./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1566271347 <...> Warning: Permanently added '10.128.1.92' (ECDSA) to the list of known hosts. execve("./syz-executor1566271347", ["./syz-executor1566271347"], 0x7ffeb3259810 /* 10 vars */) = 0 brk(NULL) = 0x555555fe4000 brk(0x555555fe4c40) = 0x555555fe4c40 arch_prctl(ARCH_SET_FS, 0x555555fe4300) = 0 uname({sysname="Linux", nodename="syzkaller", ...}) = 0 set_tid_address(0x555555fe45d0) = 3601 set_robust_list(0x555555fe45e0, 24) = 0 rt_sigaction(SIGRTMIN, {sa_handler=0x7f50b01ad100, sa_mask=[], sa_flags=SA_RESTORER|SA_SIGINFO, sa_restorer=0x7f50b01ad7d0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=0x7f50b01ad1a0, sa_mask=[], sa_flags=SA_RESTORER|SA_RESTART|SA_SIGINFO, sa_restorer=0x7f50b01ad7d0}, NULL, 8) = 0 rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1566271347", 4096) = 28 brk(0x555556005c40) = 0x555556005c40 brk(0x555556006000) = 0x555556006000 mprotect(0x7f50b026e000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3602 attached , child_tidptr=0x555555fe45d0) = 3602 [pid 3601] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3601] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3603 [pid 3601] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3604 attached [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3604 [pid 3604] set_robust_list(0x555555fe45e0, 24) = 0 ./strace-static-x86_64: Process 3603 attached [pid 3601] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3605 [pid 3601] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3604] setpgid(0, 0 [pid 3603] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 3605 attached [pid 3601] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3606 [pid 3601] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] <... setpgid resumed>) = 0 [pid 3603] <... set_robust_list resumed>) = 0 [pid 3604] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] <... openat resumed>) = 3 [pid 3601] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3607 [pid 3601] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] write(3, "1000", 4) = 4 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3608 [pid 3601] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3609 [pid 3604] close(3./strace-static-x86_64: Process 3607 attached ) = 0 ./strace-static-x86_64: Process 3609 attached [pid 3604] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] set_robust_list(0x555555fe45e0, 24 [pid 3604] <... mmap resumed>) = 0x7f50b017c000 [pid 3609] <... set_robust_list resumed>) = 0 [pid 3604] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3604] <... clone resumed>, parent_tid=[3610], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3610 [pid 3605] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 3610 attached ./strace-static-x86_64: Process 3608 attached ./strace-static-x86_64: Process 3606 attached ) = 0 [pid 3604] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3604] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3610] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3608] set_robust_list(0x555555fe45e0, 24 [pid 3606] set_robust_list(0x555555fe45e0, 24 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3611 [pid 3608] <... set_robust_list resumed>) = 0 [pid 3610] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3606] <... set_robust_list resumed>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3610] <... openat resumed>) = 3 [pid 3608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3608] setpgid(0, 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_INIT [pid 3608] <... setpgid resumed>) = 0 [pid 3608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 3611 attached ./strace-static-x86_64: Process 3614 attached ./strace-static-x86_64: Process 3613 attached ./strace-static-x86_64: Process 3612 attached [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3612 [pid 3608] <... openat resumed>) = 3 [pid 3610] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3608] write(3, "1000", 4 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3613 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3614 [pid 3614] set_robust_list(0x555555fe45e0, 24 [pid 3613] set_robust_list(0x555555fe45e0, 24 [pid 3612] set_robust_list(0x555555fe45e0, 24 [pid 3611] set_robust_list(0x555555fe45e0, 24 [pid 3610] <... ioctl resumed>, 0) = 0 [pid 3608] <... write resumed>) = 4 [pid 3608] close(3 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3608] <... close resumed>) = 0 [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3608] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3608] <... futex resumed>) = 0 [pid 3608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3608] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3608] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3613] <... set_robust_list resumed>) = 0 [pid 3614] <... set_robust_list resumed>) = 0 [pid 3612] <... set_robust_list resumed>) = 0 [pid 3613] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3608] <... clone resumed>, parent_tid=[3616], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3616 [pid 3608] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3608] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3613] <... prctl resumed>) = 0 [pid 3611] <... set_robust_list resumed>) = 0 [pid 3613] setpgid(0, 0 [pid 3612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3611] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... setpgid resumed>) = 0 [pid 3611] <... prctl resumed>) = 0 [pid 3611] setpgid(0, 0 [pid 3613] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] <... setpgid resumed>) = 0 [pid 3611] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] <... openat resumed>) = 3 [pid 3611] <... openat resumed>) = 3 [pid 3613] write(3, "1000", 4 [pid 3612] <... prctl resumed>) = 0 [pid 3611] write(3, "1000", 4 [pid 3614] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3613] <... write resumed>) = 4 [pid 3612] setpgid(0, 0 [pid 3611] <... write resumed>) = 4 ./strace-static-x86_64: Process 3616 attached [pid 3614] <... prctl resumed>) = 0 [pid 3613] close(3 [pid 3612] <... setpgid resumed>) = 0 [pid 3611] close(3 [pid 3614] setpgid(0, 0 [pid 3613] <... close resumed>) = 0 [pid 3612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3611] <... close resumed>) = 0 [pid 3613] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] <... openat resumed>) = 3 [pid 3614] <... setpgid resumed>) = 0 [pid 3613] <... futex resumed>) = 0 [pid 3611] <... futex resumed>) = 0 [pid 3614] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] write(3, "1000", 4 [pid 3611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] <... mmap resumed>) = 0x7f50b017c000 [pid 3612] <... write resumed>) = 4 [pid 3611] <... mmap resumed>) = 0x7f50b017c000 [pid 3614] <... openat resumed>) = 3 [pid 3613] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3612] close(3 [pid 3611] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3616] set_robust_list(0x7f50b019c9e0, 24 [pid 3614] write(3, "1000", 4 [pid 3613] <... mprotect resumed>) = 0 [pid 3612] <... close resumed>) = 0 [pid 3611] <... mprotect resumed>) = 0 [pid 3613] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3614] <... write resumed>) = 4 [pid 3616] <... set_robust_list resumed>) = 0 [pid 3612] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3616] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3614] close(3 [pid 3612] <... futex resumed>) = 0 [pid 3616] <... openat resumed>) = 3 [pid 3614] <... close resumed>) = 0 [pid 3613] <... clone resumed>, parent_tid=[3617], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3617 [pid 3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3611] <... clone resumed>, parent_tid=[3618], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3618 [pid 3614] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] ioctl(3, USB_RAW_IOCTL_INIT [pid 3612] <... mmap resumed>) = 0x7f50b017c000 [pid 3611] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3617 attached [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3614] <... futex resumed>) = 0 [pid 3613] <... futex resumed>) = 0 [pid 3612] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3611] <... futex resumed>) = 0 [pid 3617] set_robust_list(0x7f50b019c9e0, 24 [pid 3616] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3612] <... mprotect resumed>) = 0 [pid 3611] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3618 attached [pid 3617] <... set_robust_list resumed>) = 0 [pid 3612] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3618] set_robust_list(0x7f50b019c9e0, 24 [pid 3617] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3614] <... mmap resumed>) = 0x7f50b017c000 [pid 3618] <... set_robust_list resumed>) = 0 [pid 3617] <... openat resumed>) = 3 [pid 3618] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3617] ioctl(3, USB_RAW_IOCTL_INIT [pid 3618] <... openat resumed>) = 3 [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_INIT [pid 3617] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3618] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3614] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3618] <... ioctl resumed>, 0) = 0 [pid 3617] <... ioctl resumed>, 0) = 0 [pid 3616] <... ioctl resumed>, 0) = 0 [pid 3612] <... clone resumed>, parent_tid=[3620], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3620 [pid 3614] <... mprotect resumed>) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3614] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3612] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3622 attached ./strace-static-x86_64: Process 3620 attached [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3614] <... clone resumed>, parent_tid=[3622], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3622 [pid 3612] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3622] set_robust_list(0x7f50b019c9e0, 24 [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3614] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... set_robust_list resumed>) = 0 [pid 3620] set_robust_list(0x7f50b019c9e0, 24 [pid 3614] <... futex resumed>) = 0 [pid 3622] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3620] <... set_robust_list resumed>) = 0 [pid 3614] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3622] <... openat resumed>) = 3 [pid 3622] ioctl(3, USB_RAW_IOCTL_INIT [pid 3620] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3620] <... openat resumed>) = 3 [pid 3622] <... ioctl resumed>, 0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3620] ioctl(3, USB_RAW_IOCTL_INIT [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3620] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 syzkaller login: [ 49.565488][ T6] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 49.595419][ T14] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 49.606407][ T144] usb 3-1: new high-speed USB device number 2 using dummy_hcd [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3618] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3622] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3617] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3616] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3620] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 49.615403][ T2932] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 49.625450][ T23] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 49.631217][ T3624] usb 6-1: new high-speed USB device number 2 using dummy_hcd [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3618] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3620] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3622] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3616] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3610] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3618] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3620] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3610] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3610] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3610] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3610] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3622] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3616] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3610] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3610] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 49.926033][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 49.926064][ T6] usb 1-1: config 0 has no interface number 0 [ 49.926096][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.926123][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3620] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3618] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] <... ioctl resumed>, 0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3622] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3617] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3616] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3620] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3617] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3620] <... ioctl resumed>, 0) = 0 [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3620] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3622] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3618] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3616] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3620] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3616] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3622] <... ioctl resumed>, 0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] <... ioctl resumed>, 0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3620] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3616] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3622] <... ioctl resumed>, 0) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3616] <... ioctl resumed>, 0) = 0 [pid 3622] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3622] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3616] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3622] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3622] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3616] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3622] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3622] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3620] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3617] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3616] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 49.926154][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 49.926211][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3618] <... ioctl resumed>, 0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3622] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3616] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3618] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3618] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 49.926236][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 49.926260][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.926297][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 49.926323][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 49.930937][ T6] usb 1-1: config 0 descriptor?? [ 49.975554][ T14] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 49.975582][ T14] usb 4-1: config 0 has no interface number 0 [ 49.975631][ T14] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.975657][ T14] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3610] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3610] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3604] <... futex resumed>) = 0 [pid 3604] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... futex resumed>) = 0 [pid 3604] <... futex resumed>) = 1 [ 49.975691][ T14] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 49.975725][ T14] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 49.975752][ T14] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 49.975777][ T14] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.975813][ T14] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3604] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3610] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3604] <... futex resumed>) = 0 [pid 3610] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3604] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3610] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3604] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3620] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [ 49.975839][ T14] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.978876][ T14] usb 4-1: config 0 descriptor?? [ 49.981038][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 49.981054][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 49.994867][ T144] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 49.994894][ T144] usb 3-1: config 0 has no interface number 0 [ 49.994930][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3617] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... futex resumed>) = 1 [pid 3617] <... futex resumed>) = 1 [pid 3613] <... futex resumed>) = 0 [pid 3612] <... futex resumed>) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3617] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3613] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3617] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3613] <... futex resumed>) = 0 [pid 3612] <... futex resumed>) = 0 [pid 3620] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3617] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3613] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... futex resumed>) = 0 [pid 3612] <... futex resumed>) = 0 [pid 3613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3613] <... mmap resumed>) = 0x7f50b015b000 [pid 3612] <... mmap resumed>) = 0x7f50b015b000 [pid 3613] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3612] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3604] <... mprotect resumed>) = 0 [pid 3620] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3617] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3613] <... mprotect resumed>) = 0 [pid 3612] <... mprotect resumed>) = 0 [pid 3613] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3612] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3613] <... clone resumed>, parent_tid=[3630], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3630 [pid 3612] <... clone resumed>, parent_tid=[3631], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3631 [pid 3613] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3612] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] <... futex resumed>) = 0 [pid 3612] <... futex resumed>) = 0 [pid 3613] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3612] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3622] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3616] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3622] <... futex resumed>) = 1 [pid 3616] <... futex resumed>) = 1 [pid 3614] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3630 attached [pid 3622] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3616] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3614] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... futex resumed>) = 0 [pid 3604] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3631 attached [pid 3622] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3614] <... futex resumed>) = 0 [pid 3631] set_robust_list(0x7f50b017b9e0, 24 [pid 3622] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3614] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... set_robust_list resumed>) = 0 [pid 3622] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3614] <... futex resumed>) = 0 [pid 3631] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3622] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3614] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3622] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3614] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3631] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3630] set_robust_list(0x7f50b017b9e0, 24 [pid 3614] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3608] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3614] <... clone resumed>, parent_tid=[3633], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3633 [pid 3631] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3614] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3631] <... futex resumed>) = 1 [pid 3614] <... futex resumed>) = 0 [pid 3612] <... futex resumed>) = 0 [pid 3631] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3614] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3632 attached ./strace-static-x86_64: Process 3633 attached [pid 3632] set_robust_list(0x7f50b017b9e0, 24 [pid 3630] <... set_robust_list resumed>) = 0 [pid 3616] <... futex resumed>) = 0 [pid 3608] <... futex resumed>) = 1 [pid 3604] <... clone resumed>, parent_tid=[3632], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3632 [pid 3632] <... set_robust_list resumed>) = 0 [pid 3616] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3632] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3616] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [ 49.994957][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 49.994988][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 49.995019][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 49.995045][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3616] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3618] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3633] set_robust_list(0x7f50b017b9e0, 24 [pid 3630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3618] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3611] <... futex resumed>) = 0 [pid 3608] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3633] <... set_robust_list resumed>) = 0 [pid 3632] <... futex resumed>) = 0 [pid 3630] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3611] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... futex resumed>) = 0 [pid 3604] <... futex resumed>) = 1 [pid 3633] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3632] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3630] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3618] <... futex resumed>) = 0 [pid 3616] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3611] <... futex resumed>) = 1 [pid 3608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3633] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3632] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3630] <... ioctl resumed>, 0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3611] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] <... mmap resumed>) = 0x7f50b015b000 [pid 3604] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3632] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3618] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3611] <... futex resumed>) = 0 [pid 3632] <... ioctl resumed>, 0) = 0 [pid 3618] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3633] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3632] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3630] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] <... mmap resumed>) = 0x7f50b015b000 [pid 3608] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3604] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3632] <... futex resumed>) = 0 [pid 3611] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3632] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3611] <... mprotect resumed>) = 0 [pid 3611] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 49.995070][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.995106][ T144] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 49.995131][ T144] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 49.995973][ T3624] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 49.995997][ T3624] usb 6-1: config 0 has no interface number 0 [pid 3633] <... ioctl resumed>, 0) = 0 [pid 3630] <... futex resumed>) = 1 [pid 3613] <... futex resumed>) = 0 [pid 3611] <... clone resumed>, parent_tid=[3634], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3634 [pid 3608] <... mprotect resumed>) = 0 [pid 3633] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3630] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3618] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3611] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3611] <... futex resumed>) = 0 [pid 3611] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3634 attached [pid 3634] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [ 49.996025][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.996051][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 49.996081][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3634] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3633] <... futex resumed>) = 1 [pid 3614] <... futex resumed>) = 0 [pid 3634] <... ioctl resumed>, 0) = 0 [pid 3633] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] <... clone resumed>, parent_tid=[3636], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3636 ./strace-static-x86_64: Process 3636 attached [pid 3634] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3608] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3636] set_robust_list(0x7f50b017b9e0, 24 [pid 3634] <... futex resumed>) = 1 [pid 3611] <... futex resumed>) = 0 [pid 3608] <... futex resumed>) = 0 [pid 3636] <... set_robust_list resumed>) = 0 [pid 3634] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3636] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 49.996111][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3636] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3636] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 49.996138][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 49.996164][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 49.996200][ T3624] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3610] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3604] exit_group(0 [pid 3632] <... futex resumed>) = ? [pid 3622] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3620] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3617] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3613] exit_group(0 [pid 3610] <... futex resumed>) = ? [pid 3604] <... exit_group resumed>) = ? [pid 3632] +++ exited with 0 +++ [pid 3630] <... futex resumed>) = ? [pid 3622] <... futex resumed>) = 0 [pid 3620] <... futex resumed>) = 0 [pid 3617] <... futex resumed>) = ? [pid 3614] exit_group(0 [pid 3613] <... exit_group resumed>) = ? [pid 3612] exit_group(0 [pid 3610] +++ exited with 0 +++ [pid 3633] <... futex resumed>) = ? [pid 3631] <... futex resumed>) = ? [ 49.996227][ T3624] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3630] +++ exited with 0 +++ [pid 3617] +++ exited with 0 +++ [pid 3614] <... exit_group resumed>) = ? [pid 3613] +++ exited with 0 +++ [pid 3612] <... exit_group resumed>) = ? [pid 3604] +++ exited with 0 +++ [pid 3633] +++ exited with 0 +++ [pid 3631] +++ exited with 0 +++ [pid 3622] +++ exited with 0 +++ [pid 3620] +++ exited with 0 +++ [pid 3614] +++ exited with 0 +++ [pid 3612] +++ exited with 0 +++ [pid 3616] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3614, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3613, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3604, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3616] <... futex resumed>) = 0 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3616] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3608] exit_group(0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3638 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3640 attached [pid 3636] <... futex resumed>) = ? [pid 3616] <... futex resumed>) = ? [pid 3608] <... exit_group resumed>) = ? [pid 3640] set_robust_list(0x555555fe45e0, 24 [pid 3636] +++ exited with 0 +++ [pid 3618] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3611] exit_group(0 [pid 3616] +++ exited with 0 +++ [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3639 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3640 [pid 3634] <... futex resumed>) = ? [pid 3618] <... futex resumed>) = ? [pid 3611] <... exit_group resumed>) = ? [pid 3634] +++ exited with 0 +++ [pid 3618] +++ exited with 0 +++ [pid 3611] +++ exited with 0 +++ [pid 3608] +++ exited with 0 +++ ./strace-static-x86_64: Process 3639 attached ./strace-static-x86_64: Process 3638 attached [pid 3640] <... set_robust_list resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3611, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3640] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3639] set_robust_list(0x555555fe45e0, 24 [pid 3638] set_robust_list(0x555555fe45e0, 24 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3608, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3640] <... prctl resumed>) = 0 [pid 3639] <... set_robust_list resumed>) = 0 [pid 3638] <... set_robust_list resumed>) = 0 [pid 3605] <... restart_syscall resumed>) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3640] setpgid(0, 0 [pid 3639] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3638] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3603] <... restart_syscall resumed>) = 0 [pid 3640] <... setpgid resumed>) = 0 [pid 3639] <... prctl resumed>) = 0 [pid 3638] <... prctl resumed>) = 0 [pid 3640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3639] setpgid(0, 0 [ 49.998170][ T3624] usb 6-1: config 0 descriptor?? [ 50.002282][ T144] usb 3-1: config 0 descriptor?? [ 50.005640][ T23] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3638] setpgid(0, 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3639] <... setpgid resumed>) = 0 [pid 3638] <... setpgid resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3643 attached [pid 3640] <... openat resumed>) = 3 [pid 3639] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3638] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3644 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3643 [pid 3643] set_robust_list(0x555555fe45e0, 24 [pid 3639] <... openat resumed>) = 3 [pid 3638] <... openat resumed>) = 3 [pid 3640] write(3, "1000", 4 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3645 ./strace-static-x86_64: Process 3644 attached [pid 3643] <... set_robust_list resumed>) = 0 [pid 3640] <... write resumed>) = 4 [pid 3639] write(3, "1000", 4 [pid 3638] write(3, "1000", 4 [pid 3644] set_robust_list(0x555555fe45e0, 24 [pid 3643] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3640] close(3 [pid 3639] <... write resumed>) = 4 [pid 3638] <... write resumed>) = 4 [pid 3644] <... set_robust_list resumed>) = 0 [pid 3643] <... prctl resumed>) = 0 [pid 3640] <... close resumed>) = 0 [pid 3639] close(3 [pid 3638] close(3 [pid 3644] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3643] setpgid(0, 0 [pid 3640] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... close resumed>) = 0 [pid 3638] <... close resumed>) = 0 [pid 3644] <... prctl resumed>) = 0 [pid 3643] <... setpgid resumed>) = 0 [pid 3640] <... futex resumed>) = 0 [pid 3639] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] setpgid(0, 0 [pid 3643] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3644] <... setpgid resumed>) = 0 [pid 3643] <... openat resumed>) = 3 [pid 3640] <... mmap resumed>) = 0x7f50b017c000 [pid 3639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 3645 attached [pid 3644] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3643] write(3, "1000", 4 [pid 3640] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3639] <... mmap resumed>) = 0x7f50b017c000 [pid 3638] <... mmap resumed>) = 0x7f50b017c000 [pid 3645] set_robust_list(0x555555fe45e0, 24 [pid 3644] <... openat resumed>) = 3 [pid 3643] <... write resumed>) = 4 [pid 3640] <... mprotect resumed>) = 0 [pid 3639] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3638] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3645] <... set_robust_list resumed>) = 0 [pid 3644] write(3, "1000", 4 [pid 3643] close(3 [pid 3640] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3639] <... mprotect resumed>) = 0 [pid 3638] <... mprotect resumed>) = 0 [pid 3645] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3644] <... write resumed>) = 4 [pid 3643] <... close resumed>) = 0 [pid 3639] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3638] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3645] <... prctl resumed>) = 0 [pid 3644] close(3 [pid 3643] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] <... clone resumed>, parent_tid=[3646], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3646 [pid 3645] setpgid(0, 0 [pid 3644] <... close resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3640] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] <... clone resumed>, parent_tid=[3647], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3647 [pid 3638] <... clone resumed>, parent_tid=[3648], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3648 [pid 3644] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3639] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = 0 [pid 3643] <... mmap resumed>) = 0x7f50b017c000 [pid 3639] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3643] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3639] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3638] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3647 attached [pid 3644] <... mmap resumed>) = 0x7f50b017c000 [pid 3643] <... mprotect resumed>) = 0 [pid 3647] set_robust_list(0x7f50b019c9e0, 24 [ 50.005667][ T23] usb 5-1: config 0 has no interface number 0 [pid 3644] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3643] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3647] <... set_robust_list resumed>) = 0 [pid 3644] <... mprotect resumed>) = 0 [pid 3640] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3646 attached [pid 3647] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3645] <... setpgid resumed>) = 0 [pid 3644] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3643] <... clone resumed>, parent_tid=[3649], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3649 [pid 3640] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3648 attached [pid 3647] <... openat resumed>) = 3 [pid 3646] set_robust_list(0x7f50b019c9e0, 24 [pid 3645] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3643] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] set_robust_list(0x7f50b019c9e0, 24 [pid 3647] ioctl(3, USB_RAW_IOCTL_INIT [pid 3646] <... set_robust_list resumed>) = 0 [pid 3645] <... openat resumed>) = 3 [pid 3644] <... clone resumed>, parent_tid=[3650], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3650 [pid 3643] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3650 attached ./strace-static-x86_64: Process 3649 attached [pid 3648] <... set_robust_list resumed>) = 0 [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3646] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3645] write(3, "1000", 4 [pid 3644] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3650] set_robust_list(0x7f50b019c9e0, 24 [pid 3649] set_robust_list(0x7f50b019c9e0, 24 [pid 3648] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3647] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3646] <... openat resumed>) = 3 [pid 3645] <... write resumed>) = 4 [pid 3644] <... futex resumed>) = 0 [pid 3650] <... set_robust_list resumed>) = 0 [pid 3649] <... set_robust_list resumed>) = 0 [pid 3648] <... openat resumed>) = 3 [pid 3647] <... ioctl resumed>, 0) = 0 [pid 3644] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3650] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3649] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3648] ioctl(3, USB_RAW_IOCTL_INIT [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] ioctl(3, USB_RAW_IOCTL_INIT [pid 3645] close(3 [pid 3650] <... openat resumed>) = 3 [pid 3649] <... openat resumed>) = 3 [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_INIT [pid 3649] ioctl(3, USB_RAW_IOCTL_INIT [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3649] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3650] <... ioctl resumed>, 0) = 0 [pid 3649] <... ioctl resumed>, 0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3645] <... close resumed>) = 0 [pid 3648] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3646] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3645] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] <... ioctl resumed>, 0) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3645] <... mmap resumed>) = 0x7f50b017c000 [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3645] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3645] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3652], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3652 [pid 3645] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3645] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3652 attached [pid 3652] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3652] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3652] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 50.005695][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 50.005721][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 50.005752][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 50.005791][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 50.005818][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 50.005843][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 50.005879][ T23] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 50.005905][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.006614][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 50.006638][ T2932] usb 2-1: config 0 has no interface number 0 [ 50.006665][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 50.006690][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 50.006720][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 50.006750][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 50.006775][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 50.006800][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 50.006833][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 50.006858][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.008853][ T23] usb 5-1: config 0 descriptor?? [ 50.009689][ T2932] usb 2-1: config 0 descriptor?? [ 50.047391][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 50.047404][ T3624] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 50.049888][ T14] r8712u: register rtl8712_netdev_ops to netdev_ops [ 50.049902][ T14] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 50.057863][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 50.057878][ T23] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 50.061380][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 50.061393][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 50.097893][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 50.097904][ T144] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 50.298758][ T3624] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 50.298782][ T3624] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 50.298805][ T3624] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 50.335500][ T23] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 50.335524][ T23] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 50.335546][ T23] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 50.343630][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 50.343651][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 50.343667][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3652] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 50.344719][ T14] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 50.344739][ T14] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 50.344758][ T14] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 50.423779][ T144] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 50.423803][ T144] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 50.423824][ T144] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 50.425457][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3652] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3650] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 50.425479][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 50.425499][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 50.500198][ T144] usb 1-1: USB disconnect, device number 2 [ 50.506988][ T2932] usb 4-1: USB disconnect, device number 2 [ 50.556628][ T3627] usb 6-1: USB disconnect, device number 2 [ 50.557379][ T23] usb 5-1: USB disconnect, device number 2 [ 50.574646][ T3624] usb 2-1: USB disconnect, device number 2 [ 50.579023][ T3641] usb 3-1: USB disconnect, device number 2 [ 51.025636][ T23] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 51.071695][ T3624] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 51.071759][ T144] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 51.085508][ T2932] usb 4-1: new high-speed USB device number 3 using dummy_hcd [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.085637][ T3641] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 51.095558][ T3627] usb 6-1: new high-speed USB device number 3 using dummy_hcd [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3652] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3647] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3652] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3652] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3650] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3648] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3652] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3647] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3646] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3652] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3650] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3649] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3648] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3647] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3652] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3647] <... ioctl resumed>, 0) = 0 [pid 3647] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3647] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3647] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3647] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3652] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3647] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3652] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3652] <... ioctl resumed>, 0) = 0 [pid 3649] <... ioctl resumed>, 0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3649] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3652] <... ioctl resumed>, 0) = 0 [pid 3649] <... ioctl resumed>, 0) = 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3652] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3649] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3652] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3652] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3649] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3652] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3649] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3652] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3649] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 51.395923][ T23] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 51.395954][ T23] usb 5-1: config 0 has no interface number 0 [ 51.395992][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3652] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3650] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3648] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3649] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3650] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3648] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3650] <... ioctl resumed>, 0) = 0 [pid 3648] <... ioctl resumed>, 0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3648] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3650] <... ioctl resumed>, 0) = 0 [pid 3648] <... ioctl resumed>, 0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3648] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3650] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3648] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3650] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3648] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3650] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3648] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3650] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3648] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3650] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3648] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3646] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3646] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3646] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3646] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3646] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3646] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 51.396019][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 51.396050][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 51.396082][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3650] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3646] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 51.396108][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 51.396133][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.396169][ T23] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.396196][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.397853][ T23] usb 5-1: config 0 descriptor?? [ 51.425722][ T144] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 51.425752][ T144] usb 1-1: config 0 has no interface number 0 [ 51.425783][ T144] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3647] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3639] <... futex resumed>) = 0 [pid 3647] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3639] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3647] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3647] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3639] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3639] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3639] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3686], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3686 [pid 3639] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3639] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3647] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 3686 attached [pid 3686] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 51.425810][ T144] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 51.425840][ T144] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 51.425871][ T144] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3686] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3686] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3652] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... ioctl resumed>, 0) = 0 [pid 3652] <... futex resumed>) = 1 [pid 3649] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3686] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3649] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3645] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 0 [pid 3643] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3686] <... futex resumed>) = 1 [pid 3652] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3649] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3645] <... futex resumed>) = 0 [pid 3686] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3652] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3649] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3645] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] <... futex resumed>) = 0 [pid 3639] <... futex resumed>) = 0 [pid 3643] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3652] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3645] <... futex resumed>) = 0 [pid 3643] <... futex resumed>) = 0 [pid 3643] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3652] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3649] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3645] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3643] <... mmap resumed>) = 0x7f50b015b000 [pid 3645] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3643] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3652] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3645] <... mprotect resumed>) = 0 [pid 3643] <... mprotect resumed>) = 0 [pid 3649] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3643] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3645] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3690 attached [pid 3643] <... clone resumed>, parent_tid=[3691], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3691 [pid 3643] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3643] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3691 attached [pid 3691] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3690] set_robust_list(0x7f50b017b9e0, 24 [pid 3645] <... clone resumed>, parent_tid=[3690], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3690 [pid 3690] <... set_robust_list resumed>) = 0 [pid 3645] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3645] <... futex resumed>) = 0 [pid 3690] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3645] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3690] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3691] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3690] <... ioctl resumed>, 0) = 0 [pid 3691] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3690] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3691] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3690] <... futex resumed>) = 1 [pid 3645] <... futex resumed>) = 0 [pid 3691] <... ioctl resumed>, 0) = 0 [pid 3690] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3691] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3643] <... futex resumed>) = 0 [pid 3691] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3650] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = 1 [pid 3648] <... futex resumed>) = 1 [pid 3646] <... futex resumed>) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3650] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3648] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3646] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3648] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3644] <... futex resumed>) = 0 [pid 3640] <... futex resumed>) = 0 [ 51.425897][ T144] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 51.425921][ T144] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.425957][ T144] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.425981][ T144] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3638] <... futex resumed>) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3644] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3640] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3650] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3648] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3646] <... futex resumed>) = 0 [pid 3644] <... futex resumed>) = 0 [pid 3640] <... futex resumed>) = 1 [pid 3638] <... futex resumed>) = 0 [pid 3650] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3648] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3646] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3644] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3640] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3646] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3644] <... mmap resumed>) = 0x7f50b015b000 [pid 3640] <... futex resumed>) = 0 [pid 3638] <... mmap resumed>) = 0x7f50b015b000 [pid 3646] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3644] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3640] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3638] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3644] <... mprotect resumed>) = 0 [pid 3640] <... mmap resumed>) = 0x7f50b015b000 [pid 3638] <... mprotect resumed>) = 0 [pid 3644] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3640] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3638] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3640] <... mprotect resumed>) = 0 [pid 3644] <... clone resumed>, parent_tid=[3693], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3693 [pid 3640] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3638] <... clone resumed>, parent_tid=[3694], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3694 [pid 3644] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] <... futex resumed>) = 0 [pid 3640] <... clone resumed>, parent_tid=[3695], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3695 [pid 3638] <... futex resumed>) = 0 [pid 3644] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3640] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3638] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3694 attached ./strace-static-x86_64: Process 3693 attached [pid 3650] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3648] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3646] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3694] set_robust_list(0x7f50b017b9e0, 24 [pid 3693] set_robust_list(0x7f50b017b9e0, 24 [pid 3640] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3695 attached [pid 3694] <... set_robust_list resumed>) = 0 [pid 3693] <... set_robust_list resumed>) = 0 [pid 3695] set_robust_list(0x7f50b017b9e0, 24 [pid 3694] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3693] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3695] <... set_robust_list resumed>) = 0 [pid 3695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3694] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3693] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3695] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3694] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3693] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3695] <... ioctl resumed>, 0) = 0 [pid 3694] <... ioctl resumed>, 0) = 0 [pid 3693] <... ioctl resumed>, 0) = 0 [pid 3694] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3693] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3694] <... futex resumed>) = 1 [pid 3693] <... futex resumed>) = 1 [pid 3644] <... futex resumed>) = 0 [pid 3638] <... futex resumed>) = 0 [pid 3694] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 51.426763][ T3624] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3693] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3695] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3640] <... futex resumed>) = 0 [pid 3695] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3647] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3639] exit_group(0 [pid 3647] <... futex resumed>) = ? [pid 3686] <... futex resumed>) = ? [pid 3639] <... exit_group resumed>) = ? [pid 3647] +++ exited with 0 +++ [pid 3686] +++ exited with 0 +++ [pid 3639] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3639, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3697 ./strace-static-x86_64: Process 3697 attached [pid 3697] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3697] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3697] setpgid(0, 0) = 0 [pid 3697] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3697] write(3, "1000", 4) = 4 [pid 3697] close(3 [pid 3652] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] <... close resumed>) = 0 [pid 3652] <... futex resumed>) = 0 [pid 3645] exit_group(0 [pid 3697] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3690] <... futex resumed>) = ? [pid 3645] <... exit_group resumed>) = ? [pid 3697] <... futex resumed>) = 0 [pid 3690] +++ exited with 0 +++ [pid 3697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3652] +++ exited with 0 +++ [pid 3645] +++ exited with 0 +++ [pid 3697] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3645, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 51.426787][ T3624] usb 2-1: config 0 has no interface number 0 [ 51.426813][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.426837][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3697] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3697] <... clone resumed>, parent_tid=[3698], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3698 [pid 3697] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3649] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3643] exit_group(0 [pid 3697] <... futex resumed>) = 0 [pid 3691] <... futex resumed>) = ? [pid 3649] <... futex resumed>) = ? [pid 3643] <... exit_group resumed>) = ? [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3697] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3691] +++ exited with 0 +++ [pid 3649] +++ exited with 0 +++ [pid 3643] +++ exited with 0 +++ ./strace-static-x86_64: Process 3698 attached [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3700 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3643, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3698] set_robust_list(0x7f50b019c9e0, 24) = 0 ./strace-static-x86_64: Process 3700 attached [pid 3698] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3700] set_robust_list(0x555555fe45e0, 24 [pid 3698] <... openat resumed>) = 3 [pid 3700] <... set_robust_list resumed>) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_INIT [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3701 [pid 3700] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3700] <... prctl resumed>) = 0 [pid 3698] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3700] setpgid(0, 0 [pid 3698] <... ioctl resumed>, 0) = 0 [pid 3700] <... setpgid resumed>) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3700] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3700] <... openat resumed>) = 3 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3700] write(3, "1000", 4) = 4 [pid 3700] close(3) = 0 [pid 3700] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3700] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3700] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3702], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3702 [pid 3700] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3702 attached [pid 3702] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3702] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ./strace-static-x86_64: Process 3701 attached [pid 3702] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3702] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3701] set_robust_list(0x555555fe45e0, 24 [pid 3650] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3648] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3646] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3644] exit_group(0 [pid 3638] exit_group(0 [pid 3701] <... set_robust_list resumed>) = 0 [pid 3694] <... futex resumed>) = ? [pid 3693] <... futex resumed>) = ? [pid 3650] <... futex resumed>) = ? [pid 3648] <... futex resumed>) = ? [pid 3646] <... futex resumed>) = 0 [pid 3644] <... exit_group resumed>) = ? [pid 3638] <... exit_group resumed>) = ? [pid 3701] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3694] +++ exited with 0 +++ [pid 3693] +++ exited with 0 +++ [pid 3650] +++ exited with 0 +++ [pid 3648] +++ exited with 0 +++ [pid 3646] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3644] +++ exited with 0 +++ [pid 3638] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3644, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 51.426868][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 51.426897][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 51.426923][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3701] <... prctl resumed>) = 0 [pid 3640] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3638, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3703 [pid 3701] setpgid(0, 0 [pid 3695] <... futex resumed>) = ? [pid 3646] <... futex resumed>) = ? [pid 3640] <... exit_group resumed>) = ? [pid 3695] +++ exited with 0 +++ [pid 3646] +++ exited with 0 +++ ./strace-static-x86_64: Process 3703 attached [pid 3701] <... setpgid resumed>) = 0 [pid 3640] +++ exited with 0 +++ [pid 3703] set_robust_list(0x555555fe45e0, 24 [pid 3701] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3640, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3703] <... set_robust_list resumed>) = 0 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3703] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3701] <... openat resumed>) = 3 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3703] <... prctl resumed>) = 0 [pid 3701] write(3, "1000", 4 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3704 [pid 3703] setpgid(0, 0 [pid 3701] <... write resumed>) = 4 [pid 3703] <... setpgid resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3703] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3701] close(3 [pid 3703] <... openat resumed>) = 3 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3705 [pid 3703] write(3, "1000", 4 [pid 3701] <... close resumed>) = 0 [pid 3703] <... write resumed>) = 4 [pid 3703] close(3 [pid 3701] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... close resumed>) = 0 [pid 3701] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3705 attached [pid 3703] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3705] set_robust_list(0x555555fe45e0, 24 [pid 3703] <... futex resumed>) = 0 [pid 3701] <... mmap resumed>) = 0x7f50b017c000 [pid 3705] <... set_robust_list resumed>) = 0 [pid 3703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3701] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3704 attached [pid 3705] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3703] <... mmap resumed>) = 0x7f50b017c000 [pid 3701] <... mprotect resumed>) = 0 [pid 3705] <... prctl resumed>) = 0 [pid 3703] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3701] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3705] setpgid(0, 0 [pid 3704] set_robust_list(0x555555fe45e0, 24 [pid 3703] <... mprotect resumed>) = 0 [pid 3705] <... setpgid resumed>) = 0 [pid 3703] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3701] <... clone resumed>, parent_tid=[3706], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3706 [pid 3705] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3704] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 3706 attached [pid 3705] <... openat resumed>) = 3 [pid 3703] <... clone resumed>, parent_tid=[3707], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3707 [pid 3706] set_robust_list(0x7f50b019c9e0, 24 [pid 3705] write(3, "1000", 4 [pid 3703] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... set_robust_list resumed>) = 0 [pid 3705] <... write resumed>) = 4 [pid 3703] <... futex resumed>) = 0 [pid 3706] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3705] close(3 [pid 3703] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3701] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3706] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3705] <... close resumed>) = 0 [pid 3701] <... futex resumed>) = 0 [ 51.426947][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.426980][ T3624] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.427005][ T3624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3706] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3705] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... prctl resumed>) = 0 [pid 3701] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3706] <... openat resumed>) = 3 [pid 3705] <... futex resumed>) = 0 [pid 3704] setpgid(0, 0./strace-static-x86_64: Process 3707 attached [pid 3706] ioctl(3, USB_RAW_IOCTL_INIT [pid 3705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3705] <... mmap resumed>) = 0x7f50b017c000 [pid 3706] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3705] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3706] <... ioctl resumed>, 0) = 0 [pid 3705] <... mprotect resumed>) = 0 [pid 3704] <... setpgid resumed>) = 0 [pid 3707] set_robust_list(0x7f50b019c9e0, 24 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3705] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3704] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3707] <... set_robust_list resumed>) = 0 [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3705] <... clone resumed>, parent_tid=[3708], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3708 [pid 3705] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3708 attached [pid 3704] <... openat resumed>) = 3 [pid 3707] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3704] write(3, "1000", 4 [pid 3708] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3708] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3708] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3708] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3704] <... write resumed>) = 4 [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3704] close(3 [pid 3707] <... openat resumed>) = 3 [pid 3704] <... close resumed>) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_INIT [ 51.428807][ T144] usb 1-1: config 0 descriptor?? [ 51.433076][ T3624] usb 2-1: config 0 descriptor?? [ 51.454715][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 51.454732][ T23] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.485097][ T3627] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3704] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3704] <... futex resumed>) = 0 [pid 3707] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3707] <... ioctl resumed>, 0) = 0 [pid 3704] <... mmap resumed>) = 0x7f50b017c000 [pid 3704] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3704] <... mprotect resumed>) = 0 [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.485128][ T3627] usb 6-1: config 0 has no interface number 0 [ 51.485185][ T3627] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.485212][ T3627] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 51.485243][ T3627] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3704] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3709 attached [pid 3709] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3709] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... clone resumed>, parent_tid=[3709], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3709 [pid 3704] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... futex resumed>) = 0 [pid 3704] <... futex resumed>) = 1 [pid 3709] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3709] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3709] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3704] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 51.485272][ T3627] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 51.485298][ T3627] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 51.485386][ T3627] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.485424][ T3627] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.485450][ T3627] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.486213][ T3641] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 51.486237][ T3641] usb 3-1: config 0 has no interface number 0 [ 51.486265][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.486291][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 51.486320][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 51.486350][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 51.486376][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 51.486401][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.486435][ T3641] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.486461][ T3641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.488250][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.488264][ T3624] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.491391][ T3641] usb 3-1: config 0 descriptor?? [ 51.491671][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 51.491684][ T144] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.492272][ T3627] usb 6-1: config 0 descriptor?? [ 51.507253][ T2932] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 51.507281][ T2932] usb 4-1: config 0 has no interface number 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3702] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3698] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3702] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 51.507314][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.507339][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 51.507370][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 51.507399][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 51.507425][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.507449][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 51.507483][ T2932] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 51.507508][ T2932] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.511592][ T2932] usb 4-1: config 0 descriptor?? [ 51.561385][ T3627] r8712u: register rtl8712_netdev_ops to netdev_ops [ 51.561403][ T3627] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.564919][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.564934][ T3641] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.567622][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 51.567636][ T2932] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 51.736026][ T23] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 51.736051][ T23] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 51.736073][ T23] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.765546][ T3624] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 51.765572][ T3624] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 51.765594][ T3624] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.767927][ T144] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 51.767948][ T144] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 51.767968][ T144] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.865592][ T3641] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3702] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3709] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3698] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 51.865616][ T3641] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 51.865637][ T3641] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.867763][ T2932] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 51.867783][ T2932] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 51.867803][ T2932] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.870153][ T3627] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 51.870174][ T3627] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3702] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3709] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3702] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3698] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 51.870193][ T3627] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 51.895754][ T3624] usb 5-1: USB disconnect, device number 3 [ 51.933702][ T144] usb 2-1: USB disconnect, device number 3 [ 51.950283][ T2932] usb 1-1: USB disconnect, device number 3 [ 52.030850][ T3641] usb 3-1: USB disconnect, device number 3 [ 52.037260][ T23] usb 6-1: USB disconnect, device number 3 [ 52.069834][ T3626] usb 4-1: USB disconnect, device number 3 [ 52.366327][ T3624] usb 5-1: new high-speed USB device number 4 using dummy_hcd [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3702] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3702] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3698] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3702] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 52.399637][ T144] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 52.485634][ T2932] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 52.551235][ T3626] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 52.585414][ T3641] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 52.645396][ T23] usb 6-1: new high-speed USB device number 4 using dummy_hcd [pid 3698] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3706] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3698] <... ioctl resumed>, 0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3702] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3702] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3698] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3702] <... ioctl resumed>, 0) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3702] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3702] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3702] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3698] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3702] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 52.745515][ T3624] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 52.745545][ T3624] usb 5-1: config 0 has no interface number 0 [ 52.745577][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.745605][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 52.745637][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3708] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3707] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3706] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 52.745667][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 52.745693][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 52.745718][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.745753][ T3624] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 52.745779][ T3624] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.747511][ T3624] usb 5-1: config 0 descriptor?? [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3706] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3706] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3709] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 52.756360][ T144] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 52.756387][ T144] usb 2-1: config 0 has no interface number 0 [ 52.756416][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.756443][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3709] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3707] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3706] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3709] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3708] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3707] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 52.756473][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 52.756503][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 52.756529][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 52.756554][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.756588][ T144] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3708] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3709] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3709] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3707] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3708] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3707] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3707] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3707] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3698] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3708] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3702] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... futex resumed>) = 1 [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3697] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3709] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 52.756614][ T144] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.761007][ T144] usb 2-1: config 0 descriptor?? [ 52.787746][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 52.787764][ T3624] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 52.797949][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 52.797964][ T144] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 52.868694][ T2932] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3707] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3702] <... futex resumed>) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3698] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3697] <... futex resumed>) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3708] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3700] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3700] <... futex resumed>) = 0 [pid 3697] <... mmap resumed>) = 0x7f50b015b000 [pid 3702] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3700] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3698] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3697] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3702] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3700] <... futex resumed>) = 0 [pid 3697] <... mprotect resumed>) = 0 [pid 3700] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3697] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3700] <... mmap resumed>) = 0x7f50b015b000 [pid 3700] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3697] <... clone resumed>, parent_tid=[3710], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3710 [pid 3700] <... mprotect resumed>) = 0 [pid 3697] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3697] <... futex resumed>) = 0 [pid 3697] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3700] <... clone resumed>, parent_tid=[3711], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3711 [pid 3700] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3700] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3709] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3708] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3702] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3698] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 3710 attached [pid 3709] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW./strace-static-x86_64: Process 3711 attached [pid 3710] set_robust_list(0x7f50b017b9e0, 24 [pid 3709] <... ioctl resumed>, 0) = 0 [pid 3710] <... set_robust_list resumed>) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3710] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3709] <... ioctl resumed>, 0) = 0 [pid 3709] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3709] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3709] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3711] set_robust_list(0x7f50b017b9e0, 24 [pid 3702] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3698] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3711] <... set_robust_list resumed>) = 0 [ 52.868725][ T2932] usb 1-1: config 0 has no interface number 0 [ 52.868756][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.868784][ T2932] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 52.868816][ T2932] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3711] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3710] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3709] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3711] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3710] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3711] <... ioctl resumed>, 0) = 0 [pid 3710] <... ioctl resumed>, 0) = 0 [pid 3711] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3710] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3711] <... futex resumed>) = 1 [pid 3710] <... futex resumed>) = 1 [pid 3700] <... futex resumed>) = 0 [pid 3697] <... futex resumed>) = 0 [pid 3711] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 52.868848][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 52.868874][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 52.868898][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.868936][ T2932] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3710] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3706] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3701] <... futex resumed>) = 0 [pid 3706] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3701] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... futex resumed>) = 0 [pid 3701] <... futex resumed>) = 1 [pid 3706] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3701] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3706] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3706] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3701] <... futex resumed>) = 0 [pid 3701] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3701] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3706] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3701] <... mprotect resumed>) = 0 [pid 3701] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3712], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3712 [pid 3701] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 3712 attached [pid 3701] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3712] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3712] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3712] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3712] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 52.868962][ T2932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 52.871826][ T2932] usb 1-1: config 0 descriptor?? [ 52.927918][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 52.927936][ T2932] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3701] <... futex resumed>) = 0 [ 52.937289][ T3626] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 52.937323][ T3626] usb 4-1: config 0 has no interface number 0 [ 52.937354][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.937380][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 52.937410][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3712] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3703] <... futex resumed>) = 0 [pid 3707] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3703] <... futex resumed>) = 0 [pid 3708] <... futex resumed>) = 1 [pid 3707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3705] <... futex resumed>) = 0 [pid 3703] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3708] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3707] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3705] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... futex resumed>) = 0 [pid 3708] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3707] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3705] <... futex resumed>) = 0 [pid 3703] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3708] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3705] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] <... mmap resumed>) = 0x7f50b015b000 [pid 3708] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3705] <... futex resumed>) = 0 [pid 3703] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3708] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3707] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3705] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3703] <... mprotect resumed>) = 0 [pid 3705] <... mmap resumed>) = 0x7f50b015b000 [pid 3703] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3714 attached [pid 3708] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3705] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3703] <... clone resumed>, parent_tid=[3714], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3714 [pid 3705] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3703] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3705] <... clone resumed>, parent_tid=[3715], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3715 [pid 3703] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3715 attached [pid 3705] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] set_robust_list(0x7f50b017b9e0, 24 [pid 3705] <... futex resumed>) = 0 [pid 3702] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3700] exit_group(0 [pid 3698] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3697] exit_group(0 [pid 3715] set_robust_list(0x7f50b017b9e0, 24 [pid 3714] <... set_robust_list resumed>) = 0 [pid 3711] <... futex resumed>) = ? [ 52.937443][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 52.937469][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 52.937492][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.937528][ T3626] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 52.937554][ T3626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3710] <... futex resumed>) = ? [pid 3705] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3702] <... futex resumed>) = ? [pid 3700] <... exit_group resumed>) = ? [pid 3698] <... futex resumed>) = ? [pid 3697] <... exit_group resumed>) = ? [pid 3715] <... set_robust_list resumed>) = 0 [pid 3714] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3711] +++ exited with 0 +++ [pid 3710] +++ exited with 0 +++ [pid 3702] +++ exited with 0 +++ [pid 3700] +++ exited with 0 +++ [pid 3698] +++ exited with 0 +++ [pid 3697] +++ exited with 0 +++ [pid 3715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3714] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3709] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3697, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3700, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3709] <... futex resumed>) = 1 [pid 3709] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3717 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3718 [pid 3715] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3714] ioctl(3, USB_RAW_IOCTL_EP0_STALL./strace-static-x86_64: Process 3717 attached [pid 3704] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3718 attached [pid 3718] set_robust_list(0x555555fe45e0, 24) = 0 [ 52.939205][ T3626] usb 4-1: config 0 descriptor?? [ 52.965498][ T3641] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 52.965528][ T3641] usb 3-1: config 0 has no interface number 0 [ 52.965558][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 52.965583][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3718] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3717] set_robust_list(0x555555fe45e0, 24 [pid 3715] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3714] <... ioctl resumed>, 0) = 0 [pid 3704] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... set_robust_list resumed>) = 0 [pid 3715] <... ioctl resumed>, 0) = 0 [pid 3714] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 1 [pid 3717] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3715] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3714] <... futex resumed>) = 1 [pid 3704] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] <... prctl resumed>) = 0 [pid 3715] <... futex resumed>) = 1 [pid 3714] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] <... futex resumed>) = 0 [pid 3717] setpgid(0, 0 [pid 3715] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3718] <... prctl resumed>) = 0 [pid 3717] <... setpgid resumed>) = 0 [pid 3704] <... mmap resumed>) = 0x7f50b015b000 [pid 3717] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3704] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3717] <... openat resumed>) = 3 [pid 3709] <... futex resumed>) = 0 [pid 3704] <... mprotect resumed>) = 0 [pid 3703] <... futex resumed>) = 0 [pid 3706] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] setpgid(0, 0 [pid 3717] write(3, "1000", 4 [pid 3709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3705] <... futex resumed>) = 0 [pid 3704] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3701] exit_group(0 [pid 3706] <... futex resumed>) = ? [pid 3717] <... write resumed>) = 4 [pid 3712] <... futex resumed>) = ? [pid 3709] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3701] <... exit_group resumed>) = ? [pid 3718] <... setpgid resumed>) = 0 [pid 3717] close(3 [pid 3712] +++ exited with 0 +++ [pid 3709] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3704] <... clone resumed>, parent_tid=[3719], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3719 [pid 3717] <... close resumed>) = 0 [pid 3704] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3717] <... futex resumed>) = 0 [pid 3704] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3717] <... mmap resumed>) = 0x7f50b017c000 [pid 3706] +++ exited with 0 +++ [pid 3701] +++ exited with 0 +++ [pid 3717] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3717] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3720], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3720 ./strace-static-x86_64: Process 3719 attached [pid 3717] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3719] set_robust_list(0x7f50b017b9e0, 24 [pid 3717] <... futex resumed>) = 0 [pid 3719] <... set_robust_list resumed>) = 0 [pid 3717] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3701, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 3720 attached [pid 3718] <... openat resumed>) = 3 [pid 3718] write(3, "1000", 4) = 4 [pid 3718] close(3 [pid 3709] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3718] <... close resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3718] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3720] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3718] <... futex resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3721 [pid 3718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3718] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 52.965614][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 52.965645][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 52.965671][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 52.965695][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3720] ioctl(3, USB_RAW_IOCTL_INIT [pid 3718] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3719] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3719] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3720] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3719] <... ioctl resumed>, 0) = 0 [pid 3720] <... ioctl resumed>, 0) = 0 [pid 3719] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... clone resumed>, parent_tid=[3723], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3723 [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3719] <... futex resumed>) = 1 [pid 3718] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3704] <... futex resumed>) = 0 [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3719] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] <... futex resumed>) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3718] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3721 attached ./strace-static-x86_64: Process 3723 attached [pid 3721] set_robust_list(0x555555fe45e0, 24 [pid 3723] set_robust_list(0x7f50b019c9e0, 24 [pid 3721] <... set_robust_list resumed>) = 0 [pid 3723] <... set_robust_list resumed>) = 0 [pid 3721] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3723] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3721] <... prctl resumed>) = 0 [pid 3721] setpgid(0, 0) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3721] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3723] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3721] <... openat resumed>) = 3 [pid 3723] <... ioctl resumed>, 0) = 0 [pid 3721] write(3, "1000", 4 [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3721] <... write resumed>) = 4 [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3721] close(3) = 0 [ 52.965731][ T3641] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 52.965757][ T3641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3707] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3703] exit_group(0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3721] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3707] <... futex resumed>) = 0 [pid 3703] <... exit_group resumed>) = ? [pid 3721] <... futex resumed>) = 0 [pid 3721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3707] +++ exited with 0 +++ [pid 3714] <... futex resumed>) = ? [pid 3708] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... mmap resumed>) = 0x7f50b017c000 [pid 3708] <... futex resumed>) = 0 [pid 3721] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3714] +++ exited with 0 +++ [pid 3708] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3703] +++ exited with 0 +++ [pid 3721] <... mprotect resumed>) = 0 [pid 3705] exit_group(0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3703, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3705] <... exit_group resumed>) = ? [pid 3708] <... futex resumed>) = ? [pid 3721] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3715] <... futex resumed>) = ? [pid 3708] +++ exited with 0 +++ [pid 3715] +++ exited with 0 +++ [pid 3705] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3705, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3725 attached [pid 3721] <... clone resumed>, parent_tid=[3726], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3726 [pid 3721] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3726 attached [pid 3725] set_robust_list(0x555555fe45e0, 24 [pid 3726] set_robust_list(0x7f50b019c9e0, 24 [pid 3721] <... futex resumed>) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3725 [pid 3726] <... set_robust_list resumed>) = 0 [pid 3726] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3721] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3727 [pid 3726] <... openat resumed>) = 3 [pid 3725] <... set_robust_list resumed>) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_INIT [pid 3725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3725] setpgid(0, 0 [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3725] <... setpgid resumed>) = 0 [pid 3726] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3726] <... ioctl resumed>, 0) = 0 [pid 3725] <... openat resumed>) = 3 [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3725] write(3, "1000", 4) = 4 [pid 3725] close(3) = 0 [pid 3725] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3727 attached ) = 0 [pid 3725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3727] set_robust_list(0x555555fe45e0, 24 [pid 3725] <... mmap resumed>) = 0x7f50b017c000 [pid 3725] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3725] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3727] <... set_robust_list resumed>) = 0 [ 52.970772][ T3641] usb 3-1: config 0 descriptor?? [ 53.017917][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 53.017935][ T3641] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3727] setpgid(0, 0 [pid 3725] <... clone resumed>, parent_tid=[3728], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3728 [pid 3725] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] <... setpgid resumed>) = 0 [pid 3725] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3727] write(3, "1000", 4) = 4 [pid 3727] close(3) = 0 [pid 3727] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3727] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3727] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3730], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3730 [pid 3727] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3727] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3728 attached [pid 3728] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3728] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3728] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3730 attached [pid 3730] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3730] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3730] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3730] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 53.019087][ T23] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 53.019112][ T23] usb 6-1: config 0 has no interface number 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3709] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3709] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3704] exit_group(0 [pid 3719] <... futex resumed>) = ? [pid 3709] <... futex resumed>) = ? [pid 3704] <... exit_group resumed>) = ? [pid 3719] +++ exited with 0 +++ [pid 3709] +++ exited with 0 +++ [ 53.019141][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 53.019167][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 53.019197][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3704] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3704, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3734 ./strace-static-x86_64: Process 3734 attached [pid 3734] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3734] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3734] setpgid(0, 0) = 0 [pid 3734] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3734] write(3, "1000", 4) = 4 [pid 3734] close(3) = 0 [pid 3734] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3734] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3734] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3735], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3735 [pid 3734] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3734] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3735 attached [pid 3735] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3735] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3735] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3735] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 53.019228][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 53.019254][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 53.019278][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 53.019312][ T23] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 53.019338][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.029351][ T23] usb 6-1: config 0 descriptor?? [ 53.046813][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 53.046830][ T3626] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 53.077731][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 53.077748][ T23] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 53.102435][ T144] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 53.102459][ T144] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.102480][ T144] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 53.104735][ T3624] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 53.104758][ T3624] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.104779][ T3624] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 53.205637][ T2932] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 53.205661][ T2932] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.205682][ T2932] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 53.301807][ T2932] usb 2-1: USB disconnect, device number 4 [ 53.306650][ T3642] usb 5-1: USB disconnect, device number 4 [ 53.356832][ T3641] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 53.356857][ T3641] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.356877][ T3641] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 53.385474][ T3626] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 53.385497][ T3626] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.385518][ T3626] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 53.406213][ T3641] usb 1-1: USB disconnect, device number 4 [ 53.436563][ T23] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 53.436586][ T23] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 53.436607][ T23] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 53.492471][ T3626] usb 3-1: USB disconnect, device number 4 [ 53.506396][ T3716] usb 4-1: USB disconnect, device number 4 [ 53.611354][ T144] usb 6-1: USB disconnect, device number 4 [ 53.775722][ T2932] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 53.855994][ T3642] usb 5-1: new high-speed USB device number 5 using dummy_hcd [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3728] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3728] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3730] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3730] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 53.915535][ T3626] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 53.925431][ T3641] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 53.945499][ T3716] usb 4-1: new high-speed USB device number 5 using dummy_hcd [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3735] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3720] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 54.015431][ T144] usb 6-1: new high-speed USB device number 5 using dummy_hcd [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3728] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3720] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3728] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3720] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3720] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3728] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3720] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3720] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 54.175651][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.175683][ T2932] usb 2-1: config 0 has no interface number 0 [ 54.175913][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3730] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3720] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3726] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3723] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3728] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3730] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3730] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3723] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 54.175959][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.175997][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3730] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3728] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3723] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3728] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3723] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3723] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3723] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3735] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3728] <... ioctl resumed>, 0) = 0 [ 54.176026][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.176092][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 54.176114][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.176178][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3730] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3726] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3723] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] <... ioctl resumed>, 0) = 0 [pid 3730] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3726] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3735] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3728] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3730] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 54.176205][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.187548][ T2932] usb 2-1: config 0 descriptor?? [ 54.260963][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 54.260981][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.284748][ T3626] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.284779][ T3626] usb 3-1: config 0 has no interface number 0 [pid 3726] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3728] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3730] <... ioctl resumed>, 0) = 0 [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3730] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3730] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3730] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3728] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3735] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 54.284811][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.284838][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.284870][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3720] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... ioctl resumed>, 0) = 0 [pid 3720] <... futex resumed>) = 1 [pid 3717] <... futex resumed>) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3720] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3717] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... ioctl resumed>, 0) = 0 [pid 3720] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3717] <... futex resumed>) = 0 [ 54.284902][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.284930][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 54.284957][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.284995][ T3626] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 54.285022][ T3626] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3717] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3735] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3720] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3717] <... futex resumed>) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3720] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3717] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3735] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3717] <... mmap resumed>) = 0x7f50b015b000 [ 54.286340][ T3642] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.286365][ T3642] usb 5-1: config 0 has no interface number 0 [ 54.286394][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.286421][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.286453][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3720] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3717] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3735] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3723] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3718] <... futex resumed>) = 0 [pid 3723] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3718] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3718] <... futex resumed>) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3718] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3723] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3718] <... futex resumed>) = 0 [pid 3723] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3718] <... mmap resumed>) = 0x7f50b015b000 [pid 3717] <... mprotect resumed>) = 0 [pid 3718] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3718] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3762], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3762 [pid 3718] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3718] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3717] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3762 attached [pid 3723] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3762] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3763 attached [pid 3726] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3763] set_robust_list(0x7f50b017b9e0, 24 [pid 3735] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3726] <... futex resumed>) = 1 [pid 3721] <... futex resumed>) = 0 [pid 3717] <... clone resumed>, parent_tid=[3763], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3763 [pid 3763] <... set_robust_list resumed>) = 0 [ 54.286485][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.286511][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 54.286537][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.286573][ T3642] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 54.286598][ T3642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3726] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3721] <... futex resumed>) = 0 [pid 3763] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3762] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3721] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3717] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3762] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3726] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3721] <... futex resumed>) = 0 [pid 3762] <... ioctl resumed>, 0) = 0 [pid 3726] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3721] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3763] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3762] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... mmap resumed>) = 0x7f50b015b000 [pid 3717] <... futex resumed>) = 0 [pid 3762] <... futex resumed>) = 1 [pid 3721] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3718] <... futex resumed>) = 0 [pid 3763] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3762] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] <... mprotect resumed>) = 0 [pid 3717] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3730] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3763] <... ioctl resumed>, 0) = 0 [pid 3730] <... futex resumed>) = 1 [pid 3727] <... futex resumed>) = 0 [pid 3726] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3730] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3721] <... clone resumed>, parent_tid=[3764], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3764 [pid 3721] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3721] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3764 attached [pid 3764] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 54.287476][ T3626] usb 3-1: config 0 descriptor?? [ 54.290787][ T3642] usb 5-1: config 0 descriptor?? [ 54.335628][ T3641] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.335658][ T3641] usb 1-1: config 0 has no interface number 0 [ 54.335686][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3764] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3763] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3727] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3763] <... futex resumed>) = 1 [pid 3730] <... futex resumed>) = 0 [pid 3728] <... futex resumed>) = 1 [pid 3727] <... futex resumed>) = 1 [pid 3725] <... futex resumed>) = 0 [pid 3717] <... futex resumed>) = 0 [pid 3764] <... ioctl resumed>, 0) = 0 [pid 3763] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3730] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3728] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3727] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3764] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3730] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3728] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3727] <... futex resumed>) = 0 [pid 3725] <... futex resumed>) = 0 [pid 3764] <... futex resumed>) = 1 [pid 3730] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3728] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3725] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] <... futex resumed>) = 0 [pid 3764] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3727] <... mmap resumed>) = 0x7f50b015b000 [pid 3725] <... futex resumed>) = 0 [pid 3727] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3727] <... mprotect resumed>) = 0 [pid 3725] <... mmap resumed>) = 0x7f50b015b000 [pid 3727] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 54.335712][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.335743][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3725] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3728] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3725] <... mprotect resumed>) = 0 [pid 3727] <... clone resumed>, parent_tid=[3766], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3766 [pid 3725] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3730] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 3767 attached ./strace-static-x86_64: Process 3766 attached [pid 3727] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3766] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3766] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3727] <... futex resumed>) = 0 [pid 3767] set_robust_list(0x7f50b017b9e0, 24 [pid 3725] <... clone resumed>, parent_tid=[3767], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3767 [pid 3767] <... set_robust_list resumed>) = 0 [pid 3727] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3725] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3767] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3725] <... futex resumed>) = 0 [pid 3767] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3725] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3766] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3766] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3767] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3766] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 54.335773][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.335798][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3766] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3767] <... ioctl resumed>, 0) = 0 [pid 3727] <... futex resumed>) = 0 [pid 3767] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3725] <... futex resumed>) = 0 [pid 3767] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3723] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] exit_group(0 [pid 3762] <... futex resumed>) = ? [pid 3723] <... futex resumed>) = ? [pid 3720] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3718] <... exit_group resumed>) = ? [ 54.335823][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.335857][ T3641] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 54.335883][ T3641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.338778][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3762] +++ exited with 0 +++ [pid 3723] +++ exited with 0 +++ [pid 3720] <... futex resumed>) = 0 [pid 3718] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3718, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3720] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3717] exit_group(0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3769 [pid 3763] <... futex resumed>) = ? [pid 3735] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3720] <... futex resumed>) = ? [pid 3717] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3769 attached [pid 3763] +++ exited with 0 +++ [pid 3769] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3769] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3769] setpgid(0, 0) = 0 [pid 3769] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3735] <... futex resumed>) = 1 [pid 3720] +++ exited with 0 +++ [pid 3769] <... openat resumed>) = 3 [pid 3735] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3734] <... futex resumed>) = 0 [pid 3717] +++ exited with 0 +++ [pid 3769] write(3, "1000", 4 [pid 3735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3734] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3721] exit_group(0 [pid 3769] <... write resumed>) = 4 [pid 3764] <... futex resumed>) = ? [pid 3735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3734] <... futex resumed>) = 0 [pid 3726] <... futex resumed>) = ? [pid 3721] <... exit_group resumed>) = ? [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3717, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3769] close(3 [pid 3764] +++ exited with 0 +++ [pid 3735] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3734] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3726] +++ exited with 0 +++ [pid 3721] +++ exited with 0 +++ [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 3769] <... close resumed>) = 0 [pid 3735] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3734] <... futex resumed>) = 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3721, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3769] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3734] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3769] <... futex resumed>) = 0 [pid 3734] <... mmap resumed>) = 0x7f50b015b000 [ 54.338793][ T3642] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.340977][ T3641] usb 1-1: config 0 descriptor?? [ 54.355532][ T3716] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.355560][ T3716] usb 4-1: config 0 has no interface number 0 [ 54.355589][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3734] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3769] <... mmap resumed>) = 0x7f50b017c000 [pid 3735] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3734] <... mprotect resumed>) = 0 [pid 3769] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3772 [pid 3769] <... mprotect resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3769] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3773 [pid 3769] <... clone resumed>, parent_tid=[3774], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3774 [pid 3769] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3769] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3773 attached [pid 3773] set_robust_list(0x555555fe45e0, 24 [pid 3734] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3775 attached ./strace-static-x86_64: Process 3774 attached ./strace-static-x86_64: Process 3772 attached [pid 3773] <... set_robust_list resumed>) = 0 [pid 3773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3773] setpgid(0, 0) = 0 [pid 3773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3734] <... clone resumed>, parent_tid=[3775], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3775 [pid 3773] <... openat resumed>) = 3 [pid 3734] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] write(3, "1000", 4 [pid 3734] <... futex resumed>) = 0 [pid 3773] <... write resumed>) = 4 [pid 3734] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3773] close(3) = 0 [pid 3775] set_robust_list(0x7f50b017b9e0, 24 [pid 3774] set_robust_list(0x7f50b019c9e0, 24 [pid 3773] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] set_robust_list(0x555555fe45e0, 24 [pid 3773] <... futex resumed>) = 0 [pid 3773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3775] <... set_robust_list resumed>) = 0 [pid 3774] <... set_robust_list resumed>) = 0 [pid 3773] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3772] <... set_robust_list resumed>) = 0 [pid 3728] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3725] exit_group(0 [pid 3773] <... mprotect resumed>) = 0 [pid 3775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3774] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 54.355615][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.355644][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 54.355675][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.355700][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3773] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3772] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3767] <... futex resumed>) = ? [pid 3728] <... futex resumed>) = ? [pid 3725] <... exit_group resumed>) = ? [pid 3773] <... clone resumed>, parent_tid=[3776], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3776 [pid 3773] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3775] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3774] <... openat resumed>) = 3 [pid 3772] <... prctl resumed>) = 0 [pid 3767] +++ exited with 0 +++ [pid 3730] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3728] +++ exited with 0 +++ ./strace-static-x86_64: Process 3776 attached [pid 3725] +++ exited with 0 +++ [pid 3776] set_robust_list(0x7f50b019c9e0, 24 [pid 3772] setpgid(0, 0 [pid 3730] <... futex resumed>) = 0 [pid 3727] exit_group(0 [pid 3775] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3725, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3776] <... set_robust_list resumed>) = 0 [pid 3774] ioctl(3, USB_RAW_IOCTL_INIT [pid 3776] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3775] <... ioctl resumed>, 0) = 0 [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3772] <... setpgid resumed>) = 0 [pid 3766] <... futex resumed>) = ? [pid 3727] <... exit_group resumed>) = ? [pid 3776] <... openat resumed>) = 3 [pid 3775] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3772] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3766] +++ exited with 0 +++ [pid 3776] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3776] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3776] <... ioctl resumed>, 0) = 0 [pid 3775] <... futex resumed>) = 1 [pid 3774] <... ioctl resumed>, 0) = 0 [pid 3772] <... openat resumed>) = 3 [pid 3734] <... futex resumed>) = 0 [pid 3730] +++ exited with 0 +++ [pid 3727] +++ exited with 0 +++ [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3777 [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3775] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3772] write(3, "1000", 4 [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3772] <... write resumed>) = 4 ./strace-static-x86_64: Process 3777 attached [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3777] set_robust_list(0x555555fe45e0, 24 [pid 3772] close(3 [pid 3777] <... set_robust_list resumed>) = 0 [pid 3772] <... close resumed>) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3778 [pid 3777] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3772] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... prctl resumed>) = 0 [pid 3772] <... futex resumed>) = 0 [pid 3777] setpgid(0, 0 [pid 3772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3777] <... setpgid resumed>) = 0 [ 54.355725][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.355759][ T3716] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3772] <... mmap resumed>) = 0x7f50b017c000 ./strace-static-x86_64: Process 3778 attached [pid 3777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3772] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3778] set_robust_list(0x555555fe45e0, 24 [pid 3777] <... openat resumed>) = 3 [pid 3772] <... mprotect resumed>) = 0 [pid 3778] <... set_robust_list resumed>) = 0 [pid 3777] write(3, "1000", 4 [pid 3772] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3778] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3777] <... write resumed>) = 4 [pid 3778] <... prctl resumed>) = 0 [pid 3777] close(3 [pid 3772] <... clone resumed>, parent_tid=[3780], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3780 [pid 3778] setpgid(0, 0 [pid 3777] <... close resumed>) = 0 [pid 3772] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3780 attached [pid 3778] <... setpgid resumed>) = 0 [pid 3777] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] <... futex resumed>) = 0 [pid 3780] set_robust_list(0x7f50b019c9e0, 24 [pid 3778] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3777] <... futex resumed>) = 0 [pid 3772] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3780] <... set_robust_list resumed>) = 0 [pid 3778] <... openat resumed>) = 3 [pid 3777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3780] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3778] write(3, "1000", 4 [pid 3777] <... mmap resumed>) = 0x7f50b017c000 [pid 3780] <... openat resumed>) = 3 [pid 3778] <... write resumed>) = 4 [pid 3777] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3780] ioctl(3, USB_RAW_IOCTL_INIT [pid 3778] close(3 [pid 3777] <... mprotect resumed>) = 0 [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3778] <... close resumed>) = 0 [pid 3777] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3780] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3778] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... ioctl resumed>, 0) = 0 [pid 3778] <... futex resumed>) = 0 [pid 3777] <... clone resumed>, parent_tid=[3781], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3781 [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3777] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3778] <... mmap resumed>) = 0x7f50b017c000 [pid 3777] <... futex resumed>) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3778] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3777] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3778] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 3781 attached [pid 3778] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3781] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3778] <... clone resumed>, parent_tid=[3783], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3783 [pid 3781] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3778] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] <... openat resumed>) = 3 [pid 3778] <... futex resumed>) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_INIT [pid 3778] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 3783 attached [pid 3781] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3783] set_robust_list(0x7f50b019c9e0, 24 [pid 3781] <... ioctl resumed>, 0) = 0 [pid 3783] <... set_robust_list resumed>) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3783] <... openat resumed>) = 3 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3783] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 54.355823][ T3716] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.359549][ T3716] usb 4-1: config 0 descriptor?? [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3735] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3735] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3734] exit_group(0 [pid 3775] <... futex resumed>) = ? [pid 3735] <... futex resumed>) = ? [pid 3734] <... exit_group resumed>) = ? [pid 3775] +++ exited with 0 +++ [pid 3735] +++ exited with 0 +++ [pid 3734] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3734, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3784 ./strace-static-x86_64: Process 3784 attached [pid 3784] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3784] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3784] setpgid(0, 0) = 0 [pid 3784] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3784] write(3, "1000", 4) = 4 [pid 3784] close(3) = 0 [pid 3784] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3784] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 54.388285][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 54.388302][ T3641] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.417884][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3784] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3786], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3786 [pid 3784] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3784] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3786 attached [pid 3786] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3786] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3786] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3786] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 54.417901][ T3716] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.428162][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 54.428178][ T3626] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.429341][ T144] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 54.429367][ T144] usb 6-1: config 0 has no interface number 0 [ 54.429397][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.429423][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 54.429454][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 54.429485][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 54.429512][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 54.429535][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 54.429577][ T144] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 54.429603][ T144] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.431322][ T144] usb 6-1: config 0 descriptor?? [ 54.598047][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 54.598064][ T144] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 54.625974][ T3642] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.625998][ T3642] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 54.626018][ T3642] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 54.645568][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.645592][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 54.645614][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 54.675591][ T3641] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.675613][ T3641] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 54.675634][ T3641] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3780] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 54.759545][ T3626] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.759569][ T3626] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 54.759590][ T3626] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 54.766015][ T3716] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.766047][ T3716] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 54.766068][ T3716] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 54.799334][ T3716] usb 5-1: USB disconnect, device number 5 [ 54.838405][ T3626] usb 2-1: USB disconnect, device number 5 [ 54.857751][ T3641] usb 1-1: USB disconnect, device number 5 [ 54.949773][ T3624] usb 3-1: USB disconnect, device number 5 [ 54.955532][ T144] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 54.955553][ T144] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 54.955574][ T144] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 54.982758][ T144] usb 4-1: USB disconnect, device number 5 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3786] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 55.117881][ T6] usb 6-1: USB disconnect, device number 5 [ 55.355554][ T3641] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 55.375560][ T3716] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 55.398450][ T3626] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 55.406662][ T144] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 55.435768][ T3624] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 55.541498][ T6] usb 6-1: new high-speed USB device number 6 using dummy_hcd [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3780] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3774] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3781] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3780] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3774] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3780] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3783] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3780] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 3783] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3776] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3776] <... ioctl resumed>, 0) = 0 [pid 3783] <... ioctl resumed>, 0) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3783] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3776] <... ioctl resumed>, 0) = 0 [ 55.745599][ T3641] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.745630][ T3641] usb 1-1: config 0 has no interface number 0 [ 55.745657][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3783] <... ioctl resumed>, 0) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3776] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3783] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3776] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3776] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3783] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3776] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3776] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3786] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3783] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3781] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3774] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3783] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3776] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 55.745685][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 55.745716][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 55.745750][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 55.745777][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3786] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3781] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3774] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0) = 0 [pid 3774] <... ioctl resumed>, 0) = 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3774] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3781] <... ioctl resumed>, 0) = 0 [pid 3786] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3774] <... ioctl resumed>, 0) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3774] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3781] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3786] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3774] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 55.745802][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.745842][ T3641] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 55.745867][ T3641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.755498][ T3641] usb 1-1: config 0 descriptor?? [ 55.756124][ T3626] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.756153][ T3626] usb 2-1: config 0 has no interface number 0 [pid 3781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3774] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3774] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3781] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3774] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3786] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3781] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3774] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3774] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3781] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 55.756184][ T3626] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.756211][ T3626] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 55.756243][ T3626] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 55.756275][ T3626] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3786] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3780] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3780] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3786] <... ioctl resumed>, 0) = 0 [pid 3772] <... futex resumed>) = 0 [ 55.756301][ T3626] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 55.756325][ T3626] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.756360][ T3626] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 55.756386][ T3626] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.759668][ T3626] usb 2-1: config 0 descriptor?? [pid 3786] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3772] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3786] <... ioctl resumed>, 0) = 0 [pid 3780] <... futex resumed>) = 0 [pid 3772] <... futex resumed>) = 1 [pid 3780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 3780] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3786] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3772] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3778] <... futex resumed>) = 0 [pid 3783] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3778] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3778] <... futex resumed>) = 0 [pid 3783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3778] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3778] <... futex resumed>) = 0 [pid 3786] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3783] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3780] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3778] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3772] <... futex resumed>) = 0 [pid 3778] <... mmap resumed>) = 0x7f50b015b000 [pid 3778] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3778] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3788], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3788 [pid 3778] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3778] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3786] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3776] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3776] <... futex resumed>) = 1 [pid 3773] <... futex resumed>) = 0 [pid 3776] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 55.768851][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.768880][ T144] usb 4-1: config 0 has no interface number 0 [ 55.768910][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.768936][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 55.768966][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3773] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3773] <... futex resumed>) = 0 [pid 3776] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3773] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3776] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3773] <... futex resumed>) = 0 [pid 3786] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3783] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3776] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3772] <... mmap resumed>) = 0x7f50b015b000 ./strace-static-x86_64: Process 3788 attached [pid 3773] <... mmap resumed>) = 0x7f50b015b000 [pid 3788] set_robust_list(0x7f50b017b9e0, 24 [pid 3773] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3788] <... set_robust_list resumed>) = 0 [pid 3773] <... mprotect resumed>) = 0 [pid 3788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3773] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3789], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3789 [pid 3773] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3773] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3786] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 3789 attached [pid 3772] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3776] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3788] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3786] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3789] set_robust_list(0x7f50b017b9e0, 24 [pid 3788] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3772] <... mprotect resumed>) = 0 [pid 3788] <... ioctl resumed>, 0) = 0 [pid 3788] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3778] <... futex resumed>) = 0 [pid 3788] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] <... set_robust_list resumed>) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3772] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3789] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3790 attached [pid 3790] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3790] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3789] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3772] <... clone resumed>, parent_tid=[3790], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3790 [pid 3789] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3786] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3789] <... ioctl resumed>, 0) = 0 [pid 3772] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3790] <... futex resumed>) = 0 [pid 3789] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] <... futex resumed>) = 1 [pid 3790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3789] <... futex resumed>) = 1 [pid 3773] <... futex resumed>) = 0 [pid 3790] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3790] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 55.768999][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 55.769033][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 55.769059][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.769096][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 55.769122][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.771044][ T144] usb 4-1: config 0 descriptor?? [pid 3790] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3789] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3772] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3790] <... futex resumed>) = 0 [pid 3774] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3790] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3774] <... futex resumed>) = 1 [pid 3769] <... futex resumed>) = 0 [pid 3774] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3769] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3769] <... futex resumed>) = 0 [pid 3774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3769] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3781] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3774] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3769] <... futex resumed>) = 0 [pid 3781] <... futex resumed>) = 1 [pid 3777] <... futex resumed>) = 0 [pid 3774] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3769] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3781] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3777] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] <... mmap resumed>) = 0x7f50b015b000 [pid 3781] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3777] <... futex resumed>) = 0 [pid 3769] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3781] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3777] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] <... mprotect resumed>) = 0 [pid 3781] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3777] <... futex resumed>) = 0 [pid 3769] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3781] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3774] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3769] <... clone resumed>, parent_tid=[3791], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3791 [pid 3777] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3769] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3777] <... mprotect resumed>) = 0 [pid 3769] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3791 attached [pid 3777] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3769] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3792 attached [ 55.800688][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 55.800707][ T3626] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3791] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3777] <... clone resumed>, parent_tid=[3792], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3792 [pid 3792] set_robust_list(0x7f50b017b9e0, 24 [pid 3791] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3781] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3777] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3777] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3791] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3791] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3792] <... set_robust_list resumed>) = 0 [pid 3791] <... ioctl resumed>, 0) = 0 [pid 3791] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3769] <... futex resumed>) = 0 [pid 3791] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3792] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 55.815586][ T3624] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.815586][ T3716] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.815616][ T3624] usb 3-1: config 0 has no interface number 0 [ 55.815616][ T3716] usb 5-1: config 0 has no interface number 0 [ 55.815646][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3792] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3777] <... futex resumed>) = 0 [pid 3792] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3780] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3772] exit_group(0 [pid 3790] <... futex resumed>) = ? [pid 3780] <... futex resumed>) = ? [pid 3772] <... exit_group resumed>) = ? [pid 3790] +++ exited with 0 +++ [pid 3780] +++ exited with 0 +++ [pid 3772] +++ exited with 0 +++ [ 55.815650][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.815675][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3772, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3776] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] exit_group(0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3794 ./strace-static-x86_64: Process 3794 attached [pid 3789] <... futex resumed>) = ? [pid 3776] <... futex resumed>) = ? [pid 3773] <... exit_group resumed>) = ? [pid 3776] +++ exited with 0 +++ [ 55.815676][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3794] set_robust_list(0x555555fe45e0, 24 [pid 3789] +++ exited with 0 +++ [pid 3783] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3773] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3773, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3794] <... set_robust_list resumed>) = 0 [pid 3783] <... futex resumed>) = 0 [pid 3602] restart_syscall(<... resuming interrupted clone ...> [pid 3778] exit_group(0 [pid 3602] <... restart_syscall resumed>) = 0 [pid 3788] <... futex resumed>) = ? [pid 3778] <... exit_group resumed>) = ? [pid 3794] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3788] +++ exited with 0 +++ [pid 3786] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3784] <... futex resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3794] <... prctl resumed>) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3784] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3783] +++ exited with 0 +++ [pid 3778] +++ exited with 0 +++ [pid 3794] setpgid(0, 0 [pid 3786] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3784] <... futex resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3795 [pid 3794] <... setpgid resumed>) = 0 [pid 3786] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3784] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3778, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3794] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3784] <... futex resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3794] <... openat resumed>) = 3 [pid 3784] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3794] write(3, "1000", 4 [pid 3784] <... mmap resumed>) = 0x7f50b015b000 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3797 ./strace-static-x86_64: Process 3795 attached [pid 3794] <... write resumed>) = 4 [pid 3786] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3784] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 3797 attached [pid 3795] set_robust_list(0x555555fe45e0, 24 [pid 3794] close(3 [pid 3784] <... mprotect resumed>) = 0 [pid 3797] set_robust_list(0x555555fe45e0, 24 [pid 3795] <... set_robust_list resumed>) = 0 [pid 3794] <... close resumed>) = 0 [pid 3784] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3797] <... set_robust_list resumed>) = 0 [pid 3795] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3794] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3795] <... prctl resumed>) = 0 [pid 3784] <... clone resumed>, parent_tid=[3798], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3798 [ 55.815707][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3797] <... prctl resumed>) = 0 [pid 3795] setpgid(0, 0 [pid 3784] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] setpgid(0, 0 [pid 3795] <... setpgid resumed>) = 0 [pid 3784] <... futex resumed>) = 0 [pid 3797] <... setpgid resumed>) = 0 [pid 3795] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3784] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3797] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3795] <... openat resumed>) = 3 [pid 3797] <... openat resumed>) = 3 [pid 3795] write(3, "1000", 4 [pid 3794] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3798 attached [pid 3797] write(3, "1000", 4 [pid 3795] <... write resumed>) = 4 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3798] set_robust_list(0x7f50b017b9e0, 24 [pid 3797] <... write resumed>) = 4 [pid 3795] close(3 [pid 3794] <... mmap resumed>) = 0x7f50b017c000 [pid 3798] <... set_robust_list resumed>) = 0 [pid 3797] close(3 [pid 3795] <... close resumed>) = 0 [pid 3794] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3798] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3797] <... close resumed>) = 0 [pid 3795] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... mprotect resumed>) = 0 [pid 3774] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3769] exit_group(0 [pid 3797] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = 0 [pid 3791] <... futex resumed>) = ? [pid 3774] <... futex resumed>) = ? [pid 3769] <... exit_group resumed>) = ? [pid 3798] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3797] <... futex resumed>) = 0 [pid 3795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3794] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3791] +++ exited with 0 +++ [pid 3774] +++ exited with 0 +++ [pid 3769] +++ exited with 0 +++ [pid 3798] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3795] <... mmap resumed>) = 0x7f50b017c000 [pid 3781] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3798] <... ioctl resumed>, 0) = 0 [pid 3797] <... mmap resumed>) = 0x7f50b017c000 [pid 3795] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3781] <... futex resumed>) = 0 [pid 3777] exit_group(0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3769, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 3799 attached [pid 3798] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3795] <... mprotect resumed>) = 0 [pid 3794] <... clone resumed>, parent_tid=[3799], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3799 [pid 3792] <... futex resumed>) = ? [pid 3777] <... exit_group resumed>) = ? [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3799] set_robust_list(0x7f50b019c9e0, 24 [pid 3798] <... futex resumed>) = 1 [pid 3797] <... mprotect resumed>) = 0 [pid 3795] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3794] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3792] +++ exited with 0 +++ [pid 3784] <... futex resumed>) = 0 [pid 3781] +++ exited with 0 +++ [pid 3777] +++ exited with 0 +++ [pid 3607] <... restart_syscall resumed>) = 0 [pid 3799] <... set_robust_list resumed>) = 0 [pid 3798] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3797] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3794] <... futex resumed>) = 0 [pid 3799] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3795] <... clone resumed>, parent_tid=[3800], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3800 [pid 3794] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3799] <... openat resumed>) = 3 [pid 3797] <... clone resumed>, parent_tid=[3801], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3801 [pid 3795] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3799] ioctl(3, USB_RAW_IOCTL_INIT [pid 3797] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3801 attached ./strace-static-x86_64: Process 3800 attached [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3797] <... futex resumed>) = 0 [pid 3795] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3802 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3803 ./strace-static-x86_64: Process 3802 attached [pid 3801] set_robust_list(0x7f50b019c9e0, 24 [pid 3800] set_robust_list(0x7f50b019c9e0, 24 [ 55.815708][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 55.815741][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3799] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3797] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3803 attached [pid 3802] set_robust_list(0x555555fe45e0, 24 [pid 3801] <... set_robust_list resumed>) = 0 [pid 3800] <... set_robust_list resumed>) = 0 [pid 3799] <... ioctl resumed>, 0) = 0 [pid 3803] set_robust_list(0x555555fe45e0, 24 [pid 3801] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3800] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3803] <... set_robust_list resumed>) = 0 [pid 3802] <... set_robust_list resumed>) = 0 [pid 3801] <... openat resumed>) = 3 [pid 3800] <... openat resumed>) = 3 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3803] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3802] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3801] ioctl(3, USB_RAW_IOCTL_INIT [pid 3800] ioctl(3, USB_RAW_IOCTL_INIT [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3803] <... prctl resumed>) = 0 [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3803] setpgid(0, 0 [pid 3801] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3800] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3803] <... setpgid resumed>) = 0 [pid 3801] <... ioctl resumed>, 0) = 0 [pid 3800] <... ioctl resumed>, 0) = 0 [pid 3803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3802] <... prctl resumed>) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3803] <... openat resumed>) = 3 [pid 3802] setpgid(0, 0 [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3803] write(3, "1000", 4 [pid 3802] <... setpgid resumed>) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3803] <... write resumed>) = 4 [pid 3802] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3803] close(3 [pid 3802] <... openat resumed>) = 3 [pid 3803] <... close resumed>) = 0 [pid 3802] write(3, "1000", 4 [pid 3803] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... write resumed>) = 4 [pid 3803] <... futex resumed>) = 0 [pid 3802] close(3 [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3802] <... close resumed>) = 0 [pid 3803] <... mmap resumed>) = 0x7f50b017c000 [pid 3802] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3802] <... futex resumed>) = 0 [pid 3803] <... mprotect resumed>) = 0 [pid 3802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3803] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3802] <... mmap resumed>) = 0x7f50b017c000 [pid 3803] <... clone resumed>, parent_tid=[3805], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3805 [pid 3802] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3803] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... mprotect resumed>) = 0 [pid 3803] <... futex resumed>) = 0 [pid 3802] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3803] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3805 attached [pid 3805] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3805] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3805] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3802] <... clone resumed>, parent_tid=[3807], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3807 [pid 3802] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3802] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3807 attached [pid 3807] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 55.815741][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 55.815768][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3807] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3807] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3786] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3784] exit_group(0) = ? [ 55.815768][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 55.815794][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.815794][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.815831][ T3716] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3807] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3798] <... futex resumed>) = ? [pid 3786] <... futex resumed>) = ? [pid 3807] <... ioctl resumed>, 0) = 0 [pid 3798] +++ exited with 0 +++ [pid 3786] +++ exited with 0 +++ [pid 3784] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3784, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3810 ./strace-static-x86_64: Process 3810 attached [pid 3810] set_robust_list(0x555555fe45e0, 24) = 0 [ 55.815831][ T3624] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 55.815859][ T3624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.815859][ T3716] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.817803][ T3624] usb 3-1: config 0 descriptor?? [ 55.817814][ T3716] usb 5-1: config 0 descriptor?? [pid 3810] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3810] setpgid(0, 0) = 0 [pid 3810] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 55.832269][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 55.832286][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 55.847860][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 55.847877][ T3641] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 55.927695][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 55.927712][ T3716] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 55.942302][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3810] write(3, "1000", 4) = 4 [pid 3810] close(3) = 0 [pid 3810] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3810] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 55.942314][ T3624] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 55.965151][ T6] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 55.965182][ T6] usb 6-1: config 0 has no interface number 0 [ 55.965213][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.965241][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3810] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3813], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3813 [pid 3810] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3813 attached ) = 0 [pid 3813] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3813] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3813] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3813] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3810] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 55.965273][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 55.965304][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 55.965411][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 55.965437][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 55.965475][ T6] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 55.965501][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.967370][ T6] usb 6-1: config 0 descriptor?? [ 56.096834][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.096859][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 56.096882][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 56.107861][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 56.107879][ T6] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 56.115694][ T3641] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.115747][ T3641] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 56.115768][ T3641] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3801] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3800] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3799] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3805] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 56.135638][ T3626] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.135662][ T3626] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 56.135684][ T3626] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 56.208488][ T3716] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.208513][ T3716] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 56.208534][ T3716] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 56.245592][ T3624] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.245617][ T3624] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 56.245639][ T3624] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 56.276617][ T3624] usb 2-1: USB disconnect, device number 6 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3807] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 56.311406][ T3626] usb 1-1: USB disconnect, device number 6 [ 56.329887][ T144] usb 4-1: USB disconnect, device number 6 [ 56.382468][ T3716] usb 5-1: USB disconnect, device number 6 [ 56.405486][ T6] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 56.405510][ T6] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 56.405532][ T6] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 56.406546][ T3641] usb 3-1: USB disconnect, device number 6 [ 56.588842][ T3635] usb 6-1: USB disconnect, device number 6 [ 56.855604][ T3624] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 56.855704][ T144] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 56.855785][ T3626] usb 1-1: new high-speed USB device number 7 using dummy_hcd [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3813] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3800] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3799] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 56.895382][ T3641] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 56.985486][ T3716] usb 5-1: new high-speed USB device number 7 using dummy_hcd [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3813] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3805] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3800] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3799] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 57.115605][ T3635] usb 6-1: new high-speed USB device number 7 using dummy_hcd [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3805] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3805] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3800] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3799] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3800] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3801] <... ioctl resumed>, 0) = 0 [pid 3800] <... ioctl resumed>, 0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3800] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3805] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3801] <... ioctl resumed>, 0) = 0 [pid 3800] <... ioctl resumed>, 0) = 0 [pid 3799] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3799] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3801] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3800] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3799] <... ioctl resumed>, 0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3799] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3801] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3800] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3799] <... ioctl resumed>, 0) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3801] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3800] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3799] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3799] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3807] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3805] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3801] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 57.215598][ T3626] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.215631][ T3626] usb 1-1: config 0 has no interface number 0 [ 57.215663][ T3626] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3805] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3799] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3807] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3805] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3807] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3805] <... ioctl resumed>, 0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3805] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3805] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3805] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 57.215689][ T3626] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.215719][ T3626] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 57.215749][ T3626] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 57.215776][ T3626] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3807] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3805] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3813] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 57.215801][ T3626] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.215838][ T3626] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.215865][ T3626] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.216601][ T3624] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.216628][ T3624] usb 2-1: config 0 has no interface number 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3807] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3813] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3807] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3813] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3807] <... ioctl resumed>, 0) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3807] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3807] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3807] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 3813] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 57.216661][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.216687][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.216719][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 57.216751][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 57.216778][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 57.216803][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.216840][ T3624] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.216867][ T3624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.217579][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3801] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] <... futex resumed>) = 1 [pid 3800] <... futex resumed>) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3801] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3797] <... futex resumed>) = 0 [pid 3795] <... futex resumed>) = 0 [pid 3800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3795] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3800] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3795] <... futex resumed>) = 0 [pid 3800] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3795] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3797] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] <... mmap resumed>) = 0x7f50b015b000 [pid 3799] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3795] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3799] <... futex resumed>) = 1 [pid 3795] <... mprotect resumed>) = 0 [pid 3794] <... futex resumed>) = 0 [pid 3799] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3794] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3794] <... futex resumed>) = 0 [pid 3799] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3795] <... clone resumed>, parent_tid=[3838], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3838 [pid 3794] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3795] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] <... futex resumed>) = 0 [pid 3799] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3795] <... futex resumed>) = 0 [pid 3794] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3813] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3800] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3795] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3794] <... mmap resumed>) = 0x7f50b015b000 [pid 3813] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3794] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3813] <... ioctl resumed>, 0) = 0 [pid 3797] <... futex resumed>) = 1 [pid 3794] <... mprotect resumed>) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3801] <... futex resumed>) = 0 [pid 3794] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3813] <... ioctl resumed>, 0) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3794] <... clone resumed>, parent_tid=[3839], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3839 [pid 3813] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3794] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3794] <... futex resumed>) = 0 [pid 3813] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3799] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3794] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3838 attached [pid 3813] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3838] set_robust_list(0x7f50b017b9e0, 24 [pid 3813] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3797] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3839 attached [pid 3838] <... set_robust_list resumed>) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3801] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3813] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3838] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3838] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3838] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3795] <... futex resumed>) = 0 [pid 3838] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3839] set_robust_list(0x7f50b017b9e0, 24 [pid 3801] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3797] <... futex resumed>) = 0 [ 57.217604][ T144] usb 4-1: config 0 has no interface number 0 [ 57.217634][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.217659][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.217688][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3839] <... set_robust_list resumed>) = 0 [pid 3801] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3797] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3805] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3805] <... futex resumed>) = 1 [pid 3797] <... mmap resumed>) = 0x7f50b015b000 [pid 3839] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3805] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] <... futex resumed>) = 0 [pid 3797] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3839] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3803] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... mprotect resumed>) = 0 [pid 3839] <... ioctl resumed>, 0) = 0 [pid 3805] <... futex resumed>) = 0 [pid 3803] <... futex resumed>) = 1 [pid 3801] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3797] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3839] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3805] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3803] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3839] <... futex resumed>) = 1 [pid 3805] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3803] <... futex resumed>) = 0 [pid 3797] <... clone resumed>, parent_tid=[3841], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3841 [pid 3794] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3841 attached [pid 3839] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3805] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3797] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3803] <... mmap resumed>) = 0x7f50b015b000 [pid 3797] <... futex resumed>) = 0 [pid 3841] set_robust_list(0x7f50b017b9e0, 24 [pid 3803] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3841] <... set_robust_list resumed>) = 0 [pid 3805] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3803] <... mprotect resumed>) = 0 [pid 3797] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3841] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 57.217718][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 57.217743][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 57.217768][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3803] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3841] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3803] <... clone resumed>, parent_tid=[3842], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3842 [pid 3803] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3803] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3841] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3841] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3842 attached [pid 3807] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] set_robust_list(0x7f50b017b9e0, 24 [pid 3807] <... futex resumed>) = 1 [pid 3802] <... futex resumed>) = 0 [pid 3842] <... set_robust_list resumed>) = 0 [pid 3841] <... futex resumed>) = 1 [pid 3807] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 57.217802][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.217827][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.219780][ T3626] usb 1-1: config 0 descriptor?? [ 57.221236][ T144] usb 4-1: config 0 descriptor?? [ 57.234790][ T3624] usb 2-1: config 0 descriptor?? [ 57.277732][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3802] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3797] <... futex resumed>) = 0 [pid 3842] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3841] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3807] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3802] <... futex resumed>) = 0 [pid 3842] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3802] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3842] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3807] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3802] <... futex resumed>) = 0 [pid 3842] <... ioctl resumed>, 0) = 0 [pid 3807] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3802] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3842] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3802] <... mmap resumed>) = 0x7f50b015b000 [pid 3842] <... futex resumed>) = 1 [pid 3803] <... futex resumed>) = 0 [pid 3802] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3842] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3802] <... mprotect resumed>) = 0 [pid 3802] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3844], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3844 [pid 3802] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3802] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3807] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 3844 attached [pid 3844] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3844] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3844] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3844] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 57.277749][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 57.280992][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 57.281005][ T3626] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 57.287690][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3802] <... futex resumed>) = 0 [pid 3844] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3800] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3800] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3795] exit_group(0 [pid 3838] <... futex resumed>) = ? [pid 3800] <... futex resumed>) = ? [pid 3795] <... exit_group resumed>) = ? [pid 3838] +++ exited with 0 +++ [pid 3800] +++ exited with 0 +++ [pid 3795] +++ exited with 0 +++ [ 57.287704][ T3624] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 57.287908][ T3641] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.287934][ T3641] usb 3-1: config 0 has no interface number 0 [ 57.287988][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3813] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3794] exit_group(0 [pid 3813] <... futex resumed>) = 1 [pid 3810] <... futex resumed>) = 0 [pid 3799] <... futex resumed>) = ? [pid 3794] <... exit_group resumed>) = ? [pid 3839] <... futex resumed>) = ? [pid 3813] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3799] +++ exited with 0 +++ [pid 3813] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3810] <... futex resumed>) = 0 [pid 3813] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3810] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3810] <... futex resumed>) = 0 [pid 3801] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3813] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3810] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3801] <... futex resumed>) = 0 [pid 3810] <... mmap resumed>) = 0x7f50b015b000 [pid 3801] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3839] +++ exited with 0 +++ [pid 3810] <... mprotect resumed>) = 0 [pid 3794] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3795, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3810] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3602] restart_syscall(<... resuming interrupted clone ...> [pid 3797] exit_group(0 [pid 3841] <... futex resumed>) = ? [pid 3813] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3810] <... clone resumed>, parent_tid=[3846], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3846 [pid 3801] <... futex resumed>) = ? [pid 3797] <... exit_group resumed>) = ? [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3794, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3602] <... restart_syscall resumed>) = 0 [pid 3841] +++ exited with 0 +++ [pid 3810] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3801] +++ exited with 0 +++ [pid 3810] <... futex resumed>) = 0 [pid 3810] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3797] +++ exited with 0 +++ [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3846 attached [pid 3846] set_robust_list(0x7f50b017b9e0, 24 [pid 3805] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3846] <... set_robust_list resumed>) = 0 [pid 3805] <... futex resumed>) = 0 [pid 3846] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3805] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3803] exit_group(0 [pid 3842] <... futex resumed>) = ? [pid 3805] <... futex resumed>) = ? [ 57.288015][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.288047][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3803] <... exit_group resumed>) = ? [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3797, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3848 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3846] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3842] +++ exited with 0 +++ [pid 3805] +++ exited with 0 +++ [pid 3803] +++ exited with 0 +++ [pid 3846] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3803, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 3848 attached [pid 3846] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3848] set_robust_list(0x555555fe45e0, 24 [pid 3846] <... futex resumed>) = 1 [pid 3810] <... futex resumed>) = 0 [pid 3848] <... set_robust_list resumed>) = 0 [pid 3846] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3850 [pid 3848] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3851 attached ) = 0 [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3851] set_robust_list(0x555555fe45e0, 24 [pid 3848] setpgid(0, 0 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3851] <... set_robust_list resumed>) = 0 [pid 3848] <... setpgid resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3851 ./strace-static-x86_64: Process 3850 attached [pid 3851] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] set_robust_list(0x555555fe45e0, 24 [pid 3848] <... openat resumed>) = 3 [pid 3851] <... prctl resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3851] setpgid(0, 0 [pid 3850] <... set_robust_list resumed>) = 0 [pid 3848] write(3, "1000", 4 [pid 3851] <... setpgid resumed>) = 0 [pid 3850] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3848] <... write resumed>) = 4 [pid 3851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] <... prctl resumed>) = 0 [pid 3848] close(3 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3852 [pid 3851] <... openat resumed>) = 3 [pid 3850] setpgid(0, 0 [pid 3848] <... close resumed>) = 0 ./strace-static-x86_64: Process 3852 attached [pid 3851] write(3, "1000", 4 [pid 3850] <... setpgid resumed>) = 0 [pid 3848] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] set_robust_list(0x555555fe45e0, 24 [pid 3851] <... write resumed>) = 4 [pid 3850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3848] <... futex resumed>) = 0 [pid 3852] <... set_robust_list resumed>) = 0 [pid 3851] close(3 [pid 3850] <... openat resumed>) = 3 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3852] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3851] <... close resumed>) = 0 [pid 3850] write(3, "1000", 4 [pid 3848] <... mmap resumed>) = 0x7f50b017c000 [pid 3852] <... prctl resumed>) = 0 [pid 3851] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... write resumed>) = 4 [pid 3848] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3852] setpgid(0, 0 [pid 3851] <... futex resumed>) = 0 [pid 3850] close(3 [pid 3848] <... mprotect resumed>) = 0 [pid 3852] <... setpgid resumed>) = 0 [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3850] <... close resumed>) = 0 [pid 3848] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3852] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3850] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... openat resumed>) = 3 [pid 3850] <... futex resumed>) = 0 [pid 3848] <... clone resumed>, parent_tid=[3853], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3853 [pid 3807] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] write(3, "1000", 4 [pid 3850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3848] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3807] <... futex resumed>) = 0 [pid 3802] exit_group(0 [pid 3852] <... write resumed>) = 4 [pid 3850] <... mmap resumed>) = 0x7f50b017c000 [ 57.288079][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 57.288105][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3848] <... futex resumed>) = 0 [pid 3844] <... futex resumed>) = ? [pid 3802] <... exit_group resumed>) = ? [pid 3852] close(3 [pid 3851] <... mmap resumed>) = 0x7f50b017c000 [pid 3850] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3848] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3844] +++ exited with 0 +++ [pid 3807] +++ exited with 0 +++ [pid 3802] +++ exited with 0 +++ [pid 3852] <... close resumed>) = 0 [pid 3851] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3850] <... mprotect resumed>) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3802, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 3853 attached [pid 3852] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] <... mprotect resumed>) = 0 [pid 3850] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3853] set_robust_list(0x7f50b019c9e0, 24 [pid 3852] <... futex resumed>) = 0 [pid 3851] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3853] <... set_robust_list resumed>) = 0 [pid 3852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3850] <... clone resumed>, parent_tid=[3854], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3854 [pid 3853] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3852] <... mmap resumed>) = 0x7f50b017c000 [pid 3851] <... clone resumed>, parent_tid=[3855], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3855 [pid 3850] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3853] <... openat resumed>) = 3 [pid 3852] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3851] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] <... futex resumed>) = 0 [pid 3853] ioctl(3, USB_RAW_IOCTL_INIT [pid 3852] <... mprotect resumed>) = 0 [pid 3851] <... futex resumed>) = 0 [pid 3850] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3854 attached [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3852] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3851] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3856 ./strace-static-x86_64: Process 3855 attached [pid 3854] set_robust_list(0x7f50b019c9e0, 24 [pid 3853] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 3856 attached [pid 3854] <... set_robust_list resumed>) = 0 [pid 3853] <... ioctl resumed>, 0) = 0 [pid 3852] <... clone resumed>, parent_tid=[3857], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3857 [pid 3855] set_robust_list(0x7f50b019c9e0, 24 [pid 3854] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3852] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... set_robust_list resumed>) = 0 [pid 3856] set_robust_list(0x555555fe45e0, 24 [pid 3854] <... openat resumed>) = 3 [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3852] <... futex resumed>) = 0 [pid 3854] ioctl(3, USB_RAW_IOCTL_INIT [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3852] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 3857 attached [pid 3854] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3857] set_robust_list(0x7f50b019c9e0, 24 [pid 3854] <... ioctl resumed>, 0) = 0 [pid 3857] <... set_robust_list resumed>) = 0 [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 57.288131][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3857] <... openat resumed>) = 3 [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] ioctl(3, USB_RAW_IOCTL_INIT [pid 3856] <... set_robust_list resumed>) = 0 [pid 3855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... openat resumed>) = 3 [pid 3857] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3855] ioctl(3, USB_RAW_IOCTL_INIT [pid 3857] <... ioctl resumed>, 0) = 0 [pid 3856] <... prctl resumed>) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3856] setpgid(0, 0 [pid 3855] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3856] <... setpgid resumed>) = 0 [pid 3855] <... ioctl resumed>, 0) = 0 [pid 3856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3856] <... openat resumed>) = 3 [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3856] write(3, "1000", 4 [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3856] <... write resumed>) = 4 [pid 3856] close(3) = 0 [pid 3856] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3856] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3856] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3860], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3860 [pid 3856] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3860 attached [pid 3860] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3860] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3860] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [ 57.288167][ T3641] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.288193][ T3641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.291514][ T3641] usb 3-1: config 0 descriptor?? [pid 3860] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3813] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3813] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3810] exit_group(0 [pid 3846] <... futex resumed>) = ? [pid 3813] <... futex resumed>) = ? [pid 3810] <... exit_group resumed>) = ? [pid 3846] +++ exited with 0 +++ [pid 3813] +++ exited with 0 +++ [pid 3810] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3810, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3861 ./strace-static-x86_64: Process 3861 attached [pid 3861] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3861] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3861] setpgid(0, 0) = 0 [pid 3861] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3861] write(3, "1000", 4) = 4 [pid 3861] close(3) = 0 [pid 3861] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 57.350301][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 57.350319][ T3641] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3861] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3861] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3863], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3863 [pid 3861] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3861] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3863 attached [pid 3863] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3863] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3863] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3863] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 57.386592][ T3716] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.386623][ T3716] usb 5-1: config 0 has no interface number 0 [ 57.386654][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.386680][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.386711][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 57.386742][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 57.386768][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 57.386800][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.386837][ T3716] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.386864][ T3716] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.389084][ T3716] usb 5-1: config 0 descriptor?? [ 57.427946][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 57.427965][ T3716] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 57.479301][ T3635] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 57.479332][ T3635] usb 6-1: config 0 has no interface number 0 [ 57.479364][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.479391][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 57.479420][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 57.479449][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 57.479474][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 57.479499][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 57.479536][ T3635] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 57.479561][ T3635] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 57.481953][ T3635] usb 6-1: config 0 descriptor?? [ 57.517727][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 57.517745][ T3635] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 57.535533][ T3626] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 57.535557][ T3626] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.535578][ T3626] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.565518][ T3624] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3853] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3855] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 57.565541][ T3624] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.565562][ T3624] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.615497][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 57.615521][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.615542][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.671894][ T3641] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 57.671919][ T3641] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.671941][ T3641] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.710072][ T3716] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 57.710096][ T3716] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.710116][ T3716] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.711077][ T144] usb 1-1: USB disconnect, device number 7 [ 57.769517][ T3716] usb 2-1: USB disconnect, device number 7 [ 57.788375][ T3641] usb 4-1: USB disconnect, device number 7 [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3863] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 57.804559][ T3624] usb 3-1: USB disconnect, device number 7 [ 57.835604][ T3635] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 57.835628][ T3635] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 57.835649][ T3635] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 57.884614][ T3635] usb 5-1: USB disconnect, device number 7 [ 57.993962][ T3626] usb 6-1: USB disconnect, device number 7 [ 58.281154][ T3624] usb 3-1: new high-speed USB device number 8 using dummy_hcd [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 58.305539][ T3716] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 58.319173][ T144] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 58.325504][ T3641] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 58.350840][ T3635] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 58.451527][ T3626] usb 6-1: new high-speed USB device number 8 using dummy_hcd [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3853] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3855] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3860] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3855] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3854] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3857] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3854] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3853] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3854] <... ioctl resumed>, 0) = 0 [pid 3860] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3854] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3854] <... ioctl resumed>, 0) = 0 [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3854] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3854] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3854] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3854] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3860] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3854] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3857] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 58.635535][ T3624] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.635560][ T3624] usb 3-1: config 0 has no interface number 0 [ 58.635581][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.635606][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 58.635638][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3853] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3860] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3855] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3855] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3863] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... ioctl resumed>, 0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3855] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3855] <... ioctl resumed>, 0) = 0 [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3855] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3855] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3860] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3853] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3863] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3860] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3853] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] <... ioctl resumed>, 0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3860] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3857] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3860] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3853] <... ioctl resumed>, 0) = 0 [pid 3860] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3860] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3853] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 58.635669][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 58.635696][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.635720][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3863] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3860] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3857] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3853] <... ioctl resumed>, 0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3857] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3857] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3863] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3857] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3853] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3853] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3863] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 58.635743][ T3624] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 58.635758][ T3624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.637576][ T3624] usb 3-1: config 0 descriptor?? [ 58.683430][ T144] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.683467][ T144] usb 1-1: config 0 has no interface number 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 3853] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3853] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3853] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3857] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3853] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3863] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3863] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3863] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 58.683499][ T144] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.683525][ T144] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 58.683557][ T144] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 58.683590][ T144] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 3854] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3854] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3850] <... futex resumed>) = 0 [pid 3850] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... futex resumed>) = 0 [ 58.683618][ T144] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.683644][ T144] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.683682][ T144] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 58.683708][ T144] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.696597][ T144] usb 1-1: config 0 descriptor?? [pid 3850] <... futex resumed>) = 1 [pid 3854] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3850] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3854] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3850] <... futex resumed>) = 0 [pid 3854] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3850] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3850] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3865], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3865 [pid 3850] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3850] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3855] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3865 attached ) = 1 [pid 3854] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3851] <... futex resumed>) = 0 [pid 3855] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3851] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3851] <... futex resumed>) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3851] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3855] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3851] <... futex resumed>) = 0 [pid 3855] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3851] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3865] set_robust_list(0x7f50b017b9e0, 24 [pid 3851] <... mmap resumed>) = 0x7f50b015b000 [pid 3851] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3851] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3866], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3866 [pid 3851] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3851] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3866 attached [pid 3865] <... set_robust_list resumed>) = 0 [pid 3855] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 58.702058][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.702075][ T3624] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.705619][ T3716] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.705646][ T3716] usb 2-1: config 0 has no interface number 0 [ 58.705674][ T3716] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.705705][ T3716] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3860] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3856] <... futex resumed>) = 0 [pid 3866] set_robust_list(0x7f50b017b9e0, 24 [pid 3860] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3856] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... set_robust_list resumed>) = 0 [pid 3860] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3856] <... futex resumed>) = 0 [pid 3866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3856] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3866] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3865] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3860] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3856] <... futex resumed>) = 0 [pid 3866] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3860] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3856] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3866] <... ioctl resumed>, 0) = 0 [pid 3856] <... mmap resumed>) = 0x7f50b015b000 [pid 3866] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3866] <... futex resumed>) = 1 [pid 3856] <... mprotect resumed>) = 0 [pid 3851] <... futex resumed>) = 0 [pid 3866] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3865] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3856] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3867], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3867 [pid 3856] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3856] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3865] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3860] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3865] <... ioctl resumed>, 0) = 0 [pid 3865] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3867 attached ) = 1 [pid 3850] <... futex resumed>) = 0 [pid 3867] set_robust_list(0x7f50b017b9e0, 24 [ 58.705735][ T3716] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 58.705765][ T3716] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 58.705790][ T3716] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.705815][ T3716] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3865] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] <... set_robust_list resumed>) = 0 [pid 3867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3857] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3857] <... futex resumed>) = 1 [pid 3853] <... futex resumed>) = 1 [pid 3852] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = 0 [pid 3857] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3853] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3867] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3852] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [ 58.705849][ T3716] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 58.705874][ T3716] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.707495][ T3716] usb 2-1: config 0 descriptor?? [ 58.718220][ T3635] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.718249][ T3635] usb 5-1: config 0 has no interface number 0 [pid 3848] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3867] <... ioctl resumed>, 0) = 0 [pid 3852] <... futex resumed>) = 1 [pid 3848] <... futex resumed>) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3867] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3863] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3857] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3867] <... futex resumed>) = 1 [pid 3863] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3861] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3856] <... futex resumed>) = 0 [pid 3853] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3852] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3848] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 3861] <... futex resumed>) = 0 [pid 3857] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3853] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3852] <... futex resumed>) = 0 [pid 3848] <... futex resumed>) = 0 [pid 3863] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 58.718282][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.718310][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 58.718353][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 58.718386][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3861] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3853] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3852] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3863] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3861] <... futex resumed>) = 0 [pid 3852] <... mmap resumed>) = 0x7f50b015b000 [pid 3848] <... mmap resumed>) = 0x7f50b015b000 [pid 3861] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3852] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3848] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3861] <... mmap resumed>) = 0x7f50b015b000 [pid 3857] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3853] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3852] <... mprotect resumed>) = 0 [pid 3848] <... mprotect resumed>) = 0 [pid 3861] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3854] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3850] exit_group(0 [pid 3865] <... futex resumed>) = ? [pid 3861] <... mprotect resumed>) = 0 [pid 3854] <... futex resumed>) = ? [pid 3852] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3850] <... exit_group resumed>) = ? [ 58.718413][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.718439][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.718478][ T3635] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 58.718506][ T3635] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3848] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3865] +++ exited with 0 +++ [pid 3861] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3854] +++ exited with 0 +++ [pid 3850] +++ exited with 0 +++ ./strace-static-x86_64: Process 3870 attached [pid 3855] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... clone resumed>, parent_tid=[3869], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3869 [pid 3848] <... clone resumed>, parent_tid=[3870], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3870 ./strace-static-x86_64: Process 3871 attached [pid 3870] set_robust_list(0x7f50b017b9e0, 24 [pid 3861] <... clone resumed>, parent_tid=[3871], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3871 [pid 3855] <... futex resumed>) = 0 [pid 3852] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3851] exit_group(0 [pid 3848] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3850, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 3869 attached [pid 3871] set_robust_list(0x7f50b017b9e0, 24 [pid 3870] <... set_robust_list resumed>) = 0 [pid 3866] <... futex resumed>) = ? [pid 3861] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3852] <... futex resumed>) = 0 [pid 3851] <... exit_group resumed>) = ? [pid 3848] <... futex resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3871] <... set_robust_list resumed>) = 0 [pid 3870] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3869] set_robust_list(0x7f50b017b9e0, 24 [pid 3866] +++ exited with 0 +++ [pid 3861] <... futex resumed>) = 0 [pid 3855] +++ exited with 0 +++ [pid 3852] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3851] +++ exited with 0 +++ [pid 3848] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3870] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3869] <... set_robust_list resumed>) = 0 [pid 3861] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3860] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3856] exit_group(0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3873 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3871] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3870] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3869] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3867] <... futex resumed>) = ? [pid 3860] <... futex resumed>) = ? [pid 3856] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 3873 attached [pid 3871] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3870] <... ioctl resumed>, 0) = 0 [pid 3869] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3873] set_robust_list(0x555555fe45e0, 24 [pid 3869] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3873] <... set_robust_list resumed>) = 0 [pid 3869] <... ioctl resumed>, 0) = 0 [pid 3873] prctl(PR_SET_PDEATHSIG, SIGKILL [ 58.721887][ T3635] usb 5-1: config 0 descriptor?? [ 58.738694][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.738710][ T144] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.745563][ T3641] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3869] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3867] +++ exited with 0 +++ [pid 3860] +++ exited with 0 +++ [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3874 [pid 3873] <... prctl resumed>) = 0 [pid 3871] <... ioctl resumed>, 0) = 0 [pid 3870] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3869] <... futex resumed>) = 1 [pid 3856] +++ exited with 0 +++ [pid 3852] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3874 attached [pid 3873] setpgid(0, 0 [pid 3871] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3870] <... futex resumed>) = 1 [pid 3869] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3848] <... futex resumed>) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3856, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3873] <... setpgid resumed>) = 0 [pid 3873] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3871] <... futex resumed>) = 1 [pid 3870] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] <... futex resumed>) = 0 [pid 3873] write(3, "1000", 4) = 4 [pid 3873] close(3 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3874] set_robust_list(0x555555fe45e0, 24 [pid 3873] <... close resumed>) = 0 [pid 3871] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3874] <... set_robust_list resumed>) = 0 [pid 3873] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3875 [pid 3874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3873] <... futex resumed>) = 0 [pid 3873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [ 58.745592][ T3641] usb 4-1: config 0 has no interface number 0 [ 58.745621][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3873] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] <... prctl resumed>) = 0 [pid 3873] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3875 attached [pid 3874] setpgid(0, 0 [pid 3875] set_robust_list(0x555555fe45e0, 24 [pid 3874] <... setpgid resumed>) = 0 [pid 3873] <... clone resumed>, parent_tid=[3876], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3876 [pid 3875] <... set_robust_list resumed>) = 0 [pid 3873] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3873] <... futex resumed>) = 0 ./strace-static-x86_64: Process 3876 attached [pid 3875] <... prctl resumed>) = 0 [pid 3873] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3876] set_robust_list(0x7f50b019c9e0, 24 [pid 3875] setpgid(0, 0 [pid 3874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3876] <... set_robust_list resumed>) = 0 [pid 3875] <... setpgid resumed>) = 0 [pid 3874] <... openat resumed>) = 3 [pid 3876] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3874] write(3, "1000", 4 [pid 3876] <... openat resumed>) = 3 [pid 3875] <... openat resumed>) = 3 [pid 3874] <... write resumed>) = 4 [pid 3876] ioctl(3, USB_RAW_IOCTL_INIT [pid 3875] write(3, "1000", 4 [pid 3874] close(3 [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3875] <... write resumed>) = 4 [pid 3874] <... close resumed>) = 0 [pid 3876] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3875] close(3 [pid 3874] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... ioctl resumed>, 0) = 0 [pid 3875] <... close resumed>) = 0 [pid 3874] <... futex resumed>) = 0 [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3875] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3875] <... futex resumed>) = 0 [pid 3874] <... mmap resumed>) = 0x7f50b017c000 [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3874] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3863] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... mmap resumed>) = 0x7f50b017c000 [pid 3875] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3875] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3878], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3878 [pid 3875] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 58.745648][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3875] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3874] <... mprotect resumed>) = 0 [pid 3863] <... futex resumed>) = 0 [pid 3874] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3863] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3861] exit_group(0./strace-static-x86_64: Process 3878 attached [pid 3871] <... futex resumed>) = ? [pid 3863] <... futex resumed>) = ? [pid 3861] <... exit_group resumed>) = ? [pid 3878] set_robust_list(0x7f50b019c9e0, 24 [pid 3874] <... clone resumed>, parent_tid=[3879], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3879 [pid 3871] +++ exited with 0 +++ [pid 3863] +++ exited with 0 +++ [pid 3878] <... set_robust_list resumed>) = 0 [pid 3861] +++ exited with 0 +++ [pid 3857] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3853] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3879 attached [pid 3878] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3874] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3857] <... futex resumed>) = 0 [pid 3853] <... futex resumed>) = 0 [pid 3848] exit_group(0 [pid 3879] set_robust_list(0x7f50b019c9e0, 24 [pid 3878] <... openat resumed>) = 3 [pid 3874] <... futex resumed>) = 0 [pid 3852] exit_group(0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3861, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3878] ioctl(3, USB_RAW_IOCTL_INIT [pid 3869] <... futex resumed>) = ? [pid 3852] <... exit_group resumed>) = ? [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3869] +++ exited with 0 +++ [pid 3878] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3882 ./strace-static-x86_64: Process 3882 attached [pid 3879] <... set_robust_list resumed>) = 0 [pid 3878] <... ioctl resumed>, 0) = 0 [pid 3874] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3870] <... futex resumed>) = ? [pid 3848] <... exit_group resumed>) = ? [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 58.745677][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 58.745713][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3882] set_robust_list(0x555555fe45e0, 24 [pid 3879] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3870] +++ exited with 0 +++ [pid 3857] +++ exited with 0 +++ [pid 3853] +++ exited with 0 +++ [pid 3852] +++ exited with 0 +++ [pid 3848] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3852, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3848, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...