ) = 4 [pid 5541] close(3) = 0 [pid 5541] write(1, "executing program\n", 18) = 18 [pid 5541] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5541] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5541] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5541] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5541] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 226.177880][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.184702][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.190952][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.198012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.204828][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.210802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.217837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.224750][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5541] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5541] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[79]}, 88) = 79 ./strace-static-x86_64: Process 5542 attached [pid 5541] rt_sigprocmask(SIG_SETMASK, [], [pid 5542] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5541] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5542] <... rseq resumed>) = 0 [pid 5541] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] set_robust_list(0x7f6020a4b9a0, 24 [pid 5541] <... futex resumed>) = 0 [pid 5542] <... set_robust_list resumed>) = 0 [pid 5541] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5542] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5542] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5542] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5541] <... futex resumed>) = 0 [pid 5542] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5541] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5541] <... futex resumed>) = 0 [pid 5542] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5541] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5542] <... openat resumed>) = 3 [pid 5542] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5542] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 226.230745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.237780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.244619][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.250596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.257637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.264456][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.270445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 226.277503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.284416][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.290402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.297459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.304277][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.310258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.317301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.324117][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.330108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.337149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.344052][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.350118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.357159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.363973][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.369960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.376992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.383812][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.389762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.396816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.403623][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.409579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.416609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.423437][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.429390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.436391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.443209][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.449188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.456206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.463018][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.468994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.476006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.482816][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.488788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.495811][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.502619][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.508586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.515617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.522427][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.528377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.535438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.542331][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.548275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.555300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.562111][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.568060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.575101][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.581993][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.587981][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.595014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.601824][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.607766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.614787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.621589][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.627569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.634731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.641541][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.647513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.654537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.661351][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.667333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.674452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.681366][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.687306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.694321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.701114][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.707084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.714110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.720913][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.726912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.733941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.740778][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.746755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.753803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.760618][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.766612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.773681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5542] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5533] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 226.780534][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.786513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.793546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.800355][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.806327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.813364][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.820267][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.826257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.833388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.840375][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.846371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.853424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.860232][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.866210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.873306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.880141][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.886130][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.893165][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.899989][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.905946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.912979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.919784][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.925722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.932758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.939563][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.945513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.952535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.959352][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.965331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.972363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.979165][ C1] yealink 5-1:36.0: unexpected response 0 [ 226.985114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 226.992135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 226.998947][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.004912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.011929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.018731][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.024683][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.031729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.038546][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.044616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.051653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.058465][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.064437][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.071476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.078296][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.084308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.091458][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.098282][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.104261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.111293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.118106][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.124107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5533] close(3) = 0 [pid 5533] close(4) = -1 EBADF (Bad file descriptor) [pid 5533] close(5) = -1 EBADF (Bad file descriptor) [pid 5533] close(6) = -1 EBADF (Bad file descriptor) [pid 5533] close(7) = -1 EBADF (Bad file descriptor) [pid 5533] close(8) = -1 EBADF (Bad file descriptor) [ 227.131176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.137994][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.143978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.151000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.157799][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.163731][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.170751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.177564][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5533] close(9) = -1 EBADF (Bad file descriptor) [pid 5533] close(10) = -1 EBADF (Bad file descriptor) [pid 5533] close(11) = -1 EBADF (Bad file descriptor) [pid 5533] close(12) = -1 EBADF (Bad file descriptor) [pid 5533] close(13) = -1 EBADF (Bad file descriptor) [pid 5533] close(14) = -1 EBADF (Bad file descriptor) [pid 5533] close(15) = -1 EBADF (Bad file descriptor) [pid 5533] close(16) = -1 EBADF (Bad file descriptor) [pid 5533] close(17) = -1 EBADF (Bad file descriptor) [pid 5533] close(18) = -1 EBADF (Bad file descriptor) [pid 5533] close(19) = -1 EBADF (Bad file descriptor) [pid 5533] close(20) = -1 EBADF (Bad file descriptor) [pid 5533] close(21) = -1 EBADF (Bad file descriptor) [pid 5533] close(22) = -1 EBADF (Bad file descriptor) [pid 5533] close(23) = -1 EBADF (Bad file descriptor) [pid 5533] close(24) = -1 EBADF (Bad file descriptor) [pid 5533] close(25) = -1 EBADF (Bad file descriptor) [pid 5533] close(26) = -1 EBADF (Bad file descriptor) [pid 5533] close(27) = -1 EBADF (Bad file descriptor) [pid 5533] close(28) = -1 EBADF (Bad file descriptor) [pid 5533] close(29) = -1 EBADF (Bad file descriptor) [ 227.183565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.190587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.197391][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.203331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.210538][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.217360][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.223349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5533] exit_group(0 [pid 5534] <... ioctl resumed> ) = ? [pid 5533] <... exit_group resumed>) = ? [pid 5534] +++ exited with 0 +++ [pid 5533] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=69, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5543 attached , child_tidptr=0x555589418750) = 71 [pid 5543] set_robust_list(0x555589418760, 24) = 0 [pid 5543] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 227.230385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.237199][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.243201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.250254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.257067][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.263027][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.270051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.276861][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5543] setpgid(0, 0) = 0 [pid 5543] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5543] write(3, "1000", 4) = 4 [pid 5543] close(3executing program ) = 0 [pid 5543] write(1, "executing program\n", 18) = 18 [pid 5543] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5543] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5543] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5543] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5543] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 227.282887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.289952][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.296931][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.302883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.309911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.316728][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.322708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.329760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5543] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5543] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5544 attached => {parent_tid=[72]}, 88) = 72 [pid 5544] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5543] rt_sigprocmask(SIG_SETMASK, [], [pid 5544] <... rseq resumed>) = 0 [pid 5543] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5544] set_robust_list(0x7f6020a4b9a0, 24 [pid 5543] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5543] <... futex resumed>) = 0 [pid 5544] rt_sigprocmask(SIG_SETMASK, [], [pid 5543] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5544] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5544] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5544] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5543] <... futex resumed>) = 0 [pid 5544] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5543] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5543] <... futex resumed>) = 0 [pid 5544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5543] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5544] <... openat resumed>) = 3 [pid 5544] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 227.336591][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.342547][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.349618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.356445][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.362423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.369451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.376253][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 227.382186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.389303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.396114][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.402100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.409127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.415933][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.421914][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.428923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.435735][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.441725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.448792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.455596][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.461577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.468604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.475418][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5535] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 227.481387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.488408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.495221][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.501202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.508228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.515039][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.521014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.528039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.534846][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.540812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.547831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.554623][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.560598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.567627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.574428][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.580381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.587446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.594259][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.600229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.607264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.614078][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.620108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.627166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.633968][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.640180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.647193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.654035][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.660002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.667032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.673845][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.679808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.686827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.693635][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.699599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.706632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.713437][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.719408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.726415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.733198][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.739249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.746284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.753109][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.759086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.766104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.772994][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.779114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.786162][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.793014][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.798986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.806019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.812837][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.818815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.825841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.832647][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5535] close(3) = 0 [pid 5535] close(4) = -1 EBADF (Bad file descriptor) [pid 5535] close(5) = -1 EBADF (Bad file descriptor) [pid 5535] close(6) = -1 EBADF (Bad file descriptor) [pid 5535] close(7) = -1 EBADF (Bad file descriptor) [pid 5535] close(8) = -1 EBADF (Bad file descriptor) [pid 5535] close(9) = -1 EBADF (Bad file descriptor) [pid 5535] close(10) = -1 EBADF (Bad file descriptor) [pid 5535] close(11) = -1 EBADF (Bad file descriptor) [pid 5535] close(12) = -1 EBADF (Bad file descriptor) [pid 5535] close(13) = -1 EBADF (Bad file descriptor) [pid 5535] close(14) = -1 EBADF (Bad file descriptor) [pid 5535] close(15) = -1 EBADF (Bad file descriptor) [pid 5535] close(16) = -1 EBADF (Bad file descriptor) [pid 5535] close(17) = -1 EBADF (Bad file descriptor) [ 227.838598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.845621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.852442][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.858368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.865373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.872177][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.878149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5535] close(18) = -1 EBADF (Bad file descriptor) [pid 5535] close(19) = -1 EBADF (Bad file descriptor) [pid 5535] close(20) = -1 EBADF (Bad file descriptor) [pid 5535] close(21) = -1 EBADF (Bad file descriptor) [pid 5535] close(22) = -1 EBADF (Bad file descriptor) [pid 5535] close(23) = -1 EBADF (Bad file descriptor) [pid 5535] close(24) = -1 EBADF (Bad file descriptor) [pid 5535] close(25) = -1 EBADF (Bad file descriptor) [pid 5535] close(26) = -1 EBADF (Bad file descriptor) [pid 5535] close(27) = -1 EBADF (Bad file descriptor) [pid 5535] close(28) = -1 EBADF (Bad file descriptor) [pid 5535] close(29) = -1 EBADF (Bad file descriptor) [pid 5535] exit_group(0 [pid 5536] <... ioctl resumed> ) = ? [pid 5535] <... exit_group resumed>) = ? [ 227.885185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.892030][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.898024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.905088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.911909][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.917881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.924918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.931739][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5536] +++ exited with 0 +++ [pid 5535] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 80 ./strace-static-x86_64: Process 5545 attached [ 227.937738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.944818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.951741][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.957760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 227.964815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.971676][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.977709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5545] set_robust_list(0x555589418760, 24) = 0 [pid 5545] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5545] setpgid(0, 0) = 0 [pid 5545] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5545] write(3, "1000", 4) = 4 [pid 5545] close(3) = 0 [pid 5545] write(1, "executing program\n", 18) = 18 [pid 5545] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5545] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5545] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5545] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5545] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5545] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5545] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[81]}, 88) = 81 [pid 5545] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5546 attached [pid 5545] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5545] <... futex resumed>) = 0 [pid 5546] <... rseq resumed>) = 0 [ 227.984753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 227.991814][ C1] yealink 5-1:36.0: unexpected response 0 [ 227.997829][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.004874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.011691][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.017674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.024695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.031566][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5545] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5546] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5546] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5546] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5546] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5545] <... futex resumed>) = 0 [pid 5546] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5545] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5546] <... openat resumed>) = 3 [pid 5545] <... futex resumed>) = 0 [pid 5546] ioctl(3, USB_RAW_IOCTL_INIT [pid 5545] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5546] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5546] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5546] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5537] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 228.037555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.044577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.051398][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.057417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.064428][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.071242][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.077211][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.084237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.091057][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.097045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.104100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.110895][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.116848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.123869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.130681][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.136679][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.143694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.150596][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.156548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.163574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.170382][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.176445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.183456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.190268][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.196254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.203291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.210107][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.216110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.223153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.230002][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.235994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.243020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.249838][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.255826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.262848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.269759][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.275806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.283019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.289834][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.295828][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.302854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.309663][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.315722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.322729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.329548][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.335709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.342764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.349574][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.355565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.362583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.369429][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.375368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.382381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.389191][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.395161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.402190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.408994][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.414972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.422035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.428850][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.434829][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5537] close(3) = 0 [pid 5537] close(4) = -1 EBADF (Bad file descriptor) [pid 5537] close(5) = -1 EBADF (Bad file descriptor) [pid 5537] close(6) = -1 EBADF (Bad file descriptor) [pid 5537] close(7) = -1 EBADF (Bad file descriptor) [pid 5537] close(8) = -1 EBADF (Bad file descriptor) [pid 5537] close(9) = -1 EBADF (Bad file descriptor) [pid 5537] close(10) = -1 EBADF (Bad file descriptor) [pid 5537] close(11) = -1 EBADF (Bad file descriptor) [pid 5537] close(12) = -1 EBADF (Bad file descriptor) [pid 5537] close(13) = -1 EBADF (Bad file descriptor) [pid 5537] close(14) = -1 EBADF (Bad file descriptor) [pid 5537] close(15) = -1 EBADF (Bad file descriptor) [pid 5537] close(16) = -1 EBADF (Bad file descriptor) [pid 5537] close(17) = -1 EBADF (Bad file descriptor) [pid 5537] close(18) = -1 EBADF (Bad file descriptor) [pid 5537] close(19) = -1 EBADF (Bad file descriptor) [pid 5537] close(20) = -1 EBADF (Bad file descriptor) [pid 5537] close(21) = -1 EBADF (Bad file descriptor) [ 228.441883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.448693][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.454719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.461757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.468566][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.474534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.481573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5537] close(22) = -1 EBADF (Bad file descriptor) [pid 5537] close(23) = -1 EBADF (Bad file descriptor) [pid 5537] close(24) = -1 EBADF (Bad file descriptor) [pid 5537] close(25) = -1 EBADF (Bad file descriptor) [pid 5537] close(26) = -1 EBADF (Bad file descriptor) [pid 5537] close(27) = -1 EBADF (Bad file descriptor) [pid 5537] close(28) = -1 EBADF (Bad file descriptor) [pid 5537] close(29) = -1 EBADF (Bad file descriptor) [pid 5537] exit_group(0 [pid 5539] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5538] <... ioctl resumed> ) = ? [pid 5537] <... exit_group resumed>) = ? [ 228.488385][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.494392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.501422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.508237][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.514225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.521358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.528165][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.534148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5538] +++ exited with 0 +++ [pid 5537] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 80 ./strace-static-x86_64: Process 5547 attached [pid 5547] set_robust_list(0x555589418760, 24) = 0 [pid 5547] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5547] setpgid(0, 0) = 0 [pid 5547] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5547] write(3, "1000", 4) = 4 [pid 5547] close(3) = 0 [pid 5547] write(1, "executing program\n", 18executing program ) = 18 [ 228.541184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.547993][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.553988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.561016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.567825][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.573788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.580810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5547] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5547] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5547] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5547] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5547] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5547] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5547] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5548 attached => {parent_tid=[81]}, 88) = 81 [pid 5547] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5548] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5547] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... rseq resumed>) = 0 [pid 5547] <... futex resumed>) = 0 [pid 5548] set_robust_list(0x7f6020a4b9a0, 24 [pid 5547] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5548] <... set_robust_list resumed>) = 0 [pid 5548] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 228.587619][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.593590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.600650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.607479][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.613471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.620617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.627445][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.633446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5548] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5548] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5548] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5547] <... futex resumed>) = 0 [pid 5547] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... futex resumed>) = 0 [pid 5547] <... futex resumed>) = 1 [pid 5548] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5547] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5548] <... openat resumed>) = 3 [pid 5548] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5548] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 228.640532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.647333][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.653327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.660358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.667176][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.673157][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.680204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.687031][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 228.693042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.700092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.706914][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.712907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.719955][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.726758][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.732704][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.739770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.746758][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.752740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.759782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.766597][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.772582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.779616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.786432][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.792490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.799535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.806379][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.812368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.819420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.826243][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.832229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5548] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5539] close(3) = 0 [pid 5539] close(4) = -1 EBADF (Bad file descriptor) [ 228.839251][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.846067][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.852049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.859077][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.865901][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.871872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.878901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.885711][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5539] close(5) = -1 EBADF (Bad file descriptor) [pid 5539] close(6) = -1 EBADF (Bad file descriptor) [pid 5539] close(7) = -1 EBADF (Bad file descriptor) [pid 5539] close(8) = -1 EBADF (Bad file descriptor) [pid 5539] close(9) = -1 EBADF (Bad file descriptor) [pid 5539] close(10) = -1 EBADF (Bad file descriptor) [pid 5539] close(11) = -1 EBADF (Bad file descriptor) [pid 5539] close(12) = -1 EBADF (Bad file descriptor) [pid 5539] close(13) = -1 EBADF (Bad file descriptor) [pid 5539] close(14) = -1 EBADF (Bad file descriptor) [pid 5539] close(15) = -1 EBADF (Bad file descriptor) [pid 5539] close(16) = -1 EBADF (Bad file descriptor) [pid 5539] close(17) = -1 EBADF (Bad file descriptor) [pid 5539] close(18) = -1 EBADF (Bad file descriptor) [pid 5539] close(19) = -1 EBADF (Bad file descriptor) [pid 5539] close(20) = -1 EBADF (Bad file descriptor) [pid 5539] close(21) = -1 EBADF (Bad file descriptor) [ 228.891685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.898753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.905572][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.911557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.918582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.925406][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.931492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5539] close(22) = -1 EBADF (Bad file descriptor) [pid 5539] close(23) = -1 EBADF (Bad file descriptor) [pid 5539] close(24) = -1 EBADF (Bad file descriptor) [pid 5539] close(25) = -1 EBADF (Bad file descriptor) [pid 5539] close(26) = -1 EBADF (Bad file descriptor) [pid 5539] close(27) = -1 EBADF (Bad file descriptor) [pid 5539] close(28) = -1 EBADF (Bad file descriptor) [pid 5539] close(29) = -1 EBADF (Bad file descriptor) [pid 5539] exit_group(0 [pid 5540] <... ioctl resumed> ) = ? [pid 5539] <... exit_group resumed>) = ? [ 228.938555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.945363][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.951325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.958429][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.965245][ C1] yealink 5-1:36.0: unexpected response 0 [ 228.971219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.978244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 228.985056][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5540] +++ exited with 0 +++ [pid 5539] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 80 [ 228.991043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 228.998073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.004885][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.010840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.017876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.024674][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.030616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.037642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5549 attached [pid 5549] set_robust_list(0x555589418760, 24) = 0 [pid 5549] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5549] setpgid(0, 0) = 0 [pid 5549] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5549] write(3, "1000", 4) = 4 [pid 5549] close(3) = 0 executing program [pid 5549] write(1, "executing program\n", 18) = 18 [pid 5549] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5549] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5549] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5549] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5549] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 229.044472][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.050459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.057588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.064408][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.070400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.077431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.084244][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5549] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5549] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5550 attached => {parent_tid=[81]}, 88) = 81 [pid 5550] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5549] rt_sigprocmask(SIG_SETMASK, [], [pid 5550] <... rseq resumed>) = 0 [pid 5549] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] set_robust_list(0x7f6020a4b9a0, 24 [pid 5549] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... set_robust_list resumed>) = 0 [pid 5549] <... futex resumed>) = 0 [pid 5550] rt_sigprocmask(SIG_SETMASK, [], [pid 5549] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5550] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5550] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5550] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5549] <... futex resumed>) = 0 [pid 5550] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5549] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5550] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5550] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5549] <... futex resumed>) = 0 [pid 5550] <... openat resumed>) = 3 [pid 5549] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5550] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 229.090222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.097282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.104104][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.110106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.117148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.123971][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.129963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.136999][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5550] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 229.143803][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.149752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.156775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.163586][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.169568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.176603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.183427][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.189394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.196415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.203229][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.209209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.216253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.223058][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.229028][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.236111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.242905][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.248834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.255848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.262654][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.268643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.275661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.282483][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.288461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5550] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5541] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 229.295476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.302276][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.308319][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.315345][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.322154][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.328166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.335193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.341990][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.347950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.354993][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.361794][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.367762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.374788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.381598][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.387587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.394626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.401413][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.407353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.414472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.421296][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.427254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.434314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.441134][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.447118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.454147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.460965][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.466943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.473976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.480788][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.486766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.493796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.500606][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.506579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.513618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.520426][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.526400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.533425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.540234][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.546214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.553206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.560012][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.566006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.573025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.579837][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.585801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.592822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.599634][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.605625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.612661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.619506][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.625547][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.632569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.639392][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5541] close(3) = 0 [pid 5541] close(4) = -1 EBADF (Bad file descriptor) [pid 5541] close(5) = -1 EBADF (Bad file descriptor) [pid 5541] close(6) = -1 EBADF (Bad file descriptor) [pid 5541] close(7) = -1 EBADF (Bad file descriptor) [pid 5541] close(8) = -1 EBADF (Bad file descriptor) [pid 5541] close(9) = -1 EBADF (Bad file descriptor) [pid 5541] close(10) = -1 EBADF (Bad file descriptor) [pid 5541] close(11) = -1 EBADF (Bad file descriptor) [pid 5541] close(12) = -1 EBADF (Bad file descriptor) [pid 5541] close(13) = -1 EBADF (Bad file descriptor) [pid 5541] close(14) = -1 EBADF (Bad file descriptor) [pid 5541] close(15) = -1 EBADF (Bad file descriptor) [pid 5541] close(16) = -1 EBADF (Bad file descriptor) [ 229.645364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.652371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.659178][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.665142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.672148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.679149][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.685116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5541] close(17) = -1 EBADF (Bad file descriptor) [pid 5541] close(18) = -1 EBADF (Bad file descriptor) [pid 5541] close(19) = -1 EBADF (Bad file descriptor) [pid 5541] close(20) = -1 EBADF (Bad file descriptor) [pid 5541] close(21) = -1 EBADF (Bad file descriptor) [pid 5541] close(22) = -1 EBADF (Bad file descriptor) [pid 5541] close(23) = -1 EBADF (Bad file descriptor) [pid 5541] close(24) = -1 EBADF (Bad file descriptor) [pid 5541] close(25) = -1 EBADF (Bad file descriptor) [pid 5541] close(26) = -1 EBADF (Bad file descriptor) [pid 5541] close(27) = -1 EBADF (Bad file descriptor) [pid 5541] close(28) = -1 EBADF (Bad file descriptor) [pid 5541] close(29) = -1 EBADF (Bad file descriptor) [pid 5541] exit_group(0 [pid 5542] <... ioctl resumed> ) = ? [pid 5541] <... exit_group resumed>) = ? [pid 5542] +++ exited with 0 +++ [pid 5541] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=78, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 229.692127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.698944][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.704930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.711977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.718813][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.724814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.731861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.739551][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 80 ./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x555589418760, 24) = 0 [pid 5551] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5551] setpgid(0, 0) = 0 [pid 5551] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5551] write(3, "1000", 4) = 4 [pid 5551] close(3) = 0 [pid 5551] write(1, "executing program\n", 18) = 18 [pid 5551] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5551] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 229.745572][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.752618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.759440][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.765461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.772498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.779301][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.785304][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5551] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5551] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5551] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5551] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5551] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[81]}, 88) = 81 [pid 5551] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5552 attached NULL, 8) = 0 [pid 5552] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5551] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... rseq resumed>) = 0 [pid 5551] <... futex resumed>) = 0 [pid 5552] set_robust_list(0x7f6020a4b9a0, 24 [pid 5551] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5552] <... set_robust_list resumed>) = 0 [pid 5552] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5552] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5552] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5551] <... futex resumed>) = 0 [ 229.792377][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.799248][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.805243][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.812304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.819163][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.825119][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.832244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.839241][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5552] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5551] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] <... openat resumed>) = 3 [pid 5551] <... futex resumed>) = 0 [pid 5551] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5552] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5552] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5552] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 229.845282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.852342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.859171][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.865167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.872205][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.879054][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.885007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.892042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.898852][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.904852][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.911978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.918777][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.924735][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.931827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.938739][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.944693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.951725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.958559][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.964541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.971574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.978385][ C1] yealink 5-1:36.0: unexpected response 0 [ 229.984361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 229.991394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 229.998199][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.004256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.011333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.018150][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.024129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.031154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.038095][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.044084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.051048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.057935][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.063885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.070907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.077703][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.083641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.090676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.097479][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.103499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.110500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.117318][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.123277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.130326][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.137216][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.143168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.150192][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.156997][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.162977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.170035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.176844][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.182818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.189847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.196656][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.202653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.209678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.216474][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.222464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.229478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.236268][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.242198][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.249211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.256007][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.261927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.268974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.275781][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.281751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.288866][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.295657][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.301764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.309062][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.315871][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.321838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.328869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.335680][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.341656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.348687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.355575][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.361556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.368604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.375429][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.381414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.388448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.395354][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5552] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5543] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 230.401335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.408356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.415175][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.421141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.428190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.435005][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.440969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.448009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.454815][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.460823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.467906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.474726][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.480717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.487731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.494541][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.500515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.507541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.514343][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.520383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.527419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.534232][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.540223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.547255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.554060][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.560008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.567054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.573873][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.579841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.586875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.593695][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.599713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.606766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.613589][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.619588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.626635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.633441][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.639439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.646479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.653302][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.659314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.666361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.673180][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.679135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.686174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.692967][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.698897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.705903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.712705][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.718629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.725657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.732476][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.738451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.745475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.752289][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.758362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.765381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.772188][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.778133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.785173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.791989][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5543] close(3) = 0 [pid 5543] close(4) = -1 EBADF (Bad file descriptor) [pid 5543] close(5) = -1 EBADF (Bad file descriptor) [pid 5543] close(6) = -1 EBADF (Bad file descriptor) [pid 5543] close(7) = -1 EBADF (Bad file descriptor) [pid 5543] close(8) = -1 EBADF (Bad file descriptor) [pid 5543] close(9) = -1 EBADF (Bad file descriptor) [pid 5543] close(10) = -1 EBADF (Bad file descriptor) [pid 5543] close(11) = -1 EBADF (Bad file descriptor) [pid 5543] close(12) = -1 EBADF (Bad file descriptor) [pid 5543] close(13) = -1 EBADF (Bad file descriptor) [pid 5543] close(14) = -1 EBADF (Bad file descriptor) [pid 5543] close(15) = -1 EBADF (Bad file descriptor) [pid 5543] close(16) = -1 EBADF (Bad file descriptor) [pid 5543] close(17) = -1 EBADF (Bad file descriptor) [pid 5543] close(18) = -1 EBADF (Bad file descriptor) [pid 5543] close(19) = -1 EBADF (Bad file descriptor) [pid 5543] close(20) = -1 EBADF (Bad file descriptor) [pid 5543] close(21) = -1 EBADF (Bad file descriptor) [pid 5543] close(22) = -1 EBADF (Bad file descriptor) [pid 5543] close(23) = -1 EBADF (Bad file descriptor) [pid 5543] close(24) = -1 EBADF (Bad file descriptor) [pid 5543] close(25) = -1 EBADF (Bad file descriptor) [pid 5543] close(26) = -1 EBADF (Bad file descriptor) [pid 5543] close(27) = -1 EBADF (Bad file descriptor) [ 230.797939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.804968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.811784][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.817776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.824824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.831640][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.837623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.844664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5543] close(28) = -1 EBADF (Bad file descriptor) [pid 5543] close(29) = -1 EBADF (Bad file descriptor) [pid 5543] exit_group(0 [pid 5544] <... ioctl resumed> ) = ? [pid 5543] <... exit_group resumed>) = ? [pid 5544] +++ exited with 0 +++ [pid 5543] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=71, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 73 [ 230.851487][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.857498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.864534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.871361][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.877341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.884391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.891205][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.897189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5553 attached [pid 5553] set_robust_list(0x555589418760, 24) = 0 [pid 5553] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5553] setpgid(0, 0) = 0 [pid 5553] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5553] write(3, "1000", 4) = 4 [pid 5553] close(3) = 0 executing program [pid 5553] write(1, "executing program\n", 18) = 18 [pid 5553] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5553] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5553] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5553] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5553] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5553] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 230.904211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.911026][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.917004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.924036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.930862][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.936854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.943908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5553] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[74]}, 88) = 74 [pid 5553] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5553] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5553] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5554 attached [pid 5554] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5554] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5554] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5554] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5554] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5553] <... futex resumed>) = 0 [pid 5554] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5553] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5554] <... openat resumed>) = 3 [pid 5553] <... futex resumed>) = 0 [ 230.950719][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.956699][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.963743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.970558][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.976508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 230.983536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 230.990357][ C1] yealink 5-1:36.0: unexpected response 0 [ 230.996521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5554] ioctl(3, USB_RAW_IOCTL_INIT [pid 5553] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5554] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5554] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5554] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 231.003571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.010380][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.016341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.023391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.030202][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.036189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.043236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5554] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5545] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 231.050054][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.056033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.063069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.069880][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.075943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.083002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.089814][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.095796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.102842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.109650][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.115809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.122843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.129653][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.135606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.142636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.149456][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.155421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.162422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.169229][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.175401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.182445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.189257][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.195229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.202286][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.209139][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.215118][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.222150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.229015][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.235098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.242179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.249001][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.254983][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.262042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.268868][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.274895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.281960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.288779][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.294736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.301788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.308596][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.314568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.321613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.328431][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.334407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.341431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.348231][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.354242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.361278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.368092][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.374086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.381233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.388085][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.394062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.401091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.407914][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.413893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.420936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.427733][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.433666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.440699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.447513][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5545] close(3) = 0 [pid 5545] close(4) = -1 EBADF (Bad file descriptor) [pid 5545] close(5) = -1 EBADF (Bad file descriptor) [pid 5545] close(6) = -1 EBADF (Bad file descriptor) [pid 5545] close(7) = -1 EBADF (Bad file descriptor) [pid 5545] close(8) = -1 EBADF (Bad file descriptor) [pid 5545] close(9) = -1 EBADF (Bad file descriptor) [pid 5545] close(10) = -1 EBADF (Bad file descriptor) [pid 5545] close(11) = -1 EBADF (Bad file descriptor) [pid 5545] close(12) = -1 EBADF (Bad file descriptor) [pid 5545] close(13) = -1 EBADF (Bad file descriptor) [pid 5545] close(14) = -1 EBADF (Bad file descriptor) [ 231.453506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.460492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.467283][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.473269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.480298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.487110][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.493081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5545] close(15) = -1 EBADF (Bad file descriptor) [pid 5545] close(16) = -1 EBADF (Bad file descriptor) [pid 5545] close(17) = -1 EBADF (Bad file descriptor) [pid 5545] close(18) = -1 EBADF (Bad file descriptor) [pid 5545] close(19) = -1 EBADF (Bad file descriptor) [pid 5545] close(20) = -1 EBADF (Bad file descriptor) [pid 5545] close(21) = -1 EBADF (Bad file descriptor) [pid 5545] close(22) = -1 EBADF (Bad file descriptor) [pid 5545] close(23) = -1 EBADF (Bad file descriptor) [pid 5545] close(24) = -1 EBADF (Bad file descriptor) [pid 5545] close(25) = -1 EBADF (Bad file descriptor) [pid 5545] close(26) = -1 EBADF (Bad file descriptor) [pid 5545] close(27) = -1 EBADF (Bad file descriptor) [pid 5545] close(28) = -1 EBADF (Bad file descriptor) [pid 5545] close(29) = -1 EBADF (Bad file descriptor) [pid 5545] exit_group(0 [pid 5546] <... ioctl resumed> ) = ? [pid 5545] <... exit_group resumed>) = ? [ 231.500633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.507449][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.513469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.520507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.527319][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.533296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.540425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.547235][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5546] +++ exited with 0 +++ [pid 5545] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5555 attached , child_tidptr=0x555589418750) = 82 [pid 5555] set_robust_list(0x555589418760, 24) = 0 [ 231.553219][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.560348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.567149][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.573126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.580151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.586961][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.592936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.600035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5555] setpgid(0, 0) = 0 [pid 5555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5555] write(3, "1000", 4) = 4 [pid 5555] close(3executing program ) = 0 [pid 5555] write(1, "executing program\n", 18) = 18 [pid 5555] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5555] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5555] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5555] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5555] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5555] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5556 attached => {parent_tid=[83]}, 88) = 83 [pid 5556] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5555] rt_sigprocmask(SIG_SETMASK, [], [pid 5556] <... rseq resumed>) = 0 [pid 5555] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] set_robust_list(0x7f6020a4b9a0, 24 [pid 5555] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... set_robust_list resumed>) = 0 [pid 5555] <... futex resumed>) = 0 [pid 5556] rt_sigprocmask(SIG_SETMASK, [], [pid 5555] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5556] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5556] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 231.606837][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.612792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.619892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.626806][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.632814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.639848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.646655][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5556] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5555] <... futex resumed>) = 0 [pid 5556] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5555] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5556] <... openat resumed>) = 3 [pid 5555] <... futex resumed>) = 0 [pid 5556] ioctl(3, USB_RAW_IOCTL_INIT [pid 5555] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5556] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5556] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 231.652729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.659745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.666607][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.672584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.679635][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.686452][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.692438][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.699469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5556] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5547] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 231.706302][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.712283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.719332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.726143][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.732092][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.739078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.745871][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.751829][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.758939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.765762][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.771753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.778790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.785675][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.791711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.798759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.805584][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.811549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.818568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.825363][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.831297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.838410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.845311][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.851304][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.858306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.865140][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.871117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.878153][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.884968][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.890926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.897958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.904804][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.910754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.917787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.924606][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.930587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.937631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.944458][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.950449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.957469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.964288][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.970274][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.977298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 231.984116][ C1] yealink 5-1:36.0: unexpected response 0 [ 231.990075][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 231.997114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.004015][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.010106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.017137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.023954][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.029945][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.036979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.043796][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.049770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5547] close(3) = 0 [pid 5547] close(4) = -1 EBADF (Bad file descriptor) [pid 5547] close(5) = -1 EBADF (Bad file descriptor) [pid 5547] close(6) = -1 EBADF (Bad file descriptor) [pid 5547] close(7) = -1 EBADF (Bad file descriptor) [pid 5547] close(8) = -1 EBADF (Bad file descriptor) [ 232.056799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.063603][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.069574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.076597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.083440][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.089403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.096503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.103320][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5547] close(9) = -1 EBADF (Bad file descriptor) [pid 5547] close(10) = -1 EBADF (Bad file descriptor) [pid 5547] close(11) = -1 EBADF (Bad file descriptor) [pid 5547] close(12) = -1 EBADF (Bad file descriptor) [pid 5547] close(13) = -1 EBADF (Bad file descriptor) [pid 5547] close(14) = -1 EBADF (Bad file descriptor) [pid 5547] close(15) = -1 EBADF (Bad file descriptor) [pid 5547] close(16) = -1 EBADF (Bad file descriptor) [pid 5547] close(17) = -1 EBADF (Bad file descriptor) [pid 5547] close(18) = -1 EBADF (Bad file descriptor) [pid 5547] close(19) = -1 EBADF (Bad file descriptor) [pid 5547] close(20) = -1 EBADF (Bad file descriptor) [pid 5547] close(21) = -1 EBADF (Bad file descriptor) [pid 5547] close(22) = -1 EBADF (Bad file descriptor) [pid 5547] close(23) = -1 EBADF (Bad file descriptor) [pid 5547] close(24) = -1 EBADF (Bad file descriptor) [pid 5547] close(25) = -1 EBADF (Bad file descriptor) [pid 5547] close(26) = -1 EBADF (Bad file descriptor) [pid 5547] close(27) = -1 EBADF (Bad file descriptor) [pid 5547] close(28) = -1 EBADF (Bad file descriptor) [pid 5547] close(29) = -1 EBADF (Bad file descriptor) [ 232.109313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.116348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.123167][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.129146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.136201][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.143011][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.148956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5547] exit_group(0 [pid 5548] <... ioctl resumed> ) = ? [pid 5547] <... exit_group resumed>) = ? [pid 5548] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5549] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) ./strace-static-x86_64: Process 5557 attached [pid 5104] <... clone resumed>, child_tidptr=0x555589418750) = 82 [pid 5557] set_robust_list(0x555589418760, 24) = 0 [ 232.155984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.162804][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.168793][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.175849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.182670][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.188666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.195715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.202537][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5557] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5557] setpgid(0, 0) = 0 [pid 5557] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5557] write(3, "1000", 4) = 4 [pid 5557] close(3) = 0 [pid 5557] write(1, "executing program\n", 18executing program ) = 18 [pid 5557] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5557] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5557] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5557] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5557] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5557] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5557] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[83]}, 88) = 83 [pid 5557] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5558 attached [pid 5557] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5557] <... futex resumed>) = 0 [pid 5558] <... rseq resumed>) = 0 [ 232.208518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.215546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.222363][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.228325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.235442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.242266][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.248364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5557] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5558] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5558] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5558] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5558] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5557] <... futex resumed>) = 0 [pid 5558] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5557] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5558] <... openat resumed>) = 3 [pid 5557] <... futex resumed>) = 0 [pid 5558] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5558] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5557] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 232.255494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.262304][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.268293][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.275328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.282142][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.288120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.295158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.302062][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.308037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.315079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.321910][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.327895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.334914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.341722][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.347718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.354735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.361529][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.367506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.374681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.381491][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.387509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.394525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.401345][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.407326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.414349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.421177][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.427149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.434249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.441066][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.447056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.454098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.460906][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.466857][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.473899][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.480719][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.486704][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.493728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.500543][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5549] close(3) = 0 [pid 5549] close(4) = -1 EBADF (Bad file descriptor) [pid 5549] close(5) = -1 EBADF (Bad file descriptor) [pid 5549] close(6) = -1 EBADF (Bad file descriptor) [pid 5549] close(7) = -1 EBADF (Bad file descriptor) [ 232.506547][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.513592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.520405][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.526349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.533374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.540188][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.546174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.553202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5549] close(8) = -1 EBADF (Bad file descriptor) [pid 5549] close(9) = -1 EBADF (Bad file descriptor) [pid 5549] close(10) = -1 EBADF (Bad file descriptor) [pid 5549] close(11) = -1 EBADF (Bad file descriptor) [pid 5549] close(12) = -1 EBADF (Bad file descriptor) [pid 5549] close(13) = -1 EBADF (Bad file descriptor) [pid 5549] close(14) = -1 EBADF (Bad file descriptor) [pid 5549] close(15) = -1 EBADF (Bad file descriptor) [pid 5549] close(16) = -1 EBADF (Bad file descriptor) [pid 5549] close(17) = -1 EBADF (Bad file descriptor) [pid 5549] close(18) = -1 EBADF (Bad file descriptor) [pid 5549] close(19) = -1 EBADF (Bad file descriptor) [ 232.560043][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.566038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.573184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.580102][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.586256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.593313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.600096][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5549] close(20) = -1 EBADF (Bad file descriptor) [pid 5549] close(21) = -1 EBADF (Bad file descriptor) [pid 5549] close(22) = -1 EBADF (Bad file descriptor) [pid 5549] close(23) = -1 EBADF (Bad file descriptor) [pid 5549] close(24) = -1 EBADF (Bad file descriptor) [pid 5549] close(25) = -1 EBADF (Bad file descriptor) [pid 5549] close(26) = -1 EBADF (Bad file descriptor) [pid 5549] close(27) = -1 EBADF (Bad file descriptor) [pid 5549] close(28) = -1 EBADF (Bad file descriptor) [pid 5549] close(29) = -1 EBADF (Bad file descriptor) [pid 5549] exit_group(0) = ? [pid 5550] <... ioctl resumed> ) = ? [ 232.606019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.613052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.620309][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.626269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.633321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.640138][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.646093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.653215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5550] +++ exited with 0 +++ [pid 5549] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 82 ./strace-static-x86_64: Process 5559 attached [pid 5559] set_robust_list(0x555589418760, 24) = 0 [pid 5559] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 232.660039][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.666018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.673072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.679886][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.685882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.692933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.699744][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.705687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5559] setpgid(0, 0) = 0 executing program [pid 5559] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5559] write(3, "1000", 4) = 4 [pid 5559] close(3) = 0 [pid 5559] write(1, "executing program\n", 18) = 18 [pid 5559] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5559] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5559] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5559] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5559] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5559] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5559] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5560 attached => {parent_tid=[83]}, 88) = 83 [pid 5560] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5559] rt_sigprocmask(SIG_SETMASK, [], [pid 5560] <... rseq resumed>) = 0 [pid 5559] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5559] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] set_robust_list(0x7f6020a4b9a0, 24 [pid 5559] <... futex resumed>) = 0 [pid 5559] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5560] <... set_robust_list resumed>) = 0 [pid 5560] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 232.712710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.719528][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.725515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.732603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.739426][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.745435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.752467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5560] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5560] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5559] <... futex resumed>) = 0 [pid 5560] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5559] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5560] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5559] <... futex resumed>) = 0 [pid 5560] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5559] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5560] <... openat resumed>) = 3 [pid 5560] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5560] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5560] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 232.759287][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.765269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.772363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.779196][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.785187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.792229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.799047][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.805026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.812065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.818915][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.824891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.831956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.838762][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.844732][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.851755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5560] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5551] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 232.858559][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.864543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.871557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.878379][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.884346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.891348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.898156][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.904140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.911210][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.918175][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.924140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.931151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.937970][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.943961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.951047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.957912][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.964040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.971066][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.977873][ C1] yealink 5-1:36.0: unexpected response 0 [ 232.983882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 232.990929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 232.997741][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.003741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.010810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.017619][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.023606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.030649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.037464][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.043453][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.050487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.057299][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.063292][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.070304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.077117][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.083098][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.090168][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.096958][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.102936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.109951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.116754][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.122725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.129773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.136585][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.142563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.149593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.156396][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.162338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.169395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.176206][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.182188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.189228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.196034][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.201967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.208969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.215774][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.221712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.228743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.235657][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.241640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.248770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.255584][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5551] close(3) = 0 [pid 5551] close(4) = -1 EBADF (Bad file descriptor) [pid 5551] close(5) = -1 EBADF (Bad file descriptor) [pid 5551] close(6) = -1 EBADF (Bad file descriptor) [pid 5551] close(7) = -1 EBADF (Bad file descriptor) [pid 5551] close(8) = -1 EBADF (Bad file descriptor) [pid 5551] close(9) = -1 EBADF (Bad file descriptor) [pid 5551] close(10) = -1 EBADF (Bad file descriptor) [pid 5551] close(11) = -1 EBADF (Bad file descriptor) [pid 5551] close(12) = -1 EBADF (Bad file descriptor) [pid 5551] close(13) = -1 EBADF (Bad file descriptor) [pid 5551] close(14) = -1 EBADF (Bad file descriptor) [pid 5551] close(15) = -1 EBADF (Bad file descriptor) [pid 5551] close(16) = -1 EBADF (Bad file descriptor) [pid 5551] close(17) = -1 EBADF (Bad file descriptor) [pid 5551] close(18) = -1 EBADF (Bad file descriptor) [pid 5551] close(19) = -1 EBADF (Bad file descriptor) [pid 5551] close(20) = -1 EBADF (Bad file descriptor) [pid 5551] close(21) = -1 EBADF (Bad file descriptor) [ 233.261532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.268546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.275342][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.281334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.288365][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.295190][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.301173][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.308227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5551] close(22) = -1 EBADF (Bad file descriptor) [pid 5551] close(23) = -1 EBADF (Bad file descriptor) [pid 5551] close(24) = -1 EBADF (Bad file descriptor) [pid 5551] close(25) = -1 EBADF (Bad file descriptor) [pid 5551] close(26) = -1 EBADF (Bad file descriptor) [pid 5551] close(27) = -1 EBADF (Bad file descriptor) [pid 5551] close(28) = -1 EBADF (Bad file descriptor) [pid 5551] close(29) = -1 EBADF (Bad file descriptor) [pid 5551] exit_group(0) = ? [ 233.315048][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.321038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.328102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.334918][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.340868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.347905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.354721][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5552] <... ioctl resumed> ) = ? [pid 5552] +++ exited with 0 +++ [pid 5551] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=80, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 82 [ 233.360713][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.367762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.374547][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.380472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.387664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.394569][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.400562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.407688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5561 attached [pid 5561] set_robust_list(0x555589418760, 24) = 0 [pid 5561] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5561] setpgid(0, 0) = 0 [pid 5561] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5561] write(3, "1000", 4) = 4 [pid 5561] close(3) = 0 [pid 5561] write(1, "executing program\n", 18executing program ) = 18 [pid 5561] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5561] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 233.414505][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.420577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.428215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.435021][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.440964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.447966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.454775][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5561] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5561] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5561] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5561] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5561] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[83]}, 88) = 83 [pid 5561] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5562 attached NULL, 8) = 0 [pid 5562] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5561] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] set_robust_list(0x7f6020a4b9a0, 24 [pid 5561] <... futex resumed>) = 0 [pid 5562] <... set_robust_list resumed>) = 0 [pid 5561] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [ 233.460750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.467789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.474604][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.480573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.487594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.494408][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.500430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.507438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5562] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5562] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5562] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5561] <... futex resumed>) = 0 [pid 5562] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5561] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5562] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5561] <... futex resumed>) = 0 [pid 5562] <... openat resumed>) = 3 [pid 5561] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5562] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5562] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 233.514252][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.520233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.527261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.534077][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.540059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.547085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.553910][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.559889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.566919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.573788][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.579753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.586754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.593730][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.599675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.606707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.613571][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.619532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.626565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.633380][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.639358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.646381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.653202][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.659167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.666241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.673064][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.679057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.686099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.692999][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.699000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.706100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.712910][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.718863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.725965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.732801][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.738775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.745805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.752620][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.758612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.765719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.772530][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.778508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.785547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.792360][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.798387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.805430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.812245][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.818264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.825318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.832144][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.838256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.845294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.852103][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.858104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.865130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.871932][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.877978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.885008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.891829][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.897807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.904829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.911634][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.917571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.924608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.931424][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.937409][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.944435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.951244][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.957217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.964227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.971019][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.976976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 233.984013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 233.990824][ C1] yealink 5-1:36.0: unexpected response 0 [ 233.996820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.003870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.010852][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5562] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5553] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 234.016899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.024020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.030835][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.036803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.043856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.050759][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.056820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.063867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.070684][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.076664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.083702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.090512][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.096555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.103588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.110438][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.116381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.123421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.130238][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.136192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.143229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.150055][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.156024][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.163195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.170011][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.176008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.183068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.189876][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.195965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.203002][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.209824][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.215787][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.222815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.229628][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.235632][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.242735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.249556][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.255586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.262619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.269432][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.275379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.282378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.289180][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.295126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.302160][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.308977][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.314957][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.322000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.328792][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.334791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.341820][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.348632][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.354615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.361649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.368461][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.374432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.381451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.388289][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.394235][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.401264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.408086][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.414081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.421203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.428030][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.434023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.441072][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.447885][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.453972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.461022][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5553] close(3) = 0 [pid 5553] close(4) = -1 EBADF (Bad file descriptor) [pid 5553] close(5) = -1 EBADF (Bad file descriptor) [pid 5553] close(6) = -1 EBADF (Bad file descriptor) [pid 5553] close(7) = -1 EBADF (Bad file descriptor) [pid 5553] close(8) = -1 EBADF (Bad file descriptor) [pid 5553] close(9) = -1 EBADF (Bad file descriptor) [pid 5553] close(10) = -1 EBADF (Bad file descriptor) [pid 5553] close(11) = -1 EBADF (Bad file descriptor) [pid 5553] close(12) = -1 EBADF (Bad file descriptor) [pid 5553] close(13) = -1 EBADF (Bad file descriptor) [pid 5553] close(14) = -1 EBADF (Bad file descriptor) [ 234.467842][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.473830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.480862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.487672][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.493691][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.500738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.507549][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.513618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5553] close(15) = -1 EBADF (Bad file descriptor) [pid 5553] close(16) = -1 EBADF (Bad file descriptor) [pid 5553] close(17) = -1 EBADF (Bad file descriptor) [pid 5553] close(18) = -1 EBADF (Bad file descriptor) [pid 5553] close(19) = -1 EBADF (Bad file descriptor) [pid 5553] close(20) = -1 EBADF (Bad file descriptor) [pid 5553] close(21) = -1 EBADF (Bad file descriptor) [pid 5553] close(22) = -1 EBADF (Bad file descriptor) [pid 5553] close(23) = -1 EBADF (Bad file descriptor) [pid 5553] close(24) = -1 EBADF (Bad file descriptor) [pid 5553] close(25) = -1 EBADF (Bad file descriptor) [pid 5553] close(26) = -1 EBADF (Bad file descriptor) [pid 5553] close(27) = -1 EBADF (Bad file descriptor) [pid 5553] close(28) = -1 EBADF (Bad file descriptor) [pid 5553] close(29) = -1 EBADF (Bad file descriptor) [pid 5553] exit_group(0) = ? [pid 5554] <... ioctl resumed> ) = ? [ 234.520649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.527475][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.533473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.540512][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.547329][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.553323][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.560383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5554] +++ exited with 0 +++ [pid 5553] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=73, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 75 ./strace-static-x86_64: Process 5563 attached [pid 5563] set_robust_list(0x555589418760, 24) = 0 [ 234.567377][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.573355][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.580396][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.587221][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.593215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.600237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.607058][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.613030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5563] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5563] setpgid(0, 0) = 0 [pid 5563] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5563] write(3, "1000", 4executing program ) = 4 [pid 5563] close(3) = 0 [pid 5563] write(1, "executing program\n", 18) = 18 [pid 5563] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5563] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5563] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5563] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5563] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5563] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 234.620097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.626927][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.632910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.640046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.646857][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.652814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.659889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.666706][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5563] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5564 attached [pid 5564] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5564] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5564] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5564] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5563] <... clone3 resumed> => {parent_tid=[76]}, 88) = 76 [pid 5563] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5563] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... futex resumed>) = 0 [pid 5563] <... futex resumed>) = 1 [pid 5564] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5563] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5564] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5564] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5563] <... futex resumed>) = 0 [pid 5564] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5563] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] <... openat resumed>) = 3 [pid 5563] <... futex resumed>) = 0 [pid 5563] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 234.672684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.679718][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.686538][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.692532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.699565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.706377][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.712308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5564] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5555] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5564] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5564] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 234.719321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.726154][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.732133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.739165][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.745993][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.751995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.759020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.765841][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.771844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.778883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.785703][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.791687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.798731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.805545][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.811530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.818617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.825526][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.831487][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.838528][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.845344][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.851342][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.858411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.865231][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.871225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.878266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.885087][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.891091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.898138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.904958][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.910903][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.917941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.924760][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.930738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.937779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.944581][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.950551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.957817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.964641][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.970623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.977678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 234.984499][ C1] yealink 5-1:36.0: unexpected response 0 [ 234.990503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 234.997728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.004545][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.010520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.017566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5564] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5555] close(3) = 0 [pid 5555] close(4) = -1 EBADF (Bad file descriptor) [pid 5555] close(5) = -1 EBADF (Bad file descriptor) [pid 5555] close(6) = -1 EBADF (Bad file descriptor) [pid 5555] close(7) = -1 EBADF (Bad file descriptor) [pid 5555] close(8) = -1 EBADF (Bad file descriptor) [pid 5555] close(9) = -1 EBADF (Bad file descriptor) [pid 5555] close(10) = -1 EBADF (Bad file descriptor) [pid 5555] close(11) = -1 EBADF (Bad file descriptor) [ 235.024365][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.030310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.037321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.044133][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.050101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.057134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.063959][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5555] close(12) = -1 EBADF (Bad file descriptor) [pid 5555] close(13) = -1 EBADF (Bad file descriptor) [pid 5555] close(14) = -1 EBADF (Bad file descriptor) [pid 5555] close(15) = -1 EBADF (Bad file descriptor) [pid 5555] close(16) = -1 EBADF (Bad file descriptor) [pid 5555] close(17) = -1 EBADF (Bad file descriptor) [pid 5555] close(18) = -1 EBADF (Bad file descriptor) [pid 5555] close(19) = -1 EBADF (Bad file descriptor) [pid 5555] close(20) = -1 EBADF (Bad file descriptor) [pid 5555] close(21) = -1 EBADF (Bad file descriptor) [pid 5555] close(22) = -1 EBADF (Bad file descriptor) [pid 5555] close(23) = -1 EBADF (Bad file descriptor) [pid 5555] close(24) = -1 EBADF (Bad file descriptor) [pid 5555] close(25) = -1 EBADF (Bad file descriptor) [pid 5555] close(26) = -1 EBADF (Bad file descriptor) [pid 5555] close(27) = -1 EBADF (Bad file descriptor) [pid 5555] close(28) = -1 EBADF (Bad file descriptor) [pid 5555] close(29) = -1 EBADF (Bad file descriptor) [ 235.069950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.077014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.083825][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.089820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.096857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.103682][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.109670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.116702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5555] exit_group(0 [pid 5556] <... ioctl resumed> ) = ? [pid 5555] <... exit_group resumed>) = ? [pid 5556] +++ exited with 0 +++ [pid 5555] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5565 attached , child_tidptr=0x555589418750) = 84 [pid 5565] set_robust_list(0x555589418760, 24) = 0 [pid 5565] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 235.123515][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.129504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.136801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.143625][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.149609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.156655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.163471][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5565] setpgid(0, 0) = 0 [pid 5565] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5565] write(3, "1000", 4executing program ) = 4 [pid 5565] close(3) = 0 [pid 5565] write(1, "executing program\n", 18) = 18 [pid 5565] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5565] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5565] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5565] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5565] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5565] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5565] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[85]}, 88) = 85 [pid 5565] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5565] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 235.169440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.176433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.183241][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.189238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.196274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.203104][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.209090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.216191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5565] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5566 attached [pid 5566] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5566] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5566] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5566] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5566] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5565] <... futex resumed>) = 0 [pid 5566] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5565] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] <... openat resumed>) = 3 [pid 5565] <... futex resumed>) = 0 [pid 5566] ioctl(3, USB_RAW_IOCTL_INIT [pid 5565] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5566] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5566] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5566] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 235.223021][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.229096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.236249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.243065][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.249009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.256047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.262868][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.268853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.275882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.282702][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.288703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.295739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.302562][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.308570][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.315603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5566] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5557] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 235.322414][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.328401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.335433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.342246][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.348231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.355266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.362075][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.368051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.375049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.381837][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.387792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.394797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.401597][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.407529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.414537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.421348][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.427322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.434384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.441196][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.447137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.454180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.460988][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.466954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.473961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.480771][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.486745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.493776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.500590][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.506554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.513592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.520406][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.526399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.533455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.540260][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.546207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.553284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.560158][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.566225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.573278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.580097][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.586100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.593235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.600041][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.605977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.613004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.619816][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.625809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.632834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.639631][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.645658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.652690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.659578][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.665646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.672666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.679479][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.685438][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.692486][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.699302][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.705290][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.712359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.719166][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5557] close(3) = 0 [pid 5557] close(4) = -1 EBADF (Bad file descriptor) [pid 5557] close(5) = -1 EBADF (Bad file descriptor) [pid 5557] close(6) = -1 EBADF (Bad file descriptor) [pid 5557] close(7) = -1 EBADF (Bad file descriptor) [pid 5557] close(8) = -1 EBADF (Bad file descriptor) [pid 5557] close(9) = -1 EBADF (Bad file descriptor) [pid 5557] close(10) = -1 EBADF (Bad file descriptor) [pid 5557] close(11) = -1 EBADF (Bad file descriptor) [pid 5557] close(12) = -1 EBADF (Bad file descriptor) [pid 5557] close(13) = -1 EBADF (Bad file descriptor) [pid 5557] close(14) = -1 EBADF (Bad file descriptor) [pid 5557] close(15) = -1 EBADF (Bad file descriptor) [pid 5557] close(16) = -1 EBADF (Bad file descriptor) [pid 5557] close(17) = -1 EBADF (Bad file descriptor) [pid 5557] close(18) = -1 EBADF (Bad file descriptor) [pid 5557] close(19) = -1 EBADF (Bad file descriptor) [pid 5557] close(20) = -1 EBADF (Bad file descriptor) [pid 5557] close(21) = -1 EBADF (Bad file descriptor) [pid 5557] close(22) = -1 EBADF (Bad file descriptor) [pid 5557] close(23) = -1 EBADF (Bad file descriptor) [pid 5557] close(24) = -1 EBADF (Bad file descriptor) [pid 5557] close(25) = -1 EBADF (Bad file descriptor) [pid 5557] close(26) = -1 EBADF (Bad file descriptor) [pid 5557] close(27) = -1 EBADF (Bad file descriptor) [pid 5557] close(28) = -1 EBADF (Bad file descriptor) [ 235.725126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.732191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.739007][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.744990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.752034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.758946][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.764922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5557] close(29) = -1 EBADF (Bad file descriptor) [pid 5557] exit_group(0 [pid 5558] <... ioctl resumed> ) = ? [pid 5557] <... exit_group resumed>) = ? [pid 5558] +++ exited with 0 +++ [pid 5557] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 84 ./strace-static-x86_64: Process 5567 attached [pid 5567] set_robust_list(0x555589418760, 24) = 0 [pid 5567] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5567] setpgid(0, 0) = 0 [pid 5559] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5567] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 235.771953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.778775][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.784770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.791824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.798639][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.804630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.811760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.818579][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5567] write(3, "1000", 4) = 4 [pid 5567] close(3) = 0 executing program [pid 5567] write(1, "executing program\n", 18) = 18 [pid 5567] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5567] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5567] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5567] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5567] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5567] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5567] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5568 attached => {parent_tid=[85]}, 88) = 85 [pid 5568] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5567] rt_sigprocmask(SIG_SETMASK, [], [pid 5568] <... rseq resumed>) = 0 [pid 5567] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5568] set_robust_list(0x7f6020a4b9a0, 24 [pid 5567] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5567] <... futex resumed>) = 0 [pid 5568] rt_sigprocmask(SIG_SETMASK, [], [pid 5567] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5568] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5568] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 235.824559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.831604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.838445][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.844468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.851533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.858351][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.864383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.871440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5568] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5568] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5567] <... futex resumed>) = 0 [pid 5567] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] <... futex resumed>) = 0 [pid 5567] <... futex resumed>) = 1 [pid 5567] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5568] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5568] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5568] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 235.878266][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.884260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.891248][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.898054][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.903995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.911045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.917946][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5568] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 235.923923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.930967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.937786][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.943764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.950810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.957627][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.963690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.970722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.977548][ C1] yealink 5-1:36.0: unexpected response 0 [ 235.983501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 235.990534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 235.997347][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.003314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.010352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.017169][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.023190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.030258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.037331][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.043318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.050357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.057210][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.063360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.070387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.077192][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.083167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.090439][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.097241][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.103215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.110262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.117226][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.123169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.130188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.136992][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.142952][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.149971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.156766][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.162741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.169763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.176615][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.182579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.189612][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.196457][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.202441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.209467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.216274][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.222232][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5568] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5559] close(3) = 0 [pid 5559] close(4) = -1 EBADF (Bad file descriptor) [pid 5559] close(5) = -1 EBADF (Bad file descriptor) [ 236.229259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.236067][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.242056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.249097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.255925][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.261886][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.268986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5559] close(6) = -1 EBADF (Bad file descriptor) [pid 5559] close(7) = -1 EBADF (Bad file descriptor) [pid 5559] close(8) = -1 EBADF (Bad file descriptor) [pid 5559] close(9) = -1 EBADF (Bad file descriptor) [pid 5559] close(10) = -1 EBADF (Bad file descriptor) [pid 5559] close(11) = -1 EBADF (Bad file descriptor) [pid 5559] close(12) = -1 EBADF (Bad file descriptor) [pid 5559] close(13) = -1 EBADF (Bad file descriptor) [pid 5559] close(14) = -1 EBADF (Bad file descriptor) [pid 5559] close(15) = -1 EBADF (Bad file descriptor) [pid 5559] close(16) = -1 EBADF (Bad file descriptor) [pid 5559] close(17) = -1 EBADF (Bad file descriptor) [ 236.275794][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.281770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.288836][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.295649][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.301685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.308728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.315595][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.321587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5559] close(18) = -1 EBADF (Bad file descriptor) [pid 5559] close(19) = -1 EBADF (Bad file descriptor) [pid 5559] close(20) = -1 EBADF (Bad file descriptor) [pid 5559] close(21) = -1 EBADF (Bad file descriptor) [pid 5559] close(22) = -1 EBADF (Bad file descriptor) [pid 5559] close(23) = -1 EBADF (Bad file descriptor) [pid 5559] close(24) = -1 EBADF (Bad file descriptor) [pid 5559] close(25) = -1 EBADF (Bad file descriptor) [pid 5559] close(26) = -1 EBADF (Bad file descriptor) [pid 5559] close(27) = -1 EBADF (Bad file descriptor) [pid 5559] close(28) = -1 EBADF (Bad file descriptor) [pid 5559] close(29) = -1 EBADF (Bad file descriptor) [pid 5559] exit_group(0 [pid 5560] <... ioctl resumed> ) = ? [pid 5559] <... exit_group resumed>) = ? [ 236.328631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.335488][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.341463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.348472][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.355274][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.361269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.368342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5560] +++ exited with 0 +++ [pid 5559] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 84 ./strace-static-x86_64: Process 5570 attached [pid 5570] set_robust_list(0x555589418760, 24) = 0 [pid 5570] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5570] setpgid(0, 0) = 0 [pid 5570] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5570] write(3, "1000", 4) = 4 executing program [pid 5570] close(3) = 0 [pid 5570] write(1, "executing program\n", 18) = 18 [pid 5570] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 236.375175][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.381191][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.388250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.395063][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.401043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.408076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.414887][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.420853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5570] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5570] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5570] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5570] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5570] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[85]}, 88) = 85 ./strace-static-x86_64: Process 5571 attached [pid 5570] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5570] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5571] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5571] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5571] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5571] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5571] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5570] <... futex resumed>) = 0 [pid 5571] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5571] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 236.427870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.434682][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.440676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.447812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.454648][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.460673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.467707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.474540][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5571] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5571] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5571] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 236.481328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.488358][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.495176][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.501156][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.508211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.515055][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.521049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.528131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.534949][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.540913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.547957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.554769][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.560757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.567804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.574605][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5561] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 236.580569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.587608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.594466][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.600434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.607564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.614381][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.620384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.627468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.634296][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.640352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.647390][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.654208][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.660182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.667195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.674006][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.680016][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.687060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.693847][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.699781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.706854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.713655][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.719588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.726641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.733461][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.739470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.746526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.753352][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.759329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.766372][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.773202][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.779158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.786183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.792989][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.798928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.806068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.812881][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.818863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.825895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.832715][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.838695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.845749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.852559][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.858615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.865651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.872465][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5561] close(3) = 0 [pid 5561] close(4) = -1 EBADF (Bad file descriptor) [pid 5561] close(5) = -1 EBADF (Bad file descriptor) [pid 5561] close(6) = -1 EBADF (Bad file descriptor) [pid 5561] close(7) = -1 EBADF (Bad file descriptor) [pid 5561] close(8) = -1 EBADF (Bad file descriptor) [pid 5561] close(9) = -1 EBADF (Bad file descriptor) [pid 5561] close(10) = -1 EBADF (Bad file descriptor) [pid 5561] close(11) = -1 EBADF (Bad file descriptor) [pid 5561] close(12) = -1 EBADF (Bad file descriptor) [pid 5561] close(13) = -1 EBADF (Bad file descriptor) [pid 5561] close(14) = -1 EBADF (Bad file descriptor) [ 236.878449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.885471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.892283][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.898272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.905306][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.912151][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.918144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.925193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5561] close(15) = -1 EBADF (Bad file descriptor) [pid 5561] close(16) = -1 EBADF (Bad file descriptor) [pid 5561] close(17) = -1 EBADF (Bad file descriptor) [pid 5561] close(18) = -1 EBADF (Bad file descriptor) [pid 5561] close(19) = -1 EBADF (Bad file descriptor) [pid 5561] close(20) = -1 EBADF (Bad file descriptor) [pid 5561] close(21) = -1 EBADF (Bad file descriptor) [pid 5561] close(22) = -1 EBADF (Bad file descriptor) [pid 5561] close(23) = -1 EBADF (Bad file descriptor) [pid 5561] close(24) = -1 EBADF (Bad file descriptor) [pid 5561] close(25) = -1 EBADF (Bad file descriptor) [pid 5561] close(26) = -1 EBADF (Bad file descriptor) [pid 5561] close(27) = -1 EBADF (Bad file descriptor) [pid 5561] close(28) = -1 EBADF (Bad file descriptor) [ 236.932020][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.938040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.945087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.951911][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.957921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.964981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.971780][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5561] close(29) = -1 EBADF (Bad file descriptor) [pid 5561] exit_group(0 [pid 5562] <... ioctl resumed> ) = ? [pid 5561] <... exit_group resumed>) = ? [pid 5562] +++ exited with 0 +++ [pid 5561] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=82, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 84 ./strace-static-x86_64: Process 5572 attached [pid 5572] set_robust_list(0x555589418760, 24) = 0 [ 236.977806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 236.984944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 236.991762][ C1] yealink 5-1:36.0: unexpected response 0 [ 236.997759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.004801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.011618][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.017594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.024641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5572] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5572] setpgid(0, 0) = 0 [pid 5572] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5572] write(3, "1000", 4executing program ) = 4 [pid 5572] close(3) = 0 [pid 5572] write(1, "executing program\n", 18) = 18 [pid 5572] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5572] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5572] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5572] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 237.031456][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.037414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.044538][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.051358][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.057345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.064351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.071170][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.077137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5572] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5572] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[85]}, 88) = 85 [pid 5572] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5572] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5573 attached [pid 5572] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5573] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5573] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5573] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5573] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5573] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5572] <... futex resumed>) = 0 [pid 5573] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5572] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5573] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5572] <... futex resumed>) = 0 [pid 5573] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5572] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5573] <... openat resumed>) = 3 [pid 5573] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5573] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 237.084178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.090997][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.096962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.104012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.110838][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.116819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.123854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 237.130674][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.136652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.143688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.150503][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.156494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.163529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.170342][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.176311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.183336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.190140][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.196072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.203093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.209995][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.215975][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.223086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.229889][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.235924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.242955][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.249845][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.255784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.262829][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.269625][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.275573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.282706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.289522][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.295489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.302514][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.309330][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.315316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.322357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.329180][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.335134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.342117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.348928][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.354880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.361900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.368724][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.374736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.381776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.388601][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.394660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.401758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.408579][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.414587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.421601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.428396][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.434332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.441360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.448176][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.454181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.461224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.468036][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.474007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.481044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.487904][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.493833][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.500857][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.507672][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.513652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.520737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.527557][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.533514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.540535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.547357][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.553331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.560333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.567119][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.573187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.580218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.587035][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.593016][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.600043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.606860][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.612843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.619885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.626682][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.632650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.639706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.646528][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.652538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.659564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.666383][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.672374][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.679415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.686228][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.692195][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.699231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.706055][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.712014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.719048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.725866][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5563] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 237.731825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.738841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.745665][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.751657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.758685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.765518][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.771517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.778558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.785376][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.791367][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.798499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.805309][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.811296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.818591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.825485][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.831494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.838538][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.845352][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.851332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.858378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.865191][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.871184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.878249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.885061][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.891097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.898137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.904955][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.910930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.917956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.924780][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.930751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.937791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.944604][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.950641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.957704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.964518][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.970490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.977522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 237.984330][ C1] yealink 5-1:36.0: unexpected response 0 [ 237.990297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 237.997412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.004220][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.010202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.017237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.024055][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.030040][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5563] close(3) = 0 [ 238.037079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.043895][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.049887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.056924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.063735][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.069719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.076754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5563] close(4) = -1 EBADF (Bad file descriptor) [pid 5563] close(5) = -1 EBADF (Bad file descriptor) [pid 5563] close(6) = -1 EBADF (Bad file descriptor) [pid 5563] close(7) = -1 EBADF (Bad file descriptor) [pid 5563] close(8) = -1 EBADF (Bad file descriptor) [pid 5563] close(9) = -1 EBADF (Bad file descriptor) [pid 5563] close(10) = -1 EBADF (Bad file descriptor) [pid 5563] close(11) = -1 EBADF (Bad file descriptor) [pid 5563] close(12) = -1 EBADF (Bad file descriptor) [pid 5563] close(13) = -1 EBADF (Bad file descriptor) [pid 5563] close(14) = -1 EBADF (Bad file descriptor) [pid 5563] close(15) = -1 EBADF (Bad file descriptor) [pid 5563] close(16) = -1 EBADF (Bad file descriptor) [pid 5563] close(17) = -1 EBADF (Bad file descriptor) [pid 5563] close(18) = -1 EBADF (Bad file descriptor) [pid 5563] close(19) = -1 EBADF (Bad file descriptor) [pid 5563] close(20) = -1 EBADF (Bad file descriptor) [pid 5563] close(21) = -1 EBADF (Bad file descriptor) [pid 5563] close(22) = -1 EBADF (Bad file descriptor) [pid 5563] close(23) = -1 EBADF (Bad file descriptor) [pid 5563] close(24) = -1 EBADF (Bad file descriptor) [pid 5563] close(25) = -1 EBADF (Bad file descriptor) [pid 5563] close(26) = -1 EBADF (Bad file descriptor) [pid 5563] close(27) = -1 EBADF (Bad file descriptor) [ 238.083566][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.089538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.096570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.103380][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.109457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.116497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.123931][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.129938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5563] close(28) = -1 EBADF (Bad file descriptor) [pid 5563] close(29) = -1 EBADF (Bad file descriptor) [pid 5563] exit_group(0 [pid 5564] <... ioctl resumed> ) = ? [pid 5563] <... exit_group resumed>) = ? [pid 5564] +++ exited with 0 +++ [pid 5563] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=75, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 77 ./strace-static-x86_64: Process 5577 attached [ 238.137005][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.143826][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.149822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.156889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.163716][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.169703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.176733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.183545][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5577] set_robust_list(0x555589418760, 24) = 0 [pid 5577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5577] setpgid(0, 0) = 0 [pid 5577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5577] write(3, "1000", 4) = 4 [pid 5577] close(3) = 0 executing program [pid 5577] write(1, "executing program\n", 18) = 18 [pid 5577] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5577] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5577] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5577] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[78]}, 88) = 78 ./strace-static-x86_64: Process 5578 attached [pid 5577] rt_sigprocmask(SIG_SETMASK, [], [pid 5578] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5577] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5578] <... rseq resumed>) = 0 [pid 5577] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5578] set_robust_list(0x7f6020a4b9a0, 24 [pid 5577] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5578] <... set_robust_list resumed>) = 0 [pid 5578] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 238.189523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.196568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.203390][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.209384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.216418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.223248][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.229226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5578] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5578] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5577] <... futex resumed>) = 0 [pid 5578] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5578] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5577] <... futex resumed>) = 0 [pid 5578] <... openat resumed>) = 3 [pid 5577] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5578] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5578] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 238.236250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.243159][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.249146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.256170][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.263122][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.269112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.276154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.282974][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5565] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 238.288952][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.296174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.303009][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.309007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.316054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.322875][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.328876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.335919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.342735][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.348708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.355746][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.362566][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.368542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.375664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.382479][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.388459][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.395500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.402310][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.408389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.415450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.422260][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.428327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.435336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.442140][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.448100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.455150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.461999][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.467991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.475045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.481845][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.487826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.494861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.501686][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.507656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.514690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.521505][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.527486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.534608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.541417][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.547377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.554405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.561374][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.567334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.574378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.581190][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.587184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.594231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.601044][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.607038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.614082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.620900][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.626906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.633947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5565] close(3) = 0 [pid 5565] close(4) = -1 EBADF (Bad file descriptor) [pid 5565] close(5) = -1 EBADF (Bad file descriptor) [pid 5565] close(6) = -1 EBADF (Bad file descriptor) [pid 5565] close(7) = -1 EBADF (Bad file descriptor) [pid 5565] close(8) = -1 EBADF (Bad file descriptor) [pid 5565] close(9) = -1 EBADF (Bad file descriptor) [pid 5565] close(10) = -1 EBADF (Bad file descriptor) [ 238.640759][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.646745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.653773][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.660578][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.666538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.673564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.680365][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5565] close(11) = -1 EBADF (Bad file descriptor) [pid 5565] close(12) = -1 EBADF (Bad file descriptor) [pid 5565] close(13) = -1 EBADF (Bad file descriptor) [pid 5565] close(14) = -1 EBADF (Bad file descriptor) [pid 5565] close(15) = -1 EBADF (Bad file descriptor) [pid 5565] close(16) = -1 EBADF (Bad file descriptor) [pid 5565] close(17) = -1 EBADF (Bad file descriptor) [pid 5565] close(18) = -1 EBADF (Bad file descriptor) [pid 5565] close(19) = -1 EBADF (Bad file descriptor) [pid 5565] close(20) = -1 EBADF (Bad file descriptor) [pid 5565] close(21) = -1 EBADF (Bad file descriptor) [pid 5565] close(22) = -1 EBADF (Bad file descriptor) [pid 5565] close(23) = -1 EBADF (Bad file descriptor) [pid 5565] close(24) = -1 EBADF (Bad file descriptor) [pid 5565] close(25) = -1 EBADF (Bad file descriptor) [pid 5565] close(26) = -1 EBADF (Bad file descriptor) [pid 5565] close(27) = -1 EBADF (Bad file descriptor) [pid 5565] close(28) = -1 EBADF (Bad file descriptor) [pid 5565] close(29) = -1 EBADF (Bad file descriptor) [pid 5565] exit_group(0 [pid 5566] <... ioctl resumed> ) = ? [ 238.686293][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.693313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.700135][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.706095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.713305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.720265][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.726257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.733397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5566] +++ exited with 0 +++ [pid 5565] <... exit_group resumed>) = ? [pid 5565] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5579 attached , child_tidptr=0x555589418750) = 86 [pid 5579] set_robust_list(0x555589418760, 24) = 0 [pid 5579] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5579] setpgid(0, 0) = 0 [ 238.740259][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.746244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.753367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.760193][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.766181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.773222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.780093][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5579] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5579] write(3, "1000", 4) = 4 [pid 5579] close(3executing program ) = 0 [pid 5579] write(1, "executing program\n", 18) = 18 [pid 5579] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5579] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5579] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5579] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5579] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5579] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5579] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[87]}, 88) = 87 [pid 5579] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5580 attached NULL, 8) = 0 [pid 5580] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [ 238.786254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.793292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.800109][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.806104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.813152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.819971][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.825955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.832989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5579] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... rseq resumed>) = 0 [pid 5579] <... futex resumed>) = 0 [pid 5580] set_robust_list(0x7f6020a4b9a0, 24 [pid 5579] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5580] <... set_robust_list resumed>) = 0 [pid 5580] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5580] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5580] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5579] <... futex resumed>) = 0 [pid 5580] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5579] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... futex resumed>) = 0 [pid 5579] <... futex resumed>) = 1 [pid 5580] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5579] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5580] <... openat resumed>) = 3 [pid 5580] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5580] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 238.839888][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.845869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.852911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.859722][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.865706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.872727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.879546][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.885535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.892563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.899378][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.905357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.912378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.919183][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.925136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.932161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5567] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 238.938967][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.944968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.951992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.958882][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.964831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.971863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.978673][ C1] yealink 5-1:36.0: unexpected response 0 [ 238.984670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 238.991707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 238.998513][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.004503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.011567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.018382][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.024371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.031409][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.038307][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.044275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.051395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.058204][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.064189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.071229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.078081][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.084063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.091100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.097919][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.103921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.110953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.117759][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.123739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.130786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.137623][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.143610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.150725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.157533][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.163529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.170651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.177486][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.183430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.190465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.197282][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.203246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.210290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.217087][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.223034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.230074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.236888][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.242885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.249908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.256711][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.262664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.269715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.276532][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.282521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5567] close(3) = 0 [pid 5567] close(4) = -1 EBADF (Bad file descriptor) [pid 5567] close(5) = -1 EBADF (Bad file descriptor) [pid 5567] close(6) = -1 EBADF (Bad file descriptor) [pid 5567] close(7) = -1 EBADF (Bad file descriptor) [pid 5567] close(8) = -1 EBADF (Bad file descriptor) [pid 5567] close(9) = -1 EBADF (Bad file descriptor) [pid 5567] close(10) = -1 EBADF (Bad file descriptor) [pid 5567] close(11) = -1 EBADF (Bad file descriptor) [pid 5567] close(12) = -1 EBADF (Bad file descriptor) [ 239.289554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.296368][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.302345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.309387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.316205][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.322200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.329268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.336092][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5567] close(13) = -1 EBADF (Bad file descriptor) [pid 5567] close(14) = -1 EBADF (Bad file descriptor) [pid 5567] close(15) = -1 EBADF (Bad file descriptor) [pid 5567] close(16) = -1 EBADF (Bad file descriptor) [pid 5567] close(17) = -1 EBADF (Bad file descriptor) [pid 5567] close(18) = -1 EBADF (Bad file descriptor) [pid 5567] close(19) = -1 EBADF (Bad file descriptor) [pid 5567] close(20) = -1 EBADF (Bad file descriptor) [pid 5567] close(21) = -1 EBADF (Bad file descriptor) [pid 5567] close(22) = -1 EBADF (Bad file descriptor) [pid 5567] close(23) = -1 EBADF (Bad file descriptor) [pid 5567] close(24) = -1 EBADF (Bad file descriptor) [pid 5567] close(25) = -1 EBADF (Bad file descriptor) [pid 5567] close(26) = -1 EBADF (Bad file descriptor) [pid 5567] close(27) = -1 EBADF (Bad file descriptor) [pid 5567] close(28) = -1 EBADF (Bad file descriptor) [pid 5567] close(29) = -1 EBADF (Bad file descriptor) [pid 5567] exit_group(0 [pid 5568] <... ioctl resumed> ) = ? [pid 5567] <... exit_group resumed>) = ? [pid 5568] +++ exited with 0 +++ [pid 5567] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [ 239.342077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.349125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.356015][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.362026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.369078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.375903][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.381906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 86 [ 239.388947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.395855][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.401865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.408918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.415701][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.421642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.428681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.435503][ C1] yealink 5-1:36.0: unexpected response 0 ./strace-static-x86_64: Process 5582 attached [pid 5582] set_robust_list(0x555589418760, 24) = 0 [pid 5582] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5582] setpgid(0, 0) = 0 [pid 5582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5582] write(3, "1000", 4) = 4 [pid 5582] close(3) = 0 executing program [pid 5582] write(1, "executing program\n", 18) = 18 [ 239.441534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.448581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.455392][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.461358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.468376][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.475191][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.481167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.488200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5582] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5582] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5582] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5582] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5582] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5582] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5584 attached => {parent_tid=[87]}, 88) = 87 [pid 5570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5584] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5582] rt_sigprocmask(SIG_SETMASK, [], [pid 5584] <... rseq resumed>) = 0 [pid 5582] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5584] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5584] rt_sigprocmask(SIG_SETMASK, [], [pid 5582] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5582] <... futex resumed>) = 0 [pid 5584] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5582] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5584] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5584] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5582] <... futex resumed>) = 0 [pid 5584] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5582] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] <... openat resumed>) = 3 [pid 5582] <... futex resumed>) = 0 [pid 5584] ioctl(3, USB_RAW_IOCTL_INIT [pid 5582] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5584] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 239.495016][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.501014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.508056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.514873][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.520831][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.527874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.534687][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5584] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5584] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 239.540677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.547712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.554537][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.560555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.567677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.574497][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.580515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.587554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.594452][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.600525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.607573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.614558][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.620562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.627599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.634502][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.640464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.647502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.654314][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.660294][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.667368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.674180][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.680141][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.687175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.694016][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.700013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.707055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.713873][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.719887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.726910][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.733716][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.739677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.746712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.753500][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.759433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.766478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.773271][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.779185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.786395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.793207][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.799155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.806195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.813013][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.818993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.826019][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.832829][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.838799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.845858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.852661][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.858597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.865619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.872597][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.878574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.885606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5584] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5570] close(3) = 0 [pid 5570] close(4) = -1 EBADF (Bad file descriptor) [pid 5570] close(5) = -1 EBADF (Bad file descriptor) [pid 5570] close(6) = -1 EBADF (Bad file descriptor) [pid 5570] close(7) = -1 EBADF (Bad file descriptor) [pid 5570] close(8) = -1 EBADF (Bad file descriptor) [pid 5570] close(9) = -1 EBADF (Bad file descriptor) [pid 5570] close(10) = -1 EBADF (Bad file descriptor) [pid 5570] close(11) = -1 EBADF (Bad file descriptor) [pid 5570] close(12) = -1 EBADF (Bad file descriptor) [ 239.892421][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.898394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.905462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.912277][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.918222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.925241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.932147][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.938129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5570] close(13) = -1 EBADF (Bad file descriptor) [pid 5570] close(14) = -1 EBADF (Bad file descriptor) [pid 5570] close(15) = -1 EBADF (Bad file descriptor) [pid 5570] close(16) = -1 EBADF (Bad file descriptor) [pid 5570] close(17) = -1 EBADF (Bad file descriptor) [pid 5570] close(18) = -1 EBADF (Bad file descriptor) [pid 5570] close(19) = -1 EBADF (Bad file descriptor) [pid 5570] close(20) = -1 EBADF (Bad file descriptor) [pid 5570] close(21) = -1 EBADF (Bad file descriptor) [pid 5570] close(22) = -1 EBADF (Bad file descriptor) [pid 5570] close(23) = -1 EBADF (Bad file descriptor) [pid 5570] close(24) = -1 EBADF (Bad file descriptor) [pid 5570] close(25) = -1 EBADF (Bad file descriptor) [pid 5570] close(26) = -1 EBADF (Bad file descriptor) [pid 5570] close(27) = -1 EBADF (Bad file descriptor) [pid 5570] close(28) = -1 EBADF (Bad file descriptor) [pid 5570] close(29) = -1 EBADF (Bad file descriptor) [ 239.945169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.951987][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.958044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.965105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.971922][ C1] yealink 5-1:36.0: unexpected response 0 [ 239.978003][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 239.985032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 239.991850][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5570] exit_group(0 [pid 5571] <... ioctl resumed> ) = ? [pid 5570] <... exit_group resumed>) = ? [pid 5571] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 239.997841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.004885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.011703][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.017672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.024701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.031522][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.037513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5585 attached [pid 5585] set_robust_list(0x555589418760, 24 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 86 [pid 5585] <... set_robust_list resumed>) = 0 [pid 5585] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5585] setpgid(0, 0) = 0 [pid 5585] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXECexecuting program ) = 3 [pid 5585] write(3, "1000", 4) = 4 [pid 5585] close(3) = 0 [pid 5585] write(1, "executing program\n", 18) = 18 [pid 5585] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5585] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5585] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5585] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5585] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5586 attached [pid 5586] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5585] <... clone3 resumed> => {parent_tid=[87]}, 88) = 87 [pid 5586] <... rseq resumed>) = 0 [pid 5585] rt_sigprocmask(SIG_SETMASK, [], [pid 5586] set_robust_list(0x7f6020a4b9a0, 24 [pid 5585] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5586] <... set_robust_list resumed>) = 0 [pid 5585] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5586] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 240.044557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.051378][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.057366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.064411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.071246][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.077242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.084275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.091091][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5585] <... futex resumed>) = 0 [pid 5586] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5585] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5586] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5586] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5585] <... futex resumed>) = 0 [pid 5585] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5586] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5586] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5586] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 240.097081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.104085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.110897][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.116858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.123888][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.130705][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.136702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5572] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 240.143867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.150680][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.156672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.163701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.170519][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.176505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.183523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.190325][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.196261][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.203281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.210089][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.216065][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.223087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.229904][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.235840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.242859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.249668][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.255615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.262627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.269438][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.275520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.282552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.289360][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.295331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.302366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.309155][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.315070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.322128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.328942][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.334929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.341954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.348752][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.354702][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.361725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.368539][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.374497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.381516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.388317][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.394284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.401300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.408098][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.414032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.421049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.427863][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.433968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.440979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.447785][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.453727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.460763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.467578][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.473546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.480569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.487370][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.493317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.500320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.507112][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.513078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.520105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.526912][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.532876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.539920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5572] close(3) = 0 [pid 5572] close(4) = -1 EBADF (Bad file descriptor) [pid 5572] close(5) = -1 EBADF (Bad file descriptor) [pid 5572] close(6) = -1 EBADF (Bad file descriptor) [pid 5572] close(7) = -1 EBADF (Bad file descriptor) [pid 5572] close(8) = -1 EBADF (Bad file descriptor) [pid 5572] close(9) = -1 EBADF (Bad file descriptor) [pid 5572] close(10) = -1 EBADF (Bad file descriptor) [pid 5572] close(11) = -1 EBADF (Bad file descriptor) [pid 5572] close(12) = -1 EBADF (Bad file descriptor) [pid 5572] close(13) = -1 EBADF (Bad file descriptor) [pid 5572] close(14) = -1 EBADF (Bad file descriptor) [pid 5572] close(15) = -1 EBADF (Bad file descriptor) [ 240.546822][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.552785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.559854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.566666][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.572669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.579704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.586518][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.592516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5572] close(16) = -1 EBADF (Bad file descriptor) [pid 5572] close(17) = -1 EBADF (Bad file descriptor) [pid 5572] close(18) = -1 EBADF (Bad file descriptor) [pid 5572] close(19) = -1 EBADF (Bad file descriptor) [pid 5572] close(20) = -1 EBADF (Bad file descriptor) [pid 5572] close(21) = -1 EBADF (Bad file descriptor) [pid 5572] close(22) = -1 EBADF (Bad file descriptor) [pid 5572] close(23) = -1 EBADF (Bad file descriptor) [pid 5572] close(24) = -1 EBADF (Bad file descriptor) [pid 5572] close(25) = -1 EBADF (Bad file descriptor) [pid 5572] close(26) = -1 EBADF (Bad file descriptor) [pid 5572] close(27) = -1 EBADF (Bad file descriptor) [pid 5572] close(28) = -1 EBADF (Bad file descriptor) [ 240.599553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.606390][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.612333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.619398][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.626222][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.632246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.639285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5572] close(29) = -1 EBADF (Bad file descriptor) [pid 5572] exit_group(0) = ? [pid 5573] <... ioctl resumed> ) = ? [pid 5573] +++ exited with 0 +++ [pid 5572] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=84, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 86 ./strace-static-x86_64: Process 5587 attached [pid 5587] set_robust_list(0x555589418760, 24) = 0 [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5587] setpgid(0, 0) = 0 [ 240.646107][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.652099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.659140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.665949][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.671979][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.679010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.685826][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.691810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5587] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5587] write(3, "1000", 4) = 4 [pid 5587] close(3) = 0 executing program [pid 5587] write(1, "executing program\n", 18) = 18 [pid 5587] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5587] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5587] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5587] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[87]}, 88) = 87 [ 240.698842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.705664][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.711683][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.718714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.725559][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.731537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.738578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.745401][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5587] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5587] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5588 attached [pid 5588] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5588] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5588] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5588] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5588] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5587] <... futex resumed>) = 0 [pid 5587] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5588] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5588] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5588] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 240.751376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.758410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.765245][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.771253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.778316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.785140][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.791142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 240.798184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.805007][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.811016][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.818053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.824870][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.830853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.837946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.844736][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.850690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.857787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.864682][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.870660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.877701][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.884620][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.890574][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.897608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.904427][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.910373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.917394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.924209][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.930200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.937220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.944042][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.950021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.957029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.963840][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.969816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.976832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 240.983653][ C1] yealink 5-1:36.0: unexpected response 0 [ 240.989641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 240.996672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.003498][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.009475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.016509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.023316][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.029285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.036317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.043133][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.049116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.056145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.062959][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.068905][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.075937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.082731][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.088740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.095851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.102853][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.108795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.115839][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.122649][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.128604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.135789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.142689][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.148666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.155694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.162481][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.168420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.175452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.182264][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.188237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.195262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.202070][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.208052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.215084][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.221879][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.227848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.234930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.241743][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.247722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.254757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.261563][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.267556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.274584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.281414][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.287388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.294391][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 241.301189][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.307333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.314375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.321209][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.327302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.334324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.341121][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.347077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.354115][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.360922][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.366916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.375344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.382145][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.388076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.395102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.401900][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.407839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.414859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.421652][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.427602][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.434637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.441448][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.447425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.454462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.461321][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.467310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.474344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.481162][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.487150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.494193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.501176][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.507193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.514191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.521009][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.526968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.533981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.540785][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.546721][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.553749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.560560][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.566568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.573603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.580405][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.586351][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.593380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.600199][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.606189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.613226][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.620045][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.626067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.633208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.640038][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.646013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5577] close(3) = 0 [pid 5577] close(4) = -1 EBADF (Bad file descriptor) [pid 5577] close(5) = -1 EBADF (Bad file descriptor) [pid 5577] close(6) = -1 EBADF (Bad file descriptor) [pid 5577] close(7) = -1 EBADF (Bad file descriptor) [pid 5577] close(8) = -1 EBADF (Bad file descriptor) [pid 5577] close(9) = -1 EBADF (Bad file descriptor) [pid 5577] close(10) = -1 EBADF (Bad file descriptor) [pid 5577] close(11) = -1 EBADF (Bad file descriptor) [pid 5577] close(12) = -1 EBADF (Bad file descriptor) [pid 5577] close(13) = -1 EBADF (Bad file descriptor) [pid 5577] close(14) = -1 EBADF (Bad file descriptor) [pid 5577] close(15) = -1 EBADF (Bad file descriptor) [pid 5577] close(16) = -1 EBADF (Bad file descriptor) [pid 5577] close(17) = -1 EBADF (Bad file descriptor) [pid 5577] close(18) = -1 EBADF (Bad file descriptor) [pid 5577] close(19) = -1 EBADF (Bad file descriptor) [pid 5577] close(20) = -1 EBADF (Bad file descriptor) [pid 5577] close(21) = -1 EBADF (Bad file descriptor) [ 241.653039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.659858][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.665855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.672976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.679877][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.685870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.693079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.699894][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5577] close(22) = -1 EBADF (Bad file descriptor) [pid 5577] close(23) = -1 EBADF (Bad file descriptor) [pid 5577] close(24) = -1 EBADF (Bad file descriptor) [pid 5577] close(25) = -1 EBADF (Bad file descriptor) [pid 5577] close(26) = -1 EBADF (Bad file descriptor) [pid 5577] close(27) = -1 EBADF (Bad file descriptor) [pid 5577] close(28) = -1 EBADF (Bad file descriptor) [pid 5577] close(29) = -1 EBADF (Bad file descriptor) [pid 5577] exit_group(0 [pid 5578] <... ioctl resumed> ) = ? [pid 5577] <... exit_group resumed>) = ? [ 241.705876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.712909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.719746][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.725744][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.732767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.739583][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.745535][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5578] +++ exited with 0 +++ [pid 5577] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=77, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5589 attached [pid 5589] set_robust_list(0x555589418760, 24) = 0 [pid 5589] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] <... clone resumed>, child_tidptr=0x555589418750) = 79 [pid 5589] <... prctl resumed>) = 0 [pid 5589] setpgid(0, 0) = 0 [pid 5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 241.752554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.759363][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.765358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.772379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.779196][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.785183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.792206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.799041][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5589] write(3, "1000", 4) = 4 [pid 5589] close(3) = 0 executing program [pid 5589] write(1, "executing program\n", 18) = 18 [pid 5589] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5589] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5589] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5589] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5589] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[80]}, 88) = 80 [pid 5589] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5589] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5590 attached [pid 5590] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5590] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5590] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5590] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5590] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5589] <... futex resumed>) = 0 [ 241.805014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.812014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.818833][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.824816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.831850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.838774][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.844830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5589] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5590] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5589] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5590] <... openat resumed>) = 3 [pid 5590] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5590] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 241.851859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.858670][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.864687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.871716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.878537][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.884525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.891559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.898372][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5579] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 241.904369][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.911415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.918225][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.924186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.931220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.938030][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.943999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.951027][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.957838][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.963823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.970869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.977666][ C1] yealink 5-1:36.0: unexpected response 0 [ 241.983637][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 241.990688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 241.997579][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.003514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.010531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.017345][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.023316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.030397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.037193][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.043127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.050147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.056954][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.062937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.069961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.076767][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.082724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.089765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.096580][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.102554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.109592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.116399][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.122345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.129380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.136182][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.142153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.149183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.155988][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.161928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.168951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.175758][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.181725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.188865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.195767][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5579] close(3) = 0 [pid 5579] close(4) = -1 EBADF (Bad file descriptor) [pid 5579] close(5) = -1 EBADF (Bad file descriptor) [pid 5579] close(6) = -1 EBADF (Bad file descriptor) [pid 5579] close(7) = -1 EBADF (Bad file descriptor) [pid 5579] close(8) = -1 EBADF (Bad file descriptor) [pid 5579] close(9) = -1 EBADF (Bad file descriptor) [pid 5579] close(10) = -1 EBADF (Bad file descriptor) [pid 5579] close(11) = -1 EBADF (Bad file descriptor) [pid 5579] close(12) = -1 EBADF (Bad file descriptor) [pid 5579] close(13) = -1 EBADF (Bad file descriptor) [pid 5579] close(14) = -1 EBADF (Bad file descriptor) [ 242.201723][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.208765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.215666][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.221614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.228673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.235489][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.241462][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.248596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5579] close(15) = -1 EBADF (Bad file descriptor) [pid 5579] close(16) = -1 EBADF (Bad file descriptor) [pid 5579] close(17) = -1 EBADF (Bad file descriptor) [pid 5579] close(18) = -1 EBADF (Bad file descriptor) [pid 5579] close(19) = -1 EBADF (Bad file descriptor) [pid 5579] close(20) = -1 EBADF (Bad file descriptor) [pid 5579] close(21) = -1 EBADF (Bad file descriptor) [pid 5579] close(22) = -1 EBADF (Bad file descriptor) [pid 5579] close(23) = -1 EBADF (Bad file descriptor) [pid 5579] close(24) = -1 EBADF (Bad file descriptor) [pid 5579] close(25) = -1 EBADF (Bad file descriptor) [pid 5579] close(26) = -1 EBADF (Bad file descriptor) [pid 5579] close(27) = -1 EBADF (Bad file descriptor) [pid 5579] close(28) = -1 EBADF (Bad file descriptor) [pid 5579] close(29) = -1 EBADF (Bad file descriptor) [pid 5579] exit_group(0 [pid 5580] <... ioctl resumed> ) = ? [pid 5579] <... exit_group resumed>) = ? [ 242.255416][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.261425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.268459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.275277][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.281271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.288324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.295150][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.301145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.308195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.314989][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.320952][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.328001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.334818][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.340762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.347780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5580] +++ exited with 0 +++ [pid 5579] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 88 ./strace-static-x86_64: Process 5591 attached [pid 5591] set_robust_list(0x555589418760, 24) = 0 [pid 5591] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5591] setpgid(0, 0) = 0 [pid 5591] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5591] write(3, "1000", 4) = 4 [ 242.354583][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.360546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.367586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.374407][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.380390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.387423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.394237][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.400212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5591] close(3) = 0 [pid 5591] write(1, "executing program\n", 18) = 18 [pid 5591] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5591] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5591] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5591] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5591] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5591] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[89]}, 88) = 89 [pid 5591] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5592 attached [pid 5591] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5591] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5592] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5592] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 242.407240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.414065][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.420058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.427089][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.433898][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.439869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.446907][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.453716][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5592] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5592] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5592] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5591] <... futex resumed>) = 0 [pid 5592] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5591] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5592] <... openat resumed>) = 3 [pid 5591] <... futex resumed>) = 0 [pid 5592] ioctl(3, USB_RAW_IOCTL_INIT [pid 5591] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5592] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5592] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 242.459647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.466672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.473478][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.479489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.486534][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.493353][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.499349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.506561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.513381][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.519467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.526491][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.533299][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.539289][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.546329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.553131][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5582] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 242.559055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.566079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.572890][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.578843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.585844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.592649][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.598614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.605654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.612461][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.618428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.625464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.632277][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.638228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.645257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.652069][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.658046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.665095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.671906][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.677878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.684941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.691749][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.697724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.704765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.711576][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.717576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.724627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.731423][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.737480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.744506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.751313][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.757310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.764360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.771164][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.777131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.784154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.790969][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.796980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.804009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.810814][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.816786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.823795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.830609][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.836560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.843566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.850373][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5582] close(3) = 0 [pid 5582] close(4) = -1 EBADF (Bad file descriptor) [pid 5582] close(5) = -1 EBADF (Bad file descriptor) [pid 5582] close(6) = -1 EBADF (Bad file descriptor) [ 242.856372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.863468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.870407][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.876387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.883416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.890225][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.896185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.903214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5582] close(7) = -1 EBADF (Bad file descriptor) [pid 5582] close(8) = -1 EBADF (Bad file descriptor) [pid 5582] close(9) = -1 EBADF (Bad file descriptor) [pid 5582] close(10) = -1 EBADF (Bad file descriptor) [pid 5582] close(11) = -1 EBADF (Bad file descriptor) [pid 5582] close(12) = -1 EBADF (Bad file descriptor) [pid 5582] close(13) = -1 EBADF (Bad file descriptor) [pid 5582] close(14) = -1 EBADF (Bad file descriptor) [pid 5582] close(15) = -1 EBADF (Bad file descriptor) [pid 5582] close(16) = -1 EBADF (Bad file descriptor) [pid 5582] close(17) = -1 EBADF (Bad file descriptor) [pid 5582] close(18) = -1 EBADF (Bad file descriptor) [pid 5582] close(19) = -1 EBADF (Bad file descriptor) [pid 5582] close(20) = -1 EBADF (Bad file descriptor) [pid 5582] close(21) = -1 EBADF (Bad file descriptor) [pid 5582] close(22) = -1 EBADF (Bad file descriptor) [pid 5582] close(23) = -1 EBADF (Bad file descriptor) [pid 5582] close(24) = -1 EBADF (Bad file descriptor) [pid 5582] close(25) = -1 EBADF (Bad file descriptor) [pid 5582] close(26) = -1 EBADF (Bad file descriptor) [pid 5582] close(27) = -1 EBADF (Bad file descriptor) [ 242.910035][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.916026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.923058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.929880][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.935860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.942884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.949713][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5582] close(28) = -1 EBADF (Bad file descriptor) [pid 5582] close(29) = -1 EBADF (Bad file descriptor) [pid 5582] exit_group(0 [pid 5584] <... ioctl resumed> ) = ? [pid 5582] <... exit_group resumed>) = ? [pid 5584] +++ exited with 0 +++ [pid 5582] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 88 ./strace-static-x86_64: Process 5593 attached [pid 5593] set_robust_list(0x555589418760, 24) = 0 [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5593] setpgid(0, 0) = 0 [ 242.955695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.962727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.969546][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.975525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 242.982560][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 242.989376][ C1] yealink 5-1:36.0: unexpected response 0 [ 242.995368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.002399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] write(3, "1000", 4executing program ) = 4 [pid 5593] close(3) = 0 [pid 5593] write(1, "executing program\n", 18) = 18 [pid 5593] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5593] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5593] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5593] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[89]}, 88) = 89 [pid 5593] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 243.009210][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.015182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.022252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.029058][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.034999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.042015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.048828][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.054813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5593] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5594 attached ) = 0 [pid 5594] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5593] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5594] <... rseq resumed>) = 0 [pid 5594] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5594] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5594] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5594] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5593] <... futex resumed>) = 0 [pid 5594] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5593] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5594] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5593] <... futex resumed>) = 0 [pid 5594] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5593] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5594] <... openat resumed>) = 3 [pid 5594] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5594] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 243.061847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.068674][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.074706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.081740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.088558][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.094537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.101567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5594] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 243.108370][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.114310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.121328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.128142][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.134123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.141152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.147945][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.153865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5594] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 243.160897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.167706][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.173687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.180748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.187561][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.193558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.200570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.207377][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.213352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.220474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.227314][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.233296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.240333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.247146][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.253134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.260191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.267007][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.272969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.280067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.286872][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.292813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.299843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.306658][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.312637][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.319683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.326495][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.332634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.339664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.346469][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.352493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.359532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.366342][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.372302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.379316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.386124][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.392082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.399087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.405902][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.411881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.418916][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.425731][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.431727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.438813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.445654][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.451625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5585] close(3) = 0 [pid 5585] close(4) = -1 EBADF (Bad file descriptor) [pid 5585] close(5) = -1 EBADF (Bad file descriptor) [pid 5585] close(6) = -1 EBADF (Bad file descriptor) [pid 5585] close(7) = -1 EBADF (Bad file descriptor) [pid 5585] close(8) = -1 EBADF (Bad file descriptor) [pid 5585] close(9) = -1 EBADF (Bad file descriptor) [pid 5585] close(10) = -1 EBADF (Bad file descriptor) [pid 5585] close(11) = -1 EBADF (Bad file descriptor) [pid 5585] close(12) = -1 EBADF (Bad file descriptor) [pid 5585] close(13) = -1 EBADF (Bad file descriptor) [pid 5585] close(14) = -1 EBADF (Bad file descriptor) [pid 5585] close(15) = -1 EBADF (Bad file descriptor) [pid 5585] close(16) = -1 EBADF (Bad file descriptor) [pid 5585] close(17) = -1 EBADF (Bad file descriptor) [pid 5585] close(18) = -1 EBADF (Bad file descriptor) [pid 5585] close(19) = -1 EBADF (Bad file descriptor) [pid 5585] close(20) = -1 EBADF (Bad file descriptor) [pid 5585] close(21) = -1 EBADF (Bad file descriptor) [pid 5585] close(22) = -1 EBADF (Bad file descriptor) [ 243.458642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.465496][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.471480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.478515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.485325][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.491343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.498362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.505177][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5585] close(23) = -1 EBADF (Bad file descriptor) [pid 5585] close(24) = -1 EBADF (Bad file descriptor) [pid 5585] close(25) = -1 EBADF (Bad file descriptor) [pid 5585] close(26) = -1 EBADF (Bad file descriptor) [pid 5585] close(27) = -1 EBADF (Bad file descriptor) [pid 5585] close(28) = -1 EBADF (Bad file descriptor) [pid 5585] close(29) = -1 EBADF (Bad file descriptor) [pid 5585] exit_group(0 [pid 5586] <... ioctl resumed> ) = ? [pid 5585] <... exit_group resumed>) = ? [pid 5586] +++ exited with 0 +++ [pid 5585] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 243.511380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.518419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.525258][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.531236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.538269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.545075][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.551050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 88 ./strace-static-x86_64: Process 5595 attached [pid 5595] set_robust_list(0x555589418760, 24) = 0 [pid 5595] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5595] setpgid(0, 0) = 0 [ 243.558070][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.564876][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.570859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.577893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.584802][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.590773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.597797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.604606][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5595] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5595] write(3, "1000", 4executing program ) = 4 [pid 5595] close(3) = 0 [pid 5595] write(1, "executing program\n", 18) = 18 [pid 5595] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5595] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5595] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5595] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5595] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5595] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5595] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[89]}, 88) = 89 [pid 5595] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5596 attached NULL, 8) = 0 [pid 