> [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 3882] <... set_robust_list resumed>) = 0 [pid 3879] <... openat resumed>) = 3 [pid 3606] <... restart_syscall resumed>) = 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 3882] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3879] ioctl(3, USB_RAW_IOCTL_INIT [pid 3882] <... prctl resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3884 attached [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3882] setpgid(0, 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3883 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3884 ./strace-static-x86_64: Process 3883 attached [pid 3883] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3883] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3884] set_robust_list(0x555555fe45e0, 24 [pid 3883] <... prctl resumed>) = 0 [pid 3882] <... setpgid resumed>) = 0 [pid 3879] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3883] setpgid(0, 0) = 0 [pid 3883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3884] <... set_robust_list resumed>) = 0 [pid 3883] <... openat resumed>) = 3 [pid 3884] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3883] write(3, "1000", 4 [pid 3882] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3879] <... ioctl resumed>, 0) = 0 [pid 3883] <... write resumed>) = 4 [ 58.745738][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.745763][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.745797][ T3641] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3883] close(3 [pid 3884] <... prctl resumed>) = 0 [pid 3883] <... close resumed>) = 0 [pid 3882] <... openat resumed>) = 3 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3883] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3884] setpgid(0, 0 [pid 3883] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3882] write(3, "1000", 4 [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3883] <... mprotect resumed>) = 0 [pid 3883] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3884] <... setpgid resumed>) = 0 [pid 3882] <... write resumed>) = 4 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3883] <... clone resumed>, parent_tid=[3885], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3885 [pid 3883] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3883] <... futex resumed>) = 0 [pid 3884] <... openat resumed>) = 3 [pid 3883] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3882] close(3./strace-static-x86_64: Process 3885 attached [pid 3885] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3885] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3885] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3885] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3884] write(3, "1000", 4 [pid 3882] <... close resumed>) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3884] <... write resumed>) = 4 [ 58.745823][ T3641] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.747520][ T3641] usb 4-1: config 0 descriptor?? [ 58.766253][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.766271][ T3635] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.817940][ T3626] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.817970][ T3626] usb 6-1: config 0 has no interface number 0 [pid 3882] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3884] close(3 [pid 3882] <... futex resumed>) = 0 [pid 3884] <... close resumed>) = 0 [pid 3882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3884] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] <... mmap resumed>) = 0x7f50b017c000 [pid 3884] <... futex resumed>) = 0 [ 58.818001][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.818028][ T3626] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 58.818059][ T3626] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3882] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3882] <... mprotect resumed>) = 0 [pid 3884] <... mmap resumed>) = 0x7f50b017c000 [pid 3882] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3888 attached [pid 3884] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3888] set_robust_list(0x7f50b019c9e0, 24 [pid 3884] <... mprotect resumed>) = 0 [pid 3882] <... clone resumed>, parent_tid=[3888], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3888 [pid 3884] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3888] <... set_robust_list resumed>) = 0 [pid 3882] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3888] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3882] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3888] <... openat resumed>) = 3 [ 58.818089][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 58.818116][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 58.818141][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 58.818178][ T3626] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 58.818211][ T3626] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3884] <... clone resumed>, parent_tid=[3889], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3889 [pid 3888] ioctl(3, USB_RAW_IOCTL_INIT [pid 3884] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3889 attached [pid 3889] set_robust_list(0x7f50b019c9e0, 24 [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3884] <... futex resumed>) = 0 [pid 3889] <... set_robust_list resumed>) = 0 [pid 3889] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3889] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3888] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3884] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3889] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] <... ioctl resumed>, 0) = 0 [ 58.831047][ T3626] usb 6-1: config 0 descriptor?? [ 58.837904][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.837920][ T3716] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.841133][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.841147][ T3641] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.869718][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 58.869731][ T3626] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 58.997514][ T144] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 58.997540][ T144] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 58.997563][ T144] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 59.017978][ T3624] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 59.018002][ T3624] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 59.018024][ T3624] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 59.083372][ T3635] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 59.083396][ T3635] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 59.083417][ T3635] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 59.155290][ T3642] usb 3-1: USB disconnect, device number 8 [ 59.186662][ T2932] usb 1-1: USB disconnect, device number 8 [ 59.218477][ T3635] usb 5-1: USB disconnect, device number 8 [ 59.225856][ T3641] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 59.225879][ T3641] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 59.225900][ T3641] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 59.230931][ T3716] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 59.230964][ T3716] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 59.230985][ T3716] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 59.244787][ T3626] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 59.244809][ T3626] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 59.244829][ T3626] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 59.353907][ T3626] usb 6-1: USB disconnect, device number 8 [ 59.400524][ T144] usb 2-1: USB disconnect, device number 8 [ 59.404316][ T3624] usb 4-1: USB disconnect, device number 8 [ 59.685476][ T3642] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 59.716499][ T6] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 59.751546][ T3635] usb 5-1: new high-speed USB device number 9 using dummy_hcd [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3889] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3889] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 59.885401][ T3624] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 59.895527][ T2932] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 59.910813][ T144] usb 6-1: new high-speed USB device number 9 using dummy_hcd [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3878] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3876] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3878] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3878] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3879] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3879] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3879] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3878] <... ioctl resumed>, 0) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3878] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 60.075618][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 60.075650][ T6] usb 1-1: config 0 has no interface number 0 [ 60.075681][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3889] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3876] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3876] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3889] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3888] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3876] <... ioctl resumed>, 0) = 0 [pid 3876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3876] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3889] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3876] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 60.075708][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 60.075740][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 60.075770][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3889] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3889] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3888] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3889] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 60.075795][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 60.075821][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.075856][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 60.075884][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.077684][ T6] usb 1-1: config 0 descriptor?? [pid 3885] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3888] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3885] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3888] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3888] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3889] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3888] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3888] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3888] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3889] <... ioctl resumed>, 0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3888] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3889] <... ioctl resumed>, 0) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3889] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3889] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 60.107308][ T3635] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 60.107338][ T3635] usb 5-1: config 0 has no interface number 0 [ 60.107368][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.107395][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 3879] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3874] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3874] <... futex resumed>) = 0 [pid 3879] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3874] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3874] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3874] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3912], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3912 [pid 3874] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3874] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3912 attached [pid 3912] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3912] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3879] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 60.107426][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 60.107457][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 60.107483][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3878] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3875] <... futex resumed>) = 0 [pid 3878] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3875] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3912] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3912] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3912] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3874] <... futex resumed>) = 0 [pid 3912] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3878] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3875] <... futex resumed>) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3875] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3878] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3875] <... futex resumed>) = 0 [pid 3878] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3875] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3875] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3878] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3875] <... clone resumed>, parent_tid=[3914], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3914 [pid 3875] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 60.107508][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.107554][ T3635] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 60.107580][ T3635] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.109316][ T3635] usb 5-1: config 0 descriptor?? [ 60.138152][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 60.138170][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3875] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3914 attached [pid 3914] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3914] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3914] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3914] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3876] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] <... futex resumed>) = 0 [pid 3876] <... futex resumed>) = 1 [ 60.145787][ T3642] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 60.145817][ T3642] usb 3-1: config 0 has no interface number 0 [ 60.145847][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.145875][ T3642] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 60.145907][ T3642] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3873] <... futex resumed>) = 0 [pid 3876] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3873] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3873] <... futex resumed>) = 0 [pid 3876] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3873] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3873] <... futex resumed>) = 0 [pid 3873] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3885] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3885] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3883] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3883] <... futex resumed>) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3883] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3883] <... futex resumed>) = 0 [pid 3885] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3883] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3883] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3876] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3873] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3883] <... clone resumed>, parent_tid=[3917], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3917 [pid 3883] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3873] <... mprotect resumed>) = 0 [pid 3883] <... futex resumed>) = 0 [pid 3883] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3873] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3885] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 3917 attached [pid 3917] set_robust_list(0x7f50b017b9e0, 24 [pid 3873] <... clone resumed>, parent_tid=[3918], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3918 [pid 3917] <... set_robust_list resumed>) = 0 [pid 3873] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3917] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3873] <... futex resumed>) = 0 [pid 3873] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3888] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3882] <... futex resumed>) = 0 [pid 3888] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3882] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3882] <... futex resumed>) = 0 [pid 3888] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 60.145937][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 60.145963][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3882] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3888] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3882] <... futex resumed>) = 0 [pid 3888] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3882] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3917] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3888] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3882] <... mmap resumed>) = 0x7f50b015b000 ./strace-static-x86_64: Process 3918 attached [pid 3917] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3882] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3917] <... ioctl resumed>, 0) = 0 [pid 3882] <... mprotect resumed>) = 0 [pid 3917] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3918] set_robust_list(0x7f50b017b9e0, 24 [pid 3917] <... futex resumed>) = 1 [pid 3883] <... futex resumed>) = 0 [pid 3918] <... set_robust_list resumed>) = 0 [pid 3917] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3882] <... clone resumed>, parent_tid=[3919], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3919 [pid 3882] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3882] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3919 attached [pid 3919] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3918] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3919] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3918] <... ioctl resumed>, 0) = 0 [pid 3918] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3873] <... futex resumed>) = 0 [pid 3918] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3919] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3919] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3889] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3919] <... ioctl resumed>, 0) = 0 [pid 3879] <... futex resumed>) = 0 [pid 3919] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3879] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3919] <... futex resumed>) = 1 [pid 3882] <... futex resumed>) = 0 [pid 3874] exit_group(0 [pid 3919] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3912] <... futex resumed>) = ? [pid 3879] <... futex resumed>) = ? [pid 3874] <... exit_group resumed>) = ? [pid 3912] +++ exited with 0 +++ [pid 3889] <... futex resumed>) = 1 [pid 3884] <... futex resumed>) = 0 [pid 3879] +++ exited with 0 +++ [pid 3874] +++ exited with 0 +++ [pid 3889] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 60.145988][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.146022][ T3642] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3884] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3884] <... futex resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3874, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3889] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3884] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3889] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3884] <... futex resumed>) = 0 [pid 3889] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3884] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3878] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3875] exit_group(0 [pid 3914] <... futex resumed>) = ? [pid 3884] <... mmap resumed>) = 0x7f50b015b000 [pid 3875] <... exit_group resumed>) = ? [pid 3914] +++ exited with 0 +++ [pid 3878] <... futex resumed>) = ? [pid 3884] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3878] +++ exited with 0 +++ [pid 3875] +++ exited with 0 +++ [pid 3884] <... mprotect resumed>) = 0 [pid 3884] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3875, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3884] <... clone resumed>, parent_tid=[3922], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3922 [pid 3884] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3924 ./strace-static-x86_64: Process 3922 attached [pid 3922] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3922] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3924 attached [pid 3884] <... futex resumed>) = 0 [pid 3889] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 3923 attached [pid 3884] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3923 [pid 3924] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3924] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3924] setpgid(0, 0) = 0 [pid 3924] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3923] set_robust_list(0x555555fe45e0, 24 [pid 3924] write(3, "1000", 4) = 4 [pid 3924] close(3) = 0 [pid 3924] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3924] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3924] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3926], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3926 [pid 3924] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3924] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3926 attached [pid 3926] set_robust_list(0x7f50b019c9e0, 24 [pid 3922] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3922] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3922] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] <... set_robust_list resumed>) = 0 [pid 3922] <... futex resumed>) = 1 [ 60.146056][ T3642] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.147901][ T3642] usb 3-1: config 0 descriptor?? [pid 3884] <... futex resumed>) = 0 [pid 3922] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3923] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3923] setpgid(0, 0 [pid 3926] <... set_robust_list resumed>) = 0 [pid 3923] <... setpgid resumed>) = 0 [pid 3926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3923] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3926] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3923] <... openat resumed>) = 3 [pid 3926] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3923] write(3, "1000", 4 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3923] <... write resumed>) = 4 [pid 3923] close(3) = 0 [pid 3885] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3876] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3885] <... futex resumed>) = 0 [pid 3883] exit_group(0 [pid 3917] <... futex resumed>) = ? [pid 3883] <... exit_group resumed>) = ? [ 60.147974][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 60.147988][ T3635] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3923] <... futex resumed>) = 0 [pid 3917] +++ exited with 0 +++ [pid 3885] +++ exited with 0 +++ [pid 3883] +++ exited with 0 +++ [pid 3876] <... futex resumed>) = 0 [pid 3873] exit_group(0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3918] <... futex resumed>) = ? [pid 3888] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3882] exit_group(0 [pid 3873] <... exit_group resumed>) = ? [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3883, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3919] <... futex resumed>) = ? [pid 3888] <... futex resumed>) = ? [pid 3882] <... exit_group resumed>) = ? [pid 3923] <... mmap resumed>) = 0x7f50b017c000 [pid 3919] +++ exited with 0 +++ [pid 3918] +++ exited with 0 +++ [pid 3888] +++ exited with 0 +++ [pid 3882] +++ exited with 0 +++ [pid 3876] +++ exited with 0 +++ [pid 3873] +++ exited with 0 +++ [pid 3923] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3882, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3873, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3923] <... mprotect resumed>) = 0 [pid 3923] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3923] <... clone resumed>, parent_tid=[3929], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3929 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3930 [ 60.208016][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3923] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3931 attached ./strace-static-x86_64: Process 3929 attached [pid 3923] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3931 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 3930 attached [pid 3930] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 3933 attached [pid 3931] set_robust_list(0x555555fe45e0, 24 [pid 3930] <... set_robust_list resumed>) = 0 [pid 3929] set_robust_list(0x7f50b019c9e0, 24 [pid 3933] set_robust_list(0x555555fe45e0, 24 [pid 3931] <... set_robust_list resumed>) = 0 [pid 3930] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3929] <... set_robust_list resumed>) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3933 [pid 3931] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3930] <... prctl resumed>) = 0 [pid 3929] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3933] <... set_robust_list resumed>) = 0 [pid 3931] <... prctl resumed>) = 0 [pid 3930] setpgid(0, 0 [pid 3929] <... openat resumed>) = 3 [pid 3930] <... setpgid resumed>) = 0 [pid 3930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3929] ioctl(3, USB_RAW_IOCTL_INIT [pid 3931] setpgid(0, 0 [pid 3930] write(3, "1000", 4 [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3933] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3931] <... setpgid resumed>) = 0 [pid 3930] <... write resumed>) = 4 [pid 3929] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3930] close(3) = 0 [pid 3930] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3929] <... ioctl resumed>, 0) = 0 [pid 3933] <... prctl resumed>) = 0 [pid 3931] <... openat resumed>) = 3 [pid 3930] <... mmap resumed>) = 0x7f50b017c000 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3933] setpgid(0, 0 [pid 3931] write(3, "1000", 4 [pid 3930] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3930] <... mprotect resumed>) = 0 [pid 3930] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3931] <... write resumed>) = 4 [pid 3933] <... setpgid resumed>) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3930] <... clone resumed>, parent_tid=[3935], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3935 [pid 3930] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3931] close(3 [pid 3930] <... futex resumed>) = 0 [pid 3933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3931] <... close resumed>) = 0 [pid 3930] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3931] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3935 attached ) = 0 [pid 3935] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3933] <... openat resumed>) = 3 [pid 3931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3933] write(3, "1000", 4 [pid 3931] <... mmap resumed>) = 0x7f50b017c000 [pid 3935] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3933] <... write resumed>) = 4 [pid 3931] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3935] <... openat resumed>) = 3 [pid 3933] close(3 [pid 3931] <... mprotect resumed>) = 0 [pid 3935] ioctl(3, USB_RAW_IOCTL_INIT [pid 3933] <... close resumed>) = 0 [pid 3931] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3933] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3933] <... futex resumed>) = 0 [pid 3931] <... clone resumed>, parent_tid=[3936], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3936 [pid 3935] <... ioctl resumed>, 0) = 0 [pid 3933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3931] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3933] <... mmap resumed>) = 0x7f50b017c000 [pid 3931] <... futex resumed>) = 0 [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3933] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3931] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3933] <... mprotect resumed>) = 0 [ 60.208049][ T3642] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 60.245984][ T3624] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3933] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3937], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3937 [pid 3933] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3933] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3936 attached ./strace-static-x86_64: Process 3937 attached [pid 3937] set_robust_list(0x7f50b019c9e0, 24 [pid 3936] set_robust_list(0x7f50b019c9e0, 24 [pid 3937] <... set_robust_list resumed>) = 0 [pid 3936] <... set_robust_list resumed>) = 0 [pid 3937] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3936] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3937] <... openat resumed>) = 3 [pid 3936] <... openat resumed>) = 3 [pid 3889] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3889] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3937] ioctl(3, USB_RAW_IOCTL_INIT [pid 3884] exit_group(0 [pid 3936] ioctl(3, USB_RAW_IOCTL_INIT [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3922] <... futex resumed>) = ? [pid 3889] <... futex resumed>) = ? [pid 3884] <... exit_group resumed>) = ? [pid 3937] <... ioctl resumed>, 0) = 0 [pid 3936] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3922] +++ exited with 0 +++ [pid 3889] +++ exited with 0 +++ [pid 3884] +++ exited with 0 +++ [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3936] <... ioctl resumed>, 0) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3884, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3940 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3940 attached [ 60.246014][ T3624] usb 4-1: config 0 has no interface number 0 [ 60.246050][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.246076][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3940] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3940] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3940] setpgid(0, 0) = 0 [pid 3940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3940] write(3, "1000", 4) = 4 [pid 3940] close(3) = 0 [pid 3940] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3940] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3940] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3941 attached [pid 3941] set_robust_list(0x7f50b019c9e0, 24 [pid 3940] <... clone resumed>, parent_tid=[3941], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3941 [pid 3941] <... set_robust_list resumed>) = 0 [pid 3940] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3941] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3940] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3941] <... openat resumed>) = 3 [ 60.246106][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 60.246136][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 60.246162][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3941] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3941] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 60.246186][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.246221][ T3624] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 60.246246][ T3624] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.251353][ T3624] usb 4-1: config 0 descriptor?? [ 60.265629][ T144] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 60.265659][ T144] usb 6-1: config 0 has no interface number 0 [ 60.265688][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.265714][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 60.265744][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 60.265774][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 60.265800][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 60.265824][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.265859][ T144] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 60.265885][ T144] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.266767][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 60.266795][ T2932] usb 2-1: config 0 has no interface number 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 60.266830][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.266854][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 60.266882][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 60.266912][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 60.266936][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 60.266960][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 60.266995][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 60.267019][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.269581][ T2932] usb 2-1: config 0 descriptor?? [ 60.272522][ T144] usb 6-1: config 0 descriptor?? [ 60.287843][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 60.287860][ T3624] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 60.307823][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 60.307840][ T144] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 60.338906][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 60.338924][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 60.395607][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.395630][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3936] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3937] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 60.395651][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 60.445534][ T3635] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.445558][ T3635] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 60.445579][ T3635] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 60.549716][ T3624] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.549740][ T3624] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 60.549760][ T3624] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3941] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 60.555694][ T3642] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.555715][ T3642] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 60.555736][ T3642] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 60.587108][ T144] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.587133][ T144] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 60.587154][ T144] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 60.593598][ T3624] usb 1-1: USB disconnect, device number 9 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3941] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3926] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 60.626289][ T3642] usb 5-1: USB disconnect, device number 9 [ 60.686109][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 60.686133][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 60.686155][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 60.721864][ T3635] usb 4-1: USB disconnect, device number 9 [ 60.742157][ T144] usb 6-1: USB disconnect, device number 9 [ 60.743518][ T3641] usb 3-1: USB disconnect, device number 9 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3929] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3926] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 60.873322][ T6] usb 2-1: USB disconnect, device number 9 [ 61.065483][ T3642] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 61.162338][ T3624] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 61.190382][ T3635] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 61.256096][ T144] usb 6-1: new high-speed USB device number 10 using dummy_hcd [ 61.265514][ T3641] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 61.346271][ T6] usb 2-1: new high-speed USB device number 10 using dummy_hcd [pid 3926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3929] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3935] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3926] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 61.445512][ T3642] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.445541][ T3642] usb 5-1: config 0 has no interface number 0 [ 61.445574][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.445600][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 61.445631][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3929] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3936] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3929] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3935] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3937] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3929] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3929] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3929] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3929] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 61.445661][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 61.445687][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 61.445712][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.445748][ T3642] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 61.445773][ T3642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3936] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3929] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3935] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3941] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 61.447642][ T3642] usb 5-1: config 0 descriptor?? [ 61.507719][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.507736][ T3642] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 61.519766][ T3624] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.519795][ T3624] usb 1-1: config 0 has no interface number 0 [ 61.519827][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3936] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3935] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3935] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3941] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3935] <... ioctl resumed>, 0) = 0 [pid 3936] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3935] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 3936] <... ioctl resumed>, 0) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3936] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3936] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 61.519854][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 61.519886][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 61.519918][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 61.519944][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3941] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3935] <... ioctl resumed>, 0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3937] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3937] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3936] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3935] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3941] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3937] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3935] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3935] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3941] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3935] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3926] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3926] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3935] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3924] <... futex resumed>) = 0 [pid 3937] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3935] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 61.519970][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.520008][ T3624] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 61.520035][ T3624] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.532496][ T3624] usb 1-1: config 0 descriptor?? [ 61.591841][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.591859][ T3624] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3924] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3926] <... futex resumed>) = 0 [pid 3924] <... futex resumed>) = 1 [pid 3926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 3926] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2e0) = 1 [pid 3924] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3924] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3941] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 3935] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3924] <... mmap resumed>) = 0x7f50b015b000 [pid 3941] <... ioctl resumed>, 0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 61.592666][ T3635] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.592692][ T3635] usb 4-1: config 0 has no interface number 0 [ 61.592722][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.592747][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3941] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3941] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3941] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3924] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3929] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3941] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3929] <... futex resumed>) = 1 [pid 3924] <... mprotect resumed>) = 0 [pid 3923] <... futex resumed>) = 0 [pid 3929] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3929] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3923] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3924] <... clone resumed>, parent_tid=[3942], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3942 [pid 3929] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3923] <... futex resumed>) = 0 [pid 3924] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3924] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3942 attached [pid 3929] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3923] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3942] set_robust_list(0x7f50b017b9e0, 24 [pid 3929] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3923] <... futex resumed>) = 0 [pid 3923] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3923] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3923] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3943], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3943 [pid 3923] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 61.592778][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 61.592808][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 61.592833][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 61.592858][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3923] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3942] <... set_robust_list resumed>) = 0 [pid 3942] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 3943 attached [pid 3929] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3942] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3942] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3943] set_robust_list(0x7f50b017b9e0, 24 [pid 3942] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3942] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3924] <... futex resumed>) = 0 [pid 3943] <... set_robust_list resumed>) = 0 [pid 3943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 3943] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 61.592895][ T3635] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 61.592922][ T3635] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.600770][ T3635] usb 4-1: config 0 descriptor?? [ 61.623033][ T144] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.623064][ T144] usb 6-1: config 0 has no interface number 0 [ 61.623095][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3943] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3923] <... futex resumed>) = 0 [pid 3943] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3936] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3931] <... futex resumed>) = 0 [pid 3936] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3931] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3931] <... futex resumed>) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3931] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3931] <... futex resumed>) = 0 [pid 3936] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3931] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3936] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3931] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3944], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3944 [pid 3931] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3931] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3944 attached [ 61.623122][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 61.623153][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 61.623184][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3937] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] set_robust_list(0x7f50b017b9e0, 24 [pid 3937] <... futex resumed>) = 1 [pid 3933] <... futex resumed>) = 0 [pid 3944] <... set_robust_list resumed>) = 0 [pid 3937] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3933] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3937] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3933] <... futex resumed>) = 0 [pid 3937] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3933] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3937] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3933] <... futex resumed>) = 0 [pid 3926] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3944] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3937] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3926] <... futex resumed>) = 0 [pid 3944] <... ioctl resumed>, 0) = 0 [pid 3933] <... mmap resumed>) = 0x7f50b015b000 [pid 3926] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3944] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3933] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3924] exit_group(0 [pid 3944] <... futex resumed>) = 1 [pid 3942] <... futex resumed>) = ? [pid 3933] <... mprotect resumed>) = 0 [pid 3931] <... futex resumed>) = 0 [pid 3926] <... futex resumed>) = ? [pid 3924] <... exit_group resumed>) = ? [pid 3944] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3942] +++ exited with 0 +++ [pid 3937] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3933] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3926] +++ exited with 0 +++ [pid 3924] +++ exited with 0 +++ [pid 3933] <... clone resumed>, parent_tid=[3946], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3946 [ 61.623210][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 61.623236][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.623274][ T144] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 61.623301][ T144] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3933] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3924, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3933] <... futex resumed>) = 0 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3933] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3607] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 3946 attached [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3947 ./strace-static-x86_64: Process 3947 attached [pid 3935] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] set_robust_list(0x555555fe45e0, 24 [pid 3941] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... futex resumed>) = 1 [pid 3930] <... futex resumed>) = 0 [pid 3947] <... set_robust_list resumed>) = 0 [pid 3946] set_robust_list(0x7f50b017b9e0, 24 [pid 3941] <... futex resumed>) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3935] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3930] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3946] <... set_robust_list resumed>) = 0 [pid 3941] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3940] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3935] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3930] <... futex resumed>) = 0 [pid 3947] <... prctl resumed>) = 0 [pid 3946] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3941] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3940] <... futex resumed>) = 0 [pid 3935] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3947] setpgid(0, 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3940] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... setpgid resumed>) = 0 [pid 3941] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3940] <... futex resumed>) = 0 [pid 3947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3946] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3941] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3935] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3930] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... openat resumed>) = 3 [pid 3946] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3940] <... mmap resumed>) = 0x7f50b015b000 [pid 3935] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3930] <... futex resumed>) = 0 [pid 3947] write(3, "1000", 4 [pid 3940] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3947] <... write resumed>) = 4 [pid 3940] <... mprotect resumed>) = 0 [pid 3947] close(3 [ 61.635955][ T144] usb 6-1: config 0 descriptor?? [ 61.636748][ T3641] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.636776][ T3641] usb 3-1: config 0 has no interface number 0 [pid 3940] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3947] <... close resumed>) = 0 [pid 3929] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3923] exit_group(0 [pid 3947] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3946] <... ioctl resumed>, 0) = 0 [pid 3943] <... futex resumed>) = ? [pid 3941] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3940] <... clone resumed>, parent_tid=[3948], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3948 [pid 3935] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3929] <... futex resumed>) = ? [pid 3923] <... exit_group resumed>) = ? [pid 3947] <... futex resumed>) = 0 [pid 3946] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3943] +++ exited with 0 +++ [pid 3940] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] <... mmap resumed>) = 0x7f50b015b000 [pid 3929] +++ exited with 0 +++ [pid 3947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3946] <... futex resumed>) = 1 [pid 3940] <... futex resumed>) = 0 [pid 3933] <... futex resumed>) = 0 [pid 3930] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3947] <... mmap resumed>) = 0x7f50b017c000 [pid 3946] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 61.636804][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.636830][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3940] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3948 attached [pid 3947] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3930] <... mprotect resumed>) = 0 [pid 3923] +++ exited with 0 +++ [pid 3948] set_robust_list(0x7f50b017b9e0, 24 [pid 3930] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3950], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3950 [pid 3930] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3930] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3948] <... set_robust_list resumed>) = 0 [pid 3947] <... mprotect resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3923, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3948] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3947] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3948] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3948] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3947] <... clone resumed>, parent_tid=[3951], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3951 [pid 3948] <... ioctl resumed>, 0) = 0 [pid 3947] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3948] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3947] <... futex resumed>) = 0 [pid 3948] <... futex resumed>) = 1 [pid 3947] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3940] <... futex resumed>) = 0 [pid 3948] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3952 ./strace-static-x86_64: Process 3950 attached [pid 3950] set_robust_list(0x7f50b017b9e0, 24./strace-static-x86_64: Process 3951 attached ) = 0 [pid 3950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3950] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3951] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3950] ioctl(3, USB_RAW_IOCTL_EP0_STALL./strace-static-x86_64: Process 3952 attached [pid 3951] <... openat resumed>) = 3 [pid 3950] <... ioctl resumed>, 0) = 0 [ 61.636861][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3952] set_robust_list(0x555555fe45e0, 24 [pid 3951] ioctl(3, USB_RAW_IOCTL_INIT [pid 3950] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3936] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3931] exit_group(0 [pid 3952] <... set_robust_list resumed>) = 0 [pid 3952] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3952] setpgid(0, 0 [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3950] <... futex resumed>) = 1 [pid 3944] <... futex resumed>) = 1 [pid 3952] <... setpgid resumed>) = 0 [pid 3936] <... futex resumed>) = ? [pid 3931] <... exit_group resumed>) = ? [pid 3930] <... futex resumed>) = 0 [pid 3952] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3952] write(3, "1000", 4 [pid 3950] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3944] +++ exited with 0 +++ [pid 3952] <... write resumed>) = 4 [pid 3952] close(3) = 0 [pid 3952] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3936] +++ exited with 0 +++ [pid 3931] +++ exited with 0 +++ [pid 3951] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3952] <... mmap resumed>) = 0x7f50b017c000 [pid 3952] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3951] <... ioctl resumed>, 0) = 0 [pid 3952] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3931, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3952] <... clone resumed>, parent_tid=[3953], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3953 [pid 3952] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3952] <... futex resumed>) = 0 [pid 3952] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3954 [ 61.636892][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping ./strace-static-x86_64: Process 3953 attached [pid 3953] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3953] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ./strace-static-x86_64: Process 3954 attached [pid 3953] ioctl(3, USB_RAW_IOCTL_INIT [pid 3954] set_robust_list(0x555555fe45e0, 24 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3954] <... set_robust_list resumed>) = 0 [pid 3953] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3953] <... ioctl resumed>, 0) = 0 [pid 3954] <... prctl resumed>) = 0 [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3954] setpgid(0, 0 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3954] <... setpgid resumed>) = 0 [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3954] write(3, "1000", 4) = 4 [pid 3954] close(3) = 0 [pid 3954] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3954] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3954] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3956], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3956 [pid 3954] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3956 attached [pid 3956] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3956] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3937] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3933] exit_group(0 [pid 3946] <... futex resumed>) = ? [pid 3933] <... exit_group resumed>) = ? [pid 3946] +++ exited with 0 +++ [pid 3937] +++ exited with 0 +++ [pid 3933] +++ exited with 0 +++ [pid 3956] <... ioctl resumed>, 0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3933, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 61.636918][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 61.636950][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.636987][ T3641] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 3957 ./strace-static-x86_64: Process 3957 attached [pid 3957] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3957] setpgid(0, 0) = 0 [pid 3957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 3957] write(3, "1000", 4 [pid 3941] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] <... write resumed>) = 4 [pid 3941] <... futex resumed>) = 0 [pid 3957] close(3 [pid 3941] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] <... close resumed>) = 0 [pid 3940] exit_group(0 [pid 3935] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3930] exit_group(0 [pid 3957] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3950] <... futex resumed>) = ? [pid 3948] <... futex resumed>) = ? [pid 3941] <... futex resumed>) = ? [pid 3940] <... exit_group resumed>) = ? [pid 3935] <... futex resumed>) = ? [pid 3930] <... exit_group resumed>) = ? [ 61.637013][ T3641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.650406][ T3641] usb 3-1: config 0 descriptor?? [ 61.685903][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.685922][ T144] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 61.717707][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.717725][ T3641] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3957] <... futex resumed>) = 0 [pid 3950] +++ exited with 0 +++ [pid 3948] +++ exited with 0 +++ [pid 3941] +++ exited with 0 +++ [pid 3940] +++ exited with 0 +++ [pid 3935] +++ exited with 0 +++ [pid 3930] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3940, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3930, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3960 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 3961 [pid 3957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 3961 attached [pid 3961] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3961] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 3960 attached ) = 0 [pid 3961] setpgid(0, 0 [pid 3960] set_robust_list(0x555555fe45e0, 24 [pid 3961] <... setpgid resumed>) = 0 [pid 3961] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3960] <... set_robust_list resumed>) = 0 [pid 3957] <... mmap resumed>) = 0x7f50b017c000 [pid 3961] <... openat resumed>) = 3 [pid 3957] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3960] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3961] write(3, "1000", 4 [pid 3960] <... prctl resumed>) = 0 [pid 3957] <... mprotect resumed>) = 0 [pid 3961] <... write resumed>) = 4 [ 61.728267][ T6] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 61.728296][ T6] usb 2-1: config 0 has no interface number 0 [ 61.728328][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 61.728354][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3960] setpgid(0, 0 [pid 3961] close(3 [pid 3960] <... setpgid resumed>) = 0 [pid 3957] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3961] <... close resumed>) = 0 [pid 3960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3961] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] <... openat resumed>) = 3 [pid 3961] <... futex resumed>) = 0 [pid 3960] write(3, "1000", 4 [pid 3961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3960] <... write resumed>) = 4 [pid 3961] <... mmap resumed>) = 0x7f50b017c000 [pid 3960] close(3 [pid 3961] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3960] <... close resumed>) = 0 [pid 3961] <... mprotect resumed>) = 0 [pid 3960] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3960] <... futex resumed>) = 0 [pid 3960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3961] <... clone resumed>, parent_tid=[3962], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3962 [pid 3960] <... mmap resumed>) = 0x7f50b017c000 [pid 3961] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3961] <... futex resumed>) = 0 [pid 3960] <... mprotect resumed>) = 0 [pid 3961] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3960] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3963], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3963 [pid 3960] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 3962 attached [pid 3962] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3962] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3957] <... clone resumed>, parent_tid=[3964], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 3964 [pid 3957] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 3964 attached ./strace-static-x86_64: Process 3963 attached [pid 3962] <... openat resumed>) = 3 [pid 3962] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3962] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3957] <... futex resumed>) = 0 [pid 3964] set_robust_list(0x7f50b019c9e0, 24 [pid 3963] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3963] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3957] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3964] <... set_robust_list resumed>) = 0 [pid 3964] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3963] <... openat resumed>) = 3 [pid 3964] <... openat resumed>) = 3 [pid 3963] ioctl(3, USB_RAW_IOCTL_INIT [pid 3964] ioctl(3, USB_RAW_IOCTL_INIT [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3963] <... ioctl resumed>, 0) = 0 [ 61.728384][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 61.728416][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 61.728450][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 61.728474][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3964] <... ioctl resumed>, 0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 61.728510][ T6] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 61.728536][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.740838][ T6] usb 2-1: config 0 descriptor?? [ 61.768234][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.768251][ T3635] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 61.794099][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 61.794116][ T6] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 61.845489][ T3642] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 61.845513][ T3642] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 61.845534][ T3642] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 61.876932][ T3624] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 61.876956][ T3624] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 61.876977][ T3624] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 61.957825][ T144] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 61.957849][ T144] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 61.957869][ T144] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 61.973172][ T144] usb 5-1: USB disconnect, device number 10 [ 62.035566][ T3641] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 62.035591][ T3641] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 62.035611][ T3641] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 62.070258][ T3641] usb 1-1: USB disconnect, device number 10 [ 62.105530][ T6] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 62.105554][ T6] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 62.105575][ T6] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 62.125499][ T3635] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 62.125521][ T3635] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 62.125542][ T3635] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 62.154060][ T3642] usb 6-1: USB disconnect, device number 10 [ 62.202025][ T6] usb 3-1: USB disconnect, device number 10 [ 62.273728][ T3635] usb 4-1: USB disconnect, device number 10 [ 62.276927][ T2932] usb 2-1: USB disconnect, device number 10 [ 62.526875][ T144] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 62.556497][ T3641] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 62.586967][ T3642] usb 6-1: new high-speed USB device number 11 using dummy_hcd [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3963] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3962] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 3951] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 62.745422][ T2932] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 62.745440][ T3635] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 62.765687][ T6] usb 3-1: new high-speed USB device number 11 using dummy_hcd [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3953] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3951] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3953] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3951] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3951] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3951] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3951] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3951] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3951] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 62.885624][ T144] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 62.885654][ T144] usb 5-1: config 0 has no interface number 0 [ 62.885683][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3956] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3953] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3951] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3953] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3953] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3953] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3953] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3953] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3953] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 62.885709][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 62.885738][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 62.885770][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3956] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3953] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3962] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3964] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3956] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 62.885802][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 62.885825][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3964] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 62.885858][ T144] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 62.885883][ T144] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.888592][ T144] usb 5-1: config 0 descriptor?? [ 62.947758][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 62.947776][ T144] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 62.955600][ T3641] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3963] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3964] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3963] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3963] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3963] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3963] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3962] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 62.955628][ T3641] usb 1-1: config 0 has no interface number 0 [ 62.955658][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 62.955684][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 62.955716][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3964] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 3964] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3964] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3951] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3947] <... futex resumed>) = 0 [pid 3964] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3951] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3947] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3947] <... futex resumed>) = 0 [pid 3951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3947] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3951] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3947] <... futex resumed>) = 0 [pid 3951] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [ 62.955746][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 62.955773][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 62.955797][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 62.955833][ T3641] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 62.955859][ T3641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3947] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3951] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3947] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 3994 attached [pid 3994] set_robust_list(0x7f50b017b9e0, 24 [pid 3947] <... clone resumed>, parent_tid=[3994], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3994 [pid 3994] <... set_robust_list resumed>) = 0 [pid 3994] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3947] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3994] <... futex resumed>) = 0 [pid 3953] <... futex resumed>) = 1 [pid 3952] <... futex resumed>) = 0 [pid 3947] <... futex resumed>) = 1 [pid 3994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3952] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3994] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3952] <... futex resumed>) = 0 [pid 3994] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3952] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3994] <... ioctl resumed>, 0) = 0 [pid 3952] <... futex resumed>) = 0 [pid 3994] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3994] <... futex resumed>) = 0 [pid 3952] <... mmap resumed>) = 0x7f50b015b000 [pid 3994] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3952] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3952] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[3995], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3995 [pid 3952] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3952] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3953] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3947] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3953] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3947] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 3995 attached [pid 3995] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 62.960848][ T3641] usb 1-1: config 0 descriptor?? [ 63.007225][ T3642] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 63.007258][ T3642] usb 6-1: config 0 has no interface number 0 [ 63.007305][ T3642] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 63.007332][ T3642] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3953] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3956] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3954] <... futex resumed>) = 0 [pid 3953] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3954] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3954] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3954] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3995] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3956] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3954] <... mprotect resumed>) = 0 [pid 3995] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3954] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3995] <... ioctl resumed>, 0) = 0 [pid 3995] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3956] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3954] <... clone resumed>, parent_tid=[3997], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 3997 [ 63.007364][ T3642] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 63.007393][ T3642] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 63.007426][ T3642] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 63.007451][ T3642] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 63.007488][ T3642] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3995] <... futex resumed>) = 1 [pid 3954] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3952] <... futex resumed>) = 0 [pid 3995] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3954] <... futex resumed>) = 0 [pid 3954] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 3997 attached [pid 3997] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3956] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3997] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3997] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3997] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [ 63.007514][ T3642] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.010505][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 63.010521][ T3641] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 63.015023][ T3642] usb 6-1: config 0 descriptor?? [ 63.049760][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 3963] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3962] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3954] <... futex resumed>) = 0 [pid 3997] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3963] <... futex resumed>) = 1 [pid 3962] <... futex resumed>) = 1 [pid 3961] <... futex resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3963] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3962] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3961] <... futex resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3961] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3963] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3962] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3961] <... futex resumed>) = 0 [pid 3960] <... futex resumed>) = 0 [pid 3963] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3962] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3961] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3961] <... mmap resumed>) = 0x7f50b015b000 [pid 3960] <... mmap resumed>) = 0x7f50b015b000 [pid 3961] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3960] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3964] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3961] <... mprotect resumed>) = 0 [pid 3960] <... mprotect resumed>) = 0 [pid 3964] <... futex resumed>) = 1 [pid 3963] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3961] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3960] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4001 attached [pid 3964] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3962] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3957] <... futex resumed>) = 0 [pid 3961] <... clone resumed>, parent_tid=[4000], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4000 [pid 3960] <... clone resumed>, parent_tid=[4001], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4001 [pid 3961] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3960] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4001] set_robust_list(0x7f50b017b9e0, 24 [pid 3961] <... futex resumed>) = 0 [ 63.049778][ T3642] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 63.105753][ T3635] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 63.105783][ T3635] usb 4-1: config 0 has no interface number 0 [ 63.105811][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3960] <... futex resumed>) = 0 [pid 3957] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4000 attached [pid 3961] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3960] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4001] <... set_robust_list resumed>) = 0 [pid 4000] set_robust_list(0x7f50b017b9e0, 24 [pid 3957] <... futex resumed>) = 1 [pid 4001] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4000] <... set_robust_list resumed>) = 0 [pid 3964] <... futex resumed>) = 0 [pid 3957] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4000] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4000] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4000] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3961] <... futex resumed>) = 0 [pid 4000] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4001] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3957] <... futex resumed>) = 0 [pid 3951] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3964] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3947] exit_group(0 [pid 3951] <... futex resumed>) = 0 [pid 4001] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3994] <... futex resumed>) = ? [pid 3964] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 63.105838][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 63.105868][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 63.105897][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 63.105923][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3957] <... mmap resumed>) = 0x7f50b015b000 [pid 4001] <... ioctl resumed>, 0) = 0 [pid 3947] <... exit_group resumed>) = ? [pid 3994] +++ exited with 0 +++ [pid 3964] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4001] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3957] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3951] +++ exited with 0 +++ [pid 4001] <... futex resumed>) = 1 [pid 3960] <... futex resumed>) = 0 [pid 3957] <... mprotect resumed>) = 0 [pid 3947] +++ exited with 0 +++ [pid 4001] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3957] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3947, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4002 attached [pid 4002] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4002] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3953] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [ 63.105948][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 63.105984][ T3635] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 63.106009][ T3635] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.108759][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 63.108788][ T2932] usb 2-1: config 0 has no interface number 0 [pid 3957] <... clone resumed>, parent_tid=[4002], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4002 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3957] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] <... futex resumed>) = 0 [pid 3952] exit_group(0 [pid 4002] <... futex resumed>) = 0 [pid 3995] <... futex resumed>) = ? [pid 3957] <... futex resumed>) = 1 [pid 3952] <... exit_group resumed>) = ? [pid 4002] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3995] +++ exited with 0 +++ [pid 4002] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4002] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4002] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4002] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4003 attached [pid 4003] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4003] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3957] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4003 [pid 4003] setpgid(0, 0) = 0 [pid 4003] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3956] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3953] +++ exited with 0 +++ [pid 3952] +++ exited with 0 +++ [pid 4003] <... openat resumed>) = 3 [pid 3956] <... futex resumed>) = 0 [pid 3954] exit_group(0 [pid 4003] write(3, "1000", 4 [pid 3997] <... futex resumed>) = ? [pid 3954] <... exit_group resumed>) = ? [pid 4003] <... write resumed>) = 4 [pid 3997] +++ exited with 0 +++ [pid 4003] close(3) = 0 [pid 4003] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 63.108820][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 63.108848][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 63.108889][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3952, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4003] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4003] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4005], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4005 [pid 4003] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4003] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4005 attached [pid 4005] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4005] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4005] ioctl(3, USB_RAW_IOCTL_INIT [pid 3956] +++ exited with 0 +++ [pid 3954] +++ exited with 0 +++ [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3954, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4005] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3963] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] <... ioctl resumed>, 0) = 0 [pid 3963] <... futex resumed>) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3963] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3962] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3960] exit_group(0 [pid 3962] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3961] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4001] <... futex resumed>) = ? [pid 4000] <... futex resumed>) = ? [pid 3963] <... futex resumed>) = ? [pid 3962] <... futex resumed>) = ? [pid 3961] <... exit_group resumed>) = ? [pid 3960] <... exit_group resumed>) = ? [pid 4000] +++ exited with 0 +++ [pid 3963] +++ exited with 0 +++ [pid 3962] +++ exited with 0 +++ [pid 3961] +++ exited with 0 +++ [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4007 [pid 4001] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3961, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3960] +++ exited with 0 +++ [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4008 ./strace-static-x86_64: Process 4008 attached [ 63.108920][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 63.108948][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 63.108974][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4008] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4008] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4008] setpgid(0, 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3960, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4008] <... setpgid resumed>) = 0 [pid 4008] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4009 ./strace-static-x86_64: Process 4009 attached ./strace-static-x86_64: Process 4007 attached [pid 4008] <... openat resumed>) = 3 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4008] write(3, "1000", 4) = 4 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4010 [ 63.109012][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4008] close(3 [pid 4007] set_robust_list(0x555555fe45e0, 24 [pid 4008] <... close resumed>) = 0 [pid 4008] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4010 attached ) = 0 [pid 4010] set_robust_list(0x555555fe45e0, 24 [pid 4008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4010] <... set_robust_list resumed>) = 0 [pid 4008] <... mmap resumed>) = 0x7f50b017c000 [pid 4007] <... set_robust_list resumed>) = 0 [pid 4009] set_robust_list(0x555555fe45e0, 24 [pid 4010] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4008] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4007] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4010] <... prctl resumed>) = 0 [pid 4008] <... mprotect resumed>) = 0 [pid 3964] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4010] setpgid(0, 0 [pid 4008] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3964] <... futex resumed>) = 0 [pid 4010] <... setpgid resumed>) = 0 [pid 3964] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4008] <... clone resumed>, parent_tid=[4011], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4011 [pid 4010] <... openat resumed>) = 3 [pid 4009] <... set_robust_list resumed>) = 0 [pid 4008] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] <... prctl resumed>) = 0 [pid 3957] exit_group(0 [pid 4010] write(3, "1000", 4 [pid 4008] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4011 attached [pid 4010] <... write resumed>) = 4 [pid 4008] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4011] set_robust_list(0x7f50b019c9e0, 24 [pid 4010] close(3 [pid 4009] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4007] setpgid(0, 0 [pid 4002] <... futex resumed>) = ? [pid 3964] <... futex resumed>) = ? [pid 3957] <... exit_group resumed>) = ? [pid 4011] <... set_robust_list resumed>) = 0 [pid 4010] <... close resumed>) = 0 [pid 4002] +++ exited with 0 +++ [pid 4011] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4010] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... prctl resumed>) = 0 [pid 4007] <... setpgid resumed>) = 0 [pid 3964] +++ exited with 0 +++ [pid 3957] +++ exited with 0 +++ [pid 4011] <... openat resumed>) = 3 [pid 4010] <... futex resumed>) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_INIT [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4009] setpgid(0, 0 [ 63.109038][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.110114][ T3635] usb 4-1: config 0 descriptor?? [ 63.111079][ T2932] usb 2-1: config 0 descriptor?? [ 63.125870][ T6] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4007] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=3957, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4010] <... mmap resumed>) = 0x7f50b017c000 [pid 4011] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4010] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4011] <... ioctl resumed>, 0) = 0 [pid 4010] <... mprotect resumed>) = 0 [pid 4009] <... setpgid resumed>) = 0 [pid 4007] <... openat resumed>) = 3 [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4010] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4009] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4007] write(3, "1000", 4 [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4010] <... clone resumed>, parent_tid=[4012], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4012 [pid 4010] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4012 attached [pid 4012] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4012] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4012] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4012] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4009] <... openat resumed>) = 3 [pid 4007] <... write resumed>) = 4 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4009] write(3, "1000", 4 [pid 4007] close(3 [pid 4009] <... write resumed>) = 4 [pid 4007] <... close resumed>) = 0 [pid 4009] close(3 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4013 [pid 4009] <... close resumed>) = 0 [pid 4007] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4013 attached ) = 0 [pid 4007] <... futex resumed>) = 0 [pid 4013] set_robust_list(0x555555fe45e0, 24 [pid 4009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4013] <... set_robust_list resumed>) = 0 [pid 4009] <... mmap resumed>) = 0x7f50b017c000 [ 63.125899][ T6] usb 3-1: config 0 has no interface number 0 [ 63.125929][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 63.125954][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 63.125984][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4007] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4013] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4009] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4007] <... mprotect resumed>) = 0 [pid 4009] <... mprotect resumed>) = 0 [pid 4007] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4009] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4013] <... prctl resumed>) = 0 [pid 4013] setpgid(0, 0) = 0 [pid 4007] <... clone resumed>, parent_tid=[4015], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4015 ./strace-static-x86_64: Process 4015 attached ./strace-static-x86_64: Process 4016 attached [pid 4015] set_robust_list(0x7f50b019c9e0, 24 [pid 4016] set_robust_list(0x7f50b019c9e0, 24 [pid 4013] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4009] <... clone resumed>, parent_tid=[4016], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4016 [pid 4007] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... set_robust_list resumed>) = 0 [pid 4013] <... openat resumed>) = 3 [pid 4009] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4007] <... futex resumed>) = 0 [pid 4015] <... set_robust_list resumed>) = 0 [pid 4016] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4016] <... openat resumed>) = 3 [pid 4015] ioctl(3, USB_RAW_IOCTL_INIT [pid 4016] ioctl(3, USB_RAW_IOCTL_INIT [pid 4013] write(3, "1000", 4 [pid 4009] <... futex resumed>) = 0 [pid 4007] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 63.126015][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 63.126041][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 63.126066][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4015] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4016] <... ioctl resumed>, 0) = 0 [pid 4015] <... ioctl resumed>, 0) = 0 [pid 4013] <... write resumed>) = 4 [pid 4009] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4013] close(3) = 0 [pid 4013] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4013] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4013] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4018], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4018 ./strace-static-x86_64: Process 4018 attached [pid 4018] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4018] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4018] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [ 63.126100][ T6] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 63.126125][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.136360][ T6] usb 3-1: config 0 descriptor?? [ 63.147902][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 63.147919][ T3635] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 63.149574][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 63.149588][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4018] ioctl(3, USB_RAW_IOCTL_INIT [pid 4013] <... futex resumed>) = 0 [pid 4013] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4018] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 63.177747][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 63.177766][ T6] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 63.249024][ T144] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 63.249049][ T144] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 63.249070][ T144] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.310019][ T3641] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 63.310043][ T3641] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 63.310064][ T3641] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.370521][ T3642] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 63.370545][ T3642] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 63.370565][ T3642] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.437797][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 63.437821][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 63.437850][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.446545][ T3635] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 63.446568][ T3635] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 63.446589][ T3635] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.480394][ T2932] usb 5-1: USB disconnect, device number 11 [ 63.530533][ T3642] usb 1-1: USB disconnect, device number 11 [ 63.536642][ T6] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 63.536665][ T6] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 63.536686][ T6] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 63.589725][ T3641] usb 6-1: USB disconnect, device number 11 [ 63.610554][ T3635] usb 2-1: USB disconnect, device number 11 [ 63.625270][ T3716] usb 4-1: USB disconnect, device number 11 [ 63.697135][ T23] usb 3-1: USB disconnect, device number 11 [ 63.988678][ T2932] usb 5-1: new high-speed USB device number 12 using dummy_hcd [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4012] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4012] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 64.075449][ T6] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 64.093180][ T3716] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 64.095540][ T3635] usb 2-1: new high-speed USB device number 12 using dummy_hcd [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 64.185480][ T3641] usb 6-1: new high-speed USB device number 12 using dummy_hcd [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.235823][ T23] usb 3-1: new high-speed USB device number 12 using dummy_hcd [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4005] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4012] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4005] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4012] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4005] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4005] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4005] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4011] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4016] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4012] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4005] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4016] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4016] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 64.415694][ T2932] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.415726][ T2932] usb 5-1: config 0 has no interface number 0 [ 64.415757][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.415791][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4016] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4012] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4011] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4011] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4012] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] <... ioctl resumed>, 0) = 0 [ 64.415823][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 64.415846][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 64.415860][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 64.415874][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4012] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4011] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4011] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4015] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4018] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4012] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4011] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4012] <... ioctl resumed>, 0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4012] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4012] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4012] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 64.415898][ T2932] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 64.415924][ T2932] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.417259][ T2932] usb 5-1: config 0 descriptor?? [ 64.435609][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.435639][ T6] usb 1-1: config 0 has no interface number 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4018] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4015] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4012] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4015] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4015] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4018] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4015] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 64.435669][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.435695][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 64.435726][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 64.435756][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 64.435781][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4018] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4018] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4018] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4005] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4005] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4003] <... futex resumed>) = 0 [pid 4018] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 64.435805][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.435840][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 64.435865][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.451108][ T6] usb 1-1: config 0 descriptor?? [ 64.464616][ T3635] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.464644][ T3635] usb 2-1: config 0 has no interface number 0 [pid 4003] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4009] <... futex resumed>) = 0 [pid 4016] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4009] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4009] <... futex resumed>) = 0 [pid 4005] <... futex resumed>) = 0 [pid 4003] <... futex resumed>) = 1 [pid 4016] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4009] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4003] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4009] <... futex resumed>) = 0 [pid 4005] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4003] <... futex resumed>) = 0 [pid 4016] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4009] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4005] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4003] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4016] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4009] <... mmap resumed>) = 0x7f50b015b000 [pid 4003] <... mmap resumed>) = 0x7f50b015b000 [pid 4009] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4003] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4009] <... mprotect resumed>) = 0 [pid 4003] <... mprotect resumed>) = 0 [pid 4009] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4005] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4003] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4009] <... clone resumed>, parent_tid=[4019], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4019 [pid 4003] <... clone resumed>, parent_tid=[4020], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4020 ./strace-static-x86_64: Process 4019 attached [pid 4009] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4009] <... futex resumed>) = 0 [pid 4003] <... futex resumed>) = 0 [pid 4009] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4003] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4020 attached [ 64.464673][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.464699][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 64.464730][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 64.464761][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4020] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4020] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4019] set_robust_list(0x7f50b017b9e0, 24 [pid 4020] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4020] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4020] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4019] <... set_robust_list resumed>) = 0 [pid 4003] <... futex resumed>) = 0 [pid 4020] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4019] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4019] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4019] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4009] <... futex resumed>) = 0 [pid 4019] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4011] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4008] <... futex resumed>) = 0 [pid 4011] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4008] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4008] <... futex resumed>) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4008] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4011] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4008] <... futex resumed>) = 0 [pid 4011] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4008] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4008] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4008] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4021], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4021 [pid 4008] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4008] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4021 attached [pid 4011] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4021] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.464786][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 64.464811][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.464848][ T3635] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4012] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 [pid 4012] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4010] <... futex resumed>) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4010] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4012] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4010] <... futex resumed>) = 0 [pid 4012] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4021] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4010] <... mmap resumed>) = 0x7f50b015b000 [pid 4021] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4010] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4021] <... ioctl resumed>, 0) = 0 [pid 4010] <... mprotect resumed>) = 0 [pid 4010] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4022], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4022 [pid 4010] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4010] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4021] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4008] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4022 attached [pid 4022] set_robust_list(0x7f50b017b9e0, 24 [pid 4021] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4022] <... set_robust_list resumed>) = 0 [pid 4022] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4012] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4015] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4007] <... futex resumed>) = 0 [pid 4015] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4015] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4007] <... futex resumed>) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4007] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4015] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4007] <... futex resumed>) = 0 [pid 4015] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4007] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4007] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4007] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4024], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4024 [ 64.464876][ T3635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.468117][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4007] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4007] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4022] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4015] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4022] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4022] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4010] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4024 attached [pid 4022] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4024] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4018] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4018] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4013] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4018] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4013] <... futex resumed>) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4013] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4024] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4018] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4013] <... futex resumed>) = 0 [pid 4024] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4018] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4013] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4024] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4013] <... mmap resumed>) = 0x7f50b015b000 [pid 4024] <... ioctl resumed>, 0) = 0 [pid 4018] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4013] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4024] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4016] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] <... mprotect resumed>) = 0 [pid 4009] exit_group(0 [pid 4024] <... futex resumed>) = 1 [pid 4019] <... futex resumed>) = ? [pid 4016] <... futex resumed>) = ? [pid 4013] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4009] <... exit_group resumed>) = ? [pid 4007] <... futex resumed>) = 0 [pid 4019] +++ exited with 0 +++ [pid 4016] +++ exited with 0 +++ [pid 4009] +++ exited with 0 +++ [ 64.468132][ T2932] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 64.479511][ T3635] usb 2-1: config 0 descriptor?? [ 64.494454][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 64.494465][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 64.545679][ T3716] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.545709][ T3716] usb 4-1: config 0 has no interface number 0 [pid 4005] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] <... clone resumed>, parent_tid=[4025], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4025 [pid 4005] <... futex resumed>) = 0 [pid 4003] exit_group(0 [pid 4024] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4020] <... futex resumed>) = ? [pid 4013] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4003] <... exit_group resumed>) = ? [pid 4020] +++ exited with 0 +++ [pid 4013] <... futex resumed>) = 0 [pid 4005] +++ exited with 0 +++ [pid 4003] +++ exited with 0 +++ [pid 4013] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4025 attached [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4003, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4025] set_robust_list(0x7f50b017b9e0, 24 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 4025] <... set_robust_list resumed>) = 0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4009, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4025] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4025] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4025] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4025] <... ioctl resumed>, 0) = 0 [pid 4025] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4026 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4027 [ 64.545738][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.545770][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4025] <... futex resumed>) = 1 [pid 4013] <... futex resumed>) = 0 [pid 4025] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4026 attached [pid 4011] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4008] exit_group(0./strace-static-x86_64: Process 4027 attached [pid 4026] set_robust_list(0x555555fe45e0, 24 [pid 4021] <... futex resumed>) = ? [pid 4011] <... futex resumed>) = ? [pid 4008] <... exit_group resumed>) = ? [pid 4026] <... set_robust_list resumed>) = 0 [pid 4011] +++ exited with 0 +++ [pid 4026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4026] setpgid(0, 0) = 0 [ 64.545800][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4026] write(3, "1000", 4) = 4 [pid 4026] close(3 [pid 4021] +++ exited with 0 +++ [pid 4008] +++ exited with 0 +++ [pid 4026] <... close resumed>) = 0 [pid 4027] set_robust_list(0x555555fe45e0, 24 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4008, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4026] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... set_robust_list resumed>) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4026] <... futex resumed>) = 0 [pid 4012] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4012] <... futex resumed>) = 0 [pid 4026] <... mmap resumed>) = 0x7f50b017c000 [pid 4012] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4010] exit_group(0 [pid 4026] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4022] <... futex resumed>) = ? [pid 4012] <... futex resumed>) = ? [pid 4010] <... exit_group resumed>) = ? [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4026] <... mprotect resumed>) = 0 [pid 4027] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4022] +++ exited with 0 +++ [pid 4012] +++ exited with 0 +++ [pid 4010] +++ exited with 0 +++ [ 64.545831][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 64.545856][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4026] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4015] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4030 [pid 4027] <... prctl resumed>) = 0 [pid 4015] <... futex resumed>) = 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4010, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4031 attached [pid 4026] <... clone resumed>, parent_tid=[4031], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4031 [pid 4027] setpgid(0, 0 [pid 4015] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4007] exit_group(0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4030 attached [pid 4031] set_robust_list(0x7f50b019c9e0, 24 [pid 4026] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... setpgid resumed>) = 0 [pid 4024] <... futex resumed>) = ? [pid 4015] <... futex resumed>) = ? [pid 4007] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4032 attached [pid 4031] <... set_robust_list resumed>) = 0 [pid 4030] set_robust_list(0x555555fe45e0, 24 [pid 4026] <... futex resumed>) = 0 [pid 4027] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4024] +++ exited with 0 +++ [pid 4015] +++ exited with 0 +++ [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4032 [pid 4032] set_robust_list(0x555555fe45e0, 24 [pid 4031] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4030] <... set_robust_list resumed>) = 0 [pid 4026] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4027] <... openat resumed>) = 3 [pid 4007] +++ exited with 0 +++ [pid 4032] <... set_robust_list resumed>) = 0 [pid 4031] <... openat resumed>) = 3 [pid 4030] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4007, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4030] <... prctl resumed>) = 0 [pid 4030] setpgid(0, 0) = 0 [pid 4030] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4031] ioctl(3, USB_RAW_IOCTL_INIT [pid 4030] write(3, "1000", 4 [pid 4027] write(3, "1000", 4 [pid 4032] <... prctl resumed>) = 0 [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4030] <... write resumed>) = 4 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4027] <... write resumed>) = 4 [pid 4032] setpgid(0, 0 [pid 4031] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4030] close(3) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4033 [pid 4030] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4032] <... setpgid resumed>) = 0 [pid 4031] <... ioctl resumed>, 0) = 0 [pid 4030] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4027] close(3 [pid 4030] <... mprotect resumed>) = 0 [ 64.545880][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.545915][ T3716] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 64.545941][ T3716] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4030] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4018] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4013] exit_group(0./strace-static-x86_64: Process 4033 attached [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4025] <... futex resumed>) = ? [pid 4018] <... futex resumed>) = ? [pid 4013] <... exit_group resumed>) = ? [pid 4033] set_robust_list(0x555555fe45e0, 24 [pid 4032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4030] <... clone resumed>, parent_tid=[4034], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4034 [pid 4027] <... close resumed>) = 0 [pid 4025] +++ exited with 0 +++ [pid 4018] +++ exited with 0 +++ [pid 4013] +++ exited with 0 +++ [pid 4033] <... set_robust_list resumed>) = 0 [pid 4032] <... openat resumed>) = 3 [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4030] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4013, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4034 attached [pid 4033] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4032] write(3, "1000", 4 [pid 4030] <... futex resumed>) = 0 [pid 4027] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4034] set_robust_list(0x7f50b019c9e0, 24 [pid 4033] <... prctl resumed>) = 0 [pid 4030] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3605] <... restart_syscall resumed>) = 0 [pid 4034] <... set_robust_list resumed>) = 0 [pid 4033] setpgid(0, 0 [pid 4034] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4033] <... setpgid resumed>) = 0 [pid 4034] <... openat resumed>) = 3 [pid 4033] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4032] <... write resumed>) = 4 [pid 4027] <... futex resumed>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4034] ioctl(3, USB_RAW_IOCTL_INIT [pid 4033] <... openat resumed>) = 3 [pid 4032] close(3 [pid 4027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4033] write(3, "1000", 4 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4037 [pid 4034] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4033] <... write resumed>) = 4 [pid 4034] <... ioctl resumed>, 0) = 0 [pid 4033] close(3 [pid 4032] <... close resumed>) = 0 [pid 4027] <... mmap resumed>) = 0x7f50b017c000 [ 64.547753][ T3716] usb 4-1: config 0 descriptor?? [ 64.557738][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 64.557756][ T3635] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4033] <... close resumed>) = 0 [pid 4032] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4033] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... futex resumed>) = 0 [pid 4027] <... mprotect resumed>) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4033] <... futex resumed>) = 0 [pid 4032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4027] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4037 attached [pid 4033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4032] <... mmap resumed>) = 0x7f50b017c000 [pid 4037] set_robust_list(0x555555fe45e0, 24 [pid 4033] <... mmap resumed>) = 0x7f50b017c000 [pid 4032] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4037] <... set_robust_list resumed>) = 0 [pid 4033] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4037] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4033] <... mprotect resumed>) = 0 [pid 4037] <... prctl resumed>) = 0 [pid 4033] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4037] setpgid(0, 0) = 0 [pid 4033] <... clone resumed>, parent_tid=[4039], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4039 [pid 4037] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4033] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... mprotect resumed>) = 0 [pid 4027] <... clone resumed>, parent_tid=[4038], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4038 ./strace-static-x86_64: Process 4038 attached [pid 4037] <... openat resumed>) = 3 [pid 4033] <... futex resumed>) = 0 [pid 4032] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4027] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4039 attached [pid 4038] set_robust_list(0x7f50b019c9e0, 24 [pid 4037] write(3, "1000", 4 [pid 4033] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4027] <... futex resumed>) = 0 [pid 4039] set_robust_list(0x7f50b019c9e0, 24 [pid 4038] <... set_robust_list resumed>) = 0 [pid 4037] <... write resumed>) = 4 [pid 4032] <... clone resumed>, parent_tid=[4040], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4040 [pid 4027] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4039] <... set_robust_list resumed>) = 0 [pid 4038] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4037] close(3 [pid 4032] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4040 attached [pid 4039] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4038] <... openat resumed>) = 3 [pid 4037] <... close resumed>) = 0 [pid 4032] <... futex resumed>) = 0 [pid 4040] set_robust_list(0x7f50b019c9e0, 24 [pid 4039] <... openat resumed>) = 3 [pid 4038] ioctl(3, USB_RAW_IOCTL_INIT [pid 4037] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4040] <... set_robust_list resumed>) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_INIT [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4037] <... futex resumed>) = 0 [pid 4040] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4040] <... openat resumed>) = 3 [pid 4039] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4038] <... ioctl resumed>, 0) = 0 [pid 4037] <... mmap resumed>) = 0x7f50b017c000 [pid 4040] ioctl(3, USB_RAW_IOCTL_INIT [pid 4039] <... ioctl resumed>, 0) = 0 [pid 4037] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4037] <... mprotect resumed>) = 0 [pid 4040] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4037] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4040] <... ioctl resumed>, 0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4037] <... clone resumed>, parent_tid=[4041], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4041 [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4037] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4041 attached [pid 4041] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4041] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4041] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4041] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 64.585570][ T3641] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.585600][ T3641] usb 6-1: config 0 has no interface number 0 [ 64.585629][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.585655][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 64.585686][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 64.585716][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 64.585741][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 64.585772][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.585808][ T3641] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 64.585833][ T3641] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.588828][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 64.588842][ T3716] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 64.590663][ T3641] usb 6-1: config 0 descriptor?? [ 64.625528][ T23] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 64.625558][ T23] usb 3-1: config 0 has no interface number 0 [ 64.625587][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.625612][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 64.625643][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 64.625673][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 64.625699][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 64.625723][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 64.625763][ T23] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 64.625788][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.635906][ T23] usb 3-1: config 0 descriptor?? [ 64.638971][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 64.638987][ T3641] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 64.678092][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 64.678111][ T23] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 64.751217][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.751248][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 64.751271][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 64.755535][ T2932] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.755556][ T2932] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 64.755577][ T2932] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 64.825584][ T3635] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.825607][ T3635] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 64.825629][ T3635] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 64.885559][ T3716] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.885582][ T3716] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4039] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4038] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.885603][ T3716] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 64.905815][ T3641] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.905839][ T3641] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 64.905860][ T3641] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 64.927435][ T3641] usb 1-1: USB disconnect, device number 12 [ 64.939887][ T3642] usb 5-1: USB disconnect, device number 12 [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4041] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 64.985675][ T23] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 64.985700][ T23] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 64.985728][ T23] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 65.014427][ T144] usb 2-1: USB disconnect, device number 12 [ 65.050259][ T3716] usb 4-1: USB disconnect, device number 12 [ 65.083996][ T3635] usb 6-1: USB disconnect, device number 12 [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 65.129059][ T23] usb 3-1: USB disconnect, device number 12 [ 65.495518][ T3642] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 65.527046][ T144] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 65.595540][ T3641] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 65.601394][ T3635] usb 6-1: new high-speed USB device number 13 using dummy_hcd [ 65.637518][ T3716] usb 4-1: new high-speed USB device number 13 using dummy_hcd [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4034] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 65.637614][ T23] usb 3-1: new high-speed USB device number 13 using dummy_hcd [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4031] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4034] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4039] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4031] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4034] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4039] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4038] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4034] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4031] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4034] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4031] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4031] <... ioctl resumed>, 0) = 0 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4034] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4031] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4034] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4031] <... ioctl resumed>, 0) = 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4031] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 65.885487][ T144] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 65.885517][ T144] usb 2-1: config 0 has no interface number 0 [ 65.885545][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.885578][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4034] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4031] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4038] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4041] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4040] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4039] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4039] <... ioctl resumed>, 0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 65.885610][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 65.885640][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 65.885666][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4039] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4039] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4041] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4040] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4039] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4038] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4038] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4038] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4038] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 65.885691][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.885727][ T144] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 65.885753][ T144] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4041] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4040] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4038] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 65.885760][ T3642] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 65.885784][ T3642] usb 5-1: config 0 has no interface number 0 [ 65.885810][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.885833][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 65.885905][ T3642] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4040] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4041] <... ioctl resumed>, 0) = 0 [pid 4040] <... ioctl resumed>, 0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4040] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4041] <... ioctl resumed>, 0) = 0 [pid 4040] <... ioctl resumed>, 0) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4041] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4040] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4041] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4040] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4041] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4040] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4041] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4040] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 65.885937][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 65.885964][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 65.885989][ T3642] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4034] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] <... futex resumed>) = 1 [pid 4031] <... futex resumed>) = 1 [pid 4034] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4031] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4030] <... futex resumed>) = 0 [pid 4026] <... futex resumed>) = 0 [pid 4030] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4026] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... futex resumed>) = 1 [pid 4034] <... futex resumed>) = 0 [pid 4026] <... futex resumed>) = 1 [pid 4031] <... futex resumed>) = 0 [pid 4030] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4026] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4030] <... futex resumed>) = 0 [pid 4034] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4030] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4026] <... futex resumed>) = 0 [pid 4031] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4034] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4031] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4030] <... mmap resumed>) = 0x7f50b015b000 [pid 4026] <... mmap resumed>) = 0x7f50b015b000 [pid 4030] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4026] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4030] <... mprotect resumed>) = 0 [pid 4026] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4030] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4026] <... clone resumed>, parent_tid=[4074], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4074 [pid 4034] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4026] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... clone resumed>, parent_tid=[4075], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4075 [pid 4026] <... futex resumed>) = 0 [pid 4026] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4030] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4030] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4031] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4074 attached [pid 4074] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4074] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4075 attached [pid 4075] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 65.886025][ T3642] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 65.886051][ T3642] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.887521][ T144] usb 2-1: config 0 descriptor?? [ 65.891108][ T3642] usb 5-1: config 0 descriptor?? [ 65.956841][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 65.956858][ T144] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4075] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4075] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4074] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4075] <... ioctl resumed>, 0) = 0 [pid 4074] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4075] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4074] <... ioctl resumed>, 0) = 0 [pid 4075] <... futex resumed>) = 1 [pid 4074] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4030] <... futex resumed>) = 0 [pid 4075] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4074] <... futex resumed>) = 1 [pid 4026] <... futex resumed>) = 0 [pid 4074] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4039] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4033] <... futex resumed>) = 0 [pid 4039] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4033] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] <... futex resumed>) = 0 [pid 4033] <... futex resumed>) = 1 [pid 4039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4033] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4039] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4033] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4033] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4033] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4078], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4078 [pid 4033] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4033] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4039] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 4078 attached , 0x7f50b019a2e0) = 1 [pid 4078] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4078] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 65.957948][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 65.957961][ T3642] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 65.965521][ T3635] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 65.965550][ T3635] usb 6-1: config 0 has no interface number 0 [ 65.965586][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.965613][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4038] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4038] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4027] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4038] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4027] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4027] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4038] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4027] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4027] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4079], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4079 [pid 4027] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4078] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4038] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4027] <... futex resumed>) = 0 [pid 4078] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4027] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4079 attached [pid 4078] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4078] <... futex resumed>) = 1 [pid 4033] <... futex resumed>) = 0 [pid 4079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4078] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4079] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4079] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4041] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4040] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4079] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... futex resumed>) = 1 [pid 4040] <... futex resumed>) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4079] <... futex resumed>) = 1 [pid 4041] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4040] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4037] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] <... futex resumed>) = 0 [ 65.965646][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 65.965678][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4079] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4041] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4037] <... futex resumed>) = 0 [pid 4041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4037] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] <... futex resumed>) = 0 [pid 4041] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4037] <... futex resumed>) = 0 [pid 4032] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4037] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4037] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4037] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4040] <... futex resumed>) = 0 [pid 4037] <... clone resumed>, parent_tid=[4081], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4081 [pid 4032] <... futex resumed>) = 1 [pid 4040] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4037] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4041] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4037] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4081 attached [pid 4081] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4032] <... futex resumed>) = 0 [pid 4081] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4040] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4034] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4030] exit_group(0 [pid 4075] <... futex resumed>) = ? [pid 4034] <... futex resumed>) = ? [pid 4032] <... mprotect resumed>) = 0 [pid 4030] <... exit_group resumed>) = ? [pid 4075] +++ exited with 0 +++ [pid 4034] +++ exited with 0 +++ [pid 4032] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4030] +++ exited with 0 +++ [pid 4081] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4040] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4030, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4081] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4032] <... clone resumed>, parent_tid=[4083], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4083 [pid 4031] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4081] <... ioctl resumed>, 0) = 0 [pid 4031] <... futex resumed>) = 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4081] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4031] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4081] <... futex resumed>) = 1 [pid 4037] <... futex resumed>) = 0 [pid 4081] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 65.965705][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 65.965730][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.965763][ T3635] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4083 attached [pid 4032] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4026] exit_group(0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4084 ./strace-static-x86_64: Process 4084 attached [pid 4084] set_robust_list(0x555555fe45e0, 24 [pid 4083] set_robust_list(0x7f50b017b9e0, 24 [pid 4074] <... futex resumed>) = ? [pid 4032] <... futex resumed>) = 0 [pid 4031] <... futex resumed>) = ? [pid 4026] <... exit_group resumed>) = ? [pid 4084] <... set_robust_list resumed>) = 0 [pid 4083] <... set_robust_list resumed>) = 0 [pid 4084] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4074] +++ exited with 0 +++ [pid 4031] +++ exited with 0 +++ [pid 4084] <... prctl resumed>) = 0 [pid 4026] +++ exited with 0 +++ [pid 4084] setpgid(0, 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4026, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4084] <... setpgid resumed>) = 0 [pid 4083] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4032] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 4084] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4083] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 4084] <... openat resumed>) = 3 [ 65.965786][ T3635] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.967635][ T3635] usb 6-1: config 0 descriptor?? [ 65.996374][ T3641] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4083] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4084] write(3, "1000", 4 [pid 4083] <... ioctl resumed>, 0) = 0 [pid 4039] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4033] exit_group(0 [pid 4084] <... write resumed>) = 4 [pid 4083] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4039] <... futex resumed>) = ? [pid 4033] <... exit_group resumed>) = ? [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4084] close(3 [pid 4039] +++ exited with 0 +++ [pid 4084] <... close resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4085 [pid 4084] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4083] <... futex resumed>) = 1 [pid 4078] <... futex resumed>) = ? [pid 4032] <... futex resumed>) = 0 [pid 4084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4083] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4038] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4027] exit_group(0./strace-static-x86_64: Process 4085 attached [pid 4084] <... mmap resumed>) = 0x7f50b017c000 [pid 4079] <... futex resumed>) = ? [pid 4078] +++ exited with 0 +++ [pid 4038] <... futex resumed>) = ? [pid 4033] +++ exited with 0 +++ [pid 4027] <... exit_group resumed>) = ? [pid 4085] set_robust_list(0x555555fe45e0, 24 [pid 4084] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4079] +++ exited with 0 +++ [pid 4038] +++ exited with 0 +++ [pid 4027] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4033, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4085] <... set_robust_list resumed>) = 0 [pid 4084] <... mprotect resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4027, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4085] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4084] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4085] <... prctl resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4085] setpgid(0, 0 [pid 4084] <... clone resumed>, parent_tid=[4086], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4086 [ 65.996405][ T3641] usb 1-1: config 0 has no interface number 0 [ 65.996436][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4085] <... setpgid resumed>) = 0 [pid 4084] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4087 [pid 4085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4084] <... futex resumed>) = 0 [pid 4085] <... openat resumed>) = 3 [pid 4084] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4085] write(3, "1000", 4./strace-static-x86_64: Process 4087 attached ) = 4 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4088 [pid 4087] set_robust_list(0x555555fe45e0, 24 [pid 4085] close(3 [pid 4087] <... set_robust_list resumed>) = 0 [pid 4085] <... close resumed>) = 0 [pid 4087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4085] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4088 attached [pid 4087] <... prctl resumed>) = 0 [pid 4085] <... futex resumed>) = 0 [pid 4088] set_robust_list(0x555555fe45e0, 24 [pid 4087] setpgid(0, 0 [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4088] <... set_robust_list resumed>) = 0 [pid 4087] <... setpgid resumed>) = 0 [pid 4085] <... mmap resumed>) = 0x7f50b017c000 [pid 4088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4085] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4088] <... prctl resumed>) = 0 [pid 4087] <... openat resumed>) = 3 [pid 4085] <... mprotect resumed>) = 0 [pid 4088] setpgid(0, 0 [pid 4087] write(3, "1000", 4 [pid 4085] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4088] <... setpgid resumed>) = 0 [pid 4087] <... write resumed>) = 4 [pid 4088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4087] close(3 [pid 4085] <... clone resumed>, parent_tid=[4089], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4089 [pid 4088] <... openat resumed>) = 3 [pid 4087] <... close resumed>) = 0 [pid 4085] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] write(3, "1000", 4 [pid 4087] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] <... futex resumed>) = 0 [pid 4088] <... write resumed>) = 4 [pid 4087] <... futex resumed>) = 0 [pid 4085] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4088] close(3 [pid 4087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4089 attached [pid 4088] <... close resumed>) = 0 [pid 4087] <... mmap resumed>) = 0x7f50b017c000 [pid 4089] set_robust_list(0x7f50b019c9e0, 24 [pid 4088] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4087] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4089] <... set_robust_list resumed>) = 0 [pid 4088] <... futex resumed>) = 0 [pid 4087] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 4086 attached [pid 4089] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4087] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4089] <... openat resumed>) = 3 [pid 4088] <... mmap resumed>) = 0x7f50b017c000 [pid 4086] set_robust_list(0x7f50b019c9e0, 24 [pid 4089] ioctl(3, USB_RAW_IOCTL_INIT [pid 4088] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4087] <... clone resumed>, parent_tid=[4090], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4090 [pid 4086] <... set_robust_list resumed>) = 0 [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4088] <... mprotect resumed>) = 0 [pid 4087] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4089] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4088] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4087] <... futex resumed>) = 0 [pid 4086] <... openat resumed>) = 3 [ 65.996463][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4089] <... ioctl resumed>, 0) = 0 [pid 4087] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4086] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 4090 attached [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4088] <... clone resumed>, parent_tid=[4091], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4091 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4091 attached [pid 4090] set_robust_list(0x7f50b019c9e0, 24 [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4088] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4091] set_robust_list(0x7f50b019c9e0, 24 [pid 4090] <... set_robust_list resumed>) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4088] <... futex resumed>) = 0 [pid 4086] <... ioctl resumed>, 0) = 0 [pid 4090] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4088] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4041] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4037] exit_group(0 [pid 4090] <... openat resumed>) = 3 [pid 4081] <... futex resumed>) = ? [pid 4041] <... futex resumed>) = ? [pid 4037] <... exit_group resumed>) = ? [pid 4090] ioctl(3, USB_RAW_IOCTL_INIT [pid 4081] +++ exited with 0 +++ [pid 4041] +++ exited with 0 +++ [pid 4037] +++ exited with 0 +++ [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4037, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4090] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4091] <... set_robust_list resumed>) = 0 [pid 4090] <... ioctl resumed>, 0) = 0 [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4093 ./strace-static-x86_64: Process 4093 attached [pid 4093] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4093] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4093] setpgid(0, 0) = 0 [pid 4093] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4093] write(3, "1000", 4) = 4 [pid 4093] close(3) = 0 [pid 4093] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... openat resumed>) = 3 [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4093] <... futex resumed>) = 0 [pid 4093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_INIT [pid 4040] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4032] exit_group(0 [pid 4093] <... mmap resumed>) = 0x7f50b017c000 [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4083] <... futex resumed>) = ? [pid 4040] <... futex resumed>) = ? [pid 4032] <... exit_group resumed>) = ? [pid 4093] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4083] +++ exited with 0 +++ [pid 4040] +++ exited with 0 +++ [pid 4093] <... mprotect resumed>) = 0 [pid 4093] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4091] <... ioctl resumed>, 0) = 0 [pid 4032] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4032, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4093] <... clone resumed>, parent_tid=[4094], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4094 [pid 4093] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4093] <... futex resumed>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4093] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4095 [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4095 attached [ 65.996495][ T3641] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 65.996527][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4095] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 4094 attached ) = 0 [pid 4095] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4094] set_robust_list(0x7f50b019c9e0, 24 [pid 4095] <... prctl resumed>) = 0 [pid 4094] <... set_robust_list resumed>) = 0 [pid 4095] setpgid(0, 0 [pid 4094] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4095] <... setpgid resumed>) = 0 [pid 4094] <... openat resumed>) = 3 [pid 4095] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4094] ioctl(3, USB_RAW_IOCTL_INIT [pid 4095] <... openat resumed>) = 3 [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4095] write(3, "1000", 4 [pid 4094] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4095] <... write resumed>) = 4 [pid 4094] <... ioctl resumed>, 0) = 0 [pid 4095] close(3 [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4095] <... close resumed>) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4095] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4095] <... futex resumed>) = 0 [pid 4095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4095] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4095] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4096], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4096 [pid 4095] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4095] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4096 attached [pid 4096] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4096] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4096] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4096] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 65.996552][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 65.996575][ T3641] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 65.996611][ T3641] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 65.996637][ T3641] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.010107][ T3641] usb 1-1: config 0 descriptor?? [ 66.035429][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 66.035447][ T3635] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 66.065636][ T23] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 66.065666][ T23] usb 3-1: config 0 has no interface number 0 [ 66.065699][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 66.065725][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 66.065755][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 66.065785][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 66.065811][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 66.065835][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 66.065870][ T23] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 66.065896][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.066610][ T3716] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 66.066634][ T3716] usb 4-1: config 0 has no interface number 0 [ 66.066662][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 66.066686][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 66.066716][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 66.066746][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 66.066771][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 66.066796][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4089] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4090] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4086] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.066828][ T3716] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 66.066853][ T3716] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.069820][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 66.069836][ T3641] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 66.072393][ T23] usb 3-1: config 0 descriptor?? [ 66.073608][ T3716] usb 4-1: config 0 descriptor?? [ 66.128007][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 66.128024][ T23] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 66.131215][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 66.131228][ T3716] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 66.235495][ T144] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.235519][ T144] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.235547][ T144] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4096] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 66.247314][ T3642] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.247339][ T3642] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.247360][ T3642] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 66.324333][ T3635] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.324357][ T3635] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.324380][ T3635] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 66.355855][ T3641] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.355880][ T3641] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.355902][ T3641] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 66.405593][ T3635] usb 2-1: USB disconnect, device number 13 [ 66.435605][ T23] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.435630][ T23] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.435651][ T23] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4089] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4090] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4086] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 66.446400][ T144] usb 5-1: USB disconnect, device number 13 [ 66.495612][ T3716] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 66.495636][ T3716] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 66.495657][ T3716] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 66.510185][ T6] usb 6-1: USB disconnect, device number 13 [ 66.515973][ T3716] usb 1-1: USB disconnect, device number 13 [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4089] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4090] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4086] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 66.598410][ T23] usb 3-1: USB disconnect, device number 13 [ 66.637041][ T3624] usb 4-1: USB disconnect, device number 13 [ 66.950356][ T144] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 66.964326][ T6] usb 6-1: new high-speed USB device number 14 using dummy_hcd [ 66.964392][ T3635] usb 2-1: new high-speed USB device number 14 using dummy_hcd [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4089] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4091] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4090] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4086] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4089] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4089] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4090] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4090] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4090] <... ioctl resumed>, 0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4090] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4086] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4089] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4086] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4086] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4096] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4091] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4090] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 67.025442][ T3716] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 67.075381][ T23] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 67.098349][ T3624] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 67.306339][ T144] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4086] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4086] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4086] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4096] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4086] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4096] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4091] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 67.306371][ T144] usb 5-1: config 0 has no interface number 0 [ 67.306401][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.306427][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4096] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4091] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4091] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4091] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4096] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4094] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4091] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 67.306463][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 67.306494][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 67.306520][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.306544][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4096] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4096] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4096] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4096] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4094] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4094] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4096] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 67.306580][ T144] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.306605][ T144] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.308202][ T144] usb 5-1: config 0 descriptor?? [ 67.318186][ T3635] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 67.318214][ T3635] usb 2-1: config 0 has no interface number 0 [ 67.318244][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.318270][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 67.318300][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 67.318331][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4089] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4089] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4085] <... futex resumed>) = 0 [pid 4085] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4089] <... futex resumed>) = 0 [pid 4089] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4085] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4089] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4085] <... futex resumed>) = 0 [pid 4090] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4090] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4089] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4087] <... futex resumed>) = 0 [pid 4087] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] <... mmap resumed>) = 0x7f50b015b000 [pid 4090] <... futex resumed>) = 0 [pid 4087] <... futex resumed>) = 1 [pid 4090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4087] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4089] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4090] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4087] <... futex resumed>) = 0 [pid 4085] <... mprotect resumed>) = 0 [pid 4090] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4085] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4087] <... mmap resumed>) = 0x7f50b015b000 [pid 4087] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4085] <... clone resumed>, parent_tid=[4119], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4119 [pid 4087] <... mprotect resumed>) = 0 [pid 4085] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4086] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4086] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4119 attached [pid 4119] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 67.318357][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.318381][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.318416][ T3635] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.318448][ T3635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.319139][ T6] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4119] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4087] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4085] <... futex resumed>) = 0 [pid 4084] <... futex resumed>) = 0 [pid 4119] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4119] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4119] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4119] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4122 attached [pid 4085] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4084] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4090] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4122] set_robust_list(0x7f50b017b9e0, 24 [pid 4087] <... clone resumed>, parent_tid=[4122], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4122 [pid 4086] <... futex resumed>) = 0 [pid 4085] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4084] <... futex resumed>) = 1 [pid 4086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4086] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4122] <... set_robust_list resumed>) = 0 [pid 4087] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4087] <... futex resumed>) = 0 [pid 4084] <... futex resumed>) = 0 [pid 4122] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4087] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4084] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4122] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4086] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4091] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4088] <... futex resumed>) = 0 [pid 4091] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4088] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4088] <... futex resumed>) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4088] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4091] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [ 67.319163][ T6] usb 6-1: config 0 has no interface number 0 [ 67.319193][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.319218][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 67.319248][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4088] <... futex resumed>) = 0 [pid 4122] <... ioctl resumed>, 0) = 0 [pid 4091] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4084] <... mmap resumed>) = 0x7f50b015b000 [pid 4088] <... mmap resumed>) = 0x7f50b015b000 [pid 4088] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4088] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4123], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4123 [pid 4088] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4088] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4123 attached [pid 4123] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4122] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4123] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4122] <... futex resumed>) = 1 [pid 4091] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4087] <... futex resumed>) = 0 [pid 4084] <... mprotect resumed>) = 0 [pid 4122] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4084] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4123] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4123] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [ 67.319278][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 67.319303][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.319328][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.319360][ T6] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.319385][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4123] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4096] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4088] <... futex resumed>) = 0 [pid 4123] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4096] <... futex resumed>) = 1 [pid 4094] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4095] <... futex resumed>) = 0 [pid 4094] <... futex resumed>) = 1 [pid 4093] <... futex resumed>) = 0 [pid 4084] <... clone resumed>, parent_tid=[4124], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4124 [pid 4094] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4124 attached [pid 4124] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4124] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4095] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4124] <... futex resumed>) = 0 [pid 4096] <... futex resumed>) = 0 [pid 4095] <... futex resumed>) = 1 [pid 4094] <... futex resumed>) = 0 [pid 4093] <... futex resumed>) = 1 [pid 4084] <... futex resumed>) = 1 [pid 4124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4124] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4124] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4095] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4094] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4093] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4124] <... futex resumed>) = 0 [ 67.323667][ T6] usb 6-1: config 0 descriptor?? [ 67.327476][ T3635] usb 2-1: config 0 descriptor?? [ 67.347856][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 67.347872][ T144] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.358331][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 67.358347][ T6] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.387994][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4124] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4096] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4095] <... futex resumed>) = 0 [pid 4094] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4093] <... futex resumed>) = 0 [pid 4084] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4096] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4095] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4094] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4093] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4096] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4095] <... mmap resumed>) = 0x7f50b015b000 [pid 4093] <... mmap resumed>) = 0x7f50b015b000 [pid 4095] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4093] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4095] <... mprotect resumed>) = 0 [pid 4093] <... mprotect resumed>) = 0 [pid 4095] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4093] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4095] <... clone resumed>, parent_tid=[4127], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4127 [pid 4095] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] <... clone resumed>, parent_tid=[4128], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4128 [pid 4095] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4127 attached [pid 4095] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4093] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4127] set_robust_list(0x7f50b017b9e0, 24 [pid 4094] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4093] <... futex resumed>) = 0 [pid 4127] <... set_robust_list resumed>) = 0 [pid 4093] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4089] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4085] exit_group(0 [pid 4127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4119] <... futex resumed>) = ? [pid 4089] <... futex resumed>) = ? [pid 4085] <... exit_group resumed>) = ? [pid 4119] +++ exited with 0 +++ [pid 4089] +++ exited with 0 +++ [pid 4127] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4085] +++ exited with 0 +++ [pid 4127] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4085, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4127] <... ioctl resumed>, 0) = 0 [pid 4127] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4095] <... futex resumed>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4127] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4129 ./strace-static-x86_64: Process 4128 attached [pid 4128] set_robust_list(0x7f50b017b9e0, 24) = 0 ./strace-static-x86_64: Process 4129 attached [pid 4128] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4129] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4129] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4128] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4129] <... prctl resumed>) = 0 [pid 4129] setpgid(0, 0 [pid 4128] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4129] <... setpgid resumed>) = 0 [pid 4128] <... ioctl resumed>, 0) = 0 [ 67.388011][ T3635] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.399868][ T3716] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 67.399906][ T3716] usb 1-1: config 0 has no interface number 0 [pid 4129] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4128] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... openat resumed>) = 3 [pid 4129] write(3, "1000", 4 [pid 4128] <... futex resumed>) = 1 [pid 4093] <... futex resumed>) = 0 [pid 4129] <... write resumed>) = 4 [pid 4129] close(3) = 0 [pid 4129] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4090] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... futex resumed>) = 0 [pid 4128] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4090] <... futex resumed>) = 0 [pid 4129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4129] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4129] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4090] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4129] <... clone resumed>, parent_tid=[4130], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4130 [pid 4087] exit_group(0 [pid 4129] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4122] <... futex resumed>) = ? [pid 4090] <... futex resumed>) = ? [pid 4087] <... exit_group resumed>) = ? [pid 4129] <... futex resumed>) = 0 [pid 4122] +++ exited with 0 +++ [pid 4129] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4130 attached [pid 4130] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4130] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4090] +++ exited with 0 +++ [pid 4087] +++ exited with 0 +++ [pid 4130] <... openat resumed>) = 3 [pid 4086] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4084] exit_group(0 [pid 4130] ioctl(3, USB_RAW_IOCTL_INIT [pid 4124] <... futex resumed>) = ? [pid 4086] <... futex resumed>) = ? [pid 4084] <... exit_group resumed>) = ? [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4087, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4130] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4124] +++ exited with 0 +++ [pid 4086] +++ exited with 0 +++ [pid 4130] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4084] +++ exited with 0 +++ [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4084, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 67.399935][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 ./strace-static-x86_64: Process 4131 attached [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4131 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4132 ./strace-static-x86_64: Process 4132 attached [pid 4132] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4132] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4091] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] <... prctl resumed>) = 0 [pid 4091] <... futex resumed>) = 0 [pid 4088] exit_group(0 [pid 4132] setpgid(0, 0 [pid 4123] <... futex resumed>) = ? [pid 4088] <... exit_group resumed>) = ? [pid 4132] <... setpgid resumed>) = 0 [pid 4131] set_robust_list(0x555555fe45e0, 24 [pid 4123] +++ exited with 0 +++ [pid 4091] +++ exited with 0 +++ [pid 4088] +++ exited with 0 +++ [pid 4132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4131] <... set_robust_list resumed>) = 0 [pid 4132] <... openat resumed>) = 3 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4132] write(3, "1000", 4 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4132] <... write resumed>) = 4 [pid 4131] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 4134 attached [pid 4132] close(3 [pid 4131] <... prctl resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4134 [pid 4132] <... close resumed>) = 0 [pid 4132] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] setpgid(0, 0 [pid 4132] <... futex resumed>) = 0 [pid 4132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4132] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 67.399961][ T3716] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4132] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4134] set_robust_list(0x555555fe45e0, 24 [pid 4132] <... clone resumed>, parent_tid=[4136], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4136 [pid 4131] <... setpgid resumed>) = 0 [pid 4134] <... set_robust_list resumed>) = 0 [pid 4132] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4132] <... futex resumed>) = 0 [pid 4131] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4132] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4136 attached [pid 4136] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4136] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4134] <... prctl resumed>) = 0 [pid 4131] <... openat resumed>) = 3 [pid 4136] <... openat resumed>) = 3 [pid 4134] setpgid(0, 0 [pid 4136] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4136] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4134] <... setpgid resumed>) = 0 [pid 4131] write(3, "1000", 4 [pid 4136] <... ioctl resumed>, 0) = 0 [pid 4134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4131] <... write resumed>) = 4 [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4134] <... openat resumed>) = 3 [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4134] write(3, "1000", 4 [pid 4131] close(3 [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4134] <... write resumed>) = 4 [pid 4131] <... close resumed>) = 0 [pid 4134] close(3 [pid 4131] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] <... close resumed>) = 0 [pid 4131] <... futex resumed>) = 0 [pid 4134] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4134] <... futex resumed>) = 0 [pid 4131] <... mmap resumed>) = 0x7f50b017c000 [pid 4134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4131] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4134] <... mmap resumed>) = 0x7f50b017c000 [pid 4131] <... mprotect resumed>) = 0 [pid 4134] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4131] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4134] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4139 attached [pid 4139] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 67.399992][ T3716] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 67.400022][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4139] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4140 attached [pid 4131] <... clone resumed>, parent_tid=[4139], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4139 [pid 4134] <... clone resumed>, parent_tid=[4140], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4140 [pid 4131] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4096] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4095] exit_group(0 [pid 4094] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4093] exit_group(0 [pid 4140] set_robust_list(0x7f50b019c9e0, 24 [pid 4134] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] <... futex resumed>) = 1 [pid 4096] <... futex resumed>) = ? [pid 4128] <... futex resumed>) = ? [pid 4134] <... futex resumed>) = 0 [pid 4095] <... exit_group resumed>) = ? [pid 4094] <... futex resumed>) = ? [pid 4131] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4093] <... exit_group resumed>) = ? [pid 4140] <... set_robust_list resumed>) = 0 [pid 4139] <... futex resumed>) = 0 [pid 4127] <... futex resumed>) = ? [pid 4139] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4127] +++ exited with 0 +++ [pid 4139] <... openat resumed>) = 3 [pid 4139] ioctl(3, USB_RAW_IOCTL_INIT [pid 4128] +++ exited with 0 +++ [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4139] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4094] +++ exited with 0 +++ [pid 4093] +++ exited with 0 +++ [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4093, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4134] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4096] +++ exited with 0 +++ [pid 4095] +++ exited with 0 +++ [pid 4140] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3605] <... restart_syscall resumed>) = 0 [pid 4140] <... openat resumed>) = 3 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4095, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4140] ioctl(3, USB_RAW_IOCTL_INIT [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4141 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4142 [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4140] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 4142 attached , 0) = 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4142] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4142] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4142] setpgid(0, 0) = 0 [pid 4142] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4142] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 4141 attached [pid 4142] close(3) = 0 [pid 4141] set_robust_list(0x555555fe45e0, 24 [pid 4142] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4141] <... set_robust_list resumed>) = 0 [pid 4142] <... mmap resumed>) = 0x7f50b017c000 [pid 4141] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4142] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4141] <... prctl resumed>) = 0 [pid 4142] <... mprotect resumed>) = 0 [pid 4141] setpgid(0, 0 [pid 4142] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4141] <... setpgid resumed>) = 0 [pid 4141] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4142] <... clone resumed>, parent_tid=[4143], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4143 [pid 4141] <... openat resumed>) = 3 [pid 4142] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] write(3, "1000", 4 [pid 4142] <... futex resumed>) = 0 [pid 4141] <... write resumed>) = 4 [pid 4142] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4141] close(3) = 0 [pid 4141] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4143 attached ) = 0 [pid 4143] set_robust_list(0x7f50b019c9e0, 24 [pid 4141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4143] <... set_robust_list resumed>) = 0 [pid 4141] <... mmap resumed>) = 0x7f50b017c000 [pid 4143] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 67.400048][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.400074][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4141] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4143] <... openat resumed>) = 3 [pid 4141] <... mprotect resumed>) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_INIT [pid 4141] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4143] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4141] <... clone resumed>, parent_tid=[4144], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4144 [pid 4143] <... ioctl resumed>, 0) = 0 [pid 4141] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4141] <... futex resumed>) = 0 [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4141] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4144 attached [pid 4144] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4144] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4144] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 