5596] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5595] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 243.610598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.617633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.624440][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.630392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.637406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.644211][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.650200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.657231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5596] <... rseq resumed>) = 0 [pid 5595] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5596] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5596] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5596] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5596] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5595] <... futex resumed>) = 0 [pid 5596] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5595] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5596] <... openat resumed>) = 3 [pid 5595] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5596] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5596] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 243.664055][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.670031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.677103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.683929][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.689899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.696908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.703723][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5596] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 243.709711][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.716731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.723541][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.729527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.736562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.743413][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.749395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.756433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.763241][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.769210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.776278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.783110][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.789091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.796103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.802913][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.808882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5596] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 243.815917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.822750][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.828701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.835722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.842535][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.848545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.855551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.862355][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.868322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.875330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.882129][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.888074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.895051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.901855][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.907867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.914898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.921698][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.927633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.934642][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.941464][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.947440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.954455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.961271][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.967237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.974258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 243.981156][ C1] yealink 5-1:36.0: unexpected response 0 [ 243.987136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 243.994155][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.000966][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.006973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.014012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.020824][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.026800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.033891][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.040719][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.046690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.053711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.060511][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.066496][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.073526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.080349][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.086325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.093343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.100149][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.106102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.113127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.119935][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.125902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.132908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.139711][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.145650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.152647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.159447][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5587] close(3) = 0 [pid 5587] close(4) = -1 EBADF (Bad file descriptor) [pid 5587] close(5) = -1 EBADF (Bad file descriptor) [pid 5587] close(6) = -1 EBADF (Bad file descriptor) [pid 5587] close(7) = -1 EBADF (Bad file descriptor) [ 244.165422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.172533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.179365][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.185309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.192342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.199152][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.205131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5587] close(8) = -1 EBADF (Bad file descriptor) [pid 5587] close(9) = -1 EBADF (Bad file descriptor) [pid 5587] close(10) = -1 EBADF (Bad file descriptor) [pid 5587] close(11) = -1 EBADF (Bad file descriptor) [pid 5587] close(12) = -1 EBADF (Bad file descriptor) [pid 5587] close(13) = -1 EBADF (Bad file descriptor) [pid 5587] close(14) = -1 EBADF (Bad file descriptor) [pid 5587] close(15) = -1 EBADF (Bad file descriptor) [pid 5587] close(16) = -1 EBADF (Bad file descriptor) [pid 5587] close(17) = -1 EBADF (Bad file descriptor) [pid 5587] close(18) = -1 EBADF (Bad file descriptor) [pid 5587] close(19) = -1 EBADF (Bad file descriptor) [pid 5587] close(20) = -1 EBADF (Bad file descriptor) [pid 5587] close(21) = -1 EBADF (Bad file descriptor) [pid 5587] close(22) = -1 EBADF (Bad file descriptor) [pid 5587] close(23) = -1 EBADF (Bad file descriptor) [pid 5587] close(24) = -1 EBADF (Bad file descriptor) [pid 5587] close(25) = -1 EBADF (Bad file descriptor) [pid 5587] close(26) = -1 EBADF (Bad file descriptor) [pid 5587] close(27) = -1 EBADF (Bad file descriptor) [pid 5587] close(28) = -1 EBADF (Bad file descriptor) [pid 5587] close(29) = -1 EBADF (Bad file descriptor) [ 244.212171][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.218997][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.225002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.232043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.238868][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.244859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.251875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.258685][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5587] exit_group(0 [pid 5588] <... ioctl resumed> ) = ? [pid 5587] <... exit_group resumed>) = ? [pid 5588] +++ exited with 0 +++ [pid 5587] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=86, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5597 attached [pid 5597] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 88 [pid 5597] <... set_robust_list resumed>) = 0 [pid 5597] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5597] setpgid(0, 0) = 0 [pid 5597] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5597] write(3, "1000", 4) = 4 executing program [pid 5597] close(3) = 0 [ 244.264654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.271680][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.278494][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.284485][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.291523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.298337][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.304307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.311363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5597] write(1, "executing program\n", 18) = 18 [pid 5597] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5597] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5597] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5597] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5597] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5597] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5597] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5598 attached => {parent_tid=[89]}, 88) = 89 [pid 5598] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5597] rt_sigprocmask(SIG_SETMASK, [], [pid 5598] <... rseq resumed>) = 0 [pid 5597] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] set_robust_list(0x7f6020a4b9a0, 24 [pid 5597] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] <... set_robust_list resumed>) = 0 [pid 5597] <... futex resumed>) = 0 [pid 5598] rt_sigprocmask(SIG_SETMASK, [], [ 244.318177][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.324182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.331268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.338084][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.344052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.351087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.357895][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5597] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5598] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5598] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5598] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5598] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5597] <... futex resumed>) = 0 [pid 5597] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5598] <... futex resumed>) = 0 [pid 5597] <... futex resumed>) = 1 [pid 5598] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5597] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5598] <... openat resumed>) = 3 [pid 5598] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5598] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 244.363877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.370901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.377717][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.383699][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.390726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.397543][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.403550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.410573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5598] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 244.417356][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.423317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.430332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.437140][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.443138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.450182][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.457275][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.463205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.470250][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.477051][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.483018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.490079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.496881][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.502860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.509880][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.516687][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.522656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.529712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.536567][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.542518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.549624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.556526][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.562493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.569581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.576399][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.582372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.589412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.596252][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.602204][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.609311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.616129][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.622109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.629148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.635970][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.641919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.648960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.655775][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.661753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.668853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.675679][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.681601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.688615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.695422][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.701386][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.708424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.715252][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.721242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.728275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.735087][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.741044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.748043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.754835][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.760780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.767790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.774596][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.780568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.787596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.794398][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.800439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.807502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.814321][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.820296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.827356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.834159][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.840132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.847155][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.853960][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.859947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.867044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.873856][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.879819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.886870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.893699][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.899669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.906689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.913495][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5598] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 244.919447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.926564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.933419][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.939358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.946569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.953391][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.959368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.966376][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.973162][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.979159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 244.986146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 244.992936][ C1] yealink 5-1:36.0: unexpected response 0 [ 244.998926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.005936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.012740][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.018721][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.025741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.032546][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.038546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.045673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.052506][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.058460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.065532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.072333][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.078311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.085328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.092142][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.098115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.105158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.112078][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.118006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.125056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.131868][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.137854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.144864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.151695][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.157677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.164881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.171692][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.177748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.184767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.191576][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.197556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.204586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.211394][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5589] close(3) = 0 [pid 5589] close(4) = -1 EBADF (Bad file descriptor) [ 245.217370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.224395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.231350][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.237334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.244362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.251167][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.257153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.264257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5589] close(5) = -1 EBADF (Bad file descriptor) [pid 5589] close(6) = -1 EBADF (Bad file descriptor) [pid 5589] close(7) = -1 EBADF (Bad file descriptor) [pid 5589] close(8) = -1 EBADF (Bad file descriptor) [pid 5589] close(9) = -1 EBADF (Bad file descriptor) [pid 5589] close(10) = -1 EBADF (Bad file descriptor) [pid 5589] close(11) = -1 EBADF (Bad file descriptor) [pid 5589] close(12) = -1 EBADF (Bad file descriptor) [pid 5589] close(13) = -1 EBADF (Bad file descriptor) [pid 5589] close(14) = -1 EBADF (Bad file descriptor) [pid 5589] close(15) = -1 EBADF (Bad file descriptor) [pid 5589] close(16) = -1 EBADF (Bad file descriptor) [pid 5589] close(17) = -1 EBADF (Bad file descriptor) [pid 5589] close(18) = -1 EBADF (Bad file descriptor) [pid 5589] close(19) = -1 EBADF (Bad file descriptor) [ 245.271066][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.277045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.284085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.290904][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.296841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.303870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.310779][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5589] close(20) = -1 EBADF (Bad file descriptor) [pid 5589] close(21) = -1 EBADF (Bad file descriptor) [pid 5589] close(22) = -1 EBADF (Bad file descriptor) [pid 5589] close(23) = -1 EBADF (Bad file descriptor) [pid 5589] close(24) = -1 EBADF (Bad file descriptor) [pid 5589] close(25) = -1 EBADF (Bad file descriptor) [pid 5589] close(26) = -1 EBADF (Bad file descriptor) [pid 5589] close(27) = -1 EBADF (Bad file descriptor) [pid 5589] close(28) = -1 EBADF (Bad file descriptor) [pid 5589] close(29) = -1 EBADF (Bad file descriptor) [pid 5589] exit_group(0 [pid 5590] <... ioctl resumed> ) = ? [pid 5589] <... exit_group resumed>) = ? [ 245.316767][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.323799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.330655][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.336627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.343649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.350465][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.356471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.363523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5590] +++ exited with 0 +++ [pid 5589] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=79, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 81 ./strace-static-x86_64: Process 5599 attached [pid 5599] set_robust_list(0x555589418760, 24) = 0 [pid 5599] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5599] setpgid(0, 0) = 0 [pid 5599] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5599] write(3, "1000", 4) = 4 [pid 5599] close(3) = 0 [ 245.370345][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.376301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.383305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.390122][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.396094][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.403127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.409951][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.415954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5599] write(1, "executing program\n", 18) = 18 [pid 5599] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5599] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5599] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5599] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5600 attached [pid 5600] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5599] <... clone3 resumed> => {parent_tid=[82]}, 88) = 82 [pid 5600] <... rseq resumed>) = 0 [pid 5599] rt_sigprocmask(SIG_SETMASK, [], [pid 5600] set_robust_list(0x7f6020a4b9a0, 24 [pid 5599] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5600] <... set_robust_list resumed>) = 0 [pid 5600] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5600] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] <... futex resumed>) = 0 [pid 5599] <... futex resumed>) = 1 [pid 5600] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5599] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5600] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5600] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5599] <... futex resumed>) = 0 [pid 5600] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5599] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5600] <... openat resumed>) = 3 [ 245.422973][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.429793][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.435773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.442807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.449640][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.455644][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.462673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5599] <... futex resumed>) = 0 [pid 5599] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5600] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5600] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 245.469490][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.475489][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.482517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.489333][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.495347][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.502374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.509191][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.515200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5591] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 245.522236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.529053][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.535033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.542082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.548929][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.554874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.562023][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.568918][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.574863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.581919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.588730][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.594716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.601759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.608595][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.614543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.621533][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.628325][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.634306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.641342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.648154][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.654129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.661213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.668043][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.674019][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.681059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.687865][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.693854][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.701130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.707919][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.713839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.720850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.727660][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.733616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.740640][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.747439][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.753371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.760408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.767212][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.773166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.780198][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.787016][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.792987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.800018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.806842][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.812836][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.819856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.826849][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.832933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.840013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.846825][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.852838][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.859938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.866755][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5591] close(3) = 0 [pid 5591] close(4) = -1 EBADF (Bad file descriptor) [pid 5591] close(5) = -1 EBADF (Bad file descriptor) [pid 5591] close(6) = -1 EBADF (Bad file descriptor) [pid 5591] close(7) = -1 EBADF (Bad file descriptor) [pid 5591] close(8) = -1 EBADF (Bad file descriptor) [pid 5591] close(9) = -1 EBADF (Bad file descriptor) [pid 5591] close(10) = -1 EBADF (Bad file descriptor) [pid 5591] close(11) = -1 EBADF (Bad file descriptor) [pid 5591] close(12) = -1 EBADF (Bad file descriptor) [pid 5591] close(13) = -1 EBADF (Bad file descriptor) [pid 5591] close(14) = -1 EBADF (Bad file descriptor) [ 245.872823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.879862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.886669][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.892627][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.899652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.906463][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.912460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5591] close(15) = -1 EBADF (Bad file descriptor) [pid 5591] close(16) = -1 EBADF (Bad file descriptor) [pid 5591] close(17) = -1 EBADF (Bad file descriptor) [pid 5591] close(18) = -1 EBADF (Bad file descriptor) [pid 5591] close(19) = -1 EBADF (Bad file descriptor) [pid 5591] close(20) = -1 EBADF (Bad file descriptor) [pid 5591] close(21) = -1 EBADF (Bad file descriptor) [pid 5591] close(22) = -1 EBADF (Bad file descriptor) [pid 5591] close(23) = -1 EBADF (Bad file descriptor) [pid 5591] close(24) = -1 EBADF (Bad file descriptor) [pid 5591] close(25) = -1 EBADF (Bad file descriptor) [pid 5591] close(26) = -1 EBADF (Bad file descriptor) [pid 5591] close(27) = -1 EBADF (Bad file descriptor) [pid 5591] close(28) = -1 EBADF (Bad file descriptor) [ 245.919514][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.926332][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.932273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.939325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.946144][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.952125][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.959143][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.965951][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5591] close(29) = -1 EBADF (Bad file descriptor) [pid 5591] exit_group(0) = ? [pid 5592] <... ioctl resumed> ) = ? [pid 5592] +++ exited with 0 +++ [pid 5591] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 90 [ 245.971906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.978963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 245.985774][ C1] yealink 5-1:36.0: unexpected response 0 [ 245.991848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 245.998903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.005719][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.011716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.018761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5601 attached [pid 5601] set_robust_list(0x555589418760, 24) = 0 [pid 5601] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5601] setpgid(0, 0) = 0 [pid 5601] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5601] write(3, "1000", 4executing program ) = 4 [pid 5601] close(3) = 0 [pid 5601] write(1, "executing program\n", 18) = 18 [pid 5601] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5601] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 246.025558][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.031498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.038524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.045336][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.051328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.058373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.065185][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5601] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5601] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5601] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[91]}, 88) = 91 [pid 5601] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5602 attached NULL, 8) = 0 [pid 5602] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5601] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5602] <... rseq resumed>) = 0 [pid 5601] <... futex resumed>) = 0 [pid 5602] set_robust_list(0x7f6020a4b9a0, 24 [pid 5601] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5602] <... set_robust_list resumed>) = 0 [pid 5602] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5602] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5602] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] <... futex resumed>) = 0 [pid 5601] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5602] <... futex resumed>) = 1 [pid 5602] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 246.071165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.078184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.085005][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.090980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.098099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.104913][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.110858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.118137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5602] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5602] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5593] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 246.125022][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.131006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.138039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.144935][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.150916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.157948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.164761][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.170740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.177771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.184759][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.190741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.197794][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.204604][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.210568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.217606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.224413][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.230371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.237392][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.244209][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.250188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.257309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.264104][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.270075][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.277195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.284001][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.289960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.296976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.303770][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.309728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.316738][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.323541][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.329515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.336631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.343436][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.349433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.356487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.363298][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.369284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.376307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.383112][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.389059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.396059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.402866][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.408862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.415887][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.422709][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.428675][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.435734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.442534][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.448475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.455506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.462307][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.468275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5593] close(3) = 0 [pid 5593] close(4) = -1 EBADF (Bad file descriptor) [pid 5593] close(5) = -1 EBADF (Bad file descriptor) [pid 5593] close(6) = -1 EBADF (Bad file descriptor) [pid 5593] close(7) = -1 EBADF (Bad file descriptor) [pid 5593] close(8) = -1 EBADF (Bad file descriptor) [pid 5593] close(9) = -1 EBADF (Bad file descriptor) [pid 5593] close(10) = -1 EBADF (Bad file descriptor) [pid 5593] close(11) = -1 EBADF (Bad file descriptor) [pid 5593] close(12) = -1 EBADF (Bad file descriptor) [pid 5593] close(13) = -1 EBADF (Bad file descriptor) [pid 5593] close(14) = -1 EBADF (Bad file descriptor) [ 246.475338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.482152][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.488161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.495193][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.502009][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.507954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.514974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.521868][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5593] close(15) = -1 EBADF (Bad file descriptor) [pid 5593] close(16) = -1 EBADF (Bad file descriptor) [pid 5593] close(17) = -1 EBADF (Bad file descriptor) [pid 5593] close(18) = -1 EBADF (Bad file descriptor) [pid 5593] close(19) = -1 EBADF (Bad file descriptor) [pid 5593] close(20) = -1 EBADF (Bad file descriptor) [pid 5593] close(21) = -1 EBADF (Bad file descriptor) [pid 5593] close(22) = -1 EBADF (Bad file descriptor) [pid 5593] close(23) = -1 EBADF (Bad file descriptor) [pid 5593] close(24) = -1 EBADF (Bad file descriptor) [pid 5593] close(25) = -1 EBADF (Bad file descriptor) [pid 5593] close(26) = -1 EBADF (Bad file descriptor) [pid 5593] close(27) = -1 EBADF (Bad file descriptor) [pid 5593] close(28) = -1 EBADF (Bad file descriptor) [pid 5593] close(29) = -1 EBADF (Bad file descriptor) [pid 5593] exit_group(0 [pid 5594] <... ioctl resumed> ) = ? [pid 5593] <... exit_group resumed>) = ? [pid 5594] +++ exited with 0 +++ [pid 5593] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 246.527855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.534883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.541709][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.547690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.554709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.561545][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.567571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 90 ./strace-static-x86_64: Process 5603 attached [pid 5603] set_robust_list(0x555589418760, 24) = 0 [pid 5603] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5603] setpgid(0, 0) = 0 [pid 5603] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5603] write(3, "1000", 4) = 4 [pid 5603] close(3) = 0 executing program [pid 5603] write(1, "executing program\n", 18) = 18 [pid 5603] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5603] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5603] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5603] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5603] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5603] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5603] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[91]}, 88) = 91 [pid 5603] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5604 attached [pid 5603] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5604] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5603] <... futex resumed>) = 0 [pid 5604] <... rseq resumed>) = 0 [pid 5603] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5604] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 246.574692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.581503][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.587491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.594596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.601398][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.607376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.614420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.621251][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5604] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5604] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5604] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5603] <... futex resumed>) = 0 [pid 5604] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5603] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5603] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5604] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5604] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5604] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 246.627240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.634302][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.641122][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.647120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.654154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.660954][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.666930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 246.673962][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.680791][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.686774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.693801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.700612][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.706567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.713584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.720397][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5595] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 246.726461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.733514][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.740319][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.746300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.753299][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.760104][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.766069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.773087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.779893][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.786042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.793073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.799884][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.805868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.812926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.819735][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.825715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.832732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.839549][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.845507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.852547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.859354][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.865327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.872374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.879224][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.885239][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.892262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.899068][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.905067][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.912076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.918870][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.924888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.931876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.938681][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.944636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.951620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.958422][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.964473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.971589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.978402][ C1] yealink 5-1:36.0: unexpected response 0 [ 246.984380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 246.991412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 246.998218][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.004183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.011245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.018050][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.024033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.031061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.037866][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.043848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.050879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.057691][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.063706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.070735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5595] close(3) = 0 [pid 5595] close(4) = -1 EBADF (Bad file descriptor) [pid 5595] close(5) = -1 EBADF (Bad file descriptor) [pid 5595] close(6) = -1 EBADF (Bad file descriptor) [pid 5595] close(7) = -1 EBADF (Bad file descriptor) [ 247.077542][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.083521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.090544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.097335][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.103329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.110623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.117422][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.123407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5595] close(8) = -1 EBADF (Bad file descriptor) [pid 5595] close(9) = -1 EBADF (Bad file descriptor) [pid 5595] close(10) = -1 EBADF (Bad file descriptor) [pid 5595] close(11) = -1 EBADF (Bad file descriptor) [pid 5595] close(12) = -1 EBADF (Bad file descriptor) [pid 5595] close(13) = -1 EBADF (Bad file descriptor) [pid 5595] close(14) = -1 EBADF (Bad file descriptor) [pid 5595] close(15) = -1 EBADF (Bad file descriptor) [pid 5595] close(16) = -1 EBADF (Bad file descriptor) [pid 5595] close(17) = -1 EBADF (Bad file descriptor) [pid 5595] close(18) = -1 EBADF (Bad file descriptor) [pid 5595] close(19) = -1 EBADF (Bad file descriptor) [pid 5595] close(20) = -1 EBADF (Bad file descriptor) [pid 5595] close(21) = -1 EBADF (Bad file descriptor) [pid 5595] close(22) = -1 EBADF (Bad file descriptor) [pid 5595] close(23) = -1 EBADF (Bad file descriptor) [pid 5595] close(24) = -1 EBADF (Bad file descriptor) [ 247.130511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.137289][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.143214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.150216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.157020][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.163001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.170028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5595] close(25) = -1 EBADF (Bad file descriptor) [pid 5595] close(26) = -1 EBADF (Bad file descriptor) [pid 5595] close(27) = -1 EBADF (Bad file descriptor) [pid 5595] close(28) = -1 EBADF (Bad file descriptor) [pid 5595] close(29) = -1 EBADF (Bad file descriptor) [pid 5595] exit_group(0) = ? [pid 5596] <... ioctl resumed> ) = ? [pid 5596] +++ exited with 0 +++ [pid 5595] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 247.176840][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.182819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.189843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.196702][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.202682][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.209770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.216765][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.222737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 90 ./strace-static-x86_64: Process 5605 attached [pid 5605] set_robust_list(0x555589418760, 24) = 0 [pid 5605] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5605] setpgid(0, 0) = 0 [pid 5605] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5605] write(3, "1000", 4) = 4 [pid 5605] close(3executing program ) = 0 [pid 5605] write(1, "executing program\n", 18) = 18 [pid 5605] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5605] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5605] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5605] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5605] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 247.229768][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.236575][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.242555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.249591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.256399][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.262373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.269406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5605] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5605] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5606 attached => {parent_tid=[91]}, 88) = 91 [pid 5606] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5605] rt_sigprocmask(SIG_SETMASK, [], [pid 5606] <... rseq resumed>) = 0 [pid 5605] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5606] set_robust_list(0x7f6020a4b9a0, 24 [pid 5605] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... set_robust_list resumed>) = 0 [pid 5605] <... futex resumed>) = 0 [pid 5606] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5605] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5606] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5606] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5605] <... futex resumed>) = 0 [pid 5606] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5605] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5606] <... openat resumed>) = 3 [pid 5605] <... futex resumed>) = 0 [pid 5606] ioctl(3, USB_RAW_IOCTL_INIT [pid 5605] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5606] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5606] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 247.276221][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.282205][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.289246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.296063][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.302073][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.309113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.315937][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.321932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.328957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.335778][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.341785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.348800][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.355640][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.361609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.368631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.375442][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.381425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.388506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.395419][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.401392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.408420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.415221][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.421249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5597] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 247.428288][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.435099][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.441070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.448094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.454909][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.460892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.467922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.474712][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.480663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.487656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.494453][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.500414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.507431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.514250][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.520281][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.527314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.534174][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.540153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.547177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.553988][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.559969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.567021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.573910][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.579845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.586863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.593672][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.599641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.606662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.613460][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.620832][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.627958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.634771][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.640744][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.647777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.654585][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.660577][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.667665][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.674592][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.680719][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.687843][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.694650][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.700619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.707657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.714470][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.720460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5597] close(3) = 0 [pid 5597] close(4) = -1 EBADF (Bad file descriptor) [pid 5597] close(5) = -1 EBADF (Bad file descriptor) [pid 5597] close(6) = -1 EBADF (Bad file descriptor) [pid 5597] close(7) = -1 EBADF (Bad file descriptor) [pid 5597] close(8) = -1 EBADF (Bad file descriptor) [pid 5597] close(9) = -1 EBADF (Bad file descriptor) [ 247.727490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.734731][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.740714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.747763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.754580][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.760557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.767589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.774394][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5597] close(10) = -1 EBADF (Bad file descriptor) [pid 5597] close(11) = -1 EBADF (Bad file descriptor) [pid 5597] close(12) = -1 EBADF (Bad file descriptor) [pid 5597] close(13) = -1 EBADF (Bad file descriptor) [pid 5597] close(14) = -1 EBADF (Bad file descriptor) [pid 5597] close(15) = -1 EBADF (Bad file descriptor) [pid 5597] close(16) = -1 EBADF (Bad file descriptor) [pid 5597] close(17) = -1 EBADF (Bad file descriptor) [pid 5597] close(18) = -1 EBADF (Bad file descriptor) [pid 5597] close(19) = -1 EBADF (Bad file descriptor) [pid 5597] close(20) = -1 EBADF (Bad file descriptor) [pid 5597] close(21) = -1 EBADF (Bad file descriptor) [pid 5597] close(22) = -1 EBADF (Bad file descriptor) [pid 5597] close(23) = -1 EBADF (Bad file descriptor) [pid 5597] close(24) = -1 EBADF (Bad file descriptor) [ 247.780343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.787360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.794187][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.800197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.807233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.814040][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.820017][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.827030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5597] close(25) = -1 EBADF (Bad file descriptor) [pid 5597] close(26) = -1 EBADF (Bad file descriptor) [pid 5597] close(27) = -1 EBADF (Bad file descriptor) [pid 5597] close(28) = -1 EBADF (Bad file descriptor) [pid 5597] close(29) = -1 EBADF (Bad file descriptor) [pid 5597] exit_group(0 [pid 5598] <... ioctl resumed> ) = ? [pid 5597] <... exit_group resumed>) = ? [pid 5598] +++ exited with 0 +++ [pid 5597] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=88, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 247.833834][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.839791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.846813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.853629][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.859606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.866645][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.873453][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5607 attached , child_tidptr=0x555589418750) = 90 [pid 5607] set_robust_list(0x555589418760, 24) = 0 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5607] setpgid(0, 0) = 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5607] write(3, "1000", 4) = 4 [pid 5607] close(3) = 0 executing program [pid 5607] write(1, "executing program\n", 18) = 18 [pid 5607] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5607] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5607] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5607] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5607] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[91]}, 88) = 91 [pid 5607] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5607] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5608 attached [ 247.879402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.886442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.893257][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.899238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.906356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.913191][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.919285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.926305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5608] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5608] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5608] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5608] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5608] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5608] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5607] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5608] <... openat resumed>) = 3 [pid 5608] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5608] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 247.933218][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.939183][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.946257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.953083][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.959073][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.966114][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.972941][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 247.978929][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 247.985966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 247.992786][ C1] yealink 5-1:36.0: unexpected response 0 [ 247.998771][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.005813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.012634][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.018616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.025652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.032500][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.038484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.045517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.052335][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.058343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.065367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.072188][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.078178][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.085191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.092002][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.097986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.105024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.111849][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.117795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.124840][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.131653][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.137684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.144695][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.151493][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.157419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.164426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.171230][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.177177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.184208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.191041][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.197023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.204044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.210863][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.216865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.223901][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.230716][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.236714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.243759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.250574][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.256556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.263622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.270437][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.276410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.283444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.290233][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.296207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.303274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.310078][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.316026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.323052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.329875][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.335870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.342908][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.349721][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.355778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.362896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.369737][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.375680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.382722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.389535][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.395501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.402532][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.409339][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.415328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.422459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.429346][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.435346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.442366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.449176][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.455146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.462174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.468980][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.474972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.482009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.488828][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.494793][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.501853][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.508666][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.514663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.521704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.528499][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5608] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 248.534447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.541455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.548297][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.554284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.561313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.568125][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.574075][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.581204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.588023][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.593985][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.601058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.607871][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.613835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.620830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.627616][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.633571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.640589][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.647379][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.653424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.660455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.667270][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.673303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.680349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.687254][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.693226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.700255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.707064][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.713058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.720075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.726887][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.732879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.740071][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.746869][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.752809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.759965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.766784][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.772836][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.779878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.786684][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.792629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.799664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.806474][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.812424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.819436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.826246][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.832201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.839221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.846033][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.852012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.859049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.865845][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.871806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.878939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.885743][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.891742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.898780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.905590][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.911568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.918603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.925411][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.931418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.938469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.945274][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.951237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.958255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.965062][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.970995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.978039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 248.984854][ C1] yealink 5-1:36.0: unexpected response 0 [ 248.990824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 248.997969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.004789][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.010860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.018007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.024813][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.030759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5599] close(3) = 0 [pid 5599] close(4) = -1 EBADF (Bad file descriptor) [pid 5599] close(5) = -1 EBADF (Bad file descriptor) [pid 5599] close(6) = -1 EBADF (Bad file descriptor) [pid 5599] close(7) = -1 EBADF (Bad file descriptor) [pid 5599] close(8) = -1 EBADF (Bad file descriptor) [pid 5599] close(9) = -1 EBADF (Bad file descriptor) [pid 5599] close(10) = -1 EBADF (Bad file descriptor) [pid 5599] close(11) = -1 EBADF (Bad file descriptor) [pid 5599] close(12) = -1 EBADF (Bad file descriptor) [pid 5599] close(13) = -1 EBADF (Bad file descriptor) [pid 5599] close(14) = -1 EBADF (Bad file descriptor) [pid 5599] close(15) = -1 EBADF (Bad file descriptor) [pid 5599] close(16) = -1 EBADF (Bad file descriptor) [pid 5599] close(17) = -1 EBADF (Bad file descriptor) [pid 5599] close(18) = -1 EBADF (Bad file descriptor) [pid 5599] close(19) = -1 EBADF (Bad file descriptor) [pid 5599] close(20) = -1 EBADF (Bad file descriptor) [pid 5599] close(21) = -1 EBADF (Bad file descriptor) [pid 5599] close(22) = -1 EBADF (Bad file descriptor) [pid 5599] close(23) = -1 EBADF (Bad file descriptor) [pid 5599] close(24) = -1 EBADF (Bad file descriptor) [pid 5599] close(25) = -1 EBADF (Bad file descriptor) [pid 5599] close(26) = -1 EBADF (Bad file descriptor) [ 249.037956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.044775][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.050848][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.057884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.064794][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.070783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.077824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5599] close(27) = -1 EBADF (Bad file descriptor) [pid 5599] close(28) = -1 EBADF (Bad file descriptor) [pid 5599] close(29) = -1 EBADF (Bad file descriptor) [pid 5599] exit_group(0) = ? [pid 5600] <... ioctl resumed> ) = ? [ 249.084642][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.090720][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.097804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.104619][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.110560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.117585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.124399][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.130380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5600] +++ exited with 0 +++ [pid 5599] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=81, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 83 ./strace-static-x86_64: Process 5609 attached [pid 5609] set_robust_list(0x555589418760, 24) = 0 [pid 5609] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 249.137422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.144238][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.150225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.157252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.164069][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.170060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.177099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.183921][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5609] setpgid(0, 0) = 0 [pid 5609] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5609] write(3, "1000", 4) = 4 [pid 5609] close(3) = 0 [pid 5609] write(1, "executing program\n", 18executing program ) = 18 [pid 5609] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5609] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5609] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5609] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5609] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5609] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5609] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5610 attached => {parent_tid=[84]}, 88) = 84 [pid 5610] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5609] rt_sigprocmask(SIG_SETMASK, [], [pid 5610] <... rseq resumed>) = 0 [pid 5610] set_robust_list(0x7f6020a4b9a0, 24 [pid 5609] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5610] <... set_robust_list resumed>) = 0 [pid 5609] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5610] rt_sigprocmask(SIG_SETMASK, [], [pid 5609] <... futex resumed>) = 0 [ 249.190023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.197060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.203880][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.209897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.216940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.223766][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.229785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5610] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5609] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5610] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5610] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5609] <... futex resumed>) = 0 [pid 5610] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5609] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5609] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5610] <... openat resumed>) = 3 [pid 5610] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5610] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 249.236830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.243645][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.249642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.256710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.263520][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.269539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.276573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.283392][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.289391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.296445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.303256][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.309214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.316244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.323061][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.329031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.336078][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.342887][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.348860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.355862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.362680][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.368678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.375788][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.382596][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.388778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.395823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.402629][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.408613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.415709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.422519][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.428533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.435565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.442377][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.448531][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.455558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.462364][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.468310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.475334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.482140][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 249.488090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.495117][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.501942][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.507877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.514894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.521720][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.527750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.534776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5601] close(3) = 0 [pid 5601] close(4) = -1 EBADF (Bad file descriptor) [pid 5601] close(5) = -1 EBADF (Bad file descriptor) [pid 5601] close(6) = -1 EBADF (Bad file descriptor) [pid 5601] close(7) = -1 EBADF (Bad file descriptor) [pid 5601] close(8) = -1 EBADF (Bad file descriptor) [pid 5601] close(9) = -1 EBADF (Bad file descriptor) [pid 5601] close(10) = -1 EBADF (Bad file descriptor) [pid 5601] close(11) = -1 EBADF (Bad file descriptor) [pid 5601] close(12) = -1 EBADF (Bad file descriptor) [pid 5601] close(13) = -1 EBADF (Bad file descriptor) [pid 5601] close(14) = -1 EBADF (Bad file descriptor) [pid 5601] close(15) = -1 EBADF (Bad file descriptor) [pid 5601] close(16) = -1 EBADF (Bad file descriptor) [pid 5601] close(17) = -1 EBADF (Bad file descriptor) [pid 5601] close(18) = -1 EBADF (Bad file descriptor) [pid 5601] close(19) = -1 EBADF (Bad file descriptor) [pid 5601] close(20) = -1 EBADF (Bad file descriptor) [ 249.541587][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.547575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.554584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.561430][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.567404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.574455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.581273][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5601] close(21) = -1 EBADF (Bad file descriptor) [pid 5601] close(22) = -1 EBADF (Bad file descriptor) [pid 5601] close(23) = -1 EBADF (Bad file descriptor) [pid 5601] close(24) = -1 EBADF (Bad file descriptor) [pid 5601] close(25) = -1 EBADF (Bad file descriptor) [pid 5601] close(26) = -1 EBADF (Bad file descriptor) [pid 5601] close(27) = -1 EBADF (Bad file descriptor) [pid 5601] close(28) = -1 EBADF (Bad file descriptor) [pid 5601] close(29) = -1 EBADF (Bad file descriptor) [pid 5601] exit_group(0 [pid 5602] <... ioctl resumed> ) = ? [pid 5601] <... exit_group resumed>) = ? [pid 5602] +++ exited with 0 +++ [pid 5601] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 249.587251][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.594282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.601099][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.607084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.614103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.620926][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.626907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.633950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5611 attached , child_tidptr=0x555589418750) = 92 [pid 5611] set_robust_list(0x555589418760, 24) = 0 [pid 5611] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5611] setpgid(0, 0) = 0 [pid 5611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5611] write(3, "1000", 4) = 4 [pid 5611] close(3) = 0 executing program [pid 5611] write(1, "executing program\n", 18) = 18 [pid 5611] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5611] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 249.640773][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.646759][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.653795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.660590][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.666645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.673682][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.680572][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5611] <... mmap resumed>) = 0x7f6020a2b000 [pid 5611] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5611] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[93]}, 88) = 93 [pid 5611] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5612 attached NULL, 8) = 0 [pid 5612] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5611] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] <... rseq resumed>) = 0 [pid 5611] <... futex resumed>) = 0 [pid 5611] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5612] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5612] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5612] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5612] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5611] <... futex resumed>) = 0 [pid 5612] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5611] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5612] <... openat resumed>) = 3 [pid 5611] <... futex resumed>) = 0 [pid 5612] ioctl(3, USB_RAW_IOCTL_INIT [pid 5611] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5612] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 249.686553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.693606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.700423][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.706410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.713535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.720354][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.726338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.733381][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5612] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5612] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 249.740235][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.746221][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.753282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.760166][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.766164][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.773185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.780073][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.786058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.793087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.799906][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.805892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.812924][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.819723][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.825660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.832681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.839489][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.845435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.852447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.859272][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.865197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.872183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.878986][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.884947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.891969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.898800][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.904765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.911797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.918611][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.924621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.931631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.938441][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.944430][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.951458][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.958266][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.964230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.971262][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.978075][ C1] yealink 5-1:36.0: unexpected response 0 [ 249.984051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 249.991075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 249.997879][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.003872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.010904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.017701][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.023650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.030707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.037519][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.043588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.050598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.057401][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.063357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.070369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.077167][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.083089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5612] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5603] close(3) = 0 [pid 5603] close(4) = -1 EBADF (Bad file descriptor) [pid 5603] close(5) = -1 EBADF (Bad file descriptor) [pid 5603] close(6) = -1 EBADF (Bad file descriptor) [pid 5603] close(7) = -1 EBADF (Bad file descriptor) [pid 5603] close(8) = -1 EBADF (Bad file descriptor) [pid 5603] close(9) = -1 EBADF (Bad file descriptor) [pid 5603] close(10) = -1 EBADF (Bad file descriptor) [pid 5603] close(11) = -1 EBADF (Bad file descriptor) [pid 5603] close(12) = -1 EBADF (Bad file descriptor) [pid 5603] close(13) = -1 EBADF (Bad file descriptor) [pid 5603] close(14) = -1 EBADF (Bad file descriptor) [pid 5603] close(15) = -1 EBADF (Bad file descriptor) [pid 5603] close(16) = -1 EBADF (Bad file descriptor) [pid 5603] close(17) = -1 EBADF (Bad file descriptor) [pid 5603] close(18) = -1 EBADF (Bad file descriptor) [pid 5603] close(19) = -1 EBADF (Bad file descriptor) [pid 5603] close(20) = -1 EBADF (Bad file descriptor) [pid 5603] close(21) = -1 EBADF (Bad file descriptor) [pid 5603] close(22) = -1 EBADF (Bad file descriptor) [pid 5603] close(23) = -1 EBADF (Bad file descriptor) [ 250.090127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.096929][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.102926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.109969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.116786][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.122774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.129833][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.136651][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5603] close(24) = -1 EBADF (Bad file descriptor) [pid 5603] close(25) = -1 EBADF (Bad file descriptor) [pid 5603] close(26) = -1 EBADF (Bad file descriptor) [pid 5603] close(27) = -1 EBADF (Bad file descriptor) [pid 5603] close(28) = -1 EBADF (Bad file descriptor) [pid 5603] close(29) = -1 EBADF (Bad file descriptor) [pid 5603] exit_group(0 [pid 5604] <... ioctl resumed> ) = ? [pid 5603] <... exit_group resumed>) = ? [pid 5604] +++ exited with 0 +++ [pid 5603] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 250.142619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.149660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.156471][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.162410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.169428][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.176245][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.182218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5613 attached , child_tidptr=0x555589418750) = 92 [pid 5613] set_robust_list(0x555589418760, 24) = 0 [pid 5613] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5613] setpgid(0, 0) = 0 [pid 5613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5613] write(3, "1000", 4) = 4 [pid 5613] close(3executing program ) = 0 [pid 5613] write(1, "executing program\n", 18) = 18 [pid 5613] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5613] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 250.189245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.196062][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.202055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.209103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.215927][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.221928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.228983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.235805][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5613] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5613] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5614 attached [pid 5614] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5613] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 5614] <... rseq resumed>) = 0 [pid 5613] rt_sigprocmask(SIG_SETMASK, [], [pid 5614] set_robust_list(0x7f6020a4b9a0, 24 [pid 5613] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5614] <... set_robust_list resumed>) = 0 [pid 5613] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] rt_sigprocmask(SIG_SETMASK, [], [pid 5613] <... futex resumed>) = 0 [pid 5614] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5613] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5614] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5614] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5613] <... futex resumed>) = 0 [pid 5614] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5613] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5614] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5613] <... futex resumed>) = 0 [pid 5614] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5613] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5614] <... openat resumed>) = 3 [ 250.241789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.248990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.255810][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.261807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.268838][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.275748][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.281741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.288732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5614] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5614] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 250.295517][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.301589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.308617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.315430][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.321409][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.328438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.335241][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5605] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 250.341172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.348182][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.355002][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.360961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.367967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.374781][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.380744][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.387766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.394563][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.400496][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.407551][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.414362][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.420320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.427327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.434139][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.440233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.447253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.454071][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.460021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.467054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.473863][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.479803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.486850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.493662][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.499610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.506600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.513387][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.519363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.526414][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.533216][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.539160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.546170][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.552982][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.558950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.565967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.572776][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.578743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.585770][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.592583][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.598557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.605564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.612370][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.618291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.625327][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.632142][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.638093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.645109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.651914][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.657911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.664940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.671745][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.677709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.684732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.691543][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5605] close(3) = 0 [pid 5605] close(4) = -1 EBADF (Bad file descriptor) [pid 5605] close(5) = -1 EBADF (Bad file descriptor) [pid 5605] close(6) = -1 EBADF (Bad file descriptor) [pid 5605] close(7) = -1 EBADF (Bad file descriptor) [ 250.697565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.704599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.711415][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.717392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.724416][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.731238][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.737258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5605] close(8) = -1 EBADF (Bad file descriptor) [pid 5605] close(9) = -1 EBADF (Bad file descriptor) [pid 5605] close(10) = -1 EBADF (Bad file descriptor) [pid 5605] close(11) = -1 EBADF (Bad file descriptor) [pid 5605] close(12) = -1 EBADF (Bad file descriptor) [pid 5605] close(13) = -1 EBADF (Bad file descriptor) [pid 5605] close(14) = -1 EBADF (Bad file descriptor) [pid 5605] close(15) = -1 EBADF (Bad file descriptor) [pid 5605] close(16) = -1 EBADF (Bad file descriptor) [pid 5605] close(17) = -1 EBADF (Bad file descriptor) [pid 5605] close(18) = -1 EBADF (Bad file descriptor) [pid 5605] close(19) = -1 EBADF (Bad file descriptor) [pid 5605] close(20) = -1 EBADF (Bad file descriptor) [ 250.744301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.751121][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.757115][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.764171][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.770986][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.776994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.784125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.790943][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5605] close(21) = -1 EBADF (Bad file descriptor) [pid 5605] close(22) = -1 EBADF (Bad file descriptor) [pid 5605] close(23) = -1 EBADF (Bad file descriptor) [pid 5605] close(24) = -1 EBADF (Bad file descriptor) [pid 5605] close(25) = -1 EBADF (Bad file descriptor) [pid 5605] close(26) = -1 EBADF (Bad file descriptor) [pid 5605] close(27) = -1 EBADF (Bad file descriptor) [pid 5605] close(28) = -1 EBADF (Bad file descriptor) [pid 5605] close(29) = -1 EBADF (Bad file descriptor) [pid 5605] exit_group(0 [pid 5606] <... ioctl resumed> ) = ? [pid 5605] <... exit_group resumed>) = ? [pid 5606] +++ exited with 0 +++ [pid 5605] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 250.796939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.804041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.810855][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.817061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.824086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.830896][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.836892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 92 ./strace-static-x86_64: Process 5615 attached [pid 5615] set_robust_list(0x555589418760, 24) = 0 [pid 5615] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5615] setpgid(0, 0) = 0 [pid 5615] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5615] write(3, "1000", 4) = 4 [pid 5615] close(3) = 0 executing program [pid 5615] write(1, "executing program\n", 18) = 18 [pid 5615] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5615] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5615] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 250.843915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.850727][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.856689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.863982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.870890][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.876890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.883929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.890754][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5615] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5615] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5615] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5615] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5616 attached => {parent_tid=[93]}, 88) = 93 [pid 5616] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5615] rt_sigprocmask(SIG_SETMASK, [], [pid 5616] <... rseq resumed>) = 0 [pid 5615] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5616] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5616] rt_sigprocmask(SIG_SETMASK, [], [pid 5615] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5615] <... futex resumed>) = 0 [pid 5616] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5615] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5616] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5616] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5615] <... futex resumed>) = 0 [pid 5616] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5615] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] <... openat resumed>) = 3 [pid 5615] <... futex resumed>) = 0 [pid 5616] ioctl(3, USB_RAW_IOCTL_INIT [pid 5615] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5616] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5616] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 250.896791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.903862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.910682][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.916667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.923694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.930509][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.936477][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.943501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.950316][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.956322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.963374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.970160][ C1] yealink 5-1:36.0: unexpected response 0 [ 250.976095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 250.983111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 250.989911][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 250.995902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.002928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.009784][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.015761][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.022885][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.029700][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.035670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.042686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.049496][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.055468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.062617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.069435][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.075441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.082457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.089272][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.095230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.102239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.109042][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.115014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.122048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.128858][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.134851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.141890][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.148700][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.154695][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.161723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.168536][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.174569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.181585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.188392][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.194339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.201362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.208175][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.214129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.221188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.228025][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.234037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.241231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.248067][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.254061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.261076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.267900][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.273864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.280889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.287693][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5607] close(3) = 0 [pid 5607] close(4) = -1 EBADF (Bad file descriptor) [pid 5607] close(5) = -1 EBADF (Bad file descriptor) [pid 5607] close(6) = -1 EBADF (Bad file descriptor) [pid 5607] close(7) = -1 EBADF (Bad file descriptor) [pid 5607] close(8) = -1 EBADF (Bad file descriptor) [pid 5607] close(9) = -1 EBADF (Bad file descriptor) [pid 5607] close(10) = -1 EBADF (Bad file descriptor) [pid 5607] close(11) = -1 EBADF (Bad file descriptor) [pid 5607] close(12) = -1 EBADF (Bad file descriptor) [pid 5607] close(13) = -1 EBADF (Bad file descriptor) [pid 5607] close(14) = -1 EBADF (Bad file descriptor) [pid 5607] close(15) = -1 EBADF (Bad file descriptor) [pid 5607] close(16) = -1 EBADF (Bad file descriptor) [ 251.293636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.300649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.307459][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.313428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.320440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.327248][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.333212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.340237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5607] close(17) = -1 EBADF (Bad file descriptor) [pid 5607] close(18) = -1 EBADF (Bad file descriptor) [pid 5607] close(19) = -1 EBADF (Bad file descriptor) [pid 5607] close(20) = -1 EBADF (Bad file descriptor) [pid 5607] close(21) = -1 EBADF (Bad file descriptor) [pid 5607] close(22) = -1 EBADF (Bad file descriptor) [pid 5607] close(23) = -1 EBADF (Bad file descriptor) [pid 5607] close(24) = -1 EBADF (Bad file descriptor) [pid 5607] close(25) = -1 EBADF (Bad file descriptor) [pid 5607] close(26) = -1 EBADF (Bad file descriptor) [pid 5607] close(27) = -1 EBADF (Bad file descriptor) [pid 5607] close(28) = -1 EBADF (Bad file descriptor) [pid 5607] close(29) = -1 EBADF (Bad file descriptor) [pid 5607] exit_group(0 [pid 5608] <... ioctl resumed> ) = ? [pid 5607] <... exit_group resumed>) = ? [ 251.347067][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.353026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.360043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.366858][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.372842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.379878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.386700][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.392680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5608] +++ exited with 0 +++ [pid 5607] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=90, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 92 ./strace-static-x86_64: Process 5617 attached [ 251.399763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.406587][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.412565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.419638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.426421][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.432356][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.439374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5617] set_robust_list(0x555589418760, 24) = 0 [pid 5617] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5617] setpgid(0, 0) = 0 [pid 5617] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5617] write(3, "1000", 4) = 4 [pid 5617] close(3) = 0 executing program [pid 5617] write(1, "executing program\n", 18) = 18 [pid 5617] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 251.446190][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.452175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.459198][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.466097][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.472062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.479087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.485898][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.491851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5617] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5617] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5617] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5617] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5618 attached [pid 5618] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5617] <... clone3 resumed> => {parent_tid=[93]}, 88) = 93 [pid 5618] <... rseq resumed>) = 0 [pid 5617] rt_sigprocmask(SIG_SETMASK, [], [pid 5618] set_robust_list(0x7f6020a4b9a0, 24 [pid 5617] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5618] <... set_robust_list resumed>) = 0 [pid 5617] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] rt_sigprocmask(SIG_SETMASK, [], [pid 5617] <... futex resumed>) = 0 [pid 5618] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5617] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5618] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5618] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5617] <... futex resumed>) = 0 [pid 5618] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5618] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5617] <... futex resumed>) = 0 [pid 5618] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5617] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5618] <... openat resumed>) = 3 [pid 5618] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5618] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 251.498882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.505695][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.511698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.518728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.525555][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.531542][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.538570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 251.545609][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.551667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.558688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.565491][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.571465][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.578447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.585256][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.591247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.598284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.605097][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.611080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.618113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.624926][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.630955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.637945][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.644738][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.650726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.657775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.664585][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.670563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.677677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.684493][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.690468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.697542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.704355][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.710374][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.717367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.724175][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.730161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.737225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.744033][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.750012][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.757034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.763839][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.769801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.776840][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.783653][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.789637][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.796666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.803472][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.809406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.816423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.823224][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.829159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.836177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.842988][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.848967][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.855988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.862805][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.868810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.875862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.882749][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.888710][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.895739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.902536][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.908513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.915555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.922448][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.928387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.935417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.942240][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.948203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.955200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.961981][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.967953][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.974994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 251.981809][ C1] yealink 5-1:36.0: unexpected response 0 [ 251.987789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 251.994804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.001624][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.007582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.014608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.021415][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.027378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.034408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.041228][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.047174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.054195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.060999][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.067007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.074013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.080831][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.086817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.093896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.100707][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.106687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.113714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.120516][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.126471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.133511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.140313][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.146283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.153310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.160104][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.166108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.173202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.179998][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.185969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.193010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.199899][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.205875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.212895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.219693][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.225640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.232790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.239598][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.245575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5609] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 252.252596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.259399][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.265375][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.272388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.279193][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.285127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.292120][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.298922][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.304881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.311904][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.318716][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.324698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.331723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.338624][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.344618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.351648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.358468][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.364435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.371464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.378278][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.384272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.391326][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.398134][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.404104][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.411389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.418221][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.424181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.431207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.438016][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.443994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.451008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.457806][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.463754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.470834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.477639][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.483597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.490627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.497430][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.503397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.510401][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.517197][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.523126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.530149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.536943][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.542892][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.549950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.556777][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.562803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.569828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.576648][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.582625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.589656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.596469][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5609] close(3) = 0 [pid 5609] close(4) = -1 EBADF (Bad file descriptor) [pid 5609] close(5) = -1 EBADF (Bad file descriptor) [pid 5609] close(6) = -1 EBADF (Bad file descriptor) [pid 5609] close(7) = -1 EBADF (Bad file descriptor) [pid 5609] close(8) = -1 EBADF (Bad file descriptor) [pid 5609] close(9) = -1 EBADF (Bad file descriptor) [pid 5609] close(10) = -1 EBADF (Bad file descriptor) [pid 5609] close(11) = -1 EBADF (Bad file descriptor) [pid 5609] close(12) = -1 EBADF (Bad file descriptor) [pid 5609] close(13) = -1 EBADF (Bad file descriptor) [pid 