67.400112][ T3716] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.400139][ T3716] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.403065][ T3716] usb 1-1: config 0 descriptor?? [ 67.450125][ T23] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 67.450155][ T23] usb 3-1: config 0 has no interface number 0 [ 67.450185][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.450212][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 67.450244][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 67.450276][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 67.450303][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.450330][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.450367][ T23] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.450392][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.453437][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 67.453452][ T3716] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.456205][ T23] usb 3-1: config 0 descriptor?? [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4130] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 67.456488][ T3624] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 67.456514][ T3624] usb 4-1: config 0 has no interface number 0 [ 67.456544][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.456571][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 67.456604][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 67.456636][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 67.456662][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 67.456688][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 67.456725][ T3624] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 67.456752][ T3624] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 67.462288][ T3624] usb 4-1: config 0 descriptor?? [ 67.497863][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 67.497880][ T3624] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.506440][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 67.506456][ T23] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 67.625856][ T144] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 67.625880][ T144] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 67.625901][ T144] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 67.675480][ T6] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 67.675503][ T6] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 67.675524][ T6] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 67.719306][ T3716] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4139] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4144] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4144] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4143] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 67.719330][ T3716] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 67.719351][ T3716] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 67.747226][ T3635] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 67.747250][ T3635] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 67.747271][ T3635] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4130] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 67.792489][ T3716] usb 5-1: USB disconnect, device number 14 [ 67.825640][ T3624] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 67.825663][ T3624] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 67.825685][ T3624] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 67.836264][ T23] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 67.836328][ T23] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 67.836349][ T23] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 67.854627][ T23] usb 6-1: USB disconnect, device number 14 [ 67.861639][ T2932] usb 2-1: USB disconnect, device number 14 [ 67.893146][ T3635] usb 1-1: USB disconnect, device number 14 [ 68.005285][ T3642] usb 3-1: USB disconnect, device number 14 [ 68.009695][ T3641] usb 4-1: USB disconnect, device number 14 [ 68.265548][ T3716] usb 5-1: new high-speed USB device number 15 using dummy_hcd [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4130] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4136] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.365452][ T2932] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 68.408026][ T23] usb 6-1: new high-speed USB device number 15 using dummy_hcd [ 68.435467][ T3635] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 68.456751][ T3641] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 68.456850][ T3642] usb 3-1: new high-speed USB device number 15 using dummy_hcd [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4130] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4130] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4130] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4130] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4139] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4136] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4130] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 68.665604][ T3716] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 68.665634][ T3716] usb 5-1: config 0 has no interface number 0 [ 68.665663][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.665690][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.665721][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4140] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4139] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4136] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4140] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4143] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4144] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 68.665753][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 68.665778][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 68.665794][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.665817][ T3716] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.665832][ T3716] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4136] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4136] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4136] <... ioctl resumed>, 0) = 0 [pid 4136] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4136] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4136] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4136] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4136] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4144] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4139] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4136] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4143] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4140] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 68.667673][ T3716] usb 5-1: config 0 descriptor?? [ 68.718039][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 68.718056][ T3716] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 68.755642][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 68.755707][ T2932] usb 2-1: config 0 has no interface number 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4139] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4140] <... ioctl resumed>, 0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4140] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4139] <... ioctl resumed>, 0) = 0 [pid 4140] <... ioctl resumed>, 0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4140] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4139] <... ioctl resumed>, 0) = 0 [pid 4140] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4139] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4140] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4139] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4140] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4139] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4144] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4140] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4139] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4140] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4139] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4139] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4143] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4140] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4144] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4139] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 68.755743][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.755768][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.755798][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 68.755828][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 68.755853][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4143] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4143] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4143] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4144] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 68.755878][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.755912][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.755938][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.757750][ T2932] usb 2-1: config 0 descriptor?? [ 68.805550][ T23] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 68.805579][ T23] usb 6-1: config 0 has no interface number 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4143] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4130] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4130] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4129] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... ioctl resumed>, 0) = 0 [pid 4130] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = 1 [pid 4130] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4130] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4144] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4130] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 68.805609][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.805635][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.805666][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 68.805696][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4129] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4144] <... ioctl resumed>, 0) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4129] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4144] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4136] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4136] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4132] <... futex resumed>) = 0 [pid 4129] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4144] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4132] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] <... mprotect resumed>) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4136] <... futex resumed>) = 0 [ 68.805722][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 68.805746][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.805782][ T23] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.805808][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.808068][ T3635] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 68.808095][ T3635] usb 1-1: config 0 has no interface number 0 [pid 4132] <... futex resumed>) = 1 [pid 4129] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4136] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4132] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4132] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4144] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4132] <... mprotect resumed>) = 0 [pid 4132] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4157], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4157 [pid 4132] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4157 attached [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4136] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4132] <... futex resumed>) = 0 [pid 4129] <... clone resumed>, parent_tid=[4156], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4156 [pid 4132] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4140] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4134] <... futex resumed>) = 0 [pid 4140] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4134] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4156 attached [pid 4157] set_robust_list(0x7f50b017b9e0, 24 [pid 4140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4134] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4156] set_robust_list(0x7f50b017b9e0, 24 [pid 4139] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] <... futex resumed>) = 0 [ 68.808125][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.808150][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.808180][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 68.808211][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4156] <... set_robust_list resumed>) = 0 [pid 4139] <... futex resumed>) = 1 [pid 4134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4131] <... futex resumed>) = 0 [pid 4156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4139] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] <... mmap resumed>) = 0x7f50b015b000 [pid 4131] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] <... set_robust_list resumed>) = 0 [pid 4156] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4140] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4139] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4134] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4131] <... futex resumed>) = 0 [pid 4129] <... futex resumed>) = 0 [pid 4156] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4144] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4139] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4134] <... mprotect resumed>) = 0 [pid 4131] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4140] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4129] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4156] <... ioctl resumed>, 0) = 0 [pid 4139] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4134] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4131] <... futex resumed>) = 0 [pid 4156] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4131] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4157] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4156] <... futex resumed>) = 0 [pid 4134] <... clone resumed>, parent_tid=[4158], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4158 [pid 4131] <... mmap resumed>) = 0x7f50b015b000 [pid 4129] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4157] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4156] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4131] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4157] <... ioctl resumed>, 0) = 0 [pid 4134] <... futex resumed>) = 0 [ 68.808237][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 68.808262][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.808297][ T3635] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.808323][ T3635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.808684][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 68.808697][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4157] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4134] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4131] <... mprotect resumed>) = 0 [pid 4157] <... futex resumed>) = 1 [pid 4132] <... futex resumed>) = 0 [pid 4131] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4157] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4140] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4131] <... clone resumed>, parent_tid=[4159], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4159 ./strace-static-x86_64: Process 4158 attached [pid 4158] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4139] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4131] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4131] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4158] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4158] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4158] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4134] <... futex resumed>) = 0 [pid 4158] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4143] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [pid 4143] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4142] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4142] <... futex resumed>) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4142] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4142] <... futex resumed>) = 0 [pid 4143] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4142] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4142] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4159 attached [pid 4142] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4160], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4160 [pid 4142] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4142] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4160 attached [ 68.810691][ T3635] usb 1-1: config 0 descriptor?? [pid 4160] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4159] set_robust_list(0x7f50b017b9e0, 24 [pid 4143] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4159] <... set_robust_list resumed>) = 0 [pid 4159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4159] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4160] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4159] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4160] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4159] <... futex resumed>) = 1 [pid 4131] <... futex resumed>) = 0 [pid 4160] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4142] <... futex resumed>) = 0 [ 68.810749][ T23] usb 6-1: config 0 descriptor?? [ 68.865529][ T3641] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 68.865558][ T3641] usb 4-1: config 0 has no interface number 0 [ 68.865588][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4160] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4159] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4130] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4129] exit_group(0 [pid 4130] <... futex resumed>) = ? [pid 4129] <... exit_group resumed>) = ? [pid 4156] <... futex resumed>) = ? [pid 4130] +++ exited with 0 +++ [pid 4156] +++ exited with 0 +++ [pid 4129] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4129, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4162 [ 68.865614][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.865644][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 68.865674][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping ./strace-static-x86_64: Process 4162 attached [pid 4162] set_robust_list(0x555555fe45e0, 24 [pid 4136] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] exit_group(0 [pid 4162] <... set_robust_list resumed>) = 0 [pid 4157] <... futex resumed>) = ? [pid 4136] <... futex resumed>) = ? [pid 4132] <... exit_group resumed>) = ? [pid 4162] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4157] +++ exited with 0 +++ [pid 4136] +++ exited with 0 +++ [pid 4144] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4132] +++ exited with 0 +++ [pid 4162] <... prctl resumed>) = 0 [pid 4144] <... futex resumed>) = 1 [pid 4141] <... futex resumed>) = 0 [pid 4140] <... futex resumed>) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4132, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4144] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4141] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4134] exit_group(0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4158] <... futex resumed>) = ? [pid 4144] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4141] <... futex resumed>) = 0 [pid 4140] <... futex resumed>) = ? [ 68.865700][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 68.865724][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.865759][ T3641] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.865784][ T3641] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.873114][ T3641] usb 4-1: config 0 descriptor?? [pid 4134] <... exit_group resumed>) = ? [pid 3603] <... restart_syscall resumed>) = 0 [pid 4162] setpgid(0, 0 [pid 4158] +++ exited with 0 +++ [pid 4144] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4141] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4140] +++ exited with 0 +++ [pid 4134] +++ exited with 0 +++ [pid 4162] <... setpgid resumed>) = 0 [pid 4144] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4141] <... futex resumed>) = 0 [pid 4144] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4141] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4144] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4141] <... mmap resumed>) = 0x7f50b015b000 [pid 4139] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4141] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4139] <... futex resumed>) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4163 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4162] <... openat resumed>) = 3 [pid 4141] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 4163 attached [pid 4141] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4163] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4162] write(3, "1000", 4 [pid 4141] <... clone resumed>, parent_tid=[4165], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4165 [pid 4139] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4131] exit_group(0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4163] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4162] <... write resumed>) = 4 [pid 4159] <... futex resumed>) = ? [pid 4141] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4139] <... futex resumed>) = ? [pid 4131] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4165 attached [pid 4163] <... prctl resumed>) = 0 [pid 4162] close(3 [pid 4159] +++ exited with 0 +++ [pid 4141] <... futex resumed>) = 0 [pid 4139] +++ exited with 0 +++ [pid 4165] set_robust_list(0x7f50b017b9e0, 24 [pid 4163] setpgid(0, 0 [pid 4141] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4131] +++ exited with 0 +++ [pid 4165] <... set_robust_list resumed>) = 0 [pid 4163] <... setpgid resumed>) = 0 [pid 4162] <... close resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4131, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4166 [pid 4165] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4162] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4143] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4165] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4163] <... openat resumed>) = 3 [pid 4162] <... futex resumed>) = 0 [pid 4143] <... futex resumed>) = 0 [pid 4165] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4163] write(3, "1000", 4 [pid 4162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4143] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4142] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4165] <... ioctl resumed>, 0) = 0 [pid 4163] <... write resumed>) = 4 [pid 4162] <... mmap resumed>) = 0x7f50b017c000 [pid 4160] <... futex resumed>) = ? [pid 4143] <... futex resumed>) = ? [pid 4142] <... exit_group resumed>) = ? [pid 4165] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] close(3 [pid 4162] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4160] +++ exited with 0 +++ [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4167 [pid 4165] <... futex resumed>) = 1 [pid 4163] <... close resumed>) = 0 [pid 4141] <... futex resumed>) = 0 [pid 4165] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... mprotect resumed>) = 0 [pid 4143] +++ exited with 0 +++ [pid 4142] +++ exited with 0 +++ ./strace-static-x86_64: Process 4167 attached [pid 4163] <... futex resumed>) = 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4142, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4167] set_robust_list(0x555555fe45e0, 24 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4167] <... set_robust_list resumed>) = 0 [pid 4163] <... mmap resumed>) = 0x7f50b017c000 [pid 4167] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4163] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4167] <... prctl resumed>) = 0 [pid 4163] <... mprotect resumed>) = 0 [pid 4167] setpgid(0, 0 [pid 4163] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4167] <... setpgid resumed>) = 0 [pid 4162] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4167] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4163] <... clone resumed>, parent_tid=[4168], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4168 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4167] <... openat resumed>) = 3 [pid 4163] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4162] <... clone resumed>, parent_tid=[4169], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4169 [pid 4167] write(3, "1000", 4 [pid 4163] <... futex resumed>) = 0 [pid 4162] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4170 ./strace-static-x86_64: Process 4169 attached [pid 4167] <... write resumed>) = 4 [pid 4163] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4162] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4168 attached [pid 4169] set_robust_list(0x7f50b019c9e0, 24 [pid 4167] close(3 [pid 4162] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4170 attached [ 68.874479][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 68.874495][ T3635] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 68.880746][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 68.880760][ T23] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4169] <... set_robust_list resumed>) = 0 [pid 4168] set_robust_list(0x7f50b019c9e0, 24 [pid 4167] <... close resumed>) = 0 [pid 4170] set_robust_list(0x555555fe45e0, 24 [pid 4169] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4168] <... set_robust_list resumed>) = 0 [pid 4167] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... set_robust_list resumed>) = 0 [pid 4169] <... openat resumed>) = 3 [pid 4168] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4167] <... futex resumed>) = 0 [pid 4170] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4169] ioctl(3, USB_RAW_IOCTL_INIT [pid 4168] <... openat resumed>) = 3 [pid 4167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4170] <... prctl resumed>) = 0 [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_INIT [pid 4167] <... mmap resumed>) = 0x7f50b017c000 [pid 4170] setpgid(0, 0 [pid 4169] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4167] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4170] <... setpgid resumed>) = 0 [pid 4169] <... ioctl resumed>, 0) = 0 [pid 4168] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4167] <... mprotect resumed>) = 0 [pid 4170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4168] <... ioctl resumed>, 0) = 0 [pid 4167] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4170] <... openat resumed>) = 3 [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4170] write(3, "1000", 4 [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4167] <... clone resumed>, parent_tid=[4171], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4171 ./strace-static-x86_64: Process 4166 attached [pid 4170] <... write resumed>) = 4 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4167] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] close(3 [pid 4167] <... futex resumed>) = 0 [pid 4170] <... close resumed>) = 0 [pid 4167] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4166] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 4171 attached [pid 4170] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... set_robust_list resumed>) = 0 [pid 4171] set_robust_list(0x7f50b019c9e0, 24 [pid 4170] <... futex resumed>) = 0 [pid 4166] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4171] <... set_robust_list resumed>) = 0 [pid 4170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4166] <... prctl resumed>) = 0 [pid 4171] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4170] <... mmap resumed>) = 0x7f50b017c000 [pid 4166] setpgid(0, 0 [pid 4171] <... openat resumed>) = 3 [pid 4170] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4166] <... setpgid resumed>) = 0 [pid 4171] ioctl(3, USB_RAW_IOCTL_INIT [pid 4170] <... mprotect resumed>) = 0 [pid 4166] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4170] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4166] <... openat resumed>) = 3 [pid 4171] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4166] write(3, "1000", 4 [pid 4171] <... ioctl resumed>, 0) = 0 [pid 4170] <... clone resumed>, parent_tid=[4172], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4172 [pid 4166] <... write resumed>) = 4 [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4170] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4170] <... futex resumed>) = 0 [pid 4166] close(3 [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4170] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4166] <... close resumed>) = 0 ./strace-static-x86_64: Process 4172 attached [pid 4172] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4172] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4172] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4172] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4166] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4172] <... ioctl resumed>, 0) = 0 [ 68.905491][ T3642] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4166] <... mmap resumed>) = 0x7f50b017c000 [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4166] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4166] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4173], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4173 [pid 4166] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4173 attached [pid 4173] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4173] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4173] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4173] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 68.905519][ T3642] usb 3-1: config 0 has no interface number 0 [ 68.905548][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4144] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4141] exit_group(0 [pid 4165] <... futex resumed>) = ? [pid 4144] <... futex resumed>) = ? [pid 4141] <... exit_group resumed>) = ? [pid 4165] +++ exited with 0 +++ [pid 4144] +++ exited with 0 +++ [pid 4141] +++ exited with 0 +++ [ 68.905574][ T3642] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 68.905604][ T3642] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 68.905635][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 68.905660][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4141, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4176 ./strace-static-x86_64: Process 4176 attached [pid 4176] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4176] setpgid(0, 0) = 0 [pid 4176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4176] write(3, "1000", 4) = 4 [pid 4176] close(3) = 0 [pid 4176] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4176] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4176] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4178], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4178 [pid 4176] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4176] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4178 attached [pid 4178] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 68.905685][ T3642] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 68.905720][ T3642] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 68.905753][ T3642] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4178] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4178] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4178] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 68.909191][ T3642] usb 3-1: config 0 descriptor?? [ 68.918561][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 68.918576][ T3641] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 69.097729][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 69.097747][ T3642] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 69.115591][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 69.115615][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 69.115637][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.118870][ T3716] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 69.118891][ T3716] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 69.118912][ T3716] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.155455][ T3635] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 69.155476][ T3635] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 69.155495][ T3635] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.199122][ T23] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 69.199145][ T23] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 69.199167][ T23] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.219436][ T3641] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 69.219459][ T3641] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 69.219480][ T3641] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.258395][ T3641] usb 5-1: USB disconnect, device number 15 [ 69.317901][ T3635] usb 2-1: USB disconnect, device number 15 [ 69.337179][ T3624] usb 1-1: USB disconnect, device number 15 [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4171] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4173] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 69.377725][ T23] usb 6-1: USB disconnect, device number 15 [ 69.394489][ T2932] usb 4-1: USB disconnect, device number 15 [ 69.401055][ T3642] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 69.401077][ T3642] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 69.401097][ T3642] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 69.571444][ T6] usb 3-1: USB disconnect, device number 15 [ 69.795490][ T3641] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 69.831493][ T3635] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 69.855513][ T2932] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 69.855604][ T23] usb 6-1: new high-speed USB device number 16 using dummy_hcd [ 69.885493][ T3624] usb 1-1: new high-speed USB device number 16 using dummy_hcd [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4178] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4169] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4178] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.035425][ T6] usb 3-1: new high-speed USB device number 16 using dummy_hcd [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4169] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4168] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4173] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4172] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4171] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4169] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4169] <... ioctl resumed>, 0) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4169] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4169] <... ioctl resumed>, 0) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4168] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4169] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4173] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4172] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4171] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4169] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4168] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4168] <... ioctl resumed>, 0) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4168] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 70.165581][ T3641] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 70.165612][ T3641] usb 5-1: config 0 has no interface number 0 [ 70.165641][ T3641] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4168] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4168] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4173] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4168] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4171] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4172] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4173] <... ioctl resumed>, 0) = 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4173] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4172] <... ioctl resumed>, 0) = 0 [pid 4173] <... ioctl resumed>, 0) = 0 [pid 4172] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4173] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4172] <... ioctl resumed>, 0) = 0 [ 70.165667][ T3641] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 70.165697][ T3641] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 70.165728][ T3641] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4173] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4172] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4171] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4172] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4173] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4172] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4173] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4171] <... ioctl resumed>, 0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4173] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4172] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4171] <... ioctl resumed>, 0) = 0 [pid 4178] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4172] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4171] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4173] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4171] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4178] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4178] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.165753][ T3641] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 70.165778][ T3641] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.165813][ T3641] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 70.165840][ T3641] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 70.168318][ T3641] usb 5-1: config 0 descriptor?? [ 70.195683][ T3635] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 70.195713][ T3635] usb 2-1: config 0 has no interface number 0 [ 70.195744][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.195771][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4169] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4162] <... futex resumed>) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4169] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4162] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4162] <... futex resumed>) = 0 [pid 4169] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4162] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4162] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4162] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4178] <... ioctl resumed>, 0) = 0 [pid 4162] <... mprotect resumed>) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4162] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4178] <... ioctl resumed>, 0) = 0 [pid 4162] <... clone resumed>, parent_tid=[4205], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4205 [pid 4162] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4162] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4178] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE./strace-static-x86_64: Process 4205 attached , 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4178] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4205] set_robust_list(0x7f50b017b9e0, 24 [pid 4169] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 70.195803][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 70.195834][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 70.195862][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4205] <... set_robust_list resumed>) = 0 [pid 4205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4178] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4168] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4168] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4163] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4168] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4205] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4168] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4163] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4205] <... ioctl resumed>, 0) = 0 [pid 4163] <... futex resumed>) = 0 [pid 4205] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4205] <... futex resumed>) = 1 [pid 4163] <... mmap resumed>) = 0x7f50b015b000 [pid 4162] <... futex resumed>) = 0 [pid 4205] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4163] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4207], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4207 [pid 4163] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4168] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4163] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4207 attached [pid 4163] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4207] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 70.195918][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.195956][ T3635] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4207] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4207] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4163] <... futex resumed>) = 0 [pid 4207] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4173] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = 1 [pid 4172] <... futex resumed>) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4173] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4172] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4170] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4172] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4171] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... futex resumed>) = 0 [pid 4166] <... futex resumed>) = 0 [pid 4173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4170] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4172] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4171] <... futex resumed>) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4167] <... futex resumed>) = 0 [ 70.195984][ T3635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.197980][ T3635] usb 2-1: config 0 descriptor?? [pid 4166] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4173] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4172] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4171] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4167] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] <... futex resumed>) = 0 [pid 4171] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4170] <... mmap resumed>) = 0x7f50b015b000 [pid 4167] <... futex resumed>) = 0 [pid 4170] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4167] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] <... mprotect resumed>) = 0 [pid 4167] <... futex resumed>) = 0 [pid 4170] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4167] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4170] <... clone resumed>, parent_tid=[4210], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4210 [pid 4167] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4170] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4167] <... mprotect resumed>) = 0 [pid 4170] <... futex resumed>) = 0 [pid 4167] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4171] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4170] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4166] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4173] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4171] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4167] <... clone resumed>, parent_tid=[4211], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4211 [pid 4166] <... mmap resumed>) = 0x7f50b015b000 ./strace-static-x86_64: Process 4210 attached [pid 4171] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4167] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4166] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4211 attached [pid 4210] set_robust_list(0x7f50b017b9e0, 24 [pid 4167] <... futex resumed>) = 0 [pid 4166] <... mprotect resumed>) = 0 [pid 4211] set_robust_list(0x7f50b017b9e0, 24 [pid 4210] <... set_robust_list resumed>) = 0 [pid 4167] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4166] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4211] <... set_robust_list resumed>) = 0 [pid 4210] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4172] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4171] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4166] <... clone resumed>, parent_tid=[4212], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4212 [pid 4166] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4166] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4212 attached [pid 4212] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4212] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4212] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4212] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4212] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4166] <... futex resumed>) = 0 [ 70.213556][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.213573][ T3641] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 70.245685][ T3624] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4211] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4210] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4211] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4210] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4211] <... ioctl resumed>, 0) = 0 [pid 4210] <... ioctl resumed>, 0) = 0 [pid 4211] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4210] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4211] <... futex resumed>) = 1 [pid 4210] <... futex resumed>) = 1 [pid 4170] <... futex resumed>) = 0 [pid 4167] <... futex resumed>) = 0 [pid 4211] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 70.245717][ T3624] usb 1-1: config 0 has no interface number 0 [ 70.245748][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.245774][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 70.245805][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4210] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4169] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4176] <... futex resumed>) = 0 [pid 4178] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4176] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4178] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4176] <... futex resumed>) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4176] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] <... futex resumed>) = 0 [pid 4178] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4176] <... futex resumed>) = 0 [pid 4178] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4176] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4168] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4176] <... mprotect resumed>) = 0 [pid 4168] <... futex resumed>) = 0 [pid 4176] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4168] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4176] <... clone resumed>, parent_tid=[4214], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4214 ./strace-static-x86_64: Process 4214 attached [pid 4176] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4169] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4163] exit_group(0 [pid 4162] exit_group(0 [pid 4176] <... futex resumed>) = 0 [pid 4176] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4214] set_robust_list(0x7f50b017b9e0, 24 [pid 4168] <... futex resumed>) = ? [pid 4163] <... exit_group resumed>) = ? [pid 4162] <... exit_group resumed>) = ? [pid 4207] <... futex resumed>) = ? [pid 4205] <... futex resumed>) = ? [pid 4178] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4169] <... futex resumed>) = ? [pid 4168] +++ exited with 0 +++ [pid 4214] <... set_robust_list resumed>) = 0 [pid 4207] +++ exited with 0 +++ [pid 4205] +++ exited with 0 +++ [pid 4169] +++ exited with 0 +++ [pid 4163] +++ exited with 0 +++ [ 70.245836][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 70.245862][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 70.245888][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.245925][ T3624] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4162] +++ exited with 0 +++ [pid 4214] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4163, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4162, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4217 [pid 3607] <... restart_syscall resumed>) = 0 [pid 4214] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4214] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4214] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4176] <... futex resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4218 ./strace-static-x86_64: Process 4218 attached [ 70.245952][ T3624] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4214] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4217 attached [pid 4218] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4217] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4217] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4217] setpgid(0, 0) = 0 [pid 4217] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4217] write(3, "1000", 4) = 4 [pid 4217] close(3) = 0 [pid 4217] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4217] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4173] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4173] <... futex resumed>) = 0 [pid 4166] exit_group(0 [pid 4218] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4212] <... futex resumed>) = ? [pid 4166] <... exit_group resumed>) = ? [pid 4218] <... prctl resumed>) = 0 [pid 4217] <... clone resumed>, parent_tid=[4219], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4219 [pid 4212] +++ exited with 0 +++ [pid 4173] +++ exited with 0 +++ [pid 4166] +++ exited with 0 +++ [pid 4217] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4172] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4170] exit_group(0 [pid 4217] <... futex resumed>) = 0 [pid 4210] <... futex resumed>) = ? [pid 4172] <... futex resumed>) = ? [pid 4170] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4219 attached [ 70.248117][ T3624] usb 1-1: config 0 descriptor?? [ 70.258691][ T23] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 70.258727][ T23] usb 6-1: config 0 has no interface number 0 [ 70.258757][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4217] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4210] +++ exited with 0 +++ [pid 4172] +++ exited with 0 +++ [pid 4170] +++ exited with 0 +++ [pid 4219] set_robust_list(0x7f50b019c9e0, 24 [pid 4218] setpgid(0, 0 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4170, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4219] <... set_robust_list resumed>) = 0 [pid 4219] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4219] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4220 [pid 4219] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4218] <... setpgid resumed>) = 0 [pid 4171] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4166, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4219] <... ioctl resumed>, 0) = 0 [pid 4218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4171] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4220 attached [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4171] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4167] exit_group(0 [pid 4220] set_robust_list(0x555555fe45e0, 24 [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4218] <... openat resumed>) = 3 [pid 4211] <... futex resumed>) = ? [pid 4171] <... futex resumed>) = ? [pid 4167] <... exit_group resumed>) = ? [pid 4220] <... set_robust_list resumed>) = 0 [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4211] +++ exited with 0 +++ [pid 4220] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4171] +++ exited with 0 +++ [pid 4167] +++ exited with 0 +++ [pid 4220] <... prctl resumed>) = 0 [pid 4218] write(3, "1000", 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4167, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4220] setpgid(0, 0) = 0 [pid 4220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4220] write(3, "1000", 4 [pid 4218] <... write resumed>) = 4 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4220] <... write resumed>) = 4 [pid 4220] close(3) = 0 [pid 4220] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4220] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 70.258781][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 70.258809][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 70.258837][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4220] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4218] close(3./strace-static-x86_64: Process 4222 attached [pid 4220] <... clone resumed>, parent_tid=[4221], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4221 [pid 4218] <... close resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4220] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4220] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4221 attached [pid 4221] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4221] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 4223 attached [pid 4222] set_robust_list(0x555555fe45e0, 24 [pid 4221] <... openat resumed>) = 3 [ 70.258863][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 70.258888][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.258924][ T23] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 70.258950][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4218] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4222 [pid 4222] <... set_robust_list resumed>) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4221] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4223] set_robust_list(0x555555fe45e0, 24 [pid 4222] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4221] <... ioctl resumed>, 0) = 0 [pid 4218] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4223 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4178] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4178] <... futex resumed>) = 0 [pid 4223] <... set_robust_list resumed>) = 0 [pid 4222] <... prctl resumed>) = 0 [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4178] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4222] setpgid(0, 0 [pid 4218] <... mmap resumed>) = 0x7f50b017c000 [pid 4176] exit_group(0 [pid 4223] <... prctl resumed>) = 0 [pid 4222] <... setpgid resumed>) = 0 [pid 4218] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4214] <... futex resumed>) = ? [pid 4178] <... futex resumed>) = ? [pid 4176] <... exit_group resumed>) = ? [pid 4178] +++ exited with 0 +++ [pid 4223] setpgid(0, 0 [pid 4222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4218] <... mprotect resumed>) = 0 [pid 4223] <... setpgid resumed>) = 0 [pid 4222] <... openat resumed>) = 3 [pid 4218] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4214] +++ exited with 0 +++ [pid 4176] +++ exited with 0 +++ [ 70.259400][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.259415][ T3635] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 70.259694][ T2932] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 70.259718][ T2932] usb 4-1: config 0 has no interface number 0 [ 70.259745][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4223] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4222] write(3, "1000", 4 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4176, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4222] <... write resumed>) = 4 [pid 4222] close(3 [pid 4218] <... clone resumed>, parent_tid=[4226], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4226 [pid 4223] <... openat resumed>) = 3 [pid 4222] <... close resumed>) = 0 [pid 4218] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4222] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] <... futex resumed>) = 0 [pid 4223] write(3, "1000", 4 [pid 4222] <... futex resumed>) = 0 [pid 4218] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4223] <... write resumed>) = 4 [pid 4222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4227 ./strace-static-x86_64: Process 4227 attached [pid 4223] close(3 [pid 4222] <... mmap resumed>) = 0x7f50b017c000 ./strace-static-x86_64: Process 4226 attached [pid 4226] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4226] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4227] set_robust_list(0x555555fe45e0, 24 [pid 4223] <... close resumed>) = 0 [pid 4222] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4227] <... set_robust_list resumed>) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4226] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4227] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4223] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] <... mprotect resumed>) = 0 [pid 4227] <... prctl resumed>) = 0 [pid 4223] <... futex resumed>) = 0 [ 70.259770][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 70.259799][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 70.259830][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4222] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4227] setpgid(0, 0 [pid 4223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4227] <... setpgid resumed>) = 0 [pid 4223] <... mmap resumed>) = 0x7f50b017c000 [pid 4227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4223] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4222] <... clone resumed>, parent_tid=[4228], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4228 [pid 4227] <... openat resumed>) = 3 [pid 4223] <... mprotect resumed>) = 0 [pid 4222] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4228 attached [pid 4228] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4227] write(3, "1000", 4 [pid 4223] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4222] <... futex resumed>) = 0 [pid 4227] <... write resumed>) = 4 [pid 4228] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4228] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4228] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4227] close(3 [pid 4222] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4229 attached [pid 4228] <... ioctl resumed>, 0) = 0 [pid 4227] <... close resumed>) = 0 [pid 4223] <... clone resumed>, parent_tid=[4229], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4229 [pid 4229] set_robust_list(0x7f50b019c9e0, 24 [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4227] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4223] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.259857][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 70.259882][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.259918][ T2932] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 70.259944][ T2932] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.264812][ T2932] usb 4-1: config 0 descriptor?? [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4229] <... set_robust_list resumed>) = 0 [pid 4227] <... futex resumed>) = 0 [pid 4223] <... futex resumed>) = 0 [pid 4229] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4223] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4229] <... openat resumed>) = 3 [pid 4227] <... mmap resumed>) = 0x7f50b017c000 [pid 4229] ioctl(3, USB_RAW_IOCTL_INIT [pid 4227] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4229] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4227] <... mprotect resumed>) = 0 [pid 4229] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4227] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 70.265830][ T23] usb 6-1: config 0 descriptor?? [ 70.307681][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.307698][ T3624] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 70.312138][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.312155][ T2932] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 70.328154][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.328169][ T23] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4231 attached [pid 4227] <... clone resumed>, parent_tid=[4231], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4231 [pid 4231] set_robust_list(0x7f50b019c9e0, 24 [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4227] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... set_robust_list resumed>) = 0 [pid 4227] <... futex resumed>) = 0 [pid 4227] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 70.395668][ T6] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 70.395699][ T6] usb 3-1: config 0 has no interface number 0 [ 70.395728][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.395755][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 70.395787][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4231] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4231] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4231] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 70.395819][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 70.395846][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 70.395871][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 70.395909][ T6] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 70.395936][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.398177][ T6] usb 3-1: config 0 descriptor?? [ 70.459452][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 70.459471][ T6] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 70.495478][ T3641] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 70.495502][ T3641] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.495523][ T3641] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.515665][ T3635] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4221] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.515689][ T3635] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.515710][ T3635] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.605490][ T3624] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 70.605514][ T3624] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.605534][ T3624] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.626735][ T23] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 70.626759][ T23] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.626781][ T23] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.628940][ T2932] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 70.628961][ T2932] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.628982][ T2932] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.708209][ T2932] usb 2-1: USB disconnect, device number 16 [ 70.710634][ T23] usb 5-1: USB disconnect, device number 16 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4226] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 70.735467][ T6] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 70.735490][ T6] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 70.735511][ T6] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 70.778871][ T6] usb 1-1: USB disconnect, device number 16 [ 70.787255][ T3635] usb 4-1: USB disconnect, device number 16 [ 70.817782][ T144] usb 6-1: USB disconnect, device number 16 [ 70.926857][ T3641] usb 3-1: USB disconnect, device number 16 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4226] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4228] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 71.199451][ T2932] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 71.255551][ T3635] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 71.355379][ T23] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 71.391374][ T6] usb 1-1: new high-speed USB device number 17 using dummy_hcd [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4229] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 71.435395][ T144] usb 6-1: new high-speed USB device number 17 using dummy_hcd [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4221] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4219] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4221] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4231] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4221] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4231] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4221] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4219] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4221] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4219] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4221] <... ioctl resumed>, 0) = 0 [ 71.555507][ T3641] usb 3-1: new high-speed USB device number 17 using dummy_hcd [pid 4219] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4221] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4219] <... ioctl resumed>, 0) = 0 [pid 4221] <... ioctl resumed>, 0) = 0 [pid 4219] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4219] <... ioctl resumed>, 0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4221] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4219] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4221] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4221] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4219] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4221] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4219] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4219] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4221] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4228] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4226] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4219] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 71.615568][ T3635] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.615625][ T3635] usb 4-1: config 0 has no interface number 0 [ 71.615690][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.615717][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4226] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4229] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4228] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4226] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4229] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 71.615728][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.615753][ T2932] usb 2-1: config 0 has no interface number 0 [ 71.615748][ T3635] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 71.615781][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 71.615782][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4229] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4228] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4226] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4228] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4228] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4228] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4229] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4226] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 71.615808][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.615824][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 71.615856][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 71.615873][ T3635] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4228] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4229] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4226] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4226] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 71.615887][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 71.615912][ T3635] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.615913][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.615939][ T3635] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4229] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4226] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4229] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4231] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] <... ioctl resumed>, 0) = 0 [pid 4221] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4221] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4219] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4219] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 71.615939][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.615974][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.615998][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.617965][ T3635] usb 4-1: config 0 descriptor?? [ 71.617968][ T2932] usb 2-1: config 0 descriptor?? [ 71.667199][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 71.667218][ T3635] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4229] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4220] <... futex resumed>) = 0 [pid 4217] <... futex resumed>) = 0 [pid 4229] <... ioctl resumed>, 0) = 0 [pid 4220] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4221] <... futex resumed>) = 0 [pid 4220] <... futex resumed>) = 1 [pid 4219] <... futex resumed>) = 0 [pid 4217] <... futex resumed>) = 1 [pid 4221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4221] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4219] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4221] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4219] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4231] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4229] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4221] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4220] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4220] <... futex resumed>) = 0 [pid 4217] <... futex resumed>) = 0 [pid 4219] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4231] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4229] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4229] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4217] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4229] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 71.667673][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 71.667686][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 71.752665][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.752695][ T6] usb 1-1: config 0 has no interface number 0 [ 71.752725][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.752750][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4231] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4220] <... mmap resumed>) = 0x7f50b015b000 [pid 4217] <... mmap resumed>) = 0x7f50b015b000 [pid 4229] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4220] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4217] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4220] <... mprotect resumed>) = 0 [pid 4220] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4217] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4231] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 4233 attached ./strace-static-x86_64: Process 4234 attached [pid 4220] <... clone resumed>, parent_tid=[4233], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4233 [pid 4217] <... clone resumed>, parent_tid=[4234], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4234 [pid 4233] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4233] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4234] set_robust_list(0x7f50b017b9e0, 24 [pid 4220] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [ 71.752780][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 71.752810][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 71.752837][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.752863][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4217] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4234] <... set_robust_list resumed>) = 0 [pid 4233] <... futex resumed>) = 0 [pid 4220] <... futex resumed>) = 1 [pid 4233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4217] <... futex resumed>) = 0 [pid 4233] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4228] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4234] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4233] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4228] <... futex resumed>) = 1 [pid 4222] <... futex resumed>) = 0 [pid 4220] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4233] <... ioctl resumed>, 0) = 0 [pid 4228] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4222] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4217] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4234] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4233] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4228] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] <... futex resumed>) = 0 [pid 4234] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4233] <... futex resumed>) = 1 [pid 4231] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4222] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] <... futex resumed>) = 0 [pid 4234] <... ioctl resumed>, 0) = 0 [pid 4233] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4231] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4228] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4222] <... futex resumed>) = 0 [pid 4231] <... ioctl resumed>, 0) = 0 [pid 4228] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4234] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4222] <... mmap resumed>) = 0x7f50b015b000 [pid 4234] <... futex resumed>) = 1 [pid 4231] <... ioctl resumed>, 0) = 0 [pid 4222] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4217] <... futex resumed>) = 0 [pid 4234] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4222] <... mprotect resumed>) = 0 [pid 4231] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4226] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4222] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4228] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4226] <... futex resumed>) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4231] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4226] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4222] <... clone resumed>, parent_tid=[4235], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4235 [pid 4218] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4231] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4226] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4222] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] <... futex resumed>) = 0 [pid 4231] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4226] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4222] <... futex resumed>) = 0 [pid 4218] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4235 attached [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4226] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4222] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4218] <... futex resumed>) = 0 [pid 4235] set_robust_list(0x7f50b017b9e0, 24 [pid 4226] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 71.752901][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.752928][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.754623][ T6] usb 1-1: config 0 descriptor?? [ 71.785537][ T23] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.785567][ T23] usb 5-1: config 0 has no interface number 0 [ 71.785597][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4235] <... set_robust_list resumed>) = 0 [pid 4218] <... mmap resumed>) = 0x7f50b015b000 [pid 4235] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4218] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4218] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4236], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4236 [pid 4235] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4231] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4226] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4218] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4235] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4218] <... futex resumed>) = 0 [pid 4235] <... ioctl resumed>, 0) = 0 [pid 4218] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4236 attached [pid 4235] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4236] set_robust_list(0x7f50b017b9e0, 24 [pid 4235] <... futex resumed>) = 1 [pid 4222] <... futex resumed>) = 0 [pid 4236] <... set_robust_list resumed>) = 0 [pid 4235] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4236] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4236] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4236] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4218] <... futex resumed>) = 0 [pid 4236] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4221] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4220] exit_group(0 [pid 4233] <... futex resumed>) = ? [pid 4221] <... futex resumed>) = ? [pid 4220] <... exit_group resumed>) = ? [pid 4233] +++ exited with 0 +++ [pid 4221] +++ exited with 0 +++ [pid 4220] +++ exited with 0 +++ [pid 4219] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4220, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4219] <... futex resumed>) = 0 [pid 4219] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4217] exit_group(0 [pid 4234] <... futex resumed>) = ? [pid 4219] <... futex resumed>) = ? [ 71.785623][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 71.785653][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4217] <... exit_group resumed>) = ? [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4234] +++ exited with 0 +++ [pid 4219] +++ exited with 0 +++ [pid 4217] +++ exited with 0 +++ [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4237 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4217, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4238 [pid 4229] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4223] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4238 attached [pid 4229] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4223] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4237 attached [pid 4238] set_robust_list(0x555555fe45e0, 24 [pid 4229] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4223] <... futex resumed>) = 0 [pid 4238] <... set_robust_list resumed>) = 0 [pid 4237] set_robust_list(0x555555fe45e0, 24 [pid 4229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4223] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4237] <... set_robust_list resumed>) = 0 [pid 4229] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4223] <... futex resumed>) = 0 [pid 4238] <... prctl resumed>) = 0 [pid 4237] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4229] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4223] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4238] setpgid(0, 0 [pid 4237] <... prctl resumed>) = 0 [pid 4223] <... mmap resumed>) = 0x7f50b015b000 [pid 4238] <... setpgid resumed>) = 0 [pid 4237] setpgid(0, 0 [pid 4223] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4238] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4237] <... setpgid resumed>) = 0 [pid 4223] <... mprotect resumed>) = 0 [pid 4238] <... openat resumed>) = 3 [pid 4237] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4223] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4238] write(3, "1000", 4 [pid 4237] <... openat resumed>) = 3 [pid 4238] <... write resumed>) = 4 [pid 4237] write(3, "1000", 4 [pid 4223] <... clone resumed>, parent_tid=[4240], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4240 [pid 4238] close(3 [pid 4237] <... write resumed>) = 4 [ 71.785683][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4223] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4238] <... close resumed>) = 0 [pid 4237] close(3 [pid 4223] <... futex resumed>) = 0 [pid 4238] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... close resumed>) = 0 [pid 4229] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4223] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4240 attached [pid 4238] <... futex resumed>) = 0 [pid 4237] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] set_robust_list(0x7f50b017b9e0, 24 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4237] <... futex resumed>) = 0 [pid 4240] <... set_robust_list resumed>) = 0 [pid 4238] <... mmap resumed>) = 0x7f50b017c000 [pid 4237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4240] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4238] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4237] <... mmap resumed>) = 0x7f50b017c000 [pid 4238] <... mprotect resumed>) = 0 [pid 4237] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4238] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4237] <... mprotect resumed>) = 0 [pid 4237] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4238] <... clone resumed>, parent_tid=[4241], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4241 [pid 4238] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4237] <... clone resumed>, parent_tid=[4242], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4242 [pid 4238] <... futex resumed>) = 0 [pid 4237] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4240] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4238] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4237] <... futex resumed>) = 0 [pid 4240] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4237] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4240] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 4242 attached [pid 4240] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4242] set_robust_list(0x7f50b019c9e0, 24 [pid 4240] <... futex resumed>) = 1 [pid 4223] <... futex resumed>) = 0 [pid 4242] <... set_robust_list resumed>) = 0 [pid 4240] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4242] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4242] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4228] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4228] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4222] exit_group(0 [pid 4235] <... futex resumed>) = ? [pid 4228] <... futex resumed>) = ? [pid 4222] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4241 attached [ 71.785709][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.785733][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4235] +++ exited with 0 +++ [pid 4228] +++ exited with 0 +++ [pid 4222] +++ exited with 0 +++ [pid 4241] set_robust_list(0x7f50b019c9e0, 24 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4231] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4226] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4218] exit_group(0 [pid 4236] <... futex resumed>) = ? [pid 4231] <... futex resumed>) = 1 [pid 4226] <... futex resumed>) = ? [pid 4218] <... exit_group resumed>) = ? [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4244 [pid 4241] <... set_robust_list resumed>) = 0 [pid 4236] +++ exited with 0 +++ [pid 4231] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4227] <... futex resumed>) = 0 [pid 4226] +++ exited with 0 +++ [pid 4218] +++ exited with 0 +++ [pid 4241] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4227] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4218, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4241] <... openat resumed>) = 3 [pid 4231] <... futex resumed>) = 0 [pid 4227] <... futex resumed>) = 1 ./strace-static-x86_64: Process 4244 attached [pid 4241] ioctl(3, USB_RAW_IOCTL_INIT [pid 4231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4227] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] set_robust_list(0x555555fe45e0, 24 [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4231] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4227] <... futex resumed>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4244] <... set_robust_list resumed>) = 0 [pid 4244] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4245 [pid 4244] <... prctl resumed>) = 0 [pid 4244] setpgid(0, 0 [pid 4241] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4231] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4244] <... setpgid resumed>) = 0 [pid 4241] <... ioctl resumed>, 0) = 0 [pid 4227] <... mmap resumed>) = 0x7f50b015b000 ./strace-static-x86_64: Process 4245 attached [pid 4244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4231] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4227] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4245] set_robust_list(0x555555fe45e0, 24 [pid 4244] <... openat resumed>) = 3 [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4227] <... mprotect resumed>) = 0 [pid 4245] <... set_robust_list resumed>) = 0 [pid 4244] write(3, "1000", 4) = 4 [pid 4244] close(3) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4244] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [ 71.785769][ T23] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.785795][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4227] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4245] <... prctl resumed>) = 0 [pid 4244] <... futex resumed>) = 0 [pid 4245] setpgid(0, 0 [pid 4244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4227] <... clone resumed>, parent_tid=[4246], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4246 [pid 4245] <... setpgid resumed>) = 0 [pid 4244] <... mmap resumed>) = 0x7f50b017c000 [pid 4227] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4244] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4244] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4246 attached , parent_tid=[4247], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4247 [pid 4246] set_robust_list(0x7f50b017b9e0, 24 [pid 4245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4244] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] <... futex resumed>) = 0 [pid 4246] <... set_robust_list resumed>) = 0 [pid 4245] <... openat resumed>) = 3 [pid 4244] <... futex resumed>) = 0 [pid 4227] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4247 attached [pid 4246] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] write(3, "1000", 4 [pid 4244] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4246] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4246] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4246] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4247] set_robust_list(0x7f50b019c9e0, 24 [pid 4246] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4245] <... write resumed>) = 4 [pid 4227] <... futex resumed>) = 0 [pid 4247] <... set_robust_list resumed>) = 0 [pid 4245] close(3 [pid 4247] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4245] <... close resumed>) = 0 [ 71.790685][ T23] usb 5-1: config 0 descriptor?? [ 71.791973][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 71.791989][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 71.836580][ T144] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.836610][ T144] usb 6-1: config 0 has no interface number 0 [pid 4247] <... openat resumed>) = 3 [pid 4245] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] ioctl(3, USB_RAW_IOCTL_INIT [pid 4245] <... futex resumed>) = 0 [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4247] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4245] <... mmap resumed>) = 0x7f50b017c000 [pid 4247] <... ioctl resumed>, 0) = 0 [pid 4245] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] <... mprotect resumed>) = 0 [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4245] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4229] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4229] <... futex resumed>) = 0 [pid 4223] exit_group(0./strace-static-x86_64: Process 4250 attached [pid 4245] <... clone resumed>, parent_tid=[4250], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4250 [pid 4240] <... futex resumed>) = ? [pid 4223] <... exit_group resumed>) = ? [ 71.836641][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.836669][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4240] +++ exited with 0 +++ [pid 4229] +++ exited with 0 +++ [pid 4223] +++ exited with 0 +++ [pid 4250] set_robust_list(0x7f50b019c9e0, 24 [pid 4245] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4223, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4252 [pid 4250] <... set_robust_list resumed>) = 0 [pid 4245] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4252 attached [pid 4250] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4245] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4252] set_robust_list(0x555555fe45e0, 24 [pid 4250] <... openat resumed>) = 3 [ 71.836701][ T144] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 71.836732][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 71.836759][ T144] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.836784][ T144] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4252] <... set_robust_list resumed>) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_INIT [pid 4252] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4252] <... prctl resumed>) = 0 [pid 4250] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4252] setpgid(0, 0 [pid 4250] <... ioctl resumed>, 0) = 0 [pid 4252] <... setpgid resumed>) = 0 [ 71.836819][ T144] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.836844][ T144] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 71.837831][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 71.837846][ T23] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 71.838531][ T144] usb 6-1: config 0 descriptor?? [ 71.960997][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4252] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4231] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4227] exit_group(0 [pid 4252] <... openat resumed>) = 3 [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4231] <... futex resumed>) = 0 [pid 4252] write(3, "1000", 4 [pid 4246] <... futex resumed>) = ? [pid 4227] <... exit_group resumed>) = ? [pid 4246] +++ exited with 0 +++ [pid 4252] <... write resumed>) = 4 [pid 4231] +++ exited with 0 +++ [pid 4227] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4227, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4252] close(3) = 0 [pid 4252] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4252] <... futex resumed>) = 0 [pid 4252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4255 [pid 4252] <... mmap resumed>) = 0x7f50b017c000 [pid 4252] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4252] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4256], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4256 [pid 4252] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4255 attached [pid 4255] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 71.961015][ T144] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 71.985929][ T3641] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 71.985960][ T3641] usb 3-1: config 0 has no interface number 0 [ 71.985989][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.986014][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4255] setpgid(0, 0) = 0 [pid 4255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4252] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4256 attached [pid 4255] <... openat resumed>) = 3 [pid 4252] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4256] set_robust_list(0x7f50b019c9e0, 24 [pid 4255] write(3, "1000", 4 [pid 4256] <... set_robust_list resumed>) = 0 [pid 4256] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4255] <... write resumed>) = 4 [pid 4256] <... openat resumed>) = 3 [pid 4255] close(3 [pid 4256] ioctl(3, USB_RAW_IOCTL_INIT [pid 4255] <... close resumed>) = 0 [pid 4255] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4255] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4255] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4257], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4257 [pid 4255] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4256] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 4257 attached [pid 4257] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4256] <... ioctl resumed>, 0) = 0 [pid 4257] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [ 71.986044][ T3641] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 71.986074][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4257] <... openat resumed>) = 3 [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4257] ioctl(3, USB_RAW_IOCTL_INIT [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4257] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 71.986099][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 71.986124][ T3641] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 71.986159][ T3641] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 71.986184][ T3641] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 71.992637][ T3641] usb 3-1: config 0 descriptor?? [ 72.025986][ T3635] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 72.026010][ T3635] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.026032][ T3635] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.035494][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 72.035515][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.035537][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.067877][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 72.067893][ T3641] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 72.094174][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 72.094198][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.094221][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.125621][ T23] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 72.125646][ T23] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.125668][ T23] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.127557][ T6] usb 4-1: USB disconnect, device number 17 [ 72.143932][ T23] usb 2-1: USB disconnect, device number 17 [ 72.245579][ T144] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 72.245603][ T144] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.245625][ T144] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.260541][ T3716] usb 1-1: USB disconnect, device number 17 [ 72.292286][ T2932] usb 5-1: USB disconnect, device number 17 [ 72.385505][ T3641] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 72.385528][ T3641] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 72.385579][ T3641] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 72.440506][ T3641] usb 6-1: USB disconnect, device number 17 [ 72.569461][ T144] usb 3-1: USB disconnect, device number 17 [ 72.657092][ T6] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 72.715431][ T23] usb 2-1: new high-speed USB device number 18 using dummy_hcd [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4250] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4241] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 72.825681][ T3716] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 72.930821][ T2932] usb 5-1: new high-speed USB device number 18 using dummy_hcd [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4241] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4242] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4242] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4256] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 73.015517][ T6] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 73.015549][ T6] usb 4-1: config 0 has no interface number 0 [ 73.015579][ T6] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4257] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4241] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4247] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4241] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4241] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4241] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 73.015606][ T6] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 73.015638][ T6] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4241] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 73.015669][ T6] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 73.015697][ T6] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 73.015723][ T6] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4250] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4247] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4247] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 73.015760][ T6] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 73.015786][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.017637][ T6] usb 4-1: config 0 descriptor?? [ 73.033977][ T3641] usb 6-1: new high-speed USB device number 18 using dummy_hcd [ 73.035914][ T144] usb 3-1: new high-speed USB device number 18 using dummy_hcd [pid 4247] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4247] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4250] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4247] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4242] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4242] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4237] <... futex resumed>) = 0 [pid 4237] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] <... futex resumed>) = 0 [pid 4237] <... futex resumed>) = 1 [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4242] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4237] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4242] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4237] <... futex resumed>) = 0 [pid 4237] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4237] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4237] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4281], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4281 [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4242] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4237] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4281 attached [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4237] <... futex resumed>) = 0 [pid 4281] set_robust_list(0x7f50b017b9e0, 24 [pid 4237] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4281] <... set_robust_list resumed>) = 0 [pid 4281] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4256] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4250] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 73.077733][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 73.077751][ T6] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.095602][ T23] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4281] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4257] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4281] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4281] <... ioctl resumed>, 0) = 0 [pid 4281] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4237] <... futex resumed>) = 0 [pid 4281] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4250] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4250] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4250] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4257] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 73.095633][ T23] usb 2-1: config 0 has no interface number 0 [ 73.095665][ T23] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.095691][ T23] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4256] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4250] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4241] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4238] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4238] <... futex resumed>) = 0 [pid 4241] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4238] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4238] <... futex resumed>) = 0 [pid 4238] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4238] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4238] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4285], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4285 [pid 4238] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 73.095724][ T23] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 73.095756][ T23] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4238] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4285 attached [pid 4257] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4285] set_robust_list(0x7f50b017b9e0, 24 [pid 4257] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4285] <... set_robust_list resumed>) = 0 [pid 4257] <... ioctl resumed>, 0) = 0 [pid 4285] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4257] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4256] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4241] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4256] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4285] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4257] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4285] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4257] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4285] <... ioctl resumed>, 0) = 0 [pid 4257] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4256] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4285] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4285] <... futex resumed>) = 1 [pid 4238] <... futex resumed>) = 0 [pid 4285] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4256] <... ioctl resumed>, 0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4256] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4257] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 73.095784][ T23] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 73.095810][ T23] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4256] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4247] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4244] <... futex resumed>) = 0 [pid 4247] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4244] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4244] <... futex resumed>) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4244] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4247] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4244] <... futex resumed>) = 0 [pid 4247] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4244] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4244] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4287], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4287 [pid 4244] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4244] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4287 attached [pid 4287] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4287] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4247] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 73.095848][ T23] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4242] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4242] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4237] exit_group(0) = ? [pid 4281] <... futex resumed>) = ? [pid 4242] <... futex resumed>) = ? [pid 4281] +++ exited with 0 +++ [pid 4242] +++ exited with 0 +++ [pid 4237] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4237, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4287] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4287] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4289 [pid 4287] <... ioctl resumed>, 0) = 0 [pid 4287] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4244] <... futex resumed>) = 0 [pid 4287] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4289 attached [pid 4289] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4289] setpgid(0, 0) = 0 [pid 4289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4289] write(3, "1000", 4) = 4 [pid 4289] close(3) = 0 [pid 4289] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 73.095874][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.097688][ T23] usb 2-1: config 0 descriptor?? [ 73.178911][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4289] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4289] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4291], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4291 [pid 4289] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4291 attached [pid 4291] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4291] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4291] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4250] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4250] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4245] <... futex resumed>) = 0 [pid 4245] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... futex resumed>) = 0 [pid 4245] <... futex resumed>) = 1 [pid 4250] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4250] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4245] <... futex resumed>) = 0 [pid 4250] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4291] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4250] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4245] <... mmap resumed>) = 0x7f50b015b000 [pid 4291] <... ioctl resumed>, 0) = 0 [pid 4245] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] <... mprotect resumed>) = 0 [ 73.178929][ T23] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.221705][ T3716] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4291] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4245] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4245] <... clone resumed>, parent_tid=[4293], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4293 [pid 4245] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4293 attached ) = 0 [pid 4245] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4293] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4293] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4293] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4241] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4293] <... ioctl resumed>, 0) = 0 [pid 4241] <... futex resumed>) = 0 [pid 4238] exit_group(0 [pid 4293] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4241] ????( [pid 4285] <... futex resumed>) = ? [pid 4241] <... ???? resumed>) = ? [pid 4238] <... exit_group resumed>) = ? [pid 4293] <... futex resumed>) = 1 [pid 4293] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4285] +++ exited with 0 +++ [pid 4245] <... futex resumed>) = 0 [pid 4241] +++ exited with 0 +++ [pid 4238] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4238, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 73.221737][ T3716] usb 1-1: config 0 has no interface number 0 [ 73.221774][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.221801][ T3716] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4257] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4295 ./strace-static-x86_64: Process 4295 attached [pid 4295] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4257] <... futex resumed>) = 1 [pid 4255] <... futex resumed>) = 0 [pid 4255] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4255] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4257] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4255] <... mprotect resumed>) = 0 [pid 4257] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4256] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4257] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4256] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4256] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4255] <... clone resumed>, parent_tid=[4297], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4297 [pid 4252] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4256] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4255] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4252] <... futex resumed>) = 0 [pid 4256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4255] <... futex resumed>) = 0 [pid 4256] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4255] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4256] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4252] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4252] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4295] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4252] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4295] <... prctl resumed>) = 0 [pid 4252] <... mprotect resumed>) = 0 [pid 4295] setpgid(0, 0 [pid 4252] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4295] <... setpgid resumed>) = 0 [pid 4295] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4252] <... clone resumed>, parent_tid=[4298], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4298 [pid 4295] <... openat resumed>) = 3 [pid 4252] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] write(3, "1000", 4 [pid 4252] <... futex resumed>) = 0 [pid 4295] <... write resumed>) = 4 [pid 4252] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4247] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] close(3 [pid 4247] <... futex resumed>) = 0 [pid 4244] exit_group(0 [pid 4295] <... close resumed>) = 0 [pid 4287] <... futex resumed>) = ? [pid 4244] <... exit_group resumed>) = ? [pid 4295] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4287] +++ exited with 0 +++ [pid 4247] +++ exited with 0 +++ [pid 4244] +++ exited with 0 +++ [pid 4295] <... futex resumed>) = 0 [pid 4256] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4257] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4295] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4244, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4295] <... mprotect resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4298 attached ./strace-static-x86_64: Process 4297 attached [pid 4295] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4299], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4299 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4300 [pid 4298] set_robust_list(0x7f50b017b9e0, 24 [pid 4297] set_robust_list(0x7f50b017b9e0, 24 [pid 4295] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4298] <... set_robust_list resumed>) = 0 [pid 4295] <... futex resumed>) = 0 [ 73.221835][ T3716] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 73.221875][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4298] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4297] <... set_robust_list resumed>) = 0 [pid 4295] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4300 attached [pid 4298] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4297] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4300] set_robust_list(0x555555fe45e0, 24 [pid 4298] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4297] <... ioctl resumed>, 0x7f50b017a2f0) = 0 ./strace-static-x86_64: Process 4299 attached [pid 4300] <... set_robust_list resumed>) = 0 [pid 4298] <... ioctl resumed>, 0) = 0 [pid 4297] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4300] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4299] set_robust_list(0x7f50b019c9e0, 24 [pid 4298] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4297] <... ioctl resumed>, 0) = 0 [pid 4300] <... prctl resumed>) = 0 [pid 4298] <... futex resumed>) = 1 [pid 4252] <... futex resumed>) = 0 [pid 4297] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4300] setpgid(0, 0 [pid 4299] <... set_robust_list resumed>) = 0 [pid 4298] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4255] <... futex resumed>) = 0 [pid 4297] <... futex resumed>) = 1 [pid 4300] <... setpgid resumed>) = 0 [pid 4299] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4297] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4299] <... openat resumed>) = 3 [pid 4300] <... openat resumed>) = 3 [pid 4299] ioctl(3, USB_RAW_IOCTL_INIT [pid 4300] write(3, "1000", 4 [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4300] <... write resumed>) = 4 [ 73.221902][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 73.221929][ T3716] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4299] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4300] close(3 [pid 4299] <... ioctl resumed>, 0) = 0 [pid 4300] <... close resumed>) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4300] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4300] <... futex resumed>) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4300] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4300] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4301], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4301 [pid 4300] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4301 attached [pid 4301] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4301] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4301] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4250] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4245] exit_group(0 [pid 4250] exit_group(0 [pid 4245] <... exit_group resumed>) = ? [pid 4250] <... exit_group resumed>) = ? [pid 4293] <... futex resumed>) = ? [pid 4293] +++ exited with 0 +++ [pid 4250] +++ exited with 0 +++ [pid 4245] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4245, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [ 73.221965][ T3716] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 73.221993][ T3716] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.227039][ T3716] usb 1-1: config 0 descriptor?? [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4302 ./strace-static-x86_64: Process 4302 attached [pid 4302] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4302] setpgid(0, 0) = 0 [pid 4302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4302] write(3, "1000", 4) = 4 [pid 4302] close(3) = 0 [pid 4302] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4302] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4302] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4304], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4304 [pid 4302] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4302] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4304 attached [ 73.269114][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4304] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4304] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4304] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4304] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 73.269133][ T3716] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.308493][ T2932] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 73.308525][ T2932] usb 5-1: config 0 has no interface number 0 [ 73.308558][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4256] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4256] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4257] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4255] exit_group(0 [pid 4252] exit_group(0 [pid 4298] <... futex resumed>) = ? [pid 4297] <... futex resumed>) = ? [pid 4257] <... futex resumed>) = ? [pid 4255] <... exit_group resumed>) = ? [pid 4252] <... exit_group resumed>) = ? [pid 4256] <... futex resumed>) = ? [pid 4298] +++ exited with 0 +++ [pid 4297] +++ exited with 0 +++ [pid 4256] +++ exited with 0 +++ [pid 4257] +++ exited with 0 +++ [pid 4255] +++ exited with 0 +++ [pid 4252] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4252, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4306 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4307 ./strace-static-x86_64: Process 4307 attached [pid 4307] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4307] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4307] setpgid(0, 0) = 0 [pid 4307] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 4306 attached [pid 4307] write(3, "1000", 4) = 4 [pid 4306] set_robust_list(0x555555fe45e0, 24 [pid 4307] close(3) = 0 [pid 4306] <... set_robust_list resumed>) = 0 [pid 4307] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4306] setpgid(0, 0) = 0 [pid 4307] <... mmap resumed>) = 0x7f50b017c000 [pid 4306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4307] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4306] <... openat resumed>) = 3 [pid 4307] <... mprotect resumed>) = 0 [pid 4306] write(3, "1000", 4 [pid 4307] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4306] <... write resumed>) = 4 [pid 4307] <... clone resumed>, parent_tid=[4308], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4308 [pid 4306] close(3) = 0 [pid 4307] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4307] <... futex resumed>) = 0 [pid 4306] <... futex resumed>) = 0 [pid 4307] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4306] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 73.308586][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 73.308619][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 73.308652][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 73.308679][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4306] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4309], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4309 [pid 4306] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4306] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4309 attached [pid 4309] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4309] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ./strace-static-x86_64: Process 4308 attached [pid 4309] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4309] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4308] set_robust_list(0x7f50b019c9e0, 24 [pid 4309] <... ioctl resumed>, 0) = 0 [pid 4308] <... set_robust_list resumed>) = 0 [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4308] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4308] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4308] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4291] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4291] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 73.308706][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.308743][ T2932] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 73.308769][ T2932] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.313027][ T2932] usb 5-1: config 0 descriptor?? [ 73.335644][ T6] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 73.335667][ T6] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.335689][ T6] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 73.373595][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 73.373613][ T2932] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.396872][ T144] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 73.396904][ T144] usb 3-1: config 0 has no interface number 0 [ 73.396935][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.396962][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 73.396996][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 73.397026][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 73.397052][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 73.397077][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.397115][ T144] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4301] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 73.397142][ T144] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.400595][ T144] usb 3-1: config 0 descriptor?? [ 73.420761][ T3641] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 73.420790][ T3641] usb 6-1: config 0 has no interface number 0 [ 73.420819][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.420846][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4291] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 73.420878][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 73.420910][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 73.420937][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 73.420963][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 73.420999][ T3641] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [ 73.421027][ T3641] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 73.424448][ T3641] usb 6-1: config 0 descriptor?? [ 73.457821][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 73.457845][ T144] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.462554][ T23] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 73.462577][ T23] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.462599][ T23] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4309] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4291] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4309] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 73.467163][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 73.467179][ T3641] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 73.513238][ T6] usb 4-1: USB disconnect, device number 18 [ 73.545527][ T3716] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 73.545551][ T3716] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.545572][ T3716] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 73.641742][ T3635] usb 2-1: USB disconnect, device number 18 [ 73.649588][ T2932] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4299] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4291] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4291] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4291] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4291] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4291] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4308] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4301] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4299] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 73.649613][ T2932] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.649642][ T2932] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 73.693712][ T2932] usb 1-1: USB disconnect, device number 18 [ 73.735620][ T144] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 73.735678][ T144] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.735706][ T144] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4301] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4304] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4299] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 73.736002][ T3641] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 73.736022][ T3641] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 73.736042][ T3641] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 73.816857][ T144] usb 5-1: USB disconnect, device number 18 [ 73.924619][ T3626] usb 6-1: USB disconnect, device number 18 [ 73.928764][ T3624] usb 3-1: USB disconnect, device number 18 [ 73.995497][ T6] usb 4-1: new high-speed USB device number 19 using dummy_hcd [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4301] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4299] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4299] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4299] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4304] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4299] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4301] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4304] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 74.115351][ T3635] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 74.175377][ T2932] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 74.209383][ T144] usb 5-1: new high-speed USB device number 19 using dummy_hcd [ 74.350154][ T3624] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 74.378269][ T6] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 74.378306][ T6] usb 4-1: config 0 has no interface number 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4301] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4301] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4301] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4301] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4304] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 74.378338][ T6] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.378367][ T6] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 74.378399][ T6] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.378431][ T6] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4301] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4304] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4309] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4291] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4289] <... futex resumed>) = 0 [pid 4304] <... ioctl resumed>, 0) = 0 [pid 4291] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4289] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4289] <... futex resumed>) = 0 [pid 4291] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4289] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4291] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4289] <... futex resumed>) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4291] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4289] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4289] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4309] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4291] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4289] <... clone resumed>, parent_tid=[4310], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4310 [ 74.378459][ T6] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 74.378484][ T6] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.378522][ T6] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.378549][ T6] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.381075][ T6] usb 4-1: config 0 descriptor?? [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] <... ioctl resumed>, 0) = 0 [pid 4289] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4289] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4310 attached [pid 4304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4310] set_robust_list(0x7f50b017b9e0, 24 [pid 4309] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4304] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4310] <... set_robust_list resumed>) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4310] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4308] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4304] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4310] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4309] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 74.389074][ T3626] usb 6-1: new high-speed USB device number 19 using dummy_hcd [ 74.419981][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 74.419999][ T6] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.477803][ T3635] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 74.477834][ T3635] usb 2-1: config 0 has no interface number 0 [ 74.477866][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4310] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4309] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4304] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4310] <... ioctl resumed>, 0) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4310] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4310] <... futex resumed>) = 1 [pid 4289] <... futex resumed>) = 0 [pid 4310] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4309] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4308] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4299] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4295] <... futex resumed>) = 0 [pid 4299] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4295] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4304] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 74.477894][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 74.477927][ T3635] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.477960][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 74.477987][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4295] <... futex resumed>) = 0 [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4295] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4299] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4295] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4309] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4295] <... mmap resumed>) = 0x7f50b015b000 [pid 4309] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4295] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4309] <... ioctl resumed>, 0) = 0 [pid 4295] <... mprotect resumed>) = 0 [pid 4309] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4295] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4309] <... ioctl resumed>, 0) = 0 [pid 4308] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4299] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4295] <... clone resumed>, parent_tid=[4311], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4311 [pid 4309] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4295] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4295] <... futex resumed>) = 0 [pid 4309] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4295] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4309] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 4311 attached [pid 4311] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4308] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4311] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4308] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4311] <... ioctl resumed>, 0) = 0 [pid 4308] <... ioctl resumed>, 0) = 0 [pid 4311] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4311] <... futex resumed>) = 1 [pid 4308] <... ioctl resumed>, 0) = 0 [pid 4295] <... futex resumed>) = 0 [pid 4311] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4309] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4308] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 74.478012][ T3635] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.478049][ T3635] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.478075][ T3635] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.479828][ T3635] usb 2-1: config 0 descriptor?? [ 74.521833][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4308] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4301] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4301] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4300] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4300] <... futex resumed>) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4300] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4301] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4300] <... futex resumed>) = 0 [pid 4301] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4300] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4300] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4312], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4312 [pid 4300] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4300] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4301] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 74.521851][ T3635] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.545494][ T2932] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 74.545524][ T2932] usb 1-1: config 0 has no interface number 0 [ 74.545553][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping ./strace-static-x86_64: Process 4312 attached [pid 4291] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4289] exit_group(0 [pid 4310] <... futex resumed>) = ? [pid 4291] <... futex resumed>) = ? [pid 4289] <... exit_group resumed>) = ? [pid 4310] +++ exited with 0 +++ [pid 4291] +++ exited with 0 +++ [pid 4289] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4289, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4312] set_robust_list(0x7f50b017b9e0, 24 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4313 [pid 4312] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 4313 attached [pid 4313] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4313] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4313] setpgid(0, 0) = 0 [pid 4313] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4313] write(3, "1000", 4) = 4 [pid 4313] close(3) = 0 [pid 4313] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4313] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4312] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4313] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4312] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4313] <... clone resumed>, parent_tid=[4314], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4314 [ 74.545580][ T2932] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 74.545611][ T2932] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.545641][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 74.545668][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4313] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4313] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4314 attached [pid 4313] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4312] <... ioctl resumed>, 0) = 0 [pid 4314] set_robust_list(0x7f50b019c9e0, 24 [pid 4312] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... set_robust_list resumed>) = 0 [pid 4312] <... futex resumed>) = 1 [pid 4300] <... futex resumed>) = 0 [pid 4314] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4312] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4314] <... openat resumed>) = 3 [pid 4314] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4314] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 74.545693][ T2932] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.545729][ T2932] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.545755][ T2932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.553477][ T2932] usb 1-1: config 0 descriptor?? [ 74.587833][ T144] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4304] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4295] exit_group(0 [pid 4311] <... futex resumed>) = ? [pid 4304] <... futex resumed>) = 1 [pid 4302] <... futex resumed>) = 0 [pid 4299] <... futex resumed>) = ? [pid 4295] <... exit_group resumed>) = ? [pid 4311] +++ exited with 0 +++ [pid 4302] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4299] +++ exited with 0 +++ [pid 4295] +++ exited with 0 +++ [pid 4302] <... futex resumed>) = 0 [pid 4304] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4302] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4295, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4304] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4302] <... futex resumed>) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4304] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4309] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] <... mmap resumed>) = 0x7f50b015b000 [pid 4309] <... futex resumed>) = 1 [pid 4306] <... futex resumed>) = 0 [pid 4302] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4309] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4306] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4302] <... mprotect resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4309] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4306] <... futex resumed>) = 0 [pid 4302] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4309] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4306] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4316 ./strace-static-x86_64: Process 4317 attached [pid 4309] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4306] <... futex resumed>) = 0 [pid 4302] <... clone resumed>, parent_tid=[4317], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4317 [pid 4317] set_robust_list(0x7f50b017b9e0, 24 [pid 4309] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 74.587864][ T144] usb 5-1: config 0 has no interface number 0 [ 74.587896][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.587925][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4302] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4316 attached [pid 4317] <... set_robust_list resumed>) = 0 [pid 4306] <... mmap resumed>) = 0x7f50b015b000 [pid 4302] <... futex resumed>) = 0 [pid 4316] set_robust_list(0x555555fe45e0, 24 [pid 4306] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4302] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4316] <... set_robust_list resumed>) = 0 [pid 4308] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... mprotect resumed>) = 0 [pid 4316] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4308] <... futex resumed>) = 1 [pid 4306] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4316] <... prctl resumed>) = 0 [pid 4308] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4316] setpgid(0, 0 [pid 4306] <... clone resumed>, parent_tid=[4319], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4319 [pid 4316] <... setpgid resumed>) = 0 [pid 4309] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4307] <... futex resumed>) = 0 [pid 4306] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4304] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4319 attached [pid 4317] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4316] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4307] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4306] <... futex resumed>) = 0 [pid 4319] set_robust_list(0x7f50b017b9e0, 24 [pid 4316] <... openat resumed>) = 3 [pid 4308] <... futex resumed>) = 0 [pid 4307] <... futex resumed>) = 1 [pid 4306] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4319] <... set_robust_list resumed>) = 0 [pid 4316] write(3, "1000", 4 [pid 4308] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4307] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4316] <... write resumed>) = 4 [pid 4308] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4307] <... futex resumed>) = 0 [pid 4316] close(3 [pid 4308] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4307] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4316] <... close resumed>) = 0 [pid 4307] <... mmap resumed>) = 0x7f50b015b000 [pid 4316] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4307] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4301] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4316] <... futex resumed>) = 0 [pid 4307] <... mprotect resumed>) = 0 [pid 4301] <... futex resumed>) = 0 [pid 4319] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4317] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4308] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4307] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4301] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4319] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4317] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4316] <... mmap resumed>) = 0x7f50b017c000 [pid 4319] <... ioctl resumed>, 0) = 0 [pid 4317] <... ioctl resumed>, 0) = 0 [pid 4316] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4307] <... clone resumed>, parent_tid=[4320], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4320 [pid 4316] <... mprotect resumed>) = 0 [pid 4316] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4321], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4321 [pid 4316] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4300] exit_group(0 [pid 4301] <... futex resumed>) = ? [pid 4300] <... exit_group resumed>) = ? [pid 4301] +++ exited with 0 +++ ./strace-static-x86_64: Process 4321 attached ./strace-static-x86_64: Process 4320 attached [pid 4321] set_robust_list(0x7f50b019c9e0, 24 [pid 4319] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4317] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4312] <... futex resumed>) = ? [pid 4307] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... set_robust_list resumed>) = 0 [pid 4319] <... futex resumed>) = 1 [pid 4317] <... futex resumed>) = 1 [pid 4306] <... futex resumed>) = 0 [pid 4302] <... futex resumed>) = 0 [pid 4321] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4319] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4317] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4312] +++ exited with 0 +++ [pid 4307] <... futex resumed>) = 0 [pid 4300] +++ exited with 0 +++ [pid 4321] <... openat resumed>) = 3 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4300, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4321] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4320] set_robust_list(0x7f50b017b9e0, 24 [pid 4307] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 74.587955][ T144] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.587986][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4320] <... set_robust_list resumed>) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4323 [pid 4320] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4323 attached , 0x7f50b017a2f0) = 0 [pid 4323] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4320] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4323] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4320] <... ioctl resumed>, 0) = 0 [pid 4323] <... prctl resumed>) = 0 [pid 4320] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] setpgid(0, 0 [pid 4320] <... futex resumed>) = 1 [pid 4307] <... futex resumed>) = 0 [pid 4323] <... setpgid resumed>) = 0 [pid 4320] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4323] write(3, "1000", 4) = 4 [pid 4323] close(3) = 0 [pid 4323] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4323] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4324], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4324 [pid 4323] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4323] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4324 attached [pid 4324] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4324] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4324] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4324] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 74.588012][ T144] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 74.588036][ T144] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 74.588075][ T144] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.588101][ T144] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.589805][ T144] usb 5-1: config 0 descriptor?? [ 74.597718][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 74.597734][ T2932] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.717655][ T6] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4309] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4309] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4306] exit_group(0 [pid 4309] <... futex resumed>) = ? [pid 4306] <... exit_group resumed>) = ? [pid 4309] +++ exited with 0 +++ [pid 4319] <... futex resumed>) = ? [pid 4308] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4319] +++ exited with 0 +++ [pid 4308] <... futex resumed>) = 0 [pid 4306] +++ exited with 0 +++ [pid 4304] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4308] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4306, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4302] exit_group(0) = ? [pid 4317] <... futex resumed>) = ? [pid 4304] <... futex resumed>) = ? [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4327 [pid 4317] +++ exited with 0 +++ [pid 4307] exit_group(0 [pid 4304] +++ exited with 0 +++ [pid 4302] +++ exited with 0 +++ [pid 4307] <... exit_group resumed>) = ? [pid 4320] <... futex resumed>) = ? [pid 4308] <... futex resumed>) = ? [pid 4320] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4302, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4308] +++ exited with 0 +++ [pid 4307] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4307, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4327 attached [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4327] set_robust_list(0x555555fe45e0, 24 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4327] <... set_robust_list resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4328 [pid 4327] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4327] setpgid(0, 0) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4329 [pid 4327] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4327] write(3, "1000", 4) = 4 [pid 4327] close(3) = 0 [pid 4327] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4329 attached ) = 0x7f50b017c000 [pid 4329] set_robust_list(0x555555fe45e0, 24 [pid 4327] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4329] <... set_robust_list resumed>) = 0 [pid 4327] <... mprotect resumed>) = 0 [pid 4329] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4327] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4329] <... prctl resumed>) = 0 [pid 4329] setpgid(0, 0 [pid 4327] <... clone resumed>, parent_tid=[4331], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4331 [pid 4329] <... setpgid resumed>) = 0 [pid 4327] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4327] <... futex resumed>) = 0 [pid 4329] <... openat resumed>) = 3 [pid 4327] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4331 attached [pid 4329] write(3, "1000", 4 [pid 4331] set_robust_list(0x7f50b019c9e0, 24 [pid 4329] <... write resumed>) = 4 [pid 4331] <... set_robust_list resumed>) = 0 [pid 4329] close(3 [pid 4331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4329] <... close resumed>) = 0 [pid 4331] <... openat resumed>) = 3 [pid 4329] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] ioctl(3, USB_RAW_IOCTL_INIT [pid 4329] <... futex resumed>) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4329] <... mmap resumed>) = 0x7f50b017c000 [pid 4331] <... ioctl resumed>, 0) = 0 [pid 4329] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4329] <... mprotect resumed>) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4329] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4329] <... clone resumed>, parent_tid=[4332], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4332 [pid 4329] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4329] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4332 attached [pid 4332] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4332] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ./strace-static-x86_64: Process 4328 attached [pid 4328] set_robust_list(0x555555fe45e0, 24 [pid 4332] ioctl(3, USB_RAW_IOCTL_INIT [pid 4328] <... set_robust_list resumed>) = 0 [ 74.717680][ T6] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 74.717701][ T6] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 74.723932][ T3624] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 74.723960][ T3624] usb 3-1: config 0 has no interface number 0 [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4328] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4332] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4328] <... prctl resumed>) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4328] setpgid(0, 0) = 0 [pid 4328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4328] write(3, "1000", 4) = 4 [pid 4328] close(3) = 0 [pid 4328] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4328] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4328] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4334 attached , parent_tid=[4334], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4334 [pid 4334] set_robust_list(0x7f50b019c9e0, 24 [pid 4328] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] <... set_robust_list resumed>) = 0 [pid 4328] <... futex resumed>) = 0 [pid 4328] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4334] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4334] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4334] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4314] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 74.723993][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 74.724020][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 74.724051][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.724083][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 74.724110][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 74.724136][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.724173][ T3624] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.724200][ T3624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.726615][ T3624] usb 3-1: config 0 descriptor?? [ 74.742456][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4321] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 74.742472][ T144] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.761268][ T3626] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 74.761301][ T3626] usb 6-1: config 0 has no interface number 0 [ 74.761331][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 74.761359][ T3626] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 74.761390][ T3626] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 74.761420][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 74.761443][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 74.761469][ T3626] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 74.761506][ T3626] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 74.761533][ T3626] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.763250][ T3626] usb 6-1: config 0 descriptor?? [ 74.798008][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 74.798024][ T3624] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.799277][ T3635] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4314] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 74.799299][ T3635] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 74.799320][ T3635] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 74.803733][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 74.803747][ T3626] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 74.852199][ T3641] usb 4-1: USB disconnect, device number 19 [ 74.905590][ T2932] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 74.905616][ T2932] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4314] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 74.905637][ T2932] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 74.978270][ T2932] usb 2-1: USB disconnect, device number 19 [ 75.063290][ T3635] usb 1-1: USB disconnect, device number 19 [ 75.065550][ T3624] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 75.065573][ T3624] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 75.065595][ T3624] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 75.068539][ T144] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4331] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4332] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4321] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4314] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4314] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4314] <... ioctl resumed>, 0) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4314] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 75.068561][ T144] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 75.068581][ T144] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 75.125476][ T3626] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 75.125502][ T3626] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 75.125524][ T3626] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 75.251033][ T3626] usb 3-1: USB disconnect, device number 19 [ 75.256106][ T3624] usb 5-1: USB disconnect, device number 19 [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4334] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4314] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4321] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 75.262185][ T6] usb 6-1: USB disconnect, device number 19 [ 75.335575][ T3641] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 75.485622][ T2932] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 75.563022][ T3635] usb 1-1: new high-speed USB device number 20 using dummy_hcd [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4321] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 75.686858][ T3626] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 75.686960][ T6] usb 6-1: new high-speed USB device number 20 using dummy_hcd [ 75.725544][ T3641] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 75.725576][ T3641] usb 4-1: config 0 has no interface number 0 [ 75.725620][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4321] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4321] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4324] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4321] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4324] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 75.725652][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 75.725683][ T3641] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 75.725714][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 75.725740][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4324] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4324] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4324] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4332] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 75.725766][ T3641] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 75.725802][ T3641] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 75.725828][ T3641] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.731324][ T3641] usb 4-1: config 0 descriptor?? [ 75.742019][ T3624] usb 5-1: new high-speed USB device number 20 using dummy_hcd [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4314] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4313] <... futex resumed>) = 0 [pid 4314] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4313] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4313] <... futex resumed>) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4313] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4314] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4313] <... futex resumed>) = 0 [pid 4314] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4313] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4313] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4313] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4347], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4347 [pid 4313] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4313] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4347 attached [pid 4324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4347] set_robust_list(0x7f50b017b9e0, 24 [pid 4334] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4324] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4347] <... set_robust_list resumed>) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4324] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4314] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4347] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4331] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4334] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4332] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 75.777786][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 75.777803][ T3641] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 75.845535][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 75.845570][ T2932] usb 2-1: config 0 has no interface number 0 [ 75.845606][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4347] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4347] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4347] <... ioctl resumed>, 0) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4347] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4324] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4347] <... futex resumed>) = 1 [pid 4313] <... futex resumed>) = 0 [pid 4347] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4331] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4331] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4332] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4331] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4331] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 75.845638][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 75.845675][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 75.845746][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 75.845773][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4334] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4332] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4331] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4332] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4321] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] <... ioctl resumed>, 0) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4321] <... futex resumed>) = 1 [pid 4316] <... futex resumed>) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4332] <... ioctl resumed>, 0) = 0 [pid 4321] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4316] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4321] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4316] <... futex resumed>) = 0 [pid 4332] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4321] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4316] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4321] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4316] <... futex resumed>) = 0 [pid 4332] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4321] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4316] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4332] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4316] <... mmap resumed>) = 0x7f50b015b000 [pid 4332] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4316] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4316] <... mprotect resumed>) = 0 [pid 4321] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4316] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4349 attached , parent_tid=[4349], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4349 [pid 4316] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4316] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4349] set_robust_list(0x7f50b017b9e0, 24 [pid 4332] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4349] <... set_robust_list resumed>) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4349] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4334] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [ 75.845798][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 75.845834][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4349] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4349] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4349] <... ioctl resumed>, 0) = 0 [pid 4349] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4334] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4316] <... futex resumed>) = 0 [ 75.845860][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.854904][ T2932] usb 2-1: config 0 descriptor?? [ 75.898088][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4349] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4314] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4313] exit_group(0 [pid 4314] <... futex resumed>) = ? [pid 4313] <... exit_group resumed>) = ? [pid 4314] +++ exited with 0 +++ [pid 4347] <... futex resumed>) = ? [pid 4347] +++ exited with 0 +++ [pid 4313] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4313, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4351 [ 75.898106][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 75.952679][ T3635] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 75.952710][ T3635] usb 1-1: config 0 has no interface number 0 [ 75.952742][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 75.952770][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 ./strace-static-x86_64: Process 4351 attached [pid 4324] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4324] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4323] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4323] <... futex resumed>) = 0 [pid 4324] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4323] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4324] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4323] <... futex resumed>) = 0 [pid 4324] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4323] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4323] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4323] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4352], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4352 [pid 4351] set_robust_list(0x555555fe45e0, 24 [pid 4323] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... set_robust_list resumed>) = 0 [pid 4323] <... futex resumed>) = 0 [pid 4323] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4352 attached [pid 4352] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4324] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4351] setpgid(0, 0) = 0 [pid 4351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4351] write(3, "1000", 4) = 4 [pid 4351] close(3) = 0 [pid 4351] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4352] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 75.952802][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 75.952835][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4352] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4352] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... mmap resumed>) = 0x7f50b017c000 [pid 4352] <... futex resumed>) = 1 [pid 4323] <... futex resumed>) = 0 [pid 4352] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4351] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4331] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] <... mprotect resumed>) = 0 [pid 4331] <... futex resumed>) = 1 [pid 4327] <... futex resumed>) = 0 [pid 4351] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4331] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4327] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4327] <... futex resumed>) = 0 [pid 4351] <... clone resumed>, parent_tid=[4354], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4354 [pid 4331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4327] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4331] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4327] <... futex resumed>) = 0 [pid 4331] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4327] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4351] <... futex resumed>) = 0 [pid 4327] <... mmap resumed>) = 0x7f50b015b000 [pid 4321] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4351] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4331] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4327] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4321] <... futex resumed>) = 0 [pid 4316] exit_group(0./strace-static-x86_64: Process 4354 attached [pid 4349] <... futex resumed>) = ? [pid 4332] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] <... mprotect resumed>) = 0 [pid 4316] <... exit_group resumed>) = ? [ 75.952862][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 75.952888][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4354] set_robust_list(0x7f50b019c9e0, 24 [pid 4349] +++ exited with 0 +++ [pid 4332] <... futex resumed>) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4327] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4321] +++ exited with 0 +++ [pid 4316] +++ exited with 0 +++ [pid 4354] <... set_robust_list resumed>) = 0 [pid 4329] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4316, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4329] <... futex resumed>) = 0 [pid 4327] <... clone resumed>, parent_tid=[4356], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4356 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4354] <... openat resumed>) = 3 [pid 4332] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4329] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4354] ioctl(3, USB_RAW_IOCTL_INIT [pid 4332] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4329] <... futex resumed>) = 0 [pid 4327] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4356 attached [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4334] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4332] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4329] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4327] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4356] set_robust_list(0x7f50b017b9e0, 24 [pid 4354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4334] <... futex resumed>) = 1 [pid 4329] <... mmap resumed>) = 0x7f50b015b000 [pid 4328] <... futex resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4356] <... set_robust_list resumed>) = 0 [pid 4354] <... ioctl resumed>, 0) = 0 [pid 4334] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4329] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4328] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4356] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4329] <... mprotect resumed>) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4357 [pid 4356] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4329] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4356] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4356] <... ioctl resumed>, 0) = 0 [pid 4329] <... clone resumed>, parent_tid=[4358], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4358 [pid 4356] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4329] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4356] <... futex resumed>) = 1 [pid 4334] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4329] <... futex resumed>) = 0 [pid 4328] <... futex resumed>) = 0 [pid 4327] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4357 attached [pid 4356] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4332] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4329] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4328] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4358 attached [pid 4334] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4358] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 75.952926][ T3635] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 75.952954][ T3635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4358] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4357] set_robust_list(0x555555fe45e0, 24 [pid 4334] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4328] <... futex resumed>) = 0 [pid 4358] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4357] <... set_robust_list resumed>) = 0 [pid 4334] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4358] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4358] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4329] <... futex resumed>) = 0 [pid 4358] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4357] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4328] <... mmap resumed>) = 0x7f50b015b000 [ 75.955061][ T3635] usb 1-1: config 0 descriptor?? [ 76.045636][ T3641] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 76.045660][ T3641] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 76.045709][ T3641] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4357] <... prctl resumed>) = 0 [pid 4328] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4357] setpgid(0, 0 [pid 4328] <... mprotect resumed>) = 0 [pid 4357] <... setpgid resumed>) = 0 [pid 4328] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4357] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4328] <... clone resumed>, parent_tid=[4361], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4361 [pid 4357] write(3, "1000", 4 [pid 4328] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4361 attached [pid 4357] <... write resumed>) = 4 [pid 4328] <... futex resumed>) = 0 [pid 4324] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4323] exit_group(0 [pid 4361] set_robust_list(0x7f50b017b9e0, 24 [pid 4357] close(3 [pid 4352] <... futex resumed>) = ? [pid 4328] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4324] <... futex resumed>) = ? [pid 4323] <... exit_group resumed>) = ? [pid 4361] <... set_robust_list resumed>) = 0 [pid 4357] <... close resumed>) = 0 [pid 4352] +++ exited with 0 +++ [pid 4324] +++ exited with 0 +++ [pid 4323] +++ exited with 0 +++ [pid 4361] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4357] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4361] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4357] <... futex resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4323, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4361] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4361] <... ioctl resumed>, 0) = 0 [pid 4357] <... mmap resumed>) = 0x7f50b017c000 [pid 4361] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4362 [pid 4361] <... futex resumed>) = 1 [pid 4357] <... mprotect resumed>) = 0 [pid 4328] <... futex resumed>) = 0 [pid 4361] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4357] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4363], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4363 [ 76.060488][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 76.060505][ T3635] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 76.061845][ T3626] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4357] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4363 attached ./strace-static-x86_64: Process 4362 attached [pid 4357] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4363] set_robust_list(0x7f50b019c9e0, 24 [pid 4362] set_robust_list(0x555555fe45e0, 24 [pid 4363] <... set_robust_list resumed>) = 0 [pid 4362] <... set_robust_list resumed>) = 0 [ 76.061874][ T3626] usb 3-1: config 0 has no interface number 0 [ 76.061906][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 76.061931][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4362] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4331] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4327] exit_group(0 [pid 4356] <... futex resumed>) = ? [pid 4327] <... exit_group resumed>) = ? [pid 4356] +++ exited with 0 +++ [pid 4331] <... futex resumed>) = ? [pid 4363] <... openat resumed>) = 3 [pid 4362] <... prctl resumed>) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_INIT [pid 4362] setpgid(0, 0 [pid 4331] +++ exited with 0 +++ [pid 4327] +++ exited with 0 +++ [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4362] <... setpgid resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4327, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4362] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4363] <... ioctl resumed>, 0) = 0 [pid 4362] <... openat resumed>) = 3 [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4362] write(3, "1000", 4 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4362] <... write resumed>) = 4 [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4362] close(3 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4366 [ 76.061963][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4362] <... close resumed>) = 0 ./strace-static-x86_64: Process 4366 attached [pid 4362] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4332] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] set_robust_list(0x555555fe45e0, 24 [pid 4362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4332] <... futex resumed>) = 0 [pid 4362] <... mmap resumed>) = 0x7f50b017c000 [pid 4329] exit_group(0 [pid 4366] <... set_robust_list resumed>) = 0 [pid 4366] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4362] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4358] <... futex resumed>) = ? [pid 4329] <... exit_group resumed>) = ? [pid 4366] <... prctl resumed>) = 0 [pid 4362] <... mprotect resumed>) = 0 [pid 4358] +++ exited with 0 +++ [pid 4332] +++ exited with 0 +++ [pid 4329] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4329, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4368 [pid 4366] setpgid(0, 0 [pid 4362] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4366] <... setpgid resumed>) = 0 [pid 4366] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4362] <... clone resumed>, parent_tid=[4369], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4369 [pid 4366] <... openat resumed>) = 3 [pid 4362] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] write(3, "1000", 4) = 4 [pid 4362] <... futex resumed>) = 0 [ 76.061995][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 76.062022][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping ./strace-static-x86_64: Process 4369 attached [pid 4366] close(3 [pid 4362] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4369] set_robust_list(0x7f50b019c9e0, 24 [pid 4366] <... close resumed>) = 0 [pid 4369] <... set_robust_list resumed>) = 0 [pid 4366] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4334] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4368 attached [pid 4369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4366] <... futex resumed>) = 0 [pid 4334] <... futex resumed>) = 0 [pid 4369] <... openat resumed>) = 3 [pid 4368] set_robust_list(0x555555fe45e0, 24 [pid 4366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4334] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4328] exit_group(0 [pid 4369] ioctl(3, USB_RAW_IOCTL_INIT [pid 4368] <... set_robust_list resumed>) = 0 [pid 4366] <... mmap resumed>) = 0x7f50b017c000 [pid 4361] <... futex resumed>) = ? [pid 4334] <... futex resumed>) = ? [pid 4328] <... exit_group resumed>) = ? [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4368] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4366] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4361] +++ exited with 0 +++ [pid 4334] +++ exited with 0 +++ [pid 4369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4368] <... prctl resumed>) = 0 [pid 4366] <... mprotect resumed>) = 0 [pid 4328] +++ exited with 0 +++ [pid 4368] setpgid(0, 0) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4366] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4369] <... ioctl resumed>, 0) = 0 [ 76.062048][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 76.062086][ T3626] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3607] restart_syscall(<... resuming interrupted clone ...