5609] close(14) = -1 EBADF (Bad file descriptor) [pid 5609] close(15) = -1 EBADF (Bad file descriptor) [pid 5609] close(16) = -1 EBADF (Bad file descriptor) [pid 5609] close(17) = -1 EBADF (Bad file descriptor) [pid 5609] close(18) = -1 EBADF (Bad file descriptor) [pid 5609] close(19) = -1 EBADF (Bad file descriptor) [ 252.602615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.609711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.616528][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.622512][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.629535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.636351][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.642329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5609] close(20) = -1 EBADF (Bad file descriptor) [pid 5609] close(21) = -1 EBADF (Bad file descriptor) [pid 5609] close(22) = -1 EBADF (Bad file descriptor) [pid 5609] close(23) = -1 EBADF (Bad file descriptor) [pid 5609] close(24) = -1 EBADF (Bad file descriptor) [pid 5609] close(25) = -1 EBADF (Bad file descriptor) [pid 5609] close(26) = -1 EBADF (Bad file descriptor) [pid 5609] close(27) = -1 EBADF (Bad file descriptor) [pid 5609] close(28) = -1 EBADF (Bad file descriptor) [pid 5609] close(29) = -1 EBADF (Bad file descriptor) [pid 5609] exit_group(0) = ? [pid 5610] <... ioctl resumed> ) = ? [ 252.649360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.656175][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.662158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.669196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.676091][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.682070][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.689139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.695945][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5610] +++ exited with 0 +++ [pid 5609] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=83, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5619 attached [pid 5619] set_robust_list(0x555589418760, 24 [pid 5099] <... clone resumed>, child_tidptr=0x555589418750) = 85 [pid 5619] <... set_robust_list resumed>) = 0 [ 252.701930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.708970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.715784][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.721762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.728808][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.735623][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.741756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.748769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5619] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5619] setpgid(0, 0) = 0 [pid 5619] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5619] write(3, "1000", 4) = 4 [pid 5619] close(3) = 0 executing program [pid 5619] write(1, "executing program\n", 18) = 18 [pid 5619] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5619] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5619] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5619] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5619] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 252.755616][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.761578][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.768625][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.775428][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.781384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.788412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.795229][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5619] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5611] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5619] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[86]}, 88) = 86 [pid 5619] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5620 attached [pid 5619] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5620] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5619] <... futex resumed>) = 0 [pid 5620] <... rseq resumed>) = 0 [pid 5619] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5620] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5620] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5620] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5620] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5619] <... futex resumed>) = 0 [pid 5619] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5620] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5619] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5620] <... openat resumed>) = 3 [pid 5620] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 252.801220][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.808252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.815063][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.821034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.828148][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.834965][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.841031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.848063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5620] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 252.854874][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.860859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.867884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.874795][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.880849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.887882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.894788][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.900751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.907778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.914582][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.920554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.927622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.934435][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.940389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.947431][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.954271][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.960212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.967237][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.974083][ C1] yealink 5-1:36.0: unexpected response 0 [ 252.980408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 252.987421][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 252.994272][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.000246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.007212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.014015][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.019999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.027036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.033847][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.039814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.046831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.053651][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.059601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.066624][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.073437][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.079422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.086468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.093304][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.099279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.106309][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.113123][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.119101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.126136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.132942][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.138907][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.145936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5611] close(3) = 0 [pid 5611] close(4) = -1 EBADF (Bad file descriptor) [pid 5611] close(5) = -1 EBADF (Bad file descriptor) [pid 5611] close(6) = -1 EBADF (Bad file descriptor) [pid 5611] close(7) = -1 EBADF (Bad file descriptor) [pid 5611] close(8) = -1 EBADF (Bad file descriptor) [pid 5611] close(9) = -1 EBADF (Bad file descriptor) [pid 5611] close(10) = -1 EBADF (Bad file descriptor) [pid 5611] close(11) = -1 EBADF (Bad file descriptor) [pid 5611] close(12) = -1 EBADF (Bad file descriptor) [pid 5611] close(13) = -1 EBADF (Bad file descriptor) [ 253.152740][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.158733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.165762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.172602][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.178548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.185598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.192411][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.198386][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5611] close(14) = -1 EBADF (Bad file descriptor) [pid 5611] close(15) = -1 EBADF (Bad file descriptor) [pid 5611] close(16) = -1 EBADF (Bad file descriptor) [pid 5611] close(17) = -1 EBADF (Bad file descriptor) [pid 5611] close(18) = -1 EBADF (Bad file descriptor) [pid 5611] close(19) = -1 EBADF (Bad file descriptor) [pid 5611] close(20) = -1 EBADF (Bad file descriptor) [pid 5611] close(21) = -1 EBADF (Bad file descriptor) [pid 5611] close(22) = -1 EBADF (Bad file descriptor) [pid 5611] close(23) = -1 EBADF (Bad file descriptor) [pid 5611] close(24) = -1 EBADF (Bad file descriptor) [pid 5611] close(25) = -1 EBADF (Bad file descriptor) [pid 5611] close(26) = -1 EBADF (Bad file descriptor) [pid 5611] close(27) = -1 EBADF (Bad file descriptor) [pid 5611] close(28) = -1 EBADF (Bad file descriptor) [pid 5611] close(29) = -1 EBADF (Bad file descriptor) [pid 5611] exit_group(0 [pid 5612] <... ioctl resumed> ) = ? [pid 5611] <... exit_group resumed>) = ? [ 253.205411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.212220][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.218154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.225221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.232053][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.238043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.245100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.251927][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5612] +++ exited with 0 +++ [pid 5611] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 94 ./strace-static-x86_64: Process 5621 attached [pid 5621] set_robust_list(0x555589418760, 24) = 0 [pid 5621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5621] setpgid(0, 0) = 0 [pid 5621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5621] write(3, "1000", 4) = 4 [pid 5621] close(3) = 0 executing program [pid 5621] write(1, "executing program\n", 18) = 18 [pid 5621] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5621] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5621] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5621] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 253.257910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.264946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.271758][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.277743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.284765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.291578][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.297567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5621] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5621] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5622 attached => {parent_tid=[95]}, 88) = 95 [pid 5622] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5621] rt_sigprocmask(SIG_SETMASK, [], [pid 5622] <... rseq resumed>) = 0 [pid 5621] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] set_robust_list(0x7f6020a4b9a0, 24 [pid 5621] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... set_robust_list resumed>) = 0 [pid 5621] <... futex resumed>) = 0 [pid 5622] rt_sigprocmask(SIG_SETMASK, [], [pid 5621] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5613] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5622] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5622] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5622] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5621] <... futex resumed>) = 0 [pid 5622] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5621] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5621] <... futex resumed>) = 0 [pid 5622] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5621] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5622] <... openat resumed>) = 3 [pid 5622] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5622] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 253.304603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.311419][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.317407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.324458][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.331355][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.337349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.344379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.351215][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 253.357214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.364220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.371035][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.377002][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.384020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.390829][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.396819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.403841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.410646][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.416625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.423832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.430631][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.436605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.443627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.450456][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.456412][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.463452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.470254][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.476191][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.483217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.490043][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.496048][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.503092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.509896][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.515873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.522909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.529730][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.535706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.542722][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.549615][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.555600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.562622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.569447][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.575504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.582524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.589341][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.595343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.602367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.609167][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.615239][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.622265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.629066][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.635035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.642077][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.648970][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5613] close(3) = 0 [pid 5613] close(4) = -1 EBADF (Bad file descriptor) [pid 5613] close(5) = -1 EBADF (Bad file descriptor) [pid 5613] close(6) = -1 EBADF (Bad file descriptor) [pid 5613] close(7) = -1 EBADF (Bad file descriptor) [pid 5613] close(8) = -1 EBADF (Bad file descriptor) [pid 5613] close(9) = -1 EBADF (Bad file descriptor) [pid 5613] close(10) = -1 EBADF (Bad file descriptor) [pid 5613] close(11) = -1 EBADF (Bad file descriptor) [pid 5613] close(12) = -1 EBADF (Bad file descriptor) [pid 5613] close(13) = -1 EBADF (Bad file descriptor) [ 253.654971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.662003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.668819][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.674801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.681820][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.688603][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.694537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.701653][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5613] close(14) = -1 EBADF (Bad file descriptor) [pid 5613] close(15) = -1 EBADF (Bad file descriptor) [pid 5613] close(16) = -1 EBADF (Bad file descriptor) [pid 5613] close(17) = -1 EBADF (Bad file descriptor) [pid 5613] close(18) = -1 EBADF (Bad file descriptor) [pid 5613] close(19) = -1 EBADF (Bad file descriptor) [pid 5613] close(20) = -1 EBADF (Bad file descriptor) [pid 5613] close(21) = -1 EBADF (Bad file descriptor) [pid 5613] close(22) = -1 EBADF (Bad file descriptor) [pid 5613] close(23) = -1 EBADF (Bad file descriptor) [pid 5613] close(24) = -1 EBADF (Bad file descriptor) [pid 5613] close(25) = -1 EBADF (Bad file descriptor) [pid 5613] close(26) = -1 EBADF (Bad file descriptor) [pid 5613] close(27) = -1 EBADF (Bad file descriptor) [pid 5613] close(28) = -1 EBADF (Bad file descriptor) [pid 5613] close(29) = -1 EBADF (Bad file descriptor) [pid 5613] exit_group(0 [pid 5614] <... ioctl resumed> ) = ? [pid 5613] <... exit_group resumed>) = ? [pid 5614] +++ exited with 0 +++ [pid 5613] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 253.708467][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.714460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.721490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.728315][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.734295][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.741330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.748150][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.754136][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x555589418760, 24 [pid 5104] <... clone resumed>, child_tidptr=0x555589418750) = 94 [pid 5623] <... set_robust_list resumed>) = 0 [pid 5623] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5623] setpgid(0, 0) = 0 [pid 5623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5623] write(3, "1000", 4) = 4 [pid 5623] close(3executing program ) = 0 [pid 5623] write(1, "executing program\n", 18) = 18 [pid 5623] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5623] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5623] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 253.761191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.768007][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.773978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.781008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.787859][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.793842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.800875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5623] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5623] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5624 attached => {parent_tid=[95]}, 88) = 95 [pid 5624] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5623] rt_sigprocmask(SIG_SETMASK, [], [pid 5624] <... rseq resumed>) = 0 [pid 5623] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5623] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5624] set_robust_list(0x7f6020a4b9a0, 24 [pid 5623] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5624] <... set_robust_list resumed>) = 0 [pid 5624] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5624] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5624] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5623] <... futex resumed>) = 0 [pid 5624] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5623] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5624] <... openat resumed>) = 3 [pid 5624] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5624] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 253.807862][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.813932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.820991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.827830][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.833811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.840864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.847714][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.853708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.860755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.867566][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.873563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.880636][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.887433][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.893366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.900372][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.907174][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.913113][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.920225][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.927044][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.933064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.940105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.946918][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.952946][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5615] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 253.959981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.966792][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.972750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.979789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 253.986611][ C1] yealink 5-1:36.0: unexpected response 0 [ 253.992576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 253.999587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.006374][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.012446][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.019452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.026264][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.032248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.039342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.046135][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.052087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.059127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.065929][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.071894][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.078915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.085732][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.091748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.098806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.105620][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.111605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.118643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.125446][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.131396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.138438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.145250][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.151218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.158230][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.165035][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.170980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.178024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.184839][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.190837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.197881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.204691][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.210652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.217685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.224498][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.230476][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.237513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.244416][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.250401][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5615] close(3) = 0 [pid 5615] close(4) = -1 EBADF (Bad file descriptor) [pid 5615] close(5) = -1 EBADF (Bad file descriptor) [pid 5615] close(6) = -1 EBADF (Bad file descriptor) [pid 5615] close(7) = -1 EBADF (Bad file descriptor) [pid 5615] close(8) = -1 EBADF (Bad file descriptor) [pid 5615] close(9) = -1 EBADF (Bad file descriptor) [pid 5615] close(10) = -1 EBADF (Bad file descriptor) [ 254.257666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.264570][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.270563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.277596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.284390][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.290378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.297426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.304244][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5615] close(11) = -1 EBADF (Bad file descriptor) [pid 5615] close(12) = -1 EBADF (Bad file descriptor) [pid 5615] close(13) = -1 EBADF (Bad file descriptor) [pid 5615] close(14) = -1 EBADF (Bad file descriptor) [pid 5615] close(15) = -1 EBADF (Bad file descriptor) [pid 5615] close(16) = -1 EBADF (Bad file descriptor) [pid 5615] close(17) = -1 EBADF (Bad file descriptor) [pid 5615] close(18) = -1 EBADF (Bad file descriptor) [pid 5615] close(19) = -1 EBADF (Bad file descriptor) [pid 5615] close(20) = -1 EBADF (Bad file descriptor) [pid 5615] close(21) = -1 EBADF (Bad file descriptor) [ 254.310231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.317268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.324093][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.330092][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.337138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.343943][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.349920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.356950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5615] close(22) = -1 EBADF (Bad file descriptor) [pid 5615] close(23) = -1 EBADF (Bad file descriptor) [pid 5615] close(24) = -1 EBADF (Bad file descriptor) [pid 5615] close(25) = -1 EBADF (Bad file descriptor) [pid 5615] close(26) = -1 EBADF (Bad file descriptor) [pid 5615] close(27) = -1 EBADF (Bad file descriptor) [pid 5615] close(28) = -1 EBADF (Bad file descriptor) [pid 5615] close(29) = -1 EBADF (Bad file descriptor) [pid 5615] exit_group(0 [pid 5616] <... ioctl resumed> ) = ? [pid 5615] <... exit_group resumed>) = ? [pid 5616] +++ exited with 0 +++ [pid 5615] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 254.363747][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.369739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.376766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.383579][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.389559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.396591][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.403410][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 94 ./strace-static-x86_64: Process 5625 attached [pid 5625] set_robust_list(0x555589418760, 24) = 0 [pid 5625] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5625] setpgid(0, 0) = 0 [pid 5625] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5625] write(3, "1000", 4) = 4 [pid 5625] close(3) = 0 executing program [pid 5625] write(1, "executing program\n", 18) = 18 [pid 5625] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5625] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5625] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5625] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[95]}, 88) = 95 [ 254.409355][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.416449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.423261][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.429254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.436278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.443129][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.449120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.456158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5626 attached [pid 5625] rt_sigprocmask(SIG_SETMASK, [], [pid 5626] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5625] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5626] <... rseq resumed>) = 0 [pid 5625] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] set_robust_list(0x7f6020a4b9a0, 24 [pid 5625] <... futex resumed>) = 0 [pid 5626] <... set_robust_list resumed>) = 0 [pid 5625] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5626] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5626] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5626] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5625] <... futex resumed>) = 0 [pid 5625] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5626] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5625] <... futex resumed>) = 0 [pid 5626] <... openat resumed>) = 3 [pid 5625] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5626] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5626] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 254.463019][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.468987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.476010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.482817][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.488786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.495815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.502626][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.508619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.515648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.522452][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.528413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.535433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.542265][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.548234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.555339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 254.562219][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.568138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.575146][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.581945][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.587958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.595006][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.601810][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.607750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.614883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.621690][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.627673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.634674][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.641486][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.647458][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.654469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.661290][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.667245][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.674292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.681111][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.687103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.694132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.700939][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.706941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.713967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.720777][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.726740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.733758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.740574][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.746560][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.753751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.760566][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.766533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.773578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.780390][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.786407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.793448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.800343][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.806403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.813447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.820271][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.826254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.833266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.840082][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.846072][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.853179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.860046][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.865981][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.873003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.879818][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.885800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.892810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.899607][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.905571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5617] close(3) = 0 [pid 5617] close(4) = -1 EBADF (Bad file descriptor) [pid 5617] close(5) = -1 EBADF (Bad file descriptor) [pid 5617] close(6) = -1 EBADF (Bad file descriptor) [pid 5617] close(7) = -1 EBADF (Bad file descriptor) [pid 5617] close(8) = -1 EBADF (Bad file descriptor) [pid 5617] close(9) = -1 EBADF (Bad file descriptor) [pid 5617] close(10) = -1 EBADF (Bad file descriptor) [pid 5617] close(11) = -1 EBADF (Bad file descriptor) [pid 5617] close(12) = -1 EBADF (Bad file descriptor) [pid 5617] close(13) = -1 EBADF (Bad file descriptor) [pid 5617] close(14) = -1 EBADF (Bad file descriptor) [pid 5617] close(15) = -1 EBADF (Bad file descriptor) [pid 5617] close(16) = -1 EBADF (Bad file descriptor) [ 254.912599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.919418][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.925493][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.932519][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.939358][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.945350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.952344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.959151][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5617] close(17) = -1 EBADF (Bad file descriptor) [pid 5617] close(18) = -1 EBADF (Bad file descriptor) [pid 5617] close(19) = -1 EBADF (Bad file descriptor) [pid 5617] close(20) = -1 EBADF (Bad file descriptor) [pid 5617] close(21) = -1 EBADF (Bad file descriptor) [pid 5617] close(22) = -1 EBADF (Bad file descriptor) [pid 5617] close(23) = -1 EBADF (Bad file descriptor) [pid 5617] close(24) = -1 EBADF (Bad file descriptor) [pid 5617] close(25) = -1 EBADF (Bad file descriptor) [pid 5617] close(26) = -1 EBADF (Bad file descriptor) [pid 5617] close(27) = -1 EBADF (Bad file descriptor) [pid 5617] close(28) = -1 EBADF (Bad file descriptor) [pid 5617] close(29) = -1 EBADF (Bad file descriptor) [pid 5617] exit_group(0 [pid 5618] <... ioctl resumed> ) = ? [pid 5617] <... exit_group resumed>) = ? [pid 5618] +++ exited with 0 +++ [pid 5617] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=92, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5627 attached [pid 5627] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 94 [pid 5627] <... set_robust_list resumed>) = 0 [ 254.965107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.972219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.979036][ C1] yealink 5-1:36.0: unexpected response 0 [ 254.984994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 254.992014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 254.998836][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.004819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5627] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5627] setpgid(0, 0) = 0 [pid 5627] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5627] write(3, "1000", 4) = 4 [pid 5627] close(3) = 0 executing program [pid 5627] write(1, "executing program\n", 18) = 18 [pid 5627] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5627] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5627] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5627] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5627] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5627] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[95]}, 88) = 95 [pid 5627] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5627] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5628 attached [ 255.011874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.018692][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.024687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.031748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.038563][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.044546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.051568][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.058388][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5627] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5628] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5628] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5628] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5628] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5628] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5627] <... futex resumed>) = 0 [pid 5628] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5627] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5627] <... futex resumed>) = 0 [pid 5628] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5627] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5628] <... openat resumed>) = 3 [pid 5628] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5628] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 255.064373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.071503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.078323][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.084333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.091370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.098194][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.104194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.111255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.118044][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.123994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.131018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.137822][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.143783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.150797][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.157605][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.163589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.170602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.177418][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.183396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.190456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.197276][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.203236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.210285][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.217109][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.223077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.230165][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.237012][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.242980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.250025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.256841][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.262817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.269812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.276611][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.282554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.289583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.296377][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.302320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.309336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.316155][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.322145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.329202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.336020][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.341987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.348995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.355787][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.361735][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.368778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.375589][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.381557][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.388586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.395390][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.401360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.408382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.415175][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.421155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.428149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.434939][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.440936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.447971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.454786][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.460740][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.467744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.474557][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.480594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.487623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.494433][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.500480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.507545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.514410][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.520402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.527432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.534234][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.540161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.547186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.553998][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.559977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.567000][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.573809][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.579788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.586799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.593614][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.599598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.606659][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.613480][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.619491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.626535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.633347][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.639353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.646386][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.653190][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.659140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.666134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.672944][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.678936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.685954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.692775][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.698737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.705758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.712579][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.718510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.725620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.732427][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.738434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.745502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.752312][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.758450][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.765483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.772287][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.778279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.785312][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.792109][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.798145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.805172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.812075][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.818161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.825268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.832076][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.838037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.845113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.851928][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.857912][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5619] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 255.864973][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.871785][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.877769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.884812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.891621][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.897601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.904651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.911468][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.917467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.924500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.931317][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.937327][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.944369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.951172][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.957166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.964271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.971078][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.977209][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 255.984254][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 255.991148][ C1] yealink 5-1:36.0: unexpected response 0 [ 255.997227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.004257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.011103][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.017080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.024093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.030887][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.036834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.043863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.050660][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.056607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.063615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.070421][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.076404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.083523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.090347][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.096324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.103347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.110265][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.116202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.123216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.130011][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.135949][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.142986][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.149882][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.155863][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.162977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.169879][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.175849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.182870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.189681][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.195639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.202672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.209494][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.215455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5619] close(3) = 0 [pid 5619] close(4) = -1 EBADF (Bad file descriptor) [pid 5619] close(5) = -1 EBADF (Bad file descriptor) [pid 5619] close(6) = -1 EBADF (Bad file descriptor) [pid 5619] close(7) = -1 EBADF (Bad file descriptor) [pid 5619] close(8) = -1 EBADF (Bad file descriptor) [pid 5619] close(9) = -1 EBADF (Bad file descriptor) [pid 5619] close(10) = -1 EBADF (Bad file descriptor) [pid 5619] close(11) = -1 EBADF (Bad file descriptor) [pid 5619] close(12) = -1 EBADF (Bad file descriptor) [pid 5619] close(13) = -1 EBADF (Bad file descriptor) [pid 5619] close(14) = -1 EBADF (Bad file descriptor) [pid 5619] close(15) = -1 EBADF (Bad file descriptor) [pid 5619] close(16) = -1 EBADF (Bad file descriptor) [pid 5619] close(17) = -1 EBADF (Bad file descriptor) [pid 5619] close(18) = -1 EBADF (Bad file descriptor) [pid 5619] close(19) = -1 EBADF (Bad file descriptor) [ 256.222476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.229291][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.235302][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.242342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.249164][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.255140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.262174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5619] close(20) = -1 EBADF (Bad file descriptor) [pid 5619] close(21) = -1 EBADF (Bad file descriptor) [pid 5619] close(22) = -1 EBADF (Bad file descriptor) [pid 5619] close(23) = -1 EBADF (Bad file descriptor) [pid 5619] close(24) = -1 EBADF (Bad file descriptor) [pid 5619] close(25) = -1 EBADF (Bad file descriptor) [pid 5619] close(26) = -1 EBADF (Bad file descriptor) [pid 5619] close(27) = -1 EBADF (Bad file descriptor) [pid 5619] close(28) = -1 EBADF (Bad file descriptor) [pid 5619] close(29) = -1 EBADF (Bad file descriptor) [pid 5619] exit_group(0) = ? [ 256.269154][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.275117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.282141][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.288932][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.294893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.301912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.308719][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.314709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5620] <... ioctl resumed> ) = ? [pid 5620] +++ exited with 0 +++ [pid 5619] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=85, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 87 ./strace-static-x86_64: Process 5629 attached [pid 5629] set_robust_list(0x555589418760, 24) = 0 [pid 5629] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5629] setpgid(0, 0) = 0 [pid 5629] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 256.321751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.328565][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.334566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.341582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.348395][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.354381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.361420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5629] write(3, "1000", 4) = 4 [pid 5629] close(3executing program ) = 0 [pid 5629] write(1, "executing program\n", 18) = 18 [pid 5629] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5629] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5629] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5629] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5629] rt_sigprocmask(SIG_BLOCK, ~[], [pid 5621] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5629] <... rt_sigprocmask resumed>[], 8) = 0 [pid 5629] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[88]}, 88) = 88 [pid 5629] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5630 attached NULL, 8) = 0 [pid 5630] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5629] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... rseq resumed>) = 0 [pid 5629] <... futex resumed>) = 0 [pid 5630] set_robust_list(0x7f6020a4b9a0, 24 [pid 5629] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5630] <... set_robust_list resumed>) = 0 [pid 5630] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5630] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5630] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5629] <... futex resumed>) = 0 [pid 5630] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 256.368229][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.374210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.381239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.388060][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.394030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.401073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.407886][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.413850][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5629] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5630] <... openat resumed>) = 3 [pid 5629] <... futex resumed>) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_INIT [pid 5629] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5630] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5630] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 256.420872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.427777][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.433758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.440825][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.447637][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.453609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.460687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.467492][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.473456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.480493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.487298][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.493269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.500293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.507188][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.513147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.520188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.526988][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.532988][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.540053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.546847][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.552785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.559769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.566579][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.572529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.579648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.586468][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.592605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.599618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.606503][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.612478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.619512][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.626310][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.632265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.639522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.646350][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.652326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.659340][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.666154][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.672181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.679184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.685988][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.691939][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.698948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.705805][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.711727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.718748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.725559][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.731514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.738545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.745352][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.751348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.758349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.765142][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.771103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.778177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.784981][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.790934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.797997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.804786][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.810701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.817721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5621] close(3) = 0 [pid 5621] close(4) = -1 EBADF (Bad file descriptor) [ 256.824536][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.830671][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.837684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.844493][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.850470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.857517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.864435][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5621] close(5) = -1 EBADF (Bad file descriptor) [pid 5621] close(6) = -1 EBADF (Bad file descriptor) [pid 5621] close(7) = -1 EBADF (Bad file descriptor) [pid 5621] close(8) = -1 EBADF (Bad file descriptor) [pid 5621] close(9) = -1 EBADF (Bad file descriptor) [pid 5621] close(10) = -1 EBADF (Bad file descriptor) [pid 5621] close(11) = -1 EBADF (Bad file descriptor) [pid 5621] close(12) = -1 EBADF (Bad file descriptor) [pid 5621] close(13) = -1 EBADF (Bad file descriptor) [pid 5621] close(14 [pid 5623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5621] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5621] close(15) = -1 EBADF (Bad file descriptor) [pid 5621] close(16) = -1 EBADF (Bad file descriptor) [pid 5621] close(17) = -1 EBADF (Bad file descriptor) [pid 5621] close(18) = -1 EBADF (Bad file descriptor) [pid 5621] close(19) = -1 EBADF (Bad file descriptor) [pid 5621] close(20) = -1 EBADF (Bad file descriptor) [pid 5621] close(21) = -1 EBADF (Bad file descriptor) [pid 5621] close(22) = -1 EBADF (Bad file descriptor) [pid 5621] close(23) = -1 EBADF (Bad file descriptor) [pid 5621] close(24) = -1 EBADF (Bad file descriptor) [ 256.870397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.877474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.884292][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.890267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.897291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.904101][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.910096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.917121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5621] close(25) = -1 EBADF (Bad file descriptor) [pid 5621] close(26) = -1 EBADF (Bad file descriptor) [pid 5621] close(27) = -1 EBADF (Bad file descriptor) [pid 5621] close(28) = -1 EBADF (Bad file descriptor) [pid 5621] close(29) = -1 EBADF (Bad file descriptor) [pid 5621] exit_group(0) = ? [pid 5622] <... ioctl resumed> ) = ? [pid 5622] +++ exited with 0 +++ [pid 5621] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 256.923928][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.929923][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.936954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.943763][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.949748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.956831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.963644][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5631 attached , child_tidptr=0x555589418750) = 96 [pid 5631] set_robust_list(0x555589418760, 24) = 0 [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5631] setpgid(0, 0) = 0 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5631] write(3, "1000", 4) = 4 [pid 5631] close(3) = 0 executing program [ 256.969629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.976667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 256.983484][ C1] yealink 5-1:36.0: unexpected response 0 [ 256.989463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 256.996597][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.003409][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.009383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.016468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5631] write(1, "executing program\n", 18) = 18 [pid 5631] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5631] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5631] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5631] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5631] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[97]}, 88) = 97 [pid 5631] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5632 attached [pid 5631] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5631] <... futex resumed>) = 0 [pid 5632] <... rseq resumed>) = 0 [pid 5631] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5632] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5632] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5632] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5632] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5631] <... futex resumed>) = 0 [ 257.023286][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.029284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.036321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.043111][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.049069][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.056087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.063063][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.069032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5632] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5631] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5632] <... openat resumed>) = 3 [pid 5631] <... futex resumed>) = 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_INIT [pid 5631] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5632] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5632] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 257.076048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.082859][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.088830][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.095848][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.102644][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.108571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.115571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 257.122371][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.128336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.135356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.142155][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.148096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.155142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.161961][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.167918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.174926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.181736][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.187690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.194723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.201548][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.207532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.214573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.221382][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.227360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.234384][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.241204][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.247177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.254202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.261008][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.266979][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.274004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.280994][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.286965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.294103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.300890][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.306870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.313890][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.320685][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5623] close(3) = 0 [pid 5623] close(4) = -1 EBADF (Bad file descriptor) [pid 5623] close(5) = -1 EBADF (Bad file descriptor) [pid 5623] close(6) = -1 EBADF (Bad file descriptor) [pid 5623] close(7) = -1 EBADF (Bad file descriptor) [pid 5623] close(8) = -1 EBADF (Bad file descriptor) [pid 5623] close(9) = -1 EBADF (Bad file descriptor) [ 257.326646][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.333679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.340475][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.346470][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.353499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.360397][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.366402][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5623] close(10) = -1 EBADF (Bad file descriptor) [pid 5623] close(11) = -1 EBADF (Bad file descriptor) [pid 5623] close(12) = -1 EBADF (Bad file descriptor) [pid 5623] close(13) = -1 EBADF (Bad file descriptor) [pid 5623] close(14) = -1 EBADF (Bad file descriptor) [pid 5623] close(15) = -1 EBADF (Bad file descriptor) [pid 5623] close(16) = -1 EBADF (Bad file descriptor) [pid 5623] close(17) = -1 EBADF (Bad file descriptor) [pid 5623] close(18) = -1 EBADF (Bad file descriptor) [pid 5623] close(19) = -1 EBADF (Bad file descriptor) [pid 5623] close(20) = -1 EBADF (Bad file descriptor) [pid 5623] close(21) = -1 EBADF (Bad file descriptor) [pid 5623] close(22) = -1 EBADF (Bad file descriptor) [pid 5623] close(23) = -1 EBADF (Bad file descriptor) [pid 5623] close(24) = -1 EBADF (Bad file descriptor) [pid 5623] close(25) = -1 EBADF (Bad file descriptor) [pid 5623] close(26) = -1 EBADF (Bad file descriptor) [pid 5623] close(27) = -1 EBADF (Bad file descriptor) [pid 5623] close(28) = -1 EBADF (Bad file descriptor) [ 257.373451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.380268][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.386269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.393313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.400126][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.406101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.413130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.419933][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5623] close(29) = -1 EBADF (Bad file descriptor) [pid 5623] exit_group(0 [pid 5624] <... ioctl resumed> ) = ? [pid 5623] <... exit_group resumed>) = ? [pid 5624] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 96 ./strace-static-x86_64: Process 5633 attached [pid 5633] set_robust_list(0x555589418760, 24) = 0 [pid 5633] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5633] setpgid(0, 0) = 0 [pid 5633] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5633] write(3, "1000", 4) = 4 [pid 5633] close(3) = 0 [ 257.425994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.433010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.439826][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.445814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.452849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.459673][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.465666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5633] write(1, "executing program\n", 18executing program ) = 18 [pid 5633] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5633] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5633] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5633] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5633] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5633] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5633] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5634 attached [pid 5634] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5633] <... clone3 resumed> => {parent_tid=[97]}, 88) = 97 [pid 5634] <... rseq resumed>) = 0 [pid 5633] rt_sigprocmask(SIG_SETMASK, [], [pid 5634] set_robust_list(0x7f6020a4b9a0, 24 [pid 5633] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] <... set_robust_list resumed>) = 0 [pid 5633] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] rt_sigprocmask(SIG_SETMASK, [], [pid 5633] <... futex resumed>) = 0 [pid 5634] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5634] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5633] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5634] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5633] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5634] <... futex resumed>) = 0 [pid 5633] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5634] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5633] <... futex resumed>) = 0 [pid 5634] <... openat resumed>) = 3 [pid 5633] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 257.472765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.479581][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.485606][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.492633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.499457][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.505440][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.512476][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.519288][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5634] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 257.525271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.532336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.539145][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.545148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.552176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.558982][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.564930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.571959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.578773][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.584755][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.591782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.598573][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.604523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.611544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.618357][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.624360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.631411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.638235][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.644206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.651311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.658117][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.664083][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.671099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.677910][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.683868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.690869][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.697678][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.703656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.710692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.717505][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.723477][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.730619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.737421][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.743391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.750526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.757322][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.763268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.770298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.777110][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.783087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.790113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.796918][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.802866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.809894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.816707][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.822673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.829663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.836457][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.842371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.849389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.856214][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.862149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.869177][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.875989][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.881954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.888992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.895891][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.901884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.909083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.915887][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.921870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5625] close(3) = 0 [pid 5625] close(4) = -1 EBADF (Bad file descriptor) [pid 5625] close(5) = -1 EBADF (Bad file descriptor) [pid 5625] close(6) = -1 EBADF (Bad file descriptor) [pid 5625] close(7) = -1 EBADF (Bad file descriptor) [pid 5625] close(8) = -1 EBADF (Bad file descriptor) [pid 5625] close(9) = -1 EBADF (Bad file descriptor) [ 257.928906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.935722][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.941694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.948741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.955563][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.961541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.968575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5625] close(10) = -1 EBADF (Bad file descriptor) [pid 5625] close(11) = -1 EBADF (Bad file descriptor) [pid 5625] close(12) = -1 EBADF (Bad file descriptor) [pid 5625] close(13) = -1 EBADF (Bad file descriptor) [pid 5625] close(14) = -1 EBADF (Bad file descriptor) [ 257.975388][ C1] yealink 5-1:36.0: unexpected response 0 [ 257.981377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 257.988417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 257.995320][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.001333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.008389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.015198][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.021132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5625] close(15) = -1 EBADF (Bad file descriptor) [pid 5625] close(16) = -1 EBADF (Bad file descriptor) [pid 5625] close(17) = -1 EBADF (Bad file descriptor) [pid 5625] close(18) = -1 EBADF (Bad file descriptor) [pid 5625] close(19) = -1 EBADF (Bad file descriptor) [pid 5625] close(20) = -1 EBADF (Bad file descriptor) [pid 5625] close(21) = -1 EBADF (Bad file descriptor) [pid 5625] close(22) = -1 EBADF (Bad file descriptor) [pid 5625] close(23) = -1 EBADF (Bad file descriptor) [pid 5625] close(24) = -1 EBADF (Bad file descriptor) [pid 5625] close(25) = -1 EBADF (Bad file descriptor) [pid 5625] close(26) = -1 EBADF (Bad file descriptor) [pid 5625] close(27) = -1 EBADF (Bad file descriptor) [pid 5625] close(28) = -1 EBADF (Bad file descriptor) [pid 5625] close(29) = -1 EBADF (Bad file descriptor) [pid 5625] exit_group(0 [pid 5626] <... ioctl resumed> ) = ? [pid 5625] <... exit_group resumed>) = ? [ 258.028152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.034959][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.040958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.047981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.054799][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.060758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.067786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.074602][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5626] +++ exited with 0 +++ [pid 5625] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5635 attached , child_tidptr=0x555589418750) = 96 [pid 5635] set_robust_list(0x555589418760, 24) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [ 258.080581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.087725][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.094545][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.100527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.107555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.114372][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.120341][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4 [pid 5627] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5635] <... write resumed>) = 4 executing program [pid 5635] close(3) = 0 [pid 5635] write(1, "executing program\n", 18) = 18 [pid 5635] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5635] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5635] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5635] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5636 attached => {parent_tid=[97]}, 88) = 97 [pid 5636] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5635] rt_sigprocmask(SIG_SETMASK, [], [pid 5636] <... rseq resumed>) = 0 [pid 5635] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5636] set_robust_list(0x7f6020a4b9a0, 24 [pid 5635] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... set_robust_list resumed>) = 0 [pid 5635] <... futex resumed>) = 0 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], [pid 5635] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5636] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5636] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5636] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5635] <... futex resumed>) = 0 [ 258.127363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.134172][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.140228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.147258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.154074][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.160085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.167132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.173948][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5636] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5636] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5635] <... futex resumed>) = 0 [pid 5636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5635] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5636] <... openat resumed>) = 3 [pid 5636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 258.179958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.187036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.193940][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.199943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.207080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.213900][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.219895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.226936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.233754][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.239754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.246870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.253671][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.259697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.266719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.273530][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.279517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.286571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.293378][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.299360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.306397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.313224][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.319174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.326204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.333004][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.338948][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.345970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.352786][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.358727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.365745][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.372638][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.378714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.385823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.392647][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.398648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.405675][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.412486][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.418472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.425501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.432310][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.438285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.445303][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.452110][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.458087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.465099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.471942][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5627] close(3) = 0 [pid 5627] close(4) = -1 EBADF (Bad file descriptor) [pid 5627] close(5) = -1 EBADF (Bad file descriptor) [pid 5627] close(6) = -1 EBADF (Bad file descriptor) [pid 5627] close(7) = -1 EBADF (Bad file descriptor) [pid 5627] close(8) = -1 EBADF (Bad file descriptor) [pid 5627] close(9) = -1 EBADF (Bad file descriptor) [pid 5627] close(10) = -1 EBADF (Bad file descriptor) [pid 5627] close(11) = -1 EBADF (Bad file descriptor) [pid 5627] close(12) = -1 EBADF (Bad file descriptor) [ 258.477996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.485021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.491821][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.497808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.504819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.511793][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.517849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.524953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5627] close(13) = -1 EBADF (Bad file descriptor) [pid 5627] close(14) = -1 EBADF (Bad file descriptor) [pid 5627] close(15) = -1 EBADF (Bad file descriptor) [pid 5627] close(16) = -1 EBADF (Bad file descriptor) [pid 5627] close(17) = -1 EBADF (Bad file descriptor) [pid 5627] close(18) = -1 EBADF (Bad file descriptor) [pid 5627] close(19) = -1 EBADF (Bad file descriptor) [pid 5627] close(20) = -1 EBADF (Bad file descriptor) [pid 5627] close(21) = -1 EBADF (Bad file descriptor) [pid 5627] close(22) = -1 EBADF (Bad file descriptor) [pid 5627] close(23) = -1 EBADF (Bad file descriptor) [pid 5627] close(24) = -1 EBADF (Bad file descriptor) [pid 5627] close(25) = -1 EBADF (Bad file descriptor) [pid 5627] close(26) = -1 EBADF (Bad file descriptor) [pid 5627] close(27) = -1 EBADF (Bad file descriptor) [pid 5627] close(28) = -1 EBADF (Bad file descriptor) [pid 5627] close(29) = -1 EBADF (Bad file descriptor) [pid 5627] exit_group(0 [pid 5628] <... ioctl resumed> ) = ? [pid 5627] <... exit_group resumed>) = ? [ 258.531767][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.537766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.544804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.551612][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.557599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.564643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.571463][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5628] +++ exited with 0 +++ [pid 5627] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=94, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 96 ./strace-static-x86_64: Process 5637 attached [pid 5637] set_robust_list(0x555589418760, 24) = 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] setpgid(0, 0) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5637] write(3, "1000", 4) = 4 [pid 5637] close(3) = 0 executing program [pid 5637] write(1, "executing program\n", 18) = 18 [ 258.577451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.584502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.591318][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.597297][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.604353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.611173][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.617179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.624228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5637] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5637] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5637] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5637] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5637] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[97]}, 88) = 97 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5638 attached [pid 5638] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5637] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5638] set_robust_list(0x7f6020a4b9a0, 24 [pid 5637] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5638] <... set_robust_list resumed>) = 0 [pid 5637] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5638] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5638] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5638] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5637] <... futex resumed>) = 0 [pid 5638] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5637] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5638] <... openat resumed>) = 3 [pid 5637] <... futex resumed>) = 0 [ 258.631134][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.637114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.644172][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.650997][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.657055][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.664085][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.670902][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.676880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5638] ioctl(3, USB_RAW_IOCTL_INIT [pid 5637] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5638] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5638] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 258.683912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.690731][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.696717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.703733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.710640][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.716613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.723648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.730453][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.736394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.743451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.750262][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.756229][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.763255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.770054][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.775996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.783018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.789847][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.795891][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.802912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.809714][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.815690][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.822786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.829598][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.835563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.842582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.849394][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.855337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.862348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.869159][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.875298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.882337][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.889136][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.895099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.902128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.908934][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.914935][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.921957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.928771][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.934737][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.941767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.948584][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.954524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.961544][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.968346][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.974310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 258.981334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 258.988157][ C1] yealink 5-1:36.0: unexpected response 0 [ 258.994112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.001118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.007916][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.013844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.020852][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.027665][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.033622][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.040652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.047463][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.053447][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.060478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.067292][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.073279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.080310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.087211][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.093187][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.100238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.107051][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.113026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.120047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.126851][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.132922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.139928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.146748][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.152717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.159729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.166526][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.172495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.179510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.186307][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.192242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.199269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.206082][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.212054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.219075][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.225874][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.231919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.238939][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.245740][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.251697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.258712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.265506][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.271444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.278470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.285267][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.291222][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.298261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.305085][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.311046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.318053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.324846][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.330834][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.337870][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.344679][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.350659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.357707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.364529][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.370507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.377516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.384308][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.390303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.397344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.404169][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.410161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.417244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.424077][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.430064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5629] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 259.437095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.443943][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.449910][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.457055][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.463911][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.469896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.476940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.483757][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.489709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.496742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.503567][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.509501][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.516516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.523413][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.529394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.536412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.543216][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.549196][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.556218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.563027][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.569063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.576083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.582892][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.588870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.595920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.602734][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.608701][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.615718][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.622610][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.628571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.635590][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.642402][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.648379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.655406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.662217][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.668247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.675273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.682085][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.688068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.695094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.701906][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.707888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.714992][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.721796][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.727800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5629] close(3) = 0 [pid 5629] close(4) = -1 EBADF (Bad file descriptor) [pid 5629] close(5) = -1 EBADF (Bad file descriptor) [pid 5629] close(6) = -1 EBADF (Bad file descriptor) [pid 5629] close(7) = -1 EBADF (Bad file descriptor) [pid 5629] close(8) = -1 EBADF (Bad file descriptor) [pid 5629] close(9) = -1 EBADF (Bad file descriptor) [pid 5629] close(10) = -1 EBADF (Bad file descriptor) [pid 5629] close(11) = -1 EBADF (Bad file descriptor) [pid 5629] close(12) = -1 EBADF (Bad file descriptor) [ 259.734810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.741617][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.747599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.754626][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.761436][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.767376][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.774399][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.781216][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5629] close(13) = -1 EBADF (Bad file descriptor) [pid 5629] close(14) = -1 EBADF (Bad file descriptor) [pid 5629] close(15) = -1 EBADF (Bad file descriptor) [pid 5629] close(16) = -1 EBADF (Bad file descriptor) [pid 5629] close(17) = -1 EBADF (Bad file descriptor) [pid 5629] close(18) = -1 EBADF (Bad file descriptor) [pid 5629] close(19) = -1 EBADF (Bad file descriptor) [pid 5629] close(20) = -1 EBADF (Bad file descriptor) [pid 5629] close(21) = -1 EBADF (Bad file descriptor) [pid 5629] close(22) = -1 EBADF (Bad file descriptor) [pid 5629] close(23) = -1 EBADF (Bad file descriptor) [pid 5629] close(24) = -1 EBADF (Bad file descriptor) [pid 5629] close(25) = -1 EBADF (Bad file descriptor) [pid 5629] close(26) = -1 EBADF (Bad file descriptor) [pid 5629] close(27) = -1 EBADF (Bad file descriptor) [pid 5629] close(28) = -1 EBADF (Bad file descriptor) [pid 5629] close(29) = -1 EBADF (Bad file descriptor) [pid 5629] exit_group(0 [pid 5630] <... ioctl resumed> ) = ? [pid 5629] <... exit_group resumed>) = ? [pid 5630] +++ exited with 0 +++ [pid 5629] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=87, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [ 259.787201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.794235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.801052][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.807051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.814084][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.820907][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.826888][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5639 attached , child_tidptr=0x555589418750) = 89 [pid 5639] set_robust_list(0x555589418760, 24) = 0 [pid 5639] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5639] setpgid(0, 0) = 0 [pid 5639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5639] write(3, "1000", 4) = 4 [pid 5639] close(3) = 0 [pid 5639] write(1, "executing program\n", 18executing program ) = 18 [pid 5639] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5639] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5639] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5639] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 259.833931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.840761][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.846720][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.853750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.860581][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.866559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.873593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.880400][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5639] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5640 attached [pid 5640] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5639] <... clone3 resumed> => {parent_tid=[90]}, 88) = 90 [pid 5640] <... rseq resumed>) = 0 [pid 5639] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5640] set_robust_list(0x7f6020a4b9a0, 24 [pid 5639] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] <... set_robust_list resumed>) = 0 [pid 5639] <... futex resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [], [pid 5639] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5640] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5640] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5640] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5639] <... futex resumed>) = 0 [pid 5639] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5640] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5639] <... futex resumed>) = 0 [pid 5639] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5640] <... openat resumed>) = 3 [pid 5640] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5640] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 259.886391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.893425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.900326][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.906310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.913346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.920148][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.926135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 259.933175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.939985][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.945965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.953007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.959914][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.965900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.972933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.979735][ C1] yealink 5-1:36.0: unexpected response 0 [ 259.985677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 259.992691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 259.999500][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.005471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.012509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.019330][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.025275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.032339][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.039149][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.045099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.052116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.058922][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.064862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.071889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.078700][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5640] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 260.084660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.091674][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.098487][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.104429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.111453][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.118264][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.124234][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.131369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.138192][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.144193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.151222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.158037][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.164042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.171082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.177906][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.183902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.190926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.197727][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.203760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.210791][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.217607][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.223586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.230613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.237412][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.243444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.250465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.257266][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.263262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.270292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.277080][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.282996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.290007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.296815][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.302773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.309814][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.316625][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.322585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.329602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.336405][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.342335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.349350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.356155][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.362111][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.369132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.375943][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.381896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.388897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.395707][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.401658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.408687][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.415495][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.421457][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.428478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.435283][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.441248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.448282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.455091][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.461074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.468093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.475070][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.481001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5631] close(3) = 0 [pid 5631] close(4) = -1 EBADF (Bad file descriptor) [pid 5631] close(5) = -1 EBADF (Bad file descriptor) [pid 5631] close(6) = -1 EBADF (Bad file descriptor) [pid 5631] close(7) = -1 EBADF (Bad file descriptor) [pid 5631] close(8) = -1 EBADF (Bad file descriptor) [pid 5631] close(9) = -1 EBADF (Bad file descriptor) [pid 5631] close(10) = -1 EBADF (Bad file descriptor) [pid 5631] close(11) = -1 EBADF (Bad file descriptor) [pid 5631] close(12) = -1 EBADF (Bad file descriptor) [pid 5631] close(13) = -1 EBADF (Bad file descriptor) [ 260.488048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.494871][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.500837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.507876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.514681][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.520621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.527647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.534454][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5631] close(14) = -1 EBADF (Bad file descriptor) [pid 5631] close(15) = -1 EBADF (Bad file descriptor) [pid 5631] close(16) = -1 EBADF (Bad file descriptor) [pid 5631] close(17) = -1 EBADF (Bad file descriptor) [pid 5631] close(18) = -1 EBADF (Bad file descriptor) [pid 5631] close(19) = -1 EBADF (Bad file descriptor) [pid 5631] close(20) = -1 EBADF (Bad file descriptor) [pid 5631] close(21) = -1 EBADF (Bad file descriptor) [pid 5631] close(22) = -1 EBADF (Bad file descriptor) [pid 5631] close(23) = -1 EBADF (Bad file descriptor) [pid 5631] close(24) = -1 EBADF (Bad file descriptor) [pid 5633] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5631] close(25) = -1 EBADF (Bad file descriptor) [pid 5631] close(26) = -1 EBADF (Bad file descriptor) [pid 5631] close(27) = -1 EBADF (Bad file descriptor) [ 260.540438][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.547499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.554314][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.560285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.567316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.574130][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.580091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5631] close(28) = -1 EBADF (Bad file descriptor) [pid 5631] close(29) = -1 EBADF (Bad file descriptor) [pid 5631] exit_group(0 [pid 5632] <... ioctl resumed> ) = ? [pid 5631] <... exit_group resumed>) = ? [pid 5632] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 98 ./strace-static-x86_64: Process 5641 attached [ 260.587195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.594179][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.600166][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.607387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.614284][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.620264][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.627343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.634158][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5641] set_robust_list(0x555589418760, 24) = 0 [pid 5641] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5641] setpgid(0, 0) = 0 [pid 5641] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5641] write(3, "1000", 4) = 4 [pid 5641] close(3) = 0 executing program [pid 5641] write(1, "executing program\n", 18) = 18 [pid 5641] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5641] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5641] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 260.640177][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.647201][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.654018][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.659995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.667029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.673868][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.679849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5641] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[99]}, 88) = 99 ./strace-static-x86_64: Process 5642 attached [pid 5641] rt_sigprocmask(SIG_SETMASK, [], [pid 5642] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5641] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5642] <... rseq resumed>) = 0 [pid 5641] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] set_robust_list(0x7f6020a4b9a0, 24 [pid 5641] <... futex resumed>) = 0 [pid 5642] <... set_robust_list resumed>) = 0 [pid 5641] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5642] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5642] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5642] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5641] <... futex resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5641] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5642] <... openat resumed>) = 3 [pid 5641] <... futex resumed>) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_INIT [ 260.686950][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.693848][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.699906][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.706929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.713833][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.719872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.726894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.733786][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5641] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5642] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5642] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 260.739752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.746764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.753576][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.759558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.766592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.773392][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.779331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.786343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.793152][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.799299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.806335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.813137][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.819093][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.826113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.833008][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.838982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.846036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.852826][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.858758][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.865782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.872581][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.878565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.885580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.892407][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.898395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.905426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.912312][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.918257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.925282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.932102][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5633] close(3) = 0 [pid 5633] close(4) = -1 EBADF (Bad file descriptor) [pid 5633] close(5) = -1 EBADF (Bad file descriptor) [pid 5633] close(6) = -1 EBADF (Bad file descriptor) [pid 5633] close(7) = -1 EBADF (Bad file descriptor) [pid 5633] close(8) = -1 EBADF (Bad file descriptor) [pid 5633] close(9) = -1 EBADF (Bad file descriptor) [pid 5633] close(10) = -1 EBADF (Bad file descriptor) [pid 5633] close(11) = -1 EBADF (Bad file descriptor) [pid 5633] close(12) = -1 EBADF (Bad file descriptor) [pid 5633] close(13) = -1 EBADF (Bad file descriptor) [pid 5633] close(14) = -1 EBADF (Bad file descriptor) [pid 5633] close(15) = -1 EBADF (Bad file descriptor) [pid 5633] close(16) = -1 EBADF (Bad file descriptor) [pid 5633] close(17) = -1 EBADF (Bad file descriptor) [pid 5633] close(18) = -1 EBADF (Bad file descriptor) [pid 5633] close(19) = -1 EBADF (Bad file descriptor) [pid 5633] close(20) = -1 EBADF (Bad file descriptor) [pid 5633] close(21) = -1 EBADF (Bad file descriptor) [pid 5633] close(22) = -1 EBADF (Bad file descriptor) [ 260.938066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.945086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.951891][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.957826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.964865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 260.971676][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.977631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 260.984697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5633] close(23) = -1 EBADF (Bad file descriptor) [pid 5633] close(24) = -1 EBADF (Bad file descriptor) [pid 5633] close(25) = -1 EBADF (Bad file descriptor) [pid 5633] close(26) = -1 EBADF (Bad file descriptor) [pid 5633] close(27) = -1 EBADF (Bad file descriptor) [pid 5633] close(28) = -1 EBADF (Bad file descriptor) [pid 5633] close(29) = -1 EBADF (Bad file descriptor) [pid 5633] exit_group(0 [pid 5634] <... ioctl resumed> ) = ? [pid 5633] <... exit_group resumed>) = ? [pid 5634] +++ exited with 0 +++ [pid 5633] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 98 ./strace-static-x86_64: Process 5643 attached [ 260.991503][ C1] yealink 5-1:36.0: unexpected response 0 [ 260.997478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.004505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.011331][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.017304][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.024424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.031258][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.037262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5643] set_robust_list(0x555589418760, 24) = 0 [pid 5643] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5643] setpgid(0, 0) = 0 [pid 5643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5643] write(3, "1000", 4) = 4 executing program [pid 5643] close(3) = 0 [pid 5643] write(1, "executing program\n", 18) = 18 [pid 5643] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5643] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5643] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5643] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5643] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5643] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5644 attached => {parent_tid=[99]}, 88) = 99 [ 261.044301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.051114][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.057086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.064155][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.070982][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.076977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.084118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5644] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5643] rt_sigprocmask(SIG_SETMASK, [], [pid 5644] <... rseq resumed>) = 0 [pid 5643] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] set_robust_list(0x7f6020a4b9a0, 24 [pid 5643] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... set_robust_list resumed>) = 0 [pid 5643] <... futex resumed>) = 0 [pid 5644] rt_sigprocmask(SIG_SETMASK, [], [pid 5643] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5644] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5644] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5644] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5643] <... futex resumed>) = 0 [pid 5643] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5643] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5644] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5644] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5644] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 261.090938][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.096943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.103987][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.110801][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.116781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.123807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.130619][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.136599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5644] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 261.143663][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.150483][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.156491][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.163531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.170336][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.176288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.183347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5644] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 261.190160][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.196109][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.203133][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.209961][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.215943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.222996][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.229788][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.235746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.242863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.249664][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.255794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.262822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.269640][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.275620][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.282643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.289460][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.295419][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.302456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.309275][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.315230][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.322257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.329053][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.335043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.342063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.348866][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.354816][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.361863][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.368674][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.374629][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.381690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.388502][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.394468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.401513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.408336][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.414310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.421366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.428164][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.434127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.441163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.448023][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.453990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.461034][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.467840][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.473865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.480893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.487721][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.493694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.500702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.507517][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.513484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.520545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.527346][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.533314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.540313][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.547143][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.553185][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.560189][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.566998][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.572980][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.579995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.586783][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.592712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.599719][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.606522][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.612460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.619445][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.626250][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.632214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.639282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.646090][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.652080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.659103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.665915][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.671870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.678896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.685709][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5635] close(3) = 0 [pid 5635] close(4) = -1 EBADF (Bad file descriptor) [pid 5635] close(5) = -1 EBADF (Bad file descriptor) [pid 5635] close(6) = -1 EBADF (Bad file descriptor) [pid 5635] close(7) = -1 EBADF (Bad file descriptor) [pid 5635] close(8) = -1 EBADF (Bad file descriptor) [pid 5635] close(9) = -1 EBADF (Bad file descriptor) [pid 5635] close(10) = -1 EBADF (Bad file descriptor) [pid 5635] close(11) = -1 EBADF (Bad file descriptor) [pid 5635] close(12) = -1 EBADF (Bad file descriptor) [pid 5635] close(13) = -1 EBADF (Bad file descriptor) [pid 5635] close(14) = -1 EBADF (Bad file descriptor) [pid 5635] close(15) = -1 EBADF (Bad file descriptor) [pid 5635] close(16) = -1 EBADF (Bad file descriptor) [pid 5635] close(17) = -1 EBADF (Bad file descriptor) [pid 5635] close(18) = -1 EBADF (Bad file descriptor) [pid 5635] close(19) = -1 EBADF (Bad file descriptor) [pid 5635] close(20) = -1 EBADF (Bad file descriptor) [pid 5637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5635] close(21) = -1 EBADF (Bad file descriptor) [pid 5635] close(22) = -1 EBADF (Bad file descriptor) [pid 5635] close(23) = -1 EBADF (Bad file descriptor) [ 261.691693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.698734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.705535][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.711464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.718480][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.725387][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.731366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.738374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5635] close(24) = -1 EBADF (Bad file descriptor) [pid 5635] close(25) = -1 EBADF (Bad file descriptor) [pid 5635] close(26) = -1 EBADF (Bad file descriptor) [pid 5635] close(27) = -1 EBADF (Bad file descriptor) [pid 5635] close(28) = -1 EBADF (Bad file descriptor) [pid 5635] close(29) = -1 EBADF (Bad file descriptor) [pid 5635] exit_group(0 [pid 5636] <... ioctl resumed> ) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5636] +++ exited with 0 +++ [pid 5635] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 98 [ 261.745188][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.751173][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.758213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.765023][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.771008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.778048][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.784953][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.790933][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5645 attached [pid 5645] set_robust_list(0x555589418760, 24) = 0 [pid 5645] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5645] setpgid(0, 0) = 0 [pid 5645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5645] write(3, "1000", 4) = 4 [pid 5645] close(3) = 0 executing program [pid 5645] write(1, "executing program\n", 18) = 18 [ 261.797965][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.804781][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.810784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.817831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.824653][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.830618][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.837733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5645] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5645] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5645] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5645] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5645] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5645] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5646 attached => {parent_tid=[99]}, 88) = 99 [pid 5645] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5645] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5645] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5646] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5646] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5646] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5645] <... futex resumed>) = 0 [pid 5646] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5645] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5646] <... openat resumed>) = 3 [pid 5645] <... futex resumed>) = 0 [ 261.844553][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.850525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.857559][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.864366][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.870314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.877341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.884163][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.890164][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5646] ioctl(3, USB_RAW_IOCTL_INIT [pid 5645] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5646] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5646] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 261.897202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.904033][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.910014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.917054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.923856][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.929807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.936819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.943629][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.949611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.956660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.963646][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.969616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.976602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 261.983385][ C1] yealink 5-1:36.0: unexpected response 0 [ 261.989361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 261.996353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.003146][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.009135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.016195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.023012][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.029100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.036134][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.042950][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.048995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.056013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.062846][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.068841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.075860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.082676][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.088641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.095668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.102479][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.108474][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.115482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.122282][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.128309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.135321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.142220][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5637] close(3) = 0 [pid 5637] close(4) = -1 EBADF (Bad file descriptor) [pid 5637] close(5) = -1 EBADF (Bad file descriptor) [pid 5637] close(6) = -1 EBADF (Bad file descriptor) [pid 5637] close(7) = -1 EBADF (Bad file descriptor) [pid 5637] close(8) = -1 EBADF (Bad file descriptor) [pid 5637] close(9) = -1 EBADF (Bad file descriptor) [pid 5637] close(10) = -1 EBADF (Bad file descriptor) [pid 5637] close(11) = -1 EBADF (Bad file descriptor) [pid 5637] close(12) = -1 EBADF (Bad file descriptor) [pid 5637] close(13) = -1 EBADF (Bad file descriptor) [pid 5637] close(14) = -1 EBADF (Bad file descriptor) [pid 5637] close(15) = -1 EBADF (Bad file descriptor) [pid 5637] close(16) = -1 EBADF (Bad file descriptor) [ 262.148202][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.155236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.162046][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.168020][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.175047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.181851][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.187828][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5637] close(17) = -1 EBADF (Bad file descriptor) [pid 5637] close(18) = -1 EBADF (Bad file descriptor) [pid 5637] close(19) = -1 EBADF (Bad file descriptor) [pid 5637] close(20) = -1 EBADF (Bad file descriptor) [pid 5637] close(21) = -1 EBADF (Bad file descriptor) [pid 5637] close(22) = -1 EBADF (Bad file descriptor) [pid 5637] close(23) = -1 EBADF (Bad file descriptor) [pid 5637] close(24) = -1 EBADF (Bad file descriptor) [pid 5637] close(25) = -1 EBADF (Bad file descriptor) [pid 5637] close(26) = -1 EBADF (Bad file descriptor) [pid 5637] close(27) = -1 EBADF (Bad file descriptor) [pid 5637] close(28) = -1 EBADF (Bad file descriptor) [ 262.194881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.201691][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.207667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.214802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.221613][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.227554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.234535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.241380][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5637] close(29) = -1 EBADF (Bad file descriptor) [pid 5637] exit_group(0 [pid 5638] <... ioctl resumed> ) = ? [pid 5637] <... exit_group resumed>) = ? [pid 5638] +++ exited with 0 +++ [pid 5637] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=96, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5647 attached , child_tidptr=0x555589418750) = 98 [pid 5647] set_robust_list(0x555589418760, 24) = 0 [pid 5647] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5647] setpgid(0, 0) = 0 [pid 5647] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 262.247359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.254400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.261208][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.267212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.274232][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.281058][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.287030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 executing program [pid 5647] write(1, "executing program\n", 18) = 18 [pid 5647] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5647] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5647] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5647] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5648 attached => {parent_tid=[99]}, 88) = 99 [ 262.294071][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.300893][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.307004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.314035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.320851][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.326822][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.333865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.340697][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5647] rt_sigprocmask(SIG_SETMASK, [], [pid 5648] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5647] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5648] <... rseq resumed>) = 0 [pid 5647] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] set_robust_list(0x7f6020a4b9a0, 24 [pid 5647] <... futex resumed>) = 0 [pid 5648] <... set_robust_list resumed>) = 0 [pid 5647] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5648] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5648] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5648] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5647] <... futex resumed>) = 0 [pid 5647] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5648] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5647] <... futex resumed>) = 0 [pid 5648] <... openat resumed>) = 3 [pid 5647] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5648] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5648] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 262.346643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.353681][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.360495][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.366469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.373495][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.380364][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.386345][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.393361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.400175][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.406121][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.413166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.419962][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.425966][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.433158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.439960][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.445945][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.452984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.459808][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.465873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.472932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.479744][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.485716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.492727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.499529][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.505523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.512558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.519455][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.525451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.532478][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.539303][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.545254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.552273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.559068][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.565011][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.572044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.578851][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.584837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.591905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.598718][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.604661][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.611728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.618543][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.624533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.631563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.638371][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.644365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.651389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.658185][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.664186][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.671251][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.678058][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.684044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.691080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.697906][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.703859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.710882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.717686][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.723652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.730677][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.737486][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.743456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.750479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.757360][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.763301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.770319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.777119][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.783251][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.790376][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.797183][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.803246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.810260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.817066][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.823038][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.830104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.836991][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.842963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.849976][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.856784][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.862724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.869748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.876545][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.882467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.889474][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.896287][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.902242][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.909266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.916092][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.922075][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.929081][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.935897][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.941853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5639] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 262.948882][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.955678][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.961611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.968628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.975438][ C1] yealink 5-1:36.0: unexpected response 0 [ 262.981423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 262.988471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 262.995283][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.001300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.008415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.015227][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.021225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.028260][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.035099][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.041079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.048105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.054918][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.060899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.067930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.074737][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.080714][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.087830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.094644][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.100589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.107783][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.114578][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.120568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.127613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.134407][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.140383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.147405][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.154210][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.160168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.167223][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.174019][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.179954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.186997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.193907][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.199865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.206876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.213685][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.219643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.226660][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.233468][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.239464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.246834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5639] close(3) = 0 [pid 5639] close(4) = -1 EBADF (Bad file descriptor) [pid 5639] close(5) = -1 EBADF (Bad file descriptor) [ 263.253644][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.259808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.266831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.273635][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.279652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.286694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.293498][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5639] close(6) = -1 EBADF (Bad file descriptor) [pid 5639] close(7) = -1 EBADF (Bad file descriptor) [pid 5639] close(8) = -1 EBADF (Bad file descriptor) [pid 5639] close(9) = -1 EBADF (Bad file descriptor) [pid 5639] close(10) = -1 EBADF (Bad file descriptor) [pid 5639] close(11) = -1 EBADF (Bad file descriptor) [pid 5639] close(12) = -1 EBADF (Bad file descriptor) [pid 5639] close(13) = -1 EBADF (Bad file descriptor) [pid 5639] close(14) = -1 EBADF (Bad file descriptor) [pid 5639] close(15) = -1 EBADF (Bad file descriptor) [pid 5639] close(16) = -1 EBADF (Bad file descriptor) [pid 5639] close(17) = -1 EBADF (Bad file descriptor) [pid 5639] close(18) = -1 EBADF (Bad file descriptor) [pid 5639] close(19) = -1 EBADF (Bad file descriptor) [pid 5639] close(20) = -1 EBADF (Bad file descriptor) [pid 5639] close(21) = -1 EBADF (Bad file descriptor) [pid 5639] close(22) = -1 EBADF (Bad file descriptor) [pid 5639] close(23) = -1 EBADF (Bad file descriptor) [pid 5639] close(24) = -1 EBADF (Bad file descriptor) [pid 5639] close(25) = -1 EBADF (Bad file descriptor) [ 263.299599][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.306615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.313647][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.319665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.326740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.333562][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.339546][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.346621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5639] close(26) = -1 EBADF (Bad file descriptor) [pid 5639] close(27) = -1 EBADF (Bad file descriptor) [pid 5639] close(28) = -1 EBADF (Bad file descriptor) [pid 5639] close(29) = -1 EBADF (Bad file descriptor) [pid 5639] exit_group(0 [pid 5640] <... ioctl resumed> ) = ? [pid 5639] <... exit_group resumed>) = ? [pid 5640] +++ exited with 0 +++ [pid 5639] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=89, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 263.353430][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.359392][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.366426][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.373241][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.379238][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.386272][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.393075][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5649 attached [pid 5649] set_robust_list(0x555589418760, 24) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5099] <... clone resumed>, child_tidptr=0x555589418750) = 91 [pid 5649] <... prctl resumed>) = 0 [pid 5649] setpgid(0, 0) = 0 [pid 5649] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5649] write(3, "1000", 4) = 4 [pid 5649] close(3) = 0 executing program [pid 5649] write(1, "executing program\n", 18) = 18 [pid 5649] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 263.399030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.406046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.412855][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.418866][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.425884][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.432662][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.438581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.445594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5649] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5649] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5649] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5649] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5649] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5650 attached => {parent_tid=[92]}, 88) = 92 [pid 5650] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5649] rt_sigprocmask(SIG_SETMASK, [], [pid 5650] <... rseq resumed>) = 0 [pid 5649] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] set_robust_list(0x7f6020a4b9a0, 24 [pid 5649] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5649] <... futex resumed>) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], [pid 5649] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5650] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5650] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5650] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5649] <... futex resumed>) = 0 [pid 5650] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5649] <... futex resumed>) = 0 [pid 5650] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5649] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5650] <... openat resumed>) = 3 [pid 5650] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 263.452414][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.458393][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.465507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.472409][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.478366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.485389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.492202][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.498227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5650] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 263.505264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.512073][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.518035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.525041][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.531844][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.537810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.544832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.551643][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.557639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.564668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.571475][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.577455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.584480][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.591307][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.597275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.604294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.611088][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.617124][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.624160][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.630974][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.636958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.643989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.650795][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.656777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.663819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.670623][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.676590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.683606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.690411][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.696370][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.703496][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.710325][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.716295][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.723320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.730127][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.736100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.743142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.749953][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 263.755918][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.762945][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.769759][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.775745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.782764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.789609][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.795554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.802581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.809382][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.815366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.822357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.829160][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.835135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.842138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.848972][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.854961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.861962][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.868765][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.874718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.881755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.888574][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.894566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.901623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.908431][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.914412][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.921439][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.928256][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.934246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.941268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.948079][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.954096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.961122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.967934][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.973902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 263.980936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 263.987747][ C1] yealink 5-1:36.0: unexpected response 0 [ 263.993739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.000757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.007536][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.013448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.020461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.027273][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.033245][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.040266][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.047073][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5641] close(3) = 0 [pid 5641] close(4) = -1 EBADF (Bad file descriptor) [pid 5641] close(5) = -1 EBADF (Bad file descriptor) [pid 5641] close(6) = -1 EBADF (Bad file descriptor) [pid 5641] close(7) = -1 EBADF (Bad file descriptor) [pid 5641] close(8) = -1 EBADF (Bad file descriptor) [pid 5641] close(9) = -1 EBADF (Bad file descriptor) [ 264.053078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.060109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.066934][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.072909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.079929][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.086736][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.092698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.099709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5641] close(10) = -1 EBADF (Bad file descriptor) [pid 5641] close(11) = -1 EBADF (Bad file descriptor) [pid 5641] close(12) = -1 EBADF (Bad file descriptor) [pid 5641] close(13) = -1 EBADF (Bad file descriptor) [pid 5641] close(14) = -1 EBADF (Bad file descriptor) [pid 5641] close(15) = -1 EBADF (Bad file descriptor) [pid 5641] close(16) = -1 EBADF (Bad file descriptor) [pid 5641] close(17) = -1 EBADF (Bad file descriptor) [pid 5641] close(18) = -1 EBADF (Bad file descriptor) [pid 5641] close(19) = -1 EBADF (Bad file descriptor) [pid 5641] close(20) = -1 EBADF (Bad file descriptor) [pid 5641] close(21) = -1 EBADF (Bad file descriptor) [pid 5641] close(22) = -1 EBADF (Bad file descriptor) [pid 5641] close(23) = -1 EBADF (Bad file descriptor) [pid 5641] close(24) = -1 EBADF (Bad file descriptor) [pid 5641] close(25) = -1 EBADF (Bad file descriptor) [pid 5641] close(26) = -1 EBADF (Bad file descriptor) [pid 5641] close(27) = -1 EBADF (Bad file descriptor) [pid 5641] close(28) = -1 EBADF (Bad file descriptor) [pid 5641] close(29) = -1 EBADF (Bad file descriptor) [pid 5641] exit_group(0 [pid 5642] <... ioctl resumed> ) = ? [ 264.106513][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.112498][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.119536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.126350][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.132334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.139374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.146186][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.152157][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5643] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5641] <... exit_group resumed>) = ? [pid 5642] +++ exited with 0 +++ [pid 5641] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 264.159215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.166029][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.172004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.179127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.185935][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.191908][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.198932][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 100 ./strace-static-x86_64: Process 5651 attached [pid 5651] set_robust_list(0x555589418760, 24) = 0 [pid 5651] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5651] setpgid(0, 0) = 0 [pid 5651] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5651] write(3, "1000", 4) = 4 executing program [pid 5651] close(3) = 0 [pid 5651] write(1, "executing program\n", 18) = 18 [pid 5651] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5651] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5651] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5651] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 264.205732][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.211785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.218803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.225606][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.231609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.238637][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.245462][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.251433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5651] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5651] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5651] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5652 attached [pid 5652] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5651] <... clone3 resumed> => {parent_tid=[101]}, 88) = 101 [pid 5652] <... rseq resumed>) = 0 [pid 5652] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5652] rt_sigprocmask(SIG_SETMASK, [], [pid 5651] rt_sigprocmask(SIG_SETMASK, [], [pid 5652] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5651] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5652] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5651] <... futex resumed>) = 0 [pid 5652] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5651] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5652] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5652] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5651] <... futex resumed>) = 0 [ 264.258468][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.265289][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.271285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.278324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.285125][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.291163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.298212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5652] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5651] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5651] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5652] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5652] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5652] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 264.305065][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.311013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.318043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.324860][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.330880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.337964][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.344888][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.350861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.357900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.364717][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.370703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.377747][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.384552][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.390533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.397581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.404396][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.410385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.417415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.424229][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.430226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.437256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.444060][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.450077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.457111][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.463914][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.469883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.476865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.483669][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.489667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.496707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.503518][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.509503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.516529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.523347][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.529300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.536321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.543136][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.549091][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5643] close(3) = 0 [pid 5643] close(4) = -1 EBADF (Bad file descriptor) [pid 5643] close(5) = -1 EBADF (Bad file descriptor) [pid 5643] close(6) = -1 EBADF (Bad file descriptor) [pid 5643] close(7) = -1 EBADF (Bad file descriptor) [pid 5643] close(8) = -1 EBADF (Bad file descriptor) [pid 5643] close(9) = -1 EBADF (Bad file descriptor) [pid 5643] close(10) = -1 EBADF (Bad file descriptor) [pid 5643] close(11) = -1 EBADF (Bad file descriptor) [pid 5643] close(12) = -1 EBADF (Bad file descriptor) [pid 5643] close(13) = -1 EBADF (Bad file descriptor) [pid 5643] close(14) = -1 EBADF (Bad file descriptor) [pid 5643] close(15) = -1 EBADF (Bad file descriptor) [pid 5643] close(16) = -1 EBADF (Bad file descriptor) [pid 5643] close(17) = -1 EBADF (Bad file descriptor) [pid 5643] close(18) = -1 EBADF (Bad file descriptor) [ 264.556122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.562951][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.568911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.576028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.582841][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.588895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.596015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.602819][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5643] close(19) = -1 EBADF (Bad file descriptor) [pid 5643] close(20) = -1 EBADF (Bad file descriptor) [pid 5643] close(21) = -1 EBADF (Bad file descriptor) [pid 5643] close(22) = -1 EBADF (Bad file descriptor) [pid 5643] close(23) = -1 EBADF (Bad file descriptor) [pid 5643] close(24) = -1 EBADF (Bad file descriptor) [pid 5643] close(25) = -1 EBADF (Bad file descriptor) [pid 5643] close(26) = -1 EBADF (Bad file descriptor) [pid 5643] close(27) = -1 EBADF (Bad file descriptor) [pid 5643] close(28) = -1 EBADF (Bad file descriptor) [pid 5643] close(29) = -1 EBADF (Bad file descriptor) [pid 5643] exit_group(0 [pid 5644] <... ioctl resumed> ) = ? [pid 5643] <... exit_group resumed>) = ? [pid 5644] +++ exited with 0 +++ [pid 5643] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 264.608795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.615826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.622643][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.628634][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.635690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.642514][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.648508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5653 attached , child_tidptr=0x555589418750) = 100 [pid 5653] set_robust_list(0x555589418760, 24) = 0 [pid 5653] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5653] setpgid(0, 0) = 0 [pid 5653] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5653] write(3, "1000", 4) = 4 [ 264.655558][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.662371][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.668330][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.675359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.682170][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.688138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.695160][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.701962][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5653] close(3) = 0 executing program [pid 5653] write(1, "executing program\n", 18) = 18 [pid 5653] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5653] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5653] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5653] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5653] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5653] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5653] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5654 attached [pid 5654] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5653] <... clone3 resumed> => {parent_tid=[101]}, 88) = 101 [pid 5654] <... rseq resumed>) = 0 [pid 5653] rt_sigprocmask(SIG_SETMASK, [], [pid 5654] set_robust_list(0x7f6020a4b9a0, 24 [pid 5653] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5653] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], [pid 5653] <... futex resumed>) = 0 [pid 5654] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5653] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5654] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5654] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] <... futex resumed>) = 0 [pid 5653] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5654] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5653] <... futex resumed>) = 0 [pid 5654] <... openat resumed>) = 3 [pid 5653] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5654] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 264.707927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.714919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.721730][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.727706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.734730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.741543][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.747625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.754661][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5654] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 264.761475][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.767485][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.774523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.781603][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.787583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.794630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.801440][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.807422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.814511][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.821346][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.827272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.834293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.841189][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.847168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.854159][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.860959][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.866890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.873909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.880807][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.886775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.893807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.900633][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5654] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5645] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 264.906585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.913617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.920448][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.926423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.933427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.940244][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.946169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.953196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.960004][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.965985][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.973001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.979808][ C1] yealink 5-1:36.0: unexpected response 0 [ 264.985780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 264.992802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 264.999610][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.005573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.012586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.019394][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.025378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.032409][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.039317][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.045320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.052346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.059153][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.065126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.072149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.078941][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.084875][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.091896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.098698][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.104669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.111683][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.118575][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.124518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.131530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.138334][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.144337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.151354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.158142][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.164080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.171103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.177913][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.183973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.190996][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.197810][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.203795][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.210823][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.217628][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.223601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.230631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.237435][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.243426][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.250406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.257210][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5645] close(3) = 0 [pid 5645] close(4) = -1 EBADF (Bad file descriptor) [pid 5645] close(5) = -1 EBADF (Bad file descriptor) [pid 5645] close(6) = -1 EBADF (Bad file descriptor) [pid 5645] close(7) = -1 EBADF (Bad file descriptor) [pid 5645] close(8) = -1 EBADF (Bad file descriptor) [pid 5645] close(9) = -1 EBADF (Bad file descriptor) [pid 5645] close(10) = -1 EBADF (Bad file descriptor) [ 265.263157][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.270185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.277006][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.282928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.289938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.296767][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.302726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5645] close(11) = -1 EBADF (Bad file descriptor) [pid 5645] close(12) = -1 EBADF (Bad file descriptor) [pid 5645] close(13) = -1 EBADF (Bad file descriptor) [pid 5645] close(14) = -1 EBADF (Bad file descriptor) [pid 5645] close(15) = -1 EBADF (Bad file descriptor) [pid 5645] close(16) = -1 EBADF (Bad file descriptor) [pid 5645] close(17) = -1 EBADF (Bad file descriptor) [pid 5645] close(18) = -1 EBADF (Bad file descriptor) [pid 5645] close(19) = -1 EBADF (Bad file descriptor) [pid 5645] close(20) = -1 EBADF (Bad file descriptor) [pid 5645] close(21) = -1 EBADF (Bad file descriptor) [pid 5645] close(22) = -1 EBADF (Bad file descriptor) [pid 5645] close(23) = -1 EBADF (Bad file descriptor) [pid 5645] close(24) = -1 EBADF (Bad file descriptor) [pid 5645] close(25) = -1 EBADF (Bad file descriptor) [pid 5645] close(26) = -1 EBADF (Bad file descriptor) [pid 5645] close(27) = -1 EBADF (Bad file descriptor) [pid 5645] close(28) = -1 EBADF (Bad file descriptor) [ 265.309777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.316582][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.322583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.329617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.336421][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.342465][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.349497][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.356348][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5645] close(29) = -1 EBADF (Bad file descriptor) [pid 5645] exit_group(0 [pid 5646] <... ioctl resumed> ) = ? [pid 5646] +++ exited with 0 +++ [pid 5645] <... exit_group resumed>) = ? [pid 5645] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5655 attached , child_tidptr=0x555589418750) = 100 [pid 5655] set_robust_list(0x555589418760, 24) = 0 [pid 5655] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5655] setpgid(0, 0) = 0 [pid 5655] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5655] write(3, "1000", 4) = 4 [pid 5655] close(3executing program ) = 0 [pid 5655] write(1, "executing program\n", 18 [pid 5647] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 265.362323][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.369334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.376191][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.382181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.389195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.396008][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.401978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5655] <... write resumed>) = 18 [pid 5655] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5655] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5655] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5655] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5655] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5655] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5655] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5656 attached => {parent_tid=[101]}, 88) = 101 [pid 5656] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5655] rt_sigprocmask(SIG_SETMASK, [], [pid 5656] <... rseq resumed>) = 0 [pid 5655] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5656] set_robust_list(0x7f6020a4b9a0, 24 [pid 5655] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... set_robust_list resumed>) = 0 [pid 5655] <... futex resumed>) = 0 [pid 5656] rt_sigprocmask(SIG_SETMASK, [], [pid 5655] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5656] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5656] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5656] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5655] <... futex resumed>) = 0 [pid 5656] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5655] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... openat resumed>) = 3 [pid 5655] <... futex resumed>) = 0 [pid 5656] ioctl(3, USB_RAW_IOCTL_INIT [pid 5655] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5656] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 265.409003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.415813][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.421792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.428799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.435614][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.441586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.448703][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.455520][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5656] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 265.461592][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.468648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.475533][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.481469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.488515][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.495333][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.501318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.508328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.515154][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.521231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.528318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.535115][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.541049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.548135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.554935][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.560880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.567893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.574723][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.580694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.587727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.594534][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.600529][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.607570][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.614379][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.620332][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.627360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.634162][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.640143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.647181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.653970][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.660189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.667213][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.674107][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.680089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.687107][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.694003][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.699998][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.707040][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.713828][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.719781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.726789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.733582][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.739507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.746529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.753381][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.759449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.766454][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.773248][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.779170][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.786273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.793122][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.799100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.806130][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5656] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5647] close(3) = 0 [pid 5647] close(4) = -1 EBADF (Bad file descriptor) [pid 5647] close(5) = -1 EBADF (Bad file descriptor) [pid 5647] close(6) = -1 EBADF (Bad file descriptor) [pid 5647] close(7) = -1 EBADF (Bad file descriptor) [pid 5647] close(8) = -1 EBADF (Bad file descriptor) [pid 5647] close(9) = -1 EBADF (Bad file descriptor) [pid 5647] close(10) = -1 EBADF (Bad file descriptor) [pid 5647] close(11) = -1 EBADF (Bad file descriptor) [pid 5647] close(12) = -1 EBADF (Bad file descriptor) [pid 5647] close(13) = -1 EBADF (Bad file descriptor) [pid 5647] close(14) = -1 EBADF (Bad file descriptor) [pid 5647] close(15) = -1 EBADF (Bad file descriptor) [pid 5647] close(16) = -1 EBADF (Bad file descriptor) [pid 5647] close(17) = -1 EBADF (Bad file descriptor) [pid 5647] close(18) = -1 EBADF (Bad file descriptor) [pid 5647] close(19) = -1 EBADF (Bad file descriptor) [pid 5647] close(20) = -1 EBADF (Bad file descriptor) [pid 5647] close(21) = -1 EBADF (Bad file descriptor) [ 265.812943][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.818962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.826040][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.832871][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.838849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.845872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.852678][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.858660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5647] close(22) = -1 EBADF (Bad file descriptor) [pid 5647] close(23) = -1 EBADF (Bad file descriptor) [pid 5647] close(24) = -1 EBADF (Bad file descriptor) [pid 5647] close(25) = -1 EBADF (Bad file descriptor) [pid 5647] close(26) = -1 EBADF (Bad file descriptor) [pid 5647] close(27) = -1 EBADF (Bad file descriptor) [pid 5647] close(28) = -1 EBADF (Bad file descriptor) [pid 5647] close(29) = -1 EBADF (Bad file descriptor) [pid 5647] exit_group(0 [pid 5648] <... ioctl resumed> ) = ? [pid 5647] <... exit_group resumed>) = ? [pid 5648] +++ exited with 0 +++ [pid 5647] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=98, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 265.865676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.872501][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.878496][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.885664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.892608][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.898596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.905577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5657 attached , child_tidptr=0x555589418750) = 100 [pid 5657] set_robust_list(0x555589418760, 24) = 0 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5657] setpgid(0, 0) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5657] write(3, "1000", 4executing program ) = 4 [pid 5657] close(3) = 0 [pid 5657] write(1, "executing program\n", 18) = 18 [pid 5657] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5657] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5657] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5657] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5657] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 265.912371][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.918428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.925450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.932256][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.938267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.945360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.952181][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.958163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5657] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[101]}, 88) = 101 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5657] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5658 attached [pid 5658] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5658] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5658] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5658] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5658] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5657] <... futex resumed>) = 0 [pid 5658] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [ 265.965243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.972088][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.978036][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 265.985089][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 265.991893][ C1] yealink 5-1:36.0: unexpected response 0 [ 265.997867][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.004896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.011720][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5657] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5658] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5657] <... futex resumed>) = 0 [pid 5658] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5657] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5658] <... openat resumed>) = 3 [pid 5658] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5658] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 266.017664][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.024654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.031462][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.037452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.044509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.051341][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.057314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.064332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.071145][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.077300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.084331][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.091250][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.097257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.104369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.111179][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.117168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.124199][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.131017][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.136978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.144011][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.150914][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.156896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.163949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.170766][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.176769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.183784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.190581][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.196525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.203587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.210416][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.216395][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.223419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.230236][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.236212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.243256][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.250061][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.255992][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.263015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.269828][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.275788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.282813][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.289634][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.295625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.302633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.309444][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.315420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.322440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.329243][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.335226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.342243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.349043][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.354987][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.362092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.368896][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.374861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.381845][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.388647][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.394625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.401651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.408457][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.414394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.421435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.428241][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.434213][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.441255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.448050][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.454001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.461039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.467832][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.473770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.480819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.487622][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.493567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.500577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.507389][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.513359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5658] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5649] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 266.520377][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.527189][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.533151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.540227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.547129][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.553112][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.560214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.567082][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.573062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.580050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.586839][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.592809][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.599821][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.606640][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.612609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.619656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.626466][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.632605][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.639646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.646448][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.652435][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.659452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.666283][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.672306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.679524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.686385][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.692356][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.699388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.706193][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.712132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.719163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.726063][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.732027][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.739042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.745856][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.751817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.758868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.765681][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.771650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.778649][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.785463][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.791523][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.798578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.805397][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.811445][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.818604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.825427][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.831436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.838428][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.845213][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.851180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.858276][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.865084][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.871021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.878046][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.884854][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.890846][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.897878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.904729][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.910670][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5649] close(3) = 0 [pid 5649] close(4) = -1 EBADF (Bad file descriptor) [pid 5649] close(5) = -1 EBADF (Bad file descriptor) [pid 5649] close(6) = -1 EBADF (Bad file descriptor) [pid 5649] close(7) = -1 EBADF (Bad file descriptor) [pid 5649] close(8) = -1 EBADF (Bad file descriptor) [pid 5649] close(9) = -1 EBADF (Bad file descriptor) [pid 5649] close(10) = -1 EBADF (Bad file descriptor) [pid 5649] close(11) = -1 EBADF (Bad file descriptor) [pid 5649] close(12) = -1 EBADF (Bad file descriptor) [ 266.917721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.924534][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.930518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.937539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.944351][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.950306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.957324][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.964144][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5649] close(13) = -1 EBADF (Bad file descriptor) [pid 5649] close(14) = -1 EBADF (Bad file descriptor) [pid 5649] close(15) = -1 EBADF (Bad file descriptor) [pid 5649] close(16) = -1 EBADF (Bad file descriptor) [pid 5649] close(17) = -1 EBADF (Bad file descriptor) [pid 5649] close(18) = -1 EBADF (Bad file descriptor) [pid 5649] close(19) = -1 EBADF (Bad file descriptor) [pid 5649] close(20) = -1 EBADF (Bad file descriptor) [pid 5649] close(21) = -1 EBADF (Bad file descriptor) [pid 5649] close(22) = -1 EBADF (Bad file descriptor) [pid 5649] close(23) = -1 EBADF (Bad file descriptor) [pid 5649] close(24) = -1 EBADF (Bad file descriptor) [pid 5649] close(25) = -1 EBADF (Bad file descriptor) [pid 5649] close(26) = -1 EBADF (Bad file descriptor) [pid 5649] close(27) = -1 EBADF (Bad file descriptor) [pid 5649] close(28) = -1 EBADF (Bad file descriptor) [pid 5649] close(29) = -1 EBADF (Bad file descriptor) [pid 5649] exit_group(0 [pid 5650] <... ioctl resumed> ) = ? [pid 5649] <... exit_group resumed>) = ? [ 266.970126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.977188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 266.984013][ C1] yealink 5-1:36.0: unexpected response 0 [ 266.990010][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 266.997039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.003945][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.009925][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5650] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=91, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 93 ./strace-static-x86_64: Process 5659 attached [pid 5659] set_robust_list(0x555589418760, 24) = 0 [pid 5659] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5659] setpgid(0, 0) = 0 [pid 5659] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 267.016983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.023801][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.029742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.036750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.043571][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.049530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.056560][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.063374][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5659] write(3, "1000", 4) = 4 [pid 5659] close(3) = 0 executing program [pid 5659] write(1, "executing program\n", 18) = 18 [pid 5659] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5659] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5659] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5659] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5659] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5659] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5659] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[94]}, 88) = 94 [pid 5659] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5660 attached [pid 5659] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5659] <... futex resumed>) = 0 [pid 5660] <... rseq resumed>) = 0 [pid 5659] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5660] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5660] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5659] <... futex resumed>) = 0 [pid 5660] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5659] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5659] <... futex resumed>) = 0 [pid 5660] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5659] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5660] <... openat resumed>) = 3 [pid 5660] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 267.069355][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.076374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.083184][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.089165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.096207][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.103046][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.109051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.116080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5660] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 267.122891][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.128878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.135898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.142722][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.148742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.155781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.162606][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.168549][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.175599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.182408][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.188382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.195387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.202185][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.208114][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.215126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.221921][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.227855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.234862][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.241670][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.247654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.254666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.261475][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.267420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.274446][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.281278][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.287248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.294246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.301045][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.307047][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.314095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5660] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5651] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 267.320906][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.326869][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.333893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.340685][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.346596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.353608][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.360399][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.366363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.373382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.380200][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.386630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.393639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.400453][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.406433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.413463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.420365][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.426400][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.433420][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.440248][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.446225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.453263][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.460067][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.466014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.473080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.479902][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.485858][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.492873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.499684][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.505663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.512702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.519530][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.525692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.532727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.539618][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.545596][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.552643][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.559451][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.565443][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.572492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.579293][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.585248][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.592216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.599013][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.604991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.612028][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.618855][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.624841][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.631917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.638774][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.644752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.651777][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.658594][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.664612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.671648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.678453][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.684389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.691406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.698216][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.704140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.711176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.717992][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5651] close(3) = 0 [pid 5651] close(4) = -1 EBADF (Bad file descriptor) [pid 5651] close(5) = -1 EBADF (Bad file descriptor) [pid 5651] close(6) = -1 EBADF (Bad file descriptor) [pid 5651] close(7) = -1 EBADF (Bad file descriptor) [pid 5651] close(8) = -1 EBADF (Bad file descriptor) [pid 5651] close(9) = -1 EBADF (Bad file descriptor) [pid 5651] close(10) = -1 EBADF (Bad file descriptor) [pid 5651] close(11) = -1 EBADF (Bad file descriptor) [pid 5651] close(12) = -1 EBADF (Bad file descriptor) [pid 5651] close(13) = -1 EBADF (Bad file descriptor) [pid 5651] close(14) = -1 EBADF (Bad file descriptor) [pid 5651] close(15) = -1 EBADF (Bad file descriptor) [ 267.723936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.730963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.737769][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.743775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.750811][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.757633][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.763698][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5651] close(16) = -1 EBADF (Bad file descriptor) [pid 5651] close(17) = -1 EBADF (Bad file descriptor) [pid 5651] close(18) = -1 EBADF (Bad file descriptor) [pid 5651] close(19) = -1 EBADF (Bad file descriptor) [pid 5651] close(20) = -1 EBADF (Bad file descriptor) [pid 5651] close(21) = -1 EBADF (Bad file descriptor) [pid 5651] close(22) = -1 EBADF (Bad file descriptor) [pid 5651] close(23) = -1 EBADF (Bad file descriptor) [pid 5651] close(24) = -1 EBADF (Bad file descriptor) [pid 5651] close(25) = -1 EBADF (Bad file descriptor) [pid 5651] close(26) = -1 EBADF (Bad file descriptor) [pid 5653] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5651] close(27) = -1 EBADF (Bad file descriptor) [pid 5651] close(28) = -1 EBADF (Bad file descriptor) [pid 5651] close(29) = -1 EBADF (Bad file descriptor) [pid 5651] exit_group(0 [pid 5652] <... ioctl resumed> ) = ? [pid 5651] <... exit_group resumed>) = ? [ 267.770734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.777560][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.783547][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.790630][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.797466][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.803525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.810545][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.817358][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5652] +++ exited with 0 +++ [pid 5651] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5105] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5661 attached [pid 5661] set_robust_list(0x555589418760, 24) = 0 [pid 5661] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5661] setpgid(0, 0) = 0 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 102 [pid 5661] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5661] write(3, "1000", 4) = 4 executing program [pid 5661] close(3) = 0 [pid 5661] write(1, "executing program\n", 18) = 18 [pid 5661] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 267.823353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.830388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.837208][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.843214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.850274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.857083][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.863056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.870091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5661] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5661] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5661] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5661] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5661] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5661] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[103]}, 88) = 103 ./strace-static-x86_64: Process 5662 attached [pid 5661] rt_sigprocmask(SIG_SETMASK, [], [pid 5662] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5661] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5662] <... rseq resumed>) = 0 [pid 5661] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [ 267.876905][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.882904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.889953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.896771][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.902727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.909753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.916558][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5662] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5662] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5662] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5661] <... futex resumed>) = 0 [pid 5662] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5661] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5662] <... futex resumed>) = 0 [pid 5661] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5662] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5661] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5662] <... openat resumed>) = 3 [pid 5661] <... futex resumed>) = 0 [pid 5662] ioctl(3, USB_RAW_IOCTL_INIT [pid 5661] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5662] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5662] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 267.922524][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.929564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.936389][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.942384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.949594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.956408][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.962426][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.969493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.976301][ C1] yealink 5-1:36.0: unexpected response 0 [ 267.982233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 267.989249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 267.996056][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.002120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.009161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.016033][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.022008][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.029052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.035869][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.041950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.048984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.055782][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.061730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.068758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.075563][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.081550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.088617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.095428][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.101442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.108482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.115299][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.121278][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.128329][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.135138][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.141119][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.148189][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.154995][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.160955][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.168010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5653] close(3) = 0 [pid 5653] close(4) = -1 EBADF (Bad file descriptor) [pid 5653] close(5) = -1 EBADF (Bad file descriptor) [ 268.174832][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.180813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.187828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.194641][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.200602][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.207615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.214436][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.220420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5653] close(6) = -1 EBADF (Bad file descriptor) [pid 5653] close(7) = -1 EBADF (Bad file descriptor) [pid 5653] close(8) = -1 EBADF (Bad file descriptor) [pid 5653] close(9) = -1 EBADF (Bad file descriptor) [pid 5653] close(10) = -1 EBADF (Bad file descriptor) [pid 5653] close(11) = -1 EBADF (Bad file descriptor) [pid 5653] close(12) = -1 EBADF (Bad file descriptor) [pid 5653] close(13) = -1 EBADF (Bad file descriptor) [pid 5653] close(14) = -1 EBADF (Bad file descriptor) [pid 5653] close(15) = -1 EBADF (Bad file descriptor) [pid 5653] close(16) = -1 EBADF (Bad file descriptor) [pid 5653] close(17) = -1 EBADF (Bad file descriptor) [pid 5653] close(18) = -1 EBADF (Bad file descriptor) [pid 5653] close(19) = -1 EBADF (Bad file descriptor) [pid 5653] close(20) = -1 EBADF (Bad file descriptor) [pid 5653] close(21) = -1 EBADF (Bad file descriptor) [pid 5653] close(22) = -1 EBADF (Bad file descriptor) [pid 5653] close(23) = -1 EBADF (Bad file descriptor) [pid 5653] close(24) = -1 EBADF (Bad file descriptor) [pid 5653] close(25) = -1 EBADF (Bad file descriptor) [pid 5653] close(26) = -1 EBADF (Bad file descriptor) [pid 5653] close(27) = -1 EBADF (Bad file descriptor) [pid 5653] close(28) = -1 EBADF (Bad file descriptor) [ 268.227599][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.234423][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.240480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.247504][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.254316][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.260280][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.267323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5653] close(29) = -1 EBADF (Bad file descriptor) [pid 5653] exit_group(0 [pid 5654] <... ioctl resumed> ) = ? [pid 5653] <... exit_group resumed>) = ? [pid 5654] +++ exited with 0 +++ [pid 5653] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 102 ./strace-static-x86_64: Process 5663 attached [ 268.274141][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.280134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.287203][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.294015][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.300018][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.307063][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.313878][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.319861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5663] set_robust_list(0x555589418760, 24) = 0 [pid 5663] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5663] setpgid(0, 0) = 0 [pid 5663] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5663] write(3, "1000", 4) = 4 [pid 5663] close(3) = 0 [pid 5663] write(1, "executing program\n", 18executing program ) = 18 [pid 5663] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5663] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5663] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5663] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 268.326883][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.333694][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.339666][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.346678][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.353488][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.359429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.366460][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.373261][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5663] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5663] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5663] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[103]}, 88) = 103 [pid 5663] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5663] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5664 attached [pid 5663] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5664] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5664] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5664] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5664] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5664] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5663] <... futex resumed>) = 0 [pid 5664] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5664] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5663] <... futex resumed>) = 0 [pid 5664] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5663] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5664] <... openat resumed>) = 3 [pid 5664] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 268.379275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.386298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.393112][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.399108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.406138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.412939][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.418882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5664] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5664] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 268.425909][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.432729][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.438694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.445709][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.452513][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.458481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.465465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.472280][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5664] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5655] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 268.478268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.485295][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.492080][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.498021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.505021][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.511918][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.517876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.524877][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.531683][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.537677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.544818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.551628][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.557613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.564606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.571415][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.577357][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.584374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.591201][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.597176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.604210][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.611029][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.616990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.624016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.630824][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.636793][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.643824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.650634][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.656600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.663627][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.670469][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.676513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.683628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.690432][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.696404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.703411][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.710214][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.716163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.723173][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.729979][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.735971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.743003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.749817][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.755811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.762831][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.769638][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5655] close(3) = 0 [pid 5655] close(4) = -1 EBADF (Bad file descriptor) [ 268.775576][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.782606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.789407][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.795372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.802401][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.809216][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.815200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.822350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5655] close(5) = -1 EBADF (Bad file descriptor) [pid 5655] close(6) = -1 EBADF (Bad file descriptor) [pid 5655] close(7) = -1 EBADF (Bad file descriptor) [pid 5655] close(8) = -1 EBADF (Bad file descriptor) [pid 5655] close(9) = -1 EBADF (Bad file descriptor) [pid 5655] close(10) = -1 EBADF (Bad file descriptor) [pid 5655] close(11) = -1 EBADF (Bad file descriptor) [pid 5655] close(12) = -1 EBADF (Bad file descriptor) [pid 5655] close(13) = -1 EBADF (Bad file descriptor) [pid 5655] close(14) = -1 EBADF (Bad file descriptor) [pid 5655] close(15) = -1 EBADF (Bad file descriptor) [pid 5655] close(16) = -1 EBADF (Bad file descriptor) [pid 5655] close(17) = -1 EBADF (Bad file descriptor) [pid 5655] close(18) = -1 EBADF (Bad file descriptor) [pid 5655] close(19) = -1 EBADF (Bad file descriptor) [pid 5655] close(20) = -1 EBADF (Bad file descriptor) [pid 5655] close(21) = -1 EBADF (Bad file descriptor) [pid 5655] close(22) = -1 EBADF (Bad file descriptor) [pid 5655] close(23) = -1 EBADF (Bad file descriptor) [pid 5655] close(24) = -1 EBADF (Bad file descriptor) [ 268.829150][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.835096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.842125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.848952][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.854934][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.861974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.868801][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.874787][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5655] close(25) = -1 EBADF (Bad file descriptor) [pid 5655] close(26) = -1 EBADF (Bad file descriptor) [pid 5655] close(27) = -1 EBADF (Bad file descriptor) [pid 5655] close(28) = -1 EBADF (Bad file descriptor) [pid 5655] close(29) = -1 EBADF (Bad file descriptor) [pid 5655] exit_group(0 [pid 5656] <... ioctl resumed> ) = ? [pid 5655] <... exit_group resumed>) = ? [pid 5656] +++ exited with 0 +++ [pid 5655] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 102 ./strace-static-x86_64: Process 5665 attached [pid 5665] set_robust_list(0x555589418760, 24) = 0 [ 268.881810][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.888713][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.894689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.901721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.908547][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.914548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.921579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5665] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5665] setpgid(0, 0) = 0 [pid 5665] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5665] write(3, "1000", 4) = 4 [pid 5665] close(3executing program ) = 0 [pid 5665] write(1, "executing program\n", 18) = 18 [pid 5665] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5665] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5665] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5665] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5665] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5665] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[103]}, 88) = 103 [pid 5665] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5665] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5666 attached [pid 5665] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5666] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [ 268.928391][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.934372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.941422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.948229][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.954208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 268.961239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.968057][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.974025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5666] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5666] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5666] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5666] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5665] <... futex resumed>) = 0 [pid 5665] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5665] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5666] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5666] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5666] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 268.981035][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 268.987860][ C1] yealink 5-1:36.0: unexpected response 0 [ 268.994025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.001062][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.007877][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.013826][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.020860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.027690][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.033672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.040704][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.047500][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.053438][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.060456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.067309][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.073275][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5666] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5657] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 269.080305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.087118][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.093097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.100123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.106925][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.112895][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.119940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.126747][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.132715][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.139752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.146554][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.152519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.159966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.166825][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.172787][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.179827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.186634][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.192593][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.199609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.206409][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.212380][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.219406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.226210][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.232180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.239197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.246025][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.251997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.259038][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.265841][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.271794][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.278871][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.285688][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.291652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.298686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.305477][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.311406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.318427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.325243][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.331210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.338221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.345017][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.351004][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.358031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.364840][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.370800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5657] close(3) = 0 [pid 5657] close(4) = -1 EBADF (Bad file descriptor) [pid 5657] close(5) = -1 EBADF (Bad file descriptor) [pid 5657] close(6) = -1 EBADF (Bad file descriptor) [pid 5657] close(7) = -1 EBADF (Bad file descriptor) [pid 5657] close(8) = -1 EBADF (Bad file descriptor) [ 269.377804][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.384610][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.390579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.397592][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.404397][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.410363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.417393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.424309][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5657] close(9) = -1 EBADF (Bad file descriptor) [pid 5657] close(10) = -1 EBADF (Bad file descriptor) [pid 5657] close(11) = -1 EBADF (Bad file descriptor) [pid 5657] close(12) = -1 EBADF (Bad file descriptor) [pid 5657] close(13) = -1 EBADF (Bad file descriptor) [pid 5657] close(14) = -1 EBADF (Bad file descriptor) [pid 5657] close(15) = -1 EBADF (Bad file descriptor) [pid 5657] close(16) = -1 EBADF (Bad file descriptor) [pid 5657] close(17) = -1 EBADF (Bad file descriptor) [pid 5657] close(18) = -1 EBADF (Bad file descriptor) [pid 5657] close(19) = -1 EBADF (Bad file descriptor) [pid 5657] close(20) = -1 EBADF (Bad file descriptor) [pid 5657] close(21) = -1 EBADF (Bad file descriptor) [pid 5657] close(22) = -1 EBADF (Bad file descriptor) [pid 5657] close(23) = -1 EBADF (Bad file descriptor) [pid 5657] close(24) = -1 EBADF (Bad file descriptor) [pid 5657] close(25) = -1 EBADF (Bad file descriptor) [pid 5657] close(26) = -1 EBADF (Bad file descriptor) [pid 5657] close(27) = -1 EBADF (Bad file descriptor) [ 269.430304][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.437351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.444165][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.450167][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.457195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.464011][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.470014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.477030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5657] close(28) = -1 EBADF (Bad file descriptor) [pid 5657] close(29) = -1 EBADF (Bad file descriptor) [pid 5657] exit_group(0) = ? [pid 5658] <... ioctl resumed> ) = ? [ 269.483857][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.489790][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.496774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.503581][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.509559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.516587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.523402][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5658] +++ exited with 0 +++ [pid 5657] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=100, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 102 ./strace-static-x86_64: Process 5667 attached [pid 5667] set_robust_list(0x555589418760, 24) = 0 [pid 5667] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5667] setpgid(0, 0) = 0 [pid 5667] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 269.529373][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.536393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.543198][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.549132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.556135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.562949][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.568931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.575957][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5667] write(3, "1000", 4) = 4 [pid 5667] close(3) = 0 [pid 5667] write(1, "executing program\n", 18executing program ) = 18 [pid 5667] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5667] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5667] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 269.582773][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.588770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.595802][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.602611][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.608559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.615573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.622818][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5667] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5667] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5667] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5667] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5668 attached => {parent_tid=[103]}, 88) = 103 [pid 5668] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5667] rt_sigprocmask(SIG_SETMASK, [], [pid 5668] <... rseq resumed>) = 0 [pid 5667] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5668] set_robust_list(0x7f6020a4b9a0, 24 [pid 5667] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... set_robust_list resumed>) = 0 [pid 5668] rt_sigprocmask(SIG_SETMASK, [], [pid 5667] <... futex resumed>) = 0 [pid 5668] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5667] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5668] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5668] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5667] <... futex resumed>) = 0 [pid 5668] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 269.628780][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.635893][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.642713][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.648663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.655713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.662584][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.668561][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.675583][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5667] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5668] <... openat resumed>) = 3 [pid 5667] <... futex resumed>) = 0 [pid 5668] ioctl(3, USB_RAW_IOCTL_INIT [pid 5667] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5668] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5668] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 