>./strace-static-x86_64: Process 4372 attached [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] <... openat resumed>) = 3 [pid 3607] <... restart_syscall resumed>) = 0 [pid 4372] set_robust_list(0x7f50b019c9e0, 24 [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4368] write(3, "1000", 4 [pid 4366] <... clone resumed>, parent_tid=[4372], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4372 [pid 4368] <... write resumed>) = 4 [pid 4372] <... set_robust_list resumed>) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] close(3 [pid 4366] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4368] <... close resumed>) = 0 [pid 4366] <... futex resumed>) = 0 [pid 4372] <... openat resumed>) = 3 [pid 4368] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4373 [pid 4372] ioctl(3, USB_RAW_IOCTL_INIT [pid 4368] <... futex resumed>) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4368] <... mmap resumed>) = 0x7f50b017c000 ./strace-static-x86_64: Process 4373 attached [pid 4372] <... ioctl resumed>, 0) = 0 [pid 4368] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4373] set_robust_list(0x555555fe45e0, 24 [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] <... mprotect resumed>) = 0 [pid 4373] <... set_robust_list resumed>) = 0 [ 76.062120][ T3626] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.064315][ T3626] usb 3-1: config 0 descriptor?? [pid 4368] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4373] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4373] <... prctl resumed>) = 0 [pid 4368] <... clone resumed>, parent_tid=[4374], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4374 [pid 4373] setpgid(0, 0 [pid 4368] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] <... setpgid resumed>) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4373] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4373] <... openat resumed>) = 3 [pid 4373] write(3, "1000", 4) = 4 [pid 4373] close(3) = 0 [pid 4373] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4374 attached ) = 0 [pid 4374] set_robust_list(0x7f50b019c9e0, 24 [pid 4373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4374] <... set_robust_list resumed>) = 0 [pid 4373] <... mmap resumed>) = 0x7f50b017c000 [pid 4373] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4373] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4375], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4375 [pid 4373] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4373] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4374] <... openat resumed>) = 3 [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 4375 attached [pid 4375] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4375] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4375] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4375] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4374] ioctl(3, USB_RAW_IOCTL_INIT [pid 4354] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 76.078592][ T6] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 76.078622][ T6] usb 6-1: config 0 has no interface number 0 [ 76.078654][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 76.078682][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 76.078715][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 76.078748][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 76.078776][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 76.078803][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 76.078840][ T6] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 76.078866][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.082951][ T6] usb 6-1: config 0 descriptor?? [ 76.097924][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 76.097941][ T3626] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 76.115672][ T3624] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 76.115702][ T3624] usb 5-1: config 0 has no interface number 0 [ 76.115733][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 76.115760][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 76.115792][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 76.115823][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4354] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 76.115849][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 76.115876][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4354] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4354] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4354] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4375] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4354] <... ioctl resumed>, 0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 76.115913][ T3624] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 76.115939][ T3624] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.127787][ T3624] usb 5-1: config 0 descriptor?? [ 76.143596][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4354] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4375] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4354] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4372] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 76.143614][ T6] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 76.167894][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 76.167911][ T3624] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 76.175510][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 76.175533][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 76.175554][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 76.207968][ T1571] cfg80211: failed to load regulatory.db [ 76.226579][ T144] usb 4-1: USB disconnect, device number 20 [ 76.320641][ T3635] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 76.320665][ T3635] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 76.320687][ T3635] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 76.395591][ T2932] usb 2-1: USB disconnect, device number 20 [ 76.395711][ T3626] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 76.395732][ T3626] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 76.395753][ T3626] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 76.455498][ T6] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4354] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4354] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4351] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4354] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4351] <... futex resumed>) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4351] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4354] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4351] <... futex resumed>) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4354] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4351] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4351] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4387], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4387 [pid 4351] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4363] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4351] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4387 attached [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 76.455523][ T6] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 76.455544][ T6] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 76.517071][ T1571] usb 1-1: USB disconnect, device number 20 [pid 4351] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4387] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4375] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4354] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4372] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4387] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4387] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4375] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4387] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4387] <... ioctl resumed>, 0) = 0 [pid 4375] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 76.525520][ T3624] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 76.525542][ T3624] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 76.525564][ T3624] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 76.582955][ T6] usb 3-1: USB disconnect, device number 20 [ 76.648830][ T3716] usb 6-1: USB disconnect, device number 20 [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4387] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4351] <... futex resumed>) = 0 [pid 4387] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4375] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4363] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4375] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 76.695724][ T3624] usb 5-1: USB disconnect, device number 20 [ 76.760168][ T144] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 77.045467][ T2932] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 77.115779][ T1571] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 77.135635][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4374] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4375] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4363] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4375] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4363] <... ioctl resumed>, 0) = 0 [pid 4375] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4375] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4375] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4363] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4372] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4374] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] <... ioctl resumed>, 0) = 0 [ 77.135666][ T144] usb 4-1: config 0 has no interface number 0 [ 77.135698][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.135726][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 77.135759][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4369] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4369] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4369] <... ioctl resumed>, 0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4374] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4372] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4363] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4372] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4369] <... ioctl resumed>, 0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4372] <... ioctl resumed>, 0) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4372] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4369] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4372] <... ioctl resumed>, 0) = 0 [pid 4369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4369] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4372] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4369] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4369] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 77.135792][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 77.135820][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 77.135846][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4372] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4354] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4372] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4354] <... futex resumed>) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4354] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4369] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4351] exit_group(0 [pid 4387] <... futex resumed>) = ? [pid 4374] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4354] <... futex resumed>) = ? [pid 4351] <... exit_group resumed>) = ? [pid 4387] +++ exited with 0 +++ [pid 4374] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4354] +++ exited with 0 +++ [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4351] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4351, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4374] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 77.135884][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 77.135911][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4389 ./strace-static-x86_64: Process 4389 attached [pid 4389] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4389] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4389] setpgid(0, 0) = 0 [pid 4389] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4389] write(3, "1000", 4) = 4 [pid 4389] close(3) = 0 [pid 4389] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4389] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4389] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4390], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4390 [pid 4389] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 77.137614][ T144] usb 4-1: config 0 descriptor?? [ 77.161978][ T6] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 77.162094][ T3624] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 77.197949][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4389] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4390 attached [pid 4390] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4375] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4375] <... futex resumed>) = 1 [pid 4373] <... futex resumed>) = 0 [pid 4390] <... ioctl resumed>, 0) = 0 [pid 4375] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4373] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4373] <... futex resumed>) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4373] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4375] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4373] <... futex resumed>) = 0 [pid 4375] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4373] <... mmap resumed>) = 0x7f50b015b000 [pid 4375] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4390] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4373] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4373] <... mprotect resumed>) = 0 [ 77.197966][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 77.245411][ T3716] usb 6-1: new high-speed USB device number 21 using dummy_hcd [ 77.495583][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 77.495613][ T2932] usb 2-1: config 0 has no interface number 0 [pid 4373] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4392], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4392 [pid 4373] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4373] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4392 attached [pid 4392] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4392] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4392] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4392] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4373] <... futex resumed>) = 0 [ 77.495642][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.495669][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4392] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4369] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] <... futex resumed>) = 1 [pid 4363] <... futex resumed>) = 1 [pid 4362] <... futex resumed>) = 0 [pid 4357] <... futex resumed>) = 0 [pid 4369] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4374] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4374] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4368] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] <... futex resumed>) = 0 [ 77.495700][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 77.495731][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4368] <... futex resumed>) = 0 [pid 4374] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4369] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4363] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4362] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4374] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4372] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4368] <... mmap resumed>) = 0x7f50b015b000 [pid 4363] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4372] <... futex resumed>) = 1 [pid 4369] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [ 77.495757][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4368] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4366] <... futex resumed>) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4362] <... futex resumed>) = 0 [pid 4357] <... futex resumed>) = 0 [pid 4372] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4369] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4368] <... mprotect resumed>) = 0 [pid 4368] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4397], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4397 [pid 4368] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4368] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4397 attached [pid 4366] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4372] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4366] <... futex resumed>) = 0 [pid 4363] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4362] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4397] set_robust_list(0x7f50b017b9e0, 24 [pid 4372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4366] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] <... futex resumed>) = 0 [pid 4357] <... futex resumed>) = 0 [pid 4397] <... set_robust_list resumed>) = 0 [pid 4397] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4372] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4369] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4366] <... futex resumed>) = 0 [pid 4363] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4362] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4357] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4397] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4372] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4366] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4362] <... mmap resumed>) = 0x7f50b015b000 [pid 4357] <... mmap resumed>) = 0x7f50b015b000 [pid 4397] <... ioctl resumed>, 0) = 0 [pid 4366] <... mmap resumed>) = 0x7f50b015b000 [pid 4362] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4357] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4397] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4362] <... mprotect resumed>) = 0 [pid 4357] <... mprotect resumed>) = 0 [pid 4397] <... futex resumed>) = 1 [pid 4368] <... futex resumed>) = 0 [pid 4366] <... mprotect resumed>) = 0 [pid 4362] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4357] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 77.495782][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.495817][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4397] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4372] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4366] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4362] <... clone resumed>, parent_tid=[4399], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4399 [pid 4357] <... clone resumed>, parent_tid=[4400], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4400 ./strace-static-x86_64: Process 4401 attached ./strace-static-x86_64: Process 4399 attached [pid 4366] <... clone resumed>, parent_tid=[4401], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4401 [pid 4362] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4357] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4400 attached [pid 4401] set_robust_list(0x7f50b017b9e0, 24 [pid 4399] set_robust_list(0x7f50b017b9e0, 24 [pid 4366] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4362] <... futex resumed>) = 0 [pid 4357] <... futex resumed>) = 0 [pid 4401] <... set_robust_list resumed>) = 0 [pid 4400] set_robust_list(0x7f50b017b9e0, 24 [pid 4399] <... set_robust_list resumed>) = 0 [pid 4366] <... futex resumed>) = 0 [pid 4362] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4357] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4400] <... set_robust_list resumed>) = 0 [pid 4400] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4400] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4401] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4400] <... ioctl resumed>, 0) = 0 [pid 4399] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4375] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4373] exit_group(0 [pid 4366] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4401] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4400] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4392] <... futex resumed>) = ? [pid 4375] <... futex resumed>) = ? [pid 4373] <... exit_group resumed>) = ? [pid 4401] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4400] <... futex resumed>) = 1 [pid 4399] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4392] +++ exited with 0 +++ [pid 4375] +++ exited with 0 +++ [pid 4373] +++ exited with 0 +++ [pid 4357] <... futex resumed>) = 0 [pid 4401] <... ioctl resumed>, 0) = 0 [pid 4400] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4401] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4399] <... ioctl resumed>, 0) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4373, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4401] <... futex resumed>) = 1 [pid 4399] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4366] <... futex resumed>) = 0 [pid 4401] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4399] <... futex resumed>) = 1 [pid 4362] <... futex resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4403 [pid 4399] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4403 attached [pid 4403] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4403] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 77.495843][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.500237][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 77.500259][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 77.500281][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4403] setpgid(0, 0) = 0 [pid 4403] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4403] write(3, "1000", 4) = 4 [pid 4403] close(3) = 0 [pid 4403] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4403] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4403] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4405], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4405 [pid 4403] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4403] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4405 attached [pid 4405] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4405] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4405] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4405] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4374] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4368] exit_group(0 [pid 4397] <... futex resumed>) = ? [pid 4374] <... futex resumed>) = ? [pid 4368] <... exit_group resumed>) = ? [ 77.501272][ T2932] usb 2-1: config 0 descriptor?? [ 77.517289][ T3624] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 77.517318][ T3624] usb 5-1: config 0 has no interface number 0 [ 77.517350][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4397] +++ exited with 0 +++ [pid 4374] +++ exited with 0 +++ [pid 4368] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4390] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4407 ./strace-static-x86_64: Process 4407 attached [pid 4407] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4369] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4407] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4407] setpgid(0, 0) = 0 [pid 4407] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4407] write(3, "1000", 4 [pid 4369] <... futex resumed>) = 0 [pid 4363] <... futex resumed>) = 0 [pid 4407] <... write resumed>) = 4 [ 77.517377][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 77.517409][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 77.517439][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4407] close(3) = 0 [pid 4407] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4369] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4407] <... mmap resumed>) = 0x7f50b017c000 [pid 4372] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4363] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4407] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4407] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4409], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4409 ./strace-static-x86_64: Process 4409 attached [pid 4407] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4372] <... futex resumed>) = 0 [pid 4362] exit_group(0 [pid 4357] exit_group(0 [pid 4407] <... futex resumed>) = 0 [pid 4407] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4409] set_robust_list(0x7f50b019c9e0, 24 [pid 4400] <... futex resumed>) = ? [pid 4399] <... futex resumed>) = ? [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4372] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4369] <... futex resumed>) = ? [pid 4366] exit_group(0 [pid 4363] <... futex resumed>) = ? [pid 4362] <... exit_group resumed>) = ? [pid 4357] <... exit_group resumed>) = ? [pid 4409] <... set_robust_list resumed>) = 0 [pid 4400] +++ exited with 0 +++ [pid 4399] +++ exited with 0 +++ [pid 4372] <... futex resumed>) = ? [pid 4369] +++ exited with 0 +++ [pid 4366] <... exit_group resumed>) = ? [pid 4363] +++ exited with 0 +++ [pid 4409] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4401] <... futex resumed>) = ? [pid 4372] +++ exited with 0 +++ [pid 4362] +++ exited with 0 +++ [pid 4357] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4357, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4362, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4401] +++ exited with 0 +++ [pid 4366] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4366, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4409] <... openat resumed>) = 3 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4409] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4411 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4412 [pid 4409] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4409] <... ioctl resumed>, 0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4413 [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4411 attached [pid 4411] set_robust_list(0x555555fe45e0, 24) = 0 [ 77.517473][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 77.517500][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.517538][ T3624] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 77.517563][ T3624] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.519405][ T3624] usb 5-1: config 0 descriptor?? [pid 4411] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4411] setpgid(0, 0) = 0 [pid 4411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4411] write(3, "1000", 4) = 4 [pid 4411] close(3./strace-static-x86_64: Process 4413 attached ) = 0 ./strace-static-x86_64: Process 4412 attached [pid 4413] set_robust_list(0x555555fe45e0, 24 [pid 4411] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4413] <... set_robust_list resumed>) = 0 [pid 4412] set_robust_list(0x555555fe45e0, 24 [pid 4411] <... futex resumed>) = 0 [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4411] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4411] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4414], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4414 [pid 4413] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4411] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... set_robust_list resumed>) = 0 [pid 4413] <... prctl resumed>) = 0 [pid 4411] <... futex resumed>) = 0 [pid 4411] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4414 attached [pid 4414] set_robust_list(0x7f50b019c9e0, 24 [pid 4412] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4414] <... set_robust_list resumed>) = 0 [pid 4413] setpgid(0, 0 [pid 4412] <... prctl resumed>) = 0 [pid 4414] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4413] <... setpgid resumed>) = 0 [pid 4412] setpgid(0, 0 [pid 4414] <... openat resumed>) = 3 [pid 4413] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4412] <... setpgid resumed>) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_INIT [pid 4413] <... openat resumed>) = 3 [pid 4412] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4413] write(3, "1000", 4 [pid 4412] <... openat resumed>) = 3 [pid 4414] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4413] <... write resumed>) = 4 [pid 4412] write(3, "1000", 4 [pid 4414] <... ioctl resumed>, 0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4413] close(3 [pid 4412] <... write resumed>) = 4 [pid 4413] <... close resumed>) = 0 [pid 4412] close(3 [pid 4413] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] <... close resumed>) = 0 [pid 4413] <... futex resumed>) = 0 [pid 4412] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4412] <... futex resumed>) = 0 [pid 4413] <... mmap resumed>) = 0x7f50b017c000 [pid 4412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4413] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4412] <... mmap resumed>) = 0x7f50b017c000 [pid 4413] <... mprotect resumed>) = 0 [pid 4412] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4413] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4412] <... mprotect resumed>) = 0 [pid 4412] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4413] <... clone resumed>, parent_tid=[4415], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4415 [pid 4413] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4416 attached [ 77.555773][ T1571] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 77.555803][ T1571] usb 1-1: config 0 has no interface number 0 [ 77.555832][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4416] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4416] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4415 attached [pid 4413] <... futex resumed>) = 0 [pid 4412] <... clone resumed>, parent_tid=[4416], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4416 [pid 4415] set_robust_list(0x7f50b019c9e0, 24 [pid 4413] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4412] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] <... futex resumed>) = 0 [pid 4415] <... set_robust_list resumed>) = 0 [pid 4412] <... futex resumed>) = 1 [pid 4416] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4415] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4416] <... openat resumed>) = 3 [pid 4416] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4416] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] <... openat resumed>) = 3 [pid 4412] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4415] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4415] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 77.555858][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 77.555890][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 77.555920][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4390] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 77.555946][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 77.555982][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.556018][ T1571] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [ 77.556044][ T1571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.560187][ T6] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 77.560216][ T6] usb 3-1: config 0 has no interface number 0 [ 77.560247][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 77.560274][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 77.560306][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 77.560339][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4390] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4390] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4405] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 77.560364][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 77.560389][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.560426][ T6] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 77.560452][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 77.561109][ T1571] usb 1-1: config 0 descriptor?? [ 77.599504][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 77.599522][ T3624] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 77.601655][ T6] usb 3-1: config 0 descriptor?? [ 77.615582][ T3716] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 77.615611][ T3716] usb 6-1: config 0 has no interface number 0 [ 77.615639][ T3716] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.615666][ T3716] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 77.615697][ T3716] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 77.615727][ T3716] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 77.615754][ T3716] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4409] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 77.615781][ T3716] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 77.615818][ T3716] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 77.615845][ T3716] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.619831][ T3716] usb 6-1: config 0 descriptor?? [ 77.648014][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 77.648032][ T1571] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4390] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4390] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] <... futex resumed>) = 0 [pid 4416] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4389] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4390] <... futex resumed>) = 0 [pid 4389] <... futex resumed>) = 1 [pid 4390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4390] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4415] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4390] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4389] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4389] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4416] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4389] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4389] <... mprotect resumed>) = 0 [ 77.651459][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 77.651474][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 77.667432][ T144] usb 4-1: USB disconnect, device number 21 [ 77.677925][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 77.677925][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 77.677940][ T3716] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 77.677940][ T6] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4389] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4415] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4389] <... clone resumed>, parent_tid=[4429], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4429 [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4429 attached [pid 4429] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4429] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4429] <... futex resumed>) = 0 [pid 4429] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4429] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4429] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4429] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4405] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 77.818753][ T3624] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 77.818777][ T3624] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 77.818800][ T3624] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 77.945510][ T3716] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [ 77.945534][ T3716] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 77.945557][ T3716] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 78.015554][ T6] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 78.015578][ T6] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 78.015582][ T1571] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 78.015601][ T6] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 78.015602][ T1571] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 78.015622][ T1571] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 78.017799][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4409] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4405] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4405] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4409] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4405] <... ioctl resumed>, 0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4405] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4405] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4414] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4390] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4390] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4389] exit_group(0 [pid 4429] <... futex resumed>) = ? [pid 4390] <... futex resumed>) = ? [pid 4389] <... exit_group resumed>) = ? [pid 4429] +++ exited with 0 +++ [pid 4390] +++ exited with 0 +++ [pid 4389] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4389, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4435 [pid 4409] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4405] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 78.017819][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 78.017838][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 78.054050][ T23] usb 5-1: USB disconnect, device number 21 [ 78.119744][ T2932] usb 6-1: USB disconnect, device number 21 [ 78.134155][ T144] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 78.227488][ T3624] usb 2-1: USB disconnect, device number 21 [ 78.232676][ T6] usb 1-1: USB disconnect, device number 21 [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 4435 attached [pid 4435] set_robust_list(0x555555fe45e0, 24 [pid 4416] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4435] <... set_robust_list resumed>) = 0 [pid 4435] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4435] setpgid(0, 0) = 0 [pid 4435] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4435] write(3, "1000", 4) = 4 [pid 4415] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4414] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4435] close(3 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4435] <... close resumed>) = 0 [pid 4435] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4435] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4435] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4437 attached , parent_tid=[4437], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4437 [pid 4435] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4435] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [ 78.251922][ T3626] usb 3-1: USB disconnect, device number 21 [ 78.515637][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 78.515668][ T144] usb 4-1: config 0 has no interface number 0 [ 78.515699][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 78.515726][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4409] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4437] set_robust_list(0x7f50b019c9e0, 24 [pid 4416] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4415] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4437] <... set_robust_list resumed>) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4415] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4437] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4416] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4415] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4414] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4409] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 78.515757][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 78.515788][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 78.515814][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 78.515839][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4437] <... openat resumed>) = 3 [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4415] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4414] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4414] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4414] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4414] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4437] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4409] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4409] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4437] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4416] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4437] <... ioctl resumed>, 0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4414] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4416] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4409] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4415] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 78.515875][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 78.515901][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.517512][ T144] usb 4-1: config 0 descriptor?? [ 78.557725][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 78.557743][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4416] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4416] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4416] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 78.562366][ T23] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 78.684213][ T2932] usb 6-1: new high-speed USB device number 22 using dummy_hcd [ 78.695624][ T3624] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 78.745431][ T6] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 78.755768][ T3626] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 78.815672][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4416] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4416] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4405] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4403] <... futex resumed>) = 0 [pid 4405] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4403] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4405] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4403] <... futex resumed>) = 0 [pid 4405] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4403] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4403] <... futex resumed>) = 0 [pid 4403] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4403] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4403] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4440], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4440 [pid 4403] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 78.815696][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 78.815718][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 78.929966][ T23] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 78.929994][ T23] usb 5-1: config 0 has no interface number 0 [ 78.930023][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4403] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4440 attached [pid 4440] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4440] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4405] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4440] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4440] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4440] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4403] <... futex resumed>) = 0 [ 78.930051][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 78.930083][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 78.930114][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 78.930141][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 78.930168][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4440] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4414] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4414] <... futex resumed>) = 1 [pid 4411] <... futex resumed>) = 0 [pid 4409] <... futex resumed>) = 1 [pid 4407] <... futex resumed>) = 0 [pid 4414] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 78.930206][ T23] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 78.930232][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.932550][ T23] usb 5-1: config 0 descriptor?? [ 78.983625][ T144] usb 4-1: USB disconnect, device number 22 [ 78.992500][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 78.992517][ T23] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4409] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4411] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4407] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4413] <... futex resumed>) = 0 [pid 4415] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4413] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4413] <... futex resumed>) = 0 [pid 4415] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4414] <... futex resumed>) = 0 [pid 4413] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4411] <... futex resumed>) = 1 [pid 4409] <... futex resumed>) = 0 [pid 4407] <... futex resumed>) = 1 [pid 4415] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4414] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4413] <... futex resumed>) = 0 [pid 4411] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4407] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4415] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4413] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4413] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4413] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4443], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4443 [pid 4413] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4413] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4443 attached [pid 4443] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4409] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4409] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4407] <... futex resumed>) = 0 [pid 4407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4407] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4414] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4411] <... futex resumed>) = 0 [pid 4407] <... mprotect resumed>) = 0 [pid 4407] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4444], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4444 [pid 4414] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4407] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4407] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4411] <... mmap resumed>) = 0x7f50b015b000 [pid 4411] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4444 attached ) = 0 [pid 4411] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4445], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4445 [pid 4411] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4411] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4445 attached [pid 4445] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4444] set_robust_list(0x7f50b017b9e0, 24 [pid 4445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4444] <... set_robust_list resumed>) = 0 [pid 4444] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4443] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4414] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4409] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4443] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4443] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4413] <... futex resumed>) = 0 [ 79.075579][ T3624] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 79.075608][ T3624] usb 2-1: config 0 has no interface number 0 [ 79.075644][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.075671][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4443] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4445] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4444] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4444] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4445] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4444] <... ioctl resumed>, 0) = 0 [pid 4416] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4444] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4407] <... futex resumed>) = 0 [pid 4444] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4445] <... ioctl resumed>, 0) = 0 [pid 4416] <... futex resumed>) = 1 [pid 4412] <... futex resumed>) = 0 [pid 4405] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4412] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 79.075701][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 79.075729][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 79.075753][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 79.075778][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4445] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4416] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4412] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4405] <... futex resumed>) = 0 [pid 4412] <... futex resumed>) = 0 [pid 4412] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4445] <... futex resumed>) = 1 [pid 4416] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4412] <... mmap resumed>) = 0x7f50b015b000 [pid 4411] <... futex resumed>) = 0 [pid 4405] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4403] exit_group(0 [pid 4445] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4440] <... futex resumed>) = ? [pid 4416] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4412] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4405] <... futex resumed>) = ? [pid 4403] <... exit_group resumed>) = ? [pid 4412] <... mprotect resumed>) = 0 [pid 4412] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4447], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4447 [pid 4412] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4440] +++ exited with 0 +++ [pid 4412] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4405] +++ exited with 0 +++ [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4403] +++ exited with 0 +++ [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4403, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 4447 attached [pid 4447] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4447] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4416] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4448 ./strace-static-x86_64: Process 4448 attached [pid 4448] set_robust_list(0x555555fe45e0, 24 [pid 4437] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4448] <... set_robust_list resumed>) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4448] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4448] setpgid(0, 0) = 0 [pid 4448] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4448] write(3, "1000", 4) = 4 [pid 4448] close(3) = 0 [pid 4448] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4447] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4448] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4447] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4448] <... mprotect resumed>) = 0 [pid 4447] <... ioctl resumed>, 0) = 0 [pid 4448] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 79.075814][ T3624] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 79.075838][ T3624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.076455][ T2932] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 79.076483][ T2932] usb 6-1: config 0 has no interface number 0 [ 79.076522][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4447] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4412] <... futex resumed>) = 0 [pid 4448] <... clone resumed>, parent_tid=[4449], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4449 [pid 4447] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4448] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4448] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4449 attached [pid 4449] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4449] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4449] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4449] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4415] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4413] exit_group(0 [pid 4443] <... futex resumed>) = ? [pid 4413] <... exit_group resumed>) = ? [ 79.076549][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 79.076580][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 79.076609][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4443] +++ exited with 0 +++ [pid 4415] +++ exited with 0 +++ [pid 4413] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4413, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4409] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4409] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4407] exit_group(0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4444] <... futex resumed>) = ? [pid 4414] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4409] <... futex resumed>) = ? [pid 4407] <... exit_group resumed>) = ? [pid 4444] +++ exited with 0 +++ [pid 4414] <... futex resumed>) = 0 [pid 4411] exit_group(0 [pid 4409] +++ exited with 0 +++ [pid 4407] +++ exited with 0 +++ [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4452 [pid 4445] <... futex resumed>) = ? [pid 4411] <... exit_group resumed>) = ? [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4407, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4445] +++ exited with 0 +++ [pid 4414] +++ exited with 0 +++ [pid 4411] +++ exited with 0 +++ ./strace-static-x86_64: Process 4452 attached [pid 4452] set_robust_list(0x555555fe45e0, 24 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4411, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4452] <... set_robust_list resumed>) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4452] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3603] <... restart_syscall resumed>) = 0 [pid 4452] <... prctl resumed>) = 0 [pid 4452] setpgid(0, 0) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4452] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4452] <... openat resumed>) = 3 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4453 [pid 4452] write(3, "1000", 4) = 4 [pid 4452] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4454 [pid 4452] <... close resumed>) = 0 [pid 4452] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 4454 attached ) = 0x7f50b017c000 [pid 4454] set_robust_list(0x555555fe45e0, 24 [ 79.076635][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 79.076660][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4452] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4454] <... set_robust_list resumed>) = 0 [pid 4452] <... mprotect resumed>) = 0 [pid 4454] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4452] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4454] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4453 attached [pid 4454] setpgid(0, 0 [pid 4452] <... clone resumed>, parent_tid=[4455], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4455 [pid 4454] <... setpgid resumed>) = 0 [pid 4452] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4452] <... futex resumed>) = 0 [pid 4454] <... openat resumed>) = 3 [pid 4452] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4454] write(3, "1000", 4) = 4 [pid 4454] close(3./strace-static-x86_64: Process 4455 attached ) = 0 [pid 4455] set_robust_list(0x7f50b019c9e0, 24 [pid 4454] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... set_robust_list resumed>) = 0 [pid 4454] <... futex resumed>) = 0 [pid 4455] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4455] <... openat resumed>) = 3 [pid 4454] <... mmap resumed>) = 0x7f50b017c000 [pid 4453] set_robust_list(0x555555fe45e0, 24 [pid 4455] ioctl(3, USB_RAW_IOCTL_INIT [pid 4454] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4454] <... mprotect resumed>) = 0 [pid 4453] <... set_robust_list resumed>) = 0 [pid 4455] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4454] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4455] <... ioctl resumed>, 0) = 0 [pid 4453] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4454] <... clone resumed>, parent_tid=[4457], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4457 [pid 4453] <... prctl resumed>) = 0 [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4454] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] setpgid(0, 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4454] <... futex resumed>) = 0 [pid 4454] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4453] <... setpgid resumed>) = 0 [pid 4453] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4453] write(3, "1000", 4) = 4 [pid 4453] close(3./strace-static-x86_64: Process 4457 attached ) = 0 [pid 4457] set_robust_list(0x7f50b019c9e0, 24 [pid 4453] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... set_robust_list resumed>) = 0 [pid 4453] <... futex resumed>) = 0 [pid 4457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4457] <... openat resumed>) = 3 [pid 4453] <... mmap resumed>) = 0x7f50b017c000 [pid 4457] ioctl(3, USB_RAW_IOCTL_INIT [pid 4453] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4453] <... mprotect resumed>) = 0 [pid 4457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4453] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4457] <... ioctl resumed>, 0) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 79.076696][ T2932] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4458 attached [pid 4453] <... clone resumed>, parent_tid=[4458], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4458 [pid 4458] set_robust_list(0x7f50b019c9e0, 24 [pid 4453] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4458] <... set_robust_list resumed>) = 0 [pid 4453] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4458] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4416] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4412] exit_group(0 [pid 4458] <... openat resumed>) = 3 [pid 4447] <... futex resumed>) = ? [pid 4412] <... exit_group resumed>) = ? [pid 4458] ioctl(3, USB_RAW_IOCTL_INIT [pid 4447] +++ exited with 0 +++ [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4416] +++ exited with 0 +++ [pid 4412] +++ exited with 0 +++ [pid 4458] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4412, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4460 ./strace-static-x86_64: Process 4460 attached [pid 4460] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 79.076721][ T2932] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.077827][ T3624] usb 2-1: config 0 descriptor?? [ 79.088898][ T2932] usb 6-1: config 0 descriptor?? [ 79.116558][ T3626] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 79.116588][ T3626] usb 3-1: config 0 has no interface number 0 [pid 4460] setpgid(0, 0) = 0 [pid 4437] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4460] <... openat resumed>) = 3 [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4460] write(3, "1000", 4 [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4460] <... write resumed>) = 4 [pid 4460] close(3) = 0 [pid 4460] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4437] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4460] <... futex resumed>) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [ 79.116624][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.116651][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 79.116682][ T3626] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4460] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4460] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4460] <... clone resumed>, parent_tid=[4463], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4463 [pid 4460] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4460] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4463 attached [pid 4463] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4463] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4437] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4463] ioctl(3, USB_RAW_IOCTL_INIT [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4463] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [ 79.116713][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 79.116739][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 79.116764][ T3626] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4437] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 79.116799][ T3626] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 79.116825][ T3626] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.119695][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 79.119711][ T3624] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 79.122131][ T3626] usb 3-1: config 0 descriptor?? [ 79.128798][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 79.128814][ T2932] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 79.145533][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 79.145563][ T6] usb 1-1: config 0 has no interface number 0 [ 79.145598][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.145624][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4449] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 79.145656][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 79.145686][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 79.145712][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 79.145737][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.145773][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 79.145799][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.147650][ T6] usb 1-1: config 0 descriptor?? [ 79.158303][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 79.158319][ T3626] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 79.227955][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 79.227973][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 79.296605][ T23] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 79.296631][ T23] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 79.296653][ T23] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 79.435726][ T3626] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 79.435751][ T3626] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 79.435773][ T3626] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 79.467603][ T2932] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 79.467628][ T2932] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4437] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4437] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] <... futex resumed>) = 0 [pid 4435] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4437] <... futex resumed>) = 0 [pid 4435] <... futex resumed>) = 1 [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4435] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4437] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4435] <... futex resumed>) = 0 [pid 4437] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 79.467650][ T2932] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 79.476037][ T3624] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 79.476061][ T3624] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 79.476082][ T3624] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 79.495424][ T144] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 79.520629][ T2932] usb 5-1: USB disconnect, device number 22 [ 79.565526][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4435] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4458] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4435] <... mmap resumed>) = 0x7f50b015b000 [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4435] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4437] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4435] <... mprotect resumed>) = 0 [pid 4435] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4464 attached [pid 4464] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4464] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4435] <... clone resumed>, parent_tid=[4464], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4464 [ 79.565550][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 79.565572][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 79.602935][ T6] usb 3-1: USB disconnect, device number 22 [ 79.639457][ T3624] usb 6-1: USB disconnect, device number 22 [ 79.659832][ T23] usb 2-1: USB disconnect, device number 22 [ 79.740969][ T1571] usb 1-1: USB disconnect, device number 22 [ 79.865348][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4435] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4464] <... futex resumed>) = 0 [pid 4435] <... futex resumed>) = 1 [pid 4464] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4464] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4464] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4464] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4449] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4435] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 4449] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 79.865379][ T144] usb 4-1: config 0 has no interface number 0 [ 79.865408][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.865434][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 79.865465][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4463] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4449] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4449] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 79.865495][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 79.865521][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 79.865547][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 79.865584][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4455] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4449] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4449] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4449] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 79.865608][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.869047][ T144] usb 4-1: config 0 descriptor?? [ 79.933864][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 79.933877][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 79.965382][ T2932] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 80.071140][ T6] usb 3-1: new high-speed USB device number 23 using dummy_hcd [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4449] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4455] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4457] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4437] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4435] exit_group(0 [pid 4464] <... futex resumed>) = ? [pid 4437] <... futex resumed>) = ? [pid 4435] <... exit_group resumed>) = ? [pid 4464] +++ exited with 0 +++ [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4437] +++ exited with 0 +++ [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4435] +++ exited with 0 +++ [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4455] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4435, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4467 [pid 4457] <... ioctl resumed>, 0x7f50b019a2c0) = 9 ./strace-static-x86_64: Process 4467 attached [ 80.100576][ T3624] usb 6-1: new high-speed USB device number 23 using dummy_hcd [ 80.135395][ T23] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 80.261373][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 80.261400][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 80.261423][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4467] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4467] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4458] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4467] setpgid(0, 0) = 0 [pid 4467] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4467] write(3, "1000", 4 [pid 4455] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4467] <... write resumed>) = 4 [pid 4455] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4467] close(3 [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4455] <... ioctl resumed>, 0) = 0 [pid 4467] <... close resumed>) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4467] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4455] <... ioctl resumed>, 0) = 0 [pid 4467] <... futex resumed>) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4455] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4467] <... mmap resumed>) = 0x7f50b017c000 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4455] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4467] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4455] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4467] <... mprotect resumed>) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4467] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4455] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4457] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4467] <... clone resumed>, parent_tid=[4468], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4468 [pid 4467] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4468 attached [pid 4468] set_robust_list(0x7f50b019c9e0, 24 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4468] <... set_robust_list resumed>) = 0 [pid 4468] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4455] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 80.266031][ T1571] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 80.355637][ T2932] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 80.355667][ T2932] usb 5-1: config 0 has no interface number 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4468] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4458] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4468] <... ioctl resumed>, 0) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4457] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 80.355696][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.355723][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 80.355754][ T2932] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4457] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4458] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4457] <... ioctl resumed>, 0) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4457] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4463] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4458] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4458] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4457] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4458] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4458] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4449] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4449] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4448] <... futex resumed>) = 0 [ 80.355785][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 80.355811][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 80.355836][ T2932] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.355871][ T2932] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4448] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4463] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4458] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4449] <... futex resumed>) = 0 [pid 4448] <... futex resumed>) = 1 [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4449] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4448] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4449] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4448] <... futex resumed>) = 0 [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 80.355898][ T2932] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.357686][ T2932] usb 5-1: config 0 descriptor?? [ 80.397696][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 80.397713][ T2932] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 80.434948][ T144] usb 4-1: USB disconnect, device number 23 [ 80.445489][ T6] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 80.445519][ T6] usb 3-1: config 0 has no interface number 0 [pid 4449] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4448] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4463] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4448] <... mmap resumed>) = 0x7f50b015b000 [pid 4449] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4448] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4448] <... mprotect resumed>) = 0 [pid 4463] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4463] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4448] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4463] <... ioctl resumed>, 0) = 0 [pid 4448] <... clone resumed>, parent_tid=[4473], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4473 [pid 4463] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4448] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4473 attached [pid 4463] <... ioctl resumed>, 0) = 0 [pid 4448] <... futex resumed>) = 0 [pid 4463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4463] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4448] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 80.445549][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.445576][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 80.445608][ T6] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4473] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4463] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4473] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4455] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4455] <... futex resumed>) = 1 [pid 4452] <... futex resumed>) = 0 [pid 4473] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4452] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] <... futex resumed>) = 1 [pid 4455] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4452] <... futex resumed>) = 0 [pid 4448] <... futex resumed>) = 0 [pid 4473] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4455] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4452] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4452] <... futex resumed>) = 0 [pid 4455] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4452] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4452] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4452] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4475 attached [pid 4475] set_robust_list(0x7f50b017b9e0, 24 [pid 4452] <... clone resumed>, parent_tid=[4475], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4475 [pid 4475] <... set_robust_list resumed>) = 0 [ 80.445639][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 80.445666][ T6] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 80.445701][ T6] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.445737][ T6] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 80.445763][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4455] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4452] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4452] <... futex resumed>) = 0 [pid 4452] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4475] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4475] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4457] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4475] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... futex resumed>) = 1 [pid 4454] <... futex resumed>) = 0 [pid 4475] <... futex resumed>) = 1 [pid 4457] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4454] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4452] <... futex resumed>) = 0 [pid 4458] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4453] <... futex resumed>) = 0 [pid 4458] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4453] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4453] <... futex resumed>) = 0 [pid 4475] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4458] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 80.447461][ T6] usb 3-1: config 0 descriptor?? [ 80.495499][ T3624] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 80.495528][ T3624] usb 6-1: config 0 has no interface number 0 [ 80.495559][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4454] <... futex resumed>) = 0 [pid 4453] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4458] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4453] <... futex resumed>) = 0 [pid 4458] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4453] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4453] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4453] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4479], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4479 [pid 4457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4454] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4453] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4457] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4454] <... futex resumed>) = 0 [pid 4453] <... futex resumed>) = 0 [pid 4457] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4454] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4453] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4479 attached [pid 4458] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4454] <... mmap resumed>) = 0x7f50b015b000 [pid 4479] set_robust_list(0x7f50b017b9e0, 24 [pid 4454] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4479] <... set_robust_list resumed>) = 0 [pid 4454] <... mprotect resumed>) = 0 [pid 4479] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4454] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4457] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4480 attached [pid 4454] <... clone resumed>, parent_tid=[4480], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4480 [pid 4480] set_robust_list(0x7f50b017b9e0, 24 [pid 4454] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] <... set_robust_list resumed>) = 0 [pid 4454] <... futex resumed>) = 0 [pid 4454] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4480] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4479] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [ 80.495586][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 80.495617][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4479] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4479] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4453] <... futex resumed>) = 0 [pid 4479] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4480] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4468] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4480] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4449] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] exit_group(0 [pid 4480] <... ioctl resumed>, 0) = 0 [pid 4463] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4448] <... exit_group resumed>) = ? [pid 4473] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 4480] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4473] +++ exited with 0 +++ [pid 4463] <... futex resumed>) = 1 [pid 4460] <... futex resumed>) = 0 [pid 4449] <... futex resumed>) = ? [pid 4480] <... futex resumed>) = 1 [pid 4463] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4454] <... futex resumed>) = 0 [pid 4480] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4463] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4460] <... futex resumed>) = 0 [pid 4449] +++ exited with 0 +++ [pid 4448] +++ exited with 0 +++ [pid 4463] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4460] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4448, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4463] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4460] <... futex resumed>) = 0 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 4468] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4463] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4460] <... mmap resumed>) = 0x7f50b015b000 [pid 4460] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4460] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4463] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4482 [pid 4460] <... clone resumed>, parent_tid=[4483], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4483 ./strace-static-x86_64: Process 4483 attached ./strace-static-x86_64: Process 4482 attached [pid 4460] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4483] set_robust_list(0x7f50b017b9e0, 24 [pid 4482] set_robust_list(0x555555fe45e0, 24 [pid 4460] <... futex resumed>) = 0 [ 80.495649][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 80.495676][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 80.495710][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4483] <... set_robust_list resumed>) = 0 [pid 4482] <... set_robust_list resumed>) = 0 [pid 4460] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4482] setpgid(0, 0) = 0 [pid 4482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4482] <... openat resumed>) = 3 [pid 4482] write(3, "1000", 4) = 4 [pid 4482] close(3) = 0 [pid 4482] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4483] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4482] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4483] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4482] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4483] <... ioctl resumed>, 0) = 0 [pid 4455] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] <... clone resumed>, parent_tid=[4485], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4485 [pid 4482] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4482] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4485 attached [pid 4483] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4455] <... futex resumed>) = 0 [pid 4452] exit_group(0 [pid 4485] set_robust_list(0x7f50b019c9e0, 24 [pid 4483] <... futex resumed>) = 1 [pid 4475] <... futex resumed>) = ? [pid 4460] <... futex resumed>) = 0 [pid 4452] <... exit_group resumed>) = ? [pid 4485] <... set_robust_list resumed>) = 0 [pid 4483] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4475] +++ exited with 0 +++ [pid 4455] +++ exited with 0 +++ [pid 4485] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4452] +++ exited with 0 +++ [pid 4485] <... openat resumed>) = 3 [pid 4485] ioctl(3, USB_RAW_IOCTL_INIT [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4452, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4485] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4485] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3605] <... restart_syscall resumed>) = 0 [pid 4485] <... ioctl resumed>, 0) = 0 [ 80.495746][ T3624] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 80.495773][ T3624] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.521023][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 80.521039][ T6] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4486 ./strace-static-x86_64: Process 4486 attached [pid 4486] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4486] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4486] setpgid(0, 0) = 0 [pid 4458] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4458] <... futex resumed>) = 0 [pid 4453] exit_group(0 [pid 4486] <... openat resumed>) = 3 [pid 4479] <... futex resumed>) = ? [pid 4453] <... exit_group resumed>) = ? [pid 4486] write(3, "1000", 4 [pid 4479] +++ exited with 0 +++ [pid 4458] +++ exited with 0 +++ [pid 4453] +++ exited with 0 +++ [pid 4486] <... write resumed>) = 4 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4453, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4486] close(3) = 0 [pid 4486] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4486] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4487 [pid 4486] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4457] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4454] exit_group(0 [pid 4486] <... clone resumed>, parent_tid=[4488], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4488 [pid 4480] <... futex resumed>) = ? [pid 4454] <... exit_group resumed>) = ? [pid 4486] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4480] +++ exited with 0 +++ [pid 4457] +++ exited with 0 +++ [pid 4486] <... futex resumed>) = 0 [pid 4454] +++ exited with 0 +++ ./strace-static-x86_64: Process 4488 attached [pid 4486] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4454, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4488] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4488] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4488] ioctl(3, USB_RAW_IOCTL_INIT [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4488] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4489 [pid 4488] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 4487 attached [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4487] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 4489 attached [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4487] <... set_robust_list resumed>) = 0 [pid 4489] set_robust_list(0x555555fe45e0, 24 [pid 4487] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4489] <... set_robust_list resumed>) = 0 [pid 4487] <... prctl resumed>) = 0 [ 80.523899][ T3624] usb 6-1: config 0 descriptor?? [ 80.555565][ T23] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 80.555595][ T23] usb 2-1: config 0 has no interface number 0 [ 80.555625][ T23] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4489] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4489] setpgid(0, 0) = 0 [pid 4489] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4489] write(3, "1000", 4) = 4 [pid 4489] close(3) = 0 [pid 4489] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] setpgid(0, 0 [pid 4489] <... futex resumed>) = 0 [pid 4487] <... setpgid resumed>) = 0 [pid 4489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4487] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4489] <... mmap resumed>) = 0x7f50b017c000 [pid 4487] <... openat resumed>) = 3 [pid 4489] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4487] write(3, "1000", 4 [pid 4489] <... mprotect resumed>) = 0 [pid 4487] <... write resumed>) = 4 [pid 4489] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4487] close(3) = 0 [pid 4489] <... clone resumed>, parent_tid=[4491], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4491 [pid 4487] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] <... futex resumed>) = 0 [pid 4489] <... futex resumed>) = 0 [pid 4489] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4491 attached [pid 4491] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4491] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4463] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] ioctl(3, USB_RAW_IOCTL_INIT [pid 4463] <... futex resumed>) = 0 [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4468] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4463] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4460] exit_group(0 [pid 4491] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4487] <... mmap resumed>) = 0x7f50b017c000 [pid 4483] <... futex resumed>) = ? [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4463] <... futex resumed>) = ? [pid 4460] <... exit_group resumed>) = ? [pid 4491] <... ioctl resumed>, 0) = 0 [pid 4487] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4483] +++ exited with 0 +++ [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4463] +++ exited with 0 +++ [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4487] <... mprotect resumed>) = 0 [pid 4460] +++ exited with 0 +++ [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4487] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4468] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4460, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4487] <... clone resumed>, parent_tid=[4492], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4492 [pid 4487] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4493 [pid 4487] <... futex resumed>) = 0 [pid 4487] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4492 attached [pid 4492] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4492] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4492] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4492] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4468] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4493 attached [ 80.555651][ T23] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 80.555681][ T23] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4493] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4493] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4493] setpgid(0, 0 [pid 4468] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4493] <... setpgid resumed>) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4493] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4493] write(3, "1000", 4) = 4 [pid 4468] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4493] close(3) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 80.555712][ T23] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 80.555739][ T23] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 80.555764][ T23] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4493] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4468] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4493] <... mmap resumed>) = 0x7f50b017c000 [pid 4493] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4468] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4493] <... mprotect resumed>) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4493] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4468] <... ioctl resumed>, 0) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4468] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4493] <... clone resumed>, parent_tid=[4496], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4496 [pid 4468] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4493] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4493] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4496 attached [pid 4493] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4496] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 80.555840][ T23] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 80.555867][ T23] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.557529][ T23] usb 2-1: config 0 descriptor?? [ 80.584853][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 80.584872][ T3624] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 80.618004][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4496] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4496] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4496] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4468] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 80.618021][ T23] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 80.664748][ T1571] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 80.664777][ T1571] usb 1-1: config 0 has no interface number 0 [ 80.664808][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.664833][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 80.664861][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4485] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 80.664891][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 80.664916][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 80.664938][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 80.664973][ T1571] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 80.664998][ T1571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.668043][ T1571] usb 1-1: config 0 descriptor?? [ 80.717728][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 80.717746][ T1571] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 80.755484][ T2932] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 80.755508][ T2932] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 80.755529][ T2932] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4468] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4467] <... futex resumed>) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4467] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4468] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4467] <... futex resumed>) = 0 [pid 4468] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4467] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4467] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4467] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4503], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4503 [pid 4467] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4467] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4468] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4488] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4503 attached [pid 4503] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4503] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4503] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4503] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4467] <... futex resumed>) = 0 [ 80.828398][ T6] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 80.828423][ T6] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 80.828445][ T6] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 80.895970][ T144] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 80.905586][ T23] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4503] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4492] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 80.905610][ T23] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 80.905632][ T23] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 80.928304][ T3626] usb 5-1: USB disconnect, device number 23 [ 80.935795][ T3624] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4491] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4492] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 80.935817][ T3624] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 80.935839][ T3624] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 81.005498][ T1571] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4485] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4496] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 81.005524][ T1571] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 81.005545][ T1571] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 81.024266][ T3624] usb 3-1: USB disconnect, device number 23 [ 81.069315][ T1571] usb 2-1: USB disconnect, device number 23 [ 81.101823][ T6] usb 6-1: USB disconnect, device number 23 [ 81.173025][ T3635] usb 1-1: USB disconnect, device number 23 [ 81.261397][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 81.261429][ T144] usb 4-1: config 0 has no interface number 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4467] exit_group(0 [pid 4503] <... futex resumed>) = ? [pid 4467] <... exit_group resumed>) = ? [pid 4503] +++ exited with 0 +++ [pid 4496] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4468] +++ exited with 0 +++ [pid 4467] +++ exited with 0 +++ [pid 4485] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4467, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4508 [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 81.261465][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.261493][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 81.261527][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4485] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4508 attached [pid 4508] set_robust_list(0x555555fe45e0, 24 [pid 4488] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4508] <... set_robust_list resumed>) = 0 [pid 4508] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4508] setpgid(0, 0) = 0 [pid 4508] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4508] <... openat resumed>) = 3 [pid 4508] write(3, "1000", 4) = 4 [pid 4508] close(3) = 0 [pid 4508] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4508] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4508] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4508] <... clone resumed>, parent_tid=[4509], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4509 [pid 4508] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4485] <... ioctl resumed>, 0x7f50b019a2c0) = 130 ./strace-static-x86_64: Process 4509 attached [ 81.261561][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 81.261589][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 81.261613][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.261649][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 81.261675][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4509] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4509] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4509] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4488] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4485] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4509] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4485] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4509] <... ioctl resumed>, 0) = 0 [pid 4485] <... ioctl resumed>, 0) = 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4492] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4485] <... ioctl resumed>, 0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4491] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4485] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4485] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4492] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4488] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4485] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4485] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 81.268741][ T144] usb 4-1: config 0 descriptor?? [ 81.313395][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 81.313414][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 81.395385][ T3626] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 81.488437][ T3624] usb 3-1: new high-speed USB device number 24 using dummy_hcd [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4492] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4491] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4488] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4485] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4488] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4488] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4488] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4488] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4488] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4492] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4488] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4492] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 81.565550][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 81.565575][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 81.565603][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 81.567840][ T6] usb 6-1: new high-speed USB device number 24 using dummy_hcd [ 81.585501][ T1571] usb 2-1: new high-speed USB device number 24 using dummy_hcd [pid 4491] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4492] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4491] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4496] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4491] <... ioctl resumed>, 0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4492] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4491] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4492] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4491] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4492] <... ioctl resumed>, 0) = 0 [ 81.690365][ T3635] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 81.744653][ T144] usb 4-1: USB disconnect, device number 24 [ 81.798779][ T3626] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 81.798810][ T3626] usb 5-1: config 0 has no interface number 0 [ 81.798842][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4492] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4491] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4496] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4492] <... ioctl resumed>, 0) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4496] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4492] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4491] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4492] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4492] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 81.798870][ T3626] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 81.798903][ T3626] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 81.798935][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 81.798963][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4496] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4491] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4492] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4496] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 81.798989][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.799027][ T3626] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 81.799052][ T3626] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.808915][ T3626] usb 5-1: config 0 descriptor?? [ 81.868508][ T3624] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4485] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4485] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4496] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4482] <... futex resumed>) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4488] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4488] <... futex resumed>) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4496] <... ioctl resumed>, 0) = 0 [pid 4486] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... futex resumed>) = 0 [pid 4482] <... futex resumed>) = 1 [pid 4488] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4496] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4488] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4486] <... futex resumed>) = 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 81.868540][ T3624] usb 3-1: config 0 has no interface number 0 [ 81.868579][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.868607][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 81.868640][ T3624] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4482] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4496] <... ioctl resumed>, 0) = 0 [pid 4488] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4486] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4485] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4482] <... futex resumed>) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4486] <... futex resumed>) = 0 [pid 4485] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4486] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4488] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4482] <... mmap resumed>) = 0x7f50b015b000 [pid 4496] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4486] <... mmap resumed>) = 0x7f50b015b000 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4486] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4482] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4496] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4486] <... mprotect resumed>) = 0 [pid 4485] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4482] <... mprotect resumed>) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4486] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 81.868671][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 81.868699][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 81.868726][ T3624] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.868762][ T3624] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4482] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4524 attached [pid 4486] <... clone resumed>, parent_tid=[4524], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4524 [pid 4482] <... clone resumed>, parent_tid=[4523], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4523 [pid 4486] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4486] <... futex resumed>) = 0 [pid 4524] set_robust_list(0x7f50b017b9e0, 24 [pid 4482] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4523 attached [pid 4523] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4523] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4524] <... set_robust_list resumed>) = 0 [pid 4496] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4486] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4482] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4524] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4523] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4523] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4523] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4523] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4524] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4482] <... futex resumed>) = 0 [pid 4524] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4524] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4486] <... futex resumed>) = 0 [pid 4524] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4509] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 81.868788][ T3624] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.870821][ T3624] usb 3-1: config 0 descriptor?? [ 81.891991][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 81.892009][ T3626] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4491] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [pid 4491] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL) = -1 EAGAIN (Resource temporarily unavailable) [pid 4489] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4489] <... futex resumed>) = 0 [pid 4492] <... futex resumed>) = 1 [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4487] <... futex resumed>) = 0 [pid 4487] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4487] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4491] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4489] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4492] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4489] <... futex resumed>) = 0 [pid 4491] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4492] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4489] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4487] <... mmap resumed>) = 0x7f50b015b000 [pid 4492] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4489] <... mmap resumed>) = 0x7f50b015b000 [pid 4487] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4489] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4487] <... mprotect resumed>) = 0 [pid 4489] <... mprotect resumed>) = 0 [pid 4487] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4489] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4487] <... clone resumed>, parent_tid=[4527], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4527 [pid 4487] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] <... clone resumed>, parent_tid=[4528], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4528 [pid 4487] <... futex resumed>) = 0 [pid 4489] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4487] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4489] <... futex resumed>) = 0 [pid 4489] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4527 attached [pid 4527] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4527] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4528 attached [pid 4492] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4491] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4528] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4528] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4527] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4527] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4527] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4487] <... futex resumed>) = 0 [ 81.912240][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 81.912259][ T3624] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 81.929936][ T6] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4527] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4528] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4528] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4528] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4489] <... futex resumed>) = 0 [ 81.929967][ T6] usb 6-1: config 0 has no interface number 0 [ 81.929999][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.930027][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4528] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4488] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4488] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4486] exit_group(0 [pid 4485] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4482] exit_group(0 [pid 4524] <... futex resumed>) = ? [pid 4486] <... exit_group resumed>) = ? [pid 4485] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 4488] <... futex resumed>) = ? [pid 4524] +++ exited with 0 +++ [pid 4482] <... exit_group resumed>) = ? [pid 4488] +++ exited with 0 +++ [pid 4523] <... futex resumed>) = ? [pid 4485] +++ exited with 0 +++ [pid 4523] +++ exited with 0 +++ [pid 4486] +++ exited with 0 +++ [pid 4482] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4486, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4482, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 81.930060][ T6] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 81.930091][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 81.930117][ T6] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 81.930142][ T6] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4496] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4496] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4530 [pid 4493] <... futex resumed>) = 0 [pid 4493] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4530 attached [pid 4496] <... futex resumed>) = 0 [pid 4493] <... futex resumed>) = 1 [pid 4496] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4496] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4493] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4530] set_robust_list(0x555555fe45e0, 24 [pid 4493] <... futex resumed>) = 0 [pid 4530] <... set_robust_list resumed>) = 0 [pid 4496] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 81.930179][ T6] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 81.930206][ T6] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.931985][ T6] usb 6-1: config 0 descriptor?? [ 81.945529][ T1571] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 81.945557][ T1571] usb 2-1: config 0 has no interface number 0 [pid 4493] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4530] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4493] <... mmap resumed>) = 0x7f50b015b000 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4531 ./strace-static-x86_64: Process 4531 attached [pid 4531] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4531] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4530] <... prctl resumed>) = 0 [pid 4493] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4531] setpgid(0, 0 [pid 4530] setpgid(0, 0 [pid 4493] <... mprotect resumed>) = 0 [pid 4531] <... setpgid resumed>) = 0 [pid 4530] <... setpgid resumed>) = 0 [pid 4493] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4531] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4531] write(3, "1000", 4) = 4 [pid 4531] close(3) = 0 [pid 4531] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4531] <... mmap resumed>) = 0x7f50b017c000 [pid 4530] <... openat resumed>) = 3 [pid 4509] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4493] <... clone resumed>, parent_tid=[4533], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4533 [pid 4492] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4491] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4489] exit_group(0 [pid 4487] exit_group(0 [pid 4531] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4530] write(3, "1000", 4 [pid 4528] <... futex resumed>) = ? [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4493] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4492] <... futex resumed>) = 0 [pid 4491] <... futex resumed>) = ? [pid 4489] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 4533 attached [pid 4531] <... mprotect resumed>) = 0 [pid 4530] <... write resumed>) = 4 [pid 4528] +++ exited with 0 +++ [pid 4527] <... futex resumed>) = ? [pid 4509] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4493] <... futex resumed>) = 0 [pid 4491] +++ exited with 0 +++ [pid 4489] +++ exited with 0 +++ [pid 4487] <... exit_group resumed>) = ? [pid 4533] set_robust_list(0x7f50b017b9e0, 24 [pid 4531] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4530] close(3 [pid 4527] +++ exited with 0 +++ [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4493] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4492] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4489, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4533] <... set_robust_list resumed>) = 0 [pid 4530] <... close resumed>) = 0 [pid 4487] +++ exited with 0 +++ [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4533] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4531] <... clone resumed>, parent_tid=[4534], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4534 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4533] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [ 81.945633][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.945661][ T1571] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 81.945735][ T1571] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4531] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4530] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4487, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- ./strace-static-x86_64: Process 4534 attached [pid 4533] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4531] <... futex resumed>) = 0 [pid 4509] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4534] set_robust_list(0x7f50b019c9e0, 24 [pid 4533] <... ioctl resumed>, 0) = 0 [pid 4531] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4534] <... set_robust_list resumed>) = 0 [pid 4533] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4533] <... futex resumed>) = 1 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4535 [pid 4534] <... openat resumed>) = 3 [pid 4533] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4534] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4530] <... futex resumed>) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4493] <... futex resumed>) = 0 [pid 4534] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4530] <... mmap resumed>) = 0x7f50b017c000 [pid 4509] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4530] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4530] <... mprotect resumed>) = 0 [pid 4530] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4535 attached [pid 4530] <... clone resumed>, parent_tid=[4537], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4537 [pid 4530] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4530] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4537 attached [pid 4537] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4537] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 ./strace-static-x86_64: Process 4538 attached [pid 4537] ioctl(3, USB_RAW_IOCTL_INIT [pid 4535] set_robust_list(0x555555fe45e0, 24 [pid 4509] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4538] set_robust_list(0x555555fe45e0, 24 [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4535] <... set_robust_list resumed>) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4538 [pid 4538] <... set_robust_list resumed>) = 0 [pid 4537] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4535] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4538] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4537] <... ioctl resumed>, 0) = 0 [pid 4535] <... prctl resumed>) = 0 [pid 4538] <... prctl resumed>) = 0 [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4535] setpgid(0, 0 [pid 4509] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4538] setpgid(0, 0 [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4535] <... setpgid resumed>) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4538] <... setpgid resumed>) = 0 [ 81.945767][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 81.945794][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4535] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4535] <... openat resumed>) = 3 [pid 4538] <... openat resumed>) = 3 [pid 4535] write(3, "1000", 4 [pid 4509] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4538] write(3, "1000", 4 [pid 4535] <... write resumed>) = 4 [pid 4509] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4538] <... write resumed>) = 4 [pid 4535] close(3 [pid 4538] close(3 [pid 4535] <... close resumed>) = 0 [pid 4509] <... ioctl resumed>, 0) = 0 [pid 4538] <... close resumed>) = 0 [pid 4535] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4538] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] <... futex resumed>) = 0 [pid 4509] <... ioctl resumed>, 0) = 0 [pid 4538] <... futex resumed>) = 0 [pid 4535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4535] <... mmap resumed>) = 0x7f50b017c000 [pid 4509] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4538] <... mmap resumed>) = 0x7f50b017c000 [pid 4535] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [ 81.945819][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 81.945856][ T1571] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 81.945882][ T1571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4538] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4535] <... mprotect resumed>) = 0 [pid 4509] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4496] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4496] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4538] <... mprotect resumed>) = 0 [pid 4535] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4509] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4493] exit_group(0 [pid 4533] <... futex resumed>) = ? [pid 4509] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4496] <... futex resumed>) = ? [pid 4493] <... exit_group resumed>) = ? [pid 4538] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4535] <... clone resumed>, parent_tid=[4540], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4540 [pid 4533] +++ exited with 0 +++ [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4496] +++ exited with 0 +++ ./strace-static-x86_64: Process 4541 attached [pid 4535] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4493] +++ exited with 0 +++ ./strace-static-x86_64: Process 4540 attached [pid 4538] <... clone resumed>, parent_tid=[4541], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4541 [pid 4535] <... futex resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4493, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4541] set_robust_list(0x7f50b019c9e0, 24 [pid 4540] set_robust_list(0x7f50b019c9e0, 24 [pid 4538] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4540] <... set_robust_list resumed>) = 0 [pid 4540] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4540] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4540] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 81.947556][ T1571] usb 2-1: config 0 descriptor?? [ 82.038690][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 82.038709][ T6] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 82.047812][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 82.047830][ T1571] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 82.078641][ T3635] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4541] <... set_robust_list resumed>) = 0 [pid 4540] <... ioctl resumed>, 0) = 0 [pid 4538] <... futex resumed>) = 0 [pid 4509] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4542 [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4542 attached [pid 4541] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4538] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4542] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4542] setpgid(0, 0) = 0 [pid 4542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4542] write(3, "1000", 4 [pid 4541] <... openat resumed>) = 3 [pid 4542] <... write resumed>) = 4 [pid 4542] close(3 [pid 4541] ioctl(3, USB_RAW_IOCTL_INIT [pid 4542] <... close resumed>) = 0 [pid 4542] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4542] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4542] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4544], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4544 [pid 4542] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4542] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4544 attached [pid 4544] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4544] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4541] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [ 82.078672][ T3635] usb 1-1: config 0 has no interface number 0 [ 82.078700][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 82.078725][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 82.078756][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4544] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4541] <... ioctl resumed>, 0) = 0 [pid 4544] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 82.078787][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 82.078812][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 82.078836][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 82.078870][ T3635] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 82.078894][ T3635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.081625][ T3635] usb 1-1: config 0 descriptor?? [ 82.198936][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 82.198954][ T3635] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 82.217317][ T3624] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 82.217341][ T3624] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 82.217364][ T3624] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 82.219598][ T3626] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 82.219620][ T3626] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4509] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4508] <... futex resumed>) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4508] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4509] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4508] <... futex resumed>) = 0 [pid 4509] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4508] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4508] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4508] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4551], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4551 [pid 4508] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4508] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4551 attached [pid 4551] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4551] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4509] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4534] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 82.219640][ T3626] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 82.221805][ T144] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 82.315489][ T1571] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 82.315514][ T1571] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 82.315535][ T1571] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 82.325016][ T6] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4551] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4551] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4551] <... ioctl resumed>, 0) = 0 [pid 4551] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4508] <... futex resumed>) = 0 [pid 4551] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4534] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 82.325038][ T6] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 82.325059][ T6] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 82.392340][ T6] usb 5-1: USB disconnect, device number 24 [ 82.393565][ T23] usb 3-1: USB disconnect, device number 24 [ 82.500562][ T1571] usb 6-1: USB disconnect, device number 24 [ 82.520123][ T3624] usb 2-1: USB disconnect, device number 24 [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 82.537641][ T3635] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 82.537667][ T3635] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 82.537690][ T3635] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 82.585621][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 82.585652][ T144] usb 4-1: config 0 has no interface number 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 82.585683][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 82.585710][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 82.585742][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4509] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4509] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4508] exit_group(0 [pid 4551] <... futex resumed>) = ? [pid 4509] <... futex resumed>) = ? [pid 4508] <... exit_group resumed>) = ? [pid 4551] +++ exited with 0 +++ [ 82.585774][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 82.585801][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 82.585828][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4509] +++ exited with 0 +++ [pid 4508] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4508, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4544] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4555 ./strace-static-x86_64: Process 4555 attached [pid 4544] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4555] set_robust_list(0x555555fe45e0, 24 [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4555] <... set_robust_list resumed>) = 0 [pid 4555] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4555] setpgid(0, 0) = 0 [pid 4555] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4555] write(3, "1000", 4) = 4 [pid 4534] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4555] close(3) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 82.585864][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 82.585891][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.588292][ T144] usb 4-1: config 0 descriptor?? [ 82.670020][ T3635] usb 1-1: USB disconnect, device number 24 [ 82.693198][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4555] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4537] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4534] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4555] <... mmap resumed>) = 0x7f50b017c000 [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4555] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4555] <... mprotect resumed>) = 0 [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4555] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4558], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4558 [pid 4555] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4534] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 82.693216][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 82.935467][ T23] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 82.951231][ T6] usb 5-1: new high-speed USB device number 25 using dummy_hcd [ 82.994542][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 4558 attached [pid 4558] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4558] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4555] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4558] <... openat resumed>) = 3 [pid 4558] ioctl(3, USB_RAW_IOCTL_INIT [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4558] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4534] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4534] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 82.994567][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 82.994589][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 83.019217][ T3624] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 83.075632][ T1571] usb 6-1: new high-speed USB device number 25 using dummy_hcd [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4534] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4537] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4534] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4537] ioctl(3, USB_RAW_IOCTL_CONFIGURE [ 83.149400][ T3635] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 83.163905][ T2932] usb 4-1: USB disconnect, device number 25 [ 83.318837][ T6] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 83.318868][ T6] usb 5-1: config 0 has no interface number 0 [ 83.318897][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.318925][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4534] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4534] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4537] <... ioctl resumed>, 0) = 0 [pid 4537] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4541] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4540] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4537] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4534] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 83.318956][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 83.318985][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 83.319009][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 83.319034][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4544] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4541] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4541] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4537] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4541] <... ioctl resumed>, 0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4541] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4541] <... ioctl resumed>, 0) = 0 [pid 4544] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4540] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4541] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4544] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 83.319070][ T6] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 83.319096][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.320873][ T6] usb 5-1: config 0 descriptor?? [ 83.325588][ T23] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 83.325617][ T23] usb 3-1: config 0 has no interface number 0 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4540] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4544] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4540] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [ 83.325681][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.325705][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 83.325767][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 83.325799][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4540] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4544] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4540] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4540] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4544] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 83.325848][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 83.325873][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.325909][ T23] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 83.325936][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.331019][ T23] usb 3-1: config 0 descriptor?? [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4544] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4534] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4531] <... futex resumed>) = 0 [pid 4531] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [ 83.398082][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 83.398103][ T23] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 83.398736][ T3624] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 83.398762][ T3624] usb 2-1: config 0 has no interface number 0 [ 83.398791][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4534] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4531] <... futex resumed>) = 0 [pid 4534] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4531] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4531] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4531] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4531] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4566], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4566 [pid 4531] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4531] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4537] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4530] <... futex resumed>) = 0 [pid 4537] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4530] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4530] <... futex resumed>) = 0 [pid 4537] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4530] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4537] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4530] <... futex resumed>) = 0 [ 83.398817][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 83.398846][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 83.398877][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4537] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4534] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4530] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4530] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4567], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4567 [pid 4530] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 4566 attached [pid 4530] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4566] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4566] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4567 attached [pid 4567] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4566] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4566] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4566] <... ioctl resumed>, 0) = 0 [pid 4537] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4566] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4531] <... futex resumed>) = 0 [ 83.398903][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 83.398927][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.398962][ T3624] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 83.398988][ T3624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4566] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4567] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4558] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4567] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4567] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4540] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4567] <... futex resumed>) = 1 [pid 4541] <... futex resumed>) = 1 [pid 4535] <... futex resumed>) = 0 [pid 4530] <... futex resumed>) = 0 [pid 4535] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4567] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4541] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4540] <... futex resumed>) = 0 [pid 4538] <... futex resumed>) = 0 [pid 4535] <... futex resumed>) = 1 [pid 4540] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 83.400701][ T3624] usb 2-1: config 0 descriptor?? [ 83.457961][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 83.457980][ T6] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 83.485536][ T1571] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 83.485568][ T1571] usb 6-1: config 0 has no interface number 0 [ 83.485598][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4538] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4540] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4540] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4538] <... futex resumed>) = 1 [pid 4541] <... futex resumed>) = 0 [pid 4535] <... futex resumed>) = 0 [pid 4540] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4538] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4535] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4538] <... futex resumed>) = 0 [pid 4541] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4535] <... mmap resumed>) = 0x7f50b015b000 [pid 4544] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4541] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4538] <... mmap resumed>) = 0x7f50b015b000 [pid 4535] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [ 83.485624][ T1571] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 83.485655][ T1571] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 83.485685][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 83.485711][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4544] <... futex resumed>) = 1 [pid 4542] <... futex resumed>) = 0 [pid 4538] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4535] <... mprotect resumed>) = 0 [pid 4542] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4542] <... futex resumed>) = 0 [pid 4538] <... mprotect resumed>) = 0 [pid 4535] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4541] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4542] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4542] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4544] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4542] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4538] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4571 attached [pid 4542] <... clone resumed>, parent_tid=[4572], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4572 [pid 4542] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4542] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4572 attached [pid 4572] set_robust_list(0x7f50b017b9e0, 24 [pid 4544] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 4573 attached [pid 4572] <... set_robust_list resumed>) = 0 [pid 4571] set_robust_list(0x7f50b017b9e0, 24 [pid 4535] <... clone resumed>, parent_tid=[4571], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4571 [pid 4573] set_robust_list(0x7f50b017b9e0, 24 [pid 4572] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4571] <... set_robust_list resumed>) = 0 [pid 4538] <... clone resumed>, parent_tid=[4573], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4573 [pid 4535] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4534] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4534] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4531] exit_group(0 [pid 4573] <... set_robust_list resumed>) = 0 [pid 4571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4566] <... futex resumed>) = ? [pid 4544] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4538] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4535] <... futex resumed>) = 0 [pid 4534] <... futex resumed>) = ? [ 83.485736][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.485771][ T1571] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 83.485797][ T1571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.487390][ T1571] usb 6-1: config 0 descriptor?? [ 83.523855][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 83.523874][ T3624] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4531] <... exit_group resumed>) = ? [pid 4573] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4571] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4566] +++ exited with 0 +++ [pid 4538] <... futex resumed>) = 0 [pid 4535] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4534] +++ exited with 0 +++ [pid 4531] +++ exited with 0 +++ [pid 4573] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4571] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4538] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4572] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4573] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4572] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4571] <... ioctl resumed>, 0) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4531, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 4572] <... ioctl resumed>, 0) = 0 [pid 4573] <... ioctl resumed>, 0) = 0 [pid 4571] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4573] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4572] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4571] <... futex resumed>) = 1 [pid 4535] <... futex resumed>) = 0 [ 83.547777][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 83.547795][ T1571] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 83.558415][ T3635] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 83.558444][ T3635] usb 1-1: config 0 has no interface number 0 [ 83.558481][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4573] <... futex resumed>) = 1 [pid 4572] <... futex resumed>) = 1 [pid 4571] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] <... futex resumed>) = 0 [pid 4538] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4574 attached [pid 4573] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4572] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4574] set_robust_list(0x555555fe45e0, 24 [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4537] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4574 [pid 4574] <... set_robust_list resumed>) = 0 [pid 4537] <... futex resumed>) = 0 [pid 4530] exit_group(0) = ? [ 83.558509][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 83.558539][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4574] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4567] <... futex resumed>) = ? [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4540] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] <... prctl resumed>) = 0 [pid 4567] +++ exited with 0 +++ [pid 4540] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4537] +++ exited with 0 +++ [pid 4530] +++ exited with 0 +++ [pid 4574] setpgid(0, 0 [pid 4558] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4535] exit_group(0 [pid 4574] <... setpgid resumed>) = 0 [pid 4571] <... futex resumed>) = ? [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4540] <... futex resumed>) = ? [pid 4535] <... exit_group resumed>) = ? [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4530, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4574] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4571] +++ exited with 0 +++ [pid 4540] +++ exited with 0 +++ [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4574] <... openat resumed>) = 3 [pid 4535] +++ exited with 0 +++ [pid 4574] write(3, "1000", 4 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4577 [pid 4574] <... write resumed>) = 4 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4535, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [ 83.558571][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 83.558599][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4574] close(3 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4574] <... close resumed>) = 0 ./strace-static-x86_64: Process 4577 attached [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4578 [pid 4577] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4577] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4577] setpgid(0, 0) = 0 [pid 4577] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4574] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4578 attached [pid 4577] <... openat resumed>) = 3 [pid 4574] <... futex resumed>) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4577] write(3, "1000", 4) = 4 [pid 4577] close(3 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4578] set_robust_list(0x555555fe45e0, 24 [pid 4577] <... close resumed>) = 0 [pid 4577] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4577] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4574] <... mmap resumed>) = 0x7f50b017c000 [pid 4577] <... clone resumed>, parent_tid=[4579], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4579 [pid 4541] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4574] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4578] <... set_robust_list resumed>) = 0 [pid 4577] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4578] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4577] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4574] <... mprotect resumed>) = 0 [pid 4541] <... futex resumed>) = 0 [pid 4538] exit_group(0./strace-static-x86_64: Process 4579 attached [pid 4579] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 83.558626][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 83.558662][ T3635] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 83.558690][ T3635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.560491][ T3635] usb 1-1: config 0 descriptor?? [ 83.599858][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4579] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4578] <... prctl resumed>) = 0 [pid 4574] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4573] <... futex resumed>) = ? [pid 4558] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4538] <... exit_group resumed>) = ? [pid 4579] ioctl(3, USB_RAW_IOCTL_INIT [pid 4578] setpgid(0, 0 [pid 4573] +++ exited with 0 +++ [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4541] +++ exited with 0 +++ [pid 4538] +++ exited with 0 +++ [pid 4578] <... setpgid resumed>) = 0 [pid 4574] <... clone resumed>, parent_tid=[4580], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4580 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4538, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4574] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4544] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4574] <... futex resumed>) = 0 [pid 4558] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4544] <... futex resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4578] <... openat resumed>) = 3 [pid 4574] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4558] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4544] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4542] exit_group(0 [pid 4578] write(3, "1000", 4 [pid 4572] <... futex resumed>) = ? [pid 4558] <... ioctl resumed>, 0) = 0 [pid 4544] <... futex resumed>) = ? [ 83.599875][ T3635] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 83.665686][ T2932] usb 4-1: new high-speed USB device number 26 using dummy_hcd [pid 4542] <... exit_group resumed>) = ? [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4582 ./strace-static-x86_64: Process 4582 attached ./strace-static-x86_64: Process 4580 attached [pid 4578] <... write resumed>) = 4 [pid 4572] +++ exited with 0 +++ [pid 4558] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4544] +++ exited with 0 +++ [pid 4542] +++ exited with 0 +++ [pid 4558] <... ioctl resumed>, 0) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4542, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4558] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4582] set_robust_list(0x555555fe45e0, 24 [pid 4580] set_robust_list(0x7f50b019c9e0, 24 [pid 4578] close(3 [pid 4558] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4582] <... set_robust_list resumed>) = 0 [pid 4580] <... set_robust_list resumed>) = 0 [pid 4578] <... close resumed>) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4558] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4583 [pid 4582] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4580] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4578] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4582] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4583 attached [pid 4583] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4583] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4582] setpgid(0, 0 [pid 4580] <... openat resumed>) = 3 [pid 4578] <... futex resumed>) = 0 [pid 4558] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4583] <... prctl resumed>) = 0 [ 83.715605][ T23] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 83.715630][ T23] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 83.715652][ T23] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 83.762837][ T6] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 83.762862][ T6] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4583] setpgid(0, 0) = 0 [pid 4583] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4583] write(3, "1000", 4 [pid 4582] <... setpgid resumed>) = 0 [pid 4578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4583] <... write resumed>) = 4 [pid 4580] ioctl(3, USB_RAW_IOCTL_INIT [pid 4583] close(3) = 0 [pid 4583] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4583] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4582] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4578] <... mmap resumed>) = 0x7f50b017c000 [pid 4583] <... mprotect resumed>) = 0 [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4583] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4586], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4586 [pid 4583] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4582] <... openat resumed>) = 3 [pid 4580] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4578] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4586 attached [pid 4586] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4586] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4586] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4582] write(3, "1000", 4 [pid 4580] <... ioctl resumed>, 0) = 0 [pid 4578] <... mprotect resumed>) = 0 [pid 4586] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4582] <... write resumed>) = 4 [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4578] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 83.762885][ T6] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 83.881959][ T23] usb 3-1: USB disconnect, device number 25 [ 83.905464][ T1571] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 83.905494][ T1571] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 83.905516][ T1571] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 83.917647][ T3624] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4582] close(3 [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4582] <... close resumed>) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4578] <... clone resumed>, parent_tid=[4587], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4587 [pid 4578] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4582] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4587 attached [pid 4582] <... futex resumed>) = 0 [pid 4578] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4587] set_robust_list(0x7f50b019c9e0, 24 [pid 4582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4587] <... set_robust_list resumed>) = 0 [pid 4582] <... mmap resumed>) = 0x7f50b017c000 [pid 4587] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4582] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4587] <... openat resumed>) = 3 [pid 4582] <... mprotect resumed>) = 0 [pid 4582] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [ 83.917671][ T3624] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 83.917693][ T3624] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 83.919854][ T3635] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 83.919875][ T3635] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 83.919896][ T3635] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 84.003189][ T3635] usb 5-1: USB disconnect, device number 25 [ 84.017765][ T3624] usb 6-1: USB disconnect, device number 25 [pid 4587] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4588 attached [pid 4588] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4588] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4587] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4582] <... clone resumed>, parent_tid=[4588], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4588 [pid 4587] <... ioctl resumed>, 0) = 0 [pid 4582] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] <... futex resumed>) = 0 [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4582] <... futex resumed>) = 1 [pid 4588] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4588] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4582] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 84.075497][ T2932] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 84.075530][ T2932] usb 4-1: config 0 has no interface number 0 [ 84.075562][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 84.075589][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 84.075620][ T2932] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 84.075651][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 84.075677][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 84.075703][ T2932] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4558] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4558] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] <... futex resumed>) = 0 [pid 4555] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4558] <... futex resumed>) = 0 [pid 4555] <... futex resumed>) = 1 [pid 4558] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4558] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4555] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4555] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4555] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4555] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4592], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4592 [pid 4555] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4555] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4558] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4592 attached [pid 4592] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 84.075740][ T2932] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 84.075766][ T2932] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.083390][ T2932] usb 4-1: config 0 descriptor?? [ 84.100970][ T6] usb 2-1: USB disconnect, device number 25 [ 84.125865][ T1571] usb 1-1: USB disconnect, device number 25 [ 84.168163][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4592] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4592] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4592] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4555] <... futex resumed>) = 0 [ 84.168180][ T2932] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4592] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4580] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 84.455489][ T3635] usb 5-1: new high-speed USB device number 26 using dummy_hcd [ 84.465498][ T2932] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 84.465523][ T2932] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 84.465545][ T2932] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 84.475592][ T144] usb 3-1: new high-speed USB device number 26 using dummy_hcd [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4586] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4558] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4558] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4555] exit_group(0 [pid 4592] <... futex resumed>) = ? [pid 4558] <... futex resumed>) = ? [pid 4555] <... exit_group resumed>) = ? [pid 4592] +++ exited with 0 +++ [pid 4558] +++ exited with 0 +++ [pid 4555] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4555, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 4586] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4600 ./strace-static-x86_64: Process 4600 attached [pid 4600] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4600] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4600] setpgid(0, 0) = 0 [pid 4600] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4600] write(3, "1000", 4) = 4 [ 84.585406][ T1571] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 84.627067][ T3626] usb 4-1: USB disconnect, device number 26 [pid 4600] close(3 [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4600] <... close resumed>) = 0 [pid 4588] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4600] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4600] <... futex resumed>) = 0 [pid 4600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4600] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4600] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4602], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4602 [pid 4600] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4600] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4588] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4602 attached [pid 4602] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4602] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4602] ioctl(3, USB_RAW_IOCTL_INIT [pid 4587] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4602] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 84.655605][ T3624] usb 6-1: new high-speed USB device number 26 using dummy_hcd [ 84.665688][ T6] usb 2-1: new high-speed USB device number 26 using dummy_hcd [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4580] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4579] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4580] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4579] <... ioctl resumed>, 0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4579] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4579] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4580] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4580] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4580] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 84.815522][ T3635] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 84.815543][ T3635] usb 5-1: config 0 has no interface number 0 [ 84.815566][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 84.815582][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4586] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 84.815600][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 84.815617][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 84.815632][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 84.815653][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 84.815675][ T3635] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4588] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4586] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4588] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4586] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4587] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4588] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4586] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 84.815694][ T3635] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.816802][ T3635] usb 5-1: config 0 descriptor?? [ 84.835621][ T144] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 84.835678][ T144] usb 3-1: config 0 has no interface number 0 [ 84.835709][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 84.835737][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4588] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4586] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4588] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4586] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4586] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4586] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4586] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4587] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4588] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 84.835767][ T144] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 84.835799][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 84.835824][ T144] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 84.835850][ T144] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4586] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4588] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4587] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4588] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4588] <... ioctl resumed>, 0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4588] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4588] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4579] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4579] <... futex resumed>) = 1 [pid 4577] <... futex resumed>) = 0 [pid 4577] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.835884][ T144] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 84.835911][ T144] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.837670][ T144] usb 3-1: config 0 descriptor?? [ 84.857780][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 84.857798][ T3635] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 84.877832][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 84.877850][ T144] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4577] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4577] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4577] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4587] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4579] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4587] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4588] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4577] <... clone resumed>, parent_tid=[4603], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4603 ./strace-static-x86_64: Process 4603 attached [pid 4587] <... ioctl resumed>, 0) = 0 [pid 4580] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4577] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4580] <... futex resumed>) = 1 [pid 4579] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4577] <... futex resumed>) = 0 [pid 4603] set_robust_list(0x7f50b017b9e0, 24 [pid 4587] <... ioctl resumed>, 0) = 0 [pid 4580] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4577] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4574] <... futex resumed>) = 0 [pid 4587] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4587] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4587] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4603] <... set_robust_list resumed>) = 0 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4587] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4579] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4574] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4603] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4580] <... futex resumed>) = 0 [pid 4574] <... futex resumed>) = 1 [pid 4580] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4580] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4603] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4580] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4574] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 84.995467][ T1571] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 84.995498][ T1571] usb 1-1: config 0 has no interface number 0 [ 84.995528][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 84.995554][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4574] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4574] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4574] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4603] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4574] <... clone resumed>, parent_tid=[4604], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4604 [pid 4574] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4574] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4604 attached [pid 4604] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4604] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4603] <... ioctl resumed>, 0) = 0 [pid 4604] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4602] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4604] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4604] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4574] <... futex resumed>) = 0 [pid 4604] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4603] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4603] <... futex resumed>) = 1 [pid 4577] <... futex resumed>) = 0 [ 84.995585][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 84.995616][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 84.995642][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 84.995667][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4603] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [ 84.995702][ T1571] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 84.995728][ T1571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.997345][ T1571] usb 1-1: config 0 descriptor?? [pid 4586] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4583] <... futex resumed>) = 0 [pid 4586] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4583] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4583] <... futex resumed>) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4583] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4586] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4583] <... futex resumed>) = 0 [pid 4586] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4583] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4583] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4586] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4583] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4606], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4606 [pid 4583] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4583] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4606 attached [ 85.026688][ T6] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 85.026720][ T6] usb 2-1: config 0 has no interface number 0 [ 85.026763][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 85.026791][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 85.026823][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4606] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4587] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4587] <... futex resumed>) = 1 [pid 4579] <... futex resumed>) = 0 [pid 4587] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4579] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4606] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4588] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = 0 [pid 4577] exit_group(0 [pid 4579] <... futex resumed>) = ? [pid 4577] <... exit_group resumed>) = ? [pid 4606] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4603] <... futex resumed>) = ? [pid 4588] <... futex resumed>) = 1 [pid 4582] <... futex resumed>) = 0 [pid 4580] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4579] +++ exited with 0 +++ [pid 4578] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] <... futex resumed>) = 0 [pid 4574] exit_group(0 [pid 4604] <... futex resumed>) = ? [pid 4574] <... exit_group resumed>) = ? [ 85.026855][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 85.026881][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 85.026907][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 85.026943][ T6] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4606] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4604] +++ exited with 0 +++ [pid 4603] +++ exited with 0 +++ [pid 4588] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4587] <... futex resumed>) = 0 [pid 4582] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4580] +++ exited with 0 +++ [pid 4578] <... futex resumed>) = 1 [pid 4577] +++ exited with 0 +++ [pid 4574] +++ exited with 0 +++ [pid 4587] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4574, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4587] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 3605] restart_syscall(<... resuming interrupted clone ...> [pid 4587] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3605] <... restart_syscall resumed>) = 0 [pid 4606] <... ioctl resumed>, 0) = 0 [pid 4588] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4582] <... futex resumed>) = 0 [pid 4606] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4587] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4582] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] <... futex resumed>) = 1 [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4588] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4583] <... futex resumed>) = 0 [pid 4582] <... futex resumed>) = 0 [pid 4578] <... futex resumed>) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4577, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4606] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4588] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4582] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4578] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4608 [pid 4602] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4588] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4582] <... mmap resumed>) = 0x7f50b015b000 [pid 4578] <... mmap resumed>) = 0x7f50b015b000 [pid 3607] <... restart_syscall resumed>) = 0 ./strace-static-x86_64: Process 4608 attached [ 85.026970][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.036683][ T6] usb 2-1: config 0 descriptor?? [ 85.037764][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4582] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4578] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4608] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4608] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4608] setpgid(0, 0) = 0 [pid 4608] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4582] <... mprotect resumed>) = 0 [pid 4578] <... mprotect resumed>) = 0 [pid 4608] write(3, "1000", 4) = 4 [pid 4608] close(3 [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4582] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4578] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4608] <... close resumed>) = 0 [pid 4608] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4582] <... clone resumed>, parent_tid=[4610], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4610 [pid 4578] <... clone resumed>, parent_tid=[4611], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4611 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4612 [pid 4608] <... mmap resumed>) = 0x7f50b017c000 [pid 4608] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4611 attached [pid 4608] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4611] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4608] <... clone resumed>, parent_tid=[4614], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4614 ./strace-static-x86_64: Process 4614 attached ./strace-static-x86_64: Process 4612 attached ./strace-static-x86_64: Process 4610 attached [pid 4611] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4608] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [ 85.037780][ T1571] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 85.056025][ T3624] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 85.056055][ T3624] usb 6-1: config 0 has no interface number 0 [ 85.056086][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4602] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4582] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4611] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4608] <... futex resumed>) = 0 [pid 4611] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4608] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4611] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4611] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4614] set_robust_list(0x7f50b019c9e0, 24 [pid 4612] set_robust_list(0x555555fe45e0, 24 [pid 4611] <... ioctl resumed>, 0) = 0 [pid 4610] set_robust_list(0x7f50b017b9e0, 24 [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4582] <... futex resumed>) = 0 [pid 4578] <... futex resumed>) = 0 [pid 4614] <... set_robust_list resumed>) = 0 [pid 4612] <... set_robust_list resumed>) = 0 [pid 4611] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4611] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4614] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4612] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4610] <... set_robust_list resumed>) = 0 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4582] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4578] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4614] <... openat resumed>) = 3 [pid 4612] <... prctl resumed>) = 0 [pid 4610] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4586] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4578] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4614] ioctl(3, USB_RAW_IOCTL_INIT [pid 4612] setpgid(0, 0 [pid 4610] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4586] <... futex resumed>) = 0 [pid 4583] exit_group(0 [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4612] <... setpgid resumed>) = 0 [pid 4610] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4614] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4612] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4610] <... ioctl resumed>, 0) = 0 [pid 4614] <... ioctl resumed>, 0) = 0 [pid 4606] <... futex resumed>) = ? [pid 4602] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4583] <... exit_group resumed>) = ? [ 85.056114][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 85.056146][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4612] <... openat resumed>) = 3 [pid 4610] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4606] +++ exited with 0 +++ [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4586] +++ exited with 0 +++ [pid 4583] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4583, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4618 [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4612] write(3, "1000", 4 [pid 4610] <... futex resumed>) = 1 [pid 4602] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4582] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4618 attached [pid 4618] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4618] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4618] setpgid(0, 0 [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4612] <... write resumed>) = 4 [pid 4610] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4602] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4618] <... setpgid resumed>) = 0 [pid 4618] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4618] write(3, "1000", 4) = 4 [pid 4618] close(3) = 0 [pid 4618] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4612] close(3 [pid 4602] <... ioctl resumed>, 0) = 0 [pid 4618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4587] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4587] <... futex resumed>) = 0 [pid 4618] <... mprotect resumed>) = 0 [pid 4587] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4618] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4619], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4619 [pid 4618] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 85.056179][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 85.056207][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 85.056234][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 85.056273][ T3624] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4618] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4612] <... close resumed>) = 0 [pid 4602] ioctl(3, USB_RAW_IOCTL_CONFIGURE./strace-static-x86_64: Process 4619 attached [pid 4619] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4619] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4612] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... ioctl resumed>, 0) = 0 [pid 4578] exit_group(0 [pid 4619] <... openat resumed>) = 3 [pid 4619] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4619] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4611] <... futex resumed>) = ? [pid 4602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4587] <... futex resumed>) = ? [pid 4578] <... exit_group resumed>) = ? [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4611] +++ exited with 0 +++ [pid 4587] +++ exited with 0 +++ [pid 4612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4602] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4578] +++ exited with 0 +++ [pid 4612] <... mmap resumed>) = 0x7f50b017c000 [pid 4602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4578, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4612] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4602] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4612] <... mprotect resumed>) = 0 [pid 4602] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4612] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4602] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4620 attached [ 85.056300][ T3624] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.058018][ T3624] usb 6-1: config 0 descriptor?? [ 85.085090][ T3626] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 85.085829][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 85.085845][ T6] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4621 [pid 4612] <... clone resumed>, parent_tid=[4620], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4620 [pid 4620] set_robust_list(0x7f50b019c9e0, 24 [pid 4612] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4588] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4621 attached [pid 4621] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4621] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4620] <... set_robust_list resumed>) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4588] <... futex resumed>) = 0 [pid 4621] setpgid(0, 0) = 0 [pid 4621] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4620] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4612] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4602] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4588] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4582] exit_group(0 [pid 4621] <... openat resumed>) = 3 [pid 4620] <... openat resumed>) = 3 [pid 4610] <... futex resumed>) = ? [pid 4588] <... futex resumed>) = ? [pid 4582] <... exit_group resumed>) = ? [pid 4621] write(3, "1000", 4) = 4 [pid 4620] ioctl(3, USB_RAW_IOCTL_INIT [pid 4610] +++ exited with 0 +++ [pid 4588] +++ exited with 0 +++ [pid 4582] +++ exited with 0 +++ [pid 4621] close(3) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4582, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4621] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4621] <... futex resumed>) = 0 [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4623 ./strace-static-x86_64: Process 4623 attached [ 85.106974][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 85.106992][ T3624] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 85.165213][ T3635] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 85.165239][ T3635] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.165262][ T3635] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4621] <... mmap resumed>) = 0x7f50b017c000 [pid 4620] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4621] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4621] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4623] set_robust_list(0x555555fe45e0, 24 [pid 4621] <... clone resumed>, parent_tid=[4625], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4625 [pid 4620] <... ioctl resumed>, 0) = 0 [pid 4623] <... set_robust_list resumed>) = 0 [pid 4621] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4621] <... futex resumed>) = 0 [pid 4623] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4621] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4623] <... prctl resumed>) = 0 [pid 4623] setpgid(0, 0) = 0 ./strace-static-x86_64: Process 4625 attached [pid 4625] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4623] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4625] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4625] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4625] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4623] <... openat resumed>) = 3 [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 85.167409][ T144] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 85.167431][ T144] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.167453][ T144] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 85.335716][ T2932] usb 3-1: USB disconnect, device number 26 [ 85.341730][ T3635] usb 5-1: USB disconnect, device number 26 [pid 4623] write(3, "1000", 4) = 4 [pid 4623] close(3) = 0 [pid 4623] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4623] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 85.376589][ T1571] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 85.376615][ T1571] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.376637][ T1571] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 85.465700][ T3624] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 85.465725][ T3624] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.465747][ T3624] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 85.505671][ T3626] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4623] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4628], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4628 [pid 4623] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4628 attached [pid 4628] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4628] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4628] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4628] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 85.505703][ T3626] usb 4-1: config 0 has no interface number 0 [ 85.505734][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 85.505761][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 85.505794][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 85.505827][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4602] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4600] <... futex resumed>) = 0 [pid 4602] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4600] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4600] <... futex resumed>) = 0 [pid 4602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4600] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4602] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4600] <... futex resumed>) = 0 [pid 4602] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4600] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4600] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4600] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4602] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4600] <... clone resumed>, parent_tid=[4630], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4630 [pid 4600] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4600] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4630 attached [pid 4630] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 85.505855][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 85.505881][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4630] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4630] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4630] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4630] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4600] <... futex resumed>) = 0 [ 85.505919][ T3626] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 85.505946][ T3626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 85.506725][ T6] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 85.506744][ T6] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.506766][ T6] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 85.514854][ T3626] usb 4-1: config 0 descriptor?? [ 85.521186][ T1571] usb 1-1: USB disconnect, device number 26 [ 85.614352][ T3635] usb 6-1: USB disconnect, device number 26 [ 85.652113][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 85.652132][ T3626] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 85.664004][ T3624] usb 2-1: USB disconnect, device number 26 [ 85.885782][ T2932] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 85.932940][ T3626] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 85.932965][ T3626] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 85.932987][ T3626] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 85.965981][ T6] usb 5-1: new high-speed USB device number 27 using dummy_hcd [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4619] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4602] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4602] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4600] exit_group(0 [pid 4630] <... futex resumed>) = ? [pid 4602] <... futex resumed>) = ? [pid 4600] <... exit_group resumed>) = ? [pid 4630] +++ exited with 0 +++ [pid 4602] +++ exited with 0 +++ [pid 4600] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4600, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4636 [ 86.055485][ T1571] usb 1-1: new high-speed USB device number 27 using dummy_hcd ./strace-static-x86_64: Process 4636 attached [pid 4619] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4636] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4636] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4636] setpgid(0, 0) = 0 [pid 4636] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4636] write(3, "1000", 4) = 4 [pid 4636] close(3) = 0 [pid 4636] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4636] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4636] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4625] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4636] <... clone resumed>, parent_tid=[4637], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4637 [pid 4636] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4637 attached ) = 0 [pid 4637] set_robust_list(0x7f50b019c9e0, 24 [pid 4636] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4637] <... set_robust_list resumed>) = 0 [pid 4637] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4637] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4637] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4625] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 86.097651][ T144] usb 4-1: USB disconnect, device number 27 [ 86.115464][ T3635] usb 6-1: new high-speed USB device number 27 using dummy_hcd [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4620] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4614] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4628] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4620] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4614] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 86.235435][ T3624] usb 2-1: new high-speed USB device number 27 using dummy_hcd [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4620] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4614] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4620] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4619] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4620] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4614] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4625] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4614] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4620] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4614] <... ioctl resumed>, 0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4614] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4620] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4614] <... ioctl resumed>, 0) = 0 [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4619] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4614] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4614] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4614] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4614] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 86.325640][ T6] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 86.325671][ T6] usb 5-1: config 0 has no interface number 0 [ 86.325701][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4625] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4620] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4619] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4614] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4625] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4619] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4625] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 86.325727][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 86.325758][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 86.325790][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4619] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4625] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4619] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 86.325817][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 86.325841][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.325877][ T6] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4625] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4625] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4625] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4628] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4625] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4619] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4619] <... ioctl resumed>, 0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4619] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4628] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4619] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 86.325902][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.328292][ T6] usb 5-1: config 0 descriptor?? [ 86.343871][ T2932] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4637] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4628] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4637] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 86.343903][ T2932] usb 3-1: config 0 has no interface number 0 [ 86.343935][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.343963][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 86.343996][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4614] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4608] <... futex resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4620] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4608] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... ioctl resumed>, 0) = 0 [pid 4620] <... futex resumed>) = 1 [pid 4612] <... futex resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4620] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4612] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... ioctl resumed>, 0) = 0 [pid 4620] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4614] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4620] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4614] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4612] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4620] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4612] <... futex resumed>) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4620] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4612] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4608] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4628] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4612] <... mmap resumed>) = 0x7f50b015b000 [pid 4608] <... mmap resumed>) = 0x7f50b015b000 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4612] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4608] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4628] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4614] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4612] <... mprotect resumed>) = 0 [pid 4608] <... mprotect resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4612] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4608] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4612] <... clone resumed>, parent_tid=[4661], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4661 [pid 4608] <... clone resumed>, parent_tid=[4662], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4662 [pid 4612] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4608] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4662 attached [pid 4612] <... futex resumed>) = 0 [pid 4608] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4661 attached [pid 4662] set_robust_list(0x7f50b017b9e0, 24 [pid 4612] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4608] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4662] <... set_robust_list resumed>) = 0 [pid 4661] set_robust_list(0x7f50b017b9e0, 24 [pid 4620] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4662] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4661] <... set_robust_list resumed>) = 0 [ 86.344028][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 86.344056][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4662] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4662] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4662] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4662] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4661] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4608] <... futex resumed>) = 0 [pid 4661] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4661] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4612] <... futex resumed>) = 0 [ 86.344083][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.344120][ T2932] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 86.344146][ T2932] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.345937][ T2932] usb 3-1: config 0 descriptor?? [pid 4661] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4625] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4621] <... futex resumed>) = 0 [pid 4625] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4621] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4625] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4621] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4625] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4621] <... futex resumed>) = 0 [pid 4625] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4621] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4625] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4621] <... mmap resumed>) = 0x7f50b015b000 [pid 4621] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [ 86.407838][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 86.407857][ T6] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.413088][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 86.413105][ T2932] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.475517][ T3635] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 86.475548][ T3635] usb 6-1: config 0 has no interface number 0 [pid 4625] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4621] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4619] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4619] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4618] <... futex resumed>) = 0 [pid 4621] <... clone resumed>, parent_tid=[4664], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4664 [pid 4621] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4618] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4664 attached [pid 4664] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4664] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4664] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4664] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] <... futex resumed>) = 0 [pid 4619] <... futex resumed>) = 0 [pid 4618] <... futex resumed>) = 1 [pid 4664] <... futex resumed>) = 0 [pid 4621] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4619] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4664] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4619] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4618] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4619] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4618] <... futex resumed>) = 0 [pid 4618] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4618] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4618] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4665], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4665 [pid 4618] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4618] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4621] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) ./strace-static-x86_64: Process 4665 attached [pid 4665] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4637] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4619] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 86.475578][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.475604][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 86.475635][ T3635] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 86.475665][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4665] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4665] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4665] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4618] <... futex resumed>) = 0 [pid 4665] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4637] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4620] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4620] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4612] exit_group(0 [pid 4661] <... futex resumed>) = ? [pid 4620] <... futex resumed>) = ? [pid 4612] <... exit_group resumed>) = ? [ 86.475692][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 86.475717][ T3635] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.475753][ T3635] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 86.475779][ T3635] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.477731][ T3635] usb 6-1: config 0 descriptor?? [pid 4661] +++ exited with 0 +++ [pid 4637] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4620] +++ exited with 0 +++ [pid 4614] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4612] +++ exited with 0 +++ [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4623] <... futex resumed>) = 0 [pid 4628] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4623] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4623] <... futex resumed>) = 0 [pid 4628] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4623] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4628] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4623] <... futex resumed>) = 0 [pid 4614] <... futex resumed>) = 0 [pid 4608] exit_group(0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4612, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4628] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4662] <... futex resumed>) = ? [pid 4623] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4608] <... exit_group resumed>) = ? [pid 4662] +++ exited with 0 +++ [pid 4623] <... mprotect resumed>) = 0 [pid 4637] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4623] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4623] <... clone resumed>, parent_tid=[4667], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4667 [pid 4623] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4623] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4614] +++ exited with 0 +++ [pid 4608] +++ exited with 0 +++ [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4667 attached [pid 4667] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4667] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4608, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4668 attached [ 86.484528][ T1571] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 86.484556][ T1571] usb 1-1: config 0 has no interface number 0 [ 86.484591][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4668 [pid 4667] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4668] set_robust_list(0x555555fe45e0, 24 [pid 4637] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4669 [pid 4667] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4667] <... ioctl resumed>, 0) = 0 [pid 4667] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4669 attached ) = 1 [pid 4623] <... futex resumed>) = 0 [pid 4669] set_robust_list(0x555555fe45e0, 24 [pid 4667] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4669] <... set_robust_list resumed>) = 0 [pid 4669] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4669] setpgid(0, 0) = 0 [pid 4669] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4669] write(3, "1000", 4) = 4 [pid 4669] close(3) = 0 [pid 4669] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4669] <... futex resumed>) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4637] <... ioctl resumed>, 0) = 0 [pid 4669] <... mmap resumed>) = 0x7f50b017c000 [pid 4637] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4669] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4668] <... set_robust_list resumed>) = 0 [pid 4637] <... ioctl resumed>, 0) = 0 [pid 4669] <... mprotect resumed>) = 0 [pid 4668] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4669] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4637] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4669] <... clone resumed>, parent_tid=[4670], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4670 [pid 4637] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4669] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4669] <... futex resumed>) = 0 [pid 4637] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4669] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4668] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 4670 attached [pid 4668] setpgid(0, 0 [ 86.484618][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 86.484649][ T1571] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 86.484682][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 86.484715][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4670] set_robust_list(0x7f50b019c9e0, 24 [pid 4668] <... setpgid resumed>) = 0 [pid 4670] <... set_robust_list resumed>) = 0 [pid 4668] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4670] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4670] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4670] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4668] <... openat resumed>) = 3 [pid 4637] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4668] write(3, "1000", 4 [pid 4625] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4621] exit_group(0 [pid 4625] <... futex resumed>) = 0 [pid 4625] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4664] <... futex resumed>) = ? [pid 4668] <... write resumed>) = 4 [pid 4625] <... futex resumed>) = ? [pid 4621] <... exit_group resumed>) = ? [pid 4664] +++ exited with 0 +++ [pid 4668] close(3 [pid 4625] +++ exited with 0 +++ [pid 4668] <... close resumed>) = 0 [pid 4621] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4621, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4668] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4672 [pid 4668] <... futex resumed>) = 0 [pid 4668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4668] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4668] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4673], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4673 [pid 4668] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4673 attached ) = 0 ./strace-static-x86_64: Process 4672 attached [pid 4672] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4619] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4619] <... futex resumed>) = 0 [pid 4618] exit_group(0 [pid 4672] <... prctl resumed>) = 0 [pid 4665] <... futex resumed>) = ? [pid 4618] <... exit_group resumed>) = ? [ 86.484739][ T1571] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.484773][ T1571] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 86.484798][ T1571] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4673] set_robust_list(0x7f50b019c9e0, 24 [pid 4672] setpgid(0, 0 [pid 4668] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4665] +++ exited with 0 +++ [pid 4619] +++ exited with 0 +++ [pid 4618] +++ exited with 0 +++ [pid 4673] <... set_robust_list resumed>) = 0 [pid 4672] <... setpgid resumed>) = 0 [pid 4672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4672] write(3, "1000", 4) = 4 [pid 4672] close(3) = 0 [pid 4672] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4673] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4618, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4672] <... mmap resumed>) = 0x7f50b017c000 [pid 4672] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4672] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4674], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4674 [pid 4672] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4672] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4674 attached [pid 4674] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4674] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4673] <... openat resumed>) = 3 [pid 4673] ioctl(3, USB_RAW_IOCTL_INIT [pid 4674] <... openat resumed>) = 3 [pid 4674] ioctl(3, USB_RAW_IOCTL_INIT [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4673] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 86.491467][ T1571] usb 1-1: config 0 descriptor?? [ 86.517980][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 86.517998][ T3635] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.542356][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 86.542375][ T1571] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.545736][ T144] usb 4-1: new high-speed USB device number 28 using dummy_hcd [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4675 ./strace-static-x86_64: Process 4675 attached [pid 4675] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4675] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4675] setpgid(0, 0) = 0 [pid 4675] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4675] write(3, "1000", 4) = 4 [pid 4675] close(3) = 0 [pid 4675] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4675] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4675] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4676], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4676 [pid 4675] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4675] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4676 attached [pid 4676] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4676] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4676] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4676] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4628] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4628] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4623] exit_group(0 [pid 4667] <... futex resumed>) = ? [pid 4628] <... futex resumed>) = ? [pid 4623] <... exit_group resumed>) = ? [pid 4667] +++ exited with 0 +++ [pid 4628] +++ exited with 0 +++ [pid 4623] +++ exited with 0 +++ [ 86.595717][ T3624] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 86.595749][ T3624] usb 2-1: config 0 has no interface number 0 [ 86.595781][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.595808][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4623, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4680 ./strace-static-x86_64: Process 4680 attached [pid 4680] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4680] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4680] setpgid(0, 0) = 0 [pid 4680] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4680] write(3, "1000", 4) = 4 [pid 4680] close(3) = 0 [pid 4680] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4680] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4680] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4681], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4681 [ 86.595842][ T3624] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 86.595874][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 86.595900][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4680] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4637] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4637] <... futex resumed>) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4637] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4636] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4636] <... futex resumed>) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4636] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4637] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4636] <... futex resumed>) = 0 [pid 4637] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4636] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4636] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 4681 attached [pid 4636] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4681] set_robust_list(0x7f50b019c9e0, 24 [pid 4636] <... clone resumed>, parent_tid=[4682], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4682 [pid 4681] <... set_robust_list resumed>) = 0 [pid 4636] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4681] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 4682 attached [pid 4682] set_robust_list(0x7f50b017b9e0, 24 [pid 4637] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4636] <... futex resumed>) = 0 [pid 4682] <... set_robust_list resumed>) = 0 [pid 4636] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4681] <... openat resumed>) = 3 [pid 4681] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4681] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4682] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4682] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4682] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4682] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4636] <... futex resumed>) = 0 [ 86.595927][ T3624] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.595965][ T3624] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 86.595992][ T3624] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.597934][ T3624] usb 2-1: config 0 descriptor?? [ 86.658560][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 86.658578][ T3624] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.685490][ T6] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 86.685514][ T6] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 86.685536][ T6] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 86.690479][ T2932] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 86.690502][ T2932] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 86.690524][ T2932] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 86.795532][ T3635] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 86.795555][ T3635] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 86.795574][ T3635] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 86.854196][ T1571] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 86.854220][ T1571] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4682] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4670] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4637] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4636] exit_group(0 [pid 4637] <... futex resumed>) = ? [pid 4636] <... exit_group resumed>) = ? [pid 4682] <... futex resumed>) = ? [pid 4637] +++ exited with 0 +++ [pid 4682] +++ exited with 0 +++ [pid 4636] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4636, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4692 ./strace-static-x86_64: Process 4692 attached [pid 4670] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4692] set_robust_list(0x555555fe45e0, 24 [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4692] <... set_robust_list resumed>) = 0 [pid 4692] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4692] setpgid(0, 0) = 0 [ 86.854241][ T1571] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 86.860116][ T3635] usb 5-1: USB disconnect, device number 27 [ 86.891588][ T1571] usb 3-1: USB disconnect, device number 27 [ 86.905570][ T144] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4692] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4692] write(3, "1000", 4) = 4 [pid 4692] close(3) = 0 [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4692] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4692] <... futex resumed>) = 0 [pid 4692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4692] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4692] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4695], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4695 ./strace-static-x86_64: Process 4695 attached [pid 4692] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4692] <... futex resumed>) = 0 [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4692] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4695] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4695] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4695] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4695] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4695] <... ioctl resumed>, 0) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4676] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 86.905599][ T144] usb 4-1: config 0 has no interface number 0 [ 86.905632][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.905659][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 86.905689][ T144] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4676] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 86.905720][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 86.905745][ T144] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 86.905770][ T144] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 86.905805][ T144] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 86.905831][ T144] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.907717][ T144] usb 4-1: config 0 descriptor?? [ 86.935546][ T3624] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 86.935569][ T3624] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 86.935590][ T3624] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 86.967826][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4681] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 86.967844][ T144] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 86.992634][ T2932] usb 6-1: USB disconnect, device number 27 [ 87.016886][ T3624] usb 1-1: USB disconnect, device number 27 [ 87.103503][ T6] usb 2-1: USB disconnect, device number 27 [ 87.225590][ T144] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 87.225615][ T144] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4670] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 87.225653][ T144] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 87.372928][ T1571] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 87.405123][ T23] usb 4-1: USB disconnect, device number 28 [ 87.425788][ T3635] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 87.446259][ T2932] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 87.465758][ T3624] usb 1-1: new high-speed USB device number 28 using dummy_hcd [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4670] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4676] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 87.580447][ T6] usb 2-1: new high-speed USB device number 28 using dummy_hcd [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4676] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4673] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4670] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4676] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4676] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4670] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4676] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4670] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4674] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4673] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4670] <... ioctl resumed>, 0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4670] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4670] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4670] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4676] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4673] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4673] <... ioctl resumed>, 0) = 0 [pid 4673] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4670] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 87.785674][ T1571] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 87.785706][ T1571] usb 3-1: config 0 has no interface number 0 [ 87.785748][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 87.785776][ T1571] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4695] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4681] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4676] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] <... ioctl resumed>, 0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4676] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4676] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4673] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4676] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4673] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [ 87.785808][ T1571] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 87.785840][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 87.785868][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 87.785894][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4695] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4681] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4674] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4673] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4673] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4681] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4674] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 87.785931][ T1571] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 87.785959][ T1571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.787494][ T3635] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 87.787523][ T3635] usb 5-1: config 0 has no interface number 0 [ 87.787553][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4674] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4673] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4681] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4674] <... ioctl resumed>, 0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4674] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4681] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 87.787579][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 87.787620][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 87.787652][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4674] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4681] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4681] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 87.787678][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 87.787704][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 87.787739][ T3635] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4670] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4670] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4669] <... futex resumed>) = 0 [pid 4669] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4670] <... futex resumed>) = 0 [pid 4669] <... futex resumed>) = 1 [pid 4670] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4669] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4676] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4670] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4669] <... futex resumed>) = 0 [pid 4676] <... futex resumed>) = 1 [ 87.787765][ T3635] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.789627][ T3635] usb 5-1: config 0 descriptor?? [ 87.789643][ T1571] usb 3-1: config 0 descriptor?? [ 87.829829][ T3624] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 87.829861][ T3624] usb 1-1: config 0 has no interface number 0 [ 87.829900][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4676] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4675] <... futex resumed>) = 0 [pid 4670] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4669] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4669] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4669] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4715], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4715 [pid 4669] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4669] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4715 attached [pid 4675] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4670] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4715] set_robust_list(0x7f50b017b9e0, 24 [pid 4676] <... futex resumed>) = 0 [pid 4675] <... futex resumed>) = 1 [pid 4695] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4715] <... set_robust_list resumed>) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4675] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4695] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4676] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4675] <... futex resumed>) = 0 [ 87.829929][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 87.829961][ T3624] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 87.829993][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 87.830019][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 87.830044][ T3624] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4715] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4676] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4675] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4695] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4673] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4715] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4673] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4715] <... ioctl resumed>, 0) = 0 [pid 4675] <... mmap resumed>) = 0x7f50b015b000 [pid 4668] <... futex resumed>) = 0 [pid 4695] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4676] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4715] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4668] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4715] <... futex resumed>) = 1 [pid 4675] <... mprotect resumed>) = 0 [pid 4673] <... futex resumed>) = 0 [pid 4669] <... futex resumed>) = 0 [pid 4668] <... futex resumed>) = 1 [pid 4673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [ 87.830083][ T3624] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 87.830110][ T3624] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.831815][ T3624] usb 1-1: config 0 descriptor?? [ 87.837691][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 87.837708][ T1571] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 87.838810][ T23] usb 4-1: new high-speed USB device number 29 using dummy_hcd [pid 4673] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4715] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4675] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4668] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4668] <... futex resumed>) = 0 [pid 4675] <... clone resumed>, parent_tid=[4719], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4719 [pid 4674] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4673] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4719 attached [pid 4719] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4719] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4675] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] <... futex resumed>) = 1 [pid 4668] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4695] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4672] <... futex resumed>) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4672] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4672] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4672] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4672] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4720], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4720 [pid 4672] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4672] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4675] <... futex resumed>) = 1 [pid 4674] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4668] <... mmap resumed>) = 0x7f50b015b000 [pid 4719] <... futex resumed>) = 0 [pid 4719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4719] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4719] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4719] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4720 attached [pid 4720] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4720] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4720] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4675] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4668] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4681] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4675] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4668] <... mprotect resumed>) = 0 [pid 4681] <... futex resumed>) = 1 [pid 4668] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4680] <... futex resumed>) = 0 [pid 4680] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4680] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4680] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4695] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4680] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4695] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4680] <... mprotect resumed>) = 0 [pid 4695] <... ioctl resumed>, 0) = 0 [pid 4680] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4695] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4680] <... clone resumed>, parent_tid=[4721], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4721 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4680] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4680] <... futex resumed>) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4680] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4695] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4695] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4681] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4695] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4681] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4668] <... clone resumed>, parent_tid=[4722], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4722 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4681] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4668] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4668] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4681] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4721 attached [pid 4721] set_robust_list(0x7f50b017b9e0, 24) = 0 [ 87.892390][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 87.892410][ T3624] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 87.895816][ T2932] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4722 attached [pid 4722] set_robust_list(0x7f50b017b9e0, 24 [pid 4721] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4720] <... ioctl resumed>, 0x7f50b01792e0) = 1 [pid 4695] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4722] <... set_robust_list resumed>) = 0 [pid 4721] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4721] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4680] <... futex resumed>) = 0 [pid 4674] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4722] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4721] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4674] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4722] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4674] <... ioctl resumed>, 0) = 0 [pid 4722] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4674] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4722] <... ioctl resumed>, 0) = 0 [pid 4674] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4722] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4668] <... futex resumed>) = 0 [pid 4722] <... futex resumed>) = 1 [ 87.895845][ T2932] usb 6-1: config 0 has no interface number 0 [ 87.895882][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4722] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4670] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4670] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4669] exit_group(0 [pid 4715] <... futex resumed>) = ? [pid 4670] <... futex resumed>) = ? [pid 4669] <... exit_group resumed>) = ? [pid 4715] +++ exited with 0 +++ [pid 4670] +++ exited with 0 +++ [pid 4669] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4669, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4725 ./strace-static-x86_64: Process 4725 attached [pid 4725] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4725] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 87.895908][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4725] setpgid(0, 0) = 0 [pid 4725] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4725] write(3, "1000", 4) = 4 [pid 4725] close(3) = 0 [pid 4725] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4725] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4725] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4726], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4726 [pid 4725] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4726 attached [pid 4726] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4726] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4726] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4726] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 87.895940][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4676] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4676] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4673] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4673] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4675] exit_group(0 [pid 4668] exit_group(0 [pid 4722] <... futex resumed>) = ? [pid 4675] <... exit_group resumed>) = ? [pid 4676] <... futex resumed>) = ? [pid 4668] <... exit_group resumed>) = ? [pid 4722] +++ exited with 0 +++ [pid 4719] <... futex resumed>) = ? [pid 4676] +++ exited with 0 +++ [pid 4673] <... futex resumed>) = ? [pid 4719] +++ exited with 0 +++ [pid 4675] +++ exited with 0 +++ [pid 4673] +++ exited with 0 +++ [pid 4668] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4668, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4675, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4681] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4680] exit_group(0 [pid 4721] <... futex resumed>) = ? [pid 4681] <... futex resumed>) = ? [pid 4680] <... exit_group resumed>) = ? [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4729 [pid 4721] +++ exited with 0 +++ [pid 4681] +++ exited with 0 +++ [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4730 [pid 4680] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4680, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4731 ./strace-static-x86_64: Process 4731 attached ./strace-static-x86_64: Process 4730 attached ./strace-static-x86_64: Process 4729 attached [ 87.895970][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 87.895997][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 87.896022][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4731] set_robust_list(0x555555fe45e0, 24 [pid 4730] set_robust_list(0x555555fe45e0, 24 [pid 4729] set_robust_list(0x555555fe45e0, 24 [pid 4720] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4695] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4720] <... futex resumed>) = 1 [pid 4695] <... futex resumed>) = 1 [pid 4692] <... futex resumed>) = 0 [pid 4672] <... futex resumed>) = 0 [pid 4720] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4695] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4692] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4672] exit_group(0 [pid 4720] <... futex resumed>) = ? [pid 4695] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4692] <... futex resumed>) = 0 [pid 4674] <... futex resumed>) = ? [pid 4672] <... exit_group resumed>) = ? [pid 4731] <... set_robust_list resumed>) = 0 [pid 4730] <... set_robust_list resumed>) = 0 [pid 4729] <... set_robust_list resumed>) = 0 [pid 4720] +++ exited with 0 +++ [pid 4695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4692] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4674] +++ exited with 0 +++ [pid 4672] +++ exited with 0 +++ [pid 4731] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4730] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4729] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4695] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4692] <... futex resumed>) = 0 [pid 4731] <... prctl resumed>) = 0 [pid 4730] <... prctl resumed>) = 0 [pid 4729] <... prctl resumed>) = 0 [pid 4695] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4692] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4672, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4692] <... mmap resumed>) = 0x7f50b015b000 [pid 4692] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4731] setpgid(0, 0 [pid 4730] setpgid(0, 0 [pid 4729] setpgid(0, 0 [pid 4692] <... mprotect resumed>) = 0 [pid 4692] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4732], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4732 [pid 4692] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4692] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4732 attached [pid 4732] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4732] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4731] <... setpgid resumed>) = 0 [pid 4730] <... setpgid resumed>) = 0 [pid 4729] <... setpgid resumed>) = 0 [pid 4731] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4730] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4729] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4731] <... openat resumed>) = 3 [pid 4730] <... openat resumed>) = 3 [pid 4729] <... openat resumed>) = 3 [pid 4695] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4731] write(3, "1000", 4 [pid 4729] write(3, "1000", 4 [pid 4731] <... write resumed>) = 4 [pid 4730] write(3, "1000", 4 [pid 4729] <... write resumed>) = 4 ./strace-static-x86_64: Process 4733 attached [pid 4733] set_robust_list(0x555555fe45e0, 24 [pid 4731] close(3 [pid 4730] <... write resumed>) = 4 [pid 4729] close(3 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4733 [pid 4733] <... set_robust_list resumed>) = 0 [pid 4733] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4733] setpgid(0, 0) = 0 [pid 4733] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4733] write(3, "1000", 4) = 4 [pid 4733] close(3) = 0 [pid 4733] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4733] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4733] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4735], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4735 [pid 4733] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4733] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4735 attached [pid 4735] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4735] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4735] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4731] <... close resumed>) = 0 [pid 4730] close(3 [pid 4729] <... close resumed>) = 0 [pid 4731] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... close resumed>) = 0 [pid 4729] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... ioctl resumed>, 0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4731] <... futex resumed>) = 0 [ 87.896057][ T2932] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 87.896089][ T2932] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.904795][ T2932] usb 6-1: config 0 descriptor?? [ 87.957153][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4732] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4730] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] <... futex resumed>) = 0 [pid 4732] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4731] <... mmap resumed>) = 0x7f50b017c000 [pid 4730] <... futex resumed>) = 0 [pid 4729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4729] <... mmap resumed>) = 0x7f50b017c000 [pid 4732] <... ioctl resumed>, 0) = 0 [pid 4731] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4732] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4731] <... mprotect resumed>) = 0 [pid 4732] <... futex resumed>) = 1 [pid 4731] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4692] <... futex resumed>) = 0 [pid 4732] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4731] <... clone resumed>, parent_tid=[4736], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4736 [pid 4731] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4731] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4730] <... mmap resumed>) = 0x7f50b017c000 [pid 4729] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4730] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4729] <... mprotect resumed>) = 0 [pid 4730] <... mprotect resumed>) = 0 [pid 4729] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4730] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4729] <... clone resumed>, parent_tid=[4737], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4737 [pid 4730] <... clone resumed>, parent_tid=[4738], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4738 [pid 4729] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4736 attached ./strace-static-x86_64: Process 4738 attached [pid 4738] set_robust_list(0x7f50b019c9e0, 24 [pid 4736] set_robust_list(0x7f50b019c9e0, 24 [pid 4738] <... set_robust_list resumed>) = 0 [pid 4736] <... set_robust_list resumed>) = 0 [pid 4738] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4736] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4738] <... openat resumed>) = 3 [pid 4736] <... openat resumed>) = 3 [pid 4738] ioctl(3, USB_RAW_IOCTL_INIT [pid 4736] ioctl(3, USB_RAW_IOCTL_INIT [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4730] <... futex resumed>) = 0 [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4736] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4738] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 4737 attached [pid 4730] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4729] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4736] <... ioctl resumed>, 0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4737] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4737] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4737] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [ 87.957171][ T3635] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 87.996341][ T6] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 87.996372][ T6] usb 2-1: config 0 has no interface number 0 [pid 4737] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 87.996405][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 87.996434][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 87.996467][ T6] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 87.996500][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 87.996524][ T6] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 87.996548][ T6] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 87.996588][ T6] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 87.996613][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 87.998328][ T6] usb 2-1: config 0 descriptor?? [ 88.008445][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 88.008463][ T2932] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4695] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4695] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4692] exit_group(0 [pid 4732] <... futex resumed>) = ? [pid 4695] <... futex resumed>) = ? [pid 4692] <... exit_group resumed>) = ? [pid 4732] +++ exited with 0 +++ [pid 4695] +++ exited with 0 +++ [pid 4692] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4692, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 88.042118][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 88.042141][ T6] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 88.176152][ T1571] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.176177][ T1571] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 88.176200][ T1571] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.225551][ T23] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4741 attached , child_tidptr=0x555555fe45d0) = 4741 [pid 4741] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4741] setpgid(0, 0) = 0 [ 88.225582][ T23] usb 4-1: config 0 has no interface number 0 [ 88.225617][ T23] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 88.225643][ T23] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 88.225674][ T23] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 88.225705][ T23] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4741] write(3, "1000", 4 [pid 4726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4741] <... write resumed>) = 4 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4741] close(3) = 0 [pid 4741] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 88.225731][ T23] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 88.225755][ T23] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 88.225791][ T23] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 88.225817][ T23] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.233776][ T23] usb 4-1: config 0 descriptor?? [pid 4741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4726] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4741] <... mmap resumed>) = 0x7f50b017c000 [pid 4741] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4741] <... mprotect resumed>) = 0 [pid 4741] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4743 attached [pid 4743] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4743] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] <... clone resumed>, parent_tid=[4743], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4743 [pid 4741] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = 1 [pid 4741] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4743] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4743] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4743] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 88.235493][ T3624] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.235516][ T3624] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 88.235539][ T3624] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.277678][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 88.277696][ T23] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 88.295507][ T3635] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.295523][ T3635] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 88.295536][ T3635] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.297173][ T6] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.297194][ T6] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 88.297215][ T6] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.315468][ T2932] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.315491][ T2932] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4737] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 88.315512][ T2932] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.331091][ T2932] usb 3-1: USB disconnect, device number 28 [ 88.443912][ T6] usb 5-1: USB disconnect, device number 28 [ 88.444814][ T3635] usb 1-1: USB disconnect, device number 28 [ 88.463624][ T1571] usb 2-1: USB disconnect, device number 28 [ 88.489832][ T3624] usb 6-1: USB disconnect, device number 28 [ 88.578061][ T23] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 88.578087][ T23] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 88.578109][ T23] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 88.734758][ T3626] usb 4-1: USB disconnect, device number 29 [ 88.816675][ T2932] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 88.937302][ T3624] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 88.960440][ T3635] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 88.960541][ T6] usb 5-1: new high-speed USB device number 29 using dummy_hcd [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 88.998389][ T1571] usb 2-1: new high-speed USB device number 29 using dummy_hcd [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4726] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4737] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4726] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4726] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4735] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4726] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 89.205550][ T2932] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 89.205580][ T2932] usb 3-1: config 0 has no interface number 0 [ 89.205609][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4726] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4738] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4737] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4736] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4743] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 89.205635][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 89.205666][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 89.205695][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4737] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4743] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4735] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4738] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4737] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4736] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4735] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 89.205721][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 89.205745][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.205780][ T2932] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 89.205808][ T2932] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4738] <... ioctl resumed>, 0) = 0 [pid 4737] <... ioctl resumed>, 0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4737] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4737] <... ioctl resumed>, 0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4738] <... ioctl resumed>, 0) = 0 [pid 4737] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4735] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4736] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4738] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4737] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 89.207491][ T2932] usb 3-1: config 0 descriptor?? [ 89.275374][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 89.275393][ T2932] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.275816][ T3626] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 89.304301][ T3624] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 89.304332][ T3624] usb 6-1: config 0 has no interface number 0 [pid 4737] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4736] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4738] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4737] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4736] <... ioctl resumed>, 0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4736] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4738] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4736] <... ioctl resumed>, 0) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4738] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 89.304364][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.304392][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 89.304425][ T3624] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4726] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4725] <... futex resumed>) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4725] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4726] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4725] <... futex resumed>) = 0 [pid 4726] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4725] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4725] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4725] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4762], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4762 [pid 4725] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4725] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4762 attached [pid 4762] set_robust_list(0x7f50b017b9e0, 24 [pid 4726] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4762] <... set_robust_list resumed>) = 0 [ 89.304457][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 89.304482][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 89.304504][ T3624] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4762] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4762] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4762] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4725] <... futex resumed>) = 0 [pid 4762] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4743] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 89.304542][ T3624] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 89.304569][ T3624] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.308235][ T3624] usb 6-1: config 0 descriptor?? [ 89.322675][ T3635] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4735] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4733] <... futex resumed>) = 0 [pid 4743] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4735] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4733] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4733] <... futex resumed>) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4733] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4735] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4733] <... futex resumed>) = 0 [pid 4735] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4733] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4733] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4733] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4769], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4769 [pid 4733] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4733] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4769 attached [pid 4769] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4769] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4743] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4735] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 89.322702][ T3635] usb 1-1: config 0 has no interface number 0 [ 89.322731][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4769] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4743] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4769] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4738] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 1 [pid 4737] <... futex resumed>) = 1 [pid 4738] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4737] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4769] <... ioctl resumed>, 0) = 0 [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4769] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4730] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4743] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4743] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4743] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4769] <... futex resumed>) = 1 [pid 4743] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4738] <... futex resumed>) = 0 [pid 4737] <... futex resumed>) = 0 [pid 4736] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = 1 [pid 4729] <... futex resumed>) = 1 [pid 4769] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4743] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4738] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4736] <... futex resumed>) = 1 [pid 4733] <... futex resumed>) = 0 [pid 4731] <... futex resumed>) = 0 [pid 4730] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4738] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4737] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4736] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4731] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4738] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4737] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4731] <... futex resumed>) = 0 [pid 4731] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4731] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4731] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4731] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4772], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4772 [pid 4731] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4731] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4736] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4729] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4743] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4736] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4730] <... mmap resumed>) = 0x7f50b015b000 [pid 4729] <... mmap resumed>) = 0x7f50b015b000 [pid 4726] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4729] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4726] <... futex resumed>) = 0 [pid 4730] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4729] <... mprotect resumed>) = 0 [pid 4726] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4725] exit_group(0 [pid 4730] <... mprotect resumed>) = 0 [pid 4729] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4772 attached [pid 4772] set_robust_list(0x7f50b017b9e0, 24 [pid 4738] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4737] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4772] <... set_robust_list resumed>) = 0 [pid 4762] <... futex resumed>) = ? [pid 4726] <... futex resumed>) = ? [pid 4730] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4725] <... exit_group resumed>) = ? [pid 4772] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4762] +++ exited with 0 +++ [pid 4726] +++ exited with 0 +++ [pid 4725] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4725, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 4774 attached [pid 4730] <... clone resumed>, parent_tid=[4775], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4775 [pid 4729] <... clone resumed>, parent_tid=[4774], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4774 [pid 4730] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4729] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... futex resumed>) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4730] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4729] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4774] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4736] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 89.322757][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 89.322789][ T3635] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4775 attached [pid 4774] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4774] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4774] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4774] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4776 attached [pid 4776] set_robust_list(0x555555fe45e0, 24 [pid 4775] set_robust_list(0x7f50b017b9e0, 24 [pid 4776] <... set_robust_list resumed>) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4776 [pid 4776] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4775] <... set_robust_list resumed>) = 0 [pid 4729] <... futex resumed>) = 0 [pid 4776] <... prctl resumed>) = 0 [pid 4775] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4772] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4776] setpgid(0, 0 [pid 4772] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4776] <... setpgid resumed>) = 0 [pid 4775] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4772] <... ioctl resumed>, 0) = 0 [pid 4776] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4772] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4775] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4776] <... openat resumed>) = 3 [pid 4772] <... futex resumed>) = 1 [pid 4731] <... futex resumed>) = 0 [pid 4775] <... ioctl resumed>, 0) = 0 [pid 4776] write(3, "1000", 4 [pid 4775] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4772] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4776] <... write resumed>) = 4 [pid 4775] <... futex resumed>) = 1 [pid 4730] <... futex resumed>) = 0 [pid 4776] close(3 [pid 4775] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4776] <... close resumed>) = 0 [pid 4776] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4776] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4776] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4779], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4779 [pid 4776] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 89.322821][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 89.322846][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4776] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4779 attached [pid 4779] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4779] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4779] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4779] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4735] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4733] exit_group(0 [pid 4735] <... futex resumed>) = 0 [pid 4735] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4769] <... futex resumed>) = ? [pid 4733] <... exit_group resumed>) = ? [pid 4735] <... futex resumed>) = ? [pid 4735] +++ exited with 0 +++ [pid 4769] +++ exited with 0 +++ [pid 4733] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4733, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [ 89.322869][ T3635] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.322904][ T3635] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 89.322929][ T3635] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.323694][ T6] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4782 ./strace-static-x86_64: Process 4782 attached [pid 4782] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4782] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4782] setpgid(0, 0) = 0 [pid 4782] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4782] write(3, "1000", 4) = 4 [pid 4782] close(3) = 0 [pid 4782] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4782] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4782] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4783], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4783 [pid 4782] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4782] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4743] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4743] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4738] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4737] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4738] <... futex resumed>) = 0 [pid 4737] <... futex resumed>) = 0 [pid 4738] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4737] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4783 attached [pid 4783] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4783] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4783] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4783] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4741] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4743] <... futex resumed>) = 0 [pid 4741] <... futex resumed>) = 1 [pid 4730] exit_group(0 [ 89.323720][ T6] usb 5-1: config 0 has no interface number 0 [ 89.323748][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.323774][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4729] exit_group(0 [pid 4743] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4741] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4736] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4730] <... exit_group resumed>) = ? [pid 4729] <... exit_group resumed>) = ? [pid 4774] <... futex resumed>) = ? [pid 4738] <... futex resumed>) = ? [pid 4775] <... futex resumed>) = 230 [pid 4737] <... futex resumed>) = ? [pid 4736] <... futex resumed>) = 0 [pid 4743] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4741] <... futex resumed>) = 0 [pid 4737] +++ exited with 0 +++ [pid 4774] +++ exited with 0 +++ [pid 4731] exit_group(0 [pid 4772] <... futex resumed>) = ? [pid 4731] <... exit_group resumed>) = ? [pid 4772] +++ exited with 0 +++ [pid 4775] +++ exited with 0 +++ [pid 4743] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4738] +++ exited with 0 +++ [pid 4730] +++ exited with 0 +++ [pid 4729] +++ exited with 0 +++ [pid 4741] <... mmap resumed>) = 0x7f50b015b000 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4730, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4736] +++ exited with 0 +++ [pid 4731] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4729, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4741] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4731, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 4741] <... mprotect resumed>) = 0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4741] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4785 [pid 4743] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4785 attached [pid 4785] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4785] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4785] setpgid(0, 0) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4785] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4741] <... clone resumed>, parent_tid=[4786], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4786 [pid 4785] <... openat resumed>) = 3 [pid 4785] write(3, "1000", 4) = 4 [pid 4785] close(3) = 0 [pid 4785] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4785] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4785] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4788], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4788 [pid 4741] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4787 [pid 4785] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4785] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4786 attached [pid 4786] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4786] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4741] <... futex resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4789 [pid 4741] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4789 attached [pid 4789] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4789] setpgid(0, 0) = 0 [pid 4789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4786] <... ioctl resumed>, 0x7f50b017a2f0) = 0 ./strace-static-x86_64: Process 4788 attached [pid 4789] write(3, "1000", 4 [pid 4786] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4789] <... write resumed>) = 4 [pid 4788] set_robust_list(0x7f50b019c9e0, 24 [pid 4786] <... ioctl resumed>, 0) = 0 [pid 4789] close(3 [pid 4788] <... set_robust_list resumed>) = 0 [pid 4786] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4789] <... close resumed>) = 0 [pid 4788] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4786] <... futex resumed>) = 1 [pid 4741] <... futex resumed>) = 0 [pid 4789] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... openat resumed>) = 3 [pid 4786] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4789] <... futex resumed>) = 0 [ 89.323805][ T6] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4788] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 4787 attached [pid 4789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4789] <... mmap resumed>) = 0x7f50b017c000 [pid 4788] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4789] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4788] <... ioctl resumed>, 0) = 0 [pid 4787] set_robust_list(0x555555fe45e0, 24 [pid 4789] <... mprotect resumed>) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4787] <... set_robust_list resumed>) = 0 [pid 4789] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4789] <... clone resumed>, parent_tid=[4790], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4790 [pid 4789] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4789] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4790 attached [pid 4790] set_robust_list(0x7f50b019c9e0, 24 [pid 4787] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4790] <... set_robust_list resumed>) = 0 [pid 4790] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4787] <... prctl resumed>) = 0 [pid 4790] <... openat resumed>) = 3 [pid 4790] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4790] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4787] setpgid(0, 0 [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 89.323837][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 89.323864][ T6] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4787] <... setpgid resumed>) = 0 [pid 4787] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4787] write(3, "1000", 4) = 4 [pid 4787] close(3) = 0 [pid 4787] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4787] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4787] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4792], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4792 [pid 4787] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4787] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4792 attached [pid 4792] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4792] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4792] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4792] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 89.323891][ T6] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.323926][ T6] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 89.323952][ T6] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.329313][ T6] usb 5-1: config 0 descriptor?? [ 89.332837][ T3635] usb 1-1: config 0 descriptor?? [ 89.395548][ T1571] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 89.395577][ T1571] usb 2-1: config 0 has no interface number 0 [ 89.395609][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.395636][ T1571] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4743] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4743] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4741] exit_group(0) = ? [pid 4786] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 4743] <... futex resumed>) = ? [pid 4786] +++ exited with 0 +++ [pid 4743] +++ exited with 0 +++ [pid 4741] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4741, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [ 89.395667][ T1571] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 89.395697][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 89.395723][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 89.395747][ T1571] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4796 attached [pid 4796] set_robust_list(0x555555fe45e0, 24 [pid 4779] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4796 [pid 4796] <... set_robust_list resumed>) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4796] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 89.395785][ T1571] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 89.395811][ T1571] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.396017][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 89.396032][ T3624] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.397562][ T1571] usb 2-1: config 0 descriptor?? [ 89.447778][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4779] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4796] setpgid(0, 0) = 0 [pid 4796] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4796] write(3, "1000", 4) = 4 [ 89.447796][ T6] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.451822][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 89.451836][ T3635] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.469207][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 89.469226][ T1571] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.555601][ T2932] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.555626][ T2932] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4796] close(3) = 0 [pid 4796] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [ 89.555647][ T2932] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 89.655678][ T3626] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 89.655710][ T3626] usb 4-1: config 0 has no interface number 0 [ 89.655749][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.655777][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4796] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4783] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4796] <... mprotect resumed>) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4796] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4800 attached [ 89.655809][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 89.655841][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 89.655868][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 89.655894][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 89.655932][ T3626] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4800] set_robust_list(0x7f50b019c9e0, 24 [pid 4796] <... clone resumed>, parent_tid=[4800], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4800 [pid 4800] <... set_robust_list resumed>) = 0 [pid 4800] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4796] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] <... futex resumed>) = 0 [pid 4796] <... futex resumed>) = 1 [pid 4800] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4800] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4800] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4800] <... ioctl resumed>, 0) = 0 [pid 4796] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 89.655959][ T3626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.658324][ T3626] usb 4-1: config 0 descriptor?? [ 89.676245][ T3624] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.676269][ T3624] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 89.676290][ T3624] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 89.697926][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4779] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 89.697944][ T3626] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 89.712184][ T2932] usb 3-1: USB disconnect, device number 29 [ 89.746885][ T6] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.746910][ T6] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 89.746931][ T6] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 89.765516][ T3635] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.765541][ T3635] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4792] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4779] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 89.765563][ T3635] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 89.785612][ T1571] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.785637][ T1571] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 89.785659][ T1571] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 89.857054][ T1571] usb 6-1: USB disconnect, device number 29 [ 89.933525][ T23] usb 1-1: USB disconnect, device number 29 [ 89.937655][ T3716] usb 5-1: USB disconnect, device number 29 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4792] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4779] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4779] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [ 89.944445][ T3642] usb 2-1: USB disconnect, device number 29 [ 89.985452][ T3626] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 89.985476][ T3626] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 89.985498][ T3626] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 90.186864][ T3626] usb 4-1: USB disconnect, device number 30 [ 90.205505][ T2932] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 90.285375][ T1571] usb 6-1: new high-speed USB device number 30 using dummy_hcd [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4783] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4779] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4779] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4779] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4779] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [ 90.405403][ T23] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 90.425679][ T3716] usb 5-1: new high-speed USB device number 30 using dummy_hcd [ 90.515568][ T3642] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 90.575685][ T2932] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 90.575715][ T2932] usb 3-1: config 0 has no interface number 0 [ 90.575745][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4783] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4788] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 90.575772][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 90.575803][ T2932] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 90.575834][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 90.575860][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 90.575886][ T2932] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4783] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4788] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4783] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4783] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4783] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_READ [ 90.575922][ T2932] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 90.575947][ T2932] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.584269][ T2932] usb 3-1: config 0 descriptor?? [ 90.627806][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 90.627824][ T2932] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 90.705742][ T1571] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 90.705773][ T1571] usb 6-1: config 0 has no interface number 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4783] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4792] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4792] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 90.705803][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.705829][ T1571] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 90.705859][ T1571] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 90.705890][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4788] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4788] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4788] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4788] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4788] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4792] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4779] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4779] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4776] <... futex resumed>) = 0 [pid 4792] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4790] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 90.705916][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 90.705942][ T1571] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.705979][ T1571] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 90.706005][ T1571] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.712576][ T1571] usb 6-1: config 0 descriptor?? [ 90.757731][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4776] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4779] <... futex resumed>) = 0 [pid 4776] <... futex resumed>) = 1 [pid 4779] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4779] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4792] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4779] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4800] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4776] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4776] <... futex resumed>) = 0 [pid 4790] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4776] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4792] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4790] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4776] <... mmap resumed>) = 0x7f50b015b000 [ 90.757749][ T1571] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 90.775580][ T23] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 90.775609][ T23] usb 1-1: config 0 has no interface number 0 [ 90.775644][ T23] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.775671][ T23] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] <... ioctl resumed>, 0) = 0 [pid 4776] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4790] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4776] <... mprotect resumed>) = 0 [pid 4792] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4792] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4792] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4792] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4790] <... ioctl resumed>, 0) = 0 [pid 4776] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4792] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4792] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_READ./strace-static-x86_64: Process 4803 attached , 0x7f50b019a2c0) = 0 [pid 4790] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [ 90.775702][ T23] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 90.775733][ T23] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 90.775760][ T23] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 90.775785][ T23] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.775820][ T23] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4803] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4790] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4776] <... clone resumed>, parent_tid=[4803], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4803 [pid 4803] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4790] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4776] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4803] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4790] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4783] <... futex resumed>) = 1 [pid 4776] <... futex resumed>) = 0 [pid 4783] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4803] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4782] <... futex resumed>) = 0 [pid 4776] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4803] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4790] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4782] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... futex resumed>) = 0 [pid 4782] <... futex resumed>) = 1 [pid 4783] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4782] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4782] <... futex resumed>) = 0 [pid 4783] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4782] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4803] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4782] <... mmap resumed>) = 0x7f50b015b000 [pid 4782] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4803] <... ioctl resumed>, 0) = 0 [pid 4782] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4804], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4804 [pid 4782] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4782] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4804 attached [ 90.775847][ T23] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.779047][ T23] usb 1-1: config 0 descriptor?? [ 90.821516][ T3626] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 90.827714][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [ 90.827732][ T23] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 90.835761][ T3716] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 90.835790][ T3716] usb 5-1: config 0 has no interface number 0 [pid 4804] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4803] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4790] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4783] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4776] <... futex resumed>) = 0 [pid 4803] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4804] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4804] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4804] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4782] <... futex resumed>) = 0 [pid 4804] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4788] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4785] <... futex resumed>) = 0 [pid 4788] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 90.835822][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.835848][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 90.835880][ T3716] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4785] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4788] <... futex resumed>) = 0 [pid 4785] <... futex resumed>) = 1 [pid 4788] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4785] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4779] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4788] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4785] <... futex resumed>) = 0 [pid 4779] <... futex resumed>) = 0 [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4788] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4785] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4779] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4776] exit_group(0 [pid 4779] <... futex resumed>) = ? [pid 4776] <... exit_group resumed>) = ? [pid 4779] +++ exited with 0 +++ [pid 4803] <... futex resumed>) = ? [pid 4785] <... mmap resumed>) = 0x7f50b015b000 [ 90.835911][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 90.835937][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4803] +++ exited with 0 +++ [pid 4800] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4788] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4785] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4776] +++ exited with 0 +++ [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4785] <... mprotect resumed>) = 0 [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4776, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4785] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4807 ./strace-static-x86_64: Process 4806 attached [pid 4800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4785] <... clone resumed>, parent_tid=[4806], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4806 ./strace-static-x86_64: Process 4807 attached [pid 4806] set_robust_list(0x7f50b017b9e0, 24 [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4785] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4807] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4806] <... set_robust_list resumed>) = 0 [pid 4792] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4785] <... futex resumed>) = 0 [pid 4807] <... prctl resumed>) = 0 [pid 4792] <... futex resumed>) = 1 [pid 4787] <... futex resumed>) = 0 [pid 4807] setpgid(0, 0 [ 90.835963][ T3716] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.835998][ T3716] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 90.836024][ T3716] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.842483][ T3716] usb 5-1: config 0 descriptor?? [pid 4792] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4787] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... setpgid resumed>) = 0 [pid 4806] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4800] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4792] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4787] <... futex resumed>) = 0 [pid 4785] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4787] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] <... openat resumed>) = 3 [pid 4806] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4792] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4787] <... futex resumed>) = 0 [pid 4807] write(3, "1000", 4 [pid 4792] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4787] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4807] <... write resumed>) = 4 [pid 4787] <... mmap resumed>) = 0x7f50b015b000 [pid 4807] close(3 [pid 4787] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4807] <... close resumed>) = 0 [pid 4787] <... mprotect resumed>) = 0 [pid 4807] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4806] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4787] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4807] <... futex resumed>) = 0 [pid 4792] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4787] <... clone resumed>, parent_tid=[4808], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4808 [pid 4807] <... mmap resumed>) = 0x7f50b017c000 [pid 4787] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4807] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4806] <... ioctl resumed>, 0) = 0 [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4787] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4808 attached [pid 4807] <... mprotect resumed>) = 0 [ 90.885591][ T3642] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 90.885621][ T3642] usb 2-1: config 0 has no interface number 0 [ 90.885652][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.885677][ T3642] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4787] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4806] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4808] set_robust_list(0x7f50b017b9e0, 24 [pid 4807] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4806] <... futex resumed>) = 1 [pid 4800] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4785] <... futex resumed>) = 0 [pid 4808] <... set_robust_list resumed>) = 0 [pid 4806] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4810 attached [pid 4808] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4807] <... clone resumed>, parent_tid=[4810], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4810 [pid 4800] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4810] set_robust_list(0x7f50b019c9e0, 24 [pid 4808] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4807] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4800] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4810] <... set_robust_list resumed>) = 0 [pid 4808] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4807] <... futex resumed>) = 0 [pid 4800] <... ioctl resumed>, 0) = 0 [pid 4790] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4783] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4808] <... ioctl resumed>, 0) = 0 [pid 4807] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4800] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4790] <... futex resumed>) = 1 [pid 4789] <... futex resumed>) = 0 [pid 4783] <... futex resumed>) = 0 [pid 4782] exit_group(0 [pid 4810] <... openat resumed>) = 3 [pid 4808] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4804] <... futex resumed>) = ? [pid 4800] <... ioctl resumed>, 0) = 0 [pid 4790] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [ 90.885708][ T3642] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 90.885740][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4789] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4782] <... exit_group resumed>) = ? [pid 4810] ioctl(3, USB_RAW_IOCTL_INIT [pid 4808] <... futex resumed>) = 1 [pid 4804] +++ exited with 0 +++ [pid 4800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4790] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4789] <... futex resumed>) = 0 [pid 4787] <... futex resumed>) = 0 [pid 4783] +++ exited with 0 +++ [pid 4782] +++ exited with 0 +++ [pid 4810] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4808] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4800] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4789] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4782, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4810] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4790] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4789] <... futex resumed>) = 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 4810] <... ioctl resumed>, 0) = 0 [pid 4800] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4790] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] <... restart_syscall resumed>) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4800] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4790] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4789] <... mmap resumed>) = 0x7f50b015b000 [pid 4810] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4800] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4789] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4812 ./strace-static-x86_64: Process 4812 attached [pid 4812] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4812] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4789] <... mprotect resumed>) = 0 [pid 4812] <... prctl resumed>) = 0 [pid 4789] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4812] setpgid(0, 0) = 0 [pid 4800] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4812] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4789] <... clone resumed>, parent_tid=[4814], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4814 ./strace-static-x86_64: Process 4814 attached [pid 4812] <... openat resumed>) = 3 [ 90.885766][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 90.885791][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 90.885828][ T3642] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4789] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] write(3, "1000", 4 [pid 4788] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... write resumed>) = 4 [pid 4788] <... futex resumed>) = 0 [pid 4812] close(3 [pid 4788] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] <... close resumed>) = 0 [pid 4812] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4814] set_robust_list(0x7f50b017b9e0, 24 [pid 4812] <... futex resumed>) = 0 [pid 4789] <... futex resumed>) = 0 [pid 4814] <... set_robust_list resumed>) = 0 [pid 4812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4789] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4785] exit_group(0 [pid 4814] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4812] <... mmap resumed>) = 0x7f50b017c000 [pid 4806] <... futex resumed>) = ? [pid 4788] <... futex resumed>) = ? [pid 4785] <... exit_group resumed>) = ? [pid 4814] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4812] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4806] +++ exited with 0 +++ [pid 4788] +++ exited with 0 +++ [pid 4814] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4812] <... mprotect resumed>) = 0 [pid 4785] +++ exited with 0 +++ [pid 4814] <... ioctl resumed>, 0) = 0 [pid 4812] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4785, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...> [pid 4812] <... clone resumed>, parent_tid=[4816], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4816 [pid 3602] <... restart_syscall resumed>) = 0 [pid 4812] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4814] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4812] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4789] <... futex resumed>) = 0 [ 90.885854][ T3642] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.888297][ T3642] usb 2-1: config 0 descriptor?? [ 90.937728][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 90.937747][ T3642] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4816 attached [pid 4816] set_robust_list(0x7f50b019c9e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4817 [pid 4816] <... set_robust_list resumed>) = 0 [pid 4814] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4816] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 4817 attached ) = 3 [pid 4792] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] set_robust_list(0x555555fe45e0, 24 [pid 4816] ioctl(3, USB_RAW_IOCTL_INIT [pid 4792] <... futex resumed>) = 0 [pid 4787] exit_group(0 [pid 4817] <... set_robust_list resumed>) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4808] <... futex resumed>) = ? [ 91.005593][ T2932] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 91.005627][ T2932] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 91.005649][ T2932] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4787] <... exit_group resumed>) = ? [pid 4817] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4816] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4808] +++ exited with 0 +++ [pid 4792] +++ exited with 0 +++ [pid 4787] +++ exited with 0 +++ [pid 4817] <... prctl resumed>) = 0 [pid 4816] <... ioctl resumed>, 0) = 0 [pid 4817] setpgid(0, 0 [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4787, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3603] <... restart_syscall resumed>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4820 [pid 4817] <... setpgid resumed>) = 0 [pid 4817] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4817] write(3, "1000", 4) = 4 ./strace-static-x86_64: Process 4820 attached [pid 4817] close(3 [pid 4820] set_robust_list(0x555555fe45e0, 24 [pid 4817] <... close resumed>) = 0 [pid 4820] <... set_robust_list resumed>) = 0 [pid 4817] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4820] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4820] setpgid(0, 0) = 0 [pid 4820] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4817] <... futex resumed>) = 0 [pid 4820] write(3, "1000", 4 [pid 4817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4820] <... write resumed>) = 4 [pid 4817] <... mmap resumed>) = 0x7f50b017c000 [pid 4820] close(3 [pid 4817] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4820] <... close resumed>) = 0 [pid 4817] <... mprotect resumed>) = 0 [pid 4820] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4820] <... futex resumed>) = 0 [pid 4820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4820] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4820] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4821], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4821 [pid 4817] <... clone resumed>, parent_tid=[4822], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4822 [pid 4820] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4820] <... futex resumed>) = 0 [pid 4817] <... futex resumed>) = 0 [pid 4820] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4817] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4822 attached [pid 4822] set_robust_list(0x7f50b019c9e0, 24) = 0 [ 91.010023][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 91.010038][ T3716] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 91.045505][ T1571] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 91.045529][ T1571] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4822] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 4821 attached [pid 4821] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4821] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4821] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4822] <... openat resumed>) = 3 [pid 4821] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4822] ioctl(3, USB_RAW_IOCTL_INIT [pid 4821] <... ioctl resumed>, 0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4822] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4790] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4790] <... futex resumed>) = 0 [pid 4800] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4789] exit_group(0 [pid 4800] <... futex resumed>) = 1 [pid 4796] <... futex resumed>) = 0 [pid 4814] <... futex resumed>) = ? [pid 4789] <... exit_group resumed>) = ? [pid 4800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4796] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] <... futex resumed>) = ? [pid 4814] +++ exited with 0 +++ [pid 4800] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4800] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4796] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4790] +++ exited with 0 +++ [pid 4789] +++ exited with 0 +++ [pid 4796] <... futex resumed>) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4789, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4796] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4796] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [ 91.045550][ T1571] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 91.108068][ T3635] usb 3-1: USB disconnect, device number 30 [ 91.185485][ T23] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4796] <... mprotect resumed>) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4825 [pid 4800] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4796] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4825 attached ./strace-static-x86_64: Process 4826 attached , parent_tid=[4826], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4826 [pid 4826] set_robust_list(0x7f50b017b9e0, 24 [pid 4825] set_robust_list(0x555555fe45e0, 24 [pid 4796] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4826] <... set_robust_list resumed>) = 0 [pid 4825] <... set_robust_list resumed>) = 0 [pid 4796] <... futex resumed>) = 0 [pid 4826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4826] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4825] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4796] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4826] <... ioctl resumed>, 0) = 0 [pid 4826] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4826] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4825] <... prctl resumed>) = 0 [pid 4796] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 91.185509][ T23] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 91.185531][ T23] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 91.185804][ T3626] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 91.185830][ T3626] usb 4-1: config 0 has no interface number 0 [ 91.185869][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4825] setpgid(0, 0) = 0 [pid 4825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4825] write(3, "1000", 4) = 4 [pid 4825] close(3) = 0 [pid 4825] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4825] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4825] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4828], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4828 [pid 4825] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4825] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4828 attached [ 91.185895][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 91.185928][ T3626] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 91.185960][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 91.185987][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4828] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4828] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4828] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4828] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4810] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 91.186014][ T3626] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 91.186052][ T3626] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 91.186079][ T3626] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.188489][ T3626] usb 4-1: config 0 descriptor?? [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 91.246620][ T3642] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 91.246644][ T3642] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 91.246667][ T3642] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 91.252399][ T23] usb 6-1: USB disconnect, device number 30 [ 91.307938][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [ 91.307957][ T3626] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4800] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4800] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4796] exit_group(0 [pid 4800] <... futex resumed>) = ? [pid 4796] <... exit_group resumed>) = ? [pid 4826] <... futex resumed>) = ? [pid 4800] +++ exited with 0 +++ [pid 4826] +++ exited with 0 +++ [pid 4796] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4796, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4833 ./strace-static-x86_64: Process 4833 attached [pid 4833] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4833] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4833] setpgid(0, 0) = 0 [pid 4833] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4833] write(3, "1000", 4) = 4 [ 91.329834][ T6] usb 1-1: USB disconnect, device number 30 [ 91.335680][ T3716] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 91.335705][ T3716] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4833] close(3) = 0 [pid 4833] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4833] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4833] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4834], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4834 [pid 4833] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4834 attached [pid 4834] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4834] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4834] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4834] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 91.335726][ T3716] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 91.403038][ T3642] usb 2-1: USB disconnect, device number 30 [ 91.514200][ T3624] usb 5-1: USB disconnect, device number 30 [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 91.570451][ T3626] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 91.570476][ T3626] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 91.570497][ T3626] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 91.653228][ T3635] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 91.755010][ T3716] usb 4-1: USB disconnect, device number 31 [ 91.856229][ T23] usb 6-1: new high-speed USB device number 31 using dummy_hcd [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4822] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4810] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4822] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4821] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4810] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4821] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4810] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [ 91.881632][ T6] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 91.895629][ T3642] usb 2-1: new high-speed USB device number 31 using dummy_hcd [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4810] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4828] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 92.005705][ T3635] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.005738][ T3635] usb 3-1: config 0 has no interface number 0 [ 92.005769][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.005798][ T3635] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 92.005829][ T3635] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.005857][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 92.005883][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 92.005910][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4821] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4821] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 92.005947][ T3635] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 92.005975][ T3635] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.008476][ T3635] usb 3-1: config 0 descriptor?? [ 92.031082][ T3624] usb 5-1: new high-speed USB device number 31 using dummy_hcd [ 92.056310][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 92.056329][ T3635] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4834] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4822] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4821] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4834] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4822] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4821] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4810] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4810] <... futex resumed>) = 1 [pid 4807] <... futex resumed>) = 0 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4810] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4807] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4810] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 92.195782][ T3716] usb 4-1: new high-speed USB device number 32 using dummy_hcd [pid 4807] <... futex resumed>) = 0 [pid 4821] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4810] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4807] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4810] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4807] <... futex resumed>) = 0 [pid 4810] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4807] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4822] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4810] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4807] <... mprotect resumed>) = 0 [pid 4822] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4807] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4822] <... ioctl resumed>, 0) = 0 [pid 4822] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4807] <... clone resumed>, parent_tid=[4849], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4849 [pid 4822] <... ioctl resumed>, 0) = 0 [pid 4807] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4822] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4807] <... futex resumed>) = 0 [pid 4822] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4807] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4822] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4821] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4816] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4822] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4816] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4822] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4816] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 4849 attached [pid 4822] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4816] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4849] set_robust_list(0x7f50b017b9e0, 24 [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4816] <... ioctl resumed>, 0) = 0 [pid 4849] <... set_robust_list resumed>) = 0 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4816] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4849] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4849] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4816] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4849] <... ioctl resumed>, 0) = 0 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4849] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4849] <... futex resumed>) = 1 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4807] <... futex resumed>) = 0 [ 92.255630][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.255661][ T6] usb 1-1: config 0 has no interface number 0 [ 92.255692][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.255718][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4849] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4828] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4821] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4816] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4821] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4821] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4828] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4821] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [ 92.255748][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.255778][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 92.255805][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 92.255831][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.255867][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 92.255892][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4828] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4828] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4834] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4828] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4810] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4834] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4810] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4807] exit_group(0 [pid 4849] <... futex resumed>) = ? [pid 4810] <... futex resumed>) = ? [pid 4807] <... exit_group resumed>) = ? [pid 4849] +++ exited with 0 +++ [pid 4810] +++ exited with 0 +++ [pid 4807] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4807, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [ 92.257783][ T6] usb 1-1: config 0 descriptor?? [ 92.266457][ T23] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.266484][ T23] usb 6-1: config 0 has no interface number 0 [pid 4834] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4858 [pid 4822] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4822] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4817] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4858 attached [pid 4817] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] set_robust_list(0x555555fe45e0, 24 [pid 4822] <... futex resumed>) = 0 [pid 4817] <... futex resumed>) = 1 [pid 4858] <... set_robust_list resumed>) = 0 [pid 4834] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4822] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4817] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4822] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4817] <... futex resumed>) = 0 [pid 4858] <... prctl resumed>) = 0 [pid 4822] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4817] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4858] setpgid(0, 0 [pid 4817] <... mmap resumed>) = 0x7f50b015b000 [pid 4858] <... setpgid resumed>) = 0 [pid 4817] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4858] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4817] <... mprotect resumed>) = 0 [pid 4858] <... openat resumed>) = 3 [pid 4817] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4858] write(3, "1000", 4) = 4 [pid 4822] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4817] <... clone resumed>, parent_tid=[4861], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4861 [pid 4816] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] close(3 [pid 4816] <... futex resumed>) = 1 [pid 4812] <... futex resumed>) = 0 [pid 4858] <... close resumed>) = 0 [pid 4817] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4816] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4812] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4834] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4817] <... futex resumed>) = 0 [pid 4816] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4812] <... futex resumed>) = 0 [pid 4858] <... futex resumed>) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4817] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4812] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4816] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4812] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4861 attached [pid 4858] <... mmap resumed>) = 0x7f50b017c000 [pid 4816] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4812] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4861] set_robust_list(0x7f50b017b9e0, 24 [pid 4858] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4812] <... mmap resumed>) = 0x7f50b015b000 [pid 4861] <... set_robust_list resumed>) = 0 [pid 4858] <... mprotect resumed>) = 0 [pid 4812] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4858] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4812] <... mprotect resumed>) = 0 [pid 4861] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4812] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4861] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4858] <... clone resumed>, parent_tid=[4862], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4862 [pid 4861] <... ioctl resumed>, 0) = 0 [ 92.266517][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4858] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4812] <... clone resumed>, parent_tid=[4863], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4863 ./strace-static-x86_64: Process 4862 attached [pid 4861] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] <... futex resumed>) = 0 [pid 4834] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4816] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4812] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] set_robust_list(0x7f50b019c9e0, 24 [pid 4861] <... futex resumed>) = 1 [pid 4858] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4821] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] <... futex resumed>) = 0 [pid 4812] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4863 attached [pid 4862] <... set_robust_list resumed>) = 0 [pid 4861] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4821] <... futex resumed>) = 1 [pid 4820] <... futex resumed>) = 0 [pid 4812] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4863] set_robust_list(0x7f50b017b9e0, 24 [pid 4862] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4821] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4820] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4863] <... set_robust_list resumed>) = 0 [pid 4862] <... openat resumed>) = 3 [pid 4821] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4820] <... futex resumed>) = 0 [pid 4863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4862] ioctl(3, USB_RAW_IOCTL_INIT [pid 4834] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4820] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4863] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4862] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4821] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4820] <... futex resumed>) = 0 [pid 4863] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4862] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4834] <... ioctl resumed>, 0) = 0 [pid 4821] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4820] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4863] <... ioctl resumed>, 0) = 0 [pid 4820] <... mmap resumed>) = 0x7f50b015b000 [pid 4863] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4820] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4863] <... futex resumed>) = 1 [pid 4862] <... ioctl resumed>, 0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4820] <... mprotect resumed>) = 0 [pid 4812] <... futex resumed>) = 0 [pid 4863] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4834] <... ioctl resumed>, 0) = 0 [pid 4820] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4862] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4834] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4820] <... clone resumed>, parent_tid=[4866], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4866 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4820] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4834] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4820] <... futex resumed>) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4820] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4866 attached [pid 4834] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4866] set_robust_list(0x7f50b017b9e0, 24 [ 92.266543][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4866] <... set_robust_list resumed>) = 0 [pid 4834] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4821] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4866] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4866] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4866] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4820] <... futex resumed>) = 0 [ 92.266574][ T23] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.266604][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4866] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4828] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4828] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4825] <... futex resumed>) = 0 [pid 4825] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4828] <... futex resumed>) = 0 [pid 4825] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4825] <... futex resumed>) = 0 [pid 4828] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4828] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4825] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4825] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4867], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4867 [pid 4828] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4825] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4825] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4867 attached [ 92.266630][ T23] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 92.266654][ T23] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.266690][ T23] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4867] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4867] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4867] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4867] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4825] <... futex resumed>) = 0 [pid 4867] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4822] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4817] exit_group(0 [pid 4861] <... futex resumed>) = ? [pid 4817] <... exit_group resumed>) = ? [pid 4861] +++ exited with 0 +++ [ 92.266716][ T23] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.274670][ T23] usb 6-1: config 0 descriptor?? [ 92.295573][ T3642] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.295604][ T3642] usb 2-1: config 0 has no interface number 0 [ 92.295640][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.295667][ T3642] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4822] <... futex resumed>) = ? [pid 4822] +++ exited with 0 +++ [pid 4817] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4817, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4816] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4869 ./strace-static-x86_64: Process 4869 attached [pid 4869] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4816] <... futex resumed>) = 0 [ 92.295699][ T3642] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.295740][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 92.295767][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4812] exit_group(0 [pid 4869] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4863] <... futex resumed>) = ? [pid 4812] <... exit_group resumed>) = ? [pid 4869] <... prctl resumed>) = 0 [pid 4869] setpgid(0, 0) = 0 [pid 4869] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4863] +++ exited with 0 +++ [pid 4816] +++ exited with 0 +++ [pid 4869] write(3, "1000", 4) = 4 [pid 4869] close(3) = 0 [pid 4869] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4812] +++ exited with 0 +++ [pid 4869] <... mmap resumed>) = 0x7f50b017c000 [pid 4869] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4812, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4869] <... mprotect resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4869] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4871], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4871 [pid 4869] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4869] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4834] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4834] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 4871 attached [pid 4871] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4871] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4871] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4833] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4872 [pid 4871] <... ioctl resumed>, 0) = 0 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4833] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4821] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4872 attached [pid 4834] <... futex resumed>) = 0 [pid 4833] <... futex resumed>) = 1 [pid 4821] <... futex resumed>) = 0 [pid 4872] set_robust_list(0x555555fe45e0, 24 [pid 4834] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4833] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4821] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4820] exit_group(0 [pid 4834] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4872] <... set_robust_list resumed>) = 0 [pid 4834] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4833] <... futex resumed>) = 0 [pid 4866] <... futex resumed>) = 0 [pid 4820] <... exit_group resumed>) = ? [pid 4821] <... futex resumed>) = 0 [pid 4833] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4872] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4866] +++ exited with 0 +++ [pid 4833] <... mmap resumed>) = 0x7f50b015b000 [pid 4833] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4821] +++ exited with 0 +++ [pid 4820] +++ exited with 0 +++ [pid 4833] <... mprotect resumed>) = 0 [pid 4872] <... prctl resumed>) = 0 [ 92.295793][ T3642] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.295831][ T3642] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 92.295858][ T3642] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.298135][ T3642] usb 2-1: config 0 descriptor?? [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4820, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4833] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4872] setpgid(0, 0 [pid 4834] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4872] <... setpgid resumed>) = 0 [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4833] <... clone resumed>, parent_tid=[4873], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4873 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4828] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4825] exit_group(0 [pid 4828] <... futex resumed>) = ? [pid 4825] <... exit_group resumed>) = ? [pid 4828] +++ exited with 0 +++ ./strace-static-x86_64: Process 4873 attached [pid 4873] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4873] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] <... openat resumed>) = 3 [pid 4872] write(3, "1000", 4 [pid 4867] <... futex resumed>) = ? [pid 4833] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4873] <... futex resumed>) = 0 [pid 4833] <... futex resumed>) = 1 [pid 4873] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4873] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4872] <... write resumed>) = 4 [pid 4867] +++ exited with 0 +++ [pid 4833] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4825] +++ exited with 0 +++ [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [ 92.318603][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 92.318621][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 92.319557][ T3635] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 92.319570][ T3635] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4873] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4872] close(3 [pid 4833] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4825, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4873] <... futex resumed>) = 0 [pid 4872] <... close resumed>) = 0 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4874 [pid 4873] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4872] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4875 [pid 4872] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4874 attached , parent_tid=[4876], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4876 ./strace-static-x86_64: Process 4875 attached [pid 4874] set_robust_list(0x555555fe45e0, 24 [pid 4872] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] set_robust_list(0x555555fe45e0, 24 [pid 4872] <... futex resumed>) = 0 [pid 4875] <... set_robust_list resumed>) = 0 [pid 4874] <... set_robust_list resumed>) = 0 [ 92.319583][ T3635] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 92.328600][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4872] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4876 attached [pid 4875] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4874] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4876] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4876] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4875] <... prctl resumed>) = 0 [pid 4874] <... prctl resumed>) = 0 [pid 4876] ioctl(3, USB_RAW_IOCTL_INIT [pid 4875] setpgid(0, 0 [pid 4874] setpgid(0, 0 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4875] <... setpgid resumed>) = 0 [pid 4874] <... setpgid resumed>) = 0 [pid 4876] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4875] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4875] <... openat resumed>) = 3 [pid 4875] write(3, "1000", 4 [pid 4874] <... openat resumed>) = 3 [pid 4875] <... write resumed>) = 4 [ 92.328617][ T23] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 92.357882][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 92.357900][ T3642] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 92.435661][ T3624] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.435693][ T3624] usb 5-1: config 0 has no interface number 0 [pid 4874] write(3, "1000", 4 [pid 4875] close(3 [pid 4874] <... write resumed>) = 4 [pid 4875] <... close resumed>) = 0 [pid 4874] close(3 [pid 4875] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... close resumed>) = 0 [pid 4875] <... futex resumed>) = 0 [pid 4874] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4874] <... futex resumed>) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4875] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4862] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 92.435723][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.435749][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 92.435780][ T3624] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.435811][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4875] <... mprotect resumed>) = 0 [pid 4874] <... mmap resumed>) = 0x7f50b017c000 [pid 4875] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4874] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4834] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4833] exit_group(0) = ? [pid 4834] +++ exited with 0 +++ [pid 4874] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4875] <... clone resumed>, parent_tid=[4878], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4878 [pid 4873] <... futex resumed>) = ? ./strace-static-x86_64: Process 4878 attached [pid 4878] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4878] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4873] +++ exited with 0 +++ [pid 4833] +++ exited with 0 +++ [pid 4875] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... clone resumed>, parent_tid=[4879], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4879 [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4833, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4878] <... futex resumed>) = 0 [pid 4875] <... futex resumed>) = 1 [ 92.435836][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 92.435861][ T3624] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.435897][ T3624] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 92.435923][ T3624] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.437627][ T3624] usb 5-1: config 0 descriptor?? [pid 4874] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4879 attached [pid 4878] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4879] set_robust_list(0x7f50b019c9e0, 24 [pid 4878] <... openat resumed>) = 3 [pid 4879] <... set_robust_list resumed>) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_INIT [pid 4879] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4875] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4874] <... futex resumed>) = 0 [pid 4879] <... openat resumed>) = 3 [pid 4878] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4879] ioctl(3, USB_RAW_IOCTL_INIT [pid 4878] <... ioctl resumed>, 0) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4879] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] <... ioctl resumed>, 0) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4874] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4880 attached [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4880 [pid 4880] set_robust_list(0x555555fe45e0, 24) = 0 [ 92.477994][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 92.478012][ T3624] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 92.491995][ T1571] usb 3-1: USB disconnect, device number 31 [ 92.572854][ T3716] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 92.572884][ T3716] usb 4-1: config 0 has no interface number 0 [pid 4880] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4880] setpgid(0, 0) = 0 [pid 4880] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4880] write(3, "1000", 4) = 4 [ 92.572915][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.572943][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 92.572975][ T3716] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 92.573006][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4880] close(3 [pid 4871] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4880] <... close resumed>) = 0 [pid 4880] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4871] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4880] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 92.573033][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 92.573059][ T3716] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 92.573096][ T3716] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 92.573123][ T3716] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.574973][ T3716] usb 4-1: config 0 descriptor?? [ 92.577186][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [pid 4880] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4862] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4880] <... clone resumed>, parent_tid=[4885], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4885 ./strace-static-x86_64: Process 4885 attached [pid 4885] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4885] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4880] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4880] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4885] <... futex resumed>) = 0 [pid 4885] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4885] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4862] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4885] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 92.577216][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 92.577237][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 92.629990][ T23] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 92.630014][ T23] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 92.630036][ T23] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 92.635245][ T3716] r8712u: register rtl8712_netdev_ops to netdev_ops [ 92.635261][ T3716] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4862] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 92.665492][ T3642] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 92.665516][ T3642] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 92.665536][ T3642] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 92.755598][ T3624] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 92.755624][ T3624] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 92.755645][ T3624] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 92.785851][ T3642] usb 1-1: USB disconnect, device number 31 [ 92.830331][ T3641] usb 6-1: USB disconnect, device number 31 [ 92.876603][ T2932] usb 2-1: USB disconnect, device number 31 [ 92.913431][ T23] usb 5-1: USB disconnect, device number 31 [ 92.935475][ T3716] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 92.935499][ T3716] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 92.935520][ T3716] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4862] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4862] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4879] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4878] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4876] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4871] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 93.035471][ T1571] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 93.122514][ T3624] usb 4-1: USB disconnect, device number 32 [ 93.215469][ T3642] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 93.395700][ T1571] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 93.395732][ T1571] usb 3-1: config 0 has no interface number 0 [ 93.395766][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 93.395793][ T1571] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 93.395824][ T1571] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 93.395855][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 93.395882][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 93.395907][ T1571] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.395943][ T1571] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 93.395970][ T1571] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.402105][ T1571] usb 3-1: config 0 descriptor?? [ 93.425492][ T3641] usb 6-1: new high-speed USB device number 32 using dummy_hcd [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4871] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [ 93.425594][ T23] usb 5-1: new high-speed USB device number 32 using dummy_hcd [ 93.425674][ T2932] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 93.447945][ T1571] r8712u: register rtl8712_netdev_ops to netdev_ops [ 93.447964][ T1571] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 93.603430][ T3642] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4871] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4871] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4871] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4871] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4862] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4862] <... futex resumed>) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4862] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4858] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4862] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4862] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4858] <... futex resumed>) = 0 [pid 4858] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4858] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4858] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4871] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4858] <... mprotect resumed>) = 0 [pid 4862] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4858] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4895], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4895 [pid 4858] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 93.603463][ T3642] usb 1-1: config 0 has no interface number 0 [ 93.603502][ T3642] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.603530][ T3642] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4858] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4895 attached [pid 4895] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4895] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4895] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4895] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4858] <... futex resumed>) = 0 [pid 4895] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4878] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4876] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4885] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 93.603561][ T3642] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 93.603592][ T3642] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 93.603619][ T3642] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 93.603646][ T3642] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4879] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4878] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4879] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4878] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 93.603684][ T3642] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 93.603712][ T3642] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.607132][ T3642] usb 1-1: config 0 descriptor?? [ 93.676404][ T3642] r8712u: register rtl8712_netdev_ops to netdev_ops [ 93.676423][ T3642] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4878] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4878] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] <... ioctl resumed>, 0) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4878] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4876] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4879] <... ioctl resumed>, 0) = 0 [pid 4876] <... ioctl resumed>, 0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4876] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4879] <... ioctl resumed>, 0) = 0 [pid 4876] <... ioctl resumed>, 0) = 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4879] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4876] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4879] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4876] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4879] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4876] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4879] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 93.705385][ T3624] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 93.735450][ T1571] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 93.735475][ T1571] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4876] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4879] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4876] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4871] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4862] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4858] exit_group(0 [pid 4862] <... futex resumed>) = ? [pid 4858] <... exit_group resumed>) = ? [pid 4862] +++ exited with 0 +++ [pid 4871] <... futex resumed>) = 1 [pid 4869] <... futex resumed>) = 0 [pid 4895] <... futex resumed>) = ? [pid 4869] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4895] +++ exited with 0 +++ [pid 4871] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4869] <... futex resumed>) = 0 [pid 4858] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4858, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4871] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4869] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4902 [pid 4869] <... futex resumed>) = 0 [pid 4869] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4869] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 4902 attached ) = 0 [pid 4869] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4903], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4903 [pid 4869] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4869] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4902] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4902] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4902] setpgid(0, 0./strace-static-x86_64: Process 4903 attached ) = 0 [pid 4903] set_robust_list(0x7f50b017b9e0, 24 [pid 4902] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4903] <... set_robust_list resumed>) = 0 [pid 4902] <... openat resumed>) = 3 [pid 4903] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4902] write(3, "1000", 4) = 4 [pid 4902] close(3) = 0 [pid 4902] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4902] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4902] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4904], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4904 [pid 4902] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4902] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4904 attached [pid 4904] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4904] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4871] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4904] <... openat resumed>) = 3 [pid 4904] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4904] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 93.735497][ T1571] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 93.807835][ T2932] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4903] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4903] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4903] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4903] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4869] <... futex resumed>) = 0 [pid 4885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 93.807865][ T2932] usb 2-1: config 0 has no interface number 0 [ 93.807896][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.807924][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 93.807952][ T2932] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 93.807981][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 93.808006][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4878] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4875] <... futex resumed>) = 0 [pid 4875] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4878] <... futex resumed>) = 0 [pid 4875] <... futex resumed>) = 1 [pid 4878] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4878] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4875] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4879] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4879] <... futex resumed>) = 1 [pid 4876] <... futex resumed>) = 1 [pid 4872] <... futex resumed>) = 0 [pid 4879] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4878] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4876] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4872] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4876] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4872] <... futex resumed>) = 0 [pid 4876] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4872] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4872] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4872] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4908], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4908 [pid 4872] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4872] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4875] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4874] <... futex resumed>) = 0 [pid 4885] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4874] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] <... mmap resumed>) = 0x7f50b015b000 [pid 4879] <... futex resumed>) = 0 [pid 4874] <... futex resumed>) = 1 [ 93.808041][ T2932] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.808078][ T2932] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 93.808103][ T2932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.808803][ T23] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4875] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4874] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] <... mprotect resumed>) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4874] <... futex resumed>) = 0 [pid 4874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4879] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4875] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4874] <... mmap resumed>) = 0x7f50b015b000 [pid 4874] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4876] <... ioctl resumed>, 0x7f50b019a2e0) = 1 ./strace-static-x86_64: Process 4908 attached [pid 4908] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4909 attached [pid 4909] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4909] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4875] <... clone resumed>, parent_tid=[4909], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4909 [pid 4908] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4908] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4885] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4875] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4874] <... mprotect resumed>) = 0 [pid 4908] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4875] <... futex resumed>) = 1 [pid 4885] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4909] <... futex resumed>) = 0 [pid 4908] <... futex resumed>) = 1 [pid 4875] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4874] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4872] <... futex resumed>) = 0 [pid 4909] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4908] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4909] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4909] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4909] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4909] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4885] <... ioctl resumed>, 0) = 0 [pid 4875] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4885] ioctl(3, USB_RAW_IOCTL_CONFIGURE./strace-static-x86_64: Process 4910 attached [pid 4910] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4910] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4885] <... ioctl resumed>, 0) = 0 [pid 4874] <... clone resumed>, parent_tid=[4910], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4910 [pid 4871] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [ 93.808829][ T23] usb 5-1: config 0 has no interface number 0 [ 93.808856][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.808882][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 93.808914][ T23] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4869] exit_group(0 [pid 4903] <... futex resumed>) = ? [pid 4885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4874] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4871] <... futex resumed>) = ? [pid 4869] <... exit_group resumed>) = ? [pid 4910] <... futex resumed>) = 0 [pid 4903] +++ exited with 0 +++ [pid 4885] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4874] <... futex resumed>) = 1 [pid 4910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4910] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4910] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4910] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4871] +++ exited with 0 +++ [pid 4885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4874] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4869] +++ exited with 0 +++ [pid 4885] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4869, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4913 ./strace-static-x86_64: Process 4913 attached [pid 4874] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4913] set_robust_list(0x555555fe45e0, 24 [pid 4885] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4913] <... set_robust_list resumed>) = 0 [pid 4913] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4885] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4913] setpgid(0, 0) = 0 [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4913] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4913] write(3, "1000", 4) = 4 [pid 4913] close(3) = 0 [pid 4913] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 93.808946][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 93.808973][ T23] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 93.808999][ T23] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4913] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4913] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4914], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4914 [pid 4913] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4913] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4914 attached [pid 4914] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4914] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4885] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4914] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 93.809040][ T23] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 93.809066][ T23] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.812988][ T23] usb 5-1: config 0 descriptor?? [ 93.830558][ T3641] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4878] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4878] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4875] exit_group(0 [pid 4909] <... futex resumed>) = ? [pid 4878] <... futex resumed>) = ? [pid 4875] <... exit_group resumed>) = ? [pid 4909] +++ exited with 0 +++ [pid 4878] +++ exited with 0 +++ [pid 4876] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4876] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4872] exit_group(0 [pid 4908] <... futex resumed>) = ? [pid 4876] <... futex resumed>) = ? [pid 4872] <... exit_group resumed>) = ? [ 93.830588][ T3641] usb 6-1: config 0 has no interface number 0 [ 93.830618][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 93.830646][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4908] +++ exited with 0 +++ [pid 4876] +++ exited with 0 +++ [pid 4875] +++ exited with 0 +++ [pid 4872] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4872, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4917 ./strace-static-x86_64: Process 4917 attached [pid 4917] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4879] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4917] setpgid(0, 0) = 0 [pid 4917] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4904] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4879] <... futex resumed>) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4875, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4917] write(3, "1000", 4 [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4917] <... write resumed>) = 4 [pid 4879] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4874] exit_group(0 [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 4917] close(3) = 0 [pid 4917] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4910] <... futex resumed>) = ? [pid 4879] <... futex resumed>) = ? [pid 4874] <... exit_group resumed>) = ? [pid 3607] <... restart_syscall resumed>) = 0 [pid 4917] <... futex resumed>) = 0 [pid 4910] +++ exited with 0 +++ [pid 4917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4917] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4917] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4918], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4918 [pid 4917] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4917] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4904] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [ 93.830678][ T3641] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 93.830711][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 93.830739][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 93.830765][ T3641] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping ./strace-static-x86_64: Process 4918 attached [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4879] +++ exited with 0 +++ [pid 4874] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4874, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4919 [pid 4918] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4918] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 4919 attached [pid 4919] set_robust_list(0x555555fe45e0, 24 [pid 4918] <... openat resumed>) = 3 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4920 [pid 4918] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4920 attached [pid 4918] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4919] <... set_robust_list resumed>) = 0 [pid 4919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4919] setpgid(0, 0) = 0 [pid 4919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4919] write(3, "1000", 4) = 4 [pid 4919] close(3) = 0 [pid 4919] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4919] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [ 93.830803][ T3641] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 93.830830][ T3641] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.835216][ T2932] usb 2-1: config 0 descriptor?? [ 93.839943][ T3641] usb 6-1: config 0 descriptor?? [ 93.853692][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4920] set_robust_list(0x555555fe45e0, 24 [pid 4919] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4918] <... ioctl resumed>, 0) = 0 [pid 4919] <... clone resumed>, parent_tid=[4921], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4921 [pid 4919] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4919] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4921 attached [pid 4921] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4921] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4920] <... set_robust_list resumed>) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4920] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] <... ioctl resumed>, 0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4920] <... prctl resumed>) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4920] setpgid(0, 0) = 0 [pid 4885] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4885] <... futex resumed>) = 1 [pid 4880] <... futex resumed>) = 0 [pid 4920] <... openat resumed>) = 3 [pid 4885] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4880] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] write(3, "1000", 4 [pid 4885] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4880] <... futex resumed>) = 0 [pid 4920] <... write resumed>) = 4 [pid 4885] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4880] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] close(3 [pid 4885] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4880] <... futex resumed>) = 0 [pid 4920] <... close resumed>) = 0 [pid 4885] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4880] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4920] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4880] <... mmap resumed>) = 0x7f50b015b000 [pid 4880] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [ 93.853710][ T23] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 93.877910][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 93.877928][ T2932] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 93.881475][ T3641] r8712u: register rtl8712_netdev_ops to netdev_ops [ 93.881490][ T3641] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 93.897665][ T3635] usb 3-1: USB disconnect, device number 32 [pid 4920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4880] <... mprotect resumed>) = 0 [pid 4920] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4885] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4920] <... mprotect resumed>) = 0 [pid 4880] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4920] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4880] <... clone resumed>, parent_tid=[4925], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4925 [pid 4880] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4925 attached [pid 4920] <... clone resumed>, parent_tid=[4926], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4926 [pid 4880] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4926 attached [pid 4926] set_robust_list(0x7f50b019c9e0, 24 [pid 4925] set_robust_list(0x7f50b017b9e0, 24 [pid 4920] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4880] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4920] <... futex resumed>) = 0 [pid 4925] <... set_robust_list resumed>) = 0 [pid 4926] <... set_robust_list resumed>) = 0 [pid 4926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4920] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4925] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4926] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4926] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4925] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [ 93.985501][ T3642] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 93.985526][ T3642] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 93.985547][ T3642] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 94.091026][ T3624] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 94.091056][ T3624] usb 4-1: config 0 has no interface number 0 [ 94.091086][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4926] <... ioctl resumed>, 0) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4925] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4925] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4880] <... futex resumed>) = 0 [ 94.091113][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 94.091144][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 94.091176][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 94.091203][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4925] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4904] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 94.091228][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 94.091265][ T3624] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 94.091292][ T3624] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.094977][ T3624] usb 4-1: config 0 descriptor?? [ 94.145503][ T23] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 94.145556][ T23] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4914] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4904] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4914] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4904] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 94.145578][ T23] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 94.147632][ T3641] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 94.147653][ T3641] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 94.147673][ T3641] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 94.175605][ T2932] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 94.175629][ T2932] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4885] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4885] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4904] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4880] exit_group(0 [pid 4904] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4904] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4925] <... futex resumed>) = ? [pid 4904] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4885] <... futex resumed>) = ? [pid 4880] <... exit_group resumed>) = ? [pid 4904] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 94.175650][ T2932] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 94.176729][ T6] usb 1-1: USB disconnect, device number 32 [ 94.235937][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 94.235961][ T3624] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 94.309416][ T3626] usb 5-1: USB disconnect, device number 32 [ 94.310809][ T2932] usb 6-1: USB disconnect, device number 32 [ 94.334428][ T3635] usb 3-1: new high-speed USB device number 33 using dummy_hcd [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4925] +++ exited with 0 +++ [pid 4885] +++ exited with 0 +++ [pid 4904] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4880] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4880, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4930 ./strace-static-x86_64: Process 4930 attached [pid 4930] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4930] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4930] setpgid(0, 0) = 0 [pid 4930] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4930] write(3, "1000", 4) = 4 [pid 4930] close(3) = 0 [pid 4930] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4930] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4930] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4931], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4931 [pid 4930] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 94.375543][ T144] usb 2-1: USB disconnect, device number 32 [ 94.571572][ T3624] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 94.571597][ T3624] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4930] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4931 attached [pid 4931] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4931] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4931] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4931] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 94.571620][ T3624] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 94.620497][ T6] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 94.701907][ T3635] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 94.701942][ T3635] usb 3-1: config 0 has no interface number 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4918] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4914] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 94.701982][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 94.702008][ T3635] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 94.702037][ T3635] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4914] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4926] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4914] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 94.702065][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 94.702092][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 94.702117][ T3635] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 94.702152][ T3635] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4904] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4902] <... futex resumed>) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4902] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4904] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4902] <... futex resumed>) = 0 [pid 4904] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4902] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4902] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4902] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4902] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4936], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4936 [pid 4902] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4902] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4936 attached [pid 4914] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4904] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4936] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4936] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4914] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4936] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [ 94.702175][ T3635] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.703984][ T3635] usb 3-1: config 0 descriptor?? [ 94.737780][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 94.737799][ T3635] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 94.739558][ T3624] usb 4-1: USB disconnect, device number 33 [ 94.795494][ T144] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 94.795511][ T2932] usb 6-1: new high-speed USB device number 33 using dummy_hcd [pid 4936] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4936] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4902] <... futex resumed>) = 0 [pid 4936] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4914] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4914] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4914] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4914] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 94.878296][ T3626] usb 5-1: new high-speed USB device number 33 using dummy_hcd [ 94.976913][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 94.976944][ T6] usb 1-1: config 0 has no interface number 0 [ 94.976974][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4921] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 94.977001][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 94.977033][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 94.977063][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4921] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4918] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4921] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4918] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [ 94.977090][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 94.977115][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 94.977153][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4904] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4902] exit_group(0 [pid 4936] <... futex resumed>) = ? [pid 4904] <... futex resumed>) = ? [pid 4902] <... exit_group resumed>) = ? [pid 4936] +++ exited with 0 +++ [pid 4926] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4904] +++ exited with 0 +++ [pid 4902] +++ exited with 0 +++ [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4902, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4921] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW./strace-static-x86_64: Process 4940 attached [ 94.977178][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 94.978894][ T6] usb 1-1: config 0 descriptor?? [ 94.996842][ T3635] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 94.996868][ T3635] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 94.996898][ T3635] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 95.023979][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] <... ioctl resumed>, 0) = 0 [pid 4918] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4940 [pid 4940] set_robust_list(0x555555fe45e0, 24 [pid 4921] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0) = 0 [pid 4931] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4940] <... set_robust_list resumed>) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4921] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4921] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4940] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4931] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4926] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4921] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4918] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4918] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4914] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... prctl resumed>) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4918] <... ioctl resumed>, 0) = 0 [pid 4914] <... futex resumed>) = 1 [pid 4913] <... futex resumed>) = 0 [pid 4940] setpgid(0, 0 [pid 4926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4918] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4914] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4913] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... setpgid resumed>) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4918] <... ioctl resumed>, 0) = 0 [pid 4914] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4913] <... futex resumed>) = 0 [pid 4940] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4918] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4914] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4913] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4940] <... openat resumed>) = 3 [pid 4918] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4914] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4913] <... futex resumed>) = 0 [ 95.023998][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 95.156085][ T144] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 95.156117][ T144] usb 2-1: config 0 has no interface number 0 [ 95.156149][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.156177][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4940] write(3, "1000", 4 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4914] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4913] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4918] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4913] <... mmap resumed>) = 0x7f50b015b000 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4913] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4918] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4913] <... mprotect resumed>) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4913] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4942], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4942 [pid 4913] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4913] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4940] <... write resumed>) = 4 [pid 4921] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4914] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4926] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4940] close(3 [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4940] <... close resumed>) = 0 ./strace-static-x86_64: Process 4942 attached [pid 4940] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4942] set_robust_list(0x7f50b017b9e0, 24 [pid 4940] <... futex resumed>) = 0 [pid 4942] <... set_robust_list resumed>) = 0 [pid 4940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4918] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4942] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4940] <... mmap resumed>) = 0x7f50b017c000 [pid 4940] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4940] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4943], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4943 [pid 4926] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4942] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4940] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 4943 attached [pid 4943] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4943] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4943] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4943] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4942] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4940] <... futex resumed>) = 0 [pid 4926] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4943] <... ioctl resumed>, 0) = 0 [pid 4942] <... ioctl resumed>, 0) = 0 [pid 4940] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4926] <... ioctl resumed>, 0) = 0 [ 95.156210][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 95.156242][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4942] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4926] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4943] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4942] <... futex resumed>) = 1 [pid 4926] <... ioctl resumed>, 0) = 0 [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4913] <... futex resumed>) = 0 [pid 4942] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4926] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [ 95.156270][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 95.156296][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.156334][ T144] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 95.156361][ T144] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4926] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 95.158063][ T144] usb 2-1: config 0 descriptor?? [ 95.172958][ T23] usb 3-1: USB disconnect, device number 33 [ 95.187723][ T3624] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 95.201056][ T2932] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 95.201083][ T2932] usb 6-1: config 0 has no interface number 0 [ 95.201113][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.201140][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 95.201173][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 95.201203][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 95.201228][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 95.201255][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4921] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4914] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] <... futex resumed>) = 1 [pid 4919] <... futex resumed>) = 0 [pid 4914] <... futex resumed>) = 0 [pid 4931] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4921] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4919] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4914] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4913] exit_group(0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4921] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4919] <... futex resumed>) = 0 [pid 4918] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4921] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4919] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4918] <... futex resumed>) = 1 [pid 4917] <... futex resumed>) = 0 [pid 4921] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4919] <... futex resumed>) = 0 [pid 4918] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4917] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4942] <... futex resumed>) = ? [pid 4921] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4918] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4917] <... futex resumed>) = 0 [pid 4914] <... futex resumed>) = ? [pid 4913] <... exit_group resumed>) = ? [pid 4919] <... mmap resumed>) = 0x7f50b015b000 [pid 4918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4917] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4919] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4918] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4917] <... futex resumed>) = 0 [pid 4942] +++ exited with 0 +++ [pid 4919] <... mprotect resumed>) = 0 [pid 4918] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4917] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4914] +++ exited with 0 +++ [pid 4931] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4921] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4919] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4917] <... mmap resumed>) = 0x7f50b015b000 [ 95.201293][ T2932] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 95.201320][ T2932] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.203588][ T2932] usb 6-1: config 0 descriptor?? [ 95.267400][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 95.267417][ T144] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 95.268414][ T3626] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 95.268443][ T3626] usb 5-1: config 0 has no interface number 0 [pid 4913] +++ exited with 0 +++ ./strace-static-x86_64: Process 4945 attached [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4917] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4913, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 4919] <... clone resumed>, parent_tid=[4945], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4945 [pid 4917] <... mprotect resumed>) = 0 [pid 4919] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4917] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4919] <... futex resumed>) = 0 [pid 4919] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4917] <... clone resumed>, parent_tid=[4946], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4946 [pid 4917] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4917] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4947 ./strace-static-x86_64: Process 4947 attached [pid 4945] set_robust_list(0x7f50b017b9e0, 24 [pid 4931] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4946 attached [pid 4946] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4946] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4918] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4947] set_robust_list(0x555555fe45e0, 24 [pid 4945] <... set_robust_list resumed>) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4947] <... set_robust_list resumed>) = 0 [pid 4945] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4946] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4946] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4946] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4917] <... futex resumed>) = 0 [pid 4947] prctl(PR_SET_PDEATHSIG, SIGKILL [ 95.268479][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.268508][ T3626] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 95.268541][ T3626] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 95.268572][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4946] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4945] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4947] <... prctl resumed>) = 0 [pid 4945] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4947] setpgid(0, 0 [pid 4945] <... ioctl resumed>, 0) = 0 [pid 4931] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4947] <... setpgid resumed>) = 0 [pid 4945] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4947] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4945] <... futex resumed>) = 1 [pid 4931] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 95.268598][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 95.268625][ T3626] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.268663][ T3626] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 95.268689][ T3626] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.270562][ T3626] usb 5-1: config 0 descriptor?? [pid 4919] <... futex resumed>) = 0 [pid 4947] <... openat resumed>) = 3 [pid 4945] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4926] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] write(3, "1000", 4 [pid 4926] <... futex resumed>) = 1 [pid 4920] <... futex resumed>) = 0 [pid 4947] <... write resumed>) = 4 [pid 4926] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4920] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] close(3 [pid 4931] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4926] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4920] <... futex resumed>) = 0 [pid 4947] <... close resumed>) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4920] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4926] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4920] <... futex resumed>) = 0 [ 95.278129][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 95.278144][ T2932] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 95.313770][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 95.313795][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 95.313816][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 95.397641][ T3626] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4947] <... futex resumed>) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4926] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4920] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4931] <... ioctl resumed>, 0) = 0 [pid 4920] <... mmap resumed>) = 0x7f50b015b000 [pid 4947] <... mmap resumed>) = 0x7f50b017c000 [pid 4926] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4931] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4947] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4920] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4947] <... mprotect resumed>) = 0 [pid 4931] <... ioctl resumed>, 0) = 0 [pid 4920] <... mprotect resumed>) = 0 [pid 4947] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4931] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4920] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4947] <... clone resumed>, parent_tid=[4950], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4950 [pid 4931] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4947] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4920] <... clone resumed>, parent_tid=[4951], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4951 [pid 4947] <... futex resumed>) = 0 ./strace-static-x86_64: Process 4950 attached [pid 4950] set_robust_list(0x7f50b019c9e0, 24 [pid 4943] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 95.397659][ T3626] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 95.508324][ T6] usb 1-1: USB disconnect, device number 33 [ 95.585596][ T2932] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 95.585622][ T2932] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 95.585643][ T2932] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4931] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4920] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4947] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4951 attached [pid 4950] <... set_robust_list resumed>) = 0 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4950] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4951] set_robust_list(0x7f50b017b9e0, 24 [pid 4950] <... openat resumed>) = 3 [pid 4931] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4920] <... futex resumed>) = 0 [pid 4951] <... set_robust_list resumed>) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_INIT [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4921] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4920] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4943] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4921] <... futex resumed>) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4921] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4951] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4931] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4918] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4951] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4919] exit_group(0 [pid 4918] <... futex resumed>) = 0 [pid 4951] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4945] <... futex resumed>) = ? [pid 4921] <... futex resumed>) = ? [pid 4919] <... exit_group resumed>) = ? [pid 4918] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4917] exit_group(0 [pid 4946] <... futex resumed>) = ? [pid 4921] +++ exited with 0 +++ [pid 4918] <... futex resumed>) = ? [pid 4917] <... exit_group resumed>) = ? [pid 4951] <... ioctl resumed>, 0) = 0 [pid 4946] +++ exited with 0 +++ [pid 4945] +++ exited with 0 +++ [pid 4919] +++ exited with 0 +++ [pid 4918] +++ exited with 0 +++ [pid 4917] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4917, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4919, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4951] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... restart_syscall resumed>) = 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4951] <... futex resumed>) = 1 [pid 4920] <... futex resumed>) = 0 [pid 4951] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4954 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4955 ./strace-static-x86_64: Process 4955 attached [pid 4955] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 4954 attached ) = 0 [pid 4955] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4954] set_robust_list(0x555555fe45e0, 24 [pid 4955] <... prctl resumed>) = 0 [pid 4954] <... set_robust_list resumed>) = 0 [ 95.596873][ T144] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 95.596896][ T144] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 95.596917][ T144] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 95.642760][ T3624] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4955] setpgid(0, 0 [pid 4954] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4955] <... setpgid resumed>) = 0 [pid 4954] <... prctl resumed>) = 0 [pid 4955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4954] setpgid(0, 0 [pid 4955] <... openat resumed>) = 3 [pid 4954] <... setpgid resumed>) = 0 [pid 4955] write(3, "1000", 4 [pid 4954] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4955] <... write resumed>) = 4 [pid 4954] <... openat resumed>) = 3 [pid 4955] close(3 [pid 4954] write(3, "1000", 4 [pid 4955] <... close resumed>) = 0 [pid 4954] <... write resumed>) = 4 [pid 4955] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] close(3 [pid 4955] <... futex resumed>) = 0 [pid 4954] <... close resumed>) = 0 [pid 4955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4954] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4955] <... mmap resumed>) = 0x7f50b017c000 [pid 4954] <... futex resumed>) = 0 [pid 4955] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4955] <... mprotect resumed>) = 0 [pid 4954] <... mmap resumed>) = 0x7f50b017c000 [pid 4955] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4954] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4955] <... clone resumed>, parent_tid=[4956], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4956 [pid 4954] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4955] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4954] <... clone resumed>, parent_tid=[4957], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4957 [pid 4955] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4954] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4954] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4956 attached [pid 4956] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4956] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 4957 attached , 0x7f50b019b2d0) = 0 [pid 4957] set_robust_list(0x7f50b019c9e0, 24 [pid 4956] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4957] <... set_robust_list resumed>) = 0 [ 95.642790][ T3624] usb 4-1: config 0 has no interface number 0 [ 95.642828][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.642856][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4957] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4957] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4957] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4926] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 95.642888][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 95.642920][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 95.642946][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [pid 4920] exit_group(0) = ? [pid 4951] <... futex resumed>) = ? [pid 4926] +++ exited with 0 +++ [pid 4951] +++ exited with 0 +++ [pid 4920] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4920, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4960 ./strace-static-x86_64: Process 4960 attached [pid 4960] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4960] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4960] setpgid(0, 0) = 0 [pid 4960] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4931] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... openat resumed>) = 3 [pid 4931] <... futex resumed>) = 1 [pid 4930] <... futex resumed>) = 0 [pid 4960] write(3, "1000", 4 [pid 4931] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4930] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... write resumed>) = 4 [pid 4931] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [ 95.642970][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 95.643005][ T3624] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 95.643030][ T3624] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.644756][ T3624] usb 4-1: config 0 descriptor?? [ 95.686027][ T23] usb 3-1: new high-speed USB device number 34 using dummy_hcd [pid 4930] <... futex resumed>) = 0 [pid 4960] close(3 [pid 4931] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4930] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... close resumed>) = 0 [pid 4931] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4930] <... futex resumed>) = 0 [pid 4960] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4931] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4930] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4960] <... futex resumed>) = 0 [pid 4930] <... mmap resumed>) = 0x7f50b015b000 [pid 4960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4930] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4960] <... mmap resumed>) = 0x7f50b017c000 [pid 4931] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4930] <... mprotect resumed>) = 0 [pid 4960] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4930] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4960] <... mprotect resumed>) = 0 [pid 4960] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4930] <... clone resumed>, parent_tid=[4961], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4961 [pid 4930] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] <... clone resumed>, parent_tid=[4962], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4962 [pid 4930] <... futex resumed>) = 0 [pid 4960] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4930] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4960] <... futex resumed>) = 0 [pid 4960] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4943] <... ioctl resumed>, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 4962 attached [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE./strace-static-x86_64: Process 4961 attached [pid 4962] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4962] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4962] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4962] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4961] set_robust_list(0x7f50b017b9e0, 24 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4961] <... set_robust_list resumed>) = 0 [ 95.740153][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 95.740170][ T3624] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 95.752451][ T2932] usb 6-1: USB disconnect, device number 33 [ 95.756211][ T3626] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 95.756233][ T3626] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4961] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4943] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4961] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4961] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4961] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4961] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4930] <... futex resumed>) = 0 [pid 4943] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 95.756255][ T3626] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 95.765614][ T144] usb 2-1: USB disconnect, device number 33 [ 95.923256][ T3635] usb 5-1: USB disconnect, device number 33 [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 96.045584][ T3624] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 96.045608][ T3624] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 96.045630][ T3624] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4950] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4943] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4943] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4943] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4943] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4943] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4943] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4931] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4931] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4930] exit_group(0 [pid 4961] <... futex resumed>) = ? [pid 4943] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4931] <... futex resumed>) = ? [pid 4930] <... exit_group resumed>) = ? [ 96.115582][ T6] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 96.133209][ T23] usb 3-1: config 0 has an invalid interface number: 200 but max is 0 [ 96.133245][ T23] usb 3-1: config 0 has no interface number 0 [pid 4931] +++ exited with 0 +++ [pid 4961] +++ exited with 0 +++ [pid 4930] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4930, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4969 ./strace-static-x86_64: Process 4969 attached [pid 4969] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4969] setpgid(0, 0) = 0 [pid 4969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4969] write(3, "1000", 4) = 4 [pid 4969] close(3) = 0 [pid 4969] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4969] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4969] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4970], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4970 [pid 4969] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4969] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4970 attached [pid 4970] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4970] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [ 96.133277][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.133305][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [pid 4970] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 96.133343][ T23] usb 3-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 96.133376][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [ 96.133404][ T23] usb 3-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.133430][ T23] usb 3-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.133468][ T23] usb 3-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.133494][ T23] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.135206][ T23] usb 3-1: config 0 descriptor?? [ 96.178137][ T23] r8712u: register rtl8712_netdev_ops to netdev_ops [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4957] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 18 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4943] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4940] <... futex resumed>) = 0 [pid 4943] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4940] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4943] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4940] <... futex resumed>) = 0 [pid 4940] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4943] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2f0) = 0 [pid 4940] <... futex resumed>) = 0 [pid 4943] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4940] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4940] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4940] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4977], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4977 [pid 4940] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4940] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4977 attached [pid 4977] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4977] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4943] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [ 96.178156][ T23] usb 3-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 96.195541][ T3624] usb 4-1: USB disconnect, device number 34 [ 96.243049][ T144] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 96.316318][ T2932] usb 6-1: new high-speed USB device number 34 using dummy_hcd [pid 4950] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4977] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4977] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4977] <... ioctl resumed>, 0) = 0 [pid 4977] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4977] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] <... futex resumed>) = 0 [pid 4962] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4950] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [ 96.395454][ T3635] usb 5-1: new high-speed USB device number 34 using dummy_hcd [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [ 96.445459][ T23] usb 3-1: r8712u: Boot from EFUSE: Autoload Failed [ 96.445483][ T23] usb 3-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 96.445504][ T23] usb 3-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4950] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4950] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4950] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4956] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4950] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 96.485609][ T6] usb 1-1: config 0 has an invalid interface number: 200 but max is 0 [ 96.485640][ T6] usb 1-1: config 0 has no interface number 0 [ 96.485672][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4943] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4943] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4940] exit_group(0 [pid 4943] <... futex resumed>) = ? [pid 4940] <... exit_group resumed>) = ? [pid 4977] <... futex resumed>) = ? [pid 4943] +++ exited with 0 +++ [ 96.485699][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 96.485732][ T6] usb 1-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [ 96.485765][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 96.485799][ T6] usb 1-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.485826][ T6] usb 1-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [pid 4957] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4977] +++ exited with 0 +++ [pid 4940] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4940, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4957] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4956] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW, 0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_CONFIGURE, 0) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4956] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4957] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4970] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 4980 attached [ 96.485865][ T6] usb 1-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.485891][ T6] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.487645][ T6] usb 1-1: config 0 descriptor?? [ 96.529024][ T6] r8712u: register rtl8712_netdev_ops to netdev_ops [ 96.529044][ T6] usb 1-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 96.611789][ T144] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [pid 4980] set_robust_list(0x555555fe45e0, 24 [pid 4962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4980 [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4980] <... set_robust_list resumed>) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4980] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4980] <... prctl resumed>) = 0 [pid 4980] setpgid(0, 0) = 0 [pid 4980] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4980] write(3, "1000", 4) = 4 [pid 4980] close(3) = 0 [pid 4980] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4980] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4980] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4981], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4981 [pid 4980] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4980] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4981 attached [pid 4962] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4957] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4981] set_robust_list(0x7f50b019c9e0, 24 [ 96.611822][ T144] usb 2-1: config 0 has no interface number 0 [ 96.611853][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.611879][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 96.611910][ T144] usb 2-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4981] <... set_robust_list resumed>) = 0 [pid 4962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4981] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4957] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4962] <... ioctl resumed>, 0x7f50b019a2c0) = 9 [pid 4981] <... openat resumed>) = 3 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4981] ioctl(3, USB_RAW_IOCTL_INIT [pid 4950] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] <... futex resumed>) = 1 [pid 4947] <... futex resumed>) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4947] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4950] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4947] <... futex resumed>) = 0 [pid 4957] <... ioctl resumed>, 0) = 0 [pid 4950] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4947] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4957] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4947] <... futex resumed>) = 0 [pid 4957] <... ioctl resumed>, 0) = 0 [pid 4947] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [ 96.611942][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 96.611969][ T144] usb 2-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.611996][ T144] usb 2-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.612031][ T144] usb 2-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.612057][ T144] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4947] <... mmap resumed>) = 0x7f50b015b000 [pid 4981] <... ioctl resumed>, 0) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4947] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4947] <... mprotect resumed>) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4947] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4957] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4962] <... ioctl resumed>, 0x7f50b019a2c0) = 130 [pid 4957] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4950] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4947] <... clone resumed>, parent_tid=[4982], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4982 [pid 4981] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4947] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4981] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4947] <... futex resumed>) = 0 [pid 4947] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4982 attached [pid 4982] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4982] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = 0 [pid 4962] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4982] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4962] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4982] <... ioctl resumed>, 0) = 0 [pid 4962] <... ioctl resumed>, 0) = 0 [pid 4982] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4982] <... futex resumed>) = 1 [pid 4962] <... ioctl resumed>, 0) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4947] <... futex resumed>) = 0 [pid 4982] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 4962] ioctl(3, USB_RAW_IOCTL_EP_ENABLE, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [ 96.612829][ T3624] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 96.616968][ T23] usb 3-1: USB disconnect, device number 34 [ 96.624286][ T144] usb 2-1: config 0 descriptor?? [ 96.661415][ T144] r8712u: register rtl8712_netdev_ops to netdev_ops [ 96.661433][ T144] usb 2-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 96.715525][ T2932] usb 6-1: config 0 has an invalid interface number: 200 but max is 0 [ 96.715556][ T2932] usb 6-1: config 0 has no interface number 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_READ, 0x7f50b019a2c0) = 0 [ 96.715586][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.715612][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 96.715643][ T2932] usb 6-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4956] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4955] <... futex resumed>) = 0 [pid 4956] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4955] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4956] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4955] <... futex resumed>) = 0 [pid 4956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4955] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4970] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4956] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4955] <... futex resumed>) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_WRITE [pid 4956] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4955] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4955] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4983], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4983 [pid 4955] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4956] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4955] <... futex resumed>) = 0 [pid 4955] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4983 attached [pid 4983] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4983] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] <... ioctl resumed>, 0x7f50b019a2c0) = 18 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4983] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4983] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4983] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4955] <... futex resumed>) = 0 [ 96.715674][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 96.715700][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.715724][ T2932] usb 6-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.715760][ T2932] usb 6-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.715785][ T2932] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 96.722869][ T2932] usb 6-1: config 0 descriptor?? [pid 4983] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4970] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 9 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 96.766454][ T3635] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 96.766485][ T3635] usb 5-1: config 0 has no interface number 0 [ 96.766516][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.766545][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 96.766578][ T3635] usb 5-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_WRITE, 0x7f50b019a2c0) = 130 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4950] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4950] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4970] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4957] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4954] <... futex resumed>) = 0 [pid 4957] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4954] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [ 96.766609][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 96.766636][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.766662][ T3635] usb 5-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.766700][ T3635] usb 5-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.766727][ T3635] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4970] ioctl(3, USB_RAW_IOCTL_VBUS_DRAW [pid 4957] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4954] <... futex resumed>) = 0 [pid 4947] exit_group(0 [pid 4957] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4954] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4982] <... futex resumed>) = ? [pid 4970] <... ioctl resumed>, 0) = 0 [pid 4957] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4954] <... futex resumed>) = 0 [pid 4950] <... futex resumed>) = ? [pid 4947] <... exit_group resumed>) = ? [pid 4982] +++ exited with 0 +++ [pid 4957] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4954] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4962] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4970] ioctl(3, USB_RAW_IOCTL_CONFIGURE [pid 4962] <... futex resumed>) = 1 [pid 4960] <... futex resumed>) = 0 [pid 4954] <... mprotect resumed>) = 0 [pid 4950] +++ exited with 0 +++ [pid 4970] <... ioctl resumed>, 0) = 0 [pid 4962] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4960] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4957] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4954] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4947] +++ exited with 0 +++ [pid 4962] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 4960] <... futex resumed>) = 0 [pid 4962] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4960] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4954] <... clone resumed>, parent_tid=[4984], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4984 ./strace-static-x86_64: Process 4984 attached [pid 4970] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4962] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4960] <... futex resumed>) = 0 [pid 4954] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4962] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4960] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4954] <... futex resumed>) = 0 [pid 4960] <... mmap resumed>) = 0x7f50b015b000 [pid 4954] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4960] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4984] set_robust_list(0x7f50b017b9e0, 24 [pid 4970] <... ioctl resumed>, 0x7f50b02745ec) = -1 EINVAL (Invalid argument) [pid 4962] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4960] <... mprotect resumed>) = 0 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4947, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4960] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4985], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4985 [pid 4960] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4960] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 4985 attached [pid 4985] set_robust_list(0x7f50b017b9e0, 24 [pid 4984] <... set_robust_list resumed>) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 3602] restart_syscall(<... resuming interrupted clone ...> [pid 4985] <... set_robust_list resumed>) = 0 [pid 4985] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] <... ioctl resumed>, 0x7f50b02745fc) = -1 EINVAL (Invalid argument) [pid 3602] <... restart_syscall resumed>) = 0 [ 96.768502][ T3635] usb 5-1: config 0 descriptor?? [ 96.797690][ T2932] r8712u: register rtl8712_netdev_ops to netdev_ops [ 96.797706][ T2932] usb 6-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 96.815910][ T6] usb 1-1: r8712u: Boot from EFUSE: Autoload Failed [ 96.815933][ T6] usb 1-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 96.815954][ T6] usb 1-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4984] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4985] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4984] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP_ENABLE [pid 4985] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4985] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4960] <... futex resumed>) = 0 [pid 4985] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4984] ioctl(3, USB_RAW_IOCTL_EP0_STALL [pid 4970] <... ioctl resumed>, 0x7f50b027460c) = -1 EINVAL (Invalid argument) [pid 4984] <... ioctl resumed>, 0) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4956] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4984] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4970] <... ioctl resumed>, 0x7f50b019a2c0) = 0 [pid 4956] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4955] exit_group(0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4986 [pid 4983] <... futex resumed>) = ? [pid 4956] <... futex resumed>) = ? [pid 4955] <... exit_group resumed>) = ? [ 96.820207][ T3635] r8712u: register rtl8712_netdev_ops to netdev_ops [ 96.820223][ T3635] usb 5-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 96.917944][ T144] usb 2-1: r8712u: Boot from EFUSE: Autoload Failed [ 96.917969][ T144] usb 2-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 96.917993][ T144] usb 2-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" ./strace-static-x86_64: Process 4986 attached [pid 4984] <... futex resumed>) = 1 [pid 4983] +++ exited with 0 +++ [pid 4956] +++ exited with 0 +++ [pid 4955] +++ exited with 0 +++ [pid 4954] <... futex resumed>) = 0 [pid 4986] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4955, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 4986] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4984] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] restart_syscall(<... resuming interrupted clone ...