269.682393][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.688360][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.695462][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.702277][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.708276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.715305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.722124][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.728106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.735215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.742026][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.748014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.755211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.762022][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.767982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.775008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.781830][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.787810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.794816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.801702][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.807665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.814676][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.821477][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.827538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.834554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.841372][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.847315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.854334][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.861145][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.867079][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.874157][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.881057][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.886991][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.894069][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.900883][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.906881][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.913912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.920723][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.926722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.933766][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.940575][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.946526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.953554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.960353][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.966337][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.973371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.980187][ C1] yealink 5-1:36.0: unexpected response 0 [ 269.986172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 269.993188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 269.999992][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.006722][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.013757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.020584][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.026552][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.033579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.040403][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.046456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.053492][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.060307][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.066262][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.073293][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.080102][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.086090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.093122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.099920][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.105978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.113026][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.119837][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.125823][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5668] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5659] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 270.132860][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.139641][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.145611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.152614][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.159407][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.165339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.172367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.179181][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.185163][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.192200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.199037][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.204973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.212032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.218902][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.224876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.232077][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.238895][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.244860][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.251889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.258686][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.264649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.271692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.278503][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.284484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.291509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.298497][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.304484][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.311522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.318339][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.324316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.331736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.338521][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.344468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.351509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.358307][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.364253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.371275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.378150][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.384146][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.391169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.397995][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.403996][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.411031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.417850][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.423921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.430956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.437781][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.443725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.450753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.457559][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.463519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.470553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.477359][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.483339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.490371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.497186][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.503147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.510186][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.516965][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.522896][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.529954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5659] close(3) = 0 [pid 5659] close(4) = -1 EBADF (Bad file descriptor) [pid 5659] close(5) = -1 EBADF (Bad file descriptor) [pid 5659] close(6) = -1 EBADF (Bad file descriptor) [pid 5659] close(7) = -1 EBADF (Bad file descriptor) [pid 5659] close(8) = -1 EBADF (Bad file descriptor) [pid 5659] close(9) = -1 EBADF (Bad file descriptor) [pid 5659] close(10) = -1 EBADF (Bad file descriptor) [pid 5659] close(11) = -1 EBADF (Bad file descriptor) [pid 5659] close(12) = -1 EBADF (Bad file descriptor) [pid 5659] close(13) = -1 EBADF (Bad file descriptor) [pid 5659] close(14) = -1 EBADF (Bad file descriptor) [pid 5659] close(15) = -1 EBADF (Bad file descriptor) [pid 5659] close(16) = -1 EBADF (Bad file descriptor) [pid 5659] close(17) = -1 EBADF (Bad file descriptor) [pid 5659] close(18) = -1 EBADF (Bad file descriptor) [pid 5659] close(19) = -1 EBADF (Bad file descriptor) [pid 5659] close(20) = -1 EBADF (Bad file descriptor) [pid 5659] close(21) = -1 EBADF (Bad file descriptor) [pid 5659] close(22) = -1 EBADF (Bad file descriptor) [pid 5659] close(23) = -1 EBADF (Bad file descriptor) [ 270.536863][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.542948][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.550076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.556901][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.562899][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.569936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.576766][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.582738][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5659] close(24) = -1 EBADF (Bad file descriptor) [pid 5659] close(25) = -1 EBADF (Bad file descriptor) [pid 5659] close(26) = -1 EBADF (Bad file descriptor) [pid 5659] close(27) = -1 EBADF (Bad file descriptor) [pid 5659] close(28) = -1 EBADF (Bad file descriptor) [pid 5659] close(29) = -1 EBADF (Bad file descriptor) [pid 5659] exit_group(0 [pid 5660] <... ioctl resumed> ) = ? [pid 5659] <... exit_group resumed>) = ? [ 270.589768][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.596594][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.602582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.609619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.616443][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.622507][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.629555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5660] +++ exited with 0 +++ [pid 5659] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=93, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 95 ./strace-static-x86_64: Process 5669 attached [pid 5669] set_robust_list(0x555589418760, 24) = 0 [pid 5669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5669] setpgid(0, 0) = 0 executing program [pid 5669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5669] write(3, "1000", 4) = 4 [pid 5669] close(3) = 0 [pid 5669] write(1, "executing program\n", 18) = 18 [pid 5669] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5669] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 270.636429][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.642352][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.649386][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.656201][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.662175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.669208][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.676023][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.681981][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5669] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5669] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5669] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[96]}, 88) = 96 [pid 5669] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5669] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5669] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5670 attached [pid 5670] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5670] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5670] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5670] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5670] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5669] <... futex resumed>) = 0 [pid 5670] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5669] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... openat resumed>) = 3 [pid 5669] <... futex resumed>) = 0 [pid 5670] ioctl(3, USB_RAW_IOCTL_INIT [pid 5669] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5670] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 270.689018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.695824][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.701784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.708827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.715680][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.721647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.728693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5670] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 270.735505][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.741467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.748567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.755384][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.761797][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.768830][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.775650][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.781635][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.788684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.795500][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.801487][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.808616][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.815432][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.821406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.828529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.835346][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.841315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.848367][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.855179][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.861196][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.868191][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.874992][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.881014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.889361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.896177][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.902176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.909209][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.916016][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.921956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.928984][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.935799][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5661] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 270.941760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.948769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.955565][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.961555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.968598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.975411][ C1] yealink 5-1:36.0: unexpected response 0 [ 270.981408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 270.988450][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 270.995262][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.001244][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.008277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.015179][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.021139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.028176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.034998][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.041009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.048064][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.054882][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.060856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.067876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.074671][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.080609][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.087615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.094513][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.100482][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.107505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.114309][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.120256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.127275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.134088][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.140064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.147094][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.153890][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.159827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.166849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.173660][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.179639][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.186657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.193483][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.199455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.206513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.213410][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.219381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.226484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.233294][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5661] close(3) = 0 [pid 5661] close(4) = -1 EBADF (Bad file descriptor) [pid 5661] close(5) = -1 EBADF (Bad file descriptor) [pid 5661] close(6) = -1 EBADF (Bad file descriptor) [pid 5661] close(7) = -1 EBADF (Bad file descriptor) [pid 5661] close(8) = -1 EBADF (Bad file descriptor) [pid 5661] close(9) = -1 EBADF (Bad file descriptor) [ 271.239277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.246298][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.253114][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.259102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.266224][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.273041][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.279030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.286095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5661] close(10) = -1 EBADF (Bad file descriptor) [pid 5661] close(11) = -1 EBADF (Bad file descriptor) [pid 5661] close(12) = -1 EBADF (Bad file descriptor) [pid 5661] close(13) = -1 EBADF (Bad file descriptor) [pid 5661] close(14) = -1 EBADF (Bad file descriptor) [pid 5661] close(15) = -1 EBADF (Bad file descriptor) [pid 5661] close(16) = -1 EBADF (Bad file descriptor) [pid 5661] close(17) = -1 EBADF (Bad file descriptor) [pid 5661] close(18) = -1 EBADF (Bad file descriptor) [pid 5661] close(19) = -1 EBADF (Bad file descriptor) [pid 5661] close(20) = -1 EBADF (Bad file descriptor) [pid 5661] close(21) = -1 EBADF (Bad file descriptor) [pid 5661] close(22) = -1 EBADF (Bad file descriptor) [pid 5661] close(23) = -1 EBADF (Bad file descriptor) [pid 5661] close(24) = -1 EBADF (Bad file descriptor) [pid 5661] close(25) = -1 EBADF (Bad file descriptor) [pid 5661] close(26) = -1 EBADF (Bad file descriptor) [pid 5661] close(27) = -1 EBADF (Bad file descriptor) [pid 5661] close(28) = -1 EBADF (Bad file descriptor) [ 271.292911][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.298882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.305906][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.312718][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.318696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.325712][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.332536][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5661] close(29) = -1 EBADF (Bad file descriptor) [pid 5661] exit_group(0 [pid 5662] <... ioctl resumed> ) = ? [pid 5661] <... exit_group resumed>) = ? [pid 5662] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 104 ./strace-static-x86_64: Process 5671 attached [ 271.338521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.345554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.352366][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.358296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.365733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.372547][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.378931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.385994][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5671] set_robust_list(0x555589418760, 24) = 0 [pid 5671] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5671] setpgid(0, 0) = 0 [pid 5671] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5671] write(3, "1000", 4) = 4 [pid 5671] close(3executing program ) = 0 [pid 5671] write(1, "executing program\n", 18) = 18 [pid 5671] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5671] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5671] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5671] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5671] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5671] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5671] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[105]}, 88) = 105 [pid 5671] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5672 attached [ 271.392862][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.398897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.405928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.412717][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.418656][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.425698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.432602][ C1] yealink 5-1:36.0: unexpected response 0 NULL, 8) = 0 [pid 5672] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5671] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... rseq resumed>) = 0 [pid 5671] <... futex resumed>) = 0 [pid 5672] set_robust_list(0x7f6020a4b9a0, 24 [pid 5671] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5672] <... set_robust_list resumed>) = 0 [pid 5672] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5672] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5672] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000 [pid 5663] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5672] <... futex resumed>) = 1 [pid 5671] <... futex resumed>) = 0 [pid 5672] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5671] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... openat resumed>) = 3 [pid 5671] <... futex resumed>) = 0 [pid 5671] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5672] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5672] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 271.438589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.445620][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.452439][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.458424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.465457][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.472271][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.478277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.485316][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.492130][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.498120][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.505166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.511983][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.517962][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.524998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.531810][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.537839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.544874][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.551684][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.557676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.564702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.571513][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.577479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.584510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.591332][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.597316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.604348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.611131][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.617116][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.624190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.630999][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.636958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.643989][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.650814][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.656775][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.663805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.670622][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.676601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.683720][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.690527][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.696587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.703628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.710435][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.716408][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.723438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.730239][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.736174][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.743217][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.750029][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.756021][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.763079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.769873][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.775814][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.782846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.789663][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.795632][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.802647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.809449][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.815390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.822395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.829291][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.835225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5672] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5663] close(3) = 0 [pid 5663] close(4) = -1 EBADF (Bad file descriptor) [pid 5663] close(5) = -1 EBADF (Bad file descriptor) [pid 5663] close(6) = -1 EBADF (Bad file descriptor) [pid 5663] close(7) = -1 EBADF (Bad file descriptor) [pid 5663] close(8) = -1 EBADF (Bad file descriptor) [pid 5663] close(9) = -1 EBADF (Bad file descriptor) [pid 5663] close(10) = -1 EBADF (Bad file descriptor) [pid 5663] close(11) = -1 EBADF (Bad file descriptor) [pid 5663] close(12) = -1 EBADF (Bad file descriptor) [pid 5663] close(13) = -1 EBADF (Bad file descriptor) [pid 5663] close(14) = -1 EBADF (Bad file descriptor) [pid 5663] close(15) = -1 EBADF (Bad file descriptor) [pid 5663] close(16) = -1 EBADF (Bad file descriptor) [pid 5663] close(17) = -1 EBADF (Bad file descriptor) [pid 5663] close(18) = -1 EBADF (Bad file descriptor) [pid 5663] close(19) = -1 EBADF (Bad file descriptor) [pid 5663] close(20) = -1 EBADF (Bad file descriptor) [pid 5663] close(21) = -1 EBADF (Bad file descriptor) [pid 5663] close(22) = -1 EBADF (Bad file descriptor) [pid 5663] close(23) = -1 EBADF (Bad file descriptor) [pid 5663] close(24) = -1 EBADF (Bad file descriptor) [pid 5663] close(25) = -1 EBADF (Bad file descriptor) [ 271.842243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.849052][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.855057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.862122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.868945][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.874940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.882007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.888827][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5663] close(26) = -1 EBADF (Bad file descriptor) [pid 5663] close(27) = -1 EBADF (Bad file descriptor) [pid 5663] close(28) = -1 EBADF (Bad file descriptor) [pid 5663] close(29) = -1 EBADF (Bad file descriptor) [pid 5663] exit_group(0 [pid 5664] <... ioctl resumed> ) = ? [pid 5663] <... exit_group resumed>) = ? [pid 5664] +++ exited with 0 +++ [pid 5663] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=5 /* 0.05 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 104 ./strace-static-x86_64: Process 5673 attached [ 271.894806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.901856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.908678][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.914658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.921690][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.928507][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.934490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5673] set_robust_list(0x555589418760, 24) = 0 [pid 5673] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5673] setpgid(0, 0) = 0 [pid 5673] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5673] write(3, "1000", 4) = 4 [pid 5673] close(3executing program ) = 0 [pid 5673] write(1, "executing program\n", 18) = 18 [pid 5673] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 271.941523][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.948333][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.954315][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.961347][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.968165][ C1] yealink 5-1:36.0: unexpected response 0 [ 271.974153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 271.981176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 271.988002][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5673] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5673] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5673] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5673] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5673] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5673] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5674 attached => {parent_tid=[105]}, 88) = 105 [pid 5674] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5673] rt_sigprocmask(SIG_SETMASK, [], [pid 5674] <... rseq resumed>) = 0 [pid 5673] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5673] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5673] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5674] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5674] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5674] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5674] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5673] <... futex resumed>) = 0 [pid 5673] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5673] <... futex resumed>) = 0 [pid 5674] <... openat resumed>) = 3 [pid 5673] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5674] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5674] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5665] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 271.994442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.001459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.008267][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.014258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.021320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.028192][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.034188][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.041233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.048074][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.054064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.061110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.067922][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.073908][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.080930][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.087750][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.093748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.100795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.107611][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.113613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.120656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.127469][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.133442][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.140470][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.147285][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.153243][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.160287][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.167096][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.173097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.180132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.186940][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.192921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.199963][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.206760][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.212685][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.219729][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.226527][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.232467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.239502][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.246329][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.252291][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.259318][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.266134][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.272124][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.279128][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.285939][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.291947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.299052][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.305956][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.311932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.318960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.325776][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.331754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.338780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.345685][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.351654][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.358730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.365548][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.371518][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.378555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.385371][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.391353][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5665] close(3) = 0 [pid 5665] close(4) = -1 EBADF (Bad file descriptor) [pid 5665] close(5) = -1 EBADF (Bad file descriptor) [pid 5665] close(6) = -1 EBADF (Bad file descriptor) [pid 5665] close(7) = -1 EBADF (Bad file descriptor) [pid 5665] close(8) = -1 EBADF (Bad file descriptor) [pid 5665] close(9) = -1 EBADF (Bad file descriptor) [pid 5665] close(10) = -1 EBADF (Bad file descriptor) [pid 5665] close(11) = -1 EBADF (Bad file descriptor) [pid 5665] close(12) = -1 EBADF (Bad file descriptor) [pid 5665] close(13) = -1 EBADF (Bad file descriptor) [ 272.398371][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.405187][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.411160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.418176][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.424991][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.430968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.437977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5665] close(14) = -1 EBADF (Bad file descriptor) [pid 5665] close(15) = -1 EBADF (Bad file descriptor) [pid 5665] close(16) = -1 EBADF (Bad file descriptor) [pid 5665] close(17) = -1 EBADF (Bad file descriptor) [pid 5665] close(18) = -1 EBADF (Bad file descriptor) [pid 5665] close(19) = -1 EBADF (Bad file descriptor) [pid 5665] close(20) = -1 EBADF (Bad file descriptor) [pid 5665] close(21) = -1 EBADF (Bad file descriptor) [pid 5665] close(22) = -1 EBADF (Bad file descriptor) [pid 5665] close(23) = -1 EBADF (Bad file descriptor) [pid 5665] close(24) = -1 EBADF (Bad file descriptor) [pid 5665] close(25) = -1 EBADF (Bad file descriptor) [pid 5665] close(26) = -1 EBADF (Bad file descriptor) [pid 5665] close(27) = -1 EBADF (Bad file descriptor) [pid 5665] close(28) = -1 EBADF (Bad file descriptor) [pid 5665] close(29) = -1 EBADF (Bad file descriptor) [ 272.444791][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.450752][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.457761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.464577][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.470548][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.477566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.484384][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.490365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5665] exit_group(0 [pid 5666] <... ioctl resumed> ) = ? [pid 5665] <... exit_group resumed>) = ? [pid 5666] +++ exited with 0 +++ [pid 5665] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 104 ./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x555589418760, 24) = 0 [pid 5675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5675] setpgid(0, 0) = 0 [pid 5675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5675] write(3, "1000", 4) = 4 [ 272.497400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.504213][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.510203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.517233][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.524059][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.530047][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.537084][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5675] close(3executing program ) = 0 [pid 5675] write(1, "executing program\n", 18) = 18 [pid 5675] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5675] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5675] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5675] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5675] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5675] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[105]}, 88) = 105 [pid 5675] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5676 attached [pid 5675] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5675] <... futex resumed>) = 0 [pid 5676] <... rseq resumed>) = 0 [pid 5675] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5676] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 272.543896][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.549887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.556933][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.563797][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.569803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.576851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.583682][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.589677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5676] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5676] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5676] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5676] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5675] <... futex resumed>) = 0 [ 272.596707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.603498][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.609441][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.616469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.623348][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.629287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.636335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.643157][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5675] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] <... futex resumed>) = 0 [pid 5675] <... futex resumed>) = 1 [pid 5676] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5675] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5676] <... openat resumed>) = 3 [pid 5676] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5676] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 272.649144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.656187][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.663090][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.669084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.676388][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.683189][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.689127][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5667] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 272.696149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.702966][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.708964][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.716016][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.722832][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.728812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.735928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.742740][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.748739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.755821][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.762607][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.768941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.775971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.782784][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.788781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.795816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.802623][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.808571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.815607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.822409][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.828428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.835438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.842244][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.848255][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.855269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.862117][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.868058][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.875537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.882351][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.888336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.895351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.902155][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.908126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.915158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.921966][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.927942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.934982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.941791][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.947745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.954759][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.961566][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.967509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.974500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 272.981301][ C1] yealink 5-1:36.0: unexpected response 0 [ 272.987253][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 272.994274][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.001089][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.007086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.014110][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.020918][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.026887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.033900][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.040699][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.046657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.054136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.060961][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.066920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.073940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.080752][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.086707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.093735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5667] close(3) = 0 [pid 5667] close(4) = -1 EBADF (Bad file descriptor) [pid 5667] close(5) = -1 EBADF (Bad file descriptor) [pid 5667] close(6) = -1 EBADF (Bad file descriptor) [pid 5667] close(7) = -1 EBADF (Bad file descriptor) [pid 5667] close(8) = -1 EBADF (Bad file descriptor) [pid 5667] close(9) = -1 EBADF (Bad file descriptor) [pid 5667] close(10) = -1 EBADF (Bad file descriptor) [pid 5667] close(11) = -1 EBADF (Bad file descriptor) [pid 5667] close(12) = -1 EBADF (Bad file descriptor) [pid 5667] close(13) = -1 EBADF (Bad file descriptor) [ 273.100531][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.106466][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.113489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.120293][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.126274][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.133307][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.140110][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5667] close(14) = -1 EBADF (Bad file descriptor) [pid 5667] close(15) = -1 EBADF (Bad file descriptor) [pid 5667] close(16) = -1 EBADF (Bad file descriptor) [pid 5667] close(17) = -1 EBADF (Bad file descriptor) [pid 5667] close(18) = -1 EBADF (Bad file descriptor) [pid 5667] close(19) = -1 EBADF (Bad file descriptor) [pid 5667] close(20) = -1 EBADF (Bad file descriptor) [pid 5667] close(21) = -1 EBADF (Bad file descriptor) [pid 5667] close(22) = -1 EBADF (Bad file descriptor) [pid 5667] close(23) = -1 EBADF (Bad file descriptor) [pid 5667] close(24) = -1 EBADF (Bad file descriptor) [pid 5667] close(25) = -1 EBADF (Bad file descriptor) [pid 5667] close(26) = -1 EBADF (Bad file descriptor) [pid 5667] close(27) = -1 EBADF (Bad file descriptor) [pid 5667] close(28) = -1 EBADF (Bad file descriptor) [ 273.146117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.153139][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.159949][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.165904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.172931][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.179742][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.185726][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.192763][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5667] close(29) = -1 EBADF (Bad file descriptor) [pid 5667] exit_group(0) = ? [pid 5668] <... ioctl resumed> ) = ? [pid 5668] +++ exited with 0 +++ [pid 5667] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=102, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 104 ./strace-static-x86_64: Process 5677 attached [ 273.199577][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.205565][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.212601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.219503][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.225481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.232487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.239291][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.245278][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5677] set_robust_list(0x555589418760, 24) = 0 [pid 5677] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5677] setpgid(0, 0) = 0 [pid 5677] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5677] write(3, "1000", 4) = 4 [pid 5677] close(3) = 0 executing program [pid 5677] write(1, "executing program\n", 18) = 18 [pid 5677] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5677] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5677] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5677] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5677] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5677] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 273.252346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.259155][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.265160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.272231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.279030][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.284956][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.291981][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5677] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[105]}, 88) = 105 [pid 5677] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5678 attached NULL, 8) = 0 [pid 5678] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5677] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... rseq resumed>) = 0 [pid 5677] <... futex resumed>) = 0 [pid 5678] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5677] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5678] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5678] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5678] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5677] <... futex resumed>) = 0 [pid 5677] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5677] <... futex resumed>) = 0 [pid 5678] <... openat resumed>) = 3 [pid 5677] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5678] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5678] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 273.298804][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.304800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.311844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.318658][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.324653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.331679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.338495][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.344464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.351494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.358297][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.364272][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.371317][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.378117][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.384061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.391082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.397877][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.403804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.410842][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.417651][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.423617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.430641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.437450][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.443396][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.450440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.457247][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.463216][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.470248][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.477051][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.483110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.490129][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.496932][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.502904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.509946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.516758][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.522705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.529761][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.536542][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.542527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.549539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.556340][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.562309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.569332][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.576137][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.582123][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.589138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.595927][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.601887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.608914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.615729][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.621725][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.628824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.635648][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.641597][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.648573][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.655380][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.661368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.668471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.675277][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.681249][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.688269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.695079][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.701051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.708061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.714865][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.720995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.728020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.734914][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.740878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5678] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5669] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 273.748350][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.755173][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.761133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.768180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.775095][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.781042][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.788113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.794938][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.800922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.807967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.814857][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.820799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.827817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.834688][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.840653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.847697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.854512][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.860587][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.867611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.874423][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.880403][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.887520][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.894319][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.900254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.907283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.914101][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.920087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.927144][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.933976][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.939928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.946969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.953780][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.959729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.966776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.973668][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.979650][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 273.986670][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 273.993472][ C1] yealink 5-1:36.0: unexpected response 0 [ 273.999448][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.006465][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.013273][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.019258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.026292][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.033087][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.039033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.046043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.052841][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.058805][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.065861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.072675][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.078655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.085691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.092492][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.098475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5669] close(3) = 0 [pid 5669] close(4) = -1 EBADF (Bad file descriptor) [ 274.105498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.112309][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.118293][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.125328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.132138][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.138099][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.145155][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5669] close(5) = -1 EBADF (Bad file descriptor) [pid 5669] close(6) = -1 EBADF (Bad file descriptor) [pid 5669] close(7) = -1 EBADF (Bad file descriptor) [pid 5669] close(8) = -1 EBADF (Bad file descriptor) [pid 5669] close(9) = -1 EBADF (Bad file descriptor) [pid 5669] close(10) = -1 EBADF (Bad file descriptor) [pid 5669] close(11) = -1 EBADF (Bad file descriptor) [pid 5669] close(12) = -1 EBADF (Bad file descriptor) [pid 5669] close(13) = -1 EBADF (Bad file descriptor) [pid 5669] close(14) = -1 EBADF (Bad file descriptor) [pid 5669] close(15) = -1 EBADF (Bad file descriptor) [ 274.151984][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.157977][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.165015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.171809][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.177770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.184827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.191679][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.197640][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5669] close(16) = -1 EBADF (Bad file descriptor) [pid 5669] close(17) = -1 EBADF (Bad file descriptor) [pid 5669] close(18) = -1 EBADF (Bad file descriptor) [pid 5669] close(19) = -1 EBADF (Bad file descriptor) [pid 5669] close(20) = -1 EBADF (Bad file descriptor) [pid 5669] close(21) = -1 EBADF (Bad file descriptor) [pid 5669] close(22) = -1 EBADF (Bad file descriptor) [pid 5669] close(23) = -1 EBADF (Bad file descriptor) [pid 5669] close(24) = -1 EBADF (Bad file descriptor) [pid 5669] close(25) = -1 EBADF (Bad file descriptor) [pid 5669] close(26) = -1 EBADF (Bad file descriptor) [pid 5669] close(27) = -1 EBADF (Bad file descriptor) [pid 5669] close(28) = -1 EBADF (Bad file descriptor) [pid 5669] close(29) = -1 EBADF (Bad file descriptor) [pid 5669] exit_group(0) = ? [pid 5670] <... ioctl resumed> ) = ? [ 274.204638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.211446][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.217428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.224543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.231413][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.237362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.244400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.251226][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5670] +++ exited with 0 +++ [pid 5669] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=95, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 97 [ 274.257200][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.264214][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.271028][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.276994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.284003][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.290908][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.296843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 ./strace-static-x86_64: Process 5679 attached [pid 5679] set_robust_list(0x555589418760, 24) = 0 [pid 5679] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5679] setpgid(0, 0) = 0 [pid 5679] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5679] write(3, "1000", 4) = 4 [pid 5679] close(3) = 0 [pid 5679] write(1, "executing program\n", 18) = 18 [pid 5679] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5679] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5679] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5679] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5679] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5679] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 274.303851][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.310669][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.316633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.323664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.330479][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.336472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.343539][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.350354][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5679] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[98]}, 88) = 98 [pid 5679] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5680 attached [pid 5679] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5679] <... futex resumed>) = 0 [pid 5680] <... rseq resumed>) = 0 [pid 5679] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5680] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5680] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5680] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5680] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5679] <... futex resumed>) = 0 [pid 5680] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5679] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5680] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5679] <... futex resumed>) = 0 [pid 5679] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5680] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5680] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5680] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 274.356335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.363363][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.370192][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.376179][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.383325][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.390173][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.396310][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5680] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 274.403311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.410119][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.416080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.423099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.429922][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.435884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.443086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.449919][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.455924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.462948][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.469745][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.475710][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.482715][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.489518][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.495495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5680] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5671] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 274.502578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.509482][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.515427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.522482][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.529305][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.535284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.542321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.549122][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.555754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.563103][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.569942][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.575873][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.582911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.589736][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.595681][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.602694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.609509][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.615468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.622692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.629593][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.635573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.642596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.649409][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.655390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.662419][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.669235][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.675201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.682204][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.689019][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.695026][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.702067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.708855][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.714769][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.721780][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.728587][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.734540][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.741552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.748363][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.754339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.761330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.768204][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.774159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.781189][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.788002][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.793974][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.801010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.807829][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.813902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.820980][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.827802][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.833778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.840819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.847637][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.853611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.860633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.867417][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.873346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.880361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.887172][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.893138][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.900162][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.906970][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.912938][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.919947][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.926816][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.932777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.939796][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.946609][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.952559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5671] close(3) = 0 [pid 5671] close(4) = -1 EBADF (Bad file descriptor) [pid 5671] close(5) = -1 EBADF (Bad file descriptor) [pid 5671] close(6) = -1 EBADF (Bad file descriptor) [pid 5671] close(7) = -1 EBADF (Bad file descriptor) [pid 5671] close(8) = -1 EBADF (Bad file descriptor) [pid 5671] close(9) = -1 EBADF (Bad file descriptor) [pid 5671] close(10) = -1 EBADF (Bad file descriptor) [pid 5671] close(11) = -1 EBADF (Bad file descriptor) [pid 5671] close(12) = -1 EBADF (Bad file descriptor) [pid 5671] close(13) = -1 EBADF (Bad file descriptor) [pid 5671] close(14) = -1 EBADF (Bad file descriptor) [pid 5671] close(15) = -1 EBADF (Bad file descriptor) [pid 5671] close(16) = -1 EBADF (Bad file descriptor) [pid 5671] close(17) = -1 EBADF (Bad file descriptor) [pid 5671] close(18) = -1 EBADF (Bad file descriptor) [pid 5671] close(19) = -1 EBADF (Bad file descriptor) [pid 5671] close(20) = -1 EBADF (Bad file descriptor) [pid 5671] close(21) = -1 EBADF (Bad file descriptor) [pid 5671] close(22) = -1 EBADF (Bad file descriptor) [pid 5671] close(23) = -1 EBADF (Bad file descriptor) [pid 5671] close(24) = -1 EBADF (Bad file descriptor) [pid 5671] close(25) = -1 EBADF (Bad file descriptor) [pid 5671] close(26) = -1 EBADF (Bad file descriptor) [pid 5671] close(27) = -1 EBADF (Bad file descriptor) [pid 5671] close(28) = -1 EBADF (Bad file descriptor) [pid 5671] close(29) = -1 EBADF (Bad file descriptor) [pid 5671] exit_group(0) = ? [pid 5672] <... ioctl resumed> ) = ? [ 274.959602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.966428][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.972425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.979490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 274.986398][ C1] yealink 5-1:36.0: unexpected response 0 [ 274.992362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 274.999407][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5672] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5681 attached [pid 5681] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 106 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5681] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5681] setpgid(0, 0) = 0 [ 275.006220][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.012236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.019296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.026111][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.032074][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.039095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.045914][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.051893][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5681] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5673] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5681] <... openat resumed>) = 3 [pid 5681] write(3, "1000", 4) = 4 [pid 5681] close(3) = 0 executing program [pid 5681] write(1, "executing program\n", 18) = 18 [pid 5681] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5681] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5681] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5681] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 275.058912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.065726][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.071697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.078727][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.085549][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.091530][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.098586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.105394][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5681] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5681] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5681] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5682 attached [pid 5682] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5682] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5682] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5682] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] <... clone3 resumed> => {parent_tid=[107]}, 88) = 107 [pid 5681] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5681] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = 0 [pid 5681] <... futex resumed>) = 1 [pid 5682] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5681] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5682] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5682] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5681] <... futex resumed>) = 0 [pid 5682] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5681] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5682] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5681] <... futex resumed>) = 0 [pid 5682] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5681] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5682] <... openat resumed>) = 3 [pid 5682] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5682] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 275.111390][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.118413][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.125250][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.131227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.138252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.145079][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.151035][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5682] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 275.158158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.164977][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.170990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.177996][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.184807][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.190801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.197815][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.204625][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.210595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.217602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.224507][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.230468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.237507][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.244323][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.250298][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.257308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.264111][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.270080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.277145][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.283951][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.289909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.296928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.303754][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.309730][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.316741][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.323544][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.329508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.336571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.343366][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.349339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.356370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.363179][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.369159][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.376235][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.383034][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.389061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.396098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.402928][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5682] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5673] close(3) = 0 [pid 5673] close(4) = -1 EBADF (Bad file descriptor) [pid 5673] close(5) = -1 EBADF (Bad file descriptor) [pid 5673] close(6) = -1 EBADF (Bad file descriptor) [pid 5673] close(7) = -1 EBADF (Bad file descriptor) [pid 5673] close(8) = -1 EBADF (Bad file descriptor) [pid 5673] close(9) = -1 EBADF (Bad file descriptor) [pid 5673] close(10) = -1 EBADF (Bad file descriptor) [pid 5673] close(11) = -1 EBADF (Bad file descriptor) [pid 5673] close(12) = -1 EBADF (Bad file descriptor) [ 275.408917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.415918][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.422723][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.428703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.435742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.442555][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.448534][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.455555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5673] close(13) = -1 EBADF (Bad file descriptor) [pid 5673] close(14) = -1 EBADF (Bad file descriptor) [pid 5673] close(15) = -1 EBADF (Bad file descriptor) [pid 5673] close(16) = -1 EBADF (Bad file descriptor) [pid 5673] close(17) = -1 EBADF (Bad file descriptor) [pid 5673] close(18) = -1 EBADF (Bad file descriptor) [pid 5673] close(19) = -1 EBADF (Bad file descriptor) [pid 5673] close(20) = -1 EBADF (Bad file descriptor) [pid 5673] close(21) = -1 EBADF (Bad file descriptor) [pid 5673] close(22) = -1 EBADF (Bad file descriptor) [pid 5673] close(23) = -1 EBADF (Bad file descriptor) [pid 5673] close(24) = -1 EBADF (Bad file descriptor) [pid 5673] close(25) = -1 EBADF (Bad file descriptor) [pid 5673] close(26) = -1 EBADF (Bad file descriptor) [pid 5673] close(27) = -1 EBADF (Bad file descriptor) [pid 5673] close(28) = -1 EBADF (Bad file descriptor) [pid 5673] close(29) = -1 EBADF (Bad file descriptor) [pid 5673] exit_group(0) = ? [pid 5674] <... ioctl resumed> ) = ? [ 275.462364][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.468305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.475323][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.482122][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.488085][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.495109][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.501937][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5674] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 106 ./strace-static-x86_64: Process 5683 attached [pid 5683] set_robust_list(0x555589418760, 24) = 0 [pid 5683] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 275.507922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.514935][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.521741][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.527754][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.534758][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.541568][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.547562][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.554596][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5683] setpgid(0, 0) = 0 [pid 5683] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5683] write(3, "1000", 4) = 4 [pid 5683] close(3) = 0 [pid 5683] write(1, "executing program\n", 18executing program ) = 18 [pid 5683] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5683] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5683] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5683] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5683] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5683] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5683] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5684 attached => {parent_tid=[107]}, 88) = 107 [pid 5684] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5683] rt_sigprocmask(SIG_SETMASK, [], [pid 5684] <... rseq resumed>) = 0 [pid 5683] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] set_robust_list(0x7f6020a4b9a0, 24 [pid 5683] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... set_robust_list resumed>) = 0 [pid 5683] <... futex resumed>) = 0 [pid 5684] rt_sigprocmask(SIG_SETMASK, [], [pid 5683] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5684] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5684] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 275.561412][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.567382][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.574417][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.581226][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.587194][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.594259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.601075][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.607043][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5684] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5683] <... futex resumed>) = 0 [pid 5683] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = 0 [pid 5683] <... futex resumed>) = 1 [pid 5684] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5683] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5684] <... openat resumed>) = 3 [pid 5684] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5684] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 275.614059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.620964][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.626931][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.633936][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.640746][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.646745][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.653896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5684] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5675] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 275.660707][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.666733][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.673743][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.680562][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.686514][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.693527][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.700431][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.706406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.713441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.720244][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.726184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.733188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.740084][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.746057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.753047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.759849][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.765805][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.772888][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.779716][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.785678][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.792699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.799612][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.805594][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.812615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.819425][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.825377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.832361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.839186][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.845161][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.852174][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.858980][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.864937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.871945][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.878736][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.884700][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.891805][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.898600][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.904556][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.911564][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.918363][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.924313][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.931340][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.938145][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.944090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.951113][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.957912][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.963844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.970865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.977672][ C1] yealink 5-1:36.0: unexpected response 0 [ 275.983647][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 275.990658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 275.997470][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.003434][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5675] close(3) = 0 [pid 5675] close(4) = -1 EBADF (Bad file descriptor) [pid 5675] close(5) = -1 EBADF (Bad file descriptor) [pid 5675] close(6) = -1 EBADF (Bad file descriptor) [pid 5675] close(7) = -1 EBADF (Bad file descriptor) [pid 5675] close(8) = -1 EBADF (Bad file descriptor) [pid 5675] close(9) = -1 EBADF (Bad file descriptor) [pid 5675] close(10) = -1 EBADF (Bad file descriptor) [pid 5675] close(11) = -1 EBADF (Bad file descriptor) [pid 5675] close(12) = -1 EBADF (Bad file descriptor) [pid 5675] close(13) = -1 EBADF (Bad file descriptor) [pid 5675] close(14) = -1 EBADF (Bad file descriptor) [pid 5675] close(15) = -1 EBADF (Bad file descriptor) [pid 5675] close(16) = -1 EBADF (Bad file descriptor) [pid 5675] close(17) = -1 EBADF (Bad file descriptor) [ 276.010449][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.017228][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.023147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.030184][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.036996][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.042958][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.049978][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.056805][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5675] close(18) = -1 EBADF (Bad file descriptor) [pid 5675] close(19) = -1 EBADF (Bad file descriptor) [pid 5675] close(20) = -1 EBADF (Bad file descriptor) [pid 5675] close(21) = -1 EBADF (Bad file descriptor) [pid 5675] close(22) = -1 EBADF (Bad file descriptor) [pid 5675] close(23) = -1 EBADF (Bad file descriptor) [pid 5675] close(24) = -1 EBADF (Bad file descriptor) [pid 5675] close(25) = -1 EBADF (Bad file descriptor) [pid 5675] close(26) = -1 EBADF (Bad file descriptor) [pid 5675] close(27) = -1 EBADF (Bad file descriptor) [pid 5675] close(28) = -1 EBADF (Bad file descriptor) [pid 5675] close(29) = -1 EBADF (Bad file descriptor) [pid 5675] exit_group(0 [pid 5676] <... ioctl resumed> ) = ? [pid 5675] <... exit_group resumed>) = ? [ 276.062760][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.069786][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.076594][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.082551][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.089584][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.096401][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.102454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.109487][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5676] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5685 attached , child_tidptr=0x555589418750) = 106 [pid 5685] set_robust_list(0x555589418760, 24) = 0 [pid 5685] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5685] setpgid(0, 0) = 0 [pid 5685] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5685] write(3, "1000", 4) = 4 [pid 5685] close(3) = 0 [pid 5685] write(1, "executing program\n", 18) = 18 [pid 5685] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5685] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5685] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5685] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 276.116309][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.122285][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.129314][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.136132][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.142106][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.149129][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.155963][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5685] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5685] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5685] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5686 attached => {parent_tid=[107]}, 88) = 107 [pid 5685] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5685] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5685] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5686] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5686] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5686] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5686] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5686] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5685] <... futex resumed>) = 0 [pid 5686] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5685] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5686] <... openat resumed>) = 3 [pid 5685] <... futex resumed>) = 0 [pid 5686] ioctl(3, USB_RAW_IOCTL_INIT [pid 5685] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5686] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 276.161944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.169009][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.175821][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.181798][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.188834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.195653][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.201728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.208749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5686] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 276.215566][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.221533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.228571][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.235389][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.241364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.248380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.255183][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.261110][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.268116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.274914][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.280942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.287983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.294798][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.300756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.307775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.314588][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.320550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.327541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.334409][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.340378][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.347438][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.354215][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.360153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5677] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 276.367613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.374434][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.380384][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.387415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.394244][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.400208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.407238][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.414249][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.420227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.427253][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.434051][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.439986][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.447015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.453833][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.459786][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.466806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.473646][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.479615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.486633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.493447][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.499420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.506440][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.513245][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.519211][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.526221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.533047][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.539013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.546037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.552841][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.558812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.565824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.572639][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.578612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.585641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.592460][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.598437][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.605566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.612422][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.618391][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.625425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.632238][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.638192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.645218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.652025][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.658006][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5677] close(3) = 0 [pid 5677] close(4) = -1 EBADF (Bad file descriptor) [pid 5677] close(5) = -1 EBADF (Bad file descriptor) [pid 5677] close(6) = -1 EBADF (Bad file descriptor) [pid 5677] close(7) = -1 EBADF (Bad file descriptor) [pid 5677] close(8) = -1 EBADF (Bad file descriptor) [ 276.665029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.671845][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.677801][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.684837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.691643][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.697623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.704648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.711475][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5677] close(9) = -1 EBADF (Bad file descriptor) [pid 5677] close(10) = -1 EBADF (Bad file descriptor) [pid 5677] close(11) = -1 EBADF (Bad file descriptor) [pid 5677] close(12) = -1 EBADF (Bad file descriptor) [pid 5677] close(13) = -1 EBADF (Bad file descriptor) [pid 5677] close(14) = -1 EBADF (Bad file descriptor) [pid 5677] close(15) = -1 EBADF (Bad file descriptor) [pid 5677] close(16) = -1 EBADF (Bad file descriptor) [pid 5677] close(17) = -1 EBADF (Bad file descriptor) [pid 5677] close(18) = -1 EBADF (Bad file descriptor) [pid 5677] close(19) = -1 EBADF (Bad file descriptor) [pid 5677] close(20) = -1 EBADF (Bad file descriptor) [pid 5677] close(21) = -1 EBADF (Bad file descriptor) [pid 5677] close(22) = -1 EBADF (Bad file descriptor) [pid 5677] close(23) = -1 EBADF (Bad file descriptor) [pid 5677] close(24) = -1 EBADF (Bad file descriptor) [pid 5677] close(25) = -1 EBADF (Bad file descriptor) [pid 5677] close(26) = -1 EBADF (Bad file descriptor) [pid 5677] close(27) = -1 EBADF (Bad file descriptor) [pid 5677] close(28) = -1 EBADF (Bad file descriptor) [pid 5677] close(29) = -1 EBADF (Bad file descriptor) [pid 5677] exit_group(0 [pid 5678] <... ioctl resumed> ) = ? [ 276.717427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.724451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.731268][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.737240][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.744264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.751096][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.757100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5677] <... exit_group resumed>) = ? [pid 5678] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=104, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5687 attached [pid 5687] set_robust_list(0x555589418760, 24 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 106 [pid 5687] <... set_robust_list resumed>) = 0 [pid 5687] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5687] setpgid(0, 0) = 0 [ 276.764142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.770956][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.776950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.783983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.790790][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.796743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.803782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.810595][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5687] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5687] write(3, "1000", 4) = 4 [pid 5687] close(3) = 0 executing program [pid 5687] write(1, "executing program\n", 18) = 18 [pid 5687] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5687] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5687] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5687] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5687] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5687] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5687] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[107]}, 88) = 107 [pid 5687] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5687] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5688 attached ) = 0 [pid 5688] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5687] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5688] <... rseq resumed>) = 0 [pid 5688] set_robust_list(0x7f6020a4b9a0, 24) = 0 [ 276.816612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.823655][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.830469][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.836464][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.843505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.850336][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.856303][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5688] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5688] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5688] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5687] <... futex resumed>) = 0 [pid 5688] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5687] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... openat resumed>) = 3 [pid 5687] <... futex resumed>) = 0 [pid 5687] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5688] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5688] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 276.863345][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.870176][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.876128][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.883179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.889997][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.896030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.903058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.909870][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 276.915851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.922881][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.929694][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.935674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.942699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.949520][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.955504][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.962525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.969344][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.975585][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 276.982632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 276.989616][ C1] yealink 5-1:36.0: unexpected response 0 [ 276.995611][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.002652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.009458][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.015497][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.022493][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.029303][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.035271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.042341][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.049153][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.055158][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.062197][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.069010][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.075000][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.082012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.088820][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.094818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.101798][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.108603][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.114586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.121602][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.128399][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.134329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.141351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.148152][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.154095][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.161125][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.167965][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.173937][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.180953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.187733][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.193708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.200728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.207533][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.213509][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.220577][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.227644][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.233624][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.240654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.247470][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.253415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.260441][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.267463][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.273439][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.280418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.287194][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.293140][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.300240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.307029][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.312972][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.319979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.326875][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.332835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.339859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.346682][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.352677][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.359693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.366494][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.372451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.379461][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.386277][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.392268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.399304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.406117][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.412087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5688] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5679] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 277.419132][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.425950][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.432013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.439056][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.445837][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.451753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.458753][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.465560][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.471520][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.478651][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.485473][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.491431][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.498475][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.505283][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.511273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.518270][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.525072][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.531047][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.538058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.544866][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.550851][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.557922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.564745][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.570825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.577852][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.584667][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.590653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.597689][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.604506][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.610488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.617536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.624345][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.630314][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.637369][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.644187][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.650747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.657762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.664831][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.670844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.677875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.684687][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.690673][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.697750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.704558][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.710708][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5679] close(3) = 0 [pid 5679] close(4) = -1 EBADF (Bad file descriptor) [pid 5679] close(5) = -1 EBADF (Bad file descriptor) [ 277.717706][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.724498][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.730519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.737553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.744373][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.750364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.757415][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.764240][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5679] close(6) = -1 EBADF (Bad file descriptor) [pid 5679] close(7) = -1 EBADF (Bad file descriptor) [pid 5679] close(8) = -1 EBADF (Bad file descriptor) [pid 5679] close(9) = -1 EBADF (Bad file descriptor) [pid 5679] close(10) = -1 EBADF (Bad file descriptor) [pid 5679] close(11) = -1 EBADF (Bad file descriptor) [pid 5679] close(12) = -1 EBADF (Bad file descriptor) [pid 5679] close(13) = -1 EBADF (Bad file descriptor) [pid 5679] close(14) = -1 EBADF (Bad file descriptor) [pid 5679] close(15) = -1 EBADF (Bad file descriptor) [pid 5679] close(16) = -1 EBADF (Bad file descriptor) [pid 5679] close(17) = -1 EBADF (Bad file descriptor) [pid 5679] close(18) = -1 EBADF (Bad file descriptor) [pid 5679] close(19) = -1 EBADF (Bad file descriptor) [pid 5679] close(20) = -1 EBADF (Bad file descriptor) [pid 5679] close(21) = -1 EBADF (Bad file descriptor) [pid 5679] close(22) = -1 EBADF (Bad file descriptor) [pid 5679] close(23) = -1 EBADF (Bad file descriptor) [pid 5679] close(24) = -1 EBADF (Bad file descriptor) [pid 5679] close(25) = -1 EBADF (Bad file descriptor) [pid 5679] close(26) = -1 EBADF (Bad file descriptor) [ 277.770331][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.777362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.784185][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.790192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.797232][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.804049][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.810034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.817086][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5679] close(27) = -1 EBADF (Bad file descriptor) [pid 5679] close(28) = -1 EBADF (Bad file descriptor) [pid 5679] close(29) = -1 EBADF (Bad file descriptor) [pid 5679] exit_group(0) = ? [pid 5680] <... ioctl resumed> ) = ? [pid 5680] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=97, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 277.823913][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.829885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.836905][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.843718][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.849721][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.856774][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.863595][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 99 ./strace-static-x86_64: Process 5689 attached [pid 5689] set_robust_list(0x555589418760, 24) = 0 [pid 5689] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5689] setpgid(0, 0) = 0 [pid 5689] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5689] write(3, "1000", 4) = 4 [pid 5689] close(3executing program ) = 0 [pid 5689] write(1, "executing program\n", 18) = 18 [pid 5689] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5689] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5689] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 277.869584][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.876629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.883439][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.889413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.896723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.903535][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.909545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.916593][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5689] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5689] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5689] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[100]}, 88) = 100 [pid 5689] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5689] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5689] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5690 attached [pid 5690] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5690] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5690] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5690] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5690] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5689] <... futex resumed>) = 0 [pid 5690] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5689] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5689] <... futex resumed>) = 0 [pid 5690] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 277.923416][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.929483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.936509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.943313][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.949496][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.956567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.963379][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5689] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5690] <... openat resumed>) = 3 [pid 5690] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5690] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5690] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 277.969364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.976396][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 277.983205][ C1] yealink 5-1:36.0: unexpected response 0 [ 277.989180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 277.996194][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.003009][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.008989][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.015998][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.022816][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.028776][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.035801][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.042615][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.048615][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.055671][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.062480][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.068481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.075668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.082574][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.088532][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.095557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.102367][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.108325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.115351][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.122170][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.128181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.135218][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.142056][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.147999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.155015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.161867][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.167818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5690] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5681] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 278.174946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.181770][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.187763][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.194794][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.201605][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.207672][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.214739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.221554][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.227564][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.234617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.241598][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.247563][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.254566][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.261373][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.267362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.274393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.281201][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.287154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.294161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.300958][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.306911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.313946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.320753][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.326697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.333717][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.340523][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.346488][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.353506][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.360324][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.366346][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.373362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.380174][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.386144][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.393195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.400002][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.405975][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.413005][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.419811][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.425778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.432782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.439599][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.445573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.452594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.459402][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.465359][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5681] close(3) = 0 [pid 5681] close(4) = -1 EBADF (Bad file descriptor) [pid 5681] close(5) = -1 EBADF (Bad file descriptor) [pid 5681] close(6) = -1 EBADF (Bad file descriptor) [pid 5681] close(7) = -1 EBADF (Bad file descriptor) [pid 5681] close(8) = -1 EBADF (Bad file descriptor) [pid 5681] close(9) = -1 EBADF (Bad file descriptor) [pid 5681] close(10) = -1 EBADF (Bad file descriptor) [pid 5681] close(11) = -1 EBADF (Bad file descriptor) [pid 5681] close(12) = -1 EBADF (Bad file descriptor) [ 278.472370][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.479170][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.485132][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.492137][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.498965][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.504944][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.511968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.518778][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5681] close(13) = -1 EBADF (Bad file descriptor) [pid 5681] close(14) = -1 EBADF (Bad file descriptor) [pid 5681] close(15) = -1 EBADF (Bad file descriptor) [pid 5681] close(16) = -1 EBADF (Bad file descriptor) [pid 5681] close(17) = -1 EBADF (Bad file descriptor) [pid 5681] close(18) = -1 EBADF (Bad file descriptor) [pid 5681] close(19) = -1 EBADF (Bad file descriptor) [pid 5681] close(20) = -1 EBADF (Bad file descriptor) [pid 5681] close(21) = -1 EBADF (Bad file descriptor) [pid 5681] close(22) = -1 EBADF (Bad file descriptor) [pid 5681] close(23) = -1 EBADF (Bad file descriptor) [pid 5681] close(24) = -1 EBADF (Bad file descriptor) [pid 5681] close(25) = -1 EBADF (Bad file descriptor) [pid 5681] close(26) = -1 EBADF (Bad file descriptor) [pid 5681] close(27) = -1 EBADF (Bad file descriptor) [pid 5681] close(28) = -1 EBADF (Bad file descriptor) [pid 5681] close(29) = -1 EBADF (Bad file descriptor) [pid 5681] exit_group(0 [pid 5682] <... ioctl resumed> ) = ? [pid 5681] <... exit_group resumed>) = ? [ 278.524739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.531789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.538599][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.544555][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.551578][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.558393][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.564381][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.571395][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5682] +++ exited with 0 +++ [pid 5681] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 108 ./strace-static-x86_64: Process 5691 attached [pid 5691] set_robust_list(0x555589418760, 24) = 0 [pid 5691] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5691] setpgid(0, 0) = 0 [pid 5691] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 executing program [pid 5691] write(3, "1000", 4) = 4 [pid 5691] close(3) = 0 [pid 5691] write(1, "executing program\n", 18) = 18 [ 278.578207][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.584176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.591646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.598466][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.604422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.611469][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.618307][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5691] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5691] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5691] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5691] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5691] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5691] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5691] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5692 attached [pid 5692] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5691] <... clone3 resumed> => {parent_tid=[109]}, 88) = 109 [pid 5692] <... rseq resumed>) = 0 [pid 5691] rt_sigprocmask(SIG_SETMASK, [], [pid 5692] set_robust_list(0x7f6020a4b9a0, 24 [pid 5691] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5692] <... set_robust_list resumed>) = 0 [pid 5691] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] rt_sigprocmask(SIG_SETMASK, [], [pid 5691] <... futex resumed>) = 0 [pid 5692] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5691] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5692] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5692] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5691] <... futex resumed>) = 0 [pid 5692] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5691] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5692] <... openat resumed>) = 3 [pid 5691] <... futex resumed>) = 0 [pid 5692] ioctl(3, USB_RAW_IOCTL_INIT [pid 5691] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5692] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5683] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5692] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 278.624309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.631346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.638172][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.644172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.651196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.658020][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.664103][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.671200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 278.678124][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.684122][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.691163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.697999][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.703993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.711024][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.717829][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.723827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.730886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.737690][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.743659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.750674][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.757517][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.763456][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.770536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.777338][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.783363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.790383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.797220][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.803191][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.810212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.817021][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.822995][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.830018][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.836828][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.842789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.849812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.856619][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.862573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.869586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.876393][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.882362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.889410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.896216][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.902621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.909641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.916451][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.922410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.929433][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.936323][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.942284][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.949349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.956159][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.962142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.969183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.975977][ C1] yealink 5-1:36.0: unexpected response 0 [ 278.981919][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 278.988946][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 278.995749][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.001727][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.008746][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.015644][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.021662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5692] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5683] close(3) = 0 [pid 5683] close(4) = -1 EBADF (Bad file descriptor) [pid 5683] close(5) = -1 EBADF (Bad file descriptor) [pid 5683] close(6) = -1 EBADF (Bad file descriptor) [pid 5683] close(7) = -1 EBADF (Bad file descriptor) [pid 5683] close(8) = -1 EBADF (Bad file descriptor) [pid 5683] close(9) = -1 EBADF (Bad file descriptor) [pid 5683] close(10) = -1 EBADF (Bad file descriptor) [pid 5683] close(11) = -1 EBADF (Bad file descriptor) [pid 5683] close(12) = -1 EBADF (Bad file descriptor) [pid 5683] close(13) = -1 EBADF (Bad file descriptor) [pid 5683] close(14) = -1 EBADF (Bad file descriptor) [pid 5683] close(15) = -1 EBADF (Bad file descriptor) [pid 5683] close(16) = -1 EBADF (Bad file descriptor) [pid 5683] close(17) = -1 EBADF (Bad file descriptor) [ 279.028686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.035584][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.041554][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.048569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.055388][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.061398][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.068432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5683] close(18) = -1 EBADF (Bad file descriptor) [pid 5683] close(19) = -1 EBADF (Bad file descriptor) [pid 5683] close(20) = -1 EBADF (Bad file descriptor) [pid 5683] close(21) = -1 EBADF (Bad file descriptor) [pid 5683] close(22) = -1 EBADF (Bad file descriptor) [pid 5683] close(23) = -1 EBADF (Bad file descriptor) [pid 5683] close(24) = -1 EBADF (Bad file descriptor) [pid 5683] close(25) = -1 EBADF (Bad file descriptor) [pid 5683] close(26) = -1 EBADF (Bad file descriptor) [pid 5683] close(27) = -1 EBADF (Bad file descriptor) [pid 5683] close(28) = -1 EBADF (Bad file descriptor) [pid 5683] close(29) = -1 EBADF (Bad file descriptor) [pid 5683] exit_group(0 [pid 5684] <... ioctl resumed> ) = ? [pid 5683] <... exit_group resumed>) = ? [pid 5684] +++ exited with 0 +++ [ 279.075246][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.081236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.088277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.095103][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.101089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.108121][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.114936][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.120927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5683] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 108 ./strace-static-x86_64: Process 5693 attached [pid 5693] set_robust_list(0x555589418760, 24) = 0 [pid 5693] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5693] setpgid(0, 0) = 0 [pid 5693] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 279.127960][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.134767][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.140750][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.147776][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.154585][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.160581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.167618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.174434][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5693] write(3, "1000", 4) = 4 executing program [pid 5693] close(3) = 0 [pid 5693] write(1, "executing program\n", 18) = 18 [pid 5693] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5693] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5693] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5693] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5693] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5693] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[109]}, 88) = 109 [pid 5693] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 279.180418][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.187459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.194264][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.200210][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.207228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.214039][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.220014][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5693] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5693] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5694 attached [pid 5694] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5694] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5694] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5694] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5694] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5693] <... futex resumed>) = 0 [pid 5694] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5693] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5694] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5693] <... futex resumed>) = 0 [pid 5694] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5685] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5694] <... openat resumed>) = 3 [pid 5693] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5694] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5694] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 279.227091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.233910][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.239887][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.246921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.253741][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.259692][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.266895][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.273711][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5694] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 279.279696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.286728][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.293629][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.299591][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.306652][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.313466][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.319421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.326447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.333256][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.339328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.346354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.353165][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.359149][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.366169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.372978][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.378942][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.386167][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.392977][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.398947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.405982][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.412781][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.418728][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.425781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.432639][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.438607][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.445613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.452452][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.458415][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.465508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.472312][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.478257][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.485362][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.492171][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.498137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.505168][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.511979][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.517969][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.525033][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5694] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5685] close(3) = 0 [pid 5685] close(4) = -1 EBADF (Bad file descriptor) [pid 5685] close(5) = -1 EBADF (Bad file descriptor) [pid 5685] close(6) = -1 EBADF (Bad file descriptor) [pid 5685] close(7) = -1 EBADF (Bad file descriptor) [pid 5685] close(8) = -1 EBADF (Bad file descriptor) [ 279.531840][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.537810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.544835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.551646][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.557660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.564698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.571510][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5685] close(9) = -1 EBADF (Bad file descriptor) [pid 5685] close(10) = -1 EBADF (Bad file descriptor) [pid 5685] close(11) = -1 EBADF (Bad file descriptor) [pid 5685] close(12) = -1 EBADF (Bad file descriptor) [pid 5685] close(13) = -1 EBADF (Bad file descriptor) [pid 5685] close(14) = -1 EBADF (Bad file descriptor) [pid 5685] close(15) = -1 EBADF (Bad file descriptor) [pid 5685] close(16) = -1 EBADF (Bad file descriptor) [pid 5685] close(17) = -1 EBADF (Bad file descriptor) [pid 5685] close(18) = -1 EBADF (Bad file descriptor) [pid 5685] close(19) = -1 EBADF (Bad file descriptor) [pid 5685] close(20) = -1 EBADF (Bad file descriptor) [pid 5685] close(21) = -1 EBADF (Bad file descriptor) [pid 5685] close(22) = -1 EBADF (Bad file descriptor) [pid 5685] close(23) = -1 EBADF (Bad file descriptor) [pid 5685] close(24) = -1 EBADF (Bad file descriptor) [pid 5685] close(25) = -1 EBADF (Bad file descriptor) [pid 5685] close(26) = -1 EBADF (Bad file descriptor) [pid 5685] close(27) = -1 EBADF (Bad file descriptor) [pid 5685] close(28) = -1 EBADF (Bad file descriptor) [ 279.577490][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.584547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.591351][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.597350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.604400][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.611209][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.617223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.624252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5685] close(29) = -1 EBADF (Bad file descriptor) [pid 5685] exit_group(0 [pid 5686] <... ioctl resumed> ) = ? [pid 5685] <... exit_group resumed>) = ? [pid 5686] +++ exited with 0 +++ [pid 5685] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 108 ./strace-static-x86_64: Process 5695 attached [ 279.631037][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.636952][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.643961][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.650771][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.656770][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.663784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.670587][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5695] set_robust_list(0x555589418760, 24) = 0 [pid 5695] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5695] setpgid(0, 0) = 0 [pid 5695] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5695] write(3, "1000", 4executing program ) = 4 [pid 5695] close(3) = 0 [pid 5695] write(1, "executing program\n", 18) = 18 [pid 5695] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5695] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5695] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5695] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5695] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 279.676564][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.683580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.690406][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.696389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.703430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.710255][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.716252][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.723294][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5695] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5695] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[109]}, 88) = 109 ./strace-static-x86_64: Process 5696 attached [pid 5695] rt_sigprocmask(SIG_SETMASK, [], [pid 5696] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5695] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5696] <... rseq resumed>) = 0 [pid 5695] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] set_robust_list(0x7f6020a4b9a0, 24 [pid 5695] <... futex resumed>) = 0 [pid 5696] <... set_robust_list resumed>) = 0 [pid 5695] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5696] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5696] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5696] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5695] <... futex resumed>) = 0 [pid 5695] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5695] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5696] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 279.730099][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.736050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.743089][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.749910][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.755917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.762953][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.769759][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.775743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5696] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5696] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 279.782752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.789566][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.795545][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.802575][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.809413][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.815385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.822422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.829243][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.835203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.842239][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.849037][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.854968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.861990][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.868787][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.874736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.881754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.888548][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.894483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.901513][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.908330][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.914802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.922001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5696] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5687] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 279.928806][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.934784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.941807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.948617][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.954610][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.961713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.968611][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.974595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 279.981622][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 279.988410][ C1] yealink 5-1:36.0: unexpected response 0 [ 279.994343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.001380][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.008186][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.014155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.021175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.028020][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.033971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.040985][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.047799][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.053762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.060787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.067595][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.073533][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.080556][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.087384][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.093517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.100554][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.107377][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.113365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.120404][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.127226][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.133226][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.140243][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.147052][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.153027][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.160064][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.166873][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.172849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.179856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.186767][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.192729][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.199785][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.206594][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.212541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.219580][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.226467][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5687] close(3) = 0 [pid 5687] close(4) = -1 EBADF (Bad file descriptor) [pid 5687] close(5) = -1 EBADF (Bad file descriptor) [pid 5687] close(6) = -1 EBADF (Bad file descriptor) [pid 5687] close(7) = -1 EBADF (Bad file descriptor) [pid 5687] close(8) = -1 EBADF (Bad file descriptor) [pid 5687] close(9) = -1 EBADF (Bad file descriptor) [pid 5687] close(10) = -1 EBADF (Bad file descriptor) [pid 5687] close(11) = -1 EBADF (Bad file descriptor) [pid 5687] close(12) = -1 EBADF (Bad file descriptor) [pid 5687] close(13) = -1 EBADF (Bad file descriptor) [pid 5687] close(14) = -1 EBADF (Bad file descriptor) [pid 5687] close(15) = -1 EBADF (Bad file descriptor) [pid 5687] close(16) = -1 EBADF (Bad file descriptor) [pid 5687] close(17) = -1 EBADF (Bad file descriptor) [pid 5687] close(18) = -1 EBADF (Bad file descriptor) [pid 5687] close(19) = -1 EBADF (Bad file descriptor) [pid 5687] close(20) = -1 EBADF (Bad file descriptor) [pid 5687] close(21) = -1 EBADF (Bad file descriptor) [pid 5687] close(22) = -1 EBADF (Bad file descriptor) [pid 5687] close(23) = -1 EBADF (Bad file descriptor) [pid 5687] close(24) = -1 EBADF (Bad file descriptor) [pid 5687] close(25) = -1 EBADF (Bad file descriptor) [pid 5687] close(26) = -1 EBADF (Bad file descriptor) [pid 5687] close(27) = -1 EBADF (Bad file descriptor) [ 280.232660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.239666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.246482][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.252455][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.259516][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.266329][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.272348][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5687] close(28) = -1 EBADF (Bad file descriptor) [pid 5687] close(29) = -1 EBADF (Bad file descriptor) [pid 5687] exit_group(0 [pid 5688] <... ioctl resumed> ) = ? [pid 5687] <... exit_group resumed>) = ? [pid 5688] +++ exited with 0 +++ [pid 5687] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=106, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 108 ./strace-static-x86_64: Process 5697 attached [pid 5697] set_robust_list(0x555589418760, 24) = 0 [pid 5697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5697] setpgid(0, 0) = 0 [pid 5697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 280.279425][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.286329][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.292309][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.299368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.306180][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.312126][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.319188][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.326051][ C1] yealink 5-1:36.0: unexpected response 0 executing program [pid 5697] write(3, "1000", 4) = 4 [pid 5697] close(3) = 0 [pid 5697] write(1, "executing program\n", 18) = 18 [pid 5697] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5697] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5697] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5697] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5697] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5697] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[109]}, 88) = 109 [pid 5697] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5698 attached NULL, 8) = 0 [pid 5698] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5697] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... rseq resumed>) = 0 [pid 5697] <... futex resumed>) = 0 [pid 5698] set_robust_list(0x7f6020a4b9a0, 24 [pid 5697] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5698] <... set_robust_list resumed>) = 0 [pid 5698] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5698] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5698] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5697] <... futex resumed>) = 0 [ 280.332029][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.339068][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.345883][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.351865][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.358896][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.365729][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.371705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.378749][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5698] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5697] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5698] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5697] <... futex resumed>) = 0 [pid 5698] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5697] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5698] <... openat resumed>) = 3 [pid 5698] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5698] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 280.385587][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.391566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.398694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.405509][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.411473][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.418481][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.425296][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.431260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.438282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.445093][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.451060][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.458030][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.464920][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.470909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.477917][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.484721][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.490649][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.497854][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.504670][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.510636][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.517648][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.524441][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.530364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.537456][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.544279][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.550192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.557210][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.564018][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.569968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.576999][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.583816][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.589791][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.596819][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.603652][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.609643][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.616632][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.623421][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.629422][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.636483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.643301][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.649252][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.656251][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.663049][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.669007][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.676007][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.682795][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.688716][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.695744][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.702547][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.708483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.715521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.722328][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.728288][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.735296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.742105][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.748049][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.755067][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.761901][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.767930][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.774958][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.781772][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.787818][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.794873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.801675][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.807982][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.815022][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.821842][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.827808][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.834835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.841642][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.847586][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.854603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.861420][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.867397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.874432][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.881243][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.887269][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.894319][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.901131][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.907111][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.914127][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.920931][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.926870][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.933880][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.940688][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.946707][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.953812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.960630][ C1] yealink 5-1:36.0: unexpected response 0 [ 280.966633][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.973657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 280.980496][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5689] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 280.986444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 280.993499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.000300][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.006236][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.013259][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.020108][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.026087][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.033116][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.039907][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.045853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.052873][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.059684][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.065696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.072740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.079581][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.085603][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.092617][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.099433][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.105399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.112410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.119310][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.125306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.132333][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.139211][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.145171][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.152242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.159063][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.165033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.172045][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.178946][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.185092][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.192088][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.198904][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.204877][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.211915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.218840][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.224788][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.231809][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.238723][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.244703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.251733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.258536][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.264479][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.271505][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.278311][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.284299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.291357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.298164][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.304142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.311140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.317949][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.323940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.330980][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.337909][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.343897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.350919][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.357813][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.363781][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.370795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.377575][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.383505][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.390524][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.397359][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.403295][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.410308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.417198][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.423197][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.430252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5689] close(3) = 0 [pid 5689] close(4) = -1 EBADF (Bad file descriptor) [pid 5689] close(5) = -1 EBADF (Bad file descriptor) [pid 5689] close(6) = -1 EBADF (Bad file descriptor) [pid 5689] close(7) = -1 EBADF (Bad file descriptor) [pid 5689] close(8) = -1 EBADF (Bad file descriptor) [pid 5689] close(9) = -1 EBADF (Bad file descriptor) [pid 5689] close(10) = -1 EBADF (Bad file descriptor) [pid 5689] close(11) = -1 EBADF (Bad file descriptor) [pid 5689] close(12) = -1 EBADF (Bad file descriptor) [pid 5689] close(13) = -1 EBADF (Bad file descriptor) [pid 5689] close(14) = -1 EBADF (Bad file descriptor) [pid 5689] close(15) = -1 EBADF (Bad file descriptor) [pid 5689] close(16) = -1 EBADF (Bad file descriptor) [pid 5689] close(17) = -1 EBADF (Bad file descriptor) [pid 5689] close(18) = -1 EBADF (Bad file descriptor) [pid 5689] close(19) = -1 EBADF (Bad file descriptor) [pid 5689] close(20) = -1 EBADF (Bad file descriptor) [pid 5689] close(21) = -1 EBADF (Bad file descriptor) [pid 5689] close(22) = -1 EBADF (Bad file descriptor) [pid 5689] close(23) = -1 EBADF (Bad file descriptor) [pid 5689] close(24) = -1 EBADF (Bad file descriptor) [pid 5689] close(25) = -1 EBADF (Bad file descriptor) [pid 5689] close(26) = -1 EBADF (Bad file descriptor) [ 281.437054][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.443053][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.450180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.456994][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.463028][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.470054][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.476875][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.482856][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5689] close(27) = -1 EBADF (Bad file descriptor) [pid 5689] close(28) = -1 EBADF (Bad file descriptor) [pid 5689] close(29) = -1 EBADF (Bad file descriptor) [pid 5689] exit_group(0 [pid 5690] <... ioctl resumed> ) = ? [pid 5689] <... exit_group resumed>) = ? [pid 5690] +++ exited with 0 +++ [pid 5689] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=99, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 101 ./strace-static-x86_64: Process 5699 attached [pid 5699] set_robust_list(0x555589418760, 24) = 0 [pid 5699] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5699] setpgid(0, 0) = 0 [pid 5699] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 281.489892][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.496716][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.502778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.509803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.516607][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.522580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.529609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5699] write(3, "1000", 4) = 4 [ 281.536423][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.542394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.549442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.556268][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.562212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.569215][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.576004][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.581916][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5699] close(3executing program ) = 0 [pid 5699] write(1, "executing program\n", 18) = 18 [pid 5699] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5699] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5699] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5699] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5699] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5699] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[102]}, 88) = 102 ./strace-static-x86_64: Process 5700 attached [pid 5699] rt_sigprocmask(SIG_SETMASK, [], [pid 5700] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5699] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5700] <... rseq resumed>) = 0 [pid 5699] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5700] set_robust_list(0x7f6020a4b9a0, 24 [pid 5699] <... futex resumed>) = 0 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5699] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5700] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5700] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [ 281.589142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.595946][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.601909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.608926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.615751][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.621742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.628800][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.635613][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5700] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5699] <... futex resumed>) = 0 [pid 5699] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5699] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5700] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5700] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5700] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 281.641558][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.648585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.655393][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.661334][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.668357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.675176][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.681142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5700] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5691] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 281.688181][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.695141][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.701102][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.708135][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.714950][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.720909][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.727937][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.734757][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.740739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.747757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.754566][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.760538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.767569][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.774374][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.780368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.787517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.794585][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.800660][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.807685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.814493][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.820452][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.827567][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.834637][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.840593][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.847708][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.854525][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.860468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.867498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.874489][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.880494][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.887490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.894298][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.900293][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.907320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.914130][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.920105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.927140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.933947][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.939913][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.946943][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.953757][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.959743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.966751][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.973560][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.979525][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 281.986604][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 281.993405][ C1] yealink 5-1:36.0: unexpected response 0 [ 281.999387][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.006471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.013269][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.019250][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.026403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.033254][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.039338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.046366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.053176][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.059134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.066147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.072959][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.078943][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.085977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5691] close(3) = 0 [pid 5691] close(4) = -1 EBADF (Bad file descriptor) [pid 5691] close(5) = -1 EBADF (Bad file descriptor) [pid 5691] close(6) = -1 EBADF (Bad file descriptor) [pid 5691] close(7) = -1 EBADF (Bad file descriptor) [pid 5691] close(8) = -1 EBADF (Bad file descriptor) [pid 5691] close(9) = -1 EBADF (Bad file descriptor) [pid 5691] close(10) = -1 EBADF (Bad file descriptor) [pid 5691] close(11) = -1 EBADF (Bad file descriptor) [pid 5691] close(12) = -1 EBADF (Bad file descriptor) [pid 5691] close(13) = -1 EBADF (Bad file descriptor) [pid 5691] close(14) = -1 EBADF (Bad file descriptor) [pid 5691] close(15) = -1 EBADF (Bad file descriptor) [pid 5691] close(16) = -1 EBADF (Bad file descriptor) [pid 5691] close(17) = -1 EBADF (Bad file descriptor) [pid 5691] close(18) = -1 EBADF (Bad file descriptor) [pid 5691] close(19) = -1 EBADF (Bad file descriptor) [pid 5691] close(20) = -1 EBADF (Bad file descriptor) [pid 5691] close(21) = -1 EBADF (Bad file descriptor) [pid 5691] close(22) = -1 EBADF (Bad file descriptor) [pid 5691] close(23) = -1 EBADF (Bad file descriptor) [ 282.092792][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.098773][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.105807][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.112622][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.118617][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.125705][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.132518][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5691] close(24) = -1 EBADF (Bad file descriptor) [pid 5691] close(25) = -1 EBADF (Bad file descriptor) [pid 5691] close(26) = -1 EBADF (Bad file descriptor) [pid 5691] close(27) = -1 EBADF (Bad file descriptor) [pid 5691] close(28) = -1 EBADF (Bad file descriptor) [pid 5691] close(29) = -1 EBADF (Bad file descriptor) [pid 5691] exit_group(0 [pid 5692] <... ioctl resumed> ) = ? [pid 5691] <... exit_group resumed>) = ? [pid 5692] +++ exited with 0 +++ [pid 5691] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 282.138653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.145679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.152598][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.158693][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.165721][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.172531][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.178559][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.185594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 110 ./strace-static-x86_64: Process 5701 attached [pid 5701] set_robust_list(0x555589418760, 24) = 0 [pid 5701] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5701] setpgid(0, 0) = 0 [pid 5701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5701] write(3, "1000", 4) = 4 [pid 5701] close(3executing program ) = 0 [pid 5701] write(1, "executing program\n", 18) = 18 [pid 5701] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5701] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5701] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5701] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 282.192405][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.198383][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.205827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.212649][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.218651][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.225692][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.232504][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5701] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5701] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[111]}, 88) = 111 [pid 5701] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5701] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5701] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5702 attached [pid 5702] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5702] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5702] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5702] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5702] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5701] <... futex resumed>) = 0 [pid 5701] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5701] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5702] <... openat resumed>) = 3 [pid 5702] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 282.238552][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.245542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.252348][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.258425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.265443][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.272252][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.278228][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.285275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5702] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [pid 5702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5693] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 282.292086][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.298077][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.305118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.311925][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.317897][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.324951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.331771][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.337751][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.344784][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.351596][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.357580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.364634][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.371448][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.377436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.384477][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.391302][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.397296][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.404368][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.411168][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.417142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.424180][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.430987][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.436968][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.444042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.451039][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.457031][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.464112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.470915][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.476864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.483897][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.490729][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.496663][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.503693][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.510519][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.516503][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.523543][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.530350][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.536325][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.543366][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.550164][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.556137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.563183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.569996][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.575965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.582983][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.589798][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.595747][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.602782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.609586][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.615528][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.622586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.629402][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.635394][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5693] close(3) = 0 [pid 5693] close(4) = -1 EBADF (Bad file descriptor) [pid 5693] close(5) = -1 EBADF (Bad file descriptor) [pid 5693] close(6) = -1 EBADF (Bad file descriptor) [pid 5693] close(7) = -1 EBADF (Bad file descriptor) [pid 5693] close(8) = -1 EBADF (Bad file descriptor) [pid 5693] close(9) = -1 EBADF (Bad file descriptor) [pid 5693] close(10) = -1 EBADF (Bad file descriptor) [pid 5693] close(11) = -1 EBADF (Bad file descriptor) [pid 5693] close(12) = -1 EBADF (Bad file descriptor) [pid 5693] close(13) = -1 EBADF (Bad file descriptor) [pid 5693] close(14) = -1 EBADF (Bad file descriptor) [pid 5693] close(15) = -1 EBADF (Bad file descriptor) [pid 5693] close(16) = -1 EBADF (Bad file descriptor) [pid 5693] close(17) = -1 EBADF (Bad file descriptor) [pid 5693] close(18) = -1 EBADF (Bad file descriptor) [pid 5693] close(19) = -1 EBADF (Bad file descriptor) [pid 5693] close(20) = -1 EBADF (Bad file descriptor) [pid 5693] close(21) = -1 EBADF (Bad file descriptor) [pid 5693] close(22) = -1 EBADF (Bad file descriptor) [pid 5693] close(23) = -1 EBADF (Bad file descriptor) [pid 5693] close(24) = -1 EBADF (Bad file descriptor) [pid 5693] close(25) = -1 EBADF (Bad file descriptor) [ 282.642509][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.649327][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.655317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.662360][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.669175][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.675215][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.682268][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.689086][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5693] close(26) = -1 EBADF (Bad file descriptor) [pid 5693] close(27) = -1 EBADF (Bad file descriptor) [pid 5693] close(28) = -1 EBADF (Bad file descriptor) [pid 5693] close(29) = -1 EBADF (Bad file descriptor) [pid 5693] exit_group(0 [pid 5694] <... ioctl resumed> ) = ? [pid 5693] <... exit_group resumed>) = ? [ 282.695089][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.702136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.708957][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.714954][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.721997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.728820][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.734820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5694] +++ exited with 0 +++ [pid 5693] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 110 ./strace-static-x86_64: Process 5703 attached [pid 5703] set_robust_list(0x555589418760, 24) = 0 [pid 5703] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 282.741856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.748674][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.754674][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.761708][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.768510][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.774526][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.781565][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.788378][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5703] setpgid(0, 0) = 0 [pid 5703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5703] write(3, "1000", 4) = 4 [pid 5703] close(3) = 0 executing program [pid 5703] write(1, "executing program\n", 18) = 18 [pid 5703] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5703] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5703] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5703] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5695] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5703] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5703] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[111]}, 88) = 111 [pid 5703] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5703] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5703] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5704 attached [ 282.794399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.801447][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.808299][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.814306][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.821525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.828342][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.834308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5704] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5704] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5704] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5704] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5704] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5703] <... futex resumed>) = 0 [pid 5704] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5703] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5704] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5703] <... futex resumed>) = 0 [pid 5704] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5703] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5704] <... openat resumed>) = 3 [pid 5704] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5704] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 282.841355][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.848182][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.854156][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.861221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.868134][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.874147][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.881140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.887955][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5704] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 282.893928][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.900956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.907788][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.913765][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.920787][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.927603][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.933581][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.940625][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.947436][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.953451][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.960542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.967446][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.973414][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 282.980435][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 282.987244][ C1] yealink 5-1:36.0: unexpected response 0 [ 282.993246][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.000359][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.007173][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.013137][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.020175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.026982][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.032917][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.039941][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.046737][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.052682][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.059694][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.066488][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.072416][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.079451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.086265][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.092223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.099257][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.106105][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.112090][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.119242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.126057][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.132032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.139076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5704] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5695] close(3) = 0 [ 283.145980][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.151950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.158959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.165773][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.171749][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.178789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.185668][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.191648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5695] close(4) = -1 EBADF (Bad file descriptor) [pid 5695] close(5) = -1 EBADF (Bad file descriptor) [pid 5695] close(6) = -1 EBADF (Bad file descriptor) [pid 5695] close(7) = -1 EBADF (Bad file descriptor) [pid 5695] close(8) = -1 EBADF (Bad file descriptor) [pid 5695] close(9) = -1 EBADF (Bad file descriptor) [pid 5695] close(10) = -1 EBADF (Bad file descriptor) [pid 5695] close(11) = -1 EBADF (Bad file descriptor) [pid 5695] close(12) = -1 EBADF (Bad file descriptor) [pid 5695] close(13) = -1 EBADF (Bad file descriptor) [pid 5695] close(14) = -1 EBADF (Bad file descriptor) [pid 5695] close(15) = -1 EBADF (Bad file descriptor) [pid 5695] close(16) = -1 EBADF (Bad file descriptor) [pid 5695] close(17) = -1 EBADF (Bad file descriptor) [pid 5695] close(18) = -1 EBADF (Bad file descriptor) [pid 5695] close(19) = -1 EBADF (Bad file descriptor) [pid 5695] close(20) = -1 EBADF (Bad file descriptor) [ 283.198679][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.205494][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.211469][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.218508][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.225371][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.231364][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.238406][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5695] close(21) = -1 EBADF (Bad file descriptor) [pid 5695] close(22) = -1 EBADF (Bad file descriptor) [pid 5695] close(23) = -1 EBADF (Bad file descriptor) [pid 5695] close(24) = -1 EBADF (Bad file descriptor) [pid 5695] close(25) = -1 EBADF (Bad file descriptor) [pid 5695] close(26) = -1 EBADF (Bad file descriptor) [pid 5695] close(27) = -1 EBADF (Bad file descriptor) [pid 5695] close(28) = -1 EBADF (Bad file descriptor) [pid 5695] close(29) = -1 EBADF (Bad file descriptor) [pid 5695] exit_group(0 [pid 5696] <... ioctl resumed> ) = ? [pid 5695] <... exit_group resumed>) = ? [pid 5696] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 283.245228][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.251203][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.258229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.265050][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.271036][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.278076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.284894][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.290871][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5705 attached [pid 5705] set_robust_list(0x555589418760, 24 [pid 5102] <... clone resumed>, child_tidptr=0x555589418750) = 110 [pid 5705] <... set_robust_list resumed>) = 0 [pid 5705] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5705] setpgid(0, 0) = 0 [pid 5705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5705] write(3, "1000", 4) = 4 [pid 5705] close(3) = 0 executing program [pid 5705] write(1, "executing program\n", 18) = 18 [pid 5705] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5705] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5705] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [ 283.297912][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.304726][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.310688][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.317714][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.324532][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.330506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.337540][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5705] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5705] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5705] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[111]}, 88) = 111 [pid 5705] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 ./strace-static-x86_64: Process 5706 attached [pid 5705] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5706] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5706] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5706] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5705] <... futex resumed>) = 0 [pid 5705] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5706] <... write resumed>) = -1 EBADF (Bad file descriptor) [pid 5706] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5705] <... futex resumed>) = 0 [pid 5705] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 283.344359][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.350343][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.357356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.364173][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.370151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.377183][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.383996][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.389940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5705] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5706] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5706] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5706] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 283.396968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.403793][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.409772][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.416889][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.423754][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.429724][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.436757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.443563][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5697] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 283.449495][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.456522][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.463334][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.469322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.476414][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.483277][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.489273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.496379][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.503200][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.509207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.516222][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.523039][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.529025][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.536061][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.542876][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.548835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.555872][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.562696][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.568669][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.575711][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.582517][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.588516][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.595535][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.602345][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.608486][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.615500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.622303][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.628267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.635291][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.642081][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.648155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.655192][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.662046][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.668033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.675098][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.681905][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.687884][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.694915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.701755][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.708134][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.715189][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.722008][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.728009][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.735010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.741803][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.747911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.754938][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.761768][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.767782][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.774922][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.781732][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.787774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.794827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5697] close(3) = 0 [pid 5697] close(4) = -1 EBADF (Bad file descriptor) [pid 5697] close(5) = -1 EBADF (Bad file descriptor) [pid 5697] close(6) = -1 EBADF (Bad file descriptor) [pid 5697] close(7) = -1 EBADF (Bad file descriptor) [pid 5697] close(8) = -1 EBADF (Bad file descriptor) [pid 5697] close(9) = -1 EBADF (Bad file descriptor) [pid 5697] close(10) = -1 EBADF (Bad file descriptor) [pid 5697] close(11) = -1 EBADF (Bad file descriptor) [pid 5697] close(12) = -1 EBADF (Bad file descriptor) [pid 5697] close(13) = -1 EBADF (Bad file descriptor) [ 283.801727][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.807699][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.814771][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.821583][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.827550][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.834581][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.841399][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5697] close(14) = -1 EBADF (Bad file descriptor) [pid 5697] close(15) = -1 EBADF (Bad file descriptor) [pid 5697] close(16) = -1 EBADF (Bad file descriptor) [pid 5697] close(17) = -1 EBADF (Bad file descriptor) [pid 5697] close(18) = -1 EBADF (Bad file descriptor) [pid 5697] close(19) = -1 EBADF (Bad file descriptor) [pid 5697] close(20) = -1 EBADF (Bad file descriptor) [pid 5697] close(21) = -1 EBADF (Bad file descriptor) [pid 5697] close(22) = -1 EBADF (Bad file descriptor) [pid 5697] close(23) = -1 EBADF (Bad file descriptor) [pid 5697] close(24) = -1 EBADF (Bad file descriptor) [pid 5697] close(25) = -1 EBADF (Bad file descriptor) [pid 5697] close(26) = -1 EBADF (Bad file descriptor) [pid 5697] close(27) = -1 EBADF (Bad file descriptor) [pid 5697] close(28) = -1 EBADF (Bad file descriptor) [pid 5697] close(29) = -1 EBADF (Bad file descriptor) [pid 5697] exit_group(0 [pid 5698] <... ioctl resumed> ) = ? [pid 5697] <... exit_group resumed>) = ? [ 283.847388][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.854427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.861254][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.867193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.874240][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.881057][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.887044][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.894175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5698] +++ exited with 0 +++ [pid 5697] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=108, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5100] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 110 ./strace-static-x86_64: Process 5707 attached [pid 5707] set_robust_list(0x555589418760, 24) = 0 [pid 5707] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5707] setpgid(0, 0) = 0 [pid 5707] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 283.900998][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.906993][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.914202][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.921032][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.927084][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.934123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.940941][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5707] write(3, "1000", 4) = 4 [pid 5707] close(3) = 0 [pid 5707] write(1, "executing program\n", 18executing program ) = 18 [pid 5707] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5707] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5707] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5707] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5707] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5707] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5707] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[111]}, 88) = 111 ./strace-static-x86_64: Process 5708 attached [pid 5707] rt_sigprocmask(SIG_SETMASK, [], [pid 5708] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5707] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] <... rseq resumed>) = 0 [pid 5708] set_robust_list(0x7f6020a4b9a0, 24 [pid 5707] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... set_robust_list resumed>) = 0 [pid 5707] <... futex resumed>) = 0 [pid 5708] rt_sigprocmask(SIG_SETMASK, [], [pid 5707] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5708] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5708] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5708] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5708] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5707] <... futex resumed>) = 0 [pid 5707] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5708] <... futex resumed>) = 0 [pid 5707] <... futex resumed>) = 1 [pid 5708] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5707] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5708] <... openat resumed>) = 3 [pid 5708] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 283.946925][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.953954][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.960770][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.966853][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.973928][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 283.980907][ C1] yealink 5-1:36.0: unexpected response 0 [ 283.986902][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 283.993944][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5708] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 284.000758][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.006766][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.013850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.020669][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.026657][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.033702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.040517][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.046500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.053529][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.060338][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.066322][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.073349][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.080167][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.086139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.093195][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.100005][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.105950][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.113087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.119935][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.125927][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.132966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.139781][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.145777][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.152886][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.159787][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.165764][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.172806][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.179627][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.185612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.192641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.199473][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.205411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.212444][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.219263][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.225254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.232247][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.239029][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.244960][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.251988][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.258802][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.264812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.271835][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.278654][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.284705][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.291731][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.298540][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.304531][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.311555][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.318371][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.324358][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.331387][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.338195][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.344193][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.351221][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.358069][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.364054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.371105][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.378006][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.383976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.390991][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.397855][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.403845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.410894][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.417700][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.423648][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.430656][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.437460][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.443406][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.450430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.457231][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.463189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.470231][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.477046][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.482999][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.490042][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.496846][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.502792][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.510249][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.517066][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.523039][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.530079][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.536866][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.542876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.549926][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.556843][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.562842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.569878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.576667][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.582658][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.589686][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.596493][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.602480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.609530][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.616335][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.622287][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.629311][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.636113][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.642105][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.649122][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.655933][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.661973][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.669036][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.675838][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.681864][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.688879][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.695704][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5699] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 284.701676][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.708710][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.715535][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.721510][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.728537][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.735389][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.741366][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.748403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.755219][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.761189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.768272][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.775086][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.781064][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.788100][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.794917][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.800932][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.807971][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.814765][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.820718][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.827740][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.834549][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.840527][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.847547][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.854361][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.860335][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.867374][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.874195][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.880196][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.887412][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.894231][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5699] close(3) = 0 [pid 5699] close(4) = -1 EBADF (Bad file descriptor) [pid 5699] close(5) = -1 EBADF (Bad file descriptor) [ 284.900176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.907273][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.914169][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.920129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.927161][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.933973][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.939940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.946967][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5699] close(6) = -1 EBADF (Bad file descriptor) [pid 5699] close(7) = -1 EBADF (Bad file descriptor) [pid 5699] close(8) = -1 EBADF (Bad file descriptor) [pid 5699] close(9) = -1 EBADF (Bad file descriptor) [pid 5699] close(10) = -1 EBADF (Bad file descriptor) [pid 5699] close(11) = -1 EBADF (Bad file descriptor) [pid 5699] close(12) = -1 EBADF (Bad file descriptor) [pid 5699] close(13) = -1 EBADF (Bad file descriptor) [pid 5699] close(14) = -1 EBADF (Bad file descriptor) [pid 5699] close(15) = -1 EBADF (Bad file descriptor) [pid 5699] close(16) = -1 EBADF (Bad file descriptor) [pid 5699] close(17) = -1 EBADF (Bad file descriptor) [pid 5699] close(18) = -1 EBADF (Bad file descriptor) [pid 5699] close(19) = -1 EBADF (Bad file descriptor) [pid 5699] close(20) = -1 EBADF (Bad file descriptor) [pid 5699] close(21) = -1 EBADF (Bad file descriptor) [pid 5699] close(22) = -1 EBADF (Bad file descriptor) [pid 5699] close(23) = -1 EBADF (Bad file descriptor) [pid 5699] close(24) = -1 EBADF (Bad file descriptor) [pid 5699] close(25) = -1 EBADF (Bad file descriptor) [pid 5699] close(26) = -1 EBADF (Bad file descriptor) [ 284.953799][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.959885][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.966956][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.973772][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.979817][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 284.986859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 284.993683][ C1] yealink 5-1:36.0: unexpected response 0 [ 284.999753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5699] close(27) = -1 EBADF (Bad file descriptor) [pid 5699] close(28) = -1 EBADF (Bad file descriptor) [pid 5699] close(29) = -1 EBADF (Bad file descriptor) [pid 5699] exit_group(0 [pid 5700] <... ioctl resumed> ) = ? [pid 5699] <... exit_group resumed>) = ? [pid 5700] +++ exited with 0 +++ [pid 5699] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=101, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 285.006790][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.013619][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.019600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.026646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.033478][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.039460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.046503][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 103 ./strace-static-x86_64: Process 5709 attached [pid 5709] set_robust_list(0x555589418760, 24) = 0 [pid 5709] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5709] setpgid(0, 0) = 0 [pid 5709] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5709] write(3, "1000", 4) = 4 [ 285.053322][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.059254][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.066427][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.073249][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.079231][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.086284][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.093081][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.099013][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 executing program [pid 5709] close(3) = 0 [pid 5709] write(1, "executing program\n", 18) = 18 [pid 5709] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5709] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5709] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5709] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5709] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5709] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5709] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[104]}, 88) = 104 [pid 5709] rt_sigprocmask(SIG_SETMASK, [], ./strace-static-x86_64: Process 5710 attached NULL, 8) = 0 [pid 5710] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5709] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... rseq resumed>) = 0 [pid 5709] <... futex resumed>) = 0 [pid 5710] set_robust_list(0x7f6020a4b9a0, 24 [pid 5709] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5710] <... set_robust_list resumed>) = 0 [pid 5710] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5710] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5710] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5709] <... futex resumed>) = 0 [pid 5710] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5709] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5710] <... openat resumed>) = 3 [pid 5709] <... futex resumed>) = 0 [pid 5710] ioctl(3, USB_RAW_IOCTL_INIT [pid 5709] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5710] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5710] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 285.106043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.112852][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.118825][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.125856][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.132678][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.138684][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.145707][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 285.152525][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.158506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.165914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.172738][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.178709][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.185755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.192563][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.198569][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.205606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.212503][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.218508][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.225536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.232345][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.238399][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.245464][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.252257][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.258237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.265300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.272108][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.278062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.285097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.291903][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.297921][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5701] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 285.304970][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.311791][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.317778][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.324812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.331619][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.337589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.344631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.351453][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.357449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.364489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.371302][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.377268][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.384300][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.391106][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.397059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.404095][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.410899][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.416859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.423966][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.430825][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.436811][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.443847][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.450653][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.456616][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.463673][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.470494][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.476465][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.483490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.490299][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.496258][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.503277][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.510088][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.516059][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.523074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.529885][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.535845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.542865][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.549672][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.555652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.562684][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.569504][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.575483][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.582518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.589317][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.595338][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.602375][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.609183][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.615154][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.622190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.629002][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.634976][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.642012][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.648813][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.654840][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.661875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.668672][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.674595][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.681613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.688426][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.694409][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.701424][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5701] close(3) = 0 [pid 5701] close(4) = -1 EBADF (Bad file descriptor) [pid 5701] close(5) = -1 EBADF (Bad file descriptor) [pid 5701] close(6) = -1 EBADF (Bad file descriptor) [pid 5701] close(7) = -1 EBADF (Bad file descriptor) [pid 5701] close(8) = -1 EBADF (Bad file descriptor) [pid 5701] close(9) = -1 EBADF (Bad file descriptor) [pid 5701] close(10) = -1 EBADF (Bad file descriptor) [pid 5701] close(11) = -1 EBADF (Bad file descriptor) [pid 5701] close(12) = -1 EBADF (Bad file descriptor) [pid 5701] close(13) = -1 EBADF (Bad file descriptor) [pid 5701] close(14) = -1 EBADF (Bad file descriptor) [pid 5701] close(15) = -1 EBADF (Bad file descriptor) [pid 5701] close(16) = -1 EBADF (Bad file descriptor) [pid 5701] close(17) = -1 EBADF (Bad file descriptor) [pid 5701] close(18) = -1 EBADF (Bad file descriptor) [pid 5701] close(19) = -1 EBADF (Bad file descriptor) [pid 5701] close(20) = -1 EBADF (Bad file descriptor) [pid 5701] close(21) = -1 EBADF (Bad file descriptor) [pid 5701] close(22) = -1 EBADF (Bad file descriptor) [ 285.708238][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.714208][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.721623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.728446][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.734417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.741458][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.748278][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5701] close(23) = -1 EBADF (Bad file descriptor) [pid 5701] close(24) = -1 EBADF (Bad file descriptor) [pid 5701] close(25) = -1 EBADF (Bad file descriptor) [pid 5701] close(26) = -1 EBADF (Bad file descriptor) [pid 5701] close(27) = -1 EBADF (Bad file descriptor) [pid 5701] close(28) = -1 EBADF (Bad file descriptor) [pid 5701] close(29) = -1 EBADF (Bad file descriptor) [pid 5701] exit_group(0 [pid 5702] <... ioctl resumed> ) = ? [pid 5701] <... exit_group resumed>) = ? [pid 5702] +++ exited with 0 +++ [pid 5701] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [ 285.754265][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.761330][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.768152][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.774145][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.781200][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.788193][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.794239][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.801305][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 112 ./strace-static-x86_64: Process 5711 attached [pid 5711] set_robust_list(0x555589418760, 24) = 0 [pid 5711] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5711] setpgid(0, 0) = 0 [pid 5711] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5711] write(3, "1000", 4executing program ) = 4 [pid 5711] close(3) = 0 [pid 5711] write(1, "executing program\n", 18) = 18 [pid 5711] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5711] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5711] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5711] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5711] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5711] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5711] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5712 attached [pid 5712] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5711] <... clone3 resumed> => {parent_tid=[113]}, 88) = 113 [pid 5712] <... rseq resumed>) = 0 [ 285.808114][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.814107][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.821179][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.827995][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.833990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.841032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.847862][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.853855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5712] set_robust_list(0x7f6020a4b9a0, 24 [pid 5711] rt_sigprocmask(SIG_SETMASK, [], [pid 5712] <... set_robust_list resumed>) = 0 [pid 5711] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5712] rt_sigprocmask(SIG_SETMASK, [], [pid 5711] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5712] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5712] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5712] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5711] <... futex resumed>) = 0 [pid 5711] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5712] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5712] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5711] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5712] <... openat resumed>) = 3 [pid 5712] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 285.860911][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.868167][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.874214][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.881255][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.888059][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.894037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.901080][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5712] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5703] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 285.907975][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.913963][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.921008][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.927817][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.933804][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.940832][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.947705][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.953659][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.960734][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.967625][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.973579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 285.980601][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 285.987418][ C1] yealink 5-1:36.0: unexpected response 0 [ 285.993480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.000587][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.007398][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.013368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.020383][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.027197][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.033165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.040182][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.047085][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.053062][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.060051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.066836][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.072796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.079812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.086675][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.092743][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.099739][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.106572][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.112539][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.119698][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.126506][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.132472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.139500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.146308][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.152277][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.159304][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.166120][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.172076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.179096][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.185953][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.191922][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.198955][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.205764][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.211741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.218757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.225572][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.231543][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.238557][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.245367][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.251333][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5703] close(3) = 0 [pid 5703] close(4) = -1 EBADF (Bad file descriptor) [pid 5703] close(5) = -1 EBADF (Bad file descriptor) [pid 5703] close(6) = -1 EBADF (Bad file descriptor) [pid 5703] close(7) = -1 EBADF (Bad file descriptor) [pid 5703] close(8) = -1 EBADF (Bad file descriptor) [pid 5703] close(9) = -1 EBADF (Bad file descriptor) [ 286.258373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.265187][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.271151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.278269][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.285096][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.291033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.298037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.304850][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5703] close(10) = -1 EBADF (Bad file descriptor) [pid 5703] close(11) = -1 EBADF (Bad file descriptor) [pid 5703] close(12) = -1 EBADF (Bad file descriptor) [pid 5703] close(13) = -1 EBADF (Bad file descriptor) [pid 5703] close(14) = -1 EBADF (Bad file descriptor) [pid 5703] close(15) = -1 EBADF (Bad file descriptor) [pid 5703] close(16) = -1 EBADF (Bad file descriptor) [pid 5703] close(17) = -1 EBADF (Bad file descriptor) [pid 5703] close(18) = -1 EBADF (Bad file descriptor) [pid 5703] close(19) = -1 EBADF (Bad file descriptor) [pid 5703] close(20) = -1 EBADF (Bad file descriptor) [pid 5703] close(21) = -1 EBADF (Bad file descriptor) [pid 5703] close(22) = -1 EBADF (Bad file descriptor) [pid 5703] close(23) = -1 EBADF (Bad file descriptor) [pid 5703] close(24) = -1 EBADF (Bad file descriptor) [pid 5703] close(25) = -1 EBADF (Bad file descriptor) [pid 5703] close(26) = -1 EBADF (Bad file descriptor) [ 286.310926][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.317949][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.324762][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.330739][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.337775][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.344579][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.350552][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5703] close(27) = -1 EBADF (Bad file descriptor) [pid 5703] close(28) = -1 EBADF (Bad file descriptor) [pid 5703] close(29) = -1 EBADF (Bad file descriptor) [pid 5703] exit_group(0 [pid 5704] <... ioctl resumed> ) = ? [pid 5703] <... exit_group resumed>) = ? [pid 5704] +++ exited with 0 +++ [pid 5703] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5713 attached , child_tidptr=0x555589418750) = 112 [pid 5713] set_robust_list(0x555589418760, 24) = 0 [pid 5713] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 286.357579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.364390][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.370368][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.377397][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.384216][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.390172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.397185][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.403999][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5713] setpgid(0, 0) = 0 [pid 5713] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5713] write(3, "1000", 4) = 4 [pid 5713] close(3) = 0 executing program [pid 5713] write(1, "executing program\n", 18) = 18 [pid 5713] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5713] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5713] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], [pid 5705] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [ 286.409940][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.416973][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.423876][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.429876][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.436921][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.443745][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.449689][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.456757][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5713] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5713] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5713] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5713] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5714 attached => {parent_tid=[113]}, 88) = 113 [pid 5714] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5713] rt_sigprocmask(SIG_SETMASK, [], [pid 5714] <... rseq resumed>) = 0 [pid 5713] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5714] set_robust_list(0x7f6020a4b9a0, 24 [pid 5713] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... set_robust_list resumed>) = 0 [pid 5713] <... futex resumed>) = 0 [pid 5714] rt_sigprocmask(SIG_SETMASK, [], [pid 5713] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5714] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5714] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5714] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5713] <... futex resumed>) = 0 [pid 5714] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 286.463574][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.469552][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.476598][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.483418][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.489404][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.496418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.503230][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5713] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5714] <... openat resumed>) = 3 [pid 5713] <... futex resumed>) = 0 [pid 5713] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5714] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5714] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5714] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 286.509227][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.516241][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.523058][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.529045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.536091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.542905][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.548874][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.555902][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.562720][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.568703][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.575732][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.582545][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.588519][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.595552][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.602365][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.608344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.615385][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.622198][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.628176][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.635206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.642026][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.648030][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.655082][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.661906][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.667849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.674861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.681688][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.687626][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.695053][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.701871][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.707852][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.715060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.721949][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.727924][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.734979][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.741789][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.747774][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.754818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.761627][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.767604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.774628][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.781436][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.787424][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.794448][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.795509][ T30] INFO: task jbd2/sda1-8:4508 blocked for more than 143 seconds. [ 286.801234][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.801480][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.822091][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.828919][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.829397][ T30] Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0 [ 286.834880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.835102][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.854857][ T30] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [pid 5714] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5705] close(3) = 0 [pid 5705] close(4) = -1 EBADF (Bad file descriptor) [pid 5705] close(5) = -1 EBADF (Bad file descriptor) [pid 5705] close(6) = -1 EBADF (Bad file descriptor) [pid 5705] close(7) = -1 EBADF (Bad file descriptor) [pid 5705] close(8) = -1 EBADF (Bad file descriptor) [ 286.856099][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.856347][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.877629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.884435][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.890412][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.897483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.904310][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5705] close(9) = -1 EBADF (Bad file descriptor) [pid 5705] close(10) = -1 EBADF (Bad file descriptor) [pid 5705] close(11) = -1 EBADF (Bad file descriptor) [pid 5705] close(12) = -1 EBADF (Bad file descriptor) [pid 5705] close(13) = -1 EBADF (Bad file descriptor) [pid 5705] close(14) = -1 EBADF (Bad file descriptor) [pid 5705] close(15) = -1 EBADF (Bad file descriptor) [pid 5705] close(16) = -1 EBADF (Bad file descriptor) [pid 5705] close(17) = -1 EBADF (Bad file descriptor) [pid 5705] close(18) = -1 EBADF (Bad file descriptor) [pid 5705] close(19) = -1 EBADF (Bad file descriptor) [pid 5705] close(20) = -1 EBADF (Bad file descriptor) [pid 5705] close(21) = -1 EBADF (Bad file descriptor) [pid 5705] close(22) = -1 EBADF (Bad file descriptor) [pid 5705] close(23) = -1 EBADF (Bad file descriptor) [pid 5705] close(24) = -1 EBADF (Bad file descriptor) [pid 5705] close(25) = -1 EBADF (Bad file descriptor) [pid 5705] close(26) = -1 EBADF (Bad file descriptor) [pid 5705] close(27) = -1 EBADF (Bad file descriptor) [pid 5705] close(28) = -1 EBADF (Bad file descriptor) [pid 5705] close(29) = -1 EBADF (Bad file descriptor) [ 286.910305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.917338][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.924143][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.930082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.937119][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.940157][ T30] task:jbd2/sda1-8 state:D [ 286.943909][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.944169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5705] exit_group(0) = ? [pid 5706] <... ioctl resumed> ) = ? [pid 5706] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=3 /* 0.03 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 112 [ 286.961546][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.965032][ T30] stack:24464 pid:4508 tgid:4508 ppid:2 flags:0x00004000 [ 286.968330][ C1] yealink 5-1:36.0: unexpected response 0 [ 286.982233][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 286.989264][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 286.996067][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.002005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.009050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 ./strace-static-x86_64: Process 5715 attached [pid 5715] set_robust_list(0x555589418760, 24) = 0 [pid 5715] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5715] setpgid(0, 0) = 0 [pid 5715] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5715] write(3, "1000", 4) = 4 [pid 5715] close(3) = 0 executing program [pid 5715] write(1, "executing program\n", 18) = 18 [pid 5715] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5715] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [ 287.015859][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.021844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.028878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.035701][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.041697][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.048765][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.049892][ T30] Call Trace: [ 287.055577][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5715] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5707] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5715] <... mmap resumed>) = 0x7f6020a2b000 [pid 5715] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5715] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5715] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[113]}, 88) = 113 [pid 5715] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5715] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5715] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5716 attached [pid 5716] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5716] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5716] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5716] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5716] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5715] <... futex resumed>) = 0 [pid 5716] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5715] <... futex resumed>) = 0 [ 287.055824][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.071664][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.078463][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.084444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.091518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.098335][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.102691][ T30] [ 