> [pid 4986] <... prctl resumed>) = 0 [pid 3603] <... restart_syscall resumed>) = 0 [pid 4986] setpgid(0, 0) = 0 [pid 4986] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4986] <... openat resumed>) = 3 [pid 4986] write(3, "1000", 4 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 4987 [pid 4986] <... write resumed>) = 4 [pid 4986] close(3) = 0 [pid 4986] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 ./strace-static-x86_64: Process 4987 attached [pid 4986] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 4987] set_robust_list(0x555555fe45e0, 24 [pid 4986] <... mprotect resumed>) = 0 [pid 4987] <... set_robust_list resumed>) = 0 [pid 4986] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4986] <... clone resumed>, parent_tid=[4988], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4988 [pid 4987] setpgid(0, 0 [pid 4986] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4987] <... setpgid resumed>) = 0 [pid 4986] <... futex resumed>) = 0 [pid 4987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 4986] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4988 attached [pid 4987] <... openat resumed>) = 3 [pid 4987] write(3, "1000", 4) = 4 [pid 4987] close(3) = 0 [ 96.975686][ T3624] usb 4-1: config 0 has an invalid interface number: 200 but max is 0 [ 96.975721][ T3624] usb 4-1: config 0 has no interface number 0 [ 96.976165][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.976182][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x3 has invalid maxpacket 29901, setting to 64 [ 96.976200][ T3624] usb 4-1: config 0 interface 200 altsetting 0 endpoint 0x5 has invalid maxpacket 1023, setting to 64 [pid 4987] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4987] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4987] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4988] set_robust_list(0x7f50b019c9e0, 24 [pid 4987] <... clone resumed>, parent_tid=[4989], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4989 [pid 4987] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4989 attached [pid 4988] <... set_robust_list resumed>) = 0 [pid 4989] set_robust_list(0x7f50b019c9e0, 24 [pid 4988] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4989] <... set_robust_list resumed>) = 0 [pid 4988] <... openat resumed>) = 3 [pid 4989] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 4988] ioctl(3, USB_RAW_IOCTL_INIT [pid 4989] <... openat resumed>) = 3 [pid 4988] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4989] ioctl(3, USB_RAW_IOCTL_INIT [pid 4988] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4989] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4988] <... ioctl resumed>, 0) = 0 [pid 4989] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 4988] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4989] <... ioctl resumed>, 0) = 0 [pid 4988] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4988] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4989] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [ 96.976218][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0xB, skipping [ 96.976232][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has a duplicate endpoint with address 0x86, skipping [ 96.976247][ T3624] usb 4-1: config 0 interface 200 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 96.976269][ T3624] usb 4-1: New USB device found, idVendor=0409, idProduct=02b6, bcdDevice=64.e0 [ 96.976284][ T3624] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [pid 4989] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4957] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4957] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4962] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 4960] exit_group(0 [pid 4985] <... futex resumed>) = ? [pid 4962] <... futex resumed>) = ? [pid 4960] <... exit_group resumed>) = ? [pid 4985] +++ exited with 0 +++ [pid 4962] +++ exited with 0 +++ [pid 4960] +++ exited with 0 +++ [pid 4954] exit_group(0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4960, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 4984] <... futex resumed>) = ? [pid 4957] <... futex resumed>) = ? [pid 4954] <... exit_group resumed>) = ? [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4990 [ 96.977576][ T3624] usb 4-1: config 0 descriptor?? [ 97.021860][ T3626] usb 1-1: USB disconnect, device number 34 [ 97.082385][ T3635] usb 5-1: r8712u: Boot from EFUSE: Autoload Failed [ 97.082411][ T3635] usb 5-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 97.082433][ T3635] usb 5-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 97.085495][ T2932] usb 6-1: r8712u: Boot from EFUSE: Autoload Failed [ 97.085516][ T2932] usb 6-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [pid 4984] +++ exited with 0 +++ [pid 4957] +++ exited with 0 +++ [pid 4954] +++ exited with 0 +++ ./strace-static-x86_64: Process 4990 attached [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4954, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 4992 ./strace-static-x86_64: Process 4992 attached [pid 4990] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4992] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4990] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4992] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 4990] <... prctl resumed>) = 0 [pid 4992] <... prctl resumed>) = 0 [pid 4992] setpgid(0, 0) = 0 [pid 4992] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4990] setpgid(0, 0 [pid 4992] write(3, "1000", 4 [pid 4990] <... setpgid resumed>) = 0 [pid 4992] <... write resumed>) = 4 [pid 4990] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4992] close(3 [pid 4990] write(3, "1000", 4) = 4 [pid 4990] close(3) = 0 [pid 4990] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4990] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4990] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4993], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4993 [pid 4990] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4990] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4992] <... close resumed>) = 0 [pid 4992] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4992] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4992] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4994], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4994 [pid 4992] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4992] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 4993 attached [pid 4993] set_robust_list(0x7f50b019c9e0, 24) = 0 ./strace-static-x86_64: Process 4994 attached [pid 4993] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4993] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4993] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 4993] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4994] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4994] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4994] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4994] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4970] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4969] <... futex resumed>) = 0 [pid 4994] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 4969] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] <... futex resumed>) = 0 [pid 4969] <... futex resumed>) = 1 [pid 4970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4969] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4970] <... ioctl resumed>, 0x7f50b019b2f0) = 0 [pid 4969] <... futex resumed>) = 0 [pid 4970] ioctl(3, USB_RAW_IOCTL_EP0_READ [pid 4969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4969] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4969] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[4995], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4995 ./strace-static-x86_64: Process 4995 attached [pid 4969] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4995] set_robust_list(0x7f50b017b9e0, 24 [pid 4969] <... futex resumed>) = 0 [pid 4995] <... set_robust_list resumed>) = 0 [pid 4969] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [ 97.085536][ T2932] usb 6-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [ 97.100083][ T3624] r8712u: register rtl8712_netdev_ops to netdev_ops [ 97.100101][ T3624] usb 4-1: r8712u: USB_SPEED_HIGH with 4 endpoints [ 97.112680][ T2932] usb 2-1: USB disconnect, device number 34 [ 97.247961][ T3642] usb 5-1: USB disconnect, device number 34 [ 97.263769][ T14] usb 6-1: USB disconnect, device number 34 [pid 4995] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4970] <... ioctl resumed>, 0x7f50b019a2e0) = 1 [pid 4995] <... ioctl resumed>, 0x7f50b017a2f0) = 0 [pid 4995] ioctl(3, USB_RAW_IOCTL_EP0_STALL, 0) = 0 [pid 4995] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4969] <... futex resumed>) = 0 [ 97.385553][ T3624] usb 4-1: r8712u: Boot from EFUSE: Autoload Failed [ 97.385577][ T3624] usb 4-1: r8712u: MAC Address from efuse = 00:e0:4c:87:00:00 [ 97.385600][ T3624] usb 4-1: r8712u: Loading firmware from "rtlwifi/rtl8712u.bin" [pid 4995] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4969] exit_group(0 [pid 4995] <... futex resumed>) = ? [pid 4969] <... exit_group resumed>) = ? [pid 4995] +++ exited with 0 +++ [pid 4970] +++ exited with 0 +++ [pid 4969] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4969, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 4997 attached , child_tidptr=0x555555fe45d0) = 4997 [pid 4997] set_robust_list(0x555555fe45e0, 24) = 0 [pid 4997] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 4997] setpgid(0, 0) = 0 [pid 4997] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 4997] write(3, "1000", 4) = 4 [pid 4997] close(3) = 0 [pid 4997] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 4997] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4997] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4998 attached , parent_tid=[4998], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 4998 [pid 4997] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 4998] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 4998] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 4998] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 4998] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 4998] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 97.528911][ T4991] usb 4-1: USB disconnect, device number 35 [pid 4998] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4980] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4980] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4980] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4980] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 4999 attached [pid 4999] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 4980] <... clone resumed>, parent_tid=[4999], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 4999 [pid 4980] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4980] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4980] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 4980] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4980] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4999] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 4980] <... clone resumed>, parent_tid=[5000], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5000 [pid 4980] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4999] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 4980] <... futex resumed>) = 0 [pid 4999] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4980] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 4999] <... futex resumed>) = 0 [pid 4999] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5000 attached [pid 5000] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5000] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5000] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4980] <... futex resumed>) = 0 [pid 5000] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4980] exit_group(0 [pid 5000] <... futex resumed>) = ? [pid 4999] <... futex resumed>) = ? [pid 4981] <... ioctl resumed> ) = ? [pid 4980] <... exit_group resumed>) = ? [pid 4999] +++ exited with 0 +++ [pid 4981] +++ exited with 0 +++ [pid 5000] +++ exited with 0 +++ [pid 4980] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4980, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5001 attached , child_tidptr=0x555555fe45d0) = 5001 [pid 5001] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5001] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5001] setpgid(0, 0) = 0 [pid 5001] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5001] write(3, "1000", 4) = 4 [pid 5001] close(3) = 0 [pid 5001] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5001] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5001] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5002], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5002 [pid 5001] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5002 attached [pid 5002] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5002] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5002] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5002] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5002] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5002] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4986] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4986] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4986] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4986] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5003 attached [pid 5003] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5003] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4986] <... clone resumed>, parent_tid=[5003], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5003 [pid 4986] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4986] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5003] <... futex resumed>) = 0 [pid 4986] <... mmap resumed>) = 0x7f50b013a000 [pid 4986] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5003] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 4986] <... mprotect resumed>) = 0 [pid 5003] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 4986] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5003] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] <... clone resumed>, parent_tid=[5004], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5004 [pid 4986] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4986] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5003] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5004 attached [pid 5004] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5004] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5004] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4986] <... futex resumed>) = 0 [pid 5004] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4987] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4987] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4987] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5005 attached , parent_tid=[5005], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5005 [pid 4987] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 4987] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4987] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5005] set_robust_list(0x7f50b017b9e0, 24./strace-static-x86_64: Process 5006 attached [pid 4987] <... clone resumed>, parent_tid=[5006], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5006 [pid 4987] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4987] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5006] set_robust_list(0x7f50b015a9e0, 24 [pid 5005] <... set_robust_list resumed>) = 0 [pid 5005] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5005] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5006] <... set_robust_list resumed>) = 0 [pid 5005] <... futex resumed>) = 0 [pid 5005] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5006] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5006] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4987] <... futex resumed>) = 0 [pid 5006] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4990] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4990] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4992] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4990] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 4992] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4990] <... mprotect resumed>) = 0 [pid 4992] <... futex resumed>) = 0 [pid 4990] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4990] <... clone resumed>, parent_tid=[5007], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5007 [pid 4992] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5007 attached ) = 0 [pid 4990] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4990] <... futex resumed>) = 0 [pid 4992] <... clone resumed>, parent_tid=[5008], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5008 [pid 4990] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 4990] <... futex resumed>) = 0 [pid 4992] <... futex resumed>) = 0 [pid 4990] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5007] set_robust_list(0x7f50b017b9e0, 24 [pid 4992] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4990] <... mmap resumed>) = 0x7f50b013a000 [pid 5007] <... set_robust_list resumed>) = 0 [pid 4992] <... futex resumed>) = 0 [pid 4990] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5007] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 4992] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 4990] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5008 attached [pid 5007] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 4992] <... mmap resumed>) = 0x7f50b013a000 [pid 4990] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5007] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 4992] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5007] <... futex resumed>) = 0 [pid 4992] <... mprotect resumed>) = 0 [pid 4990] <... clone resumed>, parent_tid=[5009], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5009 [pid 5007] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 4990] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5009 attached ) = 0 [pid 4992] <... clone resumed>, parent_tid=[5010], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5010 [pid 4990] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5009] set_robust_list(0x7f50b015a9e0, 24 [pid 4992] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5009] <... set_robust_list resumed>) = 0 [pid 4992] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5010 attached [pid 5009] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 4992] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5008] set_robust_list(0x7f50b017b9e0, 24 [pid 5009] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5008] <... set_robust_list resumed>) = 0 [pid 4986] exit_group(0 [pid 5010] set_robust_list(0x7f50b015a9e0, 24 [pid 5009] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5004] <... futex resumed>) = ? [pid 5003] <... futex resumed>) = ? [pid 4988] <... ioctl resumed> ) = ? [pid 4986] <... exit_group resumed>) = ? [pid 5010] <... set_robust_list resumed>) = 0 [pid 5009] <... futex resumed>) = 1 [pid 5008] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5004] +++ exited with 0 +++ [pid 5003] +++ exited with 0 +++ [pid 4990] <... futex resumed>) = 0 [pid 4988] +++ exited with 0 +++ [pid 4986] +++ exited with 0 +++ [pid 5010] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5009] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5008] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4986, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5010] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5008] <... futex resumed>) = 0 [pid 5010] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5008] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4992] <... futex resumed>) = 0 [pid 5010] <... futex resumed>) = 1 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5011 attached [pid 5010] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5011 [pid 5011] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5011] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5011] setpgid(0, 0) = 0 [pid 5011] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5011] write(3, "1000", 4) = 4 [pid 4987] exit_group(0 [pid 5006] <... futex resumed>) = ? [pid 5005] <... futex resumed>) = ? [pid 4989] <... ioctl resumed> ) = ? [pid 4987] <... exit_group resumed>) = ? [pid 5006] +++ exited with 0 +++ [pid 5005] +++ exited with 0 +++ [pid 4989] +++ exited with 0 +++ [pid 5011] close(3 [pid 4987] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4987, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5012 [pid 5011] <... close resumed>) = 0 [pid 5011] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5012 attached ) = 0 [pid 5012] set_robust_list(0x555555fe45e0, 24 [pid 5011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5012] <... set_robust_list resumed>) = 0 [pid 5012] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5011] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5012] <... prctl resumed>) = 0 [pid 5011] <... mprotect resumed>) = 0 [pid 5012] setpgid(0, 0 [pid 5011] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5012] <... setpgid resumed>) = 0 [pid 5011] <... clone resumed>, parent_tid=[5013], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5013 [pid 5012] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5011] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] <... openat resumed>) = 3 [pid 5011] <... futex resumed>) = 0 [pid 5012] write(3, "1000", 4 [pid 5011] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5012] <... write resumed>) = 4 [pid 5012] close(3) = 0 [pid 5012] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5012] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5013 attached [pid 5012] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5013] set_robust_list(0x7f50b019c9e0, 24./strace-static-x86_64: Process 5014 attached ) = 0 [pid 5012] <... clone resumed>, parent_tid=[5014], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5014 [pid 5014] set_robust_list(0x7f50b019c9e0, 24 [pid 5013] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5012] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... openat resumed>) = 3 [pid 5012] <... futex resumed>) = 0 [pid 5014] <... set_robust_list resumed>) = 0 [pid 5013] ioctl(3, USB_RAW_IOCTL_INIT [pid 5012] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5013] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5014] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5013] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5014] <... openat resumed>) = 3 [pid 5013] <... ioctl resumed>, 0) = 0 [pid 5013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5014] ioctl(3, USB_RAW_IOCTL_INIT [pid 5013] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5013] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5014] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5014] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5014] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5014] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4990] exit_group(0 [pid 4993] <... ioctl resumed> ) = ? [pid 5009] <... futex resumed>) = 230 [pid 4993] +++ exited with 0 +++ [pid 5007] <... futex resumed>) = ? [pid 4990] <... exit_group resumed>) = ? [pid 5009] +++ exited with 0 +++ [pid 5007] +++ exited with 0 +++ [pid 4990] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4990, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 4992] exit_group(0./strace-static-x86_64: Process 5015 attached [pid 5010] <... futex resumed>) = ? [pid 5008] <... futex resumed>) = ? [pid 4994] <... ioctl resumed> ) = ? [pid 4992] <... exit_group resumed>) = ? [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5015 [pid 5015] set_robust_list(0x555555fe45e0, 24 [pid 5010] +++ exited with 0 +++ [pid 5008] +++ exited with 0 +++ [pid 4994] +++ exited with 0 +++ [pid 4992] +++ exited with 0 +++ [pid 5015] <... set_robust_list resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4992, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5015] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5016 attached [pid 5015] <... prctl resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5016 [pid 5015] setpgid(0, 0) = 0 [pid 5015] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5015] <... openat resumed>) = 3 [pid 5015] write(3, "1000", 4) = 4 [pid 5015] close(3 [pid 5016] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5015] <... close resumed>) = 0 [pid 5016] <... prctl resumed>) = 0 [pid 5015] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5016] setpgid(0, 0 [pid 5015] <... mmap resumed>) = 0x7f50b017c000 [pid 5015] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5016] <... setpgid resumed>) = 0 [pid 5015] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5017], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5017 [pid 5015] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5015] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5017 attached [pid 5017] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5017] <... openat resumed>) = 3 [pid 5016] <... openat resumed>) = 3 [pid 5017] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5016] write(3, "1000", 4 [pid 5017] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5016] <... write resumed>) = 4 [pid 5017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5016] close(3) = 0 [pid 5016] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5016] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5016] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5018 attached [pid 5018] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5016] <... clone resumed>, parent_tid=[5018], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5018 [pid 5016] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5018] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5018] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5018] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5018] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 4997] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 4997] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 4997] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4997] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5019], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5019 [pid 4997] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 4997] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5019 attached [pid 4997] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5019] set_robust_list(0x7f50b017b9e0, 24 [pid 4997] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 4997] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5020], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5020 [pid 4997] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5019] <... set_robust_list resumed>) = 0 [pid 5019] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 4997] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5019] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5019] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5019] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5020 attached [pid 5020] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5020] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5020] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 4997] <... futex resumed>) = 0 [pid 5020] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 4997] exit_group(0 [pid 5020] <... futex resumed>) = ? [pid 5019] <... futex resumed>) = ? [pid 4998] <... ioctl resumed> ) = ? [pid 4997] <... exit_group resumed>) = ? [pid 5020] +++ exited with 0 +++ [pid 4998] +++ exited with 0 +++ [pid 5019] +++ exited with 0 +++ [pid 4997] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=4997, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5021 ./strace-static-x86_64: Process 5021 attached [pid 5021] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5021] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5021] setpgid(0, 0) = 0 [pid 5021] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5021] write(3, "1000", 4) = 4 [pid 5021] close(3) = 0 [pid 5021] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5021] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5021] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5022], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5022 [pid 5021] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5022 attached ) = 0 [pid 5021] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5022] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5022] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5022] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5022] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5022] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5022] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5001] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5001] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5001] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5001] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5023 attached , parent_tid=[5023], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5023 [pid 5023] set_robust_list(0x7f50b017b9e0, 24 [pid 5001] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5023] <... set_robust_list resumed>) = 0 [pid 5001] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5023] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5001] <... futex resumed>) = 0 [pid 5023] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5001] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5001] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5023] <... futex resumed>) = 0 [pid 5001] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5023] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5024 attached [pid 5001] <... clone resumed>, parent_tid=[5024], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5024 [pid 5001] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5001] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5024] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5024] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5024] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5001] <... futex resumed>) = 0 [pid 5024] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5001] exit_group(0 [pid 5024] <... futex resumed>) = ? [pid 5023] <... futex resumed>) = ? [pid 5002] <... ioctl resumed> ) = ? [pid 5001] <... exit_group resumed>) = ? [pid 5024] +++ exited with 0 +++ [pid 5023] +++ exited with 0 +++ [pid 5002] +++ exited with 0 +++ [pid 5001] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5001, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5025 ./strace-static-x86_64: Process 5025 attached [pid 5025] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5025] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5025] setpgid(0, 0) = 0 [pid 5025] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5025] write(3, "1000", 4) = 4 [pid 5025] close(3) = 0 [pid 5025] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5025] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5025] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5026], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5026 [pid 5025] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5026 attached [pid 5026] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5026] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5026] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5026] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5026] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5011] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5011] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5011] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5011] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5027 attached , parent_tid=[5027], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5027 [pid 5027] set_robust_list(0x7f50b017b9e0, 24 [pid 5011] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] <... set_robust_list resumed>) = 0 [pid 5011] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5027] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5011] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5027] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5011] <... mmap resumed>) = 0x7f50b013a000 [pid 5027] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5011] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5012] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5012] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5011] <... clone resumed>, parent_tid=[5028], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5028 [pid 5012] <... futex resumed>) = 0 [pid 5011] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5011] <... futex resumed>) = 0 [pid 5012] <... mmap resumed>) = 0x7f50b015b000 [pid 5011] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5012] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5027] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5028 attached [pid 5012] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5028] set_robust_list(0x7f50b015a9e0, 24 [pid 5027] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5028] <... set_robust_list resumed>) = 0 [pid 5012] <... clone resumed>, parent_tid=[5029], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5029 [pid 5028] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5012] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5012] <... futex resumed>) = 0 [pid 5028] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] <... futex resumed>) = 1 [pid 5012] <... futex resumed>) = 0 [pid 5011] <... futex resumed>) = 0 [pid 5028] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5012] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5012] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5029 attached ) = 0 [pid 5029] set_robust_list(0x7f50b017b9e0, 24 [pid 5012] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5030 attached [pid 5029] <... set_robust_list resumed>) = 0 [pid 5029] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5012] <... clone resumed>, parent_tid=[5030], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5030 [pid 5029] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5012] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5029] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5012] <... futex resumed>) = 0 [pid 5029] <... futex resumed>) = 0 [pid 5012] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5029] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5030] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5030] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5030] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5012] <... futex resumed>) = 0 [pid 5030] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5015] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5015] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5015] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5015] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5031 attached , parent_tid=[5031], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5031 [pid 5015] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5031] set_robust_list(0x7f50b017b9e0, 24 [pid 5015] <... futex resumed>) = 0 [pid 5031] <... set_robust_list resumed>) = 0 [pid 5011] exit_group(0 [pid 5031] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5028] <... futex resumed>) = ? [pid 5027] <... futex resumed>) = ? [pid 5015] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5013] <... ioctl resumed> ) = ? [pid 5011] <... exit_group resumed>) = ? [pid 5031] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5027] +++ exited with 0 +++ [pid 5031] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5028] +++ exited with 0 +++ [pid 5015] <... futex resumed>) = 0 [pid 5031] <... futex resumed>) = 0 [pid 5031] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5013] +++ exited with 0 +++ [pid 5011] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5011, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5032 attached [pid 5016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5015] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5016] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5015] <... mmap resumed>) = 0x7f50b013a000 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5032 [pid 5016] <... futex resumed>) = 0 [pid 5015] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5032] set_robust_list(0x555555fe45e0, 24 [pid 5016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5015] <... mprotect resumed>) = 0 [pid 5016] <... mmap resumed>) = 0x7f50b015b000 [pid 5015] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5032] <... set_robust_list resumed>) = 0 [pid 5016] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5015] <... clone resumed>, parent_tid=[5033], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5033 [pid 5016] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5015] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] <... clone resumed>, parent_tid=[5034], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5034 [pid 5015] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5016] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5012] exit_group(0 [pid 5030] <... futex resumed>) = ? [pid 5029] <... futex resumed>) = ? [pid 5016] <... mmap resumed>) = 0x7f50b013a000 [pid 5014] <... ioctl resumed> ) = ? [pid 5012] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5034 attached [pid 5032] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5030] +++ exited with 0 +++ [pid 5029] +++ exited with 0 +++ [pid 5016] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5014] +++ exited with 0 +++ [pid 5012] +++ exited with 0 +++ ./strace-static-x86_64: Process 5033 attached [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5012, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5033] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5016] <... mprotect resumed>) = 0 [pid 5033] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5016] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5036 attached ./strace-static-x86_64: Process 5035 attached [pid 5034] set_robust_list(0x7f50b017b9e0, 24 [pid 5033] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5032] <... prctl resumed>) = 0 [pid 5035] set_robust_list(0x7f50b015a9e0, 24 [pid 5033] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5036 [pid 5032] setpgid(0, 0 [pid 5016] <... clone resumed>, parent_tid=[5035], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5035 [pid 5034] <... set_robust_list resumed>) = 0 [pid 5033] <... futex resumed>) = 1 [pid 5015] <... futex resumed>) = 0 [pid 5033] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5036] set_robust_list(0x555555fe45e0, 24 [pid 5032] <... setpgid resumed>) = 0 [pid 5016] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5034] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5036] <... set_robust_list resumed>) = 0 [pid 5032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5016] <... futex resumed>) = 0 [pid 5036] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5034] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5032] <... openat resumed>) = 3 [pid 5016] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5035] <... set_robust_list resumed>) = 0 [pid 5036] <... prctl resumed>) = 0 [pid 5034] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] write(3, "1000", 4 [pid 5036] setpgid(0, 0 [pid 5034] <... futex resumed>) = 0 [pid 5032] <... write resumed>) = 4 [pid 5036] <... setpgid resumed>) = 0 [pid 5034] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5032] close(3 [pid 5036] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5035] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5036] <... openat resumed>) = 3 [pid 5032] <... close resumed>) = 0 [pid 5035] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5036] write(3, "1000", 4 [pid 5032] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5035] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] <... write resumed>) = 4 [pid 5035] <... futex resumed>) = 1 [pid 5032] <... futex resumed>) = 0 [pid 5016] <... futex resumed>) = 0 [pid 5036] close(3 [pid 5035] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5036] <... close resumed>) = 0 [pid 5032] <... mmap resumed>) = 0x7f50b017c000 [pid 5036] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5036] <... futex resumed>) = 0 [pid 5036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] <... mprotect resumed>) = 0 [pid 5036] <... mmap resumed>) = 0x7f50b017c000 [pid 5036] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5032] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5036] <... mprotect resumed>) = 0 [pid 5036] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5032] <... clone resumed>, parent_tid=[5037], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5037 [pid 5032] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] <... clone resumed>, parent_tid=[5038], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5038 [pid 5032] <... futex resumed>) = 0 [pid 5036] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5036] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5037 attached [pid 5036] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5037] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5037] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 5038 attached ) = 3 [pid 5038] set_robust_list(0x7f50b019c9e0, 24 [pid 5037] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5038] <... set_robust_list resumed>) = 0 [pid 5037] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5038] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5037] <... ioctl resumed>, 0) = 0 [pid 5037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5037] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5038] <... openat resumed>) = 3 [pid 5038] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5038] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5038] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5015] exit_group(0 [pid 5017] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 5015] <... exit_group resumed>) = ? [pid 5031] <... futex resumed>) = 230 [pid 5033] <... futex resumed>) = ? [pid 5033] +++ exited with 0 +++ [pid 5031] +++ exited with 0 +++ [pid 5017] +++ exited with 0 +++ [pid 5015] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5015, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5039 ./strace-static-x86_64: Process 5039 attached [pid 5039] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5039] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5016] exit_group(0 [pid 5039] setpgid(0, 0 [pid 5035] <... futex resumed>) = ? [pid 5034] <... futex resumed>) = ? [pid 5018] <... ioctl resumed> ) = ? [pid 5016] <... exit_group resumed>) = ? [pid 5035] +++ exited with 0 +++ [pid 5034] +++ exited with 0 +++ [pid 5018] +++ exited with 0 +++ [pid 5016] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5016, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5040 [pid 5039] <... setpgid resumed>) = 0 ./strace-static-x86_64: Process 5040 attached [pid 5039] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5021] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5040] set_robust_list(0x555555fe45e0, 24 [pid 5021] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... set_robust_list resumed>) = 0 [pid 5039] <... openat resumed>) = 3 [pid 5021] <... futex resumed>) = 0 [pid 5039] write(3, "1000", 4) = 4 [pid 5039] close(3) = 0 [pid 5039] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5021] <... mmap resumed>) = 0x7f50b015b000 [pid 5039] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5021] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5039] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5021] <... mprotect resumed>) = 0 [pid 5039] <... clone resumed>, parent_tid=[5041], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5041 [pid 5021] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5039] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5021] <... clone resumed>, parent_tid=[5042], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5042 [pid 5039] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5021] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5041 attached [pid 5041] set_robust_list(0x7f50b019c9e0, 24 [pid 5021] <... futex resumed>) = 0 [pid 5021] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5021] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5021] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5041] <... set_robust_list resumed>) = 0 [pid 5021] <... mprotect resumed>) = 0 [pid 5021] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5041] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5021] <... clone resumed>, parent_tid=[5043], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5043 [pid 5041] <... openat resumed>) = 3 [pid 5021] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5041] ioctl(3, USB_RAW_IOCTL_INIT [pid 5021] <... futex resumed>) = 0 [pid 5041] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5040] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5021] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5042 attached [pid 5041] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5040] <... prctl resumed>) = 0 [pid 5041] <... ioctl resumed>, 0) = 0 [pid 5040] setpgid(0, 0 [pid 5041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 5043 attached [pid 5041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5043] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5043] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5043] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5043] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5021] <... futex resumed>) = 0 [pid 5040] <... setpgid resumed>) = 0 [pid 5040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5042] set_robust_list(0x7f50b017b9e0, 24 [pid 5040] <... openat resumed>) = 3 [pid 5042] <... set_robust_list resumed>) = 0 [pid 5042] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5040] write(3, "1000", 4 [pid 5042] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5042] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5040] <... write resumed>) = 4 [pid 5042] <... futex resumed>) = 0 [pid 5040] close(3 [pid 5042] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5040] <... close resumed>) = 0 [pid 5040] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5040] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5040] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5044 attached , parent_tid=[5044], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5044 [pid 5040] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5044] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5040] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5044] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5044] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5044] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5044] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5044] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5021] exit_group(0 [pid 5043] <... futex resumed>) = ? [pid 5042] <... futex resumed>) = ? [pid 5022] <... ioctl resumed> ) = ? [pid 5021] <... exit_group resumed>) = ? [pid 5043] +++ exited with 0 +++ [pid 5042] +++ exited with 0 +++ [pid 5022] +++ exited with 0 +++ [pid 5021] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5021, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5045 attached , child_tidptr=0x555555fe45d0) = 5045 [pid 5045] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5045] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5045] setpgid(0, 0) = 0 [pid 5045] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5045] write(3, "1000", 4) = 4 [pid 5045] close(3) = 0 [pid 5045] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5045] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5045] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5046], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5046 [pid 5045] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5046 attached ) = 0 [pid 5045] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5046] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5046] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5046] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5046] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5046] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5046] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5025] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5025] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5025] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5025] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5047], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5047 [pid 5025] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5025] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5025] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5048], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5048 [pid 5025] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5025] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5047 attached [pid 5047] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5047] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5048 attached [pid 5048] set_robust_list(0x7f50b015a9e0, 24 [pid 5047] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5048] <... set_robust_list resumed>) = 0 [pid 5047] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5048] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5047] <... futex resumed>) = 0 [pid 5047] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5048] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5048] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5025] <... futex resumed>) = 0 [pid 5048] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5025] exit_group(0 [pid 5048] <... futex resumed>) = ? [pid 5047] <... futex resumed>) = ? [pid 5026] <... ioctl resumed> ) = ? [pid 5025] <... exit_group resumed>) = ? [pid 5048] +++ exited with 0 +++ [pid 5047] +++ exited with 0 +++ [pid 5026] +++ exited with 0 +++ [pid 5025] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5025, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5049 attached , child_tidptr=0x555555fe45d0) = 5049 [pid 5049] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5049] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5049] setpgid(0, 0) = 0 [pid 5049] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5049] write(3, "1000", 4) = 4 [pid 5049] close(3) = 0 [pid 5049] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5049] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5049] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5050], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5050 ./strace-static-x86_64: Process 5050 attached [pid 5049] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5050] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5050] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5050] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5050] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5050] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5050] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5036] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5032] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5032] <... futex resumed>) = 0 [pid 5036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5036] <... mmap resumed>) = 0x7f50b015b000 [pid 5032] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5036] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5032] <... mprotect resumed>) = 0 [pid 5036] <... mprotect resumed>) = 0 [pid 5032] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5036] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5032] <... clone resumed>, parent_tid=[5051], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5051 [pid 5036] <... clone resumed>, parent_tid=[5052], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5052 [pid 5032] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5052 attached [pid 5036] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... futex resumed>) = 0 [pid 5036] <... futex resumed>) = 0 [pid 5032] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5036] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... futex resumed>) = 0 [pid 5036] <... futex resumed>) = 0 [pid 5032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5036] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5032] <... mmap resumed>) = 0x7f50b013a000 [pid 5036] <... mmap resumed>) = 0x7f50b013a000 [pid 5032] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5052] set_robust_list(0x7f50b017b9e0, 24 [pid 5036] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5032] <... mprotect resumed>) = 0 [pid 5052] <... set_robust_list resumed>) = 0 [pid 5036] <... mprotect resumed>) = 0 [pid 5032] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5036] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5052] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5052] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... clone resumed>, parent_tid=[5053], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5053 [pid 5052] <... futex resumed>) = 0 [pid 5036] <... clone resumed>, parent_tid=[5054], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5054 [pid 5032] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5052] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5036] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5032] <... futex resumed>) = 0 [pid 5036] <... futex resumed>) = 0 [pid 5032] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5054 attached [pid 5036] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5054] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5053 attached ./strace-static-x86_64: Process 5051 attached [pid 5054] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5053] set_robust_list(0x7f50b015a9e0, 24 [pid 5051] set_robust_list(0x7f50b017b9e0, 24 [pid 5054] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] <... set_robust_list resumed>) = 0 [pid 5051] <... set_robust_list resumed>) = 0 [pid 5054] <... futex resumed>) = 1 [pid 5053] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5051] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5036] <... futex resumed>) = 0 [pid 5054] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5053] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5051] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5053] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5051] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5053] <... futex resumed>) = 1 [pid 5032] <... futex resumed>) = 0 [pid 5051] <... futex resumed>) = 0 [pid 5053] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5051] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5036] exit_group(0 [pid 5054] <... futex resumed>) = ? [pid 5052] <... futex resumed>) = ? [pid 5038] <... ioctl resumed> ) = ? [pid 5036] <... exit_group resumed>) = ? [pid 5054] +++ exited with 0 +++ [pid 5052] +++ exited with 0 +++ [pid 5038] +++ exited with 0 +++ [pid 5032] exit_group(0 [pid 5053] <... futex resumed>) = ? [pid 5051] <... futex resumed>) = ? [pid 5037] <... ioctl resumed> ) = ? [pid 5036] +++ exited with 0 +++ [pid 5032] <... exit_group resumed>) = ? [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5036, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5053] +++ exited with 0 +++ [pid 5051] +++ exited with 0 +++ [pid 5037] +++ exited with 0 +++ [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5055 ./strace-static-x86_64: Process 5055 attached [pid 5032] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5032, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5055] set_robust_list(0x555555fe45e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5056 [pid 5055] <... set_robust_list resumed>) = 0 [pid 5055] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5055] setpgid(0, 0) = 0 [pid 5055] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 ./strace-static-x86_64: Process 5056 attached [pid 5055] write(3, "1000", 4 [pid 5056] set_robust_list(0x555555fe45e0, 24 [pid 5055] <... write resumed>) = 4 [pid 5056] <... set_robust_list resumed>) = 0 [pid 5055] close(3) = 0 [pid 5055] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5056] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5056] <... prctl resumed>) = 0 [pid 5055] <... mmap resumed>) = 0x7f50b017c000 [pid 5055] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5056] setpgid(0, 0 [pid 5055] <... mprotect resumed>) = 0 [pid 5056] <... setpgid resumed>) = 0 [pid 5055] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5057 attached [pid 5056] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5057] set_robust_list(0x7f50b019c9e0, 24 [pid 5056] <... openat resumed>) = 3 [pid 5055] <... clone resumed>, parent_tid=[5057], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5057 [pid 5057] <... set_robust_list resumed>) = 0 [pid 5056] write(3, "1000", 4 [pid 5055] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5056] <... write resumed>) = 4 [pid 5055] <... futex resumed>) = 0 [pid 5057] <... openat resumed>) = 3 [pid 5056] close(3 [pid 5055] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5057] ioctl(3, USB_RAW_IOCTL_INIT [pid 5056] <... close resumed>) = 0 [pid 5057] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5056] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5057] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5056] <... futex resumed>) = 0 [pid 5057] <... ioctl resumed>, 0) = 0 [pid 5056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5056] <... mmap resumed>) = 0x7f50b017c000 [pid 5057] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5056] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5057] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5056] <... mprotect resumed>) = 0 [pid 5056] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5058], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5058 [pid 5056] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5056] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5058 attached [pid 5039] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5058] set_robust_list(0x7f50b019c9e0, 24 [pid 5039] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5058] <... set_robust_list resumed>) = 0 [pid 5039] <... futex resumed>) = 0 [pid 5058] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5058] <... openat resumed>) = 3 [pid 5039] <... mmap resumed>) = 0x7f50b015b000 [pid 5039] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5058] ioctl(3, USB_RAW_IOCTL_INIT [pid 5039] <... mprotect resumed>) = 0 [pid 5039] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5058] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5058] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5039] <... clone resumed>, parent_tid=[5059], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5059 [pid 5039] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5059 attached [pid 5039] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5059] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5059] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5059] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5059] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] <... futex resumed>) = 0 [pid 5039] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5039] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5058] <... ioctl resumed>, 0) = 0 [pid 5039] <... mprotect resumed>) = 0 [pid 5039] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5058] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5060 attached , 0x7f50b019b2d0) = 0 [pid 5039] <... clone resumed>, parent_tid=[5060], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5060 [pid 5060] set_robust_list(0x7f50b015a9e0, 24 [pid 5058] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5039] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5060] <... set_robust_list resumed>) = 0 [pid 5039] <... futex resumed>) = 0 [pid 5060] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5039] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5060] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5060] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5039] <... futex resumed>) = 0 [pid 5060] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5040] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5040] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5040] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5040] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5061], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5061 [pid 5040] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5040] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5061 attached [pid 5040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5061] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5040] <... mmap resumed>) = 0x7f50b013a000 [pid 5040] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5040] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5061] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5040] <... clone resumed>, parent_tid=[5062], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5062 [pid 5040] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5040] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5061] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5061] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5061] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5062 attached [pid 5062] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5062] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5062] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5040] <... futex resumed>) = 0 [pid 5062] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5039] exit_group(0 [pid 5060] <... futex resumed>) = ? [pid 5039] <... exit_group resumed>) = ? [pid 5059] <... futex resumed>) = ? [pid 5041] <... ioctl resumed> ) = ? [pid 5060] +++ exited with 0 +++ [pid 5059] +++ exited with 0 +++ [pid 5041] +++ exited with 0 +++ [pid 5039] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5039, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5063 attached , child_tidptr=0x555555fe45d0) = 5063 [pid 5063] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5063] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5063] setpgid(0, 0 [pid 5045] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5045] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... setpgid resumed>) = 0 [pid 5045] <... futex resumed>) = 0 [pid 5045] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5063] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5045] <... mmap resumed>) = 0x7f50b015b000 [pid 5045] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5045] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5064 attached [pid 5064] set_robust_list(0x7f50b017b9e0, 24 [pid 5045] <... clone resumed>, parent_tid=[5064], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5064 [pid 5045] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5064] <... set_robust_list resumed>) = 0 [pid 5040] exit_group(0 [pid 5045] <... futex resumed>) = 0 [pid 5040] <... exit_group resumed>) = ? [pid 5044] <... ioctl resumed>, 0x7f50b019b2d0) = -1 (errno 18446744073709551555) [pid 5062] <... futex resumed>) = ? [pid 5061] <... futex resumed>) = ? [pid 5064] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5062] +++ exited with 0 +++ [pid 5061] +++ exited with 0 +++ [pid 5064] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5064] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5064] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] <... openat resumed>) = 3 [pid 5045] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5044] +++ exited with 0 +++ [pid 5040] +++ exited with 0 +++ [pid 5064] <... futex resumed>) = 0 [pid 5045] <... futex resumed>) = 1 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5040, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5064] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5045] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5064] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5064] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5064] <... futex resumed>) = 1 [pid 5045] <... futex resumed>) = 0 [pid 5064] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5065 [pid 5063] write(3, "1000", 4./strace-static-x86_64: Process 5065 attached ) = 4 [pid 5065] set_robust_list(0x555555fe45e0, 24 [pid 5063] close(3 [pid 5065] <... set_robust_list resumed>) = 0 [pid 5065] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5063] <... close resumed>) = 0 [pid 5065] <... prctl resumed>) = 0 [pid 5065] setpgid(0, 0 [pid 5063] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... setpgid resumed>) = 0 [pid 5063] <... futex resumed>) = 0 [pid 5065] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5065] <... openat resumed>) = 3 [pid 5063] <... mmap resumed>) = 0x7f50b017c000 [pid 5065] write(3, "1000", 4 [pid 5063] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5065] <... write resumed>) = 4 [pid 5065] close(3 [pid 5063] <... mprotect resumed>) = 0 [pid 5065] <... close resumed>) = 0 [pid 5065] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5065] <... futex resumed>) = 0 [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5063] <... clone resumed>, parent_tid=[5066], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5066 [pid 5065] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5063] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... mprotect resumed>) = 0 [pid 5063] <... futex resumed>) = 0 [pid 5065] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5063] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5066 attached [pid 5065] <... clone resumed>, parent_tid=[5067], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5067 [pid 5065] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5065] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5067 attached [pid 5067] set_robust_list(0x7f50b019c9e0, 24 [pid 5066] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5067] <... set_robust_list resumed>) = 0 [pid 5067] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5066] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5067] <... openat resumed>) = 3 [pid 5067] ioctl(3, USB_RAW_IOCTL_INIT [pid 5066] <... openat resumed>) = 3 [pid 5067] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5067] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5066] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5066] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5067] <... ioctl resumed>, 0) = 0 [pid 5067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5067] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5066] <... ioctl resumed>, 0) = 0 [pid 5066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5066] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5045] exit_group(0 [pid 5064] <... futex resumed>) = ? [pid 5046] <... ioctl resumed> ) = ? [pid 5045] <... exit_group resumed>) = ? [pid 5064] +++ exited with 0 +++ [pid 5046] +++ exited with 0 +++ [pid 5045] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5045, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5068 ./strace-static-x86_64: Process 5068 attached [pid 5068] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5068] setpgid(0, 0) = 0 [pid 5068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5068] write(3, "1000", 4) = 4 [pid 5068] close(3) = 0 [pid 5068] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5068] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5068] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5069 attached [pid 5069] set_robust_list(0x7f50b019c9e0, 24 [pid 5068] <... clone resumed>, parent_tid=[5069], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5069 [pid 5068] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5069] <... set_robust_list resumed>) = 0 [pid 5068] <... futex resumed>) = 0 [pid 5068] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5069] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5069] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5069] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5069] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5069] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5049] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5049] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5049] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5049] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5070 attached , parent_tid=[5070], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5070 [pid 5049] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5049] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5049] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5070] set_robust_list(0x7f50b017b9e0, 24 [pid 5049] <... clone resumed>, parent_tid=[5071], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5071 [pid 5049] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5049] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5070] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5071 attached [pid 5071] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5071] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5071] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5049] <... futex resumed>) = 0 [pid 5071] <... futex resumed>) = 1 [pid 5071] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5070] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5070] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5070] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5049] exit_group(0 [pid 5070] <... futex resumed>) = ? [pid 5050] <... ioctl resumed> ) = ? [pid 5071] <... futex resumed>) = ? [pid 5070] +++ exited with 0 +++ [pid 5050] +++ exited with 0 +++ [pid 5049] <... exit_group resumed>) = ? [pid 5071] +++ exited with 0 +++ [pid 5049] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5049, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5072 ./strace-static-x86_64: Process 5072 attached [pid 5072] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5072] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5072] setpgid(0, 0) = 0 [pid 5072] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5072] write(3, "1000", 4) = 4 [pid 5072] close(3) = 0 [pid 5072] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5072] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5072] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5073 attached , parent_tid=[5073], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5073 [pid 5072] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5073] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5073] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5073] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5073] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5073] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5055] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5055] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5055] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5055] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5074], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5074 [pid 5055] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5055] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5055] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5055] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5056] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5056] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5055] <... mprotect resumed>) = 0 [pid 5056] <... futex resumed>) = 0 [pid 5055] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5055] <... clone resumed>, parent_tid=[5075], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5075 [pid 5056] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5055] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... mprotect resumed>) = 0 [pid 5055] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5075 attached ./strace-static-x86_64: Process 5074 attached [pid 5056] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5055] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5074] set_robust_list(0x7f50b017b9e0, 24 [pid 5056] <... clone resumed>, parent_tid=[5076], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5076 [pid 5074] <... set_robust_list resumed>) = 0 [pid 5056] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5056] <... futex resumed>) = 0 [pid 5074] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5056] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5074] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5056] <... futex resumed>) = 0 [pid 5074] <... futex resumed>) = 0 [pid 5056] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5075] set_robust_list(0x7f50b015a9e0, 24 [pid 5074] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] <... mmap resumed>) = 0x7f50b013a000 [pid 5075] <... set_robust_list resumed>) = 0 [pid 5056] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5075] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5056] <... mprotect resumed>) = 0 [pid 5075] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5056] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5075] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... clone resumed>, parent_tid=[5077], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5077 [pid 5055] <... futex resumed>) = 0 [pid 5075] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5056] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5056] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5077 attached ./strace-static-x86_64: Process 5076 attached [pid 5076] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5076] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5076] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5076] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5077] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5077] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5077] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5056] <... futex resumed>) = 0 [pid 5077] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5055] exit_group(0 [pid 5075] <... futex resumed>) = ? [pid 5074] <... futex resumed>) = ? [pid 5057] <... ioctl resumed> ) = ? [pid 5055] <... exit_group resumed>) = ? [pid 5075] +++ exited with 0 +++ [pid 5074] +++ exited with 0 +++ [pid 5057] +++ exited with 0 +++ [pid 5055] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5055, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5078 ./strace-static-x86_64: Process 5078 attached [pid 5078] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5078] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5078] setpgid(0, 0) = 0 [pid 5078] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5078] write(3, "1000", 4) = 4 [pid 5078] close(3) = 0 [pid 5078] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5056] exit_group(0 [pid 5058] <... ioctl resumed>) = ? [pid 5078] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5077] <... futex resumed>) = ? [pid 5076] <... futex resumed>) = ? [pid 5056] <... exit_group resumed>) = ? [pid 5078] <... mprotect resumed>) = 0 [pid 5077] +++ exited with 0 +++ [pid 5076] +++ exited with 0 +++ [pid 5078] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5058] +++ exited with 0 +++ [pid 5078] <... clone resumed>, parent_tid=[5079], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5079 [pid 5078] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5079 attached [pid 5056] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5056, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5080 attached [pid 5079] set_robust_list(0x7f50b019c9e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5080 [pid 5079] <... set_robust_list resumed>) = 0 [pid 5079] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5080] set_robust_list(0x555555fe45e0, 24 [pid 5079] <... openat resumed>) = 3 [pid 5080] <... set_robust_list resumed>) = 0 [pid 5079] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5079] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5080] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5079] <... ioctl resumed>, 0) = 0 [pid 5079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5080] <... prctl resumed>) = 0 [pid 5079] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5079] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5063] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5080] setpgid(0, 0 [pid 5063] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5063] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5063] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5080] <... setpgid resumed>) = 0 [pid 5065] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5065] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... clone resumed>, parent_tid=[5081], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5081 [pid 5065] <... futex resumed>) = 0 [pid 5063] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5063] <... futex resumed>) = 0 [pid 5065] <... mmap resumed>) = 0x7f50b015b000 [pid 5063] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5063] <... futex resumed>) = 0 [pid 5065] <... mprotect resumed>) = 0 [pid 5063] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5065] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5063] <... mmap resumed>) = 0x7f50b013a000 [pid 5063] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5065] <... clone resumed>, parent_tid=[5082], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5082 [pid 5063] <... mprotect resumed>) = 0 [pid 5065] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5081 attached [pid 5065] <... futex resumed>) = 0 [pid 5081] set_robust_list(0x7f50b017b9e0, 24 [pid 5065] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5063] <... clone resumed>, parent_tid=[5083], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5083 [pid 5081] <... set_robust_list resumed>) = 0 [pid 5065] <... futex resumed>) = 0 [pid 5063] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5081] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5080] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5065] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5063] <... futex resumed>) = 0 [pid 5081] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5065] <... mmap resumed>) = 0x7f50b013a000 [pid 5063] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5080] <... openat resumed>) = 3 [pid 5081] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5080] write(3, "1000", 4./strace-static-x86_64: Process 5082 attached [pid 5081] <... futex resumed>) = 0 [pid 5080] <... write resumed>) = 4 [pid 5065] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5083 attached [pid 5082] set_robust_list(0x7f50b017b9e0, 24 [pid 5081] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] close(3 [pid 5065] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5083] set_robust_list(0x7f50b015a9e0, 24 [pid 5082] <... set_robust_list resumed>) = 0 [pid 5083] <... set_robust_list resumed>) = 0 [pid 5082] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5080] <... close resumed>) = 0 [pid 5065] <... clone resumed>, parent_tid=[5084], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5084 [pid 5083] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5082] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5080] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5083] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5082] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5065] <... futex resumed>) = 0 [pid 5083] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5082] <... futex resumed>) = 0 [pid 5065] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5080] <... futex resumed>) = 0 [pid 5083] <... futex resumed>) = 1 [pid 5082] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5063] <... futex resumed>) = 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5083] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] <... mmap resumed>) = 0x7f50b017c000 [pid 5080] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5080] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5085], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5085 [pid 5080] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5085 attached ./strace-static-x86_64: Process 5084 attached [pid 5085] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5085] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5085] ioctl(3, USB_RAW_IOCTL_INIT [pid 5084] set_robust_list(0x7f50b015a9e0, 24 [pid 5085] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5084] <... set_robust_list resumed>) = 0 [pid 5085] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5084] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5084] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5085] <... ioctl resumed>, 0) = 0 [pid 5084] <... futex resumed>) = 1 [pid 5065] <... futex resumed>) = 0 [pid 5085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5084] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5085] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5085] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5063] exit_group(0 [pid 5083] <... futex resumed>) = ? [pid 5081] <... futex resumed>) = ? [pid 5066] <... ioctl resumed> ) = ? [pid 5063] <... exit_group resumed>) = ? [pid 5083] +++ exited with 0 +++ [pid 5081] +++ exited with 0 +++ [pid 5066] +++ exited with 0 +++ [pid 5063] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5063, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...> [pid 5065] exit_group(0 [pid 3607] <... restart_syscall resumed>) = 0 [pid 5084] <... futex resumed>) = ? [pid 5082] <... futex resumed>) = ? [pid 5067] <... ioctl resumed> ) = ? [pid 5065] <... exit_group resumed>) = ? [pid 5084] +++ exited with 0 +++ [pid 5082] +++ exited with 0 +++ [pid 5068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5067] +++ exited with 0 +++ [pid 5065] +++ exited with 0 +++ [pid 5068] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5065, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... mmap resumed>) = 0x7f50b015b000 [pid 5068] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5068] <... mprotect resumed>) = 0 [pid 5068] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5086], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5086 [pid 5068] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5087 [pid 5068] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5086 attached ./strace-static-x86_64: Process 5088 attached ) = 0x7f50b013a000 [pid 5088] set_robust_list(0x555555fe45e0, 24 [pid 5086] set_robust_list(0x7f50b017b9e0, 24 [pid 5068] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5088 [pid 5088] <... set_robust_list resumed>) = 0 [pid 5086] <... set_robust_list resumed>) = 0 [pid 5068] <... mprotect resumed>) = 0 [pid 5068] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5086] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5087 attached [pid 5068] <... clone resumed>, parent_tid=[5089], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5089 [pid 5086] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5068] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5068] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5087] set_robust_list(0x555555fe45e0, 24 [pid 5086] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] <... set_robust_list resumed>) = 0 [pid 5087] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5086] <... futex resumed>) = 0 [pid 5087] <... prctl resumed>) = 0 [pid 5086] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] setpgid(0, 0./strace-static-x86_64: Process 5089 attached ) = 0 [pid 5089] set_robust_list(0x7f50b015a9e0, 24 [pid 5087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5089] <... set_robust_list resumed>) = 0 [pid 5087] <... openat resumed>) = 3 [pid 5089] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5088] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5087] write(3, "1000", 4 [pid 5089] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5088] <... prctl resumed>) = 0 [pid 5087] <... write resumed>) = 4 [pid 5089] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] close(3 [pid 5089] <... futex resumed>) = 1 [pid 5088] setpgid(0, 0 [pid 5087] <... close resumed>) = 0 [pid 5068] <... futex resumed>) = 0 [pid 5089] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... setpgid resumed>) = 0 [pid 5087] <... futex resumed>) = 0 [pid 5087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5088] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5087] <... mmap resumed>) = 0x7f50b017c000 [pid 5087] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5088] <... openat resumed>) = 3 [pid 5087] <... mprotect resumed>) = 0 [pid 5087] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5088] write(3, "1000", 4) = 4 [pid 5087] <... clone resumed>, parent_tid=[5090], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5090 [pid 5088] close(3 [pid 5087] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... close resumed>) = 0 [pid 5087] <... futex resumed>) = 0 [pid 5088] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5088] <... futex resumed>) = 0 [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5088] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5090 attached [pid 5088] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5090] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5088] <... clone resumed>, parent_tid=[5091], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5091 [pid 5090] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5088] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5090] <... openat resumed>) = 3 [pid 5088] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5090] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5090] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5090] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5091 attached [pid 5091] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5091] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5091] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5091] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5091] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5068] exit_group(0 [pid 5089] <... futex resumed>) = ? [pid 5086] <... futex resumed>) = ? [pid 5069] <... ioctl resumed> ) = ? [pid 5068] <... exit_group resumed>) = ? [pid 5089] +++ exited with 0 +++ [pid 5086] +++ exited with 0 +++ [pid 5069] +++ exited with 0 +++ [pid 5068] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5068, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5092 ./strace-static-x86_64: Process 5092 attached [pid 5092] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5092] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5092] setpgid(0, 0) = 0 [pid 5092] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5092] write(3, "1000", 4) = 4 [pid 5092] close(3) = 0 [pid 5092] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5092] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5092] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5093], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5093 [pid 5092] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5092] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5093 attached [pid 5093] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5093] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5093] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5093] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5093] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5072] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5072] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5072] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5072] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5094 attached , parent_tid=[5094], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5094 [pid 5072] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5072] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5094] set_robust_list(0x7f50b017b9e0, 24 [pid 5072] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5095 attached [pid 5094] <... set_robust_list resumed>) = 0 [pid 5072] <... clone resumed>, parent_tid=[5095], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5095 [pid 5072] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5072] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5094] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5095] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5095] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5095] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5094] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5095] <... futex resumed>) = 1 [pid 5072] <... futex resumed>) = 0 [pid 5095] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5094] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5094] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5072] exit_group(0 [pid 5095] <... futex resumed>) = ? [pid 5094] <... futex resumed>) = ? [pid 5073] <... ioctl resumed> ) = ? [pid 5072] <... exit_group resumed>) = ? [pid 5095] +++ exited with 0 +++ [pid 5094] +++ exited with 0 +++ [pid 5073] +++ exited with 0 +++ [pid 5072] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5072, si_uid=0, si_status=0, si_utime=2, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5096 ./strace-static-x86_64: Process 5096 attached [pid 5096] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5096] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5096] setpgid(0, 0) = 0 [pid 5096] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5096] write(3, "1000", 4) = 4 [pid 5096] close(3) = 0 [pid 5096] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5096] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5096] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5097 attached , parent_tid=[5097], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5097 [pid 5097] set_robust_list(0x7f50b019c9e0, 24 [pid 5096] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5097] <... set_robust_list resumed>) = 0 [pid 5096] <... futex resumed>) = 0 [pid 5097] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5096] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5097] <... openat resumed>) = 3 [pid 5097] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5097] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5097] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5078] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5078] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5078] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5078] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5098 attached [pid 5098] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5078] <... clone resumed>, parent_tid=[5098], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5098 [pid 5098] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5098] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5098] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5098] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5098] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] <... futex resumed>) = 1 [pid 5078] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5078] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5098] <... futex resumed>) = 0 [pid 5098] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5098] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5078] <... futex resumed>) = 0 [pid 5098] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5080] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5080] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5080] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5080] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5099], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5099 [pid 5080] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5080] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5080] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5100 attached , parent_tid=[5100], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5100 [pid 5080] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5080] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5099 attached [pid 5099] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5099] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5099] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5099] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5100] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5100] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5100] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5080] <... futex resumed>) = 0 [pid 5100] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5078] exit_group(0 [pid 5098] <... futex resumed>) = ? [pid 5098] +++ exited with 0 +++ [pid 5079] <... ioctl resumed> ) = ? [pid 5078] <... exit_group resumed>) = ? [pid 5079] +++ exited with 0 +++ [pid 5078] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5078, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5101 attached [pid 5101] set_robust_list(0x555555fe45e0, 24 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5101 [pid 5101] <... set_robust_list resumed>) = 0 [pid 5101] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5101] setpgid(0, 0) = 0 [pid 5101] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5101] write(3, "1000", 4) = 4 [pid 5101] close(3) = 0 [pid 5101] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5101] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5101] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5102], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5102 ./strace-static-x86_64: Process 5102 attached [pid 5102] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5102] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5101] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5102] <... futex resumed>) = 0 [pid 5102] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5102] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5102] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5102] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5080] exit_group(0 [pid 5100] <... futex resumed>) = ? [pid 5099] <... futex resumed>) = ? [pid 5085] <... ioctl resumed> ) = ? [pid 5080] <... exit_group resumed>) = ? [pid 5100] +++ exited with 0 +++ [pid 5099] +++ exited with 0 +++ [pid 5085] +++ exited with 0 +++ [pid 5080] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5080, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5103 ./strace-static-x86_64: Process 5103 attached [pid 5103] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5103] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5103] setpgid(0, 0) = 0 [pid 5103] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5103] write(3, "1000", 4) = 4 [pid 5103] close(3) = 0 [pid 5103] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5103] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5103] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5104 attached , parent_tid=[5104], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5104 [pid 5103] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5103] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5104] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5104] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5104] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5087] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5087] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5087] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5105], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5105 [pid 5087] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5087] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5087] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5105 attached ) = 0 [pid 5105] set_robust_list(0x7f50b017b9e0, 24 [pid 5104] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5087] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5105] <... set_robust_list resumed>) = 0 [pid 5105] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5087] <... clone resumed>, parent_tid=[5106], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5106 [pid 5105] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5088] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5105] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5105] <... futex resumed>) = 0 [pid 5088] <... futex resumed>) = 0 [pid 5105] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5088] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5088] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5087] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] <... ioctl resumed>, 0) = 0 [pid 5088] <... clone resumed>, parent_tid=[5107], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5107 [pid 5087] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5107 attached ./strace-static-x86_64: Process 5106 attached [pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5088] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5087] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5106] set_robust_list(0x7f50b015a9e0, 24 [pid 5104] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5088] <... futex resumed>) = 0 [pid 5106] <... set_robust_list resumed>) = 0 [pid 5088] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5104] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5106] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5088] <... futex resumed>) = 0 [pid 5106] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5088] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5107] set_robust_list(0x7f50b017b9e0, 24 [pid 5106] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5088] <... mmap resumed>) = 0x7f50b013a000 [pid 5107] <... set_robust_list resumed>) = 0 [pid 5106] <... futex resumed>) = 1 [pid 5088] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5087] <... futex resumed>) = 0 [pid 5107] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5106] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5088] <... mprotect resumed>) = 0 [pid 5107] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5088] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5107] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5088] <... clone resumed>, parent_tid=[5108], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5108 [pid 5107] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5088] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5108 attached ) = 0 [pid 5108] set_robust_list(0x7f50b015a9e0, 24 [pid 5088] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5108] <... set_robust_list resumed>) = 0 [pid 5108] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5108] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5088] <... futex resumed>) = 0 [pid 5108] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5087] exit_group(0 [pid 5106] <... futex resumed>) = ? [pid 5105] <... futex resumed>) = ? [pid 5092] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5090] <... ioctl resumed> ) = ? [pid 5087] <... exit_group resumed>) = ? [pid 5106] +++ exited with 0 +++ [pid 5105] +++ exited with 0 +++ [pid 5092] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5090] +++ exited with 0 +++ [pid 5092] <... futex resumed>) = 0 [pid 5092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5092] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5092] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5109], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5109 ./strace-static-x86_64: Process 5109 attached [pid 5092] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] set_robust_list(0x7f50b017b9e0, 24 [pid 5092] <... futex resumed>) = 0 [pid 5109] <... set_robust_list resumed>) = 0 [pid 5092] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5109] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5092] <... futex resumed>) = 0 [pid 5109] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5092] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5109] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5109] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5092] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5092] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5110 attached [pid 5087] +++ exited with 0 +++ [pid 5092] <... clone resumed>, parent_tid=[5110], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5110 [pid 5110] set_robust_list(0x7f50b015a9e0, 24 [pid 5092] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5092] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5087, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5110] <... set_robust_list resumed>) = 0 [pid 5110] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5110] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5092] <... futex resumed>) = 0 [pid 5110] <... futex resumed>) = 1 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5111 [pid 5110] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5111 attached [pid 5111] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5111] setpgid(0, 0) = 0 [pid 5111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5111] write(3, "1000", 4) = 4 [pid 5111] close(3) = 0 [pid 5111] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5111] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5112 attached , parent_tid=[5112], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5112 [pid 5111] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5112] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5088] exit_group(0 [pid 5108] <... futex resumed>) = ? [pid 5107] <... futex resumed>) = ? [pid 5091] <... ioctl resumed> ) = ? [pid 5088] <... exit_group resumed>) = ? [pid 5112] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5108] +++ exited with 0 +++ [pid 5107] +++ exited with 0 +++ [pid 5091] +++ exited with 0 +++ [pid 5088] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5088, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5112] <... openat resumed>) = 3 [pid 5112] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5113 attached , child_tidptr=0x555555fe45d0) = 5113 [pid 5112] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5113] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5113] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5113] setpgid(0, 0) = 0 [pid 5113] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5112] <... ioctl resumed>, 0) = 0 [pid 5113] <... openat resumed>) = 3 [pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5113] write(3, "1000", 4 [pid 5112] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5113] <... write resumed>) = 4 [pid 5113] close(3 [pid 5112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5113] <... close resumed>) = 0 [pid 5113] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5113] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5113] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5114 attached [pid 5114] set_robust_list(0x7f50b019c9e0, 24 [pid 5113] <... clone resumed>, parent_tid=[5114], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5114 [pid 5113] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5114] <... set_robust_list resumed>) = 0 [pid 5114] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5114] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5114] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5114] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5092] exit_group(0 [pid 5110] <... futex resumed>) = ? [pid 5109] <... futex resumed>) = ? [pid 5093] <... ioctl resumed> ) = ? [pid 5092] <... exit_group resumed>) = ? [pid 5110] +++ exited with 0 +++ [pid 5109] +++ exited with 0 +++ [pid 5093] +++ exited with 0 +++ [pid 5092] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5092, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5115 ./strace-static-x86_64: Process 5115 attached [pid 5115] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5115] setpgid(0, 0) = 0 [pid 5115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5115] write(3, "1000", 4) = 4 [pid 5115] close(3) = 0 [pid 5115] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5115] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5115] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5116 attached , parent_tid=[5116], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5116 [pid 5115] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5115] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5116] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5116] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5116] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5116] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5096] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5096] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5096] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5096] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5117], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5117 [pid 5096] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5096] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5096] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5118], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5118 [pid 5096] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5096] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5118 attached [pid 5118] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5118] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5117 attached , 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5117] set_robust_list(0x7f50b017b9e0, 24 [pid 5118] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5117] <... set_robust_list resumed>) = 0 [pid 5096] <... futex resumed>) = 0 [pid 5118] <... futex resumed>) = 1 [pid 5117] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5118] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5117] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5117] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5117] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5096] exit_group(0 [pid 5118] <... futex resumed>) = ? [pid 5117] <... futex resumed>) = ? [pid 5097] <... ioctl resumed> ) = ? [pid 5118] +++ exited with 0 +++ [pid 5117] +++ exited with 0 +++ [pid 5097] +++ exited with 0 +++ [pid 5096] <... exit_group resumed>) = ? [pid 5096] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5096, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5119 attached [pid 5119] set_robust_list(0x555555fe45e0, 24 [pid 3605] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5119 [pid 5119] <... set_robust_list resumed>) = 0 [pid 5119] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5119] setpgid(0, 0) = 0 [pid 5119] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5119] write(3, "1000", 4) = 4 [pid 5119] close(3) = 0 [pid 5119] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5119] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5119] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5120], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5120 [pid 5119] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5120 attached [pid 5120] set_robust_list(0x7f50b019c9e0, 24 [pid 5119] <... futex resumed>) = 0 [pid 5120] <... set_robust_list resumed>) = 0 [pid 5119] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5120] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5120] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5120] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5120] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5101] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5101] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5101] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5101] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5121], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5121 ./strace-static-x86_64: Process 5121 attached [pid 5121] set_robust_list(0x7f50b017b9e0, 24 [pid 5101] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5121] <... set_robust_list resumed>) = 0 [pid 5101] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5121] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5101] <... futex resumed>) = 0 [pid 5121] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5121] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5101] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5121] <... futex resumed>) = 0 [pid 5101] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5101] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5122 attached , parent_tid=[5122], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5122 [pid 5122] set_robust_list(0x7f50b015a9e0, 24 [pid 5101] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5101] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5121] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5122] <... set_robust_list resumed>) = 0 [pid 5122] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5122] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5101] <... futex resumed>) = 0 [pid 5122] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5103] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5103] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5103] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5103] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5103] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5123], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5123 [pid 5103] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5123 attached [pid 5123] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5123] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5123] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5123] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5103] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5103] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5123] <... futex resumed>) = 0 [pid 5123] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5123] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5103] <... futex resumed>) = 0 [pid 5123] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5101] exit_group(0 [pid 5122] <... futex resumed>) = ? [pid 5121] <... futex resumed>) = ? [pid 5102] <... ioctl resumed> ) = ? [pid 5101] <... exit_group resumed>) = ? [pid 5122] +++ exited with 0 +++ [pid 5121] +++ exited with 0 +++ [pid 5102] +++ exited with 0 +++ [pid 5101] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5101, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5124 ./strace-static-x86_64: Process 5124 attached [pid 5124] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5124] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5124] setpgid(0, 0) = 0 [pid 5124] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5124] write(3, "1000", 4) = 4 [pid 5124] close(3) = 0 [pid 5124] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5124] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5124] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5125], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5125 [pid 5124] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5124] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5125 attached [pid 5125] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5125] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5125] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5125] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5125] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5103] exit_group(0) = ? [pid 5123] <... futex resumed>) = ? [pid 5104] <... ioctl resumed> ) = ? [pid 5104] +++ exited with 0 +++ [pid 5123] +++ exited with 0 +++ [pid 5103] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5103, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5126 ./strace-static-x86_64: Process 5126 attached [pid 5126] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5126] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5126] setpgid(0, 0) = 0 [pid 5126] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5126] write(3, "1000", 4) = 4 [pid 5126] close(3) = 0 [pid 5126] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5126] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5126] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5127 attached [pid 5127] set_robust_list(0x7f50b019c9e0, 24 [pid 5126] <... clone resumed>, parent_tid=[5127], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5127 [pid 5111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5127] <... set_robust_list resumed>) = 0 [pid 5126] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5111] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5127] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5126] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5126] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5127] <... openat resumed>) = 3 [pid 5127] ioctl(3, USB_RAW_IOCTL_INIT [pid 5111] <... mmap resumed>) = 0x7f50b015b000 [pid 5111] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5127] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5111] <... mprotect resumed>) = 0 [pid 5127] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5111] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5127] <... ioctl resumed>, 0) = 0 [pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5127] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5128 attached [pid 5128] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5128] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] <... clone resumed>, parent_tid=[5128], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5128 [pid 5111] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5111] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5111] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5111] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5129 attached [pid 5129] set_robust_list(0x7f50b015a9e0, 24 [pid 5111] <... clone resumed>, parent_tid=[5129], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5129 [pid 5129] <... set_robust_list resumed>) = 0 [pid 5111] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5111] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5129] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5128] <... futex resumed>) = 0 [pid 5129] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5128] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5129] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5128] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5128] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5129] <... futex resumed>) = 1 [pid 5128] <... futex resumed>) = 0 [pid 5111] <... futex resumed>) = 0 [pid 5129] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5128] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5113] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5113] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5113] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5113] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5130], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5130 [pid 5113] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5130 attached [pid 5130] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5130] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5130] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5130] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5113] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5130] <... futex resumed>) = 0 [pid 5113] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5130] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5130] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5113] <... futex resumed>) = 0 [pid 5130] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5115] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5115] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5115] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5131 attached [pid 5131] set_robust_list(0x7f50b017b9e0, 24 [pid 5115] <... clone resumed>, parent_tid=[5131], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5131 [pid 5131] <... set_robust_list resumed>) = 0 [pid 5115] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5131] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5115] <... futex resumed>) = 0 [pid 5131] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5131] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5131] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5115] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5131] <... futex resumed>) = 0 [pid 5115] <... futex resumed>) = 1 [pid 5131] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5115] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5131] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5131] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5115] <... futex resumed>) = 0 [pid 5131] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5111] exit_group(0 [pid 5129] <... futex resumed>) = ? [pid 5128] <... futex resumed>) = ? [pid 5112] <... ioctl resumed> ) = ? [pid 5111] <... exit_group resumed>) = ? [pid 5129] +++ exited with 0 +++ [pid 5128] +++ exited with 0 +++ [pid 5112] +++ exited with 0 +++ [pid 5111] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5111, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5132 ./strace-static-x86_64: Process 5132 attached [pid 5132] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5132] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5132] setpgid(0, 0) = 0 [pid 5132] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5132] write(3, "1000", 4) = 4 [pid 5132] close(3) = 0 [pid 5132] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5132] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5132] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5133], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5133 [pid 5132] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5133 attached [pid 5133] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5113] exit_group(0 [pid 5130] <... futex resumed>) = ? [pid 5114] <... ioctl resumed> ) = ? [pid 5113] <... exit_group resumed>) = ? [pid 5130] +++ exited with 0 +++ [pid 5114] +++ exited with 0 +++ [pid 5113] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5113, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5134 attached , child_tidptr=0x555555fe45d0) = 5134 [pid 5133] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5134] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5133] <... openat resumed>) = 3 [pid 5134] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5134] setpgid(0, 0) = 0 [pid 5134] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5133] ioctl(3, USB_RAW_IOCTL_INIT [pid 5134] <... openat resumed>) = 3 [pid 5133] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5134] write(3, "1000", 4 [pid 5133] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5134] <... write resumed>) = 4 [pid 5134] close(3) = 0 [pid 5134] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5134] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5134] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5135], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5135 [pid 5134] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5133] <... ioctl resumed>, 0) = 0 [pid 5134] <... futex resumed>) = 0 [pid 5134] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5135 attached [pid 5133] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5133] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5135] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5135] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5135] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5135] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5135] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5115] exit_group(0 [pid 5131] <... futex resumed>) = ? [pid 5116] <... ioctl resumed> ) = ? [pid 5115] <... exit_group resumed>) = ? [pid 5131] +++ exited with 0 +++ [pid 5116] +++ exited with 0 +++ [pid 5115] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5115, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5136 ./strace-static-x86_64: Process 5136 attached [pid 5136] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5136] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5136] setpgid(0, 0) = 0 [pid 5136] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5136] write(3, "1000", 4) = 4 [pid 5136] close(3) = 0 [pid 5136] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5136] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5136] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5137], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5137 [pid 5136] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5136] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5137 attached [pid 5137] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5137] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5137] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5137] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5137] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5119] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5119] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5119] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5119] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5138 attached , parent_tid=[5138], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5138 [pid 5119] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5138] set_robust_list(0x7f50b017b9e0, 24 [pid 5119] <... futex resumed>) = 0 [pid 5138] <... set_robust_list resumed>) = 0 [pid 5119] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5138] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5119] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5138] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5119] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5119] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5139], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5139 [pid 5119] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5119] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5138] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5139 attached [pid 5139] set_robust_list(0x7f50b015a9e0, 24 [pid 5138] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5139] <... set_robust_list resumed>) = 0 [pid 5139] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5139] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5119] <... futex resumed>) = 0 [pid 5139] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5119] exit_group(0 [pid 5139] <... futex resumed>) = ? [pid 5138] <... futex resumed>) = ? [pid 5120] <... ioctl resumed> ) = ? [pid 5119] <... exit_group resumed>) = ? [pid 5120] +++ exited with 0 +++ [pid 5139] +++ exited with 0 +++ [pid 5138] +++ exited with 0 +++ [pid 5119] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5119, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5140 ./strace-static-x86_64: Process 5140 attached [pid 5140] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5140] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5140] setpgid(0, 0) = 0 [pid 5140] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5140] write(3, "1000", 4) = 4 [pid 5140] close(3) = 0 [pid 5140] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5140] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5140] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5141], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5141 [pid 5140] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5140] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5141 attached [pid 5141] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5141] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5141] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5141] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5141] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5124] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5124] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5124] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5124] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5142 attached , parent_tid=[5142], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5142 [pid 5142] set_robust_list(0x7f50b017b9e0, 24 [pid 5124] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5124] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5142] <... set_robust_list resumed>) = 0 [pid 5124] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5124] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5142] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5124] <... mprotect resumed>) = 0 [pid 5124] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5143 attached [pid 5143] set_robust_list(0x7f50b015a9e0, 24 [pid 5124] <... clone resumed>, parent_tid=[5143], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5143 [pid 5143] <... set_robust_list resumed>) = 0 [pid 5124] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5124] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5142] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5143] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5143] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5124] <... futex resumed>) = 0 [pid 5143] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5142] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5142] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5126] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5126] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5126] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5144 attached [pid 5144] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5144] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... clone resumed>, parent_tid=[5144], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5144 [pid 5126] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5144] <... futex resumed>) = 0 [pid 5144] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5126] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5126] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5144] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5126] <... mmap resumed>) = 0x7f50b013a000 [pid 5126] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5144] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5126] <... mprotect resumed>) = 0 [pid 5126] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5144] <... futex resumed>) = 0 [pid 5126] <... clone resumed>, parent_tid=[5145], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5145 [pid 5126] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5144] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5126] <... futex resumed>) = 0 [pid 5126] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5145 attached [pid 5145] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5145] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5145] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5126] <... futex resumed>) = 0 [pid 5145] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5124] exit_group(0 [pid 5143] <... futex resumed>) = ? [pid 5142] <... futex resumed>) = ? [pid 5125] <... ioctl resumed> ) = ? [pid 5124] <... exit_group resumed>) = ? [pid 5143] +++ exited with 0 +++ [pid 5142] +++ exited with 0 +++ [pid 5125] +++ exited with 0 +++ [pid 5124] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5124, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5146 ./strace-static-x86_64: Process 5146 attached [pid 5146] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5146] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5146] setpgid(0, 0) = 0 [pid 5146] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5146] write(3, "1000", 4) = 4 [pid 5146] close(3) = 0 [pid 5146] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5146] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5146] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5147], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5147 [pid 5126] exit_group(0 [pid 5145] <... futex resumed>) = ? [pid 5144] <... futex resumed>) = ? [pid 5127] <... ioctl resumed> ) = ? [pid 5126] <... exit_group resumed>) = ? [pid 5146] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5145] +++ exited with 0 +++ [pid 5144] +++ exited with 0 +++ [pid 5127] +++ exited with 0 +++ [pid 5126] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5126, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 5147 attached [pid 5147] set_robust_list(0x7f50b019c9e0, 24 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5147] <... set_robust_list resumed>) = 0 [pid 5147] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5148 [pid 5147] <... openat resumed>) = 3 [pid 5147] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5146] <... futex resumed>) = 0 [pid 5147] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5146] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 5148 attached [pid 5147] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5148] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5148] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5148] setpgid(0, 0) = 0 [pid 5148] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5148] write(3, "1000", 4) = 4 [pid 5148] close(3) = 0 [pid 5148] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5148] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5148] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5149 attached , parent_tid=[5149], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5149 [pid 5148] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5149] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5149] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5149] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5149] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5149] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5132] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5132] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5132] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5132] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5150], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5150 [pid 5132] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5132] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5132] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5151 attached , parent_tid=[5151], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5151 [pid 5132] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5132] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5150 attached [pid 5150] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5150] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5151] set_robust_list(0x7f50b015a9e0, 24 [pid 5150] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5150] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5150] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5151] <... set_robust_list resumed>) = 0 [pid 5151] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5151] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5132] <... futex resumed>) = 0 [pid 5151] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5134] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5134] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5134] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5134] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5152], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5152 ./strace-static-x86_64: Process 5152 attached [pid 5134] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5152] set_robust_list(0x7f50b017b9e0, 24 [pid 5134] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5134] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5134] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5134] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5152] <... set_robust_list resumed>) = 0 [pid 5134] <... clone resumed>, parent_tid=[5153], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5153 [pid 5134] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5152] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5134] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5152] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5152] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5152] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5153 attached [pid 5153] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5153] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5153] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5134] <... futex resumed>) = 0 [pid 5153] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5136] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5136] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5136] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5136] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5154 attached [pid 5154] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5154] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5136] <... clone resumed>, parent_tid=[5154], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5154 [pid 5136] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] <... futex resumed>) = 0 [pid 5136] <... futex resumed>) = 1 [pid 5136] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5154] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5136] <... futex resumed>) = 0 [pid 5154] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5136] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5154] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5136] <... mmap resumed>) = 0x7f50b013a000 [pid 5136] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5154] <... futex resumed>) = 0 [pid 5136] <... mprotect resumed>) = 0 [pid 5154] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5136] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5155], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5155 [pid 5136] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5155 attached [pid 5136] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5155] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5155] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5155] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5136] <... futex resumed>) = 0 [pid 5155] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5132] exit_group(0 [pid 5151] <... futex resumed>) = ? [pid 5132] <... exit_group resumed>) = ? [pid 5133] <... ioctl resumed> ) = ? [pid 5150] <... futex resumed>) = ? [pid 5151] +++ exited with 0 +++ [pid 5133] +++ exited with 0 +++ [pid 5150] +++ exited with 0 +++ [pid 5132] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5132, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5156 ./strace-static-x86_64: Process 5156 attached [pid 5156] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5156] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5156] setpgid(0, 0) = 0 [pid 5156] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5156] write(3, "1000", 4) = 4 [pid 5156] close(3) = 0 [pid 5156] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5156] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5134] exit_group(0 [pid 5156] <... mprotect resumed>) = 0 [pid 5153] <... futex resumed>) = ? [pid 5152] <... futex resumed>) = ? [pid 5135] <... ioctl resumed> ) = ? [pid 5134] <... exit_group resumed>) = ? [pid 5156] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5153] +++ exited with 0 +++ [pid 5152] +++ exited with 0 +++ [pid 5135] +++ exited with 0 +++ [pid 5156] <... clone resumed>, parent_tid=[5157], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5157 [pid 5156] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5156] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5157 attached [pid 5157] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5157] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5134] +++ exited with 0 +++ [pid 5157] <... openat resumed>) = 3 [pid 5157] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5157] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5157] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5134, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5158 ./strace-static-x86_64: Process 5158 attached [pid 5158] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5158] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5158] setpgid(0, 0) = 0 [pid 5158] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5158] write(3, "1000", 4) = 4 [pid 5158] close(3) = 0 [pid 5158] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5158] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5158] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5159], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5159 [pid 5158] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5158] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5159 attached [pid 5159] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5159] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5159] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5159] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5159] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5136] exit_group(0 [pid 5155] <... futex resumed>) = ? [pid 5154] <... futex resumed>) = ? [pid 5137] <... ioctl resumed> ) = ? [pid 5136] <... exit_group resumed>) = ? [pid 5155] +++ exited with 0 +++ [pid 5154] +++ exited with 0 +++ [pid 5137] +++ exited with 0 +++ [pid 5136] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5136, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5160 ./strace-static-x86_64: Process 5160 attached [pid 5160] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5160] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5160] setpgid(0, 0) = 0 [pid 5160] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5160] write(3, "1000", 4) = 4 [pid 5160] close(3) = 0 [pid 5160] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5160] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5160] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5161 attached , parent_tid=[5161], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5161 [pid 5161] set_robust_list(0x7f50b019c9e0, 24 [pid 5160] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5161] <... set_robust_list resumed>) = 0 [pid 5160] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5161] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5161] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5161] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5161] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5140] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5140] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5140] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5140] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5162], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5162 [pid 5140] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5140] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5140] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5140] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5140] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5163 attached [pid 5163] set_robust_list(0x7f50b015a9e0, 24 [pid 5140] <... clone resumed>, parent_tid=[5163], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5163 [pid 5140] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5163] <... set_robust_list resumed>) = 0 [pid 5140] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5162 attached [pid 5162] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5162] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5162] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5162] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5163] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5163] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5140] <... futex resumed>) = 0 [pid 5163] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5140] exit_group(0 [pid 5163] <... futex resumed>) = ? [pid 5162] <... futex resumed>) = ? [pid 5141] <... ioctl resumed> ) = ? [pid 5140] <... exit_group resumed>) = ? [pid 5163] +++ exited with 0 +++ [pid 5162] +++ exited with 0 +++ [pid 5141] +++ exited with 0 +++ [pid 5140] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5140, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5164 attached , child_tidptr=0x555555fe45d0) = 5164 [pid 5164] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5164] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5164] setpgid(0, 0) = 0 [pid 5164] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5164] write(3, "1000", 4) = 4 [pid 5164] close(3) = 0 [pid 5164] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5164] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5164] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5165], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5165 ./strace-static-x86_64: Process 5165 attached [pid 5165] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5165] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5164] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5165] <... futex resumed>) = 0 [pid 5164] <... futex resumed>) = 1 [pid 5164] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5165] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5165] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5165] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5165] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5165] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5146] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5146] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5146] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5146] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5166 attached [pid 5166] set_robust_list(0x7f50b017b9e0, 24 [pid 5146] <... clone resumed>, parent_tid=[5166], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5166 [pid 5166] <... set_robust_list resumed>) = 0 [pid 5146] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5166] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5146] <... futex resumed>) = 0 [pid 5146] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5166] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5146] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5166] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... mprotect resumed>) = 0 [pid 5146] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5167], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5167 [pid 5166] <... futex resumed>) = 0 [pid 5146] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5146] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5167 attached [pid 5167] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5166] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5167] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5167] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5146] <... futex resumed>) = 0 [pid 5167] <... futex resumed>) = 1 [pid 5148] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5167] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5148] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5148] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5148] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5168 attached , parent_tid=[5168], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5168 [pid 5148] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5148] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5148] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5169], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5169 [pid 5168] set_robust_list(0x7f50b017b9e0, 24 [pid 5148] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5148] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5169 attached [pid 5169] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5169] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5168] <... set_robust_list resumed>) = 0 [pid 5169] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5168] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5168] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5169] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5168] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5169] <... futex resumed>) = 1 [pid 5148] <... futex resumed>) = 0 [pid 5169] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5146] exit_group(0 [pid 5166] <... futex resumed>) = ? [pid 5147] <... ioctl resumed> ) = ? [pid 5167] <... futex resumed>) = 230 [pid 5146] <... exit_group resumed>) = ? [pid 5166] +++ exited with 0 +++ [pid 5147] +++ exited with 0 +++ [pid 5167] +++ exited with 0 +++ [pid 5146] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5146, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5170 attached , child_tidptr=0x555555fe45d0) = 5170 [pid 5170] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5170] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5170] setpgid(0, 0) = 0 [pid 5170] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5170] write(3, "1000", 4) = 4 [pid 5170] close(3 [pid 5148] exit_group(0 [pid 5169] <... futex resumed>) = ? [pid 5168] <... futex resumed>) = ? [pid 5149] <... ioctl resumed> ) = ? [pid 5148] <... exit_group resumed>) = ? [pid 5170] <... close resumed>) = 0 [pid 5169] +++ exited with 0 +++ [pid 5168] +++ exited with 0 +++ [pid 5149] +++ exited with 0 +++ [pid 5148] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5148, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5171 attached [pid 5171] set_robust_list(0x555555fe45e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5171 [pid 5171] <... set_robust_list resumed>) = 0 [pid 5171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5171] setpgid(0, 0) = 0 [pid 5171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5171] write(3, "1000", 4) = 4 [pid 5171] close(3) = 0 [pid 5171] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5171] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5170] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5170] <... futex resumed>) = 0 [pid 5171] <... clone resumed>, parent_tid=[5172], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5172 [pid 5170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5172 attached [pid 5171] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5170] <... mmap resumed>) = 0x7f50b017c000 [pid 5170] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5172] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5170] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5173], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5173 [pid 5170] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5170] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5172] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5172] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5172] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5173 attached [pid 5173] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5173] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5173] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5173] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5156] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5156] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5156] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5156] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5173] <... ioctl resumed>, 0) = 0 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5156] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5156] <... mprotect resumed>) = 0 [pid 5156] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5173] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5173] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5156] <... clone resumed>, parent_tid=[5174], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5174 [pid 5156] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5156] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5156] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5156] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5156] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5174 attached [pid 5174] set_robust_list(0x7f50b017b9e0, 24 [pid 5156] <... clone resumed>, parent_tid=[5175], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5175 [pid 5174] <... set_robust_list resumed>) = 0 [pid 5156] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5174] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5156] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5175 attached [pid 5175] set_robust_list(0x7f50b015a9e0, 24 [pid 5174] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5175] <... set_robust_list resumed>) = 0 [pid 5175] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5174] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5174] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5175] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5156] <... futex resumed>) = 0 [pid 5175] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5158] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5158] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5158] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5158] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5176 attached [pid 5176] set_robust_list(0x7f50b017b9e0, 24 [pid 5158] <... clone resumed>, parent_tid=[5176], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5176 [pid 5158] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5176] <... set_robust_list resumed>) = 0 [pid 5158] <... futex resumed>) = 0 [pid 5158] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5158] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5158] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5176] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5158] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5177], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5177 [pid 5176] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5158] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5176] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5177 attached [pid 5176] <... futex resumed>) = 0 [pid 5176] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5177] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5177] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5177] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5158] <... futex resumed>) = 0 [pid 5177] <... futex resumed>) = 1 [pid 5177] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5160] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5160] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5160] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5160] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5178 attached [pid 5178] set_robust_list(0x7f50b017b9e0, 24 [pid 5160] <... clone resumed>, parent_tid=[5178], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5178 [pid 5160] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5178] <... set_robust_list resumed>) = 0 [pid 5160] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5178] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5160] <... mprotect resumed>) = 0 [pid 5178] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5160] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5178] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5178] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5160] <... clone resumed>, parent_tid=[5179], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5179 [pid 5160] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5160] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5179 attached [pid 5179] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5179] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5179] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5160] <... futex resumed>) = 0 [pid 5179] <... futex resumed>) = 1 [pid 5179] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5156] exit_group(0 [pid 5175] <... futex resumed>) = ? [pid 5174] <... futex resumed>) = ? [pid 5157] <... ioctl resumed> ) = ? [pid 5156] <... exit_group resumed>) = ? [pid 5175] +++ exited with 0 +++ [pid 5174] +++ exited with 0 +++ [pid 5157] +++ exited with 0 +++ [pid 5156] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5156, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5180 attached , child_tidptr=0x555555fe45d0) = 5180 [pid 5180] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5180] setpgid(0, 0) = 0 [pid 5180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5180] write(3, "1000", 4) = 4 [pid 5180] close(3) = 0 [pid 5180] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5180] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5180] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5181 attached , parent_tid=[5181], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5181 [pid 5180] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5180] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5181] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5181] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5181] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5181] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5158] exit_group(0 [pid 5177] <... futex resumed>) = ? [pid 5176] <... futex resumed>) = ? [pid 5159] <... ioctl resumed> ) = ? [pid 5158] <... exit_group resumed>) = ? [pid 5177] +++ exited with 0 +++ [pid 5176] +++ exited with 0 +++ [pid 5159] +++ exited with 0 +++ [pid 5158] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5158, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5182 ./strace-static-x86_64: Process 5182 attached [pid 5182] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5182] setpgid(0, 0) = 0 [pid 5182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5182] write(3, "1000", 4) = 4 [pid 5182] close(3) = 0 [pid 5182] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5182] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5182] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5183 attached , parent_tid=[5183], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5183 [pid 5182] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5183] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5183] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5183] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5183] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5160] exit_group(0 [pid 5179] <... futex resumed>) = ? [pid 5178] <... futex resumed>) = ? [pid 5161] <... ioctl resumed> ) = ? [pid 5160] <... exit_group resumed>) = ? [pid 5179] +++ exited with 0 +++ [pid 5178] +++ exited with 0 +++ [pid 5161] +++ exited with 0 +++ [pid 5160] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5160, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5184 ./strace-static-x86_64: Process 5184 attached [pid 5184] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5184] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5184] setpgid(0, 0) = 0 [pid 5184] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5184] write(3, "1000", 4) = 4 [pid 5184] close(3) = 0 [pid 5184] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5184] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5184] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5185], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5185 [pid 5184] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5184] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5185 attached [pid 5185] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5185] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5185] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5185] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5185] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5185] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5164] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5164] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5164] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5164] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5186 attached , parent_tid=[5186], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5186 [pid 5164] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5164] <... futex resumed>) = 0 [pid 5164] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5186] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5164] <... futex resumed>) = 0 [pid 5186] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5186] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5164] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5164] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5164] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5187 attached , parent_tid=[5187], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5187 [pid 5164] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5164] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5187] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5187] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5187] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5164] <... futex resumed>) = 0 [pid 5187] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5186] <... futex resumed>) = 0 [pid 5186] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5164] exit_group(0 [pid 5187] <... futex resumed>) = ? [pid 5186] <... futex resumed>) = ? [pid 5165] <... ioctl resumed> ) = ? [pid 5164] <... exit_group resumed>) = ? [pid 5187] +++ exited with 0 +++ [pid 5186] +++ exited with 0 +++ [pid 5165] +++ exited with 0 +++ [pid 5164] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5164, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5188 attached , child_tidptr=0x555555fe45d0) = 5188 [pid 5188] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5188] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5188] setpgid(0, 0) = 0 [pid 5188] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5188] write(3, "1000", 4) = 4 [pid 5188] close(3) = 0 [pid 5188] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5188] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5188] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5189 attached , parent_tid=[5189], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5189 [pid 5189] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5188] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5189] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5188] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5189] <... openat resumed>) = 3 [pid 5189] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5189] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5189] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5189] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5171] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5171] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5171] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5170] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5170] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] <... clone resumed>, parent_tid=[5190], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5190 [pid 5170] <... mmap resumed>) = 0x7f50b015b000 [pid 5171] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5171] <... futex resumed>) = 0 [pid 5170] <... mprotect resumed>) = 0 [pid 5171] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5190 attached [pid 5171] <... futex resumed>) = 0 [pid 5171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5170] <... clone resumed>, parent_tid=[5191], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5191 [pid 5190] set_robust_list(0x7f50b017b9e0, 24 [pid 5171] <... mmap resumed>) = 0x7f50b013a000 [pid 5170] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5170] <... futex resumed>) = 0 [pid 5171] <... mprotect resumed>) = 0 [pid 5170] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5170] <... futex resumed>) = 0 [pid 5170] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5171] <... clone resumed>, parent_tid=[5192], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5192 [pid 5170] <... mmap resumed>) = 0x7f50b013a000 [pid 5171] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5171] <... futex resumed>) = 0 [pid 5170] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5192 attached [pid 5190] <... set_robust_list resumed>) = 0 [pid 5171] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5170] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5191 attached [pid 5190] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5191] set_robust_list(0x7f50b017b9e0, 24 [pid 5190] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5170] <... clone resumed>, parent_tid=[5193], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5193 [pid 5191] <... set_robust_list resumed>) = 0 [pid 5190] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5170] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5191] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5190] <... futex resumed>) = 0 [pid 5170] <... futex resumed>) = 0 [pid 5192] set_robust_list(0x7f50b015a9e0, 24 [pid 5191] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5190] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5170] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5192] <... set_robust_list resumed>) = 0 [pid 5191] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5192] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5191] <... futex resumed>) = 0 [pid 5191] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5193 attached [pid 5192] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5193] set_robust_list(0x7f50b015a9e0, 24 [pid 5192] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5171] <... futex resumed>) = 0 [pid 5192] <... futex resumed>) = 1 [pid 5193] <... set_robust_list resumed>) = 0 [pid 5192] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5193] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5193] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5170] <... futex resumed>) = 0 [pid 5193] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5171] exit_group(0 [pid 5192] <... futex resumed>) = ? [pid 5190] <... futex resumed>) = ? [pid 5172] <... ioctl resumed> ) = ? [pid 5171] <... exit_group resumed>) = ? [pid 5192] +++ exited with 0 +++ [pid 5190] +++ exited with 0 +++ [pid 5172] +++ exited with 0 +++ [pid 5170] exit_group(0 [pid 5193] <... futex resumed>) = ? [pid 5191] <... futex resumed>) = ? [pid 5173] <... ioctl resumed> ) = ? [pid 5171] +++ exited with 0 +++ [pid 5170] <... exit_group resumed>) = ? [pid 5173] +++ exited with 0 +++ [pid 5193] +++ exited with 0 +++ [pid 5191] +++ exited with 0 +++ [pid 5170] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5170, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5171, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5180] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5180] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5180] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5194 [pid 5180] <... clone resumed>, parent_tid=[5195], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5195 [pid 5180] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5180] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5180] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5180] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5194 attached , parent_tid=[5196], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5196 [pid 5194] set_robust_list(0x555555fe45e0, 24 [pid 5180] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... set_robust_list resumed>) = 0 [pid 5180] <... futex resumed>) = 0 [pid 5194] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5180] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5194] <... prctl resumed>) = 0 [pid 5194] setpgid(0, 0./strace-static-x86_64: Process 5195 attached ) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5195] set_robust_list(0x7f50b017b9e0, 24 [pid 5194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5195] <... set_robust_list resumed>) = 0 [pid 5194] <... openat resumed>) = 3 ./strace-static-x86_64: Process 5196 attached [pid 5195] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5194] write(3, "1000", 4 [pid 5196] set_robust_list(0x7f50b015a9e0, 24 [pid 5195] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5194] <... write resumed>) = 4 [pid 5196] <... set_robust_list resumed>) = 0 [pid 5195] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] close(3 [pid 5196] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5195] <... futex resumed>) = 0 [pid 5194] <... close resumed>) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5197 [pid 5196] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5195] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5196] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5194] <... futex resumed>) = 0 [pid 5196] <... futex resumed>) = 1 [pid 5194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5180] <... futex resumed>) = 0 [pid 5196] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5194] <... mmap resumed>) = 0x7f50b017c000 [pid 5194] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5194] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5198], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5198 [pid 5194] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5197 attached ./strace-static-x86_64: Process 5198 attached [pid 5198] set_robust_list(0x7f50b019c9e0, 24 [pid 5197] set_robust_list(0x555555fe45e0, 24 [pid 5198] <... set_robust_list resumed>) = 0 [pid 5197] <... set_robust_list resumed>) = 0 [pid 5198] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5198] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5198] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5198] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5197] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5197] setpgid(0, 0) = 0 [pid 5197] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5197] write(3, "1000", 4) = 4 [pid 5197] close(3) = 0 [pid 5197] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5197] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5197] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5199], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5199 ./strace-static-x86_64: Process 5199 attached [pid 5197] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5199] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5199] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5199] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5199] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5199] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5182] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5199] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5182] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5182] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5182] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5200], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5200 [pid 5182] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5182] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5182] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5201], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5201 [pid 5182] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5182] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5200 attached [pid 5200] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5200] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5200] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5200] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5201 attached [pid 5201] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5201] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5201] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5182] <... futex resumed>) = 0 [pid 5201] <... futex resumed>) = 1 [pid 5201] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5180] exit_group(0 [pid 5184] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5184] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5184] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5184] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5184] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5202 attached [pid 5196] <... futex resumed>) = ? [pid 5195] <... futex resumed>) = ? [pid 5184] <... clone resumed>, parent_tid=[5202], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5202 [pid 5181] <... ioctl resumed> ) = ? [pid 5180] <... exit_group resumed>) = ? [pid 5196] +++ exited with 0 +++ [pid 5195] +++ exited with 0 +++ [pid 5181] +++ exited with 0 +++ [pid 5180] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5180, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5184] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5202] set_robust_list(0x7f50b017b9e0, 24 [pid 5184] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5202] <... set_robust_list resumed>) = 0 [pid 5184] <... futex resumed>) = 0 [pid 5202] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5184] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5202] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5184] <... mmap resumed>) = 0x7f50b013a000 [pid 5202] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5184] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5202] <... futex resumed>) = 0 [pid 5184] <... mprotect resumed>) = 0 [pid 5202] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5184] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5203], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5203 [pid 5184] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5184] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5203 attached [pid 5203] set_robust_list(0x7f50b015a9e0, 24 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5204 ./strace-static-x86_64: Process 5204 attached [pid 5203] <... set_robust_list resumed>) = 0 [pid 5203] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5204] set_robust_list(0x555555fe45e0, 24 [pid 5203] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5204] <... set_robust_list resumed>) = 0 [pid 5204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5204] setpgid(0, 0) = 0 [pid 5204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5203] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] write(3, "1000", 4) = 4 [pid 5204] close(3) = 0 [pid 5204] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5204] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5204] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5203] <... futex resumed>) = 1 [pid 5184] <... futex resumed>) = 0 [pid 5203] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5204] <... clone resumed>, parent_tid=[5205], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5205 [pid 5204] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5205 attached [pid 5205] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5205] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5205] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5205] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5182] exit_group(0 [pid 5201] <... futex resumed>) = ? [pid 5200] <... futex resumed>) = ? [pid 5183] <... ioctl resumed> ) = ? [pid 5182] <... exit_group resumed>) = ? [pid 5201] +++ exited with 0 +++ [pid 5200] +++ exited with 0 +++ [pid 5183] +++ exited with 0 +++ [pid 5182] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5206 attached , child_tidptr=0x555555fe45d0) = 5206 [pid 5206] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5206] setpgid(0, 0) = 0 [pid 5206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5206] write(3, "1000", 4) = 4 [pid 5206] close(3) = 0 [pid 5206] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5206] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5206] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5207], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5207 [pid 5206] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5206] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5207 attached [pid 5207] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5207] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5207] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5207] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5184] exit_group(0 [pid 5203] <... futex resumed>) = ? [pid 5202] <... futex resumed>) = ? [pid 5185] <... ioctl resumed> ) = ? [pid 5202] +++ exited with 0 +++ [pid 5203] +++ exited with 0 +++ [pid 5185] +++ exited with 0 +++ [pid 5184] <... exit_group resumed>) = ? [pid 5184] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5184, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5208 ./strace-static-x86_64: Process 5208 attached [pid 5208] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5208] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5208] setpgid(0, 0) = 0 [pid 5208] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5208] write(3, "1000", 4) = 4 [pid 5208] close(3) = 0 [pid 5208] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5208] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5208] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5209 attached [pid 5209] set_robust_list(0x7f50b019c9e0, 24 [pid 5208] <... clone resumed>, parent_tid=[5209], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5209 [pid 5209] <... set_robust_list resumed>) = 0 [pid 5208] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5209] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5208] <... futex resumed>) = 0 [pid 5209] <... openat resumed>) = 3 [pid 5208] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5209] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5209] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5209] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5188] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5188] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5188] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5188] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5210], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5210 ./strace-static-x86_64: Process 5210 attached [pid 5188] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5210] set_robust_list(0x7f50b017b9e0, 24 [pid 5188] <... futex resumed>) = 0 [pid 5210] <... set_robust_list resumed>) = 0 [pid 5188] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5210] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5188] <... futex resumed>) = 0 [pid 5210] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5188] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5210] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5188] <... mmap resumed>) = 0x7f50b013a000 [pid 5210] <... futex resumed>) = 0 [pid 5188] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5210] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] <... mprotect resumed>) = 0 [pid 5188] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5211], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5211 [pid 5188] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5188] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5211 attached [pid 5211] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5211] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5211] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5211] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5188] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5188] exit_group(0 [pid 5211] <... futex resumed>) = ? [pid 5210] <... futex resumed>) = ? [pid 5189] <... ioctl resumed> ) = ? [pid 5188] <... exit_group resumed>) = ? [pid 5211] +++ exited with 0 +++ [pid 5210] +++ exited with 0 +++ [pid 5189] +++ exited with 0 +++ [pid 5188] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5188, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5212 attached , child_tidptr=0x555555fe45d0) = 5212 [pid 5212] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5212] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5212] setpgid(0, 0) = 0 [pid 5212] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5212] write(3, "1000", 4) = 4 [pid 5212] close(3) = 0 [pid 5212] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5212] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5212] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5213 attached , parent_tid=[5213], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5213 [pid 5213] set_robust_list(0x7f50b019c9e0, 24 [pid 5212] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5213] <... set_robust_list resumed>) = 0 [pid 5212] <... futex resumed>) = 0 [pid 5213] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5212] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5213] <... openat resumed>) = 3 [pid 5213] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5213] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5213] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5213] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5194] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5194] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5194] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5194] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5214], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5214 [pid 5194] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5194] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5194] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5215], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5215 [pid 5194] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5194] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5215 attached [pid 5215] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5215] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5214 attached [pid 5214] set_robust_list(0x7f50b017b9e0, 24 [pid 5215] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5215] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5214] <... set_robust_list resumed>) = 0 [pid 5214] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5194] <... futex resumed>) = 0 [pid 5215] <... futex resumed>) = 1 [pid 5215] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5214] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5214] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5214] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5197] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5197] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5197] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5197] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5216], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5216 [pid 5197] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5197] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5197] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5217], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5217 [pid 5197] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5197] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5216 attached [pid 5216] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5216] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5217 attached , 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5216] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5216] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5217] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5217] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5217] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5197] <... futex resumed>) = 0 [pid 5217] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5204] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5204] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5204] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5204] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5218 attached [pid 5218] set_robust_list(0x7f50b017b9e0, 24 [pid 5204] <... clone resumed>, parent_tid=[5218], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5218 [pid 5218] <... set_robust_list resumed>) = 0 [pid 5204] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5204] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5218] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5218] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5204] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5218] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5204] <... mprotect resumed>) = 0 [pid 5194] exit_group(0 [pid 5215] <... futex resumed>) = ? [pid 5214] <... futex resumed>) = ? [pid 5204] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5198] <... ioctl resumed> ) = ? [pid 5194] <... exit_group resumed>) = ? ./strace-static-x86_64: Process 5219 attached [pid 5218] <... futex resumed>) = 0 [pid 5215] +++ exited with 0 +++ [pid 5214] +++ exited with 0 +++ [pid 5198] +++ exited with 0 +++ [pid 5194] +++ exited with 0 +++ [pid 5204] <... clone resumed>, parent_tid=[5219], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5219 [pid 5219] set_robust_list(0x7f50b015a9e0, 24 [pid 5218] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5204] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5219] <... set_robust_list resumed>) = 0 [pid 5204] <... futex resumed>) = 0 [pid 5204] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5219] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5220 [pid 5219] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5219] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5220 attached ) = 1 [pid 5204] <... futex resumed>) = 0 [pid 5220] set_robust_list(0x555555fe45e0, 24 [pid 5219] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5220] <... set_robust_list resumed>) = 0 [pid 5220] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5220] setpgid(0, 0) = 0 [pid 5220] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5220] write(3, "1000", 4) = 4 [pid 5220] close(3) = 0 [pid 5220] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5220] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5220] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5221 attached , parent_tid=[5221], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5221 [pid 5220] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5221] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5221] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5221] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5197] exit_group(0 [pid 5216] <... futex resumed>) = ? [pid 5197] <... exit_group resumed>) = ? [pid 5217] <... futex resumed>) = 230 [pid 5199] <... ioctl resumed> ) = ? [pid 5217] +++ exited with 0 +++ [pid 5199] +++ exited with 0 +++ [pid 5216] +++ exited with 0 +++ [pid 5197] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5197, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 5221] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5222 attached [pid 5221] <... ioctl resumed>, 0) = 0 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5222 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] set_robust_list(0x555555fe45e0, 24 [pid 5221] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5221] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... set_robust_list resumed>) = 0 [pid 5222] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5222] setpgid(0, 0) = 0 [pid 5222] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5206] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5206] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5206] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5223], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5223 [pid 5206] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... openat resumed>) = 3 [pid 5222] write(3, "1000", 4 [pid 5206] <... futex resumed>) = 0 [pid 5222] <... write resumed>) = 4 [pid 5206] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5223 attached [pid 5222] close(3 [pid 5206] <... futex resumed>) = 0 [pid 5223] set_robust_list(0x7f50b017b9e0, 24 [pid 5222] <... close resumed>) = 0 [pid 5206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5223] <... set_robust_list resumed>) = 0 [pid 5206] <... mmap resumed>) = 0x7f50b013a000 [pid 5222] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5206] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5223] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5222] <... futex resumed>) = 0 [pid 5206] <... mprotect resumed>) = 0 [pid 5223] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5206] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5223] <... futex resumed>) = 0 [pid 5223] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... mmap resumed>) = 0x7f50b017c000 [pid 5206] <... clone resumed>, parent_tid=[5224], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5224 [pid 5222] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5206] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5222] <... mprotect resumed>) = 0 [pid 5206] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5222] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5224 attached [pid 5224] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5222] <... clone resumed>, parent_tid=[5225], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5225 [pid 5222] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5224] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] <... futex resumed>) = 0 [pid 5224] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5222] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5225 attached [pid 5224] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5206] <... futex resumed>) = 0 [pid 5224] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5225] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5225] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5225] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5225] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5225] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5225] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5204] exit_group(0 [pid 5219] <... futex resumed>) = ? [pid 5218] <... futex resumed>) = ? [pid 5205] <... ioctl resumed> ) = ? [pid 5204] <... exit_group resumed>) = ? [pid 5219] +++ exited with 0 +++ [pid 5218] +++ exited with 0 +++ [pid 5205] +++ exited with 0 +++ [pid 5204] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5204, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5226 attached , child_tidptr=0x555555fe45d0) = 5226 [pid 5226] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5226] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5226] setpgid(0, 0) = 0 [pid 5226] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5226] write(3, "1000", 4 [pid 5208] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5226] <... write resumed>) = 4 [pid 5208] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5208] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5208] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5226] close(3 [pid 5208] <... clone resumed>, parent_tid=[5227], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5227 [pid 5208] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5208] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5227 attached ) = 0 [pid 5227] set_robust_list(0x7f50b017b9e0, 24 [pid 5208] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5227] <... set_robust_list resumed>) = 0 [pid 5227] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5208] <... clone resumed>, parent_tid=[5228], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5228 [pid 5227] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5208] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5208] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5228 attached [pid 5227] <... futex resumed>) = 0 [pid 5228] set_robust_list(0x7f50b015a9e0, 24 [pid 5227] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5228] <... set_robust_list resumed>) = 0 [pid 5228] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5226] <... close resumed>) = 0 [pid 5228] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5226] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5228] <... futex resumed>) = 1 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5208] <... futex resumed>) = 0 [pid 5228] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] <... mmap resumed>) = 0x7f50b017c000 [pid 5226] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5229], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5229 [pid 5226] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5229 attached [pid 5229] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5229] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5229] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5229] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5229] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5206] exit_group(0 [pid 5207] <... ioctl resumed> ) = ? [pid 5224] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5206] <... exit_group resumed>) = ? [pid 5223] <... futex resumed>) = ? [pid 5207] +++ exited with 0 +++ [pid 5224] +++ exited with 0 +++ [pid 5223] +++ exited with 0 +++ [pid 5206] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5206, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5230 attached , child_tidptr=0x555555fe45d0) = 5230 [pid 5230] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5230] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5230] setpgid(0, 0) = 0 [pid 5230] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5230] write(3, "1000", 4) = 4 [pid 5230] close(3) = 0 [pid 5230] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5230] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5230] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5231], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5231 [pid 5230] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5231 attached [pid 5231] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5231] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5231] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5231] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5231] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5208] exit_group(0 [pid 5209] <... ioctl resumed> ) = ? [pid 5227] <... futex resumed>) = 230 [pid 5209] +++ exited with 0 +++ [pid 5228] <... futex resumed>) = ? [pid 5208] <... exit_group resumed>) = ? [pid 5227] +++ exited with 0 +++ [pid 5228] +++ exited with 0 +++ [pid 5208] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5208, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5232 attached , child_tidptr=0x555555fe45d0) = 5232 [pid 5232] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5232] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5232] setpgid(0, 0) = 0 [pid 5232] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5232] write(3, "1000", 4) = 4 [pid 5232] close(3) = 0 [pid 5232] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5232] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5232] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5233], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5233 [pid 5232] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5233 attached [pid 5233] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5233] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5233] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5233] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5233] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5212] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5212] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5212] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5212] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5234], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5234 [pid 5212] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5212] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5212] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5235], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5235 [pid 5212] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5212] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5235 attached ./strace-static-x86_64: Process 5234 attached [pid 5235] set_robust_list(0x7f50b015a9e0, 24 [pid 5234] set_robust_list(0x7f50b017b9e0, 24 [pid 5235] <... set_robust_list resumed>) = 0 [pid 5234] <... set_robust_list resumed>) = 0 [pid 5235] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5234] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5235] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5234] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5235] <... futex resumed>) = 1 [pid 5234] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5212] <... futex resumed>) = 0 [pid 5235] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5234] <... futex resumed>) = 0 [pid 5234] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5212] exit_group(0 [pid 5235] <... futex resumed>) = ? [pid 5234] <... futex resumed>) = ? [pid 5213] <... ioctl resumed> ) = ? [pid 5212] <... exit_group resumed>) = ? [pid 5235] +++ exited with 0 +++ [pid 5234] +++ exited with 0 +++ [pid 5213] +++ exited with 0 +++ [pid 5212] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5212, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5236 attached , child_tidptr=0x555555fe45d0) = 5236 [pid 5236] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5236] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5236] setpgid(0, 0) = 0 [pid 5236] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5236] write(3, "1000", 4) = 4 [pid 5236] close(3) = 0 [pid 5236] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5236] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5236] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5237], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5237 ./strace-static-x86_64: Process 5237 attached [pid 5237] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5237] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5237] <... futex resumed>) = 0 [pid 5236] <... futex resumed>) = 1 [pid 5237] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5236] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5237] <... openat resumed>) = 3 [pid 5237] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5237] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5237] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5237] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5220] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5220] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5220] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5220] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5238], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5238 [pid 5220] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5220] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5220] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5239], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5239 ./strace-static-x86_64: Process 5239 attached ./strace-static-x86_64: Process 5238 attached [pid 5220] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5220] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5239] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5239] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5239] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5220] <... futex resumed>) = 0 [pid 5239] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5238] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5238] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5238] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5238] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5222] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5222] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5222] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5240], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5240 ./strace-static-x86_64: Process 5240 attached [pid 5240] set_robust_list(0x7f50b017b9e0, 24 [pid 5222] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5240] <... set_robust_list resumed>) = 0 [pid 5222] <... futex resumed>) = 0 [pid 5222] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5240] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5222] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5222] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5222] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5240] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5240] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5222] <... clone resumed>, parent_tid=[5241], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5241 [pid 5222] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5222] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5241 attached [pid 5240] <... futex resumed>) = 0 [pid 5241] set_robust_list(0x7f50b015a9e0, 24 [pid 5240] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5241] <... set_robust_list resumed>) = 0 [pid 5241] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5241] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5241] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5222] <... futex resumed>) = 0 [pid 5220] exit_group(0 [pid 5239] <... futex resumed>) = ? [pid 5238] <... futex resumed>) = ? [pid 5221] <... ioctl resumed> ) = ? [pid 5220] <... exit_group resumed>) = ? [pid 5239] +++ exited with 0 +++ [pid 5238] +++ exited with 0 +++ [pid 5226] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5221] +++ exited with 0 +++ [pid 5226] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5226] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5242], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5242 [pid 5226] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5226] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5226] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5243], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5243 [pid 5226] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5226] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5242 attached [pid 5242] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5242] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5242] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5243 attached ) = 0 [pid 5220] +++ exited with 0 +++ [pid 5242] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5243] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5220, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5243] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5243] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5226] <... futex resumed>) = 0 [pid 5243] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5244 attached , child_tidptr=0x555555fe45d0) = 5244 [pid 5244] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5244] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5244] setpgid(0, 0) = 0 [pid 5244] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5244] write(3, "1000", 4) = 4 [pid 5244] close(3) = 0 [pid 5244] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5244] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5244] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5245 attached , parent_tid=[5245], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5245 [pid 5244] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5244] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5245] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5245] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5245] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5245] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5245] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5230] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5230] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5222] exit_group(0 [pid 5241] <... futex resumed>) = ? [pid 5240] <... futex resumed>) = ? [pid 5230] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5225] <... ioctl resumed> ) = ? [pid 5222] <... exit_group resumed>) = ? [pid 5241] +++ exited with 0 +++ [pid 5240] +++ exited with 0 +++ [pid 5225] +++ exited with 0 +++ [pid 5230] <... clone resumed>, parent_tid=[5246], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5246 [pid 5230] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5246 attached ) = 0x7f50b013a000 [pid 5222] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5222, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5230] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5230] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5246] set_robust_list(0x7f50b017b9e0, 24 [pid 5230] <... clone resumed>, parent_tid=[5247], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5247 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5248 [pid 5230] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5230] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5248 attached [pid 5248] set_robust_list(0x555555fe45e0, 24 [pid 5246] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5247 attached [pid 5248] <... set_robust_list resumed>) = 0 [pid 5248] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5246] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5247] set_robust_list(0x7f50b015a9e0, 24 [pid 5248] <... prctl resumed>) = 0 [pid 5248] setpgid(0, 0) = 0 [pid 5248] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5246] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5247] <... set_robust_list resumed>) = 0 [pid 5248] <... openat resumed>) = 3 [pid 5246] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5248] write(3, "1000", 4 [pid 5246] <... futex resumed>) = 0 [pid 5248] <... write resumed>) = 4 [pid 5246] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] close(3) = 0 [pid 5248] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5248] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5248] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5249], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5249 [pid 5247] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5248] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5249 attached ) = 0 [pid 5247] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5248] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5247] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5230] <... futex resumed>) = 0 [pid 5247] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5249] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5249] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5249] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5249] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5249] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5249] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5232] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5232] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5232] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5232] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5250 attached [pid 5250] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5232] <... clone resumed>, parent_tid=[5250], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5250 [pid 5232] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5250] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5250] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5250] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5232] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5232] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5250] <... futex resumed>) = 0 [pid 5250] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5250] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5232] <... futex resumed>) = 0 [pid 5250] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5226] exit_group(0 [pid 5243] <... futex resumed>) = ? [pid 5242] <... futex resumed>) = ? [pid 5229] <... ioctl resumed> ) = ? [pid 5226] <... exit_group resumed>) = ? [pid 5243] +++ exited with 0 +++ [pid 5242] +++ exited with 0 +++ [pid 5229] +++ exited with 0 +++ [pid 5226] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5226, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5251 ./strace-static-x86_64: Process 5251 attached [pid 5251] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5251] setpgid(0, 0) = 0 [pid 5251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5251] write(3, "1000", 4) = 4 [pid 5251] close(3) = 0 [pid 5251] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5251] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5251] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5252], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5252 ./strace-static-x86_64: Process 5252 attached [pid 5251] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5252] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5252] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5252] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5252] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5230] exit_group(0 [pid 5247] <... futex resumed>) = ? [pid 5246] <... futex resumed>) = ? [pid 5231] <... ioctl resumed> ) = ? [pid 5230] <... exit_group resumed>) = ? [pid 5247] +++ exited with 0 +++ [pid 5246] +++ exited with 0 +++ [pid 5231] +++ exited with 0 +++ [pid 5230] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5230, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5253 ./strace-static-x86_64: Process 5253 attached [pid 5253] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5253] setpgid(0, 0) = 0 [pid 5253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5253] write(3, "1000", 4) = 4 [pid 5253] close(3) = 0 [pid 5253] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5253] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5253] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5254 attached , parent_tid=[5254], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5254 [pid 5253] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5254] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5254] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5254] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5254] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5232] exit_group(0 [pid 5250] <... futex resumed>) = ? [pid 5233] <... ioctl resumed> ) = ? [pid 5232] <... exit_group resumed>) = ? [pid 5250] +++ exited with 0 +++ [pid 5233] +++ exited with 0 +++ [pid 5232] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5232, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5255 attached , child_tidptr=0x555555fe45d0) = 5255 [pid 5255] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5255] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5255] setpgid(0, 0) = 0 [pid 5255] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5255] write(3, "1000", 4) = 4 [pid 5255] close(3) = 0 [pid 5255] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5255] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5255] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5256], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5256 [pid 5255] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5256 attached ) = 0 [pid 5256] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5256] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5255] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5256] <... openat resumed>) = 3 [pid 5256] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5256] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5256] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5236] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5236] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5236] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5236] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5257], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5257 [pid 5236] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5236] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5236] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5258], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5258 [pid 5236] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5236] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5258 attached [pid 5258] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5258] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5257 attached [pid 5257] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5257] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5258] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5258] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5257] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5236] <... futex resumed>) = 0 [pid 5258] <... futex resumed>) = 1 [pid 5257] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5258] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5257] <... futex resumed>) = 0 [pid 5257] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5236] exit_group(0 [pid 5258] <... futex resumed>) = ? [pid 5257] <... futex resumed>) = ? [pid 5237] <... ioctl resumed> ) = ? [pid 5236] <... exit_group resumed>) = ? [pid 5258] +++ exited with 0 +++ [pid 5257] +++ exited with 0 +++ [pid 5237] +++ exited with 0 +++ [pid 5236] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5236, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5259 attached , child_tidptr=0x555555fe45d0) = 5259 [pid 5259] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5259] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5259] setpgid(0, 0) = 0 [pid 5259] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5259] write(3, "1000", 4) = 4 [pid 5259] close(3) = 0 [pid 5259] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5259] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5259] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5260], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5260 [pid 5259] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5260 attached ) = 0 [pid 5259] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5260] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5260] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5260] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5260] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5260] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5244] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5244] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5244] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5244] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5261], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5261 [pid 5244] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5261 attached [pid 5261] set_robust_list(0x7f50b017b9e0, 24 [pid 5244] <... futex resumed>) = 0 [pid 5261] <... set_robust_list resumed>) = 0 [pid 5244] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5261] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5244] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5244] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5261] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5244] <... mprotect resumed>) = 0 [pid 5244] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5262 attached [pid 5261] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] set_robust_list(0x7f50b015a9e0, 24 [pid 5244] <... clone resumed>, parent_tid=[5262], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5262 [pid 5262] <... set_robust_list resumed>) = 0 [pid 5244] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5262] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5261] <... futex resumed>) = 0 [pid 5244] <... futex resumed>) = 0 [pid 5262] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5244] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5262] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5261] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5262] <... futex resumed>) = 1 [pid 5244] <... futex resumed>) = 0 [pid 5262] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5248] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5248] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5248] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5263 attached [pid 5263] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5248] <... clone resumed>, parent_tid=[5263], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5263 [pid 5263] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5263] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5263] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5263] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5263] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] <... futex resumed>) = 1 [pid 5248] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5248] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5263] <... futex resumed>) = 0 [pid 5263] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5263] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5248] <... futex resumed>) = 0 [pid 5263] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5244] exit_group(0 [pid 5262] <... futex resumed>) = ? [pid 5261] <... futex resumed>) = ? [pid 5245] <... ioctl resumed> ) = ? [pid 5244] <... exit_group resumed>) = ? [pid 5262] +++ exited with 0 +++ [pid 5261] +++ exited with 0 +++ [pid 5245] +++ exited with 0 +++ [pid 5244] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5244, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5264 attached , child_tidptr=0x555555fe45d0) = 5264 [pid 5251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5251] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5251] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5251] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5264] set_robust_list(0x555555fe45e0, 24 [pid 5251] <... clone resumed>, parent_tid=[5265], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5265 [pid 5251] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5265 attached ) = 0 [pid 5265] set_robust_list(0x7f50b017b9e0, 24 [pid 5251] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5251] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5265] <... set_robust_list resumed>) = 0 [pid 5251] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5265] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5251] <... clone resumed>, parent_tid=[5266], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5266 [pid 5265] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5251] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5265] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5251] <... futex resumed>) = 0 [pid 5265] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5251] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5266 attached [pid 5266] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5266] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5266] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5251] <... futex resumed>) = 0 [pid 5266] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5264] <... set_robust_list resumed>) = 0 [pid 5264] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5264] setpgid(0, 0) = 0 [pid 5264] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5264] write(3, "1000", 4) = 4 [pid 5264] close(3) = 0 [pid 5264] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5264] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5264] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5267 attached [pid 5267] set_robust_list(0x7f50b019c9e0, 24 [pid 5264] <... clone resumed>, parent_tid=[5267], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5267 [pid 5267] <... set_robust_list resumed>) = 0 [pid 5264] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5267] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5264] <... futex resumed>) = 0 [pid 5267] <... openat resumed>) = 3 [pid 5264] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5267] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5267] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5267] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5253] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5253] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5253] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5268], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5268 [pid 5253] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5253] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5253] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5269], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5269 [pid 5253] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5253] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5269 attached [pid 5269] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5269] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5268 attached , 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5269] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5253] <... futex resumed>) = 0 [pid 5269] <... futex resumed>) = 1 [pid 5269] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5268] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5268] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5268] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5268] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5248] exit_group(0 [pid 5263] <... futex resumed>) = ? [pid 5249] <... ioctl resumed> ) = ? [pid 5248] <... exit_group resumed>) = ? [pid 5263] +++ exited with 0 +++ [pid 5249] +++ exited with 0 +++ [pid 5248] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5248, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5270 ./strace-static-x86_64: Process 5270 attached [pid 5270] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5270] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5270] setpgid(0, 0) = 0 [pid 5270] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5270] write(3, "1000", 4) = 4 [pid 5270] close(3) = 0 [pid 5270] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5270] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5270] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5271 attached [pid 5271] set_robust_list(0x7f50b019c9e0, 24 [pid 5270] <... clone resumed>, parent_tid=[5271], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5271 [pid 5270] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5271] <... set_robust_list resumed>) = 0 [pid 5271] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5271] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5271] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5271] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5255] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5255] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5255] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5255] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5272 attached , parent_tid=[5272], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5272 [pid 5255] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] set_robust_list(0x7f50b017b9e0, 24 [pid 5255] <... futex resumed>) = 0 [pid 5255] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5255] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5255] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5272] <... set_robust_list resumed>) = 0 [pid 5255] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5273], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5273 [pid 5272] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5255] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5255] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5273 attached [pid 5272] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5273] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5273] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5273] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5272] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5255] <... futex resumed>) = 0 [pid 5273] <... futex resumed>) = 1 [pid 5272] <... futex resumed>) = 0 [pid 5273] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5272] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5251] exit_group(0 [pid 5266] <... futex resumed>) = ? [pid 5251] <... exit_group resumed>) = ? [pid 5265] <... futex resumed>) = ? [pid 5266] +++ exited with 0 +++ [pid 5252] <... ioctl resumed> ) = ? [pid 5265] +++ exited with 0 +++ [pid 5252] +++ exited with 0 +++ [pid 5251] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5251, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5274 ./strace-static-x86_64: Process 5274 attached [pid 5274] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5274] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5274] setpgid(0, 0) = 0 [pid 5274] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5274] write(3, "1000", 4) = 4 [pid 5274] close(3) = 0 [pid 5274] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5274] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5274] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5275], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5275 [pid 5274] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5274] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5275 attached [pid 5253] exit_group(0 [pid 5268] <... futex resumed>) = ? [pid 5253] <... exit_group resumed>) = ? [pid 5269] <... futex resumed>) = 230 [pid 5254] <... ioctl resumed> ) = ? [pid 5269] +++ exited with 0 +++ [pid 5275] set_robust_list(0x7f50b019c9e0, 24 [pid 5254] +++ exited with 0 +++ [pid 5268] +++ exited with 0 +++ [pid 5275] <... set_robust_list resumed>) = 0 [pid 5275] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5275] ioctl(3, USB_RAW_IOCTL_INIT [pid 5253] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5253, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 5275] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5275] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 5276 attached [pid 5276] set_robust_list(0x555555fe45e0, 24 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5276 [pid 5276] <... set_robust_list resumed>) = 0 [pid 5276] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5275] <... ioctl resumed>, 0) = 0 [pid 5276] <... prctl resumed>) = 0 [pid 5276] setpgid(0, 0 [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... setpgid resumed>) = 0 [pid 5275] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5276] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5275] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] <... openat resumed>) = 3 [pid 5276] write(3, "1000", 4) = 4 [pid 5276] close(3) = 0 [pid 5276] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5276] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5276] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5277 attached , parent_tid=[5277], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5277 [pid 5276] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5276] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5277] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5277] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5277] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5277] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5277] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5255] exit_group(0 [pid 5273] <... futex resumed>) = ? [pid 5272] <... futex resumed>) = ? [pid 5256] <... ioctl resumed> ) = ? [pid 5255] <... exit_group resumed>) = ? [pid 5273] +++ exited with 0 +++ [pid 5272] +++ exited with 0 +++ [pid 5256] +++ exited with 0 +++ [pid 5255] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5255, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5278 attached , child_tidptr=0x555555fe45d0) = 5278 [pid 5278] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5278] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5278] setpgid(0, 0) = 0 [pid 5278] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5278] write(3, "1000", 4) = 4 [pid 5278] close(3) = 0 [pid 5278] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5278] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5278] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5279 attached , parent_tid=[5279], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5279 [pid 5279] set_robust_list(0x7f50b019c9e0, 24 [pid 5278] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5279] <... set_robust_list resumed>) = 0 [pid 5279] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5279] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5279] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5279] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5259] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5259] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5259] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5259] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5280 attached [pid 5280] set_robust_list(0x7f50b017b9e0, 24 [pid 5259] <... clone resumed>, parent_tid=[5280], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5280 [pid 5259] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] <... set_robust_list resumed>) = 0 [pid 5259] <... futex resumed>) = 0 [pid 5259] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5280] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5259] <... futex resumed>) = 0 [pid 5259] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5280] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5259] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5281 attached , parent_tid=[5281], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5281 [pid 5259] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5259] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5281] set_robust_list(0x7f50b015a9e0, 24 [pid 5280] <... futex resumed>) = 0 [pid 5281] <... set_robust_list resumed>) = 0 [pid 5280] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5281] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5281] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5259] <... futex resumed>) = 0 [pid 5281] <... futex resumed>) = 1 [pid 5281] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5259] exit_group(0 [pid 5281] <... futex resumed>) = ? [pid 5280] <... futex resumed>) = ? [pid 5260] <... ioctl resumed> ) = ? [pid 5259] <... exit_group resumed>) = ? [pid 5281] +++ exited with 0 +++ [pid 5280] +++ exited with 0 +++ [pid 5260] +++ exited with 0 +++ [pid 5259] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5259, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5282 ./strace-static-x86_64: Process 5282 attached [pid 5282] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5282] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5282] setpgid(0, 0) = 0 [pid 5282] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5282] write(3, "1000", 4) = 4 [pid 5282] close(3) = 0 [pid 5282] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5282] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5282] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5283], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5283 [pid 5282] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5283 attached [pid 5283] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5283] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5283] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5283] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5283] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5264] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5264] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5264] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5284 attached , parent_tid=[5284], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5284 [pid 5284] set_robust_list(0x7f50b017b9e0, 24 [pid 5264] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5284] <... set_robust_list resumed>) = 0 [pid 5264] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5264] <... futex resumed>) = 0 [pid 5284] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5264] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5284] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5264] <... mmap resumed>) = 0x7f50b013a000 [pid 5264] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5264] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5285], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5285 [pid 5264] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5264] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5285 attached [pid 5285] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5285] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5284] <... futex resumed>) = 0 [pid 5285] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5285] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5284] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5285] <... futex resumed>) = 1 [pid 5264] <... futex resumed>) = 0 [pid 5285] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5270] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5270] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5270] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5286 attached , parent_tid=[5286], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5286 [pid 5270] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5286] set_robust_list(0x7f50b017b9e0, 24 [pid 5270] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5286] <... set_robust_list resumed>) = 0 [pid 5270] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5270] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5287], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5287 [pid 5270] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5270] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5287 attached [pid 5287] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5287] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5287] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5270] <... futex resumed>) = 0 [pid 5287] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5286] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5286] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5286] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5264] exit_group(0 [pid 5285] <... futex resumed>) = ? [pid 5284] <... futex resumed>) = ? [pid 5267] <... ioctl resumed> ) = ? [pid 5264] <... exit_group resumed>) = ? [pid 5285] +++ exited with 0 +++ [pid 5284] +++ exited with 0 +++ [pid 5267] +++ exited with 0 +++ [pid 5264] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5264, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5288 attached , child_tidptr=0x555555fe45d0) = 5288 [pid 5288] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5288] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5288] setpgid(0, 0) = 0 [pid 5288] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5288] write(3, "1000", 4) = 4 [pid 5288] close(3) = 0 [pid 5288] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5288] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5288] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5289 attached , parent_tid=[5289], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5289 [pid 5288] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5289] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5289] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5289] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5289] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5274] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5289] <... ioctl resumed>, 0) = 0 [pid 5274] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... futex resumed>) = 0 [pid 5289] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5289] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5274] <... mmap resumed>) = 0x7f50b015b000 [pid 5274] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5274] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5290], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5290 [pid 5274] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5274] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5274] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5274] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5274] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5290 attached , parent_tid=[5291], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5291 [pid 5274] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5274] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5291 attached [pid 5291] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5291] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5291] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5274] <... futex resumed>) = 0 [pid 5291] <... futex resumed>) = 1 [pid 5290] set_robust_list(0x7f50b017b9e0, 24 [pid 5291] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5290] <... set_robust_list resumed>) = 0 [pid 5290] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5290] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5290] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5276] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5276] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5276] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5276] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5276] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5292], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5292 [pid 5276] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5276] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5292 attached ) = 0 [pid 5276] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5276] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5292] set_robust_list(0x7f50b017b9e0, 24 [pid 5276] <... mprotect resumed>) = 0 [pid 5292] <... set_robust_list resumed>) = 0 [pid 5276] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5293], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5293 [pid 5276] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5276] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5292] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5292] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5292] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5293 attached [pid 5293] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5293] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5293] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5276] <... futex resumed>) = 0 [pid 5293] <... futex resumed>) = 1 [pid 5293] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5270] exit_group(0 [pid 5287] <... futex resumed>) = ? [pid 5286] <... futex resumed>) = ? [pid 5271] <... ioctl resumed> ) = ? [pid 5270] <... exit_group resumed>) = ? [pid 5287] +++ exited with 0 +++ [pid 5286] +++ exited with 0 +++ [pid 5271] +++ exited with 0 +++ [pid 5270] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5270, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5294 ./strace-static-x86_64: Process 5294 attached [pid 5294] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5294] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5294] setpgid(0, 0) = 0 [pid 5294] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5294] write(3, "1000", 4) = 4 [pid 5294] close(3) = 0 [pid 5294] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5294] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5294] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5295 attached , parent_tid=[5295], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5295 [pid 5294] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5295] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5295] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5295] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5295] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5295] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5278] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5278] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5278] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5296], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5296 ./strace-static-x86_64: Process 5296 attached [pid 5296] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5296] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5278] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5296] <... futex resumed>) = 0 [pid 5278] <... futex resumed>) = 1 [pid 5278] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5296] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5296] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5278] <... mmap resumed>) = 0x7f50b013a000 [pid 5296] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5278] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5296] <... futex resumed>) = 0 [pid 5296] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5278] <... mprotect resumed>) = 0 [pid 5278] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5297 attached , parent_tid=[5297], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5297 [pid 5278] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5278] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5297] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5297] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5297] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5278] <... futex resumed>) = 0 [pid 5297] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5274] exit_group(0 [pid 5291] <... futex resumed>) = ? [pid 5290] <... futex resumed>) = ? [pid 5275] <... ioctl resumed> ) = ? [pid 5274] <... exit_group resumed>) = ? [pid 5291] +++ exited with 0 +++ [pid 5290] +++ exited with 0 +++ [pid 5275] +++ exited with 0 +++ [pid 5274] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5274, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5298 attached , child_tidptr=0x555555fe45d0) = 5298 [pid 5298] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5298] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5298] setpgid(0, 0) = 0 [pid 5298] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5298] write(3, "1000", 4) = 4 [pid 5298] close(3) = 0 [pid 5298] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5298] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5298] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5299], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5299 [pid 5298] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5298] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5299 attached [pid 5299] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5299] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5299] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5299] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5299] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5276] exit_group(0 [pid 5293] <... futex resumed>) = ? [pid 5292] <... futex resumed>) = ? [pid 5277] <... ioctl resumed> ) = ? [pid 5276] <... exit_group resumed>) = ? [pid 5293] +++ exited with 0 +++ [pid 5292] +++ exited with 0 +++ [pid 5277] +++ exited with 0 +++ [pid 5276] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5276, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5300 attached [pid 5300] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5300] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5300] setpgid(0, 0) = 0 [pid 5300] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5300 [pid 5300] <... openat resumed>) = 3 [pid 5300] write(3, "1000", 4) = 4 [pid 5300] close(3) = 0 [pid 5300] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5300] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5300] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5301], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5301 [pid 5300] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5301 attached [pid 5301] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5301] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5301] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5301] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5301] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5278] exit_group(0 [pid 5297] <... futex resumed>) = ? [pid 5296] <... futex resumed>) = ? [pid 5279] <... ioctl resumed> ) = ? [pid 5278] <... exit_group resumed>) = ? [pid 5297] +++ exited with 0 +++ [pid 5296] +++ exited with 0 +++ [pid 5279] +++ exited with 0 +++ [pid 5278] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5278, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5302 ./strace-static-x86_64: Process 5302 attached [pid 5302] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5302] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5302] setpgid(0, 0) = 0 [pid 5302] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5302] write(3, "1000", 4) = 4 [pid 5302] close(3) = 0 [pid 5302] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5302] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5302] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5303], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5303 [pid 5302] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5303 attached [pid 5303] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5303] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5302] <... futex resumed>) = 0 [pid 5302] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5303] <... openat resumed>) = 3 [pid 5303] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5303] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5303] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5282] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5282] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5282] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5282] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5304], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5304 [pid 5282] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5282] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5282] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5305], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5305 [pid 5282] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5282] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5305 attached [pid 5305] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5305] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5304 attached [pid 5304] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5304] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5305] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5305] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5282] <... futex resumed>) = 0 [pid 5304] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5305] <... futex resumed>) = 1 [pid 5304] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5305] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5304] <... futex resumed>) = 0 [pid 5304] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5282] exit_group(0 [pid 5305] <... futex resumed>) = ? [pid 5304] <... futex resumed>) = ? [pid 5283] <... ioctl resumed> ) = ? [pid 5282] <... exit_group resumed>) = ? [pid 5305] +++ exited with 0 +++ [pid 5304] +++ exited with 0 +++ [pid 5283] +++ exited with 0 +++ [pid 5282] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5282, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5306 ./strace-static-x86_64: Process 5306 attached [pid 5306] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5306] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5306] setpgid(0, 0) = 0 [pid 5306] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5306] write(3, "1000", 4) = 4 [pid 5306] close(3) = 0 [pid 5306] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5306] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5306] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5307 attached , parent_tid=[5307], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5307 [pid 5307] set_robust_list(0x7f50b019c9e0, 24 [pid 5306] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5307] <... set_robust_list resumed>) = 0 [pid 5306] <... futex resumed>) = 0 [pid 5306] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5307] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5307] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5307] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5307] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5288] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5288] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5288] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5308 attached , parent_tid=[5308], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5308 [pid 5308] set_robust_list(0x7f50b017b9e0, 24 [pid 5288] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5308] <... set_robust_list resumed>) = 0 [pid 5288] <... mmap resumed>) = 0x7f50b013a000 [pid 5288] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5288] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5308] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5288] <... clone resumed>, parent_tid=[5309], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5309 [pid 5288] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5288] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5309 attached [pid 5309] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5309] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5308] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5309] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5309] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5309] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5288] <... futex resumed>) = 0 [pid 5308] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5308] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5294] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5294] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5294] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5294] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5310], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5310 [pid 5294] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5294] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5294] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5311], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5311 [pid 5294] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5294] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5310 attached ./strace-static-x86_64: Process 5311 attached [pid 5310] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5310] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5310] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5311] set_robust_list(0x7f50b015a9e0, 24 [pid 5310] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5311] <... set_robust_list resumed>) = 0 [pid 5311] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5311] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5294] <... futex resumed>) = 0 [pid 5311] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5288] exit_group(0 [pid 5308] <... futex resumed>) = ? [pid 5288] <... exit_group resumed>) = ? [pid 5309] <... futex resumed>) = ? [pid 5308] +++ exited with 0 +++ [pid 5289] <... ioctl resumed> ) = ? [pid 5309] +++ exited with 0 +++ [pid 5289] +++ exited with 0 +++ [pid 5288] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5288, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5312 attached , child_tidptr=0x555555fe45d0) = 5312 [pid 5312] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5312] setpgid(0, 0) = 0 [pid 5312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5312] write(3, "1000", 4) = 4 [pid 5312] close(3) = 0 [pid 5312] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5312] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5312] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5313 attached , parent_tid=[5313], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5313 [pid 5313] set_robust_list(0x7f50b019c9e0, 24 [pid 5312] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5313] <... set_robust_list resumed>) = 0 [pid 5312] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5298] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5298] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5298] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5313] <... openat resumed>) = 3 [pid 5298] <... futex resumed>) = 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_INIT [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5313] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5298] <... mmap resumed>) = 0x7f50b015b000 [pid 5313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5298] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5298] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5314], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5314 [pid 5298] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5314 attached [pid 5313] <... ioctl resumed>, 0) = 0 [pid 5298] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] set_robust_list(0x7f50b017b9e0, 24 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... futex resumed>) = 0 [pid 5314] <... set_robust_list resumed>) = 0 [pid 5313] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5298] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] <... mmap resumed>) = 0x7f50b013a000 [pid 5298] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5298] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5315], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5315 [pid 5314] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5298] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5314] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5298] <... futex resumed>) = 0 [pid 5314] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5298] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5315 attached [pid 5314] <... futex resumed>) = 0 [pid 5314] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5315] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5315] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5315] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5298] <... futex resumed>) = 0 [pid 5315] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5300] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5300] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5300] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5300] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5300] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5316], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5316 [pid 5300] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5300] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5316 attached [pid 5300] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5316] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5300] <... clone resumed>, parent_tid=[5317], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5317 [pid 5316] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5316] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5300] <... futex resumed>) = 0 [pid 5316] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5300] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5317 attached [pid 5316] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5317] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5317] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5317] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5300] <... futex resumed>) = 0 [pid 5317] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5294] exit_group(0 [pid 5311] <... futex resumed>) = ? [pid 5310] <... futex resumed>) = ? [pid 5295] <... ioctl resumed> ) = ? [pid 5294] <... exit_group resumed>) = ? [pid 5311] +++ exited with 0 +++ [pid 5310] +++ exited with 0 +++ [pid 5295] +++ exited with 0 +++ [pid 5294] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5294, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5318 ./strace-static-x86_64: Process 5318 attached [pid 5318] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5318] setpgid(0, 0) = 0 [pid 5318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5318] write(3, "1000", 4) = 4 [pid 5318] close(3) = 0 [pid 5318] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5318] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5318] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5319], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5319 ./strace-static-x86_64: Process 5319 attached [pid 5318] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5319] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5319] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5302] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5302] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5302] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5320], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5320 [pid 5302] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5302] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5302] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5321], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5321 [pid 5302] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5302] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5320 attached [pid 5320] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5320] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5320] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5320] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5321 attached [pid 5321] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5321] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5321] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5302] <... futex resumed>) = 0 [pid 5321] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5298] exit_group(0 [pid 5315] <... futex resumed>) = ? [pid 5314] <... futex resumed>) = ? [pid 5299] <... ioctl resumed> ) = ? [pid 5298] <... exit_group resumed>) = ? [pid 5315] +++ exited with 0 +++ [pid 5314] +++ exited with 0 +++ [pid 5299] +++ exited with 0 +++ [pid 5298] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5298, si_uid=0, si_status=0, si_utime=2, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5322 attached , child_tidptr=0x555555fe45d0) = 5322 [pid 5322] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5322] setpgid(0, 0) = 0 [pid 5322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5322] write(3, "1000", 4) = 4 [pid 5322] close(3) = 0 [pid 5322] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5322] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5322] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5323 attached , parent_tid=[5323], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5323 [pid 5322] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5322] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5323] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5323] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5323] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5323] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5300] exit_group(0 [pid 5316] <... futex resumed>) = ? [pid 5300] <... exit_group resumed>) = ? [pid 5317] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5301] <... ioctl resumed> ) = ? [pid 5317] +++ exited with 0 +++ [pid 5301] +++ exited with 0 +++ [pid 5323] <... ioctl resumed>, 0) = 0 [pid 5316] +++ exited with 0 +++ [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5300] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5300, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5324 attached , child_tidptr=0x555555fe45d0) = 5324 [pid 5324] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5324] setpgid(0, 0) = 0 [pid 5324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5324] write(3, "1000", 4) = 4 [pid 5324] close(3) = 0 [pid 5324] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5324] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5324] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5325 attached [pid 5325] set_robust_list(0x7f50b019c9e0, 24 [pid 5324] <... clone resumed>, parent_tid=[5325], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5325 [pid 5325] <... set_robust_list resumed>) = 0 [pid 5324] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5325] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5325] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5325] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5302] exit_group(0 [pid 5321] <... futex resumed>) = ? [pid 5320] <... futex resumed>) = ? [pid 5303] <... ioctl resumed> ) = ? [pid 5302] <... exit_group resumed>) = ? [pid 5303] +++ exited with 0 +++ [pid 5321] +++ exited with 0 +++ [pid 5320] +++ exited with 0 +++ [pid 5302] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5302, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5326 attached , child_tidptr=0x555555fe45d0) = 5326 [pid 5326] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5326] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5326] setpgid(0, 0) = 0 [pid 5326] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5326] write(3, "1000", 4) = 4 [pid 5326] close(3) = 0 [pid 5326] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5326] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5326] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5327], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5327 ./strace-static-x86_64: Process 5327 attached [pid 5326] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5327] set_robust_list(0x7f50b019c9e0, 24 [pid 5326] <... futex resumed>) = 0 [pid 5326] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5327] <... set_robust_list resumed>) = 0 [pid 5327] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5327] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5327] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5327] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5306] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5306] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5306] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5306] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5328], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5328 [pid 5306] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5306] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5306] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5329], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5329 [pid 5306] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5306] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5329 attached [pid 5329] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5328 attached [pid 5329] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5328] set_robust_list(0x7f50b017b9e0, 24 [pid 5329] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5328] <... set_robust_list resumed>) = 0 [pid 5329] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5328] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5329] <... futex resumed>) = 1 [pid 5328] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5306] <... futex resumed>) = 0 [pid 5329] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5328] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5328] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5306] exit_group(0 [pid 5329] <... futex resumed>) = ? [pid 5328] <... futex resumed>) = ? [pid 5307] <... ioctl resumed> ) = ? [pid 5306] <... exit_group resumed>) = ? [pid 5329] +++ exited with 0 +++ [pid 5328] +++ exited with 0 +++ [pid 5307] +++ exited with 0 +++ [pid 5306] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5306, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5330 ./strace-static-x86_64: Process 5330 attached [pid 5330] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5330] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5330] setpgid(0, 0) = 0 [pid 5330] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5330] write(3, "1000", 4) = 4 [pid 5330] close(3) = 0 [pid 5330] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5330] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5330] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5331 attached , parent_tid=[5331], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5331 [pid 5331] set_robust_list(0x7f50b019c9e0, 24 [pid 5330] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5330] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5331] <... set_robust_list resumed>) = 0 [pid 5331] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5331] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5331] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5331] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5312] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5312] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5312] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5332], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5332 [pid 5312] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5312] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5312] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5333], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5333 [pid 5312] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5312] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5333 attached [pid 5333] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5332 attached [pid 5333] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5332] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5332] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5333] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5333] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5332] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5312] <... futex resumed>) = 0 [pid 5333] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5332] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5332] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5318] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5318] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5318] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5318] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5334 attached , parent_tid=[5334], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5334 [pid 5334] set_robust_list(0x7f50b017b9e0, 24 [pid 5318] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... set_robust_list resumed>) = 0 [pid 5318] <... futex resumed>) = 0 [pid 5334] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5318] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5334] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5318] <... futex resumed>) = 0 [pid 5334] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5334] <... futex resumed>) = 0 [pid 5318] <... mmap resumed>) = 0x7f50b013a000 [pid 5318] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5318] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5335], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5335 [pid 5318] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5318] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5335 attached [pid 5335] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5335] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5335] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5318] <... futex resumed>) = 0 [pid 5335] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5334] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5312] exit_group(0) = ? [pid 5313] <... ioctl resumed>) = ? [pid 5333] <... futex resumed>) = ? [pid 5332] <... futex resumed>) = ? [pid 5333] +++ exited with 0 +++ [pid 5332] +++ exited with 0 +++ [pid 5313] +++ exited with 0 +++ [pid 5312] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5312, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5336 ./strace-static-x86_64: Process 5336 attached [pid 5336] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5336] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5336] setpgid(0, 0) = 0 [pid 5336] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5336] write(3, "1000", 4) = 4 [pid 5336] close(3) = 0 [pid 5336] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5336] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5336] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5337], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5337 [pid 5336] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5337 attached [pid 5337] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5337] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5337] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5337] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5337] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5322] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5322] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5322] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5338 attached [pid 5318] exit_group(0 [pid 5322] <... clone resumed>, parent_tid=[5338], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5338 [pid 5338] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5338] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5335] <... futex resumed>) = ? [pid 5334] <... futex resumed>) = ? [pid 5322] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5319] <... ioctl resumed> ) = ? [pid 5318] <... exit_group resumed>) = ? [pid 5335] +++ exited with 0 +++ [pid 5334] +++ exited with 0 +++ [pid 5322] <... futex resumed>) = 1 [pid 5319] +++ exited with 0 +++ [pid 5338] <... futex resumed>) = 0 [pid 5338] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5338] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5338] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5318] +++ exited with 0 +++ [pid 5322] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5318, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 5322] <... futex resumed>) = 1 [pid 5338] <... futex resumed>) = 0 [pid 5322] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5338] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5338] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5322] <... futex resumed>) = 0 [pid 5338] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5339 ./strace-static-x86_64: Process 5339 attached [pid 5339] set_robust_list(0x555555fe45e0, 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 [pid 5339] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5339] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5339] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5340], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5340 [pid 5339] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5340 attached [pid 5324] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5324] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5324] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5324] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5324] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5341], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5341 [pid 5324] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5340] set_robust_list(0x7f50b019c9e0, 24 [pid 5324] <... mmap resumed>) = 0x7f50b013a000 [pid 5340] <... set_robust_list resumed>) = 0 [pid 5324] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5340] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5324] <... mprotect resumed>) = 0 ./strace-static-x86_64: Process 5341 attached [pid 5340] <... openat resumed>) = 3 [pid 5324] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5341] set_robust_list(0x7f50b017b9e0, 24 [pid 5340] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5324] <... clone resumed>, parent_tid=[5342], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5342 [pid 5340] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5324] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5340] <... ioctl resumed>, 0) = 0 [pid 5324] <... futex resumed>) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5324] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5340] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5340] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5342 attached [pid 5342] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5342] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5342] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5324] <... futex resumed>) = 0 [pid 5342] <... futex resumed>) = 1 [pid 5342] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5341] <... set_robust_list resumed>) = 0 [pid 5341] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5341] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5341] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5326] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5326] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5326] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5343 attached [pid 5343] set_robust_list(0x7f50b017b9e0, 24 [pid 5326] <... clone resumed>, parent_tid=[5343], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5343 [pid 5343] <... set_robust_list resumed>) = 0 [pid 5343] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5326] <... futex resumed>) = 0 [pid 5343] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5326] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5343] <... futex resumed>) = 0 [pid 5326] <... futex resumed>) = 0 [pid 5343] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5326] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5326] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5326] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5344], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5344 [pid 5326] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5326] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5344 attached [pid 5344] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5344] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5344] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5326] <... futex resumed>) = 0 [pid 5344] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5322] exit_group(0 [pid 5338] <... futex resumed>) = ? [pid 5323] <... ioctl resumed> ) = ? [pid 5322] <... exit_group resumed>) = ? [pid 5338] +++ exited with 0 +++ [pid 5323] +++ exited with 0 +++ [pid 5322] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5322, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5345 attached , child_tidptr=0x555555fe45d0) = 5345 [pid 5345] set_robust_list(0x555555fe45e0, 24) = 0 [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(3 [pid 5324] exit_group(0 [pid 5345] <... close resumed>) = 0 [pid 5342] <... futex resumed>) = ? [pid 5341] <... futex resumed>) = ? [pid 5325] <... ioctl resumed> ) = ? [pid 5324] <... exit_group resumed>) = ? [pid 5345] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5342] +++ exited with 0 +++ [pid 5341] +++ exited with 0 +++ [pid 5325] +++ exited with 0 +++ [pid 5324] +++ exited with 0 +++ [pid 5345] <... futex resumed>) = 0 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5345] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5345] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5324, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5345] <... clone resumed>, parent_tid=[5346], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5346 [pid 5345] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5345] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5346 attached [pid 5346] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5347 ./strace-static-x86_64: Process 5347 attached [pid 5346] <... openat resumed>) = 3 [pid 5346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] set_robust_list(0x555555fe45e0, 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] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5347] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5347] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5348], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5348 [pid 5347] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5348 attached [pid 5348] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5326] exit_group(0) = ? [pid 5344] <... futex resumed>) = ? [pid 5343] <... futex resumed>) = ? [pid 5327] <... ioctl resumed> ) = ? [pid 5344] +++ exited with 0 +++ [pid 5343] +++ exited with 0 +++ [pid 5327] +++ exited with 0 +++ [pid 5326] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5326, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5349 attached , child_tidptr=0x555555fe45d0) = 5349 [pid 5349] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5349] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5349] setpgid(0, 0) = 0 [pid 5349] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5349] write(3, "1000", 4) = 4 [pid 5349] close(3) = 0 [pid 5349] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5349] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5349] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5350], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5350 ./strace-static-x86_64: Process 5350 attached [pid 5350] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5349] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5350] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5349] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5350] <... openat resumed>) = 3 [pid 5350] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5350] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5350] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5330] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5330] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5330] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5351 attached , parent_tid=[5351], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5351 [pid 5351] set_robust_list(0x7f50b017b9e0, 24 [pid 5330] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5351] <... set_robust_list resumed>) = 0 [pid 5330] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5351] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5330] <... futex resumed>) = 0 [pid 5351] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5351] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5330] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5330] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5330] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5352 attached , parent_tid=[5352], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5352 [pid 5330] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5352] set_robust_list(0x7f50b015a9e0, 24 [pid 5330] <... futex resumed>) = 0 [pid 5330] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5352] <... set_robust_list resumed>) = 0 [pid 5352] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5352] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5330] <... futex resumed>) = 0 [pid 5352] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5351] <... futex resumed>) = 0 [pid 5351] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5330] exit_group(0 [pid 5352] <... futex resumed>) = ? [pid 5351] <... futex resumed>) = ? [pid 5331] <... ioctl resumed> ) = ? [pid 5330] <... exit_group resumed>) = ? [pid 5352] +++ exited with 0 +++ [pid 5351] +++ exited with 0 +++ [pid 5331] +++ exited with 0 +++ [pid 5330] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5330, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5353 attached , child_tidptr=0x555555fe45d0) = 5353 [pid 5353] set_robust_list(0x555555fe45e0, 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 [pid 5353] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5353] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5353] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5354 attached , parent_tid=[5354], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5354 [pid 5353] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5354] set_robust_list(0x7f50b019c9e0, 24 [pid 5353] <... futex resumed>) = 0 [pid 5354] <... set_robust_list resumed>) = 0 [pid 5353] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5354] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5354] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5354] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5354] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5336] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5336] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5336] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5336] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5355], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5355 ./strace-static-x86_64: Process 5355 attached [pid 5336] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5355] set_robust_list(0x7f50b017b9e0, 24 [pid 5336] <... futex resumed>) = 0 [pid 5355] <... set_robust_list resumed>) = 0 [pid 5336] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5336] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5355] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5336] <... mmap resumed>) = 0x7f50b013a000 [pid 5336] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5355] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5336] <... mprotect resumed>) = 0 [pid 5336] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5356], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5356 [pid 5336] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5356 attached ) = 0 [pid 5336] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5356] set_robust_list(0x7f50b015a9e0, 24 [pid 5355] <... futex resumed>) = 0 [pid 5356] <... set_robust_list resumed>) = 0 [pid 5356] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5356] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5336] <... futex resumed>) = 0 [pid 5356] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5355] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5339] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5339] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5339] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5339] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5357 attached , parent_tid=[5357], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5357 [pid 5339] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5339] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5357] set_robust_list(0x7f50b017b9e0, 24 [pid 5339] <... mprotect resumed>) = 0 [pid 5357] <... set_robust_list resumed>) = 0 [pid 5339] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5357] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5358 attached [pid 5339] <... clone resumed>, parent_tid=[5358], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5358 [pid 5339] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5339] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5357] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5357] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5357] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5358] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5358] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5358] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5339] <... futex resumed>) = 0 [pid 5358] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5336] exit_group(0 [pid 5355] <... futex resumed>) = ? [pid 5356] <... futex resumed>) = ? [pid 5355] +++ exited with 0 +++ [pid 5337] <... ioctl resumed> ) = ? [pid 5336] <... exit_group resumed>) = ? [pid 5356] +++ exited with 0 +++ [pid 5337] +++ exited with 0 +++ [pid 5336] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5336, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5359 ./strace-static-x86_64: Process 5359 attached [pid 5359] set_robust_list(0x555555fe45e0, 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 [pid 5359] write(3, "1000", 4) = 4 [pid 5359] close(3) = 0 [pid 5359] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5359] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5359] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5360], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5360 [pid 5359] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5359] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5360 attached [pid 5360] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5360] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5360] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5360] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5360] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5339] exit_group(0 [pid 5358] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5340] <... ioctl resumed> ) = ? [pid 5358] +++ exited with 0 +++ [pid 5357] <... futex resumed>) = ? [pid 5340] +++ exited with 0 +++ [pid 5339] <... exit_group resumed>) = ? [pid 5357] +++ exited with 0 +++ [pid 5339] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5339, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5361 ./strace-static-x86_64: Process 5361 attached [pid 5361] set_robust_list(0x555555fe45e0, 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 [pid 5361] write(3, "1000", 4) = 4 [pid 5361] close(3) = 0 [pid 5361] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5345] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5345] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5345] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5345] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5362], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5362 [pid 5345] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] <... mmap resumed>) = 0x7f50b017c000 [pid 5345] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5345] <... futex resumed>) = 0 [pid 5361] <... mprotect resumed>) = 0 [pid 5345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5361] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5345] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 5362 attached [pid 5345] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5362] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5361] <... clone resumed>, parent_tid=[5363], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5363 [pid 5362] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5345] <... clone resumed>, parent_tid=[5364], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5364 ./strace-static-x86_64: Process 5363 attached [pid 5362] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5361] <... futex resumed>) = 0 [pid 5345] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5362] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5345] <... futex resumed>) = 0 [pid 5363] set_robust_list(0x7f50b019c9e0, 24./strace-static-x86_64: Process 5364 attached [pid 5362] <... futex resumed>) = 0 [pid 5345] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5364] set_robust_list(0x7f50b015a9e0, 24 [pid 5362] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5364] <... set_robust_list resumed>) = 0 [pid 5363] <... set_robust_list resumed>) = 0 [pid 5364] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5364] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5363] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5364] <... futex resumed>) = 1 [pid 5345] <... futex resumed>) = 0 [pid 5364] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] <... openat resumed>) = 3 [pid 5347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5347] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_INIT [pid 5347] <... mmap resumed>) = 0x7f50b015b000 [pid 5363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5347] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5363] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5347] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5365 attached , parent_tid=[5365], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5365 [pid 5347] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5363] <... ioctl resumed>, 0) = 0 [pid 5347] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5365] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5365] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5365] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5365] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... futex resumed>) = 0 [pid 5347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5363] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5363] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5347] <... mmap resumed>) = 0x7f50b013a000 [pid 5347] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5347] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5366], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5366 [pid 5347] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5347] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5366 attached [pid 5366] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5366] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5366] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5347] <... futex resumed>) = 0 [pid 5366] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5345] exit_group(0 [pid 5364] <... futex resumed>) = ? [pid 5362] <... futex resumed>) = ? [pid 5346] <... ioctl resumed> ) = ? [pid 5345] <... exit_group resumed>) = ? [pid 5346] +++ exited with 0 +++ [pid 5364] +++ exited with 0 +++ [pid 5362] +++ exited with 0 +++ [pid 5345] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5345, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5347] exit_group(0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5348] <... ioctl resumed> ) = ? [pid 5347] <... exit_group resumed>) = ? [pid 5366] <... futex resumed>) = ? [pid 5365] <... futex resumed>) = ? [pid 5348] +++ exited with 0 +++ [pid 5366] +++ exited with 0 +++ [pid 5365] +++ exited with 0 +++ [pid 5347] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5347, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- ./strace-static-x86_64: Process 5367 attached [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5367] set_robust_list(0x555555fe45e0, 24) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5367 [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 [pid 5349] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5349] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5368 [pid 5349] <... futex resumed>) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5349] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5367] <... openat resumed>) = 3 [pid 5349] <... mprotect resumed>) = 0 [pid 5367] write(3, "1000", 4 [pid 5349] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5369], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5369 [pid 5349] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5349] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5367] <... write resumed>) = 4 [pid 5367] close(3) = 0 [pid 5349] <... mmap resumed>) = 0x7f50b013a000 [pid 5367] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5367] <... futex resumed>) = 0 [pid 5349] <... mprotect resumed>) = 0 [pid 5349] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5369 attached [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5369] set_robust_list(0x7f50b017b9e0, 24 [pid 5367] <... mmap resumed>) = 0x7f50b017c000 [pid 5349] <... clone resumed>, parent_tid=[5370], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5370 [pid 5369] <... set_robust_list resumed>) = 0 [pid 5367] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5349] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5369] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... mprotect resumed>) = 0 [pid 5369] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5367] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5349] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5370 attached [pid 5369] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5349] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5370] set_robust_list(0x7f50b015a9e0, 24 [pid 5369] <... futex resumed>) = 0 [pid 5367] <... clone resumed>, parent_tid=[5371], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5371 [pid 5370] <... set_robust_list resumed>) = 0 [pid 5369] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5367] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5370] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5367] <... futex resumed>) = 0 [pid 5370] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5367] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5370] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5349] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5368 attached [pid 5370] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5368] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 5371 attached ) = 0 [pid 5368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5371] set_robust_list(0x7f50b019c9e0, 24 [pid 5368] setpgid(0, 0 [pid 5371] <... set_robust_list resumed>) = 0 [pid 5368] <... setpgid resumed>) = 0 [pid 5368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5368] <... openat resumed>) = 3 [pid 5368] write(3, "1000", 4) = 4 [pid 5371] ioctl(3, USB_RAW_IOCTL_INIT [pid 5368] close(3) = 0 [pid 5371] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5368] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5368] <... futex resumed>) = 0 [pid 5368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5371] <... ioctl resumed>, 0) = 0 [pid 5368] <... mmap resumed>) = 0x7f50b017c000 [pid 5371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5371] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5372 attached [pid 5372] set_robust_list(0x7f50b019c9e0, 24 [pid 5368] <... clone resumed>, parent_tid=[5372], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5372 [pid 5368] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5368] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5372] <... set_robust_list resumed>) = 0 [pid 5372] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5372] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5372] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5372] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5349] exit_group(0 [pid 5370] <... futex resumed>) = ? [pid 5369] <... futex resumed>) = ? [pid 5350] <... ioctl resumed> ) = ? [pid 5349] <... exit_group resumed>) = ? [pid 5370] +++ exited with 0 +++ [pid 5369] +++ exited with 0 +++ [pid 5350] +++ exited with 0 +++ [pid 5349] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5349, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5373 ./strace-static-x86_64: Process 5373 attached [pid 5373] set_robust_list(0x555555fe45e0, 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 [pid 5373] write(3, "1000", 4) = 4 [pid 5373] close(3) = 0 [pid 5373] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5373] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5373] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5374], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5374 [pid 5373] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5374 attached [pid 5374] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5374] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5374] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5374] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5374] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5353] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5353] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5353] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5375 attached , parent_tid=[5375], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5375 [pid 5375] set_robust_list(0x7f50b017b9e0, 24 [pid 5353] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5375] <... set_robust_list resumed>) = 0 [pid 5353] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5375] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5353] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5375] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5375] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5353] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5353] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5376], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5376 [pid 5353] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5353] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5376 attached [pid 5376] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5376] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5376] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5353] <... futex resumed>) = 0 [pid 5376] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5375] <... futex resumed>) = 0 [pid 5375] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5353] exit_group(0 [pid 5376] <... futex resumed>) = ? [pid 5354] <... ioctl resumed> ) = ? [pid 5375] <... futex resumed>) = ? [pid 5353] <... exit_group resumed>) = ? [pid 5376] +++ exited with 0 +++ [pid 5354] +++ exited with 0 +++ [pid 5375] +++ exited with 0 +++ [pid 5353] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5353, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5377 attached , child_tidptr=0x555555fe45d0) = 5377 [pid 5377] set_robust_list(0x555555fe45e0, 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(3) = 0 [pid 5377] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5377] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5377] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5378], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5378 [pid 5377] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5378 attached [pid 5378] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5378] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5377] <... futex resumed>) = 0 [pid 5377] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5378] <... openat resumed>) = 3 [pid 5378] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5378] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5378] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5359] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5359] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5359] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5379 attached , parent_tid=[5379], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5379 [pid 5379] set_robust_list(0x7f50b017b9e0, 24 [pid 5359] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... set_robust_list resumed>) = 0 [pid 5359] <... futex resumed>) = 0 [pid 5379] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5359] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5379] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5359] <... futex resumed>) = 0 [pid 5379] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5359] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5359] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5379] <... futex resumed>) = 0 [pid 5359] <... mprotect resumed>) = 0 [pid 5359] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5379] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5359] <... clone resumed>, parent_tid=[5380], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5380 [pid 5359] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5380 attached [pid 5359] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5380] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5380] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5380] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5359] <... futex resumed>) = 0 [pid 5380] <... futex resumed>) = 1 [pid 5380] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5361] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5361] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5361] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5361] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5381], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5381 [pid 5361] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5361] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5361] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5382], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5382 [pid 5361] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5361] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5382 attached [pid 5382] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5382] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5382] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5361] <... futex resumed>) = 0 [pid 5382] <... futex resumed>) = 1 [pid 5382] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5381 attached [pid 5381] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5381] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5381] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5381] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5359] exit_group(0 [pid 5380] <... futex resumed>) = ? [pid 5379] <... futex resumed>) = ? [pid 5360] <... ioctl resumed> ) = ? [pid 5359] <... exit_group resumed>) = ? [pid 5380] +++ exited with 0 +++ [pid 5379] +++ exited with 0 +++ [pid 5360] +++ exited with 0 +++ [pid 5359] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5359, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5383 ./strace-static-x86_64: Process 5383 attached [pid 5383] set_robust_list(0x555555fe45e0, 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 [pid 5383] close(3) = 0 [pid 5383] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5383] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5383] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5384], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5384 [pid 5383] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5384 attached [pid 5384] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5384] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5384] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5384] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5384] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5361] exit_group(0 [pid 5382] <... futex resumed>) = ? [pid 5381] <... futex resumed>) = ? [pid 5363] <... ioctl resumed> ) = ? [pid 5361] <... exit_group resumed>) = ? [pid 5382] +++ exited with 0 +++ [pid 5381] +++ exited with 0 +++ [pid 5363] +++ exited with 0 +++ [pid 5367] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5367] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5367] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5385], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5385 [pid 5367] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5367] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5367] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5386], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5386 [pid 5367] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5367] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5386 attached [pid 5386] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5386] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5386] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] <... futex resumed>) = 0 [pid 5386] <... futex resumed>) = 1 [pid 5386] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5385 attached [pid 5361] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5361, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5385] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5387 [pid 5385] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5368] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5368] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5368] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5387 attached ) = 0 [pid 5368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5387] set_robust_list(0x555555fe45e0, 24 [pid 5368] <... mmap resumed>) = 0x7f50b015b000 [pid 5387] <... set_robust_list resumed>) = 0 [pid 5368] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5387] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5368] <... mprotect resumed>) = 0 [pid 5387] setpgid(0, 0 [pid 5368] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5387] <... setpgid resumed>) = 0 [pid 5387] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5368] <... clone resumed>, parent_tid=[5388], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5388 [pid 5387] <... openat resumed>) = 3 [pid 5368] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] write(3, "1000", 4 [pid 5368] <... futex resumed>) = 0 [pid 5387] <... write resumed>) = 4 [pid 5368] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5388 attached [pid 5387] close(3 [pid 5368] <... futex resumed>) = 0 [pid 5388] set_robust_list(0x7f50b017b9e0, 24 [pid 5387] <... close resumed>) = 0 [pid 5368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5388] <... set_robust_list resumed>) = 0 [pid 5387] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] <... mmap resumed>) = 0x7f50b013a000 [pid 5388] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5387] <... futex resumed>) = 0 [pid 5368] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5388] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5368] <... mprotect resumed>) = 0 [pid 5388] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... mmap resumed>) = 0x7f50b017c000 [pid 5385] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5368] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5388] <... futex resumed>) = 0 [pid 5387] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5388] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] <... mprotect resumed>) = 0 [pid 5385] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5368] <... clone resumed>, parent_tid=[5389], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5389 [pid 5385] <... futex resumed>) = 0 [pid 5385] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5368] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5387] <... clone resumed>, parent_tid=[5390], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5390 [pid 5368] <... futex resumed>) = 0 [pid 5387] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5368] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5389 attached [pid 5387] <... futex resumed>) = 0 [pid 5389] set_robust_list(0x7f50b015a9e0, 24 [pid 5387] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5390 attached [pid 5390] set_robust_list(0x7f50b019c9e0, 24 [pid 5389] <... set_robust_list resumed>) = 0 [pid 5389] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5389] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5390] <... set_robust_list resumed>) = 0 [pid 5368] <... futex resumed>) = 0 [pid 5389] <... futex resumed>) = 1 [pid 5389] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5390] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5390] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5390] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5390] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5373] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5373] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5367] exit_group(0 [pid 5386] <... futex resumed>) = ? [pid 5385] <... futex resumed>) = ? [pid 5373] <... futex resumed>) = 0 [pid 5371] <... ioctl resumed> ) = ? [pid 5367] <... exit_group resumed>) = ? [pid 5385] +++ exited with 0 +++ [pid 5386] +++ exited with 0 +++ [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5371] +++ exited with 0 +++ [pid 5367] +++ exited with 0 +++ [pid 5373] <... mmap resumed>) = 0x7f50b015b000 [pid 5373] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5373] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5367, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 5373] <... clone resumed>, parent_tid=[5391], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5391 ./strace-static-x86_64: Process 5391 attached [pid 5373] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5373] <... futex resumed>) = 0 [pid 5391] set_robust_list(0x7f50b017b9e0, 24 [pid 5373] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5391] <... set_robust_list resumed>) = 0 [pid 5391] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5391] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5391] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5392 attached [pid 5373] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5373] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5392 [pid 5373] <... mprotect resumed>) = 0 [pid 5392] set_robust_list(0x555555fe45e0, 24 [pid 5373] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5392] <... set_robust_list resumed>) = 0 [pid 5373] <... clone resumed>, parent_tid=[5393], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5393 [pid 5373] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5373] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5392] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5392] setpgid(0, 0) = 0 [pid 5392] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5393 attached ) = 3 [pid 5393] set_robust_list(0x7f50b015a9e0, 24 [pid 5392] write(3, "1000", 4 [pid 5393] <... set_robust_list resumed>) = 0 [pid 5392] <... write resumed>) = 4 [pid 5393] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5392] close(3 [pid 5393] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5392] <... close resumed>) = 0 [pid 5393] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5393] <... futex resumed>) = 1 [pid 5392] <... futex resumed>) = 0 [pid 5373] <... futex resumed>) = 0 [pid 5393] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5392] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5392] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5394], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5394 ./strace-static-x86_64: Process 5394 attached [pid 5392] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5392] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5394] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5394] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5394] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5368] exit_group(0 [pid 5389] <... futex resumed>) = ? [pid 5388] <... futex resumed>) = ? [pid 5372] <... ioctl resumed> ) = ? [pid 5368] <... exit_group resumed>) = ? [pid 5389] +++ exited with 0 +++ [pid 5388] +++ exited with 0 +++ [pid 5372] +++ exited with 0 +++ [pid 5394] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5368] +++ exited with 0 +++ [pid 5394] <... ioctl resumed>, 0) = 0 [pid 5394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5368, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5394] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5395 ./strace-static-x86_64: Process 5395 attached [pid 5395] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5395] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5395] setpgid(0, 0) = 0 [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] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5395] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5395] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5396], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5396 [pid 5395] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5396 attached [pid 5396] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5396] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5396] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5396] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5396] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5373] exit_group(0 [pid 5393] <... futex resumed>) = ? [pid 5391] <... futex resumed>) = ? [pid 5374] <... ioctl resumed> ) = ? [pid 5373] <... exit_group resumed>) = ? [pid 5393] +++ exited with 0 +++ [pid 5391] +++ exited with 0 +++ [pid 5374] +++ exited with 0 +++ [pid 5373] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5373, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5397 attached [pid 5397] set_robust_list(0x555555fe45e0, 24 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5397 [pid 5397] <... set_robust_list resumed>) = 0 [pid 5397] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5397] setpgid(0, 0) = 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(3) = 0 [pid 5397] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5397] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5397] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5398 attached [pid 5398] set_robust_list(0x7f50b019c9e0, 24 [pid 5397] <... clone resumed>, parent_tid=[5398], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5398 [pid 5398] <... set_robust_list resumed>) = 0 [pid 5397] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5398] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5397] <... futex resumed>) = 0 [pid 5398] <... openat resumed>) = 3 [pid 5397] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5398] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5398] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5398] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5377] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5377] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5377] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5377] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5399], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5399 [pid 5377] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5377] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5377] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5400], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5400 [pid 5377] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5377] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5399 attached [pid 5399] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5399] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5399] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5399] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5400 attached [pid 5400] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5400] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5400] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5377] <... futex resumed>) = 0 [pid 5400] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5377] exit_group(0 [pid 5400] <... futex resumed>) = 230 [pid 5399] <... futex resumed>) = ? [pid 5399] +++ exited with 0 +++ [pid 5378] <... ioctl resumed> ) = ? [pid 5377] <... exit_group resumed>) = ? [pid 5400] +++ exited with 0 +++ [pid 5378] +++ exited with 0 +++ [pid 5377] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5377, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5401 ./strace-static-x86_64: Process 5401 attached [pid 5401] set_robust_list(0x555555fe45e0, 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 [pid 5401] write(3, "1000", 4) = 4 [pid 5401] close(3) = 0 [pid 5401] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5401] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5401] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5402], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5402 ./strace-static-x86_64: Process 5402 attached [pid 5401] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5402] set_robust_list(0x7f50b019c9e0, 24 [pid 5401] <... futex resumed>) = 0 [pid 5402] <... set_robust_list resumed>) = 0 [pid 5401] futex(0x7f50b02744ac, 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, 0x7f50b019b2d0) = 0 [pid 5402] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5402] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5402] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5383] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5383] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5383] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5383] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5403], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5403 [pid 5383] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5383] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5383] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5404], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5404 [pid 5383] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5383] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5404 attached [pid 5404] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5404] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5404] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5383] <... futex resumed>) = 0 [pid 5404] <... futex resumed>) = 1 [pid 5404] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5403 attached [pid 5403] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5403] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5403] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5403] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5387] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5387] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5387] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5387] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5405], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5405 [pid 5387] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5405 attached ) = 0 [pid 5387] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5405] set_robust_list(0x7f50b017b9e0, 24 [pid 5387] <... futex resumed>) = 0 [pid 5387] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5405] <... set_robust_list resumed>) = 0 [pid 5387] <... mmap resumed>) = 0x7f50b013a000 [pid 5387] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5405] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5387] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5406], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5406 [pid 5387] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5387] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5406 attached [pid 5405] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5406] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5406] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5406] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5387] <... futex resumed>) = 0 [pid 5406] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5405] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5405] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5383] exit_group(0 [pid 5404] <... futex resumed>) = ? [pid 5403] <... futex resumed>) = ? [pid 5384] <... ioctl resumed> ) = ? [pid 5383] <... exit_group resumed>) = ? [pid 5404] +++ exited with 0 +++ [pid 5403] +++ exited with 0 +++ [pid 5384] +++ exited with 0 +++ [pid 5383] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5383, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5407 ./strace-static-x86_64: Process 5407 attached [pid 5407] set_robust_list(0x555555fe45e0, 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 [pid 5407] close(3) = 0 [pid 5407] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5407] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5407] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5408], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5408 [pid 5407] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5408 attached [pid 5408] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5408] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5408] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5408] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5408] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5392] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5392] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5392] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5392] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5409 attached , parent_tid=[5409], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5409 [pid 5409] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5392] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5409] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5392] <... futex resumed>) = 0 [pid 5409] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5392] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5409] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5392] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5409] <... futex resumed>) = 0 [pid 5387] exit_group(0 [pid 5406] <... futex resumed>) = ? [pid 5405] <... futex resumed>) = ? [pid 5392] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5390] <... ioctl resumed> ) = ? [pid 5387] <... exit_group resumed>) = ? [pid 5409] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5406] +++ exited with 0 +++ [pid 5405] +++ exited with 0 +++ [pid 5392] <... mprotect resumed>) = 0 [pid 5390] +++ exited with 0 +++ [pid 5387] +++ exited with 0 +++ [pid 5392] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5410], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5410 [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5387, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5392] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5392] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5410 attached [pid 5392] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5411 ./strace-static-x86_64: Process 5411 attached [pid 5410] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5411] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5410] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5411] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5410] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5411] <... prctl resumed>) = 0 [pid 5410] <... futex resumed>) = 1 [pid 5392] <... futex resumed>) = 0 [pid 5411] setpgid(0, 0 [pid 5410] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5411] <... setpgid resumed>) = 0 [pid 5411] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5411] write(3, "1000", 4) = 4 [pid 5411] close(3) = 0 [pid 5411] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5411] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5411] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5412 attached [pid 5412] set_robust_list(0x7f50b019c9e0, 24 [pid 5411] <... clone resumed>, parent_tid=[5412], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5412 [pid 5411] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5412] <... set_robust_list resumed>) = 0 [pid 5411] <... futex resumed>) = 0 [pid 5411] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5412] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5412] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5412] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5395] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5412] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5395] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5395] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5395] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5413 attached , parent_tid=[5413], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5413 [pid 5413] set_robust_list(0x7f50b017b9e0, 24 [pid 5395] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5413] <... set_robust_list resumed>) = 0 [pid 5395] <... futex resumed>) = 0 [pid 5413] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5395] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5413] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5395] <... mmap resumed>) = 0x7f50b013a000 [pid 5413] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5395] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5413] <... futex resumed>) = 0 [pid 5395] <... mprotect resumed>) = 0 [pid 5413] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5395] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5414 attached , parent_tid=[5414], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5414 [pid 5395] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5395] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5414] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5414] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5414] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5395] <... futex resumed>) = 0 [pid 5414] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5392] exit_group(0 [pid 5410] <... futex resumed>) = ? [pid 5409] <... futex resumed>) = ? [pid 5394] <... ioctl resumed> ) = ? [pid 5392] <... exit_group resumed>) = ? [pid 5394] +++ exited with 0 +++ [pid 5410] +++ exited with 0 +++ [pid 5409] +++ exited with 0 +++ [pid 5392] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5392, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5415 attached , child_tidptr=0x555555fe45d0) = 5415 [pid 5415] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5415] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5415] setpgid(0, 0) = 0 [pid 5415] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] write(3, "1000", 4) = 4 [pid 5397] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5397] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5397] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5397] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5416 attached , parent_tid=[5416], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5416 [pid 5397] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5416] set_robust_list(0x7f50b017b9e0, 24 [pid 5397] <... mmap resumed>) = 0x7f50b013a000 [pid 5397] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5416] <... set_robust_list resumed>) = 0 [pid 5397] <... mprotect resumed>) = 0 [pid 5416] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5397] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5416] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5397] <... clone resumed>, parent_tid=[5417], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5417 [pid 5397] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5397] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5416] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5417 attached [pid 5416] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5417] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5417] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5415] close(3 [pid 5417] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5397] <... futex resumed>) = 0 [pid 5417] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5415] <... close resumed>) = 0 [pid 5415] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5395] exit_group(0 [pid 5415] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5414] <... futex resumed>) = ? [pid 5413] <... futex resumed>) = ? [pid 5396] <... ioctl resumed> ) = ? [pid 5395] <... exit_group resumed>) = ? [pid 5415] <... mprotect resumed>) = 0 [pid 5414] +++ exited with 0 +++ [pid 5413] +++ exited with 0 +++ [pid 5396] +++ exited with 0 +++ [pid 5395] +++ exited with 0 +++ [pid 5415] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5395, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5418 attached [pid 5418] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5418] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5415] <... clone resumed>, parent_tid=[5418], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5418 ./strace-static-x86_64: Process 5419 attached [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5419 [pid 5419] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5415] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5418] <... futex resumed>) = 0 [pid 5419] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5418] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5419] setpgid(0, 0 [pid 5418] <... openat resumed>) = 3 [pid 5419] <... setpgid resumed>) = 0 [pid 5415] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5419] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5418] ioctl(3, USB_RAW_IOCTL_INIT [pid 5419] <... openat resumed>) = 3 [pid 5418] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5419] write(3, "1000", 4 [pid 5418] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5419] <... write resumed>) = 4 [pid 5419] close(3) = 0 [pid 5419] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5419] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5418] <... ioctl resumed>, 0) = 0 [pid 5419] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5419] <... clone resumed>, parent_tid=[5420], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5420 [pid 5418] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5419] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5420 attached [pid 5420] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5420] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5420] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5420] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5420] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5397] exit_group(0 [pid 5417] <... futex resumed>) = ? [pid 5416] <... futex resumed>) = ? [pid 5398] <... ioctl resumed> ) = ? [pid 5397] <... exit_group resumed>) = ? [pid 5417] +++ exited with 0 +++ [pid 5416] +++ exited with 0 +++ [pid 5398] +++ exited with 0 +++ [pid 5397] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5397, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5421 ./strace-static-x86_64: Process 5421 attached [pid 5421] set_robust_list(0x555555fe45e0, 24) = 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(3) = 0 [pid 5421] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5421] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5421] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5422], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5422 [pid 5421] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5422 attached [pid 5422] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5422] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5422] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5422] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5422] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5401] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5401] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5401] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5401] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5424], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5424 [pid 5401] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5401] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5401] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5425], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5425 [pid 5401] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5401] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5425 attached [pid 5425] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5425] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5424 attached [pid 5424] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5424] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5425] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5425] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5401] <... futex resumed>) = 0 [pid 5424] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5425] <... futex resumed>) = 1 [pid 5425] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5424] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5424] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5401] exit_group(0 [pid 5425] <... futex resumed>) = ? [pid 5424] <... futex resumed>) = ? [pid 5401] <... exit_group resumed>) = ? [pid 5425] +++ exited with 0 +++ [pid 5424] +++ exited with 0 +++ [pid 5402] <... ioctl resumed> ) = ? [pid 5402] +++ exited with 0 +++ [pid 5401] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5401, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5426 attached , child_tidptr=0x555555fe45d0) = 5426 [pid 5426] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5426] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5426] setpgid(0, 0) = 0 [pid 5426] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5426] write(3, "1000", 4) = 4 [pid 5426] close(3) = 0 [pid 5426] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5426] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5427 attached , parent_tid=[5427], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5427 [pid 5426] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5427] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5427] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5427] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5427] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5427] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5407] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5407] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5407] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5407] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5428], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5428 [pid 5407] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5407] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5407] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5429], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5429 [pid 5407] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5407] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5429 attached [pid 5429] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5429] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5428 attached [pid 5428] set_robust_list(0x7f50b017b9e0, 24 [pid 5429] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5428] <... set_robust_list resumed>) = 0 [pid 5429] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5428] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5407] <... futex resumed>) = 0 [pid 5429] <... futex resumed>) = 1 [pid 5429] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5428] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5428] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5428] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5411] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5411] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5411] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5411] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5430 attached [pid 5430] set_robust_list(0x7f50b017b9e0, 24 [pid 5411] <... clone resumed>, parent_tid=[5430], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5430 [pid 5411] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5411] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5430] <... set_robust_list resumed>) = 0 [pid 5411] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5411] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5430] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5411] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5431 attached [pid 5430] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5411] <... clone resumed>, parent_tid=[5431], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5431 [pid 5411] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5411] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5430] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5431] set_robust_list(0x7f50b015a9e0, 24 [pid 5430] <... futex resumed>) = 0 [pid 5430] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5431] <... set_robust_list resumed>) = 0 [pid 5431] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5431] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5411] <... futex resumed>) = 0 [pid 5431] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5407] exit_group(0 [pid 5429] <... futex resumed>) = ? [pid 5428] <... futex resumed>) = ? [pid 5408] <... ioctl resumed> ) = ? [pid 5407] <... exit_group resumed>) = ? [pid 5429] +++ exited with 0 +++ [pid 5428] +++ exited with 0 +++ [pid 5408] +++ exited with 0 +++ [pid 5407] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5407, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5432 attached , child_tidptr=0x555555fe45d0) = 5432 [pid 5432] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5432] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5432] setpgid(0, 0) = 0 [pid 5432] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5432] write(3, "1000", 4) = 4 [pid 5432] close(3) = 0 [pid 5432] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5432] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5432] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5433 attached , parent_tid=[5433], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5433 [pid 5432] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5433] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5433] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5433] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5433] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5433] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5411] exit_group(0 [pid 5431] <... futex resumed>) = ? [pid 5430] <... futex resumed>) = ? [pid 5412] <... ioctl resumed> ) = ? [pid 5411] <... exit_group resumed>) = ? [pid 5431] +++ exited with 0 +++ [pid 5430] +++ exited with 0 +++ [pid 5412] +++ exited with 0 +++ [pid 5411] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5411, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5434 attached , child_tidptr=0x555555fe45d0) = 5434 [pid 5434] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5434] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5434] setpgid(0, 0) = 0 [pid 5434] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5415] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5415] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5415] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5434] write(3, "1000", 4 [pid 5415] <... mprotect resumed>) = 0 [pid 5434] <... write resumed>) = 4 [pid 5415] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5434] close(3 [pid 5415] <... clone resumed>, parent_tid=[5435], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5435 [pid 5415] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... close resumed>) = 0 [pid 5415] <... futex resumed>) = 0 [pid 5415] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5415] <... futex resumed>) = 0 [pid 5415] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5415] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 5435 attached [pid 5434] <... futex resumed>) = 0 [pid 5415] <... mprotect resumed>) = 0 [pid 5435] set_robust_list(0x7f50b017b9e0, 24 [pid 5434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5415] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5435] <... set_robust_list resumed>) = 0 [pid 5434] <... mmap resumed>) = 0x7f50b017c000 [pid 5435] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5434] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5435] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5434] <... mprotect resumed>) = 0 [pid 5415] <... clone resumed>, parent_tid=[5436], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5436 ./strace-static-x86_64: Process 5436 attached [pid 5435] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5419] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5415] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] set_robust_list(0x7f50b015a9e0, 24 [pid 5435] <... futex resumed>) = 0 [pid 5419] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5415] <... futex resumed>) = 0 [pid 5435] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] <... clone resumed>, parent_tid=[5437], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5437 [pid 5419] <... futex resumed>) = 0 [pid 5415] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5436] <... set_robust_list resumed>) = 0 [pid 5434] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5434] <... futex resumed>) = 0 [pid 5419] <... mmap resumed>) = 0x7f50b015b000 [pid 5436] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5434] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5419] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5436] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5419] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5437 attached [pid 5437] set_robust_list(0x7f50b019c9e0, 24 [pid 5419] <... clone resumed>, parent_tid=[5438], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5438 [pid 5436] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5436] <... futex resumed>) = 1 [pid 5419] <... futex resumed>) = 0 [pid 5415] <... futex resumed>) = 0 [pid 5436] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5419] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5419] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5437] <... set_robust_list resumed>) = 0 [pid 5419] <... mprotect resumed>) = 0 [pid 5437] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5419] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5437] <... openat resumed>) = 3 [pid 5419] <... clone resumed>, parent_tid=[5439], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5439 [pid 5419] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5438 attached [pid 5437] ioctl(3, USB_RAW_IOCTL_INIT./strace-static-x86_64: Process 5439 attached , 0x7f50b019b2d0) = 0 [pid 5438] set_robust_list(0x7f50b017b9e0, 24 [pid 5439] set_robust_list(0x7f50b015a9e0, 24 [pid 5437] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5439] <... set_robust_list resumed>) = 0 [pid 5438] <... set_robust_list resumed>) = 0 [pid 5437] <... ioctl resumed>, 0) = 0 [pid 5439] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5439] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5438] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5437] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5439] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5438] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5437] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5439] <... futex resumed>) = 1 [pid 5438] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5419] <... futex resumed>) = 0 [pid 5439] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5438] <... futex resumed>) = 0 [pid 5438] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5421] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5421] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5421] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5421] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5440], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5440 [pid 5421] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5421] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5421] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5441], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5441 [pid 5421] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5421] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5440 attached [pid 5440] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5440] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5440] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5440] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5441 attached [pid 5441] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5441] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5441] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5421] <... futex resumed>) = 0 [pid 5441] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5415] exit_group(0 [pid 5436] <... futex resumed>) = ? [pid 5415] <... exit_group resumed>) = ? [pid 5435] <... futex resumed>) = ? [pid 5436] +++ exited with 0 +++ [pid 5435] +++ exited with 0 +++ [pid 5418] <... ioctl resumed> ) = ? [pid 5418] +++ exited with 0 +++ [pid 5415] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5415, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5442 attached , child_tidptr=0x555555fe45d0) = 5442 [pid 5442] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5442] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5442] setpgid(0, 0) = 0 [pid 5442] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5442] write(3, "1000", 4) = 4 [pid 5419] exit_group(0 [pid 5442] close(3 [pid 5439] <... futex resumed>) = ? [pid 5438] <... futex resumed>) = ? [pid 5420] <... ioctl resumed> ) = ? [pid 5419] <... exit_group resumed>) = ? [pid 5442] <... close resumed>) = 0 [pid 5439] +++ exited with 0 +++ [pid 5438] +++ exited with 0 +++ [pid 5420] +++ exited with 0 +++ [pid 5442] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5442] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5442] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5443], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5443 [pid 5442] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5419] +++ exited with 0 +++ [pid 5442] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5443 attached [pid 5443] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5443] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5443] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5443] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5419, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5443] <... ioctl resumed>, 0) = 0 [pid 5443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5443] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5443] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5444 attached , child_tidptr=0x555555fe45d0) = 5444 [pid 5444] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5444] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5444] setpgid(0, 0) = 0 [pid 5444] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5444] write(3, "1000", 4) = 4 [pid 5444] close(3) = 0 [pid 5444] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5444] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5444] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5445], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5445 [pid 5444] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5445 attached [pid 5445] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5445] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5445] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5445] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5445] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5421] exit_group(0 [pid 5441] <... futex resumed>) = ? [pid 5440] <... futex resumed>) = ? [pid 5422] <... ioctl resumed> ) = ? [pid 5421] <... exit_group resumed>) = ? [pid 5441] +++ exited with 0 +++ [pid 5440] +++ exited with 0 +++ [pid 5422] +++ exited with 0 +++ [pid 5421] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5421, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5446 attached , child_tidptr=0x555555fe45d0) = 5446 [pid 5446] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5446] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5446] setpgid(0, 0) = 0 [pid 5446] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5446] write(3, "1000", 4) = 4 [pid 5446] close(3) = 0 [pid 5446] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5446] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5446] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5447 attached , parent_tid=[5447], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5447 [pid 5446] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5447] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5447] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5447] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5447] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5447] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5447] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5426] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5426] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5426] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5448 attached , parent_tid=[5448], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5448 [pid 5426] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5426] <... futex resumed>) = 0 [pid 5426] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5448] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5426] <... futex resumed>) = 0 [pid 5426] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5426] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5426] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5449], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5449 [pid 5426] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5448] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5426] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5449 attached [pid 5448] <... futex resumed>) = 0 [pid 5449] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5449] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5448] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5449] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5449] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5426] <... futex resumed>) = 0 [pid 5449] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5426] exit_group(0 [pid 5449] <... futex resumed>) = ? [pid 5448] <... futex resumed>) = ? [pid 5427] <... ioctl resumed> ) = ? [pid 5426] <... exit_group resumed>) = ? [pid 5449] +++ exited with 0 +++ [pid 5448] +++ exited with 0 +++ [pid 5427] +++ exited with 0 +++ [pid 5426] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5426, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5450 ./strace-static-x86_64: Process 5450 attached [pid 5450] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5450] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5450] setpgid(0, 0) = 0 [pid 5450] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5450] write(3, "1000", 4) = 4 [pid 5450] close(3) = 0 [pid 5450] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5450] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5450] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5451], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5451 [pid 5450] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5451 attached ) = 0 [pid 5451] set_robust_list(0x7f50b019c9e0, 24 [pid 5450] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5451] <... set_robust_list resumed>) = 0 [pid 5451] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5451] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5451] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5451] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5432] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5432] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5432] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5432] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5452 attached [pid 5452] set_robust_list(0x7f50b017b9e0, 24 [pid 5432] <... clone resumed>, parent_tid=[5452], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5452 [pid 5432] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] <... set_robust_list resumed>) = 0 [pid 5432] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5432] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5432] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5452] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5432] <... clone resumed>, parent_tid=[5453], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5453 [pid 5432] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5432] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5452] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5452] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5452] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5453 attached [pid 5453] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5453] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5453] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5432] <... futex resumed>) = 0 [pid 5453] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5434] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5434] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5434] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5434] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5454 attached , parent_tid=[5454], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5454 [pid 5434] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5434] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5454] set_robust_list(0x7f50b017b9e0, 24 [pid 5434] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5434] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5434] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5455 attached [pid 5454] <... set_robust_list resumed>) = 0 [pid 5455] set_robust_list(0x7f50b015a9e0, 24 [pid 5434] <... clone resumed>, parent_tid=[5455], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5455 [pid 5434] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5454] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5434] <... futex resumed>) = 0 [pid 5434] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5455] <... set_robust_list resumed>) = 0 [pid 5454] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5454] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5455] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5454] <... futex resumed>) = 0 [pid 5455] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5454] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5455] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5434] <... futex resumed>) = 0 [pid 5455] <... futex resumed>) = 1 [pid 5455] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5432] exit_group(0 [pid 5453] <... futex resumed>) = ? [pid 5452] <... futex resumed>) = ? [pid 5433] <... ioctl resumed> ) = ? [pid 5432] <... exit_group resumed>) = ? [pid 5453] +++ exited with 0 +++ [pid 5452] +++ exited with 0 +++ [pid 5433] +++ exited with 0 +++ [pid 5432] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5432, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5456 ./strace-static-x86_64: Process 5456 attached [pid 5456] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5456] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5456] setpgid(0, 0) = 0 [pid 5456] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5456] write(3, "1000", 4) = 4 [pid 5456] close(3) = 0 [pid 5456] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5456] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5456] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5457], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5457 ./strace-static-x86_64: Process 5457 attached [pid 5457] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5457] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5457] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5457] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5456] <... futex resumed>) = 0 [pid 5457] <... openat resumed>) = 3 [pid 5456] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5457] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5457] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5457] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5434] exit_group(0 [pid 5455] <... futex resumed>) = ? [pid 5437] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 5442] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5434] <... exit_group resumed>) = ? [pid 5455] +++ exited with 0 +++ [pid 5454] <... futex resumed>) = ? [pid 5442] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5442] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5442] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5458], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5458 [pid 5442] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5442] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5442] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5459], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5459 [pid 5442] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5442] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5458 attached [pid 5458] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5458] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5458] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5458] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5454] +++ exited with 0 +++ [pid 5437] +++ exited with 0 +++ ./strace-static-x86_64: Process 5459 attached [pid 5434] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5434, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5459] set_robust_list(0x7f50b015a9e0, 24 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5460 [pid 5459] <... set_robust_list resumed>) = 0 [pid 5459] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5460 attached [pid 5460] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5459] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5459] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5442] <... futex resumed>) = 0 [pid 5459] <... futex resumed>) = 1 [pid 5460] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5459] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5460] setpgid(0, 0 [pid 5444] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5460] <... setpgid resumed>) = 0 [pid 5444] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5444] <... futex resumed>) = 0 [pid 5460] <... openat resumed>) = 3 [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5460] write(3, "1000", 4 [pid 5444] <... mmap resumed>) = 0x7f50b015b000 [pid 5460] <... write resumed>) = 4 [pid 5444] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5460] close(3 [pid 5444] <... mprotect resumed>) = 0 [pid 5460] <... close resumed>) = 0 [pid 5444] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5460] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5444] <... clone resumed>, parent_tid=[5461], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5461 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5444] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... mmap resumed>) = 0x7f50b017c000 [pid 5444] <... futex resumed>) = 0 [pid 5460] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5444] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... mprotect resumed>) = 0 [pid 5444] <... futex resumed>) = 0 [pid 5460] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5444] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5460] <... clone resumed>, parent_tid=[5462], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5462 [pid 5444] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5460] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5444] <... mprotect resumed>) = 0 [pid 5460] <... futex resumed>) = 0 [pid 5444] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5460] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5444] <... clone resumed>, parent_tid=[5463], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5463 [pid 5444] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5461 attached ) = 0 [pid 5444] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5462 attached [pid 5461] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5461] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5462] set_robust_list(0x7f50b019c9e0, 24 [pid 5461] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5462] <... set_robust_list resumed>) = 0 [pid 5461] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5462] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5461] <... futex resumed>) = 0 [pid 5462] <... openat resumed>) = 3 [pid 5461] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5462] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 ./strace-static-x86_64: Process 5463 attached [pid 5462] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5463] set_robust_list(0x7f50b015a9e0, 24 [pid 5462] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5463] <... set_robust_list resumed>) = 0 [pid 5463] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5463] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5444] <... futex resumed>) = 0 [pid 5463] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5446] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5446] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5446] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5446] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5464], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5464 [pid 5446] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5446] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5446] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5465], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5465 [pid 5446] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5446] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5465 attached [pid 5465] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5465] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5464 attached [pid 5464] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5465] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5464] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5465] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5446] <... futex resumed>) = 0 [pid 5465] <... futex resumed>) = 1 [pid 5464] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5465] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5464] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5464] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5442] exit_group(0 [pid 5459] <... futex resumed>) = ? [pid 5458] <... futex resumed>) = ? [pid 5443] <... ioctl resumed> ) = ? [pid 5442] <... exit_group resumed>) = ? [pid 5459] +++ exited with 0 +++ [pid 5458] +++ exited with 0 +++ [pid 5443] +++ exited with 0 +++ [pid 5442] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5442, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5466 ./strace-static-x86_64: Process 5466 attached [pid 5466] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5466] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5466] setpgid(0, 0) = 0 [pid 5466] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5466] write(3, "1000", 4) = 4 [pid 5466] close(3 [pid 5444] exit_group(0 [pid 5466] <... close resumed>) = 0 [pid 5463] <... futex resumed>) = ? [pid 5461] <... futex resumed>) = ? [pid 5445] <... ioctl resumed> ) = ? [pid 5444] <... exit_group resumed>) = ? [pid 5466] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5463] +++ exited with 0 +++ [pid 5461] +++ exited with 0 +++ [pid 5445] +++ exited with 0 +++ [pid 5444] +++ exited with 0 +++ [pid 5466] <... futex resumed>) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5466] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5444, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 5466] <... mprotect resumed>) = 0 [pid 5466] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5468 attached ./strace-static-x86_64: Process 5467 attached [pid 5466] <... clone resumed>, parent_tid=[5467], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5467 [pid 5468] set_robust_list(0x555555fe45e0, 24 [pid 5467] set_robust_list(0x7f50b019c9e0, 24 [pid 5466] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5468 [pid 5468] <... set_robust_list resumed>) = 0 [pid 5467] <... set_robust_list resumed>) = 0 [pid 5466] <... futex resumed>) = 0 [pid 5468] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5467] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5466] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5468] <... prctl resumed>) = 0 [pid 5468] setpgid(0, 0 [pid 5467] <... openat resumed>) = 3 [pid 5468] <... setpgid resumed>) = 0 [pid 5467] ioctl(3, USB_RAW_IOCTL_INIT [pid 5468] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5467] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5468] <... openat resumed>) = 3 [pid 5467] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5468] write(3, "1000", 4 [pid 5467] <... ioctl resumed>, 0) = 0 [pid 5468] <... write resumed>) = 4 [pid 5467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5468] close(3 [pid 5467] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5468] <... close resumed>) = 0 [pid 5467] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5468] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5468] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5468] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5469 attached , parent_tid=[5469], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5469 [pid 5468] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5469] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5469] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5469] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5469] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5469] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5446] exit_group(0 [pid 5465] <... futex resumed>) = ? [pid 5464] <... futex resumed>) = ? [pid 5447] <... ioctl resumed> ) = ? [pid 5446] <... exit_group resumed>) = ? [pid 5465] +++ exited with 0 +++ [pid 5464] +++ exited with 0 +++ [pid 5447] +++ exited with 0 +++ [pid 5446] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5446, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5470 attached , child_tidptr=0x555555fe45d0) = 5470 [pid 5470] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5470] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5470] setpgid(0, 0) = 0 [pid 5470] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5470] write(3, "1000", 4) = 4 [pid 5470] close(3) = 0 [pid 5470] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5470] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5471], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5471 [pid 5470] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5471 attached [pid 5471] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5471] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5471] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5471] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5471] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5450] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5450] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5450] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5450] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5472 attached [pid 5472] set_robust_list(0x7f50b017b9e0, 24 [pid 5450] <... clone resumed>, parent_tid=[5472], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5472 [pid 5450] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] <... set_robust_list resumed>) = 0 [pid 5450] <... futex resumed>) = 0 [pid 5450] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5472] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5450] <... futex resumed>) = 0 [pid 5472] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5450] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5472] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] <... mmap resumed>) = 0x7f50b013a000 [pid 5472] <... futex resumed>) = 0 [pid 5450] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5472] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] <... mprotect resumed>) = 0 [pid 5450] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5473], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5473 ./strace-static-x86_64: Process 5473 attached [pid 5450] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5450] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5473] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5473] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5473] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5450] <... futex resumed>) = 0 [pid 5473] <... futex resumed>) = 1 [pid 5473] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5450] exit_group(0 [pid 5451] <... ioctl resumed> ) = ? [pid 5473] <... futex resumed>) = ? [pid 5472] <... futex resumed>) = ? [pid 5450] <... exit_group resumed>) = ? [pid 5473] +++ exited with 0 +++ [pid 5472] +++ exited with 0 +++ [pid 5451] +++ exited with 0 +++ [pid 5450] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5450, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5474 attached , child_tidptr=0x555555fe45d0) = 5474 [pid 5474] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5474] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5474] setpgid(0, 0) = 0 [pid 5474] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5474] write(3, "1000", 4) = 4 [pid 5474] close(3) = 0 [pid 5474] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5474] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5474] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5475], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5475 ./strace-static-x86_64: Process 5475 attached [pid 5475] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5475] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5475] <... futex resumed>) = 0 [pid 5475] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5474] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5475] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5475] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5475] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5456] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5456] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5456] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5456] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5476], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5476 [pid 5456] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5456] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5456] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5477], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5477 [pid 5456] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5456] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5476 attached [pid 5476] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5476] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5476] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5476] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5477 attached [pid 5477] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5477] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5477] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5456] <... futex resumed>) = 0 [pid 5477] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5460] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5460] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5460] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5460] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5478 attached , parent_tid=[5478], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5478 [pid 5460] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5478] set_robust_list(0x7f50b017b9e0, 24 [pid 5460] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5460] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5478] <... set_robust_list resumed>) = 0 [pid 5460] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5478] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5460] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5478] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5478] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5460] <... clone resumed>, parent_tid=[5479], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5479 [pid 5460] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5478] <... futex resumed>) = 0 [pid 5460] <... futex resumed>) = 0 [pid 5478] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5460] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5479 attached [pid 5479] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5479] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5479] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5460] <... futex resumed>) = 0 [pid 5479] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5456] exit_group(0 [pid 5477] <... futex resumed>) = ? [pid 5476] <... futex resumed>) = ? [pid 5457] <... ioctl resumed> ) = ? [pid 5456] <... exit_group resumed>) = ? [pid 5477] +++ exited with 0 +++ [pid 5476] +++ exited with 0 +++ [pid 5457] +++ exited with 0 +++ [pid 5456] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5456, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5480 ./strace-static-x86_64: Process 5480 attached [pid 5480] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5480] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5480] setpgid(0, 0) = 0 [pid 5480] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5480] write(3, "1000", 4) = 4 [pid 5480] close(3) = 0 [pid 5480] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5480] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5481 attached [pid 5481] set_robust_list(0x7f50b019c9e0, 24 [pid 5480] <... clone resumed>, parent_tid=[5481], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5481 [pid 5480] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5481] <... set_robust_list resumed>) = 0 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5481] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5481] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5481] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5481] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5460] exit_group(0 [pid 5479] <... futex resumed>) = ? [pid 5462] <... ioctl resumed> ) = ? [pid 5478] <... futex resumed>) = ? [pid 5460] <... exit_group resumed>) = ? [pid 5462] +++ exited with 0 +++ [pid 5479] +++ exited with 0 +++ [pid 5478] +++ exited with 0 +++ [pid 5460] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5460, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5482 attached , child_tidptr=0x555555fe45d0) = 5482 [pid 5482] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5482] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5482] setpgid(0, 0) = 0 [pid 5482] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5482] write(3, "1000", 4) = 4 [pid 5482] close(3) = 0 [pid 5482] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5482] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5483], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5483 ./strace-static-x86_64: Process 5483 attached [pid 5482] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5483] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5483] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5483] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5483] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5483] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5466] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5466] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5466] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5466] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5484 attached [pid 5484] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5484] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] <... clone resumed>, parent_tid=[5484], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5484 [pid 5466] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5466] <... futex resumed>) = 0 [pid 5484] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5466] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5484] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5466] <... futex resumed>) = 0 [pid 5466] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5484] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5466] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5484] <... futex resumed>) = 0 [pid 5466] <... mprotect resumed>) = 0 [pid 5466] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5484] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5485 attached [pid 5466] <... clone resumed>, parent_tid=[5485], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5485 [pid 5466] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5466] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5485] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5468] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0} [pid 5485] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5468] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5468] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5468] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5485] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5468] <... mprotect resumed>) = 0 [pid 5485] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5468] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5485] <... futex resumed>) = 1 [pid 5485] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5468] <... clone resumed>, parent_tid=[5486], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5486 [pid 5466] <... futex resumed>) = 0 [pid 5468] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5486 attached ) = 0x7f50b013a000 [pid 5468] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5486] set_robust_list(0x7f50b017b9e0, 24 [pid 5468] <... mprotect resumed>) = 0 [pid 5468] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5486] <... set_robust_list resumed>) = 0 [pid 5486] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5468] <... clone resumed>, parent_tid=[5487], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5487 [pid 5468] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5468] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5486] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5486] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5487 attached [pid 5486] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5487] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5487] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5487] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5468] <... futex resumed>) = 0 [pid 5487] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5470] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5470] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5470] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5488 attached , parent_tid=[5488], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5488 [pid 5470] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5488] set_robust_list(0x7f50b017b9e0, 24 [pid 5470] <... futex resumed>) = 0 [pid 5470] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5488] <... set_robust_list resumed>) = 0 [pid 5470] <... mmap resumed>) = 0x7f50b013a000 [pid 5470] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5470] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5489], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5489 ./strace-static-x86_64: Process 5489 attached [pid 5488] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5470] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5470] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5488] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5489] set_robust_list(0x7f50b015a9e0, 24 [pid 5488] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5489] <... set_robust_list resumed>) = 0 [pid 5488] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5489] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5489] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5470] <... futex resumed>) = 0 [pid 5489] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5466] exit_group(0 [pid 5485] <... futex resumed>) = ? [pid 5484] <... futex resumed>) = ? [pid 5467] <... ioctl resumed> ) = ? [pid 5466] <... exit_group resumed>) = ? [pid 5485] +++ exited with 0 +++ [pid 5484] +++ exited with 0 +++ [pid 5467] +++ exited with 0 +++ [pid 5466] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5466, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5490 attached , child_tidptr=0x555555fe45d0) = 5490 [pid 5468] exit_group(0 [pid 5487] <... futex resumed>) = ? [pid 5486] <... futex resumed>) = ? [pid 5469] <... ioctl resumed> ) = ? [pid 5468] <... exit_group resumed>) = ? [pid 5469] +++ exited with 0 +++ [pid 5490] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5490] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5490] setpgid(0, 0 [pid 5487] +++ exited with 0 +++ [pid 5490] <... setpgid resumed>) = 0 [pid 5486] +++ exited with 0 +++ [pid 5490] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5490] write(3, "1000", 4) = 4 [pid 5490] close(3) = 0 [pid 5490] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5490] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5468] +++ exited with 0 +++ [pid 5490] <... mprotect resumed>) = 0 [pid 5490] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5468, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5490] <... clone resumed>, parent_tid=[5491], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5491 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5490] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5492 ./strace-static-x86_64: Process 5491 attached [pid 5491] set_robust_list(0x7f50b019c9e0, 24) = 0 ./strace-static-x86_64: Process 5492 attached [pid 5492] set_robust_list(0x555555fe45e0, 24 [pid 5491] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5491] ioctl(3, USB_RAW_IOCTL_INIT [pid 5492] <... set_robust_list resumed>) = 0 [pid 5491] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5491] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5491] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5492] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5492] setpgid(0, 0) = 0 [pid 5492] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5492] write(3, "1000", 4) = 4 [pid 5492] close(3) = 0 [pid 5492] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5492] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5492] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5493 attached , parent_tid=[5493], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5493 [pid 5492] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5493] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5493] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5493] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5493] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5493] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5470] exit_group(0 [pid 5489] <... futex resumed>) = ? [pid 5470] <... exit_group resumed>) = ? [pid 5489] +++ exited with 0 +++ [pid 5471] <... ioctl resumed> ) = ? [pid 5471] +++ exited with 0 +++ [pid 5488] <... futex resumed>) = ? [pid 5488] +++ exited with 0 +++ [pid 5470] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5470, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5494 attached , child_tidptr=0x555555fe45d0) = 5494 [pid 5494] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5494] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5494] setpgid(0, 0) = 0 [pid 5494] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5494] write(3, "1000", 4) = 4 [pid 5494] close(3) = 0 [pid 5494] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5494] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5495], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5495 [pid 5494] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5495 attached [pid 5495] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5495] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5495] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5495] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5495] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5474] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5474] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5474] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5474] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5496], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5496 [pid 5474] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5474] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5474] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5497], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5497 [pid 5474] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5474] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5497 attached [pid 5497] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5496 attached [pid 5497] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5496] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5496] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5497] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5497] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5496] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5474] <... futex resumed>) = 0 [pid 5496] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5497] <... futex resumed>) = 1 [pid 5497] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5496] <... futex resumed>) = 0 [pid 5496] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5474] exit_group(0 [pid 5497] <... futex resumed>) = ? [pid 5496] <... futex resumed>) = ? [pid 5475] <... ioctl resumed> ) = ? [pid 5474] <... exit_group resumed>) = ? [pid 5497] +++ exited with 0 +++ [pid 5496] +++ exited with 0 +++ [pid 5475] +++ exited with 0 +++ [pid 5474] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5474, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5498 ./strace-static-x86_64: Process 5498 attached [pid 5498] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5498] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5498] setpgid(0, 0) = 0 [pid 5498] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5498] write(3, "1000", 4) = 4 [pid 5498] close(3) = 0 [pid 5498] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5498] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5498] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5499], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5499 ./strace-static-x86_64: Process 5499 attached [pid 5498] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5499] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5499] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5499] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5499] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5499] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5480] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5480] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5480] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5500 attached , parent_tid=[5500], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5500 [pid 5480] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5480] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5480] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5480] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5501], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5501 [pid 5480] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5500] set_robust_list(0x7f50b017b9e0, 24 [pid 5480] <... futex resumed>) = 0 [pid 5480] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5500] <... set_robust_list resumed>) = 0 [pid 5500] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5500] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5500] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5501 attached [pid 5501] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5501] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5501] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5480] <... futex resumed>) = 0 [pid 5501] <... futex resumed>) = 1 [pid 5501] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5482] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5482] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5482] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5502 attached , parent_tid=[5502], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5502 [pid 5482] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] set_robust_list(0x7f50b017b9e0, 24 [pid 5482] <... futex resumed>) = 0 [pid 5482] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5502] <... set_robust_list resumed>) = 0 [pid 5482] <... futex resumed>) = 0 [pid 5502] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5482] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5482] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5482] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5503], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5503 [pid 5482] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5482] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5503 attached [pid 5503] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5502] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5503] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5502] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5503] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5503] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5502] <... futex resumed>) = 0 [pid 5482] <... futex resumed>) = 0 [pid 5502] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5503] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5480] exit_group(0 [pid 5501] <... futex resumed>) = ? [pid 5500] <... futex resumed>) = ? [pid 5481] <... ioctl resumed> ) = ? [pid 5480] <... exit_group resumed>) = ? [pid 5501] +++ exited with 0 +++ [pid 5500] +++ exited with 0 +++ [pid 5481] +++ exited with 0 +++ [pid 5480] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5480, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5504 attached , child_tidptr=0x555555fe45d0) = 5504 [pid 5504] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5504] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5504] setpgid(0, 0) = 0 [pid 5504] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5504] write(3, "1000", 4) = 4 [pid 5504] close(3) = 0 [pid 5504] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5504] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5504] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5505], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5505 [pid 5504] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5505 attached [pid 5505] set_robust_list(0x7f50b019c9e0, 24 [pid 5504] <... futex resumed>) = 0 [pid 5504] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5505] <... set_robust_list resumed>) = 0 [pid 5505] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5505] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5505] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5505] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5505] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5482] exit_group(0 [pid 5503] <... futex resumed>) = ? [pid 5502] <... futex resumed>) = ? [pid 5483] <... ioctl resumed> ) = ? [pid 5503] +++ exited with 0 +++ [pid 5482] <... exit_group resumed>) = ? [pid 5502] +++ exited with 0 +++ [pid 5483] +++ exited with 0 +++ [pid 5482] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5482, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5506 attached , child_tidptr=0x555555fe45d0) = 5506 [pid 5506] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5506] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5506] setpgid(0, 0) = 0 [pid 5506] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5506] write(3, "1000", 4) = 4 [pid 5506] close(3) = 0 [pid 5506] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5506] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5507], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5507 [pid 5506] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5507 attached [pid 5507] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5506] <... futex resumed>) = 0 [pid 5507] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5506] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5507] <... openat resumed>) = 3 [pid 5507] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5507] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5507] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5490] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5490] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5490] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5490] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5490] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5508], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5508 [pid 5490] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5490] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 ./strace-static-x86_64: Process 5508 attached [pid 5490] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5508] set_robust_list(0x7f50b017b9e0, 24 [pid 5490] <... mprotect resumed>) = 0 [pid 5490] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5508] <... set_robust_list resumed>) = 0 [pid 5490] <... clone resumed>, parent_tid=[5509], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5509 [pid 5490] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5508] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5490] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5508] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5508] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5509 attached ) = 0 [pid 5509] set_robust_list(0x7f50b015a9e0, 24 [pid 5508] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5509] <... set_robust_list resumed>) = 0 [pid 5509] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5509] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5490] <... futex resumed>) = 0 [pid 5509] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5492] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5492] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5492] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5492] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5510 attached , parent_tid=[5510], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5510 [pid 5510] set_robust_list(0x7f50b017b9e0, 24 [pid 5492] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5492] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5510] <... set_robust_list resumed>) = 0 [pid 5492] <... mprotect resumed>) = 0 [pid 5510] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5492] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5510] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5510] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] <... clone resumed>, parent_tid=[5511], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5511 [pid 5492] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5492] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5510] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5511 attached [pid 5511] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5511] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5511] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5492] <... futex resumed>) = 0 [pid 5511] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5494] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5494] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5494] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5512], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5512 [pid 5494] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5494] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5494] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5513], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5513 [pid 5494] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5494] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5513 attached [pid 5513] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5513] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5512 attached [pid 5512] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5512] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5513] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5513] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5494] <... futex resumed>) = 0 [pid 5512] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5513] <... futex resumed>) = 1 [pid 5512] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5513] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5512] <... futex resumed>) = 0 [pid 5512] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5490] exit_group(0 [pid 5509] <... futex resumed>) = ? [pid 5508] <... futex resumed>) = ? [pid 5491] <... ioctl resumed> ) = ? [pid 5490] <... exit_group resumed>) = ? [pid 5509] +++ exited with 0 +++ [pid 5508] +++ exited with 0 +++ [pid 5491] +++ exited with 0 +++ [pid 5490] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5490, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5514 attached , child_tidptr=0x555555fe45d0) = 5514 [pid 5514] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5514] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5514] setpgid(0, 0) = 0 [pid 5514] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5514] write(3, "1000", 4) = 4 [pid 5514] close(3) = 0 [pid 5514] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5514] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5514] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5515 attached [pid 5515] set_robust_list(0x7f50b019c9e0, 24 [pid 5514] <... clone resumed>, parent_tid=[5515], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5515 [pid 5515] <... set_robust_list resumed>) = 0 [pid 5514] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5515] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5514] <... futex resumed>) = 0 [pid 5515] <... openat resumed>) = 3 [pid 5514] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5515] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5515] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5515] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5515] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5492] exit_group(0 [pid 5511] <... futex resumed>) = ? [pid 5493] <... ioctl resumed> ) = ? [pid 5510] <... futex resumed>) = ? [pid 5492] <... exit_group resumed>) = ? [pid 5511] +++ exited with 0 +++ [pid 5493] +++ exited with 0 +++ [pid 5510] +++ exited with 0 +++ [pid 5492] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5492, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5516 ./strace-static-x86_64: Process 5516 attached [pid 5516] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5516] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5516] setpgid(0, 0) = 0 [pid 5516] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5516] write(3, "1000", 4) = 4 [pid 5516] close(3) = 0 [pid 5516] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5516] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5516] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5517], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5517 [pid 5516] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5517 attached [pid 5517] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5517] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5517] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5517] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5517] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5494] exit_group(0 [pid 5513] <... futex resumed>) = ? [pid 5512] <... futex resumed>) = ? [pid 5495] <... ioctl resumed> ) = ? [pid 5494] <... exit_group resumed>) = ? [pid 5513] +++ exited with 0 +++ [pid 5512] +++ exited with 0 +++ [pid 5495] +++ exited with 0 +++ [pid 5494] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5494, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5518 ./strace-static-x86_64: Process 5518 attached [pid 5518] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5518] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5518] setpgid(0, 0) = 0 [pid 5518] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5518] write(3, "1000", 4) = 4 [pid 5518] close(3) = 0 [pid 5518] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5518] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5519], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5519 ./strace-static-x86_64: Process 5519 attached [pid 5519] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5519] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5519] <... futex resumed>) = 0 [pid 5518] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5519] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5519] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5519] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5519] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5498] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5498] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5498] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5498] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5520 attached [pid 5520] set_robust_list(0x7f50b017b9e0, 24 [pid 5498] <... clone resumed>, parent_tid=[5520], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5520 [pid 5498] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5498] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5520] <... set_robust_list resumed>) = 0 [pid 5498] <... mprotect resumed>) = 0 [pid 5498] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5520] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5498] <... clone resumed>, parent_tid=[5521], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5521 [pid 5498] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5498] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5520] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5521 attached [pid 5521] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5521] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5521] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5498] <... futex resumed>) = 0 [pid 5521] <... futex resumed>) = 1 [pid 5521] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5520] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5520] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5498] exit_group(0 [pid 5521] <... futex resumed>) = ? [pid 5520] <... futex resumed>) = ? [pid 5499] <... ioctl resumed> ) = ? [pid 5498] <... exit_group resumed>) = ? [pid 5521] +++ exited with 0 +++ [pid 5520] +++ exited with 0 +++ [pid 5499] +++ exited with 0 +++ [pid 5498] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5498, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5522 ./strace-static-x86_64: Process 5522 attached [pid 5522] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5522] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5522] setpgid(0, 0) = 0 [pid 5522] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5522] write(3, "1000", 4) = 4 [pid 5522] close(3) = 0 [pid 5522] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5522] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5522] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5523], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5523 ./strace-static-x86_64: Process 5523 attached [pid 5522] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5523] set_robust_list(0x7f50b019c9e0, 24 [pid 5522] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5523] <... set_robust_list resumed>) = 0 [pid 5523] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5523] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5523] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5523] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5523] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5504] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5504] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5504] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5504] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5524], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5524 ./strace-static-x86_64: Process 5524 attached [pid 5504] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5524] set_robust_list(0x7f50b017b9e0, 24 [pid 5504] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5524] <... set_robust_list resumed>) = 0 [pid 5504] <... mmap resumed>) = 0x7f50b013a000 [pid 5504] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5504] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5524] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5504] <... clone resumed>, parent_tid=[5525], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5525 [pid 5524] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5504] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5524] <... futex resumed>) = 0 [pid 5524] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5525 attached [pid 5525] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5525] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5525] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5504] <... futex resumed>) = 0 [pid 5525] <... futex resumed>) = 1 [pid 5525] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5506] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5506] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5506] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5526 attached , parent_tid=[5526], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5526 [pid 5526] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5506] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5526] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5506] <... futex resumed>) = 0 [pid 5506] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5506] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5506] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5506] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5527 attached [pid 5526] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5527] set_robust_list(0x7f50b015a9e0, 24 [pid 5526] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5506] <... clone resumed>, parent_tid=[5527], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5527 [pid 5527] <... set_robust_list resumed>) = 0 [pid 5506] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5527] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5526] <... futex resumed>) = 0 [pid 5506] <... futex resumed>) = 0 [pid 5527] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5506] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5527] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5506] <... futex resumed>) = 0 [pid 5527] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5526] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5504] exit_group(0 [pid 5525] <... futex resumed>) = ? [pid 5524] <... futex resumed>) = ? [pid 5505] <... ioctl resumed> ) = ? [pid 5504] <... exit_group resumed>) = ? [pid 5525] +++ exited with 0 +++ [pid 5524] +++ exited with 0 +++ [pid 5505] +++ exited with 0 +++ [pid 5504] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5504, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5528 ./strace-static-x86_64: Process 5528 attached [pid 5528] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5528] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5528] setpgid(0, 0) = 0 [pid 5528] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5528] write(3, "1000", 4) = 4 [pid 5528] close(3) = 0 [pid 5528] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5528] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5528] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5529], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5529 [pid 5528] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5529 attached [pid 5529] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5529] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5529] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5529] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5529] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5506] exit_group(0 [pid 5526] <... futex resumed>) = ? [pid 5527] <... futex resumed>) = 230 [pid 5506] <... exit_group resumed>) = ? [pid 5526] +++ exited with 0 +++ [pid 5507] <... ioctl resumed> ) = ? [pid 5527] +++ exited with 0 +++ [pid 5507] +++ exited with 0 +++ [pid 5506] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5506, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5530 ./strace-static-x86_64: Process 5530 attached [pid 5530] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5530] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5530] setpgid(0, 0) = 0 [pid 5530] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5530] write(3, "1000", 4) = 4 [pid 5530] close(3) = 0 [pid 5530] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5530] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5531 attached , parent_tid=[5531], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5531 [pid 5530] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5531] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5531] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5531] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5531] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5514] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5514] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5514] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5531] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5514] <... mprotect resumed>) = 0 [pid 5531] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5514] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5532], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5532 [pid 5514] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5514] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5514] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5533 attached , parent_tid=[5533], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5533 [pid 5514] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5514] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5532 attached [pid 5532] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5532] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5532] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5532] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5533] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5533] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5533] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5514] <... futex resumed>) = 0 [pid 5533] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5516] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5516] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5516] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5516] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5534], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5534 [pid 5516] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5534 attached [pid 5534] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5516] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5534] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5516] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5534] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5516] <... mmap resumed>) = 0x7f50b013a000 [pid 5534] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5516] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5534] <... futex resumed>) = 0 [pid 5516] <... mprotect resumed>) = 0 [pid 5534] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5516] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5535 attached , parent_tid=[5535], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5535 [pid 5516] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5516] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5535] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5535] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5535] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5516] <... futex resumed>) = 0 [pid 5535] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5518] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5518] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5518] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5536], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5536 [pid 5518] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5518] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5518] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5537], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5537 [pid 5518] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5518] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5536 attached [pid 5536] set_robust_list(0x7f50b017b9e0, 24) = 0 ./strace-static-x86_64: Process 5537 attached [pid 5536] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5537] set_robust_list(0x7f50b015a9e0, 24 [pid 5536] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5537] <... set_robust_list resumed>) = 0 [pid 5536] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5537] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5536] <... futex resumed>) = 0 [pid 5537] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5536] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5537] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5518] <... futex resumed>) = 0 [pid 5537] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5514] exit_group(0 [pid 5533] <... futex resumed>) = ? [pid 5532] <... futex resumed>) = ? [pid 5515] <... ioctl resumed> ) = ? [pid 5514] <... exit_group resumed>) = ? [pid 5533] +++ exited with 0 +++ [pid 5532] +++ exited with 0 +++ [pid 5515] +++ exited with 0 +++ [pid 5514] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5514, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5538 ./strace-static-x86_64: Process 5538 attached [pid 5538] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5538] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5538] setpgid(0, 0) = 0 [pid 5538] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5538] write(3, "1000", 4) = 4 [pid 5538] close(3) = 0 [pid 5538] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5538] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5538] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5539 attached [pid 5539] set_robust_list(0x7f50b019c9e0, 24 [pid 5538] <... clone resumed>, parent_tid=[5539], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5539 [pid 5539] <... set_robust_list resumed>) = 0 [pid 5538] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5539] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5538] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5539] <... openat resumed>) = 3 [pid 5539] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5539] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5539] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5539] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5516] exit_group(0) = ? [pid 5535] <... futex resumed>) = 230 [pid 5534] <... futex resumed>) = ? [pid 5517] <... ioctl resumed> ) = ? [pid 5535] +++ exited with 0 +++ [pid 5517] +++ exited with 0 +++ [pid 5534] +++ exited with 0 +++ [pid 5516] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5516, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5540 attached , child_tidptr=0x555555fe45d0) = 5540 [pid 5540] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5540] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5540] setpgid(0, 0) = 0 [pid 5540] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5540] write(3, "1000", 4) = 4 [pid 5540] close(3) = 0 [pid 5540] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5540] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5540] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5541 attached , parent_tid=[5541], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5541 [pid 5540] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5541] set_robust_list(0x7f50b019c9e0, 24 [pid 5540] <... futex resumed>) = 0 [pid 5540] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5541] <... set_robust_list resumed>) = 0 [pid 5541] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5541] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5541] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5541] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5518] exit_group(0 [pid 5537] <... futex resumed>) = ? [pid 5536] <... futex resumed>) = ? [pid 5519] <... ioctl resumed> ) = ? [pid 5518] <... exit_group resumed>) = ? [pid 5537] +++ exited with 0 +++ [pid 5536] +++ exited with 0 +++ [pid 5519] +++ exited with 0 +++ [pid 5518] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5518, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5542 attached , child_tidptr=0x555555fe45d0) = 5542 [pid 5542] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5542] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5542] setpgid(0, 0) = 0 [pid 5542] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5542] write(3, "1000", 4) = 4 [pid 5542] close(3) = 0 [pid 5542] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5542] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5543], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5543 [pid 5542] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5543 attached [pid 5543] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5543] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5543] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5543] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5543] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5522] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5522] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5522] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5522] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5544 attached , parent_tid=[5544], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5544 [pid 5522] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5544] set_robust_list(0x7f50b017b9e0, 24 [pid 5522] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5544] <... set_robust_list resumed>) = 0 [pid 5522] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5522] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5545], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5545 [pid 5522] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5522] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5545 attached [pid 5545] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5545] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5545] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5544] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5522] <... futex resumed>) = 0 [pid 5545] <... futex resumed>) = 1 [pid 5545] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5544] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5544] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5544] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5522] exit_group(0 [pid 5545] <... futex resumed>) = ? [pid 5544] <... futex resumed>) = ? [pid 5523] <... ioctl resumed> ) = ? [pid 5545] +++ exited with 0 +++ [pid 5544] +++ exited with 0 +++ [pid 5523] +++ exited with 0 +++ [pid 5522] <... exit_group resumed>) = ? [pid 5522] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5522, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5546 attached , child_tidptr=0x555555fe45d0) = 5546 [pid 5546] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5546] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5546] setpgid(0, 0) = 0 [pid 5546] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5546] write(3, "1000", 4) = 4 [pid 5546] close(3) = 0 [pid 5546] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5546] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5546] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5547], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5547 [pid 5546] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5547 attached [pid 5546] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5547] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5547] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5547] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5547] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5547] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5547] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5528] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5528] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5528] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5528] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5548], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5548 ./strace-static-x86_64: Process 5548 attached [pid 5548] set_robust_list(0x7f50b017b9e0, 24 [pid 5528] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... set_robust_list resumed>) = 0 [pid 5528] <... futex resumed>) = 0 [pid 5548] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5528] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5548] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5528] <... futex resumed>) = 0 [pid 5548] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5528] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5548] <... futex resumed>) = 0 [pid 5528] <... mmap resumed>) = 0x7f50b013a000 [pid 5548] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5528] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5528] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5549 attached [pid 5549] set_robust_list(0x7f50b015a9e0, 24 [pid 5528] <... clone resumed>, parent_tid=[5549], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5549 [pid 5528] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5528] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5549] <... set_robust_list resumed>) = 0 [pid 5549] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5549] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5528] <... futex resumed>) = 0 [pid 5549] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5530] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5530] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5530] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5550], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5550 [pid 5530] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5530] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5530] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5551], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5551 [pid 5530] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5530] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5551 attached [pid 5551] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5551] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5551] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5530] <... futex resumed>) = 0 [pid 5551] <... futex resumed>) = 1 [pid 5551] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5550 attached [pid 5550] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5550] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5550] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5550] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5528] exit_group(0 [pid 5549] <... futex resumed>) = ? [pid 5548] <... futex resumed>) = ? [pid 5529] <... ioctl resumed> ) = ? [pid 5528] <... exit_group resumed>) = ? [pid 5549] +++ exited with 0 +++ [pid 5548] +++ exited with 0 +++ [pid 5529] +++ exited with 0 +++ [pid 5528] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5528, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5552 attached , child_tidptr=0x555555fe45d0) = 5552 [pid 5552] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5552] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5552] setpgid(0, 0) = 0 [pid 5552] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5552] write(3, "1000", 4) = 4 [pid 5552] close(3) = 0 [pid 5552] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5552] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5552] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5553 attached , parent_tid=[5553], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5553 [pid 5552] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5553] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5553] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5553] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5553] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5553] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5530] exit_group(0 [pid 5550] <... futex resumed>) = ? [pid 5531] <... ioctl resumed> ) = ? [pid 5530] <... exit_group resumed>) = ? [pid 5550] +++ exited with 0 +++ [pid 5531] +++ exited with 0 +++ [pid 5551] <... futex resumed>) = 230 [pid 5551] +++ exited with 0 +++ [pid 5530] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5530, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5554 attached , child_tidptr=0x555555fe45d0) = 5554 [pid 5554] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5554] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5554] setpgid(0, 0) = 0 [pid 5554] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5554] write(3, "1000", 4) = 4 [pid 5554] close(3) = 0 [pid 5554] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5554] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5554] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5555 attached , parent_tid=[5555], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5555 [pid 5554] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5555] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5555] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5555] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5555] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5555] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5538] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5538] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5538] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5538] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5556], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5556 [pid 5538] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5538] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5538] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5557], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5557 [pid 5538] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5538] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5556 attached [pid 5556] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5556] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5556] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5556] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5557 attached [pid 5557] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5557] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5557] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5538] <... futex resumed>) = 0 [pid 5557] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5540] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5540] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5540] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5540] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5540] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5558], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5558 [pid 5540] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5540] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5540] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5559], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5559 [pid 5540] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5540] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5558 attached [pid 5558] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5558] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5558] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5559 attached ) = 0 [pid 5559] set_robust_list(0x7f50b015a9e0, 24 [pid 5558] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5559] <... set_robust_list resumed>) = 0 [pid 5559] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5559] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5540] <... futex resumed>) = 0 [pid 5559] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5542] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5542] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5542] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5542] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5560 attached [pid 5560] set_robust_list(0x7f50b017b9e0, 24 [pid 5542] <... clone resumed>, parent_tid=[5560], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5560 [pid 5542] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5542] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5538] exit_group(0 [pid 5557] <... futex resumed>) = 231 [pid 5556] <... futex resumed>) = ? [pid 5542] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5539] <... ioctl resumed> ) = ? [pid 5538] <... exit_group resumed>) = ? [pid 5560] <... set_robust_list resumed>) = 0 [pid 5557] +++ exited with 0 +++ [pid 5556] +++ exited with 0 +++ [pid 5539] +++ exited with 0 +++ [pid 5538] +++ exited with 0 +++ [pid 5542] <... clone resumed>, parent_tid=[5561], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5561 [pid 5542] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5542] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5561 attached [pid 5561] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5561] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5561] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5542] <... futex resumed>) = 0 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5538, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5561] <... futex resumed>) = 1 [pid 5561] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5562 ./strace-static-x86_64: Process 5562 attached [pid 5560] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5560] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] set_robust_list(0x555555fe45e0, 24 [pid 5560] <... futex resumed>) = 0 [pid 5560] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] <... set_robust_list resumed>) = 0 [pid 5562] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5562] setpgid(0, 0) = 0 [pid 5562] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5562] write(3, "1000", 4) = 4 [pid 5562] close(3) = 0 [pid 5562] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5562] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5562] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5563], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5563 [pid 5562] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5562] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5563 attached [pid 5563] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5563] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5563] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5563] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5563] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5540] exit_group(0 [pid 5559] <... futex resumed>) = ? [pid 5558] <... futex resumed>) = ? [pid 5541] <... ioctl resumed> ) = ? [pid 5540] <... exit_group resumed>) = ? [pid 5559] +++ exited with 0 +++ [pid 5558] +++ exited with 0 +++ [pid 5541] +++ exited with 0 +++ [pid 5540] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5540, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5564 ./strace-static-x86_64: Process 5564 attached [pid 5564] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5564] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5564] setpgid(0, 0) = 0 [pid 5564] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5564] write(3, "1000", 4) = 4 [pid 5564] close(3) = 0 [pid 5564] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5564] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5564] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5565], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5565 [pid 5564] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5565 attached [pid 5565] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5565] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5565] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5565] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5565] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5542] exit_group(0 [pid 5561] <... futex resumed>) = ? [pid 5543] <... ioctl resumed> ) = ? [pid 5561] +++ exited with 0 +++ [pid 5560] <... futex resumed>) = ? [pid 5543] +++ exited with 0 +++ [pid 5542] <... exit_group resumed>) = ? [pid 5560] +++ exited with 0 +++ [pid 5542] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5542, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5566 attached , child_tidptr=0x555555fe45d0) = 5566 [pid 5566] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5566] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5566] setpgid(0, 0) = 0 [pid 5566] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5566] write(3, "1000", 4) = 4 [pid 5566] close(3) = 0 [pid 5566] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5566] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5566] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5567 attached , parent_tid=[5567], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5567 [pid 5566] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5567] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5567] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5567] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5567] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5566] <... futex resumed>) = 0 [pid 5567] <... ioctl resumed>, 0) = 0 [pid 5567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5567] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5566] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5546] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5546] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5546] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5546] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5568 attached , parent_tid=[5568], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5568 [pid 5546] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] set_robust_list(0x7f50b017b9e0, 24 [pid 5546] <... futex resumed>) = 0 [pid 5568] <... set_robust_list resumed>) = 0 [pid 5546] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5568] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5546] <... futex resumed>) = 0 [pid 5568] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5546] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5546] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5546] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5569], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5569 [pid 5546] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5546] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5568] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5569 attached [pid 5568] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5569] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5569] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5569] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5546] <... futex resumed>) = 0 [pid 5569] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5546] exit_group(0 [pid 5569] <... futex resumed>) = ? [pid 5568] <... futex resumed>) = ? [pid 5547] <... ioctl resumed> ) = ? [pid 5546] <... exit_group resumed>) = ? [pid 5569] +++ exited with 0 +++ [pid 5568] +++ exited with 0 +++ [pid 5547] +++ exited with 0 +++ [pid 5546] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5546, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5570 attached , child_tidptr=0x555555fe45d0) = 5570 [pid 5570] set_robust_list(0x555555fe45e0, 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 [pid 5570] close(3) = 0 [pid 5570] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5570] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5570] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5571], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5571 ./strace-static-x86_64: Process 5571 attached [pid 5571] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5571] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5571] <... futex resumed>) = 0 [pid 5571] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5570] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5571] <... openat resumed>) = 3 [pid 5571] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5571] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5571] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5552] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5552] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5552] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5552] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5572], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5572 [pid 5552] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5572 attached [pid 5572] set_robust_list(0x7f50b017b9e0, 24 [pid 5552] <... futex resumed>) = 0 [pid 5552] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5572] <... set_robust_list resumed>) = 0 [pid 5552] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5572] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5552] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5552] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5573], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5573 [pid 5572] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5572] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5552] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5572] <... futex resumed>) = 0 [pid 5552] <... futex resumed>) = 0 [pid 5552] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5572] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5573 attached [pid 5573] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5573] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5573] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5552] <... futex resumed>) = 0 [pid 5573] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5554] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5554] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5554] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5574], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5574 ./strace-static-x86_64: Process 5574 attached [pid 5554] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5574] set_robust_list(0x7f50b017b9e0, 24 [pid 5554] <... futex resumed>) = 0 [pid 5574] <... set_robust_list resumed>) = 0 [pid 5574] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5574] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5574] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5554] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5554] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5574] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5574] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5574] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5554] <... futex resumed>) = 0 [pid 5574] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5552] exit_group(0 [pid 5573] <... futex resumed>) = ? [pid 5553] <... ioctl resumed> ) = ? [pid 5572] <... futex resumed>) = ? [pid 5573] +++ exited with 0 +++ [pid 5572] +++ exited with 0 +++ [pid 5553] +++ exited with 0 +++ [pid 5552] <... exit_group resumed>) = ? [pid 5552] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5552, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5575 ./strace-static-x86_64: Process 5575 attached [pid 5575] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5575] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5575] setpgid(0, 0) = 0 [pid 5575] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5575] write(3, "1000", 4) = 4 [pid 5575] close(3) = 0 [pid 5575] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5575] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5575] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5576], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5576 [pid 5575] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5576 attached [pid 5576] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5576] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5576] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5576] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5576] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5554] exit_group(0 [pid 5574] <... futex resumed>) = ? [pid 5555] <... ioctl resumed> ) = ? [pid 5554] <... exit_group resumed>) = ? [pid 5555] +++ exited with 0 +++ [pid 5574] +++ exited with 0 +++ [pid 5554] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5554, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5577 attached , child_tidptr=0x555555fe45d0) = 5577 [pid 5577] set_robust_list(0x555555fe45e0, 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 [pid 5577] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5577] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5578], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5578 [pid 5577] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5578 attached [pid 5578] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5578] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5578] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5578] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5578] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5562] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5562] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5562] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5562] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5579], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5579 ./strace-static-x86_64: Process 5579 attached [pid 5579] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5579] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5562] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5579] <... futex resumed>) = 0 [pid 5562] <... futex resumed>) = 1 [pid 5579] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5562] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5562] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5562] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5579] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5562] <... mprotect resumed>) = 0 [pid 5579] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5579] <... futex resumed>) = 0 [pid 5579] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5580 attached [pid 5562] <... clone resumed>, parent_tid=[5580], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5580 [pid 5580] set_robust_list(0x7f50b015a9e0, 24 [pid 5562] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5580] <... set_robust_list resumed>) = 0 [pid 5562] <... futex resumed>) = 0 [pid 5562] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5580] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5580] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5562] <... futex resumed>) = 0 [pid 5580] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5564] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5564] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5564] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5564] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5581 attached , parent_tid=[5581], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5581 [pid 5581] set_robust_list(0x7f50b017b9e0, 24 [pid 5564] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... set_robust_list resumed>) = 0 [pid 5564] <... futex resumed>) = 0 [pid 5581] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5564] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5581] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5564] <... futex resumed>) = 0 [pid 5581] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5564] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5581] <... futex resumed>) = 0 [pid 5581] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5564] <... mmap resumed>) = 0x7f50b013a000 [pid 5564] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5564] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5582], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5582 ./strace-static-x86_64: Process 5582 attached [pid 5564] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5582] set_robust_list(0x7f50b015a9e0, 24 [pid 5564] <... futex resumed>) = 0 [pid 5564] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5582] <... set_robust_list resumed>) = 0 [pid 5582] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5582] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5564] <... futex resumed>) = 0 [pid 5582] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5566] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5566] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5566] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5566] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5583 attached , parent_tid=[5583], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5583 [pid 5566] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5583] set_robust_list(0x7f50b017b9e0, 24 [pid 5566] <... futex resumed>) = 0 [pid 5566] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5562] exit_group(0 [pid 5583] <... set_robust_list resumed>) = 0 [pid 5580] <... futex resumed>) = ? [pid 5579] <... futex resumed>) = ? [pid 5566] <... futex resumed>) = 0 [pid 5563] <... ioctl resumed> ) = ? [pid 5562] <... exit_group resumed>) = ? [pid 5583] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5580] +++ exited with 0 +++ [pid 5579] +++ exited with 0 +++ [pid 5566] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5563] +++ exited with 0 +++ [pid 5583] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5566] <... mmap resumed>) = 0x7f50b013a000 [pid 5583] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5566] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5562] +++ exited with 0 +++ [pid 5566] <... mprotect resumed>) = 0 [pid 5566] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5583] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5584 attached [pid 5583] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5562, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 5584] set_robust_list(0x7f50b015a9e0, 24 [pid 5566] <... clone resumed>, parent_tid=[5584], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5584 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5584] <... set_robust_list resumed>) = 0 [pid 5566] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5584] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5566] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5585 attached [pid 5584] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5566] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5585 [pid 5584] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5566] <... futex resumed>) = 0 [pid 5584] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] set_robust_list(0x555555fe45e0, 24) = 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_CLOEXEC) = 3 [pid 5585] write(3, "1000", 4) = 4 [pid 5585] close(3) = 0 [pid 5585] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5585] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5585] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5586 attached , parent_tid=[5586], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5586 [pid 5585] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5586] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5586] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5586] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5586] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5586] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5564] exit_group(0 [pid 5582] <... futex resumed>) = ? [pid 5581] <... futex resumed>) = ? [pid 5565] <... ioctl resumed> ) = ? [pid 5564] <... exit_group resumed>) = ? [pid 5582] +++ exited with 0 +++ [pid 5581] +++ exited with 0 +++ [pid 5565] +++ exited with 0 +++ [pid 5564] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5564, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5587 attached , child_tidptr=0x555555fe45d0) = 5587 [pid 5587] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5587] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5587] setpgid(0, 0) = 0 [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 [pid 5587] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5587] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5588 attached , parent_tid=[5588], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5588 [pid 5587] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5588] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5588] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5588] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5588] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5588] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5566] exit_group(0 [pid 5584] <... futex resumed>) = ? [pid 5583] <... futex resumed>) = ? [pid 5567] <... ioctl resumed> ) = ? [pid 5566] <... exit_group resumed>) = ? [pid 5584] +++ exited with 0 +++ [pid 5583] +++ exited with 0 +++ [pid 5567] +++ exited with 0 +++ [pid 5566] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5566, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5589 attached , child_tidptr=0x555555fe45d0) = 5589 [pid 5589] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5589] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5589] setpgid(0, 0) = 0 [pid 5589] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5589] write(3, "1000", 4) = 4 [pid 5589] close(3) = 0 [pid 5589] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5589] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5589] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5590 attached , parent_tid=[5590], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5590 [pid 5589] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5590] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5590] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5590] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5590] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5590] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5570] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5570] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5570] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5570] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5591 attached , parent_tid=[5591], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5591 [pid 5570] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5591] set_robust_list(0x7f50b017b9e0, 24 [pid 5570] <... mmap resumed>) = 0x7f50b013a000 [pid 5570] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5591] <... set_robust_list resumed>) = 0 [pid 5570] <... mprotect resumed>) = 0 [pid 5570] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5592], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5592 [pid 5570] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5570] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5591] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5591] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5592 attached ) = 0 [pid 5591] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5592] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5592] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5592] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5570] <... futex resumed>) = 0 [pid 5592] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5570] exit_group(0 [pid 5592] <... futex resumed>) = ? [pid 5591] <... futex resumed>) = ? [pid 5571] <... ioctl resumed> ) = ? [pid 5570] <... exit_group resumed>) = ? [pid 5591] +++ exited with 0 +++ [pid 5592] +++ exited with 0 +++ [pid 5571] +++ exited with 0 +++ [pid 5570] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5570, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5593 ./strace-static-x86_64: Process 5593 attached [pid 5593] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5593] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5593] setpgid(0, 0) = 0 [pid 5593] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5593] write(3, "1000", 4) = 4 [pid 5593] close(3) = 0 [pid 5593] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5593] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5594 attached , parent_tid=[5594], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5594 [pid 5594] set_robust_list(0x7f50b019c9e0, 24 [pid 5593] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5594] <... set_robust_list resumed>) = 0 [pid 5594] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5594] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5594] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5594] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5594] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5575] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5575] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5575] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5575] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5595 attached , parent_tid=[5595], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5595 [pid 5595] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5575] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5575] <... futex resumed>) = 0 [pid 5575] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5595] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5575] <... futex resumed>) = 0 [pid 5575] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5575] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5595] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5575] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5596 attached [pid 5595] <... futex resumed>) = 0 [pid 5575] <... clone resumed>, parent_tid=[5596], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5596 [pid 5575] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5575] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5596] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5595] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5596] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5596] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5575] <... futex resumed>) = 0 [pid 5596] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5577] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5577] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5577] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5597 attached [pid 5597] set_robust_list(0x7f50b017b9e0, 24 [pid 5577] <... clone resumed>, parent_tid=[5597], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5597 [pid 5597] <... set_robust_list resumed>) = 0 [pid 5577] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5597] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5577] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5597] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5577] <... futex resumed>) = 0 [pid 5577] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5577] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5577] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5598], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5598 ./strace-static-x86_64: Process 5598 attached [pid 5577] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5577] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5597] <... futex resumed>) = 0 [pid 5598] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5598] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5597] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5598] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5598] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5577] <... futex resumed>) = 0 [pid 5598] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5575] exit_group(0 [pid 5596] <... futex resumed>) = ? [pid 5595] <... futex resumed>) = ? [pid 5576] <... ioctl resumed> ) = ? [pid 5575] <... exit_group resumed>) = ? [pid 5596] +++ exited with 0 +++ [pid 5595] +++ exited with 0 +++ [pid 5576] +++ exited with 0 +++ [pid 5575] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5575, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5599 ./strace-static-x86_64: Process 5599 attached [pid 5599] set_robust_list(0x555555fe45e0, 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 [pid 5599] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5599] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5600 attached , parent_tid=[5600], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5600 [pid 5599] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5600] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5600] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5600] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5600] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5600] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5577] exit_group(0 [pid 5598] <... futex resumed>) = ? [pid 5597] <... futex resumed>) = ? [pid 5578] <... ioctl resumed> ) = ? [pid 5577] <... exit_group resumed>) = ? [pid 5597] +++ exited with 0 +++ [pid 5578] +++ exited with 0 +++ [pid 5598] +++ exited with 0 +++ [pid 5577] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5577, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5601 attached , child_tidptr=0x555555fe45d0) = 5601 [pid 5601] set_robust_list(0x555555fe45e0, 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", 4) = 4 [pid 5601] close(3) = 0 [pid 5601] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5601] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5601] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5602 attached , parent_tid=[5602], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5602 [pid 5602] set_robust_list(0x7f50b019c9e0, 24 [pid 5601] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5602] <... set_robust_list resumed>) = 0 [pid 5602] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5602] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5602] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5602] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5585] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5585] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5585] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5585] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5603 attached , parent_tid=[5603], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5603 [pid 5585] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5585] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5603] set_robust_list(0x7f50b017b9e0, 24 [pid 5585] <... futex resumed>) = 0 [pid 5585] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5603] <... set_robust_list resumed>) = 0 [pid 5585] <... mmap resumed>) = 0x7f50b013a000 [pid 5585] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5585] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5603] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5585] <... clone resumed>, parent_tid=[5604], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5604 [pid 5585] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5603] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5585] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5603] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5603] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5604 attached [pid 5604] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5604] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5604] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5585] <... futex resumed>) = 0 [pid 5604] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5587] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5587] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5587] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5605 attached , parent_tid=[5605], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5605 [pid 5587] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5587] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5587] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5606 attached [pid 5605] set_robust_list(0x7f50b017b9e0, 24 [pid 5587] <... clone resumed>, parent_tid=[5606], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5606 [pid 5587] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5587] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5605] <... set_robust_list resumed>) = 0 [pid 5605] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5605] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5605] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5606] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5606] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5606] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5587] <... futex resumed>) = 0 [pid 5606] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5585] exit_group(0 [pid 5604] <... futex resumed>) = ? [pid 5603] <... futex resumed>) = ? [pid 5604] +++ exited with 0 +++ [pid 5603] +++ exited with 0 +++ [pid 5586] <... ioctl resumed> ) = ? [pid 5585] <... exit_group resumed>) = ? [pid 5586] +++ exited with 0 +++ [pid 5585] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5585, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5607 attached , child_tidptr=0x555555fe45d0) = 5607 [pid 5607] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5607] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5589] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5607] <... prctl resumed>) = 0 [pid 5589] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] setpgid(0, 0 [pid 5589] <... futex resumed>) = 0 [pid 5607] <... setpgid resumed>) = 0 [pid 5589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5607] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5589] <... mmap resumed>) = 0x7f50b015b000 [pid 5607] <... openat resumed>) = 3 [pid 5589] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5607] write(3, "1000", 4 [pid 5589] <... mprotect resumed>) = 0 [pid 5607] <... write resumed>) = 4 [pid 5589] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5607] close(3) = 0 [pid 5589] <... clone resumed>, parent_tid=[5608], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5608 [pid 5607] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... futex resumed>) = 0 [pid 5589] <... futex resumed>) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5589] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... mmap resumed>) = 0x7f50b017c000 [pid 5589] <... futex resumed>) = 0 [pid 5607] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5589] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5607] <... mprotect resumed>) = 0 [pid 5589] <... mmap resumed>) = 0x7f50b013a000 [pid 5607] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5589] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5607] <... clone resumed>, parent_tid=[5609], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5609 [pid 5589] <... mprotect resumed>) = 0 [pid 5607] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5589] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5589] <... clone resumed>, parent_tid=[5610], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5610 [pid 5589] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5589] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5609 attached ./strace-static-x86_64: Process 5608 attached ./strace-static-x86_64: Process 5610 attached [pid 5610] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5608] set_robust_list(0x7f50b017b9e0, 24 [pid 5610] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5608] <... set_robust_list resumed>) = 0 [pid 5610] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5608] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5610] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5608] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5589] <... futex resumed>) = 0 [pid 5610] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5608] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5609] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5608] <... futex resumed>) = 0 [pid 5609] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5608] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5609] <... openat resumed>) = 3 [pid 5609] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5609] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5609] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5587] exit_group(0 [pid 5606] <... futex resumed>) = ? [pid 5605] <... futex resumed>) = ? [pid 5588] <... ioctl resumed> ) = ? [pid 5587] <... exit_group resumed>) = ? [pid 5606] +++ exited with 0 +++ [pid 5605] +++ exited with 0 +++ [pid 5588] +++ exited with 0 +++ [pid 5587] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5587, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5611 attached , child_tidptr=0x555555fe45d0) = 5611 [pid 5611] set_robust_list(0x555555fe45e0, 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 [pid 5611] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5611] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5612 attached , parent_tid=[5612], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5612 [pid 5611] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5612] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5612] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5612] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5612] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5612] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5612] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5589] exit_group(0 [pid 5610] <... futex resumed>) = ? [pid 5608] <... futex resumed>) = ? [pid 5590] <... ioctl resumed> ) = ? [pid 5589] <... exit_group resumed>) = ? [pid 5610] +++ exited with 0 +++ [pid 5608] +++ exited with 0 +++ [pid 5590] +++ exited with 0 +++ [pid 5589] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5589, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5613 attached , child_tidptr=0x555555fe45d0) = 5613 [pid 5613] set_robust_list(0x555555fe45e0, 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(3) = 0 [pid 5613] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5613] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5614], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5614 [pid 5613] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5614 attached [pid 5614] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5614] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5614] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5614] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5614] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5593] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5593] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5593] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5615], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5615 [pid 5593] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5593] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5593] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5593] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5616], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5616 [pid 5593] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5615 attached ) = 0 [pid 5615] set_robust_list(0x7f50b017b9e0, 24 [pid 5593] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5615] <... set_robust_list resumed>) = 0 [pid 5615] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 5616 attached [pid 5615] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5616] set_robust_list(0x7f50b015a9e0, 24 [pid 5615] <... futex resumed>) = 0 [pid 5616] <... set_robust_list resumed>) = 0 [pid 5615] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5616] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5616] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5593] <... futex resumed>) = 0 [pid 5616] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5593] exit_group(0 [pid 5594] <... ioctl resumed> ) = ? [pid 5616] <... futex resumed>) = ? [pid 5615] <... futex resumed>) = ? [pid 5593] <... exit_group resumed>) = ? [pid 5594] +++ exited with 0 +++ [pid 5616] +++ exited with 0 +++ [pid 5615] +++ exited with 0 +++ [pid 5593] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5593, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5617 attached , child_tidptr=0x555555fe45d0) = 5617 [pid 5617] set_robust_list(0x555555fe45e0, 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 [pid 5617] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5617] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5617] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5618 attached , parent_tid=[5618], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5618 [pid 5617] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5618] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5618] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5618] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5618] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5618] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5599] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5599] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5599] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5619 attached , parent_tid=[5619], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5619 [pid 5599] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5599] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5599] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5599] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5620 attached [pid 5619] set_robust_list(0x7f50b017b9e0, 24 [pid 5599] <... clone resumed>, parent_tid=[5620], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5620 [pid 5599] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5619] <... set_robust_list resumed>) = 0 [pid 5620] set_robust_list(0x7f50b015a9e0, 24 [pid 5599] <... futex resumed>) = 0 [pid 5599] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5620] <... set_robust_list resumed>) = 0 [pid 5619] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5620] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5620] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5619] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5599] <... futex resumed>) = 0 [pid 5620] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5619] <... futex resumed>) = 0 [pid 5619] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5601] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5601] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5601] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5621], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5621 ./strace-static-x86_64: Process 5621 attached [pid 5601] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5621] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5621] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5601] <... futex resumed>) = 0 [pid 5601] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5601] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5621] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5601] <... mprotect resumed>) = 0 [pid 5621] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5601] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5621] <... futex resumed>) = 0 [pid 5621] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5601] <... clone resumed>, parent_tid=[5622], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5622 [pid 5601] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5601] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5622 attached [pid 5622] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5622] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5622] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5601] <... futex resumed>) = 0 [pid 5622] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5599] exit_group(0 [pid 5620] <... futex resumed>) = ? [pid 5619] <... futex resumed>) = ? [pid 5599] <... exit_group resumed>) = ? [pid 5600] <... ioctl resumed> ) = ? [pid 5620] +++ exited with 0 +++ [pid 5619] +++ exited with 0 +++ [pid 5600] +++ exited with 0 +++ [pid 5599] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5599, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5623 ./strace-static-x86_64: Process 5623 attached [pid 5623] set_robust_list(0x555555fe45e0, 24) = 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(3) = 0 [pid 5623] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5623] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5624 attached , parent_tid=[5624], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5624 [pid 5623] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5624] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5624] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5624] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5624] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5624] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5601] exit_group(0 [pid 5622] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5602] <... ioctl resumed> ) = ? [pid 5621] <... futex resumed>) = ? [pid 5602] +++ exited with 0 +++ [pid 5601] <... exit_group resumed>) = ? [pid 5622] +++ exited with 0 +++ [pid 5621] +++ exited with 0 +++ [pid 5601] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5601, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5625 attached , child_tidptr=0x555555fe45d0) = 5625 [pid 5625] set_robust_list(0x555555fe45e0, 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 [pid 5625] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5625] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5626 attached , parent_tid=[5626], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5626 [pid 5625] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5626] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5626] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5626] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5626] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5626] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5607] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5607] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5607] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5607] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5627 attached [pid 5627] set_robust_list(0x7f50b017b9e0, 24 [pid 5607] <... clone resumed>, parent_tid=[5627], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5627 [pid 5607] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5607] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5627] <... set_robust_list resumed>) = 0 [pid 5607] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5627] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5607] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5607] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5627] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5607] <... clone resumed>, parent_tid=[5628], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5628 [pid 5607] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5627] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5607] <... futex resumed>) = 0 [pid 5607] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5628 attached [pid 5628] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5627] <... futex resumed>) = 0 [pid 5628] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5627] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5628] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5628] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5607] <... futex resumed>) = 0 [pid 5628] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5611] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5611] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5611] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5629], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5629 [pid 5611] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5611] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5611] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5630], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5630 [pid 5611] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5611] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5629 attached [pid 5629] set_robust_list(0x7f50b017b9e0, 24) = 0 ./strace-static-x86_64: Process 5630 attached [pid 5629] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5629] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5629] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5630] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5630] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5630] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5611] <... futex resumed>) = 0 [pid 5630] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5607] exit_group(0 [pid 5628] <... futex resumed>) = ? [pid 5627] <... futex resumed>) = ? [pid 5609] <... ioctl resumed> ) = ? [pid 5607] <... exit_group resumed>) = ? [pid 5628] +++ exited with 0 +++ [pid 5627] +++ exited with 0 +++ [pid 5609] +++ exited with 0 +++ [pid 5607] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5607, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5631 ./strace-static-x86_64: Process 5631 attached [pid 5631] set_robust_list(0x555555fe45e0, 24 [pid 5613] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5631] <... set_robust_list resumed>) = 0 [pid 5613] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5631] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5613] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5632 attached , parent_tid=[5632], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5632 [pid 5613] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5632] set_robust_list(0x7f50b017b9e0, 24 [pid 5613] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5613] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5613] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5632] <... set_robust_list resumed>) = 0 [pid 5613] <... clone resumed>, parent_tid=[5633], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5633 [pid 5613] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5613] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5632] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5632] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5633 attached [pid 5631] <... prctl resumed>) = 0 [pid 5632] <... futex resumed>) = 0 [pid 5632] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] setpgid(0, 0 [pid 5633] set_robust_list(0x7f50b015a9e0, 24 [pid 5631] <... setpgid resumed>) = 0 [pid 5631] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5633] <... set_robust_list resumed>) = 0 [pid 5633] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5633] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5631] <... openat resumed>) = 3 [pid 5613] <... futex resumed>) = 0 [pid 5633] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] write(3, "1000", 4) = 4 [pid 5631] close(3) = 0 [pid 5631] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5631] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5631] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5634], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5634 [pid 5631] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5634 attached [pid 5634] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5634] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5634] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5634] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5634] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5611] exit_group(0 [pid 5630] <... futex resumed>) = ? [pid 5629] <... futex resumed>) = ? [pid 5612] <... ioctl resumed> ) = ? [pid 5611] <... exit_group resumed>) = ? [pid 5630] +++ exited with 0 +++ [pid 5629] +++ exited with 0 +++ [pid 5612] +++ exited with 0 +++ [pid 5611] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5611, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5635 attached [pid 5635] set_robust_list(0x555555fe45e0, 24 [pid 3607] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5635 [pid 5635] <... set_robust_list resumed>) = 0 [pid 5635] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5635] setpgid(0, 0) = 0 [pid 5635] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5635] write(3, "1000", 4) = 4 [pid 5635] close(3) = 0 [pid 5635] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5635] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5636], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5636 ./strace-static-x86_64: Process 5636 attached [pid 5635] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5636] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5636] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5636] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5636] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5636] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5613] exit_group(0 [pid 5633] <... futex resumed>) = ? [pid 5614] <... ioctl resumed> ) = ? [pid 5632] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5633] +++ exited with 0 +++ [pid 5614] +++ exited with 0 +++ [pid 5632] +++ exited with 0 +++ [pid 5613] <... exit_group resumed>) = ? [pid 5613] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5613, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5637 ./strace-static-x86_64: Process 5637 attached [pid 5637] set_robust_list(0x555555fe45e0, 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 [pid 5637] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5637] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5637] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5638], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5638 ./strace-static-x86_64: Process 5638 attached [pid 5638] set_robust_list(0x7f50b019c9e0, 24 [pid 5637] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5638] <... set_robust_list resumed>) = 0 [pid 5638] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5638] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5638] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5638] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5617] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5617] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5617] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5617] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5639 attached , parent_tid=[5639], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5639 [pid 5639] set_robust_list(0x7f50b017b9e0, 24 [pid 5617] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5639] <... set_robust_list resumed>) = 0 [pid 5617] <... futex resumed>) = 0 [pid 5617] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5617] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5639] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5617] <... mprotect resumed>) = 0 [pid 5639] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5617] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5639] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5617] <... clone resumed>, parent_tid=[5640], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5640 [pid 5617] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5639] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5640 attached [pid 5640] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5640] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5640] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5617] <... futex resumed>) = 0 [pid 5640] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5617] exit_group(0 [pid 5618] <... ioctl resumed> ) = ? [pid 5617] <... exit_group resumed>) = ? [pid 5618] +++ exited with 0 +++ [pid 5640] <... futex resumed>) = ? [pid 5639] <... futex resumed>) = ? [pid 5640] +++ exited with 0 +++ [pid 5639] +++ exited with 0 +++ [pid 5617] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5617, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5641 attached , child_tidptr=0x555555fe45d0) = 5641 [pid 5641] set_robust_list(0x555555fe45e0, 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 [pid 5641] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5641] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5642], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5642 [pid 5641] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5642 attached [pid 5642] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5641] <... futex resumed>) = 0 [pid 5642] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5641] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5642] <... openat resumed>) = 3 [pid 5642] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5642] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5642] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5623] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5623] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5623] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5643 attached , parent_tid=[5643], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5643 [pid 5643] set_robust_list(0x7f50b017b9e0, 24 [pid 5623] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5623] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5623] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5623] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5644], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5644 [pid 5623] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5644 attached [pid 5623] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5643] <... set_robust_list resumed>) = 0 [pid 5644] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5643] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5644] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5643] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5644] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5643] <... futex resumed>) = 0 [pid 5644] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5643] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5644] <... futex resumed>) = 1 [pid 5623] <... futex resumed>) = 0 [pid 5644] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5625] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5625] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5625] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5645 attached , parent_tid=[5645], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5645 [pid 5645] set_robust_list(0x7f50b017b9e0, 24 [pid 5625] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5645] <... set_robust_list resumed>) = 0 [pid 5625] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5625] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5625] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5646 attached [pid 5645] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5625] <... clone resumed>, parent_tid=[5646], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5646 [pid 5625] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5625] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5645] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5645] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5645] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5646] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5646] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5646] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5625] <... futex resumed>) = 0 [pid 5646] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5623] exit_group(0) = ? [pid 5644] <... futex resumed>) = 230 [pid 5643] <... futex resumed>) = ? [pid 5644] +++ exited with 0 +++ [pid 5624] <... ioctl resumed> ) = ? [pid 5643] +++ exited with 0 +++ [pid 5624] +++ exited with 0 +++ [pid 5623] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5623, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5647 attached , child_tidptr=0x555555fe45d0) = 5647 [pid 5647] set_robust_list(0x555555fe45e0, 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 [pid 5647] write(3, "1000", 4) = 4 [pid 5647] close(3) = 0 [pid 5647] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5647] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5648 attached , parent_tid=[5648], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5648 [pid 5647] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5648] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5648] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5648] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5648] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5648] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5625] exit_group(0 [pid 5646] <... futex resumed>) = ? [pid 5645] <... futex resumed>) = ? [pid 5626] <... ioctl resumed> ) = ? [pid 5625] <... exit_group resumed>) = ? [pid 5646] +++ exited with 0 +++ [pid 5645] +++ exited with 0 +++ [pid 5626] +++ exited with 0 +++ [pid 5625] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5625, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5649 attached , child_tidptr=0x555555fe45d0) = 5649 [pid 5649] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5649] prctl(PR_SET_PDEATHSIG, SIGKILL) = 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 [pid 5649] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5649] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5649] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5650], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5650 ./strace-static-x86_64: Process 5650 attached [pid 5649] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5650] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5650] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5650] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5650] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5650] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5631] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5631] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5631] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5631] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5631] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5651], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5651 [pid 5631] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5651 attached [pid 5651] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5651] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5651] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5651] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5631] <... futex resumed>) = 1 [pid 5631] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5651] <... futex resumed>) = 0 [pid 5631] <... futex resumed>) = 0 [pid 5631] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5651] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5651] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5631] <... futex resumed>) = 0 [pid 5651] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5635] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5635] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5635] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5652 attached [pid 5652] set_robust_list(0x7f50b017b9e0, 24 [pid 5635] <... clone resumed>, parent_tid=[5652], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5652 [pid 5635] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5652] <... set_robust_list resumed>) = 0 [pid 5635] <... mmap resumed>) = 0x7f50b013a000 [pid 5635] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5652] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5635] <... mprotect resumed>) = 0 [pid 5652] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5635] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5652] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5635] <... clone resumed>, parent_tid=[5653], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5653 [pid 5635] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5652] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... futex resumed>) = 0 [pid 5635] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5653 attached [pid 5653] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5653] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5653] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5653] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5635] <... futex resumed>) = 0 [pid 5631] exit_group(0 [pid 5651] <... futex resumed>) = ? [pid 5634] <... ioctl resumed> ) = ? [pid 5631] <... exit_group resumed>) = ? [pid 5651] +++ exited with 0 +++ [pid 5634] +++ exited with 0 +++ [pid 5631] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5631, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5637] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5637] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5637] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5637] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5654], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5654 [pid 5637] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5637] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5637] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5637] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5655], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5655 [pid 5637] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 5637] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5654 attached [pid 5654] set_robust_list(0x7f50b017b9e0, 24 [pid 3609] <... restart_syscall resumed>) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5654] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5654] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5654] <... futex resumed>) = 0 [pid 5654] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5656 ./strace-static-x86_64: Process 5656 attached [pid 5656] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 5655 attached ) = 0 [pid 5655] set_robust_list(0x7f50b015a9e0, 24 [pid 5656] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5655] <... set_robust_list resumed>) = 0 [pid 5656] <... prctl resumed>) = 0 [pid 5656] setpgid(0, 0 [pid 5655] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5656] <... setpgid resumed>) = 0 [pid 5656] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5655] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5656] <... openat resumed>) = 3 [pid 5656] write(3, "1000", 4) = 4 [pid 5656] close(3) = 0 [pid 5656] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5655] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 0 [pid 5637] <... futex resumed>) = 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5655] <... futex resumed>) = 1 [pid 5656] <... mmap resumed>) = 0x7f50b017c000 [pid 5655] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5656] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5657], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5657 [pid 5656] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5657 attached [pid 5657] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5657] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5657] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5657] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5635] exit_group(0 [pid 5653] <... futex resumed>) = ? [pid 5652] <... futex resumed>) = ? [pid 5636] <... ioctl resumed> ) = ? [pid 5635] <... exit_group resumed>) = ? [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5653] +++ exited with 0 +++ [pid 5652] +++ exited with 0 +++ [pid 5636] +++ exited with 0 +++ [pid 5657] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5635] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5635, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5657] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5658 attached , child_tidptr=0x555555fe45d0) = 5658 [pid 5658] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5658] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5658] setpgid(0, 0) = 0 [pid 5658] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5658] write(3, "1000", 4) = 4 [pid 5658] close(3) = 0 [pid 5658] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5658] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5658] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5659 attached [pid 5659] set_robust_list(0x7f50b019c9e0, 24 [pid 5658] <... clone resumed>, parent_tid=[5659], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5659 [pid 5659] <... set_robust_list resumed>) = 0 [pid 5658] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5659] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5658] <... futex resumed>) = 0 [pid 5659] <... openat resumed>) = 3 [pid 5658] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5659] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5659] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5659] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5637] exit_group(0 [pid 5655] <... futex resumed>) = ? [pid 5638] <... ioctl resumed> ) = ? [pid 5637] <... exit_group resumed>) = ? [pid 5655] +++ exited with 0 +++ [pid 5654] <... futex resumed>) = ? [pid 5638] +++ exited with 0 +++ [pid 5654] +++ exited with 0 +++ [pid 5637] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5660 ./strace-static-x86_64: Process 5660 attached [pid 5660] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5660] setpgid(0, 0) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5660] write(3, "1000", 4) = 4 [pid 5660] close(3) = 0 [pid 5660] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5660] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5660] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5661], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5661 [pid 5660] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5661 attached [pid 5661] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5661] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5661] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5661] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5661] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5641] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5641] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5641] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5662], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5662 [pid 5641] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5641] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5641] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5663], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5663 [pid 5641] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5641] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5662 attached [pid 5662] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5662] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5662] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5663 attached [pid 5662] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5663] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5663] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5663] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5641] <... futex resumed>) = 0 [pid 5663] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5641] exit_group(0 [pid 5663] <... futex resumed>) = ? [pid 5662] <... futex resumed>) = ? [pid 5642] <... ioctl resumed> ) = ? [pid 5641] <... exit_group resumed>) = ? [pid 5642] +++ exited with 0 +++ [pid 5663] +++ exited with 0 +++ [pid 5662] +++ exited with 0 +++ [pid 5641] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5641, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5664 attached , child_tidptr=0x555555fe45d0) = 5664 [pid 5664] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5664] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5664] setpgid(0, 0) = 0 [pid 5664] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5664] write(3, "1000", 4) = 4 [pid 5664] close(3) = 0 [pid 5664] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5664] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5664] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5665 attached [pid 5665] set_robust_list(0x7f50b019c9e0, 24 [pid 5664] <... clone resumed>, parent_tid=[5665], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5665 [pid 5665] <... set_robust_list resumed>) = 0 [pid 5665] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5665] <... futex resumed>) = 0 [pid 5665] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5664] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5665] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5665] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5665] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5647] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5647] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5647] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5666 attached , parent_tid=[5666], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5666 [pid 5666] set_robust_list(0x7f50b017b9e0, 24 [pid 5647] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... set_robust_list resumed>) = 0 [pid 5647] <... futex resumed>) = 0 [pid 5666] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5647] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5666] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5647] <... futex resumed>) = 0 [pid 5666] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5647] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5666] <... futex resumed>) = 0 [pid 5647] <... mmap resumed>) = 0x7f50b013a000 [pid 5666] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5647] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5667 attached [pid 5667] set_robust_list(0x7f50b015a9e0, 24 [pid 5647] <... clone resumed>, parent_tid=[5667], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5667 [pid 5647] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5647] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5667] <... set_robust_list resumed>) = 0 [pid 5667] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5667] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5647] <... futex resumed>) = 0 [pid 5667] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5649] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5649] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5649] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5649] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5649] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5668], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5668 [pid 5649] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5649] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5649] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5669], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5669 [pid 5649] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5649] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5668 attached [pid 5668] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5668] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5668] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5668] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5669 attached [pid 5669] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5669] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5669] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5649] <... futex resumed>) = 0 [pid 5669] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5647] exit_group(0 [pid 5667] <... futex resumed>) = ? [pid 5666] <... futex resumed>) = ? [pid 5647] <... exit_group resumed>) = ? [pid 5667] +++ exited with 0 +++ [pid 5666] +++ exited with 0 +++ [pid 5648] <... ioctl resumed> ) = ? [pid 5648] +++ exited with 0 +++ [pid 5647] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5647, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5670 ./strace-static-x86_64: Process 5670 attached [pid 5670] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5670] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5670] setpgid(0, 0) = 0 [pid 5670] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5670] write(3, "1000", 4) = 4 [pid 5670] close(3) = 0 [pid 5670] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5670] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5670] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5671], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5671 [pid 5670] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5671 attached [pid 5670] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5671] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5671] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5671] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5671] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5671] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5671] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5649] exit_group(0 [pid 5669] <... futex resumed>) = ? [pid 5668] <... futex resumed>) = ? [pid 5650] <... ioctl resumed> ) = ? [pid 5649] <... exit_group resumed>) = ? [pid 5669] +++ exited with 0 +++ [pid 5668] +++ exited with 0 +++ [pid 5650] +++ exited with 0 +++ [pid 5649] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5649, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5672 attached , child_tidptr=0x555555fe45d0) = 5672 [pid 5672] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5672] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5672] setpgid(0, 0) = 0 [pid 5672] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5672] write(3, "1000", 4) = 4 [pid 5672] close(3) = 0 [pid 5672] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5672] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5673 attached , parent_tid=[5673], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5673 [pid 5673] set_robust_list(0x7f50b019c9e0, 24 [pid 5672] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5673] <... set_robust_list resumed>) = 0 [pid 5673] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5673] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5673] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5673] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5656] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5656] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5656] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5656] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5674], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5674 ./strace-static-x86_64: Process 5674 attached [pid 5656] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] set_robust_list(0x7f50b017b9e0, 24 [pid 5656] <... futex resumed>) = 0 [pid 5656] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5656] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5656] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5674] <... set_robust_list resumed>) = 0 [pid 5656] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5674] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5656] <... clone resumed>, parent_tid=[5675], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5675 [pid 5674] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5656] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5674] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5656] <... futex resumed>) = 0 [pid 5674] <... futex resumed>) = 0 [pid 5656] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5674] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5675 attached [pid 5675] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5675] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5675] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5656] <... futex resumed>) = 0 [pid 5675] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5658] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5658] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5658] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5676], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5676 [pid 5658] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5658] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5658] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5658] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5658] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5677], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5677 [pid 5658] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5676 attached ) = 0 [pid 5676] set_robust_list(0x7f50b017b9e0, 24 [pid 5658] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5677 attached [pid 5676] <... set_robust_list resumed>) = 0 [pid 5677] set_robust_list(0x7f50b015a9e0, 24 [pid 5676] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5677] <... set_robust_list resumed>) = 0 [pid 5676] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5677] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5676] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5677] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5676] <... futex resumed>) = 0 [pid 5677] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5676] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5677] <... futex resumed>) = 1 [pid 5658] <... futex resumed>) = 0 [pid 5677] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5656] exit_group(0 [pid 5657] <... ioctl resumed>) = ? [pid 5656] <... exit_group resumed>) = ? [pid 5674] <... futex resumed>) = 230 [pid 5675] <... futex resumed>) = ? [pid 5674] +++ exited with 0 +++ [pid 5675] +++ exited with 0 +++ [pid 5657] +++ exited with 0 +++ [pid 5656] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5656, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5678 attached , child_tidptr=0x555555fe45d0) = 5678 [pid 5678] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5678] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5660] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5678] setpgid(0, 0 [pid 5660] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... setpgid resumed>) = 0 [pid 5660] <... futex resumed>) = 0 [pid 5678] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] <... openat resumed>) = 3 [pid 5660] <... mmap resumed>) = 0x7f50b015b000 [pid 5678] write(3, "1000", 4 [pid 5660] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5678] <... write resumed>) = 4 [pid 5660] <... mprotect resumed>) = 0 [pid 5678] close(3 [pid 5660] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5678] <... close resumed>) = 0 [pid 5678] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] <... clone resumed>, parent_tid=[5679], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5679 [pid 5678] <... futex resumed>) = 0 [pid 5660] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5660] <... futex resumed>) = 0 [pid 5678] <... mmap resumed>) = 0x7f50b017c000 [pid 5660] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 5660] <... futex resumed>) = 0 [pid 5678] <... mprotect resumed>) = 0 [pid 5660] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5678] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5660] <... mmap resumed>) = 0x7f50b013a000 [pid 5660] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5678] <... clone resumed>, parent_tid=[5680], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5680 [pid 5660] <... mprotect resumed>) = 0 [pid 5678] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5660] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5681 attached ./strace-static-x86_64: Process 5679 attached [pid 5678] <... futex resumed>) = 0 [pid 5678] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5660] <... clone resumed>, parent_tid=[5681], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5681 [pid 5660] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5660] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5680 attached [pid 5680] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5679] set_robust_list(0x7f50b017b9e0, 24 [pid 5681] set_robust_list(0x7f50b015a9e0, 24 [pid 5680] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5679] <... set_robust_list resumed>) = 0 [pid 5680] <... openat resumed>) = 3 [pid 5679] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5680] ioctl(3, USB_RAW_IOCTL_INIT [pid 5679] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5680] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5679] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5681] <... set_robust_list resumed>) = 0 [pid 5680] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5679] <... futex resumed>) = 0 [pid 5681] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5680] <... ioctl resumed>, 0) = 0 [pid 5679] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5680] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5680] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5681] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5681] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5660] <... futex resumed>) = 0 [pid 5681] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5658] exit_group(0 [pid 5677] <... futex resumed>) = ? [pid 5676] <... futex resumed>) = ? [pid 5659] <... ioctl resumed> ) = ? [pid 5658] <... exit_group resumed>) = ? [pid 5659] +++ exited with 0 +++ [pid 5677] +++ exited with 0 +++ [pid 5676] +++ exited with 0 +++ [pid 5658] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5658, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5682 attached , child_tidptr=0x555555fe45d0) = 5682 [pid 5682] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5682] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5682] setpgid(0, 0) = 0 [pid 5682] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5682] write(3, "1000", 4) = 4 [pid 5682] close(3) = 0 [pid 5682] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5682] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5682] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5683], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5683 ./strace-static-x86_64: Process 5683 attached [pid 5683] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5683] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5683] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5682] <... futex resumed>) = 0 [pid 5683] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5682] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5683] <... openat resumed>) = 3 [pid 5683] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5683] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5683] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5683] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5660] exit_group(0 [pid 5681] <... futex resumed>) = ? [pid 5679] <... futex resumed>) = ? [pid 5661] <... ioctl resumed> ) = ? [pid 5660] <... exit_group resumed>) = ? [pid 5681] +++ exited with 0 +++ [pid 5679] +++ exited with 0 +++ [pid 5661] +++ exited with 0 +++ [pid 5660] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5660, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5684 ./strace-static-x86_64: Process 5684 attached [pid 5684] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5684] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5684] setpgid(0, 0) = 0 [pid 5684] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5684] write(3, "1000", 4) = 4 [pid 5684] close(3) = 0 [pid 5684] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5684] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5684] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5685], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5685 [pid 5684] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5685 attached [pid 5685] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5685] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5685] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5685] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5685] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5664] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5664] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5664] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5664] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5686 attached , parent_tid=[5686], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5686 [pid 5664] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5664] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5664] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5687], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5687 [pid 5664] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5664] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5686] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5686] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5686] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5686] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5687 attached [pid 5687] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5687] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5687] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5664] <... futex resumed>) = 0 [pid 5687] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5664] exit_group(0 [pid 5687] <... futex resumed>) = ? [pid 5686] <... futex resumed>) = ? [pid 5665] <... ioctl resumed> ) = ? [pid 5664] <... exit_group resumed>) = ? [pid 5687] +++ exited with 0 +++ [pid 5686] +++ exited with 0 +++ [pid 5665] +++ exited with 0 +++ [pid 5664] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5664, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5688 attached , child_tidptr=0x555555fe45d0) = 5688 [pid 5688] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5688] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5688] setpgid(0, 0) = 0 [pid 5688] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5688] write(3, "1000", 4) = 4 [pid 5688] close(3) = 0 [pid 5688] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5688] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5688] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5689 attached [pid 5689] set_robust_list(0x7f50b019c9e0, 24 [pid 5688] <... clone resumed>, parent_tid=[5689], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5689 [pid 5689] <... set_robust_list resumed>) = 0 [pid 5688] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5689] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5688] <... futex resumed>) = 0 [pid 5689] <... openat resumed>) = 3 [pid 5688] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5689] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5689] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5689] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5689] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5670] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5670] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5670] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5670] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5690 attached , parent_tid=[5690], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5690 [pid 5690] set_robust_list(0x7f50b017b9e0, 24 [pid 5670] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] <... set_robust_list resumed>) = 0 [pid 5670] <... futex resumed>) = 0 [pid 5670] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5690] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5670] <... futex resumed>) = 0 [pid 5690] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5670] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5690] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5670] <... mmap resumed>) = 0x7f50b013a000 [pid 5670] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5670] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5691], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5691 ./strace-static-x86_64: Process 5691 attached [pid 5670] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5670] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5690] <... futex resumed>) = 0 [pid 5691] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5691] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5690] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5691] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5691] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5670] <... futex resumed>) = 0 [pid 5691] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5672] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5672] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5672] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5692], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5692 [pid 5672] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5672] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5672] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5693], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5693 [pid 5672] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5672] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5693 attached [pid 5693] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5693] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5692 attached [pid 5692] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5692] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5693] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5693] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5672] <... futex resumed>) = 0 [pid 5692] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5693] <... futex resumed>) = 1 [pid 5692] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5693] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5692] <... futex resumed>) = 0 [pid 5692] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5670] exit_group(0 [pid 5691] <... futex resumed>) = ? [pid 5690] <... futex resumed>) = ? [pid 5671] <... ioctl resumed> ) = ? [pid 5670] <... exit_group resumed>) = ? [pid 5691] +++ exited with 0 +++ [pid 5690] +++ exited with 0 +++ [pid 5671] +++ exited with 0 +++ [pid 5670] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5670, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5694 attached , child_tidptr=0x555555fe45d0) = 5694 [pid 5694] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5694] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5694] setpgid(0, 0) = 0 [pid 5694] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5694] write(3, "1000", 4) = 4 [pid 5694] close(3) = 0 [pid 5694] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5694] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5694] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5695 attached , parent_tid=[5695], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5695 [pid 5694] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5695] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5695] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5695] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5695] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5695] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5672] exit_group(0 [pid 5693] <... futex resumed>) = ? [pid 5692] <... futex resumed>) = ? [pid 5673] <... ioctl resumed> ) = ? [pid 5693] +++ exited with 0 +++ [pid 5692] +++ exited with 0 +++ [pid 5673] +++ exited with 0 +++ [pid 5672] <... exit_group resumed>) = ? [pid 5672] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5672, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5696 attached , child_tidptr=0x555555fe45d0) = 5696 [pid 5696] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5696] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5696] setpgid(0, 0) = 0 [pid 5696] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5696] write(3, "1000", 4) = 4 [pid 5696] close(3) = 0 [pid 5696] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5696] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5696] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5697 attached , parent_tid=[5697], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5697 [pid 5697] set_robust_list(0x7f50b019c9e0, 24 [pid 5696] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5697] <... set_robust_list resumed>) = 0 [pid 5697] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5697] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5697] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5697] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5697] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5678] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5678] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5678] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5678] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5698], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5698 [pid 5678] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5678] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5678] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5699], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5699 [pid 5678] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5678] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5699 attached [pid 5699] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5699] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5698 attached [pid 5698] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5698] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5699] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5699] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5678] <... futex resumed>) = 0 [pid 5699] <... futex resumed>) = 1 [pid 5698] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5699] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5698] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5698] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5682] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5682] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5682] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5700 attached [pid 5700] set_robust_list(0x7f50b017b9e0, 24 [pid 5682] <... clone resumed>, parent_tid=[5700], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5700 [pid 5682] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5700] <... set_robust_list resumed>) = 0 [pid 5682] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5682] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5682] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5701 attached [pid 5700] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5682] <... clone resumed>, parent_tid=[5701], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5701 [pid 5682] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5682] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5701] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5701] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5701] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5682] <... futex resumed>) = 0 [pid 5701] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5700] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5700] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5700] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5678] exit_group(0) = ? [pid 5699] <... futex resumed>) = ? [pid 5698] <... futex resumed>) = ? [pid 5680] <... ioctl resumed> ) = ? [pid 5699] +++ exited with 0 +++ [pid 5698] +++ exited with 0 +++ [pid 5680] +++ exited with 0 +++ [pid 5678] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5678, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5702 ./strace-static-x86_64: Process 5702 attached [pid 5702] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5702] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5702] setpgid(0, 0) = 0 [pid 5702] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5702] write(3, "1000", 4) = 4 [pid 5702] close(3) = 0 [pid 5702] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5702] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5702] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5703 attached , parent_tid=[5703], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5703 [pid 5703] set_robust_list(0x7f50b019c9e0, 24 [pid 5702] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5684] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5684] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] <... futex resumed>) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5702] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5684] <... mmap resumed>) = 0x7f50b015b000 [pid 5684] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5684] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5704], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5704 [pid 5684] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5684] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5703] <... set_robust_list resumed>) = 0 [pid 5684] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5703] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5684] <... mmap resumed>) = 0x7f50b013a000 [pid 5703] <... openat resumed>) = 3 [pid 5684] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5703] ioctl(3, USB_RAW_IOCTL_INIT [pid 5684] <... mprotect resumed>) = 0 [pid 5703] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5684] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5703] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 5705 attached ./strace-static-x86_64: Process 5704 attached [pid 5684] <... clone resumed>, parent_tid=[5705], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5705 [pid 5705] set_robust_list(0x7f50b015a9e0, 24 [pid 5704] set_robust_list(0x7f50b017b9e0, 24 [pid 5703] <... ioctl resumed>, 0) = 0 [pid 5684] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5684] <... futex resumed>) = 0 [pid 5703] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5684] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5703] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5705] <... set_robust_list resumed>) = 0 [pid 5705] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5705] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5684] <... futex resumed>) = 0 [pid 5705] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5704] <... set_robust_list resumed>) = 0 [pid 5704] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5704] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5704] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5682] exit_group(0 [pid 5701] <... futex resumed>) = ? [pid 5700] <... futex resumed>) = ? [pid 5683] <... ioctl resumed> ) = ? [pid 5682] <... exit_group resumed>) = ? [pid 5701] +++ exited with 0 +++ [pid 5700] +++ exited with 0 +++ [pid 5683] +++ exited with 0 +++ [pid 5682] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5682, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5706 ./strace-static-x86_64: Process 5706 attached [pid 5706] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5706] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5706] setpgid(0, 0) = 0 [pid 5706] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5706] write(3, "1000", 4) = 4 [pid 5706] close(3) = 0 [pid 5706] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5706] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5706] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5707], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5707 ./strace-static-x86_64: Process 5707 attached [pid 5706] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5706] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5707] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5707] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5707] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5707] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5707] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5684] exit_group(0 [pid 5704] <... futex resumed>) = ? [pid 5684] <... exit_group resumed>) = ? [pid 5704] +++ exited with 0 +++ [pid 5705] <... futex resumed>) = ? [pid 5685] <... ioctl resumed> ) = ? [pid 5685] +++ exited with 0 +++ [pid 5705] +++ exited with 0 +++ [pid 5684] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5684, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5708 ./strace-static-x86_64: Process 5708 attached [pid 5708] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5708] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5708] setpgid(0, 0) = 0 [pid 5708] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5708] write(3, "1000", 4) = 4 [pid 5708] close(3) = 0 [pid 5708] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5708] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5708] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5709], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5709 ./strace-static-x86_64: Process 5709 attached [pid 5708] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5709] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5709] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5709] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5709] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5709] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5688] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5688] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5688] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5688] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5710], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5710 [pid 5688] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5688] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5688] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5711], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5711 [pid 5688] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5688] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5711 attached [pid 5711] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5711] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5711] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5688] <... futex resumed>) = 0 [pid 5711] <... futex resumed>) = 1 [pid 5711] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5710 attached [pid 5710] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5710] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5710] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5710] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5688] exit_group(0 [pid 5711] <... futex resumed>) = ? [pid 5688] <... exit_group resumed>) = ? [pid 5711] +++ exited with 0 +++ [pid 5710] <... futex resumed>) = ? [pid 5689] <... ioctl resumed> ) = ? [pid 5689] +++ exited with 0 +++ [pid 5710] +++ exited with 0 +++ [pid 5688] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5688, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5712 attached , child_tidptr=0x555555fe45d0) = 5712 [pid 5712] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5712] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5712] setpgid(0, 0) = 0 [pid 5712] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5712] write(3, "1000", 4) = 4 [pid 5712] close(3) = 0 [pid 5712] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5712] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5712] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5713], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5713 [pid 5712] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5712] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5713 attached [pid 5713] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5713] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5713] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5713] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5713] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5694] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5694] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5694] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5694] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5694] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5714], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5714 [pid 5694] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5694] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5694] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5694] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5715 attached , parent_tid=[5715], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5715 [pid 5715] set_robust_list(0x7f50b015a9e0, 24 [pid 5694] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5714 attached [pid 5694] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5714] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5714] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5715] <... set_robust_list resumed>) = 0 [pid 5714] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5714] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5714] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5715] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5715] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5694] <... futex resumed>) = 0 [pid 5715] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5696] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5696] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5696] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5716 attached [pid 5716] set_robust_list(0x7f50b017b9e0, 24 [pid 5696] <... clone resumed>, parent_tid=[5716], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5716 [pid 5716] <... set_robust_list resumed>) = 0 [pid 5696] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5696] <... futex resumed>) = 0 [pid 5716] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5696] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5716] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5696] <... futex resumed>) = 0 [pid 5716] <... futex resumed>) = 0 [pid 5696] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5716] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5696] <... mmap resumed>) = 0x7f50b013a000 [pid 5696] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5696] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5717 attached [pid 5717] set_robust_list(0x7f50b015a9e0, 24 [pid 5696] <... clone resumed>, parent_tid=[5717], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5717 [pid 5717] <... set_robust_list resumed>) = 0 [pid 5696] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5717] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5696] <... futex resumed>) = 0 [pid 5717] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5696] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5717] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5696] <... futex resumed>) = 0 [pid 5717] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5694] exit_group(0 [pid 5715] <... futex resumed>) = ? [pid 5714] <... futex resumed>) = ? [pid 5695] <... ioctl resumed> ) = ? [pid 5694] <... exit_group resumed>) = ? [pid 5715] +++ exited with 0 +++ [pid 5714] +++ exited with 0 +++ [pid 5695] +++ exited with 0 +++ [pid 5694] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5694, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5718 ./strace-static-x86_64: Process 5718 attached [pid 5718] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5718] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5718] setpgid(0, 0) = 0 [pid 5718] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5718] write(3, "1000", 4) = 4 [pid 5718] close(3) = 0 [pid 5718] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5718] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5718] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5719 attached , parent_tid=[5719], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5719 [pid 5718] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5719] set_robust_list(0x7f50b019c9e0, 24 [pid 5718] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5719] <... set_robust_list resumed>) = 0 [pid 5719] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5719] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5719] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5719] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5696] exit_group(0 [pid 5716] <... futex resumed>) = ? [pid 5717] <... futex resumed>) = 230 [pid 5697] <... ioctl resumed> ) = ? [pid 5696] <... exit_group resumed>) = ? [pid 5717] +++ exited with 0 +++ [pid 5697] +++ exited with 0 +++ [pid 5716] +++ exited with 0 +++ [pid 5696] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5696, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5720 ./strace-static-x86_64: Process 5720 attached [pid 5720] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5720] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5720] setpgid(0, 0) = 0 [pid 5720] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5720] write(3, "1000", 4) = 4 [pid 5720] close(3) = 0 [pid 5720] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5720] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5720] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5721], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5721 [pid 5720] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5721 attached [pid 5721] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5721] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5721] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5721] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5721] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5702] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5702] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5702] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5702] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5722 attached , parent_tid=[5722], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5722 [pid 5722] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5722] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... futex resumed>) = 0 [pid 5702] <... futex resumed>) = 1 [pid 5722] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5702] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5722] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5702] <... futex resumed>) = 0 [pid 5722] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5702] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5722] <... futex resumed>) = 0 [pid 5702] <... mmap resumed>) = 0x7f50b013a000 [pid 5722] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5702] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5702] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5723 attached , parent_tid=[5723], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5723 [pid 5702] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5702] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5723] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5723] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5723] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5702] <... futex resumed>) = 0 [pid 5723] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5706] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5706] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5706] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5706] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5724], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5724 ./strace-static-x86_64: Process 5724 attached [pid 5724] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5724] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5706] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5724] <... futex resumed>) = 0 [pid 5706] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5724] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5706] <... futex resumed>) = 0 [pid 5706] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5706] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5724] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5724] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5706] <... mprotect resumed>) = 0 [pid 5724] <... futex resumed>) = 0 [pid 5724] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5706] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5725], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5725 [pid 5706] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5706] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5725 attached [pid 5725] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5725] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5725] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5725] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5706] <... futex resumed>) = 0 [pid 5702] exit_group(0 [pid 5723] <... futex resumed>) = ? [pid 5722] <... futex resumed>) = ? [pid 5703] <... ioctl resumed> ) = ? [pid 5702] <... exit_group resumed>) = ? [pid 5723] +++ exited with 0 +++ [pid 5722] +++ exited with 0 +++ [pid 5703] +++ exited with 0 +++ [pid 5708] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5708] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5708] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5708] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5702] +++ exited with 0 +++ [pid 5708] <... clone resumed>, parent_tid=[5726], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5726 ./strace-static-x86_64: Process 5726 attached [pid 5708] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5702, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 5708] <... futex resumed>) = 0 [pid 5708] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5708] <... mmap resumed>) = 0x7f50b013a000 [pid 5708] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5708] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5727 [pid 5708] <... clone resumed>, parent_tid=[5728], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5728 [pid 5708] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5708] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5727 attached ./strace-static-x86_64: Process 5728 attached [pid 5727] set_robust_list(0x555555fe45e0, 24 [pid 5726] set_robust_list(0x7f50b017b9e0, 24 [pid 5727] <... set_robust_list resumed>) = 0 [pid 5726] <... set_robust_list resumed>) = 0 [pid 5727] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5726] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5727] setpgid(0, 0) = 0 [pid 5727] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5726] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... openat resumed>) = 3 [pid 5726] <... futex resumed>) = 0 [pid 5728] set_robust_list(0x7f50b015a9e0, 24 [pid 5727] write(3, "1000", 4 [pid 5726] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5728] <... set_robust_list resumed>) = 0 [pid 5727] <... write resumed>) = 4 [pid 5727] close(3 [pid 5728] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5727] <... close resumed>) = 0 [pid 5727] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 5728] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5727] <... futex resumed>) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5728] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... mmap resumed>) = 0x7f50b017c000 [pid 5728] <... futex resumed>) = 1 [pid 5708] <... futex resumed>) = 0 [pid 5728] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5727] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5729 attached , parent_tid=[5729], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5729 [pid 5729] set_robust_list(0x7f50b019c9e0, 24 [pid 5727] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5729] <... set_robust_list resumed>) = 0 [pid 5729] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5729] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5729] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5729] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5706] exit_group(0 [pid 5725] <... futex resumed>) = ? [pid 5724] <... futex resumed>) = ? [pid 5707] <... ioctl resumed> ) = ? [pid 5706] <... exit_group resumed>) = ? [pid 5725] +++ exited with 0 +++ [pid 5724] +++ exited with 0 +++ [pid 5707] +++ exited with 0 +++ [pid 5706] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5706, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5730 attached , child_tidptr=0x555555fe45d0) = 5730 [pid 5730] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5730] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5730] setpgid(0, 0) = 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(3) = 0 [pid 5730] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5730] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5730] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5731 attached , parent_tid=[5731], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5731 [pid 5731] set_robust_list(0x7f50b019c9e0, 24 [pid 5730] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5731] <... set_robust_list resumed>) = 0 [pid 5731] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5731] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5731] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5731] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5731] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5708] exit_group(0 [pid 5728] <... futex resumed>) = ? [pid 5726] <... futex resumed>) = ? [pid 5709] <... ioctl resumed> ) = ? [pid 5708] <... exit_group resumed>) = ? [pid 5728] +++ exited with 0 +++ [pid 5726] +++ exited with 0 +++ [pid 5709] +++ exited with 0 +++ [pid 5708] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5708, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5732 attached , child_tidptr=0x555555fe45d0) = 5732 [pid 5732] set_robust_list(0x555555fe45e0, 24) = 0 [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 [pid 5732] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5732] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5732] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5733], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5733 ./strace-static-x86_64: Process 5733 attached [pid 5732] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5733] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5733] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5733] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5733] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5733] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5733] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5712] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5712] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5712] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5712] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5734 attached , parent_tid=[5734], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5734 [pid 5712] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5734] set_robust_list(0x7f50b017b9e0, 24 [pid 5712] <... futex resumed>) = 0 [pid 5734] <... set_robust_list resumed>) = 0 [pid 5712] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5734] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5712] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5712] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5712] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5734] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5712] <... clone resumed>, parent_tid=[5735], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5735 [pid 5712] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5735 attached ) = 0 [pid 5712] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5734] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5735] set_robust_list(0x7f50b015a9e0, 24 [pid 5734] <... futex resumed>) = 0 [pid 5735] <... set_robust_list resumed>) = 0 [pid 5734] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5735] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5735] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5712] <... futex resumed>) = 0 [pid 5735] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5712] exit_group(0 [pid 5734] <... futex resumed>) = ? [pid 5713] <... ioctl resumed> ) = ? [pid 5735] <... futex resumed>) = ? [pid 5734] +++ exited with 0 +++ [pid 5713] +++ exited with 0 +++ [pid 5712] <... exit_group resumed>) = ? [pid 5735] +++ exited with 0 +++ [pid 5712] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5712, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5736 attached , child_tidptr=0x555555fe45d0) = 5736 [pid 5736] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5736] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5736] setpgid(0, 0) = 0 [pid 5736] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5736] write(3, "1000", 4) = 4 [pid 5736] close(3) = 0 [pid 5736] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5736] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5736] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5737], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5737 [pid 5736] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5737 attached [pid 5737] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5737] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5737] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5737] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5737] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5718] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5718] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5718] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5718] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5738 attached [pid 5738] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5738] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] <... clone resumed>, parent_tid=[5738], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5738 [pid 5718] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5718] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5718] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5718] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5738] <... futex resumed>) = 0 [pid 5718] <... mprotect resumed>) = 0 [pid 5738] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5718] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5738] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5738] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5718] <... clone resumed>, parent_tid=[5739], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5739 [pid 5738] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5718] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5739 attached [pid 5739] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5739] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5739] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5718] <... futex resumed>) = 0 [pid 5739] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5720] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5720] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5720] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5740 attached , parent_tid=[5740], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5740 [pid 5740] set_robust_list(0x7f50b017b9e0, 24 [pid 5720] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5740] <... set_robust_list resumed>) = 0 [pid 5740] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5740] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5740] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5720] <... futex resumed>) = 0 [pid 5720] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5720] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5740] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5740] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5740] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5720] <... futex resumed>) = 0 [pid 5740] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5718] exit_group(0 [pid 5739] <... futex resumed>) = ? [pid 5738] <... futex resumed>) = ? [pid 5719] <... ioctl resumed> ) = ? [pid 5718] <... exit_group resumed>) = ? [pid 5738] +++ exited with 0 +++ [pid 5719] +++ exited with 0 +++ [pid 5739] +++ exited with 0 +++ [pid 5718] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5718, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5741 attached , child_tidptr=0x555555fe45d0) = 5741 [pid 5741] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5741] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5741] setpgid(0, 0) = 0 [pid 5741] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5741] write(3, "1000", 4) = 4 [pid 5741] close(3) = 0 [pid 5741] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5741] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5741] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5742], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5742 [pid 5741] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5742 attached [pid 5742] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5742] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5742] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5742] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5742] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5742] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5720] exit_group(0 [pid 5721] <... ioctl resumed> ) = ? [pid 5720] <... exit_group resumed>) = ? [pid 5740] <... futex resumed>) = ? [pid 5721] +++ exited with 0 +++ [pid 5740] +++ exited with 0 +++ [pid 5720] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5720, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5743 attached , child_tidptr=0x555555fe45d0) = 5743 [pid 5743] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5743] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5743] setpgid(0, 0) = 0 [pid 5743] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5743] write(3, "1000", 4) = 4 [pid 5743] close(3) = 0 [pid 5743] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5743] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5743] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5744], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5744 [pid 5743] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5744 attached [pid 5744] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5744] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5744] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5744] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5744] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5727] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5727] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5727] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5727] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5745], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5745 [pid 5727] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5727] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5727] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5746], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5746 [pid 5727] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5727] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5745 attached [pid 5745] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5745] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5746 attached [pid 5746] set_robust_list(0x7f50b015a9e0, 24 [pid 5745] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5746] <... set_robust_list resumed>) = 0 [pid 5745] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5746] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5745] <... futex resumed>) = 0 [pid 5745] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5746] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5746] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5727] <... futex resumed>) = 0 [pid 5746] <... futex resumed>) = 1 [pid 5746] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5730] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5730] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5730] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5730] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5747 attached [pid 5747] set_robust_list(0x7f50b017b9e0, 24 [pid 5730] <... clone resumed>, parent_tid=[5747], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5747 [pid 5730] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5730] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5730] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5748], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5748 [pid 5747] <... set_robust_list resumed>) = 0 [pid 5730] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5730] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5748 attached [pid 5748] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5748] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5748] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5730] <... futex resumed>) = 0 [pid 5748] <... futex resumed>) = 1 [pid 5748] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5747] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5747] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5747] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5727] exit_group(0 [pid 5746] <... futex resumed>) = ? [pid 5745] <... futex resumed>) = ? [pid 5729] <... ioctl resumed> ) = ? [pid 5727] <... exit_group resumed>) = ? [pid 5746] +++ exited with 0 +++ [pid 5745] +++ exited with 0 +++ [pid 5729] +++ exited with 0 +++ [pid 5727] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5727, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5749 ./strace-static-x86_64: Process 5749 attached [pid 5749] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5749] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5749] setpgid(0, 0) = 0 [pid 5749] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5749] write(3, "1000", 4) = 4 [pid 5749] close(3) = 0 [pid 5749] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5749] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5749] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5732] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5732] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5732] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 5750 attached ) = 0x7f50b015b000 [pid 5732] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5749] <... clone resumed>, parent_tid=[5750], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5750 [pid 5732] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5749] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5732] <... clone resumed>, parent_tid=[5751], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5751 [pid 5732] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5732] <... futex resumed>) = 0 [pid 5749] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5732] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5732] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5732] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5732] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5750] set_robust_list(0x7f50b019c9e0, 24./strace-static-x86_64: Process 5752 attached ./strace-static-x86_64: Process 5751 attached ) = 0 [pid 5732] <... clone resumed>, parent_tid=[5752], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5752 [pid 5750] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5732] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5751] set_robust_list(0x7f50b017b9e0, 24 [pid 5752] set_robust_list(0x7f50b015a9e0, 24 [pid 5751] <... set_robust_list resumed>) = 0 [pid 5750] <... openat resumed>) = 3 [pid 5732] <... futex resumed>) = 0 [pid 5751] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5750] ioctl(3, USB_RAW_IOCTL_INIT [pid 5732] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5751] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5750] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5752] <... set_robust_list resumed>) = 0 [pid 5751] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5750] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5752] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5751] <... futex resumed>) = 0 [pid 5752] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5751] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5752] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5732] <... futex resumed>) = 0 [pid 5752] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5750] <... ioctl resumed>, 0) = 0 [pid 5750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5750] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5730] exit_group(0 [pid 5748] <... futex resumed>) = ? [pid 5747] <... futex resumed>) = ? [pid 5731] <... ioctl resumed> ) = ? [pid 5730] <... exit_group resumed>) = ? [pid 5748] +++ exited with 0 +++ [pid 5747] +++ exited with 0 +++ [pid 5731] +++ exited with 0 +++ [pid 5730] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5730, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5753 attached , child_tidptr=0x555555fe45d0) = 5753 [pid 5753] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5753] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5753] setpgid(0, 0) = 0 [pid 5753] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5753] write(3, "1000", 4) = 4 [pid 5753] close(3) = 0 [pid 5753] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5753] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5753] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5754 attached , parent_tid=[5754], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5754 [pid 5753] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5754] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5754] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5754] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5754] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5754] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5754] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5732] exit_group(0 [pid 5752] <... futex resumed>) = ? [pid 5751] <... futex resumed>) = ? [pid 5733] <... ioctl resumed> ) = ? [pid 5732] <... exit_group resumed>) = ? [pid 5752] +++ exited with 0 +++ [pid 5751] +++ exited with 0 +++ [pid 5733] +++ exited with 0 +++ [pid 5732] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5732, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5755 attached , child_tidptr=0x555555fe45d0) = 5755 [pid 5755] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5755] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5755] setpgid(0, 0) = 0 [pid 5755] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5755] write(3, "1000", 4) = 4 [pid 5755] close(3) = 0 [pid 5755] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5755] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5756], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5756 [pid 5755] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5756 attached [pid 5756] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5756] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5756] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5756] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5756] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5736] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5736] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5736] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5736] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5757 attached [pid 5757] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5757] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... clone resumed>, parent_tid=[5757], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5757 [pid 5736] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5757] <... futex resumed>) = 0 [pid 5757] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5736] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5757] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5736] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5757] <... futex resumed>) = 0 [pid 5757] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] <... mprotect resumed>) = 0 [pid 5736] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5758], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5758 [pid 5736] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5736] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5758 attached [pid 5758] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5758] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5758] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5736] <... futex resumed>) = 0 [pid 5758] <... futex resumed>) = 1 [pid 5758] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5736] exit_group(0 [pid 5757] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5758] <... futex resumed>) = ? [pid 5757] +++ exited with 0 +++ [pid 5737] <... ioctl resumed> ) = ? [pid 5736] <... exit_group resumed>) = ? [pid 5758] +++ exited with 0 +++ [pid 5737] +++ exited with 0 +++ [pid 5736] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5736, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5759 attached , child_tidptr=0x555555fe45d0) = 5759 [pid 5759] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5759] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5759] setpgid(0, 0) = 0 [pid 5759] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5759] write(3, "1000", 4) = 4 [pid 5759] close(3) = 0 [pid 5759] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5759] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5759] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5760 attached , parent_tid=[5760], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5760 [pid 5759] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5760] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5760] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5760] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5760] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5760] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5760] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5741] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5741] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5741] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5741] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5761], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5761 [pid 5741] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5741] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5741] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5762], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5762 [pid 5741] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5741] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5762 attached [pid 5762] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5762] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5761 attached [pid 5761] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5762] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5761] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5762] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5741] <... futex resumed>) = 0 [pid 5762] <... futex resumed>) = 1 [pid 5761] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5762] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5761] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5761] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5743] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5743] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5743] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5743] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5763], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5763 [pid 5743] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5743] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5743] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5764], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5764 [pid 5743] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5743] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5763 attached [pid 5763] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5763] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5763] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5763] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5764 attached [pid 5764] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5764] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5764] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5743] <... futex resumed>) = 0 [pid 5764] <... futex resumed>) = 1 [pid 5764] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5741] exit_group(0 [pid 5762] <... futex resumed>) = ? [pid 5761] <... futex resumed>) = ? [pid 5742] <... ioctl resumed> ) = ? [pid 5741] <... exit_group resumed>) = ? [pid 5762] +++ exited with 0 +++ [pid 5761] +++ exited with 0 +++ [pid 5742] +++ exited with 0 +++ [pid 5741] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5741, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5765 attached [pid 5765] set_robust_list(0x555555fe45e0, 24 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5765 [pid 5765] <... set_robust_list resumed>) = 0 [pid 5765] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5765] setpgid(0, 0) = 0 [pid 5765] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5765] write(3, "1000", 4) = 4 [pid 5765] close(3) = 0 [pid 5765] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5765] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5765] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5766], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5766 [pid 5765] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5766 attached [pid 5766] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5766] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5766] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5766] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5766] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5766] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5743] exit_group(0 [pid 5764] <... futex resumed>) = ? [pid 5763] <... futex resumed>) = ? [pid 5744] <... ioctl resumed> ) = ? [pid 5764] +++ exited with 0 +++ [pid 5763] +++ exited with 0 +++ [pid 5744] +++ exited with 0 +++ [pid 5743] <... exit_group resumed>) = ? [pid 5743] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5743, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5767 attached , child_tidptr=0x555555fe45d0) = 5767 [pid 5767] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5767] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5767] setpgid(0, 0) = 0 [pid 5767] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5767] write(3, "1000", 4) = 4 [pid 5767] close(3) = 0 [pid 5767] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5767] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5767] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5768 attached , parent_tid=[5768], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5768 [pid 5767] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5768] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5768] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5768] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5768] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5768] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5749] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5749] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5749] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5749] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5769], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5769 [pid 5749] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5749] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5749] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5770], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5770 [pid 5749] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5749] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5770 attached [pid 5770] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5770] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5770] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5749] <... futex resumed>) = 0 [pid 5770] <... futex resumed>) = 1 [pid 5770] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5769 attached [pid 5769] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5769] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5769] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5769] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5753] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5753] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5753] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5753] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5771], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5771 [pid 5753] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5753] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5753] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5772], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5772 [pid 5753] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5753] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5771 attached [pid 5771] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5771] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5771] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5771] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5772 attached [pid 5772] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5772] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5772] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5753] <... futex resumed>) = 0 [pid 5772] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5749] exit_group(0 [pid 5770] <... futex resumed>) = ? [pid 5769] <... futex resumed>) = ? [pid 5750] <... ioctl resumed> ) = ? [pid 5749] <... exit_group resumed>) = ? [pid 5770] +++ exited with 0 +++ [pid 5769] +++ exited with 0 +++ [pid 5750] +++ exited with 0 +++ [pid 5749] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5749, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5773 attached , child_tidptr=0x555555fe45d0) = 5773 [pid 5773] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5773] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5773] setpgid(0, 0) = 0 [pid 5773] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5773] write(3, "1000", 4) = 4 [pid 5773] close(3) = 0 [pid 5773] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5773] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5774], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5774 [pid 5773] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5774 attached [pid 5774] set_robust_list(0x7f50b019c9e0, 24 [pid 5755] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5755] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5755] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5774] <... set_robust_list resumed>) = 0 [pid 5755] <... clone resumed>, parent_tid=[5775], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5775 [pid 5755] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5755] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5755] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5755] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5776], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5776 ./strace-static-x86_64: Process 5775 attached [pid 5755] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5775] set_robust_list(0x7f50b017b9e0, 24 [pid 5755] <... futex resumed>) = 0 [pid 5775] <... set_robust_list resumed>) = 0 [pid 5755] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5775] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5774] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5775] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5775] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5776 attached [pid 5776] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5774] <... openat resumed>) = 3 [pid 5776] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5774] ioctl(3, USB_RAW_IOCTL_INIT [pid 5776] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5774] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5774] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 5776] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5755] <... futex resumed>) = 0 [pid 5776] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5774] <... ioctl resumed>, 0) = 0 [pid 5774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5774] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5753] exit_group(0 [pid 5772] <... futex resumed>) = ? [pid 5771] <... futex resumed>) = ? [pid 5754] <... ioctl resumed> ) = ? [pid 5753] <... exit_group resumed>) = ? [pid 5772] +++ exited with 0 +++ [pid 5771] +++ exited with 0 +++ [pid 5754] +++ exited with 0 +++ [pid 5753] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5753, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5777 attached , child_tidptr=0x555555fe45d0) = 5777 [pid 5777] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5777] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5777] setpgid(0, 0) = 0 [pid 5777] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5777] write(3, "1000", 4) = 4 [pid 5777] close(3) = 0 [pid 5777] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5777] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5777] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5778], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5778 [pid 5777] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5778 attached [pid 5778] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5778] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5778] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5778] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5778] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5755] exit_group(0 [pid 5776] <... futex resumed>) = ? [pid 5775] <... futex resumed>) = ? [pid 5756] <... ioctl resumed> ) = ? [pid 5755] <... exit_group resumed>) = ? [pid 5776] +++ exited with 0 +++ [pid 5775] +++ exited with 0 +++ [pid 5756] +++ exited with 0 +++ [pid 5755] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5755, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5779 attached , child_tidptr=0x555555fe45d0) = 5779 [pid 5779] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5779] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5779] setpgid(0, 0) = 0 [pid 5779] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5779] write(3, "1000", 4) = 4 [pid 5779] close(3) = 0 [pid 5779] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5779] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5780], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5780 [pid 5779] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5780 attached [pid 5780] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5780] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5780] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5780] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5780] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5759] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5759] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5759] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5759] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5781], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5781 [pid 5759] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 5781 attached [pid 5781] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5781] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5759] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5759] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5781] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5759] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5781] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5759] <... clone resumed>, parent_tid=[5782], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5782 [pid 5759] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5781] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] <... futex resumed>) = 0 [pid 5759] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5782 attached [pid 5782] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5782] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5782] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5759] <... futex resumed>) = 0 [pid 5782] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5759] exit_group(0 [pid 5782] <... futex resumed>) = ? [pid 5781] <... futex resumed>) = ? [pid 5760] <... ioctl resumed> ) = ? [pid 5759] <... exit_group resumed>) = ? [pid 5781] +++ exited with 0 +++ [pid 5782] +++ exited with 0 +++ [pid 5760] +++ exited with 0 +++ [pid 5759] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5759, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5783 attached , child_tidptr=0x555555fe45d0) = 5783 [pid 5783] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5783] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5783] setpgid(0, 0) = 0 [pid 5783] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5783] write(3, "1000", 4) = 4 [pid 5783] close(3) = 0 [pid 5783] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5783] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5783] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5784 attached [pid 5784] set_robust_list(0x7f50b019c9e0, 24 [pid 5783] <... clone resumed>, parent_tid=[5784], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5784 [pid 5783] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5784] <... set_robust_list resumed>) = 0 [pid 5784] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5784] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5784] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5784] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5765] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5765] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5765] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5765] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5785], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5785 [pid 5765] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5765] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5765] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5786], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5786 [pid 5765] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5765] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5786 attached [pid 5786] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5786] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5785 attached [pid 5785] set_robust_list(0x7f50b017b9e0, 24 [pid 5786] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5785] <... set_robust_list resumed>) = 0 [pid 5786] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5785] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5765] <... futex resumed>) = 0 [pid 5786] <... futex resumed>) = 1 [pid 5786] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5785] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5785] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5785] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5767] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5767] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5767] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5767] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5787 attached [pid 5787] set_robust_list(0x7f50b017b9e0, 24 [pid 5767] <... clone resumed>, parent_tid=[5787], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5787 [pid 5787] <... set_robust_list resumed>) = 0 [pid 5767] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5767] <... futex resumed>) = 0 [pid 5787] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5767] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5787] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5767] <... futex resumed>) = 0 [pid 5787] <... futex resumed>) = 0 [pid 5767] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5787] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5767] <... mmap resumed>) = 0x7f50b013a000 [pid 5767] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5767] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5788 attached , parent_tid=[5788], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5788 [pid 5767] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5767] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5788] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5788] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5788] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5767] <... futex resumed>) = 0 [pid 5788] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5765] exit_group(0 [pid 5786] <... futex resumed>) = ? [pid 5785] <... futex resumed>) = ? [pid 5766] <... ioctl resumed> ) = ? [pid 5765] <... exit_group resumed>) = ? [pid 5786] +++ exited with 0 +++ [pid 5785] +++ exited with 0 +++ [pid 5766] +++ exited with 0 +++ [pid 5765] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5765, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5789 attached , child_tidptr=0x555555fe45d0) = 5789 [pid 5789] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5789] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5789] setpgid(0, 0) = 0 [pid 5789] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5789] write(3, "1000", 4) = 4 [pid 5789] close(3) = 0 [pid 5789] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5789] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5789] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5790], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5790 [pid 5789] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5790 attached [pid 5790] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5790] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5790] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5790] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5790] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5767] exit_group(0 [pid 5787] <... futex resumed>) = 231 [pid 5768] <... ioctl resumed> ) = ? [pid 5788] <... futex resumed>) = 231 [pid 5767] <... exit_group resumed>) = ? [pid 5768] +++ exited with 0 +++ [pid 5787] +++ exited with 0 +++ [pid 5788] +++ exited with 0 +++ [pid 5767] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5767, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5791 attached , child_tidptr=0x555555fe45d0) = 5791 [pid 5791] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5791] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5791] setpgid(0, 0) = 0 [pid 5791] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5791] write(3, "1000", 4) = 4 [pid 5791] close(3) = 0 [pid 5791] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5791] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5791] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5792 attached , parent_tid=[5792], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5792 [pid 5791] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5792] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5792] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5792] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5792] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5792] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5773] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5773] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5773] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5793], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5793 [pid 5773] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5773] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5773] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5794], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5794 [pid 5773] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5773] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5794 attached ./strace-static-x86_64: Process 5793 attached [pid 5794] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5794] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5793] set_robust_list(0x7f50b017b9e0, 24 [pid 5794] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5773] <... futex resumed>) = 0 [pid