287.104305][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5716] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5715] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5716] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5716] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5716] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 287.114015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.120599][ T30] __schedule+0x17e8/0x4a20 [ 287.120810][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.131267][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.138283][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.145116][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.151097][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.158130][ T30] ? __pfx___schedule+0x10/0x10 [ 287.158150][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.158177][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.173780][ T30] ? __pfx_lock_release+0x10/0x10 [ 287.175757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.181423][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 287.187621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.200430][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.206397][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.210593][ T30] ? schedule+0x90/0x320 [ 287.213471][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.213496][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.213706][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.230252][ T30] schedule+0x14b/0x320 [ 287.237246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.247954][ T30] io_schedule+0x8d/0x110 [ 287.248165][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.256124][ T30] bit_wait_io+0x12/0xd0 [ 287.258421][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.269582][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.276389][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.282350][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.289346][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.296146][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.302086][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.309093][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.315900][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.317924][ T30] __wait_on_bit+0xb0/0x2f0 [ 287.321845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.333140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.336972][ T30] ? __pfx_bit_wait_io+0x10/0x10 [ 287.339917][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.340155][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.357672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.364490][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.370471][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.377479][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.384280][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.390218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.397236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.404061][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.410005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.413936][ T30] out_of_line_wait_on_bit+0x1d5/0x260 [ 287.416997][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.429113][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.435139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.442158][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.449021][ T30] ? __pfx_bit_wait_io+0x10/0x10 [ 287.449051][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.449283][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.466799][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.473608][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.479573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.480629][ T30] ? __pfx_out_of_line_wait_on_bit+0x10/0x10 [ 287.486553][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.499289][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.505260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5716] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5707] close(3) = 0 [pid 5707] close(4) = -1 EBADF (Bad file descriptor) [pid 5707] close(5) = -1 EBADF (Bad file descriptor) [ 287.512282][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.519089][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.525066][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.532090][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.538894][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.544861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.546038][ T30] ? __pfx_wake_bit_function+0x10/0x10 [ 287.551858][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5707] close(6) = -1 EBADF (Bad file descriptor) [pid 5707] close(7) = -1 EBADF (Bad file descriptor) [pid 5707] close(8) = -1 EBADF (Bad file descriptor) [pid 5707] close(9) = -1 EBADF (Bad file descriptor) [pid 5707] close(10) = -1 EBADF (Bad file descriptor) [pid 5707] close(11) = -1 EBADF (Bad file descriptor) [pid 5707] close(12) = -1 EBADF (Bad file descriptor) [pid 5707] close(13) = -1 EBADF (Bad file descriptor) [pid 5707] close(14) = -1 EBADF (Bad file descriptor) [pid 5707] close(15) = -1 EBADF (Bad file descriptor) [ 287.563931][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.569900][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.576940][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.583779][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.589748][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.596750][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.603533][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.609449][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5707] close(16) = -1 EBADF (Bad file descriptor) [pid 5707] close(17) = -1 EBADF (Bad file descriptor) [pid 5707] close(18) = -1 EBADF (Bad file descriptor) [pid 5707] close(19) = -1 EBADF (Bad file descriptor) [pid 5707] close(20) = -1 EBADF (Bad file descriptor) [pid 5707] close(21) = -1 EBADF (Bad file descriptor) [pid 5707] close(22) = -1 EBADF (Bad file descriptor) [pid 5707] close(23) = -1 EBADF (Bad file descriptor) [ 287.616463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.623005][ T30] jbd2_journal_commit_transaction+0x3d7f/0x6760 [ 287.623263][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.629644][ T30] ? __pfx_jbd2_journal_commit_transaction+0x10/0x10 [ 287.635506][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.635730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.655873][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.661837][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5707] close(24) = -1 EBADF (Bad file descriptor) [pid 5707] close(25) = -1 EBADF (Bad file descriptor) [pid 5707] close(26) = -1 EBADF (Bad file descriptor) [pid 5707] close(27) = -1 EBADF (Bad file descriptor) [pid 5707] close(28) = -1 EBADF (Bad file descriptor) [pid 5707] close(29) = -1 EBADF (Bad file descriptor) [pid 5707] exit_group(0) = ? [pid 5708] <... ioctl resumed> ) = ? [ 287.668859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.675664][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.681589][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.688606][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.695414][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.701389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.708423][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5708] +++ exited with 0 +++ [pid 5707] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=110, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5717 attached [pid 5717] set_robust_list(0x555589418760, 24) = 0 [pid 5717] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5717] setpgid(0, 0 [pid 5100] <... clone resumed>, child_tidptr=0x555589418750) = 112 [pid 5717] <... setpgid resumed>) = 0 [pid 5717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 287.715236][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.721221][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.728267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.734146][ T30] ? lockdep_hardirqs_on+0x99/0x150 [ 287.735148][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.740372][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 287.746361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.759320][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5717] write(3, "1000", 4) = 4 executing program [pid 5717] close(3) = 0 [pid 5717] write(1, "executing program\n", 18) = 18 [pid 5717] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5717] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5717] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5717] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5717] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[113]}, 88) = 113 [pid 5717] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5717] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5717] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5718 attached [pid 5718] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5718] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5718] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5718] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5718] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5717] <... futex resumed>) = 0 [pid 5717] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 287.766133][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.772221][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.779244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.786054][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.792046][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.799083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.805900][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.811878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5717] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5718] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5718] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5718] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 287.818914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.820930][ T30] ? __try_to_del_timer_sync+0x2ad/0x340 [ 287.825700][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.825951][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.842413][ T30] ? __timer_delete_sync+0x15c/0x310 [ 287.844290][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.856160][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.862143][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 287.869170][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.876090][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.877835][ T30] ? __timer_delete_sync+0x25d/0x310 [ 287.882133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.882361][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.900996][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.906983][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.914010][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.920852][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.922049][ T30] ? __pfx___timer_delete_sync+0x10/0x10 [ 287.926803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.927031][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.946073][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.952135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.959163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.965950][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.971914][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 287.978951][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 287.979871][ T30] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 287.985735][ C1] yealink 5-1:36.0: unexpected response 0 [ 287.985959][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.003383][ T30] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 288.004526][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.017491][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.023437][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.030500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.036573][ T30] ? prepare_to_wait+0x184/0x210 [ 288.037284][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.037537][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.055040][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.061850][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.067810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.074841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.081654][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.087653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.091701][ T30] ? finish_wait+0xd4/0x1e0 [ 288.094755][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.106011][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.112063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.119118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.121677][ T30] kjournald2+0x463/0x850 [ 288.125899][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.126135][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.126356][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.126376][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.126598][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.126844][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5718] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5709] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 288.126863][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.127081][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.143890][ T30] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 288.150697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.177640][ T30] ? __pfx_kjournald2+0x10/0x10 [ 288.182262][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.182511][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.196548][ T30] ? __pfx_autoremove_wake_function+0x10/0x10 [ 288.200662][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.223471][ T30] ? __kthread_parkme+0x169/0x1d0 [ 288.225888][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.226133][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.226342][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.226357][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.227182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.242434][ T30] ? __pfx_kjournald2+0x10/0x10 [ 288.244603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.259633][ T30] kthread+0x2f0/0x390 [ 288.263609][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.263859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.292275][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.299077][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.304939][ T30] ? __pfx_kjournald2+0x10/0x10 [ 288.305082][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.311878][ T30] ? __pfx_kthread+0x10/0x10 [ 288.316828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.316851][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.317078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.334108][ T30] ret_from_fork+0x4b/0x80 [ 288.341126][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.352139][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.358150][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.365206][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.372015][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.378005][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.385049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.391832][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.397779][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.405248][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.407854][ T30] ? __pfx_kthread+0x10/0x10 [ 288.412030][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.412279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.429490][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.436302][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.442286][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.449328][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.456121][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.462080][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.469129][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.469529][ T30] ret_from_fork_asm+0x1a/0x30 [ 288.475904][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.476151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.492960][ T30] [ 288.493541][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.499221][ T30] [ 288.499221][ T30] Showing all locks held in the system: [ 288.503091][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.503336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.503574][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.503593][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.503819][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.543322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.544486][ T30] 6 locks held by kworker/0:0/8: [ 288.550101][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.561032][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.568058][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.570062][ T30] #0: [ 288.574844][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.575101][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.590615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.597437][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.603407][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.607427][ T30] ffff88801cebed48 [ 288.610494][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.621031][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.627001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.631464][ T30] ( [ 288.634015][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.634041][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.634259][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.656131][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.657924][ T30] (wq_completion)usb_hub_wq [ 288.662918][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.663160][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.663378][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.684559][ T30] ){+.+.}-{0:0} [ 288.686978][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.687225][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.696703][ T30] , at: process_scheduled_works+0x90a/0x1830 [ 288.703301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.711119][ T30] #1: [ 288.716054][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.716300][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.731876][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.738692][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.740505][ T30] ffffc900000d7d00 [ 288.744642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.755410][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.755966][ T30] ( [ 288.762192][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.762427][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.762659][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.784269][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.790349][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.797382][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.800126][ T30] (work_completion)(&hub->events) [ 288.804171][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.804417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5709] close(3) = 0 [pid 5709] close(4) = -1 EBADF (Bad file descriptor) [ 288.821010][ T30] ){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 288.822104][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.831164][ T30] #2: [ 288.835941][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.836192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.836418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.858247][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.864192][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5709] close(5) = -1 EBADF (Bad file descriptor) [pid 5709] close(6) = -1 EBADF (Bad file descriptor) [pid 5709] close(7) = -1 EBADF (Bad file descriptor) [pid 5709] close(8) = -1 EBADF (Bad file descriptor) [pid 5709] close(9) = -1 EBADF (Bad file descriptor) [pid 5709] close(10) = -1 EBADF (Bad file descriptor) [pid 5709] close(11) = -1 EBADF (Bad file descriptor) [pid 5709] close(12) = -1 EBADF (Bad file descriptor) [pid 5709] close(13) = -1 EBADF (Bad file descriptor) [pid 5709] close(14) = -1 EBADF (Bad file descriptor) [pid 5709] close(15) = -1 EBADF (Bad file descriptor) [pid 5709] close(16) = -1 EBADF (Bad file descriptor) [pid 5709] close(17) = -1 EBADF (Bad file descriptor) [pid 5709] close(18) = -1 EBADF (Bad file descriptor) [pid 5709] close(19) = -1 EBADF (Bad file descriptor) [pid 5709] close(20) = -1 EBADF (Bad file descriptor) [pid 5709] close(21) = -1 EBADF (Bad file descriptor) [ 288.871216][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.878027][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.884023][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.891065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.897876][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.899637][ T30] ffff888023851190 [ 288.903827][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.904051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5709] close(22) = -1 EBADF (Bad file descriptor) [pid 5709] close(23) = -1 EBADF (Bad file descriptor) [pid 5709] close(24) = -1 EBADF (Bad file descriptor) [pid 5709] close(25) = -1 EBADF (Bad file descriptor) [pid 5709] close(26) = -1 EBADF (Bad file descriptor) [pid 5709] close(27) = -1 EBADF (Bad file descriptor) [pid 5709] close(28) = -1 EBADF (Bad file descriptor) [pid 5709] close(29) = -1 EBADF (Bad file descriptor) [pid 5709] exit_group(0) = ? [ 288.921148][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.927108][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.934151][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.938040][ T30] ( [ 288.940932][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.941191][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.956246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.963057][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5710] <... ioctl resumed> ) = ? [pid 5711] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5710] +++ exited with 0 +++ [pid 5709] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=103, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 105 ./strace-static-x86_64: Process 5719 attached [ 288.969037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.976065][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 288.983161][ C1] yealink 5-1:36.0: unexpected response 0 [ 288.989151][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 288.991277][ T30] &dev->mutex [ 288.996252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.006440][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.012405][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5719] set_robust_list(0x555589418760, 24) = 0 [pid 5719] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5719] setpgid(0, 0) = 0 [pid 5719] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5719] write(3, "1000", 4) = 4 [pid 5719] close(3) = 0 [pid 5719] write(1, "executing program\n", 18executing program ) = 18 [ 289.019442][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.023740][ T30] ){....}-{3:3} [ 289.026218][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.026465][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.031290][ T30] , at: hub_event+0x1fe/0x5150 [ 289.035875][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.054137][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.060180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.067220][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5719] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5719] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5719] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5719] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5719] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5719] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[106]}, 88) = 106 [pid 5719] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 289.074054][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.076586][ T30] #3: [ 289.080050][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.089942][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.096760][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.098162][ T30] ffff888074924190 [ 289.102741][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.113531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.118499][ T30] ( [pid 5719] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5720 attached ) = 0 [pid 5720] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5719] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5720] <... rseq resumed>) = 0 [pid 5720] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5720] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5720] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5720] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5719] <... futex resumed>) = 0 [pid 5719] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5719] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5720] <... openat resumed>) = 3 [pid 5720] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 289.120314][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.120571][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.135828][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.142634][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.148653][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.155688][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.157601][ T30] &dev->mutex [ 289.163076][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5720] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 289.163329][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.179244][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.186083][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.191730][ T30] ){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 289.192045][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.205147][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.212056][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.218051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.225057][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.227162][ T30] #4: [ 289.231948][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.232173][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.247536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.254362][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.260344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.267365][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.274183][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.280038][ T30] ffff888017f0b160 (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 289.280168][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.295914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.302726][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.308700][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.315724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.318156][ T30] #5: [ 289.322528][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.325513][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.338106][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.339214][ T30] ffffffff8f0a4448 [ 289.344910][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.345139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.345353][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.364107][ T30] ( [ 289.368166][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.368423][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.376338][ T30] input_mutex [ 289.376685][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.391885][ T30] ){+.+.}-{3:3} [ 289.393364][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.393619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.393841][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.416421][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.422417][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.429463][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.431459][ T30] , at: input_register_device+0xade/0x1090 [ 289.436244][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.436481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.455076][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.461850][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.467783][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.473116][ T30] 6 locks held by migration/1/23: [ 289.474778][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.486450][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.487347][ T30] 1 lock held by khungtaskd/30: [ 289.492425][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.504112][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.510917][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.516868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.523868][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.530666][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.535265][ T30] #0: [ 289.537336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.540597][ T30] ffffffff8e333f60 [ 289.547163][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.547188][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.547411][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.570437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5713] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5711] close(3) = 0 [pid 5711] close(4) = -1 EBADF (Bad file descriptor) [pid 5711] close(5) = -1 EBADF (Bad file descriptor) [pid 5711] close(6) = -1 EBADF (Bad file descriptor) [pid 5711] close(7) = -1 EBADF (Bad file descriptor) [pid 5711] close(8) = -1 EBADF (Bad file descriptor) [pid 5711] close(9) = -1 EBADF (Bad file descriptor) [pid 5711] close(10) = -1 EBADF (Bad file descriptor) [pid 5711] close(11) = -1 EBADF (Bad file descriptor) [pid 5711] close(12) = -1 EBADF (Bad file descriptor) [ 289.577337][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.583377][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.590408][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.591965][ T30] ( [ 289.597190][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.597420][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.597657][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.619482][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5711] close(13) = -1 EBADF (Bad file descriptor) [pid 5711] close(14) = -1 EBADF (Bad file descriptor) [pid 5711] close(15) = -1 EBADF (Bad file descriptor) [pid 5711] close(16) = -1 EBADF (Bad file descriptor) [pid 5711] close(17) = -1 EBADF (Bad file descriptor) [pid 5711] close(18) = -1 EBADF (Bad file descriptor) [pid 5711] close(19) = -1 EBADF (Bad file descriptor) [pid 5711] close(20) = -1 EBADF (Bad file descriptor) [pid 5711] close(21) = -1 EBADF (Bad file descriptor) [pid 5711] close(22) = -1 EBADF (Bad file descriptor) [pid 5711] close(23) = -1 EBADF (Bad file descriptor) [pid 5711] close(24) = -1 EBADF (Bad file descriptor) [pid 5711] close(25) = -1 EBADF (Bad file descriptor) [pid 5711] close(26) = -1 EBADF (Bad file descriptor) [ 289.625428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.632466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.633000][ T30] rcu_read_lock [ 289.639340][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.639579][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.655752][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.662617][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.668621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5711] close(27) = -1 EBADF (Bad file descriptor) [pid 5711] close(28) = -1 EBADF (Bad file descriptor) [pid 5711] close(29) = -1 EBADF (Bad file descriptor) [pid 5711] exit_group(0 [pid 5712] <... ioctl resumed> ) = ? [pid 5711] <... exit_group resumed>) = ? [pid 5712] +++ exited with 0 +++ [pid 5711] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [ 289.675735][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.682550][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.688541][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.695588][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.702409][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.706314][ T30] ){....}-{1:2} [ 289.708385][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.714697][ T30] , at: debug_show_all_locks+0x55/0x2a0 [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5721 attached [pid 5721] set_robust_list(0x555589418760, 24 [pid 5105] <... clone resumed>, child_tidptr=0x555589418750) = 114 [pid 5721] <... set_robust_list resumed>) = 0 [pid 5721] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5721] setpgid(0, 0) = 0 [pid 5721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5721] write(3, "1000", 4) = 4 [pid 5721] close(3) = 0 executing program [pid 5721] write(1, "executing program\n", 18) = 18 [pid 5721] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5721] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [ 289.718861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.731252][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.737235][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.744279][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.751099][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.757088][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.764099][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.770343][ T30] 3 locks held by kworker/1:1/46: [pid 5721] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5721] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5721] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5721] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[115]}, 88) = 115 ./strace-static-x86_64: Process 5722 attached [pid 5721] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5721] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5721] <... futex resumed>) = 0 [pid 5722] <... rseq resumed>) = 0 [ 289.770881][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.781879][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.788923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.795736][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.801717][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.808764][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.810035][ T30] 7 locks held by kworker/1:1H/57: [ 289.815543][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5721] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5722] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5722] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5722] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5722] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5721] <... futex resumed>) = 0 [pid 5722] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5721] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... openat resumed>) = 3 [pid 5721] <... futex resumed>) = 0 [pid 5722] ioctl(3, USB_RAW_IOCTL_INIT [pid 5721] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5722] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5722] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 289.815985][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.833498][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.840313][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.846015][ T30] 6 locks held by kworker/0:2/1058: [ 289.846316][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.851507][ T30] #0: [ 289.858246][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.858271][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.873807][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.880849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.887644][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.893590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.900641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.907458][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.913436][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.916237][ T30] ffff88801cebed48 [ 289.920473][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.930497][ T30] ( [ 289.930980][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.931223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.946232][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.953129][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.953689][ T30] (wq_completion)usb_hub_wq [ 289.959169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.970737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 289.971810][ T30] ){+.+.}-{0:0} [ 289.977608][ C1] yealink 5-1:36.0: unexpected response 0 [ 289.977843][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 289.994074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.001241][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.004285][ T30] , at: process_scheduled_works+0x90a/0x1830 [ 290.007189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.020029][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.026845][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.032800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.039822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.046631][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.052582][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.054873][ T30] #1: [ 290.059579][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.069172][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5713] close(3) = 0 [ 290.075153][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.082178][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.085630][ T30] ffffc900044a7d00 [ 290.089043][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.089784][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.105542][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.112162][ T30] ( [ 290.112327][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.112580][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5713] close(4) = -1 EBADF (Bad file descriptor) [pid 5713] close(5) = -1 EBADF (Bad file descriptor) [pid 5713] close(6) = -1 EBADF (Bad file descriptor) [pid 5713] close(7) = -1 EBADF (Bad file descriptor) [pid 5713] close(8) = -1 EBADF (Bad file descriptor) [pid 5713] close(9) = -1 EBADF (Bad file descriptor) [pid 5713] close(10) = -1 EBADF (Bad file descriptor) [pid 5713] close(11) = -1 EBADF (Bad file descriptor) [pid 5713] close(12) = -1 EBADF (Bad file descriptor) [pid 5713] close(13 [pid 5715] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5713] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5713] close(14) = -1 EBADF (Bad file descriptor) [pid 5713] close(15) = -1 EBADF (Bad file descriptor) [pid 5713] close(16) = -1 EBADF (Bad file descriptor) [pid 5713] close(17) = -1 EBADF (Bad file descriptor) [pid 5713] close(18) = -1 EBADF (Bad file descriptor) [ 290.127803][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.134622][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.140628][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.143386][ T30] (work_completion)(&hub->events) [ 290.147641][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.157404][ T30] ){+.+.}-{0:0} [ 290.159479][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.159757][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5713] close(19) = -1 EBADF (Bad file descriptor) [pid 5713] close(20) = -1 EBADF (Bad file descriptor) [pid 5713] close(21) = -1 EBADF (Bad file descriptor) [pid 5713] close(22) = -1 EBADF (Bad file descriptor) [pid 5713] close(23) = -1 EBADF (Bad file descriptor) [pid 5713] close(24) = -1 EBADF (Bad file descriptor) [pid 5713] close(25) = -1 EBADF (Bad file descriptor) [pid 5713] close(26) = -1 EBADF (Bad file descriptor) [pid 5713] close(27) = -1 EBADF (Bad file descriptor) [pid 5713] close(28) = -1 EBADF (Bad file descriptor) [pid 5713] close(29) = -1 EBADF (Bad file descriptor) [pid 5713] exit_group(0) = ? [pid 5714] <... ioctl resumed> ) = ? [ 290.175726][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.182546][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.183627][ T30] , at: process_scheduled_works+0x945/0x1830 [ 290.188500][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.201501][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.208313][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.214365][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.221422][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5714] +++ exited with 0 +++ [pid 5713] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 114 ./strace-static-x86_64: Process 5723 attached [pid 5723] set_robust_list(0x555589418760, 24) = 0 [ 290.228248][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.234336][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.241373][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.248177][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.254182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.261212][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.268019][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.268537][ T30] #2: [pid 5723] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5723] setpgid(0, 0) = 0 [pid 5723] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 290.273970][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.274196][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.274215][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.274432][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.274654][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.274673][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.274914][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.323044][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5723] write(3, "1000", 4) = 4 [pid 5723] close(3) = 0 [pid 5723] write(1, "executing program\n", 18executing program ) = 18 [pid 5723] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 290.329845][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.332889][ T30] ffff888023839190 [ 290.335789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.345101][ T30] ( [ 290.346483][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.346512][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.349004][ T30] &dev->mutex [ 290.355959][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.371969][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5723] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5723] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5723] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5723] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5723] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5723] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[115]}, 88) = 115 [pid 5723] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5723] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 290.378776][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.384756][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.391779][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.392531][ T30] ){....}-{3:3} [ 290.398553][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.398789][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.414748][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.416132][ T30] , at: hub_event+0x1fe/0x5150 [pid 5723] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5724 attached [pid 5724] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5724] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5724] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5724] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5724] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5723] <... futex resumed>) = 0 [pid 5724] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5723] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5723] <... futex resumed>) = 0 [pid 5724] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5723] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5724] <... openat resumed>) = 3 [pid 5724] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5724] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 290.421526][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.432273][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.439296][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.446103][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.452063][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.456948][ T30] #3: [ 290.459050][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.465305][ T30] ffff888017be2190 [ 290.468596][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.468861][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.485140][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.491947][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.497904][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.504959][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.511751][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.517680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.524699][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.531499][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.531799][ T30] ( [ 290.537444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.546968][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.553771][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.559762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.566816][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.571298][ T30] &dev->mutex [ 290.573597][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.573842][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.589782][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.596598][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.602568][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.609607][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.610200][ T30] ){....}-{3:3} [ 290.616380][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.616613][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.623856][ T30] , at: __device_attach+0x8e/0x520 [ 290.625855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.644378][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.650317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.657335][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.664142][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.668490][ T30] #4: [ 290.670845][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.679124][ T30] ffff888029c8b160 [ 290.680613][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.689352][ T30] ( [ 290.691113][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.691941][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.706430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.713240][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.719212][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5724] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5715] close(3) = 0 [pid 5715] close(4) = -1 EBADF (Bad file descriptor) [pid 5715] close(5) = -1 EBADF (Bad file descriptor) [pid 5715] close(6) = -1 EBADF (Bad file descriptor) [pid 5715] close(7) = -1 EBADF (Bad file descriptor) [pid 5715] close(8) = -1 EBADF (Bad file descriptor) [pid 5715] close(9) = -1 EBADF (Bad file descriptor) [pid 5715] close(10) = -1 EBADF (Bad file descriptor) [pid 5715] close(11) = -1 EBADF (Bad file descriptor) [pid 5715] close(12) = -1 EBADF (Bad file descriptor) [pid 5715] close(13) = -1 EBADF (Bad file descriptor) [pid 5715] close(14) = -1 EBADF (Bad file descriptor) [pid 5715] close(15) = -1 EBADF (Bad file descriptor) [pid 5715] close(16) = -1 EBADF (Bad file descriptor) [pid 5715] close(17) = -1 EBADF (Bad file descriptor) [ 290.726014][ T30] &dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 290.726258][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.740071][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.746061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.753166][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.759970][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.766078][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.766307][ T30] #5: [ 290.773073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5715] close(18) = -1 EBADF (Bad file descriptor) [pid 5715] close(19) = -1 EBADF (Bad file descriptor) [pid 5715] close(20) = -1 EBADF (Bad file descriptor) [pid 5715] close(21) = -1 EBADF (Bad file descriptor) [pid 5715] close(22) = -1 EBADF (Bad file descriptor) [pid 5715] close(23) = -1 EBADF (Bad file descriptor) [pid 5715] close(24) = -1 EBADF (Bad file descriptor) [pid 5715] close(25) = -1 EBADF (Bad file descriptor) [pid 5715] close(26) = -1 EBADF (Bad file descriptor) [pid 5715] close(27) = -1 EBADF (Bad file descriptor) [ 290.773094][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.773361][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.795531][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.802350][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.808324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.810418][ T30] ffffffff8f0a4448 [ 290.815336][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.825894][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5715] close(28) = -1 EBADF (Bad file descriptor) [pid 5715] close(29) = -1 EBADF (Bad file descriptor) [pid 5715] exit_group(0 [pid 5716] <... ioctl resumed> ) = ? [pid 5715] <... exit_group resumed>) = ? [pid 5717] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5716] +++ exited with 0 +++ [pid 5715] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5102] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 114 ./strace-static-x86_64: Process 5726 attached [ 290.831889][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.834966][ T30] ( [ 290.838898][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.848209][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.854223][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.861265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.862667][ T30] input_mutex [ 290.868059][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5726] set_robust_list(0x555589418760, 24) = 0 [pid 5726] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5726] setpgid(0, 0) = 0 [pid 5726] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5726] write(3, "1000", 4) = 4 [pid 5726] close(3executing program ) = 0 [pid 5726] write(1, "executing program\n", 18) = 18 [ 290.868307][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.884236][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.891069][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.891763][ T30] ){+.+.}-{3:3} [ 290.897036][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.897272][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.914091][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.920056][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.927097][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5726] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5726] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5726] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5726] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5726] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5726] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 290.932814][ T30] , at: input_register_device+0xade/0x1090 [ 290.933881][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.934169][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.939715][ T30] 5 locks held by kworker/u8:7/2829: [ 290.945605][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 290.964466][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.970463][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.977489][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5726] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[115]}, 88) = 115 [pid 5726] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5726] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5726] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5727 attached [pid 5727] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5727] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5727] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5727] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5727] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5726] <... futex resumed>) = 0 [pid 5727] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5726] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... openat resumed>) = 3 [pid 5726] <... futex resumed>) = 0 [pid 5727] ioctl(3, USB_RAW_IOCTL_INIT [pid 5726] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5727] <... ioctl resumed>, 0x7f6020a4a120) = 0 [ 290.984290][ C1] yealink 5-1:36.0: unexpected response 0 [ 290.990218][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 290.997219][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.004033][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.009990][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.017025][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.023837][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5727] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5727] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 291.029813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.036834][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.043642][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.049614][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.053594][ T30] 3 locks held by kworker/u8:9/2885: [ 291.056609][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.056633][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.056839][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.057051][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.080083][ T30] 2 locks held by getty/4850: [ 291.081568][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.081803][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.082020][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.112584][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.118553][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.125585][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.132402][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.134809][ T30] #0: ffff88802f9980a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 291.138339][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.148280][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.148303][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.167796][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.174818][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.181625][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.183565][ T30] #1: [ 291.187573][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.190085][ T30] ffffc90002f162f0 [ 291.190563][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.207661][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.213631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.220666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.227468][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.233619][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.240650][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.247465][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.253429][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.260452][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.266249][ T30] ( [ 291.267240][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.267467][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.282549][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.284820][ T30] &ldata->atomic_read_lock [ 291.289334][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.289604][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.306812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.313636][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.319641][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.326658][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.333471][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.334082][ T30] ){+.+.}-{3:3} [ 291.339428][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.349880][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.356679][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.362621][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.369631][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.369653][ T30] , at: n_tty_read+0x6b5/0x1e10 [pid 5727] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5717] close(3) = 0 [pid 5717] close(4) = -1 EBADF (Bad file descriptor) [pid 5717] close(5) = -1 EBADF (Bad file descriptor) [pid 5717] close(6) = -1 EBADF (Bad file descriptor) [pid 5717] close(7) = -1 EBADF (Bad file descriptor) [pid 5717] close(8) = -1 EBADF (Bad file descriptor) [pid 5717] close(9) = -1 EBADF (Bad file descriptor) [pid 5717] close(10) = -1 EBADF (Bad file descriptor) [pid 5717] close(11) = -1 EBADF (Bad file descriptor) [pid 5717] close(12) = -1 EBADF (Bad file descriptor) [pid 5717] close(13) = -1 EBADF (Bad file descriptor) [pid 5717] close(14) = -1 EBADF (Bad file descriptor) [pid 5717] close(15) = -1 EBADF (Bad file descriptor) [pid 5717] close(16) = -1 EBADF (Bad file descriptor) [pid 5717] close(17) = -1 EBADF (Bad file descriptor) [pid 5717] close(18) = -1 EBADF (Bad file descriptor) [pid 5717] close(19) = -1 EBADF (Bad file descriptor) [pid 5717] close(20) = -1 EBADF (Bad file descriptor) [pid 5717] close(21) = -1 EBADF (Bad file descriptor) [ 291.376412][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.376631][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.394047][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.400858][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.406835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.408708][ T30] 6 locks held by kworker/0:4/5133: [ 291.413849][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.425787][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5717] close(22) = -1 EBADF (Bad file descriptor) [pid 5717] close(23) = -1 EBADF (Bad file descriptor) [pid 5717] close(24) = -1 EBADF (Bad file descriptor) [pid 5717] close(25) = -1 EBADF (Bad file descriptor) [pid 5717] close(26) = -1 EBADF (Bad file descriptor) [pid 5717] close(27) = -1 EBADF (Bad file descriptor) [pid 5717] close(28) = -1 EBADF (Bad file descriptor) [pid 5717] close(29) = -1 EBADF (Bad file descriptor) [pid 5717] exit_group(0) = ? [pid 5718] <... ioctl resumed> ) = ? [ 291.431762][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.438789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.442818][ T30] #0: [ 291.445579][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.448349][ T30] ffff88801cebed48 [ 291.454278][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.465154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.471962][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.478001][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5718] +++ exited with 0 +++ [pid 5717] +++ exited with 0 +++ [pid 5100] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=112, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5100] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 114 ./strace-static-x86_64: Process 5728 attached [pid 5728] set_robust_list(0x555589418760, 24) = 0 [pid 5728] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5728] setpgid(0, 0) = 0 [pid 5728] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5728] write(3, "1000", 4) = 4 [pid 5728] close(3) = 0 executing program [pid 5728] write(1, "executing program\n", 18) = 18 [ 291.485059][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.491867][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.497868][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.504915][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.511722][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.517712][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.523375][ T30] ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830 [pid 5728] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5728] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5728] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5728] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5728] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5728] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5728] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0}./strace-static-x86_64: Process 5729 attached => {parent_tid=[115]}, 88) = 115 [pid 5729] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5728] rt_sigprocmask(SIG_SETMASK, [], [pid 5729] <... rseq resumed>) = 0 [pid 5728] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5729] set_robust_list(0x7f6020a4b9a0, 24 [pid 5728] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... set_robust_list resumed>) = 0 [pid 5728] <... futex resumed>) = 0 [pid 5729] rt_sigprocmask(SIG_SETMASK, [], [pid 5728] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5729] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5729] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5729] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5728] <... futex resumed>) = 0 [ 291.524716][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.540960][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.546936][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.553977][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.560793][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.566785][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.573811][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.580617][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5729] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5729] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5728] <... futex resumed>) = 0 [pid 5729] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5728] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5729] <... openat resumed>) = 3 [pid 5729] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [ 291.586623][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.587974][ T30] #1: [ 291.593623][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.593656][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.593872][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.616265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.623035][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.628947][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5729] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 291.636402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.643314][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.649308][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.653277][ T30] ffffc9000372fd00 [ 291.656308][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.666617][ T30] ( [ 291.666827][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.667100][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.682087][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.688950][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.694882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.696928][ T30] (work_completion)(&hub->events)){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830 [ 291.701878][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.718340][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.724317][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.727380][ T30] #2: [ 291.731343][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.740407][ T30] ffff888023938190 [ 291.740888][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.741129][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.748301][ T30] ( [ 291.750672][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.766609][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.772612][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.779666][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.786560][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.791633][ T30] &dev->mutex [ 291.792515][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.802846][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.809652][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.815662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.822723][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.827358][ T30] ){....}-{3:3} [ 291.829587][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.829835][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.845861][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.852670][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.858655][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.859491][ T30] , at: hub_event+0x1fe/0x5150 [ 291.865789][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.877308][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.883260][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.885277][ T30] #3: [ 291.890261][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.899810][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.905753][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.912781][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.917541][ T30] ffff888069c46190 [ 291.919560][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.919810][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.936083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.942895][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.948648][ T30] (&dev->mutex){....}-{3:3}, at: __device_attach+0x8e/0x520 [ 291.948855][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.963083][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.969884][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.975813][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 291.982850][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 291.989045][ T30] #4: [ 291.989632][ C1] yealink 5-1:36.0: unexpected response 0 [ 291.989880][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.005138][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.010238][ T30] ffff88806999c160 [ 292.011923][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.012172][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.028418][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.035231][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.040236][ T30] ( [ 292.041175][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.043827][ T30] &dev->mutex [ 292.050724][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.060828][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.066815][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.069459][ T30] ){....}-{3:3} [ 292.073812][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.073838][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.074047][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.090995][ T30] , at: __device_attach+0x8e/0x520 [ 292.097032][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.108902][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.109125][ T30] #5: [ 292.114849][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.124639][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.129990][ T30] ffffffff8f0a4448 [ 292.131420][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.131642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.142206][ T30] ( [ 292.147923][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.147949][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.148165][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.170060][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.176869][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.178431][ T30] input_mutex [pid 5729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5719] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 292.182920][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.183144][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.199914][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.205844][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.210607][ T30] ){+.+.}-{3:3} [ 292.212864][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.213579][ T30] , at: input_register_device+0xade/0x1090 [ 292.216344][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.216575][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.241824][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.248624][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.254583][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.261618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.268423][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.270956][ T30] 2 locks held by kworker/1:3/5139: [ 292.274379][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.286518][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.288981][ T30] 2 locks held by kworker/1:4/5140: [ 292.293304][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.293531][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.293762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.318165][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.324162][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.327663][ T30] 6 locks held by kworker/1:5/5141: [ 292.331190][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.343003][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.348984][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.351415][ T30] 2 locks held by kworker/1:6/5142: [ 292.355993][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.367923][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.370274][ T30] 4 locks held by udevd/5149: [ 292.373883][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.385396][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.392187][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.398139][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.403600][ T30] #0: ffff88802c89d668 (&p->lock){+.+.}-{3:3}, at: seq_read_iter+0xb7/0xd60 [ 292.405149][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.420599][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.423788][ T30] #1: [ 292.426567][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.426792][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.426812][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.427068][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.427278][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.427299][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.427517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.439679][ T30] ffff888076e6cc88 [ 292.444027][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.451779][ T30] ( [ 292.456375][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.456630][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.456859][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.481160][ T30] &of->mutex [ 292.486764][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.487037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.487271][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.505392][ T30] #2 [ 292.508936][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.509190][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.518981][ T30] ){+.+.}-{3:3} [ 292.525077][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.557253][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.563201][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.569833][ T30] , at: kernfs_seq_start+0x53/0x3b0 [ 292.570228][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.582012][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.587997][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.595043][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.600809][ T30] #2: [ 292.601833][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.602096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.613725][ T30] ffff888015bb8e18 [ 292.617389][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.627962][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.633439][ T30] (kn->active#24){.+.+}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 292.633965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.648455][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.655250][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.661189][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.668267][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.669886][ T30] #3: [ 292.675061][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.675318][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.690691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.697498][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.703481][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.708337][ T30] ffff888069c46190 [ 292.710500][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.721016][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.726971][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.734154][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.735544][ T30] ( [ 292.740951][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.741180][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.756322][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.763114][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.769057][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.771280][ T30] &dev->mutex [ 292.776049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.786138][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5719] close(3) = 0 [pid 5719] close(4) = -1 EBADF (Bad file descriptor) [pid 5719] close(5) = -1 EBADF (Bad file descriptor) [pid 5719] close(6) = -1 EBADF (Bad file descriptor) [pid 5719] close(7) = -1 EBADF (Bad file descriptor) [pid 5719] close(8) = -1 EBADF (Bad file descriptor) [pid 5719] close(9) = -1 EBADF (Bad file descriptor) [ 292.792117][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.799229][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.806038][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.812052][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.813595][ T30] ){....}-{3:3} [ 292.819169][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.829448][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.835410][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5719] close(10) = -1 EBADF (Bad file descriptor) [pid 5719] close(11) = -1 EBADF (Bad file descriptor) [pid 5719] close(12) = -1 EBADF (Bad file descriptor) [pid 5719] close(13) = -1 EBADF (Bad file descriptor) [pid 5719] close(14) = -1 EBADF (Bad file descriptor) [pid 5719] close(15) = -1 EBADF (Bad file descriptor) [pid 5719] close(16) = -1 EBADF (Bad file descriptor) [pid 5719] close(17) = -1 EBADF (Bad file descriptor) [pid 5719] close(18) = -1 EBADF (Bad file descriptor) [pid 5719] close(19) = -1 EBADF (Bad file descriptor) [pid 5719] close(20) = -1 EBADF (Bad file descriptor) [pid 5719] close(21) = -1 EBADF (Bad file descriptor) [pid 5719] close(22) = -1 EBADF (Bad file descriptor) [pid 5719] close(23) = -1 EBADF (Bad file descriptor) [pid 5719] close(24) = -1 EBADF (Bad file descriptor) [ 292.842437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.847595][ T30] , at: manufacturer_show+0x26/0xa0 [ 292.849220][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.849468][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.867245][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.874059][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.880076][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5719] close(25) = -1 EBADF (Bad file descriptor) [pid 5719] close(26) = -1 EBADF (Bad file descriptor) [pid 5719] close(27) = -1 EBADF (Bad file descriptor) [pid 5719] close(28) = -1 EBADF (Bad file descriptor) [pid 5719] close(29) = -1 EBADF (Bad file descriptor) [pid 5719] exit_group(0 [pid 5720] <... ioctl resumed> ) = ? [pid 5719] <... exit_group resumed>) = ? [pid 5721] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 292.887124][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.887957][ T30] 4 locks held by udevd/5150: [ 292.893912][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.894184][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.911646][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.918467][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.924472][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.931510][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5720] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5099] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=105, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5099] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555589418750) = 107 ./strace-static-x86_64: Process 5730 attached [pid 5730] set_robust_list(0x555589418760, 24) = 0 [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5730] setpgid(0, 0) = 0 [ 292.938322][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.942897][ T30] #0: [ 292.944279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.947084][ T30] ffff88802c31f2f0 [ 292.954073][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.964621][ C1] yealink 5-1:36.0: unexpected response 0 [ 292.970600][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.977621][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 292.984428][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5730] write(3, "1000", 4) = 4 [pid 5730] close(3executing program ) = 0 [pid 5730] write(1, "executing program\n", 18) = 18 [pid 5730] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5730] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5730] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5730] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5730] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[108]}, 88) = 108 [pid 5730] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [ 292.990413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 292.992069][ T30] ( [ 292.997437][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.006784][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.012746][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.018078][ T30] &p->lock){+.+.}-{3:3} [ 293.019736][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.019762][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.036687][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5730] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5731 attached ) = 0 [pid 5731] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053 [pid 5730] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5731] <... rseq resumed>) = 0 [pid 5731] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5731] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5731] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5731] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5730] <... futex resumed>) = 0 [pid 5730] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5731] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5730] <... futex resumed>) = 0 [ 293.043702][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.050518][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.056475][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.059912][ T30] , at: seq_read_iter+0xb7/0xd60 [ 293.063466][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.075200][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.081148][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5730] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5731] <... openat resumed>) = 3 [pid 5731] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5731] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5731] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 293.088182][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.089428][ T30] #1: [ 293.094969][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.095207][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.110629][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.117536][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.123538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.130550][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.132075][ T30] ffff88806ae01088 [ 293.137333][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.137564][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.154004][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.158371][ T30] ( [ 293.160796][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.161054][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.176142][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.182032][ T30] &of->mutex [ 293.182956][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.183182][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.183393][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.188462][ T30] #2 [ 293.192125][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.192362][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.221013][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.227855][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.233679][ T30] ){+.+.}-{3:3} [ 293.233812][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.236420][ T30] , at: kernfs_seq_start+0x53/0x3b0 [ 293.237499][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.256113][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.262096][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.269118][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.275918][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.281859][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.288855][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.293305][ T30] #2: [ 293.295632][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.295862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.307978][ T30] ffff8880239e2878 [ 293.311152][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.321684][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.327652][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.328080][ T30] ( [ 293.334619][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.343912][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.349829][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.356826][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.359159][ T30] kn->active [ 293.363603][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.363862][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.379633][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.386443][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.391691][ T30] #24){.+.+}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 293.392389][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.405827][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.412619][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.418588][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.422509][ T30] #3: [ 293.425600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.435226][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5731] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5721] close(3) = 0 [pid 5721] close(4) = -1 EBADF (Bad file descriptor) [pid 5721] close(5) = -1 EBADF (Bad file descriptor) [pid 5721] close(6) = -1 EBADF (Bad file descriptor) [pid 5721] close(7) = -1 EBADF (Bad file descriptor) [pid 5721] close(8) = -1 EBADF (Bad file descriptor) [pid 5721] close(9) = -1 EBADF (Bad file descriptor) [pid 5721] close(10) = -1 EBADF (Bad file descriptor) [pid 5721] close(11) = -1 EBADF (Bad file descriptor) [pid 5721] close(12) = -1 EBADF (Bad file descriptor) [ 293.441237][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.443712][ T30] ffff88806a792190 [ 293.448288][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.448313][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.448521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.448733][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.448752][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.448965][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.486083][ T30] ( [pid 5721] close(13) = -1 EBADF (Bad file descriptor) [pid 5721] close(14 [pid 5723] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5721] <... close resumed>) = -1 EBADF (Bad file descriptor) [pid 5721] close(15) = -1 EBADF (Bad file descriptor) [pid 5721] close(16) = -1 EBADF (Bad file descriptor) [pid 5721] close(17) = -1 EBADF (Bad file descriptor) [pid 5721] close(18) = -1 EBADF (Bad file descriptor) [pid 5721] close(19) = -1 EBADF (Bad file descriptor) [pid 5721] close(20) = -1 EBADF (Bad file descriptor) [pid 5721] close(21) = -1 EBADF (Bad file descriptor) [pid 5721] close(22) = -1 EBADF (Bad file descriptor) [pid 5721] close(23) = -1 EBADF (Bad file descriptor) [pid 5721] close(24) = -1 EBADF (Bad file descriptor) [pid 5721] close(25) = -1 EBADF (Bad file descriptor) [pid 5721] close(26) = -1 EBADF (Bad file descriptor) [pid 5721] close(27) = -1 EBADF (Bad file descriptor) [pid 5721] close(28) = -1 EBADF (Bad file descriptor) [pid 5721] close(29) = -1 EBADF (Bad file descriptor) [ 293.491354][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.500730][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.506459][ T30] &dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0 [ 293.506800][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.521123][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.527925][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.533890][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5721] exit_group(0) = ? [pid 5722] <... ioctl resumed> ) = ? [pid 5722] +++ exited with 0 +++ [pid 5721] +++ exited with 0 +++ [pid 5105] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- [pid 5105] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5732 attached , child_tidptr=0x555589418750) = 116 [pid 5732] set_robust_list(0x555589418760, 24) = 0 [ 293.540920][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.547732][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.553742][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.560767][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.563810][ T30] 4 locks held by udevd/5158: [ 293.567549][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.578256][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.585265][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5732] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5732] setpgid(0, 0) = 0 [pid 5732] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5732] write(3, "1000", 4) = 4 [pid 5732] close(3) = 0 executing program [pid 5732] write(1, "executing program\n", 18) = 18 [pid 5732] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5732] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5732] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 293.592070][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.598034][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.605039][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.612033][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.613871][ T30] #0: [ 293.617994][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.627817][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.634635][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5732] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[117]}, 88) = 117 ./strace-static-x86_64: Process 5733 attached [pid 5733] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5733] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5733] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5732] rt_sigprocmask(SIG_SETMASK, [], [pid 5733] futex(0x7f6020b203e8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5732] <... rt_sigprocmask resumed>NULL, 8) = 0 [pid 5733] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5732] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102 [pid 5732] <... futex resumed>) = 0 [pid 5733] <... write resumed>) = -1 EBADF (Bad file descriptor) [ 293.640625][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.647647][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.648460][ T30] ffff8880220a4418 [ 293.654441][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.654680][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.654903][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.654923][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.655142][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5732] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000} [pid 5733] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5733] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5732] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5733] <... openat resumed>) = 3 [pid 5732] <... futex resumed>) = 0 [pid 5733] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f6020a4a120) = 0 [pid 5733] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 293.655357][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.655376][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.655590][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.711014][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.717819][ T30] ( [ 293.717826][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.720336][ T30] &p->lock){+.+.}-{3:3} [ 293.726266][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.737594][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5732] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5733] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 293.744428][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.750478][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.757525][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.764341][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.770344][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.770767][ T30] , at: seq_read_iter+0xb7/0xd60 [ 293.777348][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.777370][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.777602][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.797245][ T30] #1: [ 293.801995][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.807186][ T30] ffff888027acac88 [ 293.811554][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.811802][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.828092][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.834903][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.840978][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.847427][ T30] ( [ 293.847974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.857379][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.863328][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.870352][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.872226][ T30] &of->mutex [ 293.877266][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.877492][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.891736][ T30] #2 [ 293.893769][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.898759][ T30] ){+.+.}-{3:3} [ 293.903092][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.903320][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.903536][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.921907][ T30] , at: kernfs_seq_start+0x53/0x3b0 [ 293.926136][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.926371][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.926586][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.946728][ T30] #2: [ 293.950835][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.951075][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.966402][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.973202][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.979181][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 293.986211][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 293.987911][ T30] ffff88801e80c2d8 [ 293.993039][ C1] yealink 5-1:36.0: unexpected response 0 [ 293.993282][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.009697][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.011584][ T30] ( [ 294.016480][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.016710][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.031974][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.038780][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5733] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5726] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [ 294.044744][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.045218][ T30] kn->active#24){.+.+}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 294.051737][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.065838][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.071806][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.078837][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.085661][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.091642][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5723] close(3) = 0 [pid 5723] close(4) = -1 EBADF (Bad file descriptor) [pid 5723] close(5) = -1 EBADF (Bad file descriptor) [pid 5723] close(6) = -1 EBADF (Bad file descriptor) [pid 5723] close(7) = -1 EBADF (Bad file descriptor) [pid 5723] close(8) = -1 EBADF (Bad file descriptor) [pid 5723] close(9) = -1 EBADF (Bad file descriptor) [pid 5723] close(10) = -1 EBADF (Bad file descriptor) [ 294.098742][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.105563][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.111521][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.118521][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.120521][ T30] #3: [ 294.125300][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.125538][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.125762][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5723] close(11) = -1 EBADF (Bad file descriptor) [pid 5723] close(12) = -1 EBADF (Bad file descriptor) [pid 5723] close(13) = -1 EBADF (Bad file descriptor) [pid 5723] close(14) = -1 EBADF (Bad file descriptor) [pid 5723] close(15) = -1 EBADF (Bad file descriptor) [pid 5723] close(16) = -1 EBADF (Bad file descriptor) [pid 5723] close(17) = -1 EBADF (Bad file descriptor) [pid 5723] close(18) = -1 EBADF (Bad file descriptor) [pid 5723] close(19) = -1 EBADF (Bad file descriptor) [pid 5723] close(20) = -1 EBADF (Bad file descriptor) [pid 5723] close(21) = -1 EBADF (Bad file descriptor) [pid 5723] close(22) = -1 EBADF (Bad file descriptor) [pid 5723] close(23) = -1 EBADF (Bad file descriptor) [pid 5723] close(24) = -1 EBADF (Bad file descriptor) [pid 5723] close(25) = -1 EBADF (Bad file descriptor) [pid 5723] close(26) = -1 EBADF (Bad file descriptor) [pid 5723] close(27) = -1 EBADF (Bad file descriptor) [pid 5723] close(28) = -1 EBADF (Bad file descriptor) [ 294.147715][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.152698][ T30] ffff888017be2190 (&dev->mutex){....}-{3:3}, at: manufacturer_show+0x26/0xa0 [ 294.153686][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.162760][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.176290][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.182276][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.189403][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [pid 5723] close(29) = -1 EBADF (Bad file descriptor) [pid 5723] exit_group(0 [pid 5724] <... ioctl resumed> ) = ? [pid 5723] <... exit_group resumed>) = ? [pid 5724] +++ exited with 0 +++ [pid 5723] +++ exited with 0 +++ [pid 5104] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- [pid 5104] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 294.196218][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.202279][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.209301][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.211584][ T30] 4 locks held by udevd/5169: [ 294.216171][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.216433][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.233713][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.240693][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5104] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5734 attached [pid 5734] set_robust_list(0x555589418760, 24 [pid 5104] <... clone resumed>, child_tidptr=0x555589418750) = 116 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5734] setpgid(0, 0) = 0 [pid 5734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 294.246696][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.251755][ T30] #0: [ 294.253691][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.262117][ T30] ffff88802aeb68b8 [ 294.263208][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.263460][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.279867][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.283089][ T30] ( [ 294.286649][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5734] write(3, "1000", 4executing program ) = 4 [pid 5734] close(3) = 0 [pid 5734] write(1, "executing program\n", 18) = 18 [pid 5734] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] rt_sigaction(SIGRT_1, {sa_handler=0x7f6020abfc20, sa_mask=[], sa_flags=SA_RESTORER|SA_ONSTACK|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f6020a66e40}, NULL, 8) = 0 [pid 5734] rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 [pid 5734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f6020a2b000 [pid 5734] mprotect(0x7f6020a2c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 294.286878][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.301914][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.307311][ T30] &p->lock [ 294.308710][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.308961][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.312588][ T30] ){+.+.}-{3:3} [ 294.317730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.334617][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.340566][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5734] rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [pid 5734] clone3({flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, child_tid=0x7f6020a4b990, parent_tid=0x7f6020a4b990, exit_signal=0, stack=0x7f6020a2b000, stack_size=0x20240, tls=0x7f6020a4b6c0} => {parent_tid=[117]}, 88) = 117 [pid 5734] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5734] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=50000000}./strace-static-x86_64: Process 5735 attached [pid 5735] rseq(0x7f6020a4bfe0, 0x20, 0, 0x53053053) = 0 [pid 5735] set_robust_list(0x7f6020a4b9a0, 24) = 0 [pid 5735] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5735] write(-1, "\xfc\x00\x00\x00\xa2\xe3\xad\x21\xed\x0d\x1b\xf9\x1b\x29\x55\x09\x87\xf7\x0e\x06\xd0\x38\xe7\xff\x7f\xc6\xe5\x53\x9b\x0d\x3d\x0e\x8b\x08\x9b\x3f\x3b\x09\x6c\x06\x08\x90\xe0\x87\x8f\x0e\x1a\xc6\xe7\x04\x9b\x09\x6e\x95\x9b\x44\x9a\x24\x0d\x5b\x67\xf3\x98\x8f\x7e\xf3\x19\x52\x01\x00\xff\xe8\xd1\x78\x70\x8c\x52\x3c\x92\x1b\x1b\x5b\x31\x07\x0b\x07\x5d\x0d\x36\xcd\x3b\x78\x13\x0d\xaa\x61\xd8\xe8\x04\x00"..., 4102) = -1 EBADF (Bad file descriptor) [pid 5735] futex(0x7f6020b203ec, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5734] <... futex resumed>) = 0 [pid 5735] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5734] futex(0x7f6020b203e8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] <... openat resumed>) = 3 [pid 5734] <... futex resumed>) = 0 [pid 5735] ioctl(3, USB_RAW_IOCTL_INIT [ 294.347611][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.354422][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.360413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.367436][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.374223][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.380131][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.387242][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.394056][ C1] yealink 5-1:36.0: unexpected response 0 [pid 5734] futex(0x7f6020b203ec, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5735] <... ioctl resumed>, 0x7f6020a4a120) = 0 [pid 5735] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f6020a4a120) = 0 [ 294.396431][ T30] , at: seq_read_iter+0xb7/0xd60 [ 294.400037][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.411754][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.418651][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.424645][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.431668][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.438480][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.444461][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.449089][ T30] #1: [ 294.451459][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.460370][ T30] ffff888074b41c88 [ 294.461018][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.461247][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.471664][ T30] ( [ 294.477517][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.477541][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.477820][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.478037][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.478058][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.478271][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.478484][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.497320][ T30] &of->mutex [ 294.500206][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.500454][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.542321][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.549382][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.555340][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.562344][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.568311][ T30] #2 [ 294.569134][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.569372][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.571651][ T30] ){+.+.}-{3:3} [ 294.577561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.577579][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.577799][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.578001][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.578020][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.578217][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.578430][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.578450][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.578662][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.647252][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.654057][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.660051][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.661830][ T30] , at: kernfs_seq_start+0x53/0x3b0 [ 294.667074][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.679083][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.684009][ T30] #2: ffff8880223253c8 (kn->active#24){.+.+}-{0:0}, at: kernfs_seq_start+0x72/0x3b0 [ 294.685033][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5728] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5726] close(3) = 0 [ 294.701467][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.708274][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.714252][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.721281][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.726153][ T30] #3: [ 294.728061][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.728301][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.742332][ T30] ffff888074924190 (&dev->mutex){....}-{3:3} [pid 5726] close(4) = -1 EBADF (Bad file descriptor) [pid 5726] close(5) = -1 EBADF (Bad file descriptor) [pid 5726] close(6) = -1 EBADF (Bad file descriptor) [pid 5726] close(7) = -1 EBADF (Bad file descriptor) [pid 5726] close(8) = -1 EBADF (Bad file descriptor) [pid 5726] close(9) = -1 EBADF (Bad file descriptor) [pid 5726] close(10) = -1 EBADF (Bad file descriptor) [pid 5726] close(11) = -1 EBADF (Bad file descriptor) [pid 5726] close(12) = -1 EBADF (Bad file descriptor) [pid 5726] close(13) = -1 EBADF (Bad file descriptor) [pid 5726] close(14) = -1 EBADF (Bad file descriptor) [pid 5726] close(15) = -1 EBADF (Bad file descriptor) [pid 5726] close(16) = -1 EBADF (Bad file descriptor) [pid 5726] close(17) = -1 EBADF (Bad file descriptor) [pid 5726] close(18) = -1 EBADF (Bad file descriptor) [pid 5726] close(19) = -1 EBADF (Bad file descriptor) [pid 5726] close(20) = -1 EBADF (Bad file descriptor) [ 294.743615][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.743617][ T30] , at: manufacturer_show+0x26/0xa0 [ 294.743675][ T30] [ 294.749614][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.769882][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.776913][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.783728][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.789694][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5726] close(21) = -1 EBADF (Bad file descriptor) [pid 5726] close(22) = -1 EBADF (Bad file descriptor) [pid 5726] close(23) = -1 EBADF (Bad file descriptor) [pid 5726] close(24) = -1 EBADF (Bad file descriptor) [pid 5726] close(25) = -1 EBADF (Bad file descriptor) [pid 5726] close(26) = -1 EBADF (Bad file descriptor) [ 294.796730][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.803543][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.809517][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.816562][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.823381][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.829363][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.836394][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.838070][ T30] ============================================= [ 294.838070][ T30] [pid 5726] close(27) = -1 EBADF (Bad file descriptor) [pid 5726] close(28) = -1 EBADF (Bad file descriptor) [pid 5726] close(29) = -1 EBADF (Bad file descriptor) [pid 5726] exit_group(0 [pid 5727] <... ioctl resumed> ) = ? [pid 5726] <... exit_group resumed>) = ? [ 294.843186][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.843426][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.864561][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.871365][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.877324][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.884310][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.891113][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.891192][ T30] NMI backtrace for cpu 0 [ 294.897061][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.901175][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0 [ 294.908136][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.917789][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 294.924541][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.934581][ T30] Call Trace: [ 294.940499][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.943564][ T30] [ 294.950603][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.953342][ T30] dump_stack_lvl+0x241/0x360 [ 294.960103][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.964769][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 294.970665][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 294.975654][ T30] ? __pfx__printk+0x10/0x10 [ 294.982600][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 294.986971][ T30] ? vprintk_emit+0x631/0x770 [ 294.993728][ C1] yealink 5-1:36.0: unexpected response 0 [ 294.998391][ T30] ? __pfx_vprintk_emit+0x10/0x10 [ 295.004299][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.009112][ T30] nmi_cpu_backtrace+0x49c/0x4d0 [ 295.016049][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.020816][ T30] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 295.027562][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.032998][ T30] ? _printk+0xd5/0x120 [ 295.038911][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.042852][ T30] ? __pfx__printk+0x10/0x10 [ 295.049795][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.054178][ T30] ? __wake_up_klogd+0xcc/0x110 [ 295.060925][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.065761][ T30] ? __pfx__printk+0x10/0x10 [ 295.071667][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.076064][ T30] ? __rcu_read_unlock+0xa1/0x110 [ 295.083017][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.087822][ T30] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 295.094569][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.100530][ T30] nmi_trigger_cpumask_backtrace+0x198/0x320 [ 295.106444][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.112241][ T30] watchdog+0xfde/0x1020 [ 295.119667][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.123648][ T30] ? watchdog+0x1ea/0x1020 [ 295.130395][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.134806][ T30] ? __pfx_watchdog+0x10/0x10 [ 295.140736][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.145194][ T30] kthread+0x2f0/0x390 [ 295.152175][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.155999][ T30] ? __pfx_watchdog+0x10/0x10 [ 295.162744][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.167401][ T30] ? __pfx_kthread+0x10/0x10 [ 295.173311][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.177683][ T30] ret_from_fork+0x4b/0x80 [ 295.184618][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.188829][ T30] ? __pfx_kthread+0x10/0x10 [ 295.195753][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.200328][ T30] ret_from_fork_asm+0x1a/0x30 [ 295.206326][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 295.210893][ T30] [ 295.217822][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 295.222378][ T30] Sending NMI from CPU 0 to CPUs 1: [ 295.227393][ C1] yealink 5-1:36.0: unexpected response 0 [ 295.233507][ C1] NMI backtrace for cpu 1 [ 295.233531][ C1] CPU: 1 PID: 57 Comm: kworker/1:1H Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0 [ 295.233551][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 295.233564][ C1] Workqueue: kblockd blk_mq_requeue_work [ 295.233603][ C1] RIP: 0010:io_serial_in+0x76/0xb0 [ 295.233625][ C1] Code: 20 d2 59 fc 89 e9 41 d3 e6 48 83 c3 40 48 89 d8 48 c1 e8 03 42 80 3c 38 00 74 08 48 89 df e8 01 92 bf fc 44 03 33 44 89 f2 ec <0f> b6 c0 5b 41 5e 41 5f 5d c3 cc cc cc cc 89 e9 80 e1 07 38 c1 7c [ 295.233641][ C1] RSP: 0018:ffffc90000a17bd8 EFLAGS: 00000002 [ 295.233656][ C1] RAX: 1ffffffff2959c00 RBX: ffffffff94ace200 RCX: 0000000000000000 [ 295.233670][ C1] RDX: 00000000000003fd RSI: 0000000000000000 RDI: 0000000000000020 [ 295.233682][ C1] RBP: 0000000000000000 R08: ffffffff853c4456 R09: 1ffff11003f72046 [ 295.233695][ C1] R10: dffffc0000000000 R11: ffffffff853c4410 R12: dffffc0000000000 [ 295.233709][ C1] R13: 00000000000026ac R14: 00000000000003fd R15: dffffc0000000000 [ 295.233722][ C1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 295.233737][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 295.233750][ C1] CR2: 00007fff8a2fc168 CR3: 000000000e132000 CR4: 00000000003506f0 [ 295.233767][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 295.233777][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 295.233789][ C1] Call Trace: [ 295.233797][ C1] [ 295.233805][ C1] ? nmi_cpu_backtrace+0x3c2/0x4d0 [ 295.233830][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 295.233852][ C1] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 295.233876][ C1] ? nmi_handle+0x2a/0x5a0 [ 295.233912][ C1] ? nmi_cpu_backtrace_handler+0xc/0x20 [ 295.233934][ C1] ? nmi_handle+0x14f/0x5a0 [ 295.233966][ C1] ? nmi_handle+0x2a/0x5a0 [ 295.233993][ C1] ? io_serial_in+0x76/0xb0 [ 295.234011][ C1] ? default_do_nmi+0x63/0x160 [ 295.234036][ C1] ? exc_nmi+0x123/0x1f0 [ 295.234060][ C1] ? end_repeat_nmi+0xf/0x53 [ 295.234084][ C1] ? __pfx_io_serial_in+0x10/0x10 [ 295.234102][ C1] ? io_serial_in+0x46/0xb0 [ 295.234122][ C1] ? io_serial_in+0x76/0xb0 [ 295.234140][ C1] ? io_serial_in+0x76/0xb0 [ 295.234159][ C1] ? io_serial_in+0x76/0xb0 [ 295.234178][ C1] [ 295.234184][ C1] [ 295.234192][ C1] serial8250_console_write+0x1099/0x1770 [ 295.234223][ C1] ? __pfx_serial8250_console_write+0x10/0x10 [ 295.234242][ C1] ? __pfx_lock_release+0x10/0x10 [ 295.234260][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 295.234291][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 295.234318][ C1] ? console_flush_all+0x3a8/0xfd0 [ 295.234345][ C1] ? __pfx_univ8250_console_write+0x10/0x10 [ 295.234369][ C1] console_flush_all+0x865/0xfd0 [ 295.234397][ C1] ? console_flush_all+0x152/0xfd0 [ 295.234426][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 295.234446][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 295.234483][ C1] console_unlock+0x13b/0x4d0 [ 295.234510][ C1] ? __pfx_console_unlock+0x10/0x10 [ 295.234532][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 295.234558][ C1] ? __pfx_lock_release+0x10/0x10 [ 295.234580][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 295.234609][ C1] ? vprintk_emit+0x3cf/0x770 [ 295.234632][ C1] vprintk_emit+0x5a6/0x770 [ 295.234657][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 295.234680][ C1] ? __pfx_snprintf+0x10/0x10 [ 295.234702][ C1] ? arch_stack_walk+0x17b/0x1b0 [ 295.234733][ C1] ? read_word_at_a_time+0xe/0x20 [ 295.234752][ C1] ? sized_strscpy+0x8d/0x220 [ 295.234773][ C1] dev_vprintk_emit+0x2ae/0x330 [ 295.234793][ C1] ? __pfx_dev_vprintk_emit+0x10/0x10 [ 295.234816][ C1] ? __lock_acquire+0x1346/0x1fd0 [ 295.234837][ C1] dev_printk_emit+0xdd/0x120 [ 295.234860][ C1] ? __pfx_dev_printk_emit+0x10/0x10 [ 295.234882][ C1] ? __dev_printk+0x137/0x1a0 [ 295.234907][ C1] _dev_err+0x122/0x170 [ 295.234924][ C1] ? kcov_remote_start+0x9e/0x7e0 [ 295.234944][ C1] ? do_raw_spin_lock+0x14f/0x370 [ 295.234975][ C1] ? urb_irq_callback+0xb4/0x5b0 [ 295.234995][ C1] ? __pfx__dev_err+0x10/0x10 [ 295.235017][ C1] ? kcov_remote_start+0x9e/0x7e0 [ 295.235039][ C1] urb_irq_callback+0x3b7/0x5b0 [ 295.235060][ C1] __usb_hcd_giveback_urb+0x373/0x530 [ 295.235082][ C1] dummy_timer+0x830/0x45d0 [ 295.235114][ C1] ? __pfx_lock_release+0x10/0x10 [ 295.235144][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 295.235169][ C1] ? __hrtimer_run_queues+0x477/0xd50 [ 295.235201][ C1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 295.235233][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 295.235263][ C1] ? __pfx_dummy_timer+0x10/0x10 [ 295.235287][ C1] __hrtimer_run_queues+0x59b/0xd50 [ 295.235313][ C1] ? ktime_get_update_offsets_now+0x3c/0x250 [ 295.235343][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 295.235375][ C1] hrtimer_interrupt+0x396/0x990 [ 295.235415][ C1] __sysvec_apic_timer_interrupt+0x110/0x3f0 [ 295.235443][ C1] sysvec_apic_timer_interrupt+0x52/0xc0 [ 295.235472][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 295.235494][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0xd8/0x140 [ 295.235519][ C1] Code: 9c 8f 44 24 20 42 80 3c 23 00 74 08 4c 89 f7 e8 fe b2 6a f6 f6 44 24 21 02 75 52 41 f7 c7 00 02 00 00 74 01 fb bf 01 00 00 00 33 67 d4 f5 65 8b 05 64 b1 72 74 85 c0 74 43 48 c7 04 24 0e 36 [ 295.235534][ C1] RSP: 0018:ffffc90000a18c00 EFLAGS: 00000206 [ 295.235549][ C1] RAX: f33f63daa26ab300 RBX: 1ffff92000143184 RCX: ffffffff8172c78a [ 295.235563][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcaba80 RDI: 0000000000000001 [ 295.235576][ C1] RBP: ffffc90000a18c90 R08: ffffffff92fa85f7 R09: 1ffffffff25f50be [ 295.235590][ C1] R10: dffffc0000000000 R11: fffffbfff25f50bf R12: dffffc0000000000 [ 295.235604][ C1] R13: 1ffff92000143180 R14: ffffc90000a18c20 R15: 0000000000000246 [ 295.235622][ C1] ? mark_lock+0x9a/0x350 [ 295.235646][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 295.235674][ C1] ? timerqueue_del+0xac/0x100 [ 295.235695][ C1] ? __pfx_mac80211_hwsim_beacon+0x10/0x10 [ 295.235719][ C1] __hrtimer_run_queues+0x477/0xd50 [ 295.235744][ C1] ? ktime_get_update_offsets_now+0x3c/0x250 [ 295.235774][ C1] ? __pfx___hrtimer_run_queues+0x10/0x10 [ 295.235801][ C1] ? ktime_get_update_offsets_now+0x22d/0x250 [ 295.235825][ C1] hrtimer_run_softirq+0x19a/0x2c0 [ 295.235855][ C1] handle_softirqs+0x2c4/0x970 [ 295.235875][ C1] ? __irq_exit_rcu+0xf4/0x1c0 [ 295.235896][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 295.235916][ C1] ? irqtime_account_irq+0xd4/0x1e0 [ 295.235944][ C1] __irq_exit_rcu+0xf4/0x1c0 [ 295.235974][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 295.235998][ C1] irq_exit_rcu+0x9/0x30 [ 295.236014][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 295.236042][ C1] [ 295.236049][ C1] [ 295.236056][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 295.236078][ C1] RIP: 0010:lock_acquire+0x264/0x550 [ 295.236096][ C1] Code: 2b 00 74 08 4c 89 f7 e8 ba 7f 89 00 f6 44 24 61 02 0f 85 85 01 00 00 41 f7 c7 00 02 00 00 74 01 fb 48 c7 44 24 40 0e 36 e0 45 <4b> c7 44 25 00 00 00 00 00 43 c7 44 25 09 00 00 00 00 43 c7 44 25 [ 295.236111][ C1] RSP: 0018:ffffc9000132fa60 EFLAGS: 00000206 [ 295.236126][ C1] RAX: 0000000000000001 RBX: 1ffff92000265f58 RCX: 0000000000000001 [ 295.236138][ C1] RDX: dffffc0000000000 RSI: ffffffff8bcacc00 RDI: ffffffff8c1ff240 [ 295.236152][ C1] RBP: ffffc9000132fba8 R08: ffffffff92fa85f7 R09: 1ffffffff25f50be [ 295.236166][ C1] R10: dffffc0000000000 R11: fffffbfff25f50bf R12: 1ffff92000265f54 [ 295.236179][ C1] R13: dffffc0000000000 R14: ffffc9000132fac0 R15: 0000000000000246 [ 295.236207][ C1] ? __pfx_lock_acquire+0x10/0x10 [ 295.236226][ C1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 295.236248][ C1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 295.236271][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 295.236296][ C1] process_scheduled_works+0x91f/0x1830 [ 295.236314][ C1] ? process_scheduled_works+0x90a/0x1830 [ 295.236348][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 295.236372][ C1] ? assign_work+0x364/0x3d0 [ 295.236392][ C1] worker_thread+0x86d/0xd70 [ 295.236416][ C1] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 295.236442][ C1] ? __kthread_parkme+0x169/0x1d0 [ 295.236464][ C1] ? __pfx_worker_thread+0x10/0x10 [ 295.236483][ C1] kthread+0x2f0/0x390 [ 295.236504][ C1] ? __pfx_worker_thread+0x10/0x10 [ 295.236523][ C1] ? __pfx_kthread+0x10/0x10 [ 295.236544][ C1] ret_from_fork+0x4b/0x80 [ 295.236567][ C1] ? __pfx_kthread+0x10/0x10 [ 295.236589][ C1] ret_from_fork_asm+0x1a/0x30 [ 295.236623][ C1] [ 295.236632][ C1] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 3.124 msecs [ 296.080601][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 296.087638][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 296.094445][ C1] yealink 5-1:36.0: unexpected response 0 [ 296.100413][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [pid 5727] +++ exited with 0 +++ [pid 5726] +++ exited with 0 +++ [pid 5102] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=114, si_uid=0, si_status=0, si_utime=0, si_stime=4 /* 0.04 s */} --- [ 296.107451][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 296.114278][ C1] yealink 5-1:36.0: unexpected response 0 [ 296.120206][ C1] yealink 5-1:36.0: urb_ctl_callback - urb status -71 [ 296.127227][ C1] yealink 5-1:36.0: urb_irq_callback - urb status -71 [ 296.134146][ C1] yealink 5-1:36.0: unexpected response 0 [ 296.139058][ T30] Kernel panic - not syncing: hung_task: blocked tasks [ 296.139079][ T30] CPU: 0 PID: 30 Comm: khungtaskd Not tainted 6.10.0-rc1-syzkaller-00304-g83814698cf48 #0 [ 296.139112][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024 [ 296.139129][ T30] Call Trace: [ 296.139139][ T30] [ 296.139150][ T30] dump_stack_lvl+0x241/0x360 [ 296.139187][ T30] ? __pfx_dump_stack_lvl+0x10/0x10 [ 296.139216][ T30] ? __pfx__printk+0x10/0x10 [ 296.139239][ T30] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 296.139274][ T30] ? vscnprintf+0x5d/0x90 [ 296.139308][ T30] panic+0x349/0x860 [ 296.139335][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 296.139371][ T30] ? __pfx_panic+0x10/0x10 [ 296.139392][ T30] ? tick_nohz_tick_stopped+0x82/0xb0 [ 296.139428][ T30] ? __irq_work_queue_local+0x137/0x410 [ 296.139457][ T30] ? preempt_schedule_thunk+0x1a/0x30 [ 296.139484][ T30] ? nmi_trigger_cpumask_backtrace+0x244/0x320 [ 296.139516][ T30] ? nmi_trigger_cpumask_backtrace+0x2d4/0x320 [ 296.139551][ T30] ? nmi_trigger_cpumask_backtrace+0x2d9/0x320 [ 296.139588][ T30] watchdog+0x101d/0x1020 [ 296.139618][ T30] ? watchdog+0x1ea/0x1020 [ 296.139653][ T30] ? __pfx_watchdog+0x10/0x10 [ 296.139679][ T30] kthread+0x2f0/0x390 [ 296.139710][ T30] ? __pfx_watchdog+0x10/0x10 [ 296.139735][ T30] ? __pfx_kthread+0x10/0x10 [ 296.139767][ T30] ret_from_fork+0x4b/0x80 [ 296.139798][ T30] ? __pfx_kthread+0x10/0x10 [ 296.139827][ T30] ret_from_fork_asm+0x1a/0x30 [ 296.139876][ T30] [ 296.140271][ T30] Kernel Offset: disabled [ 296.294884][ T30] Rebooting in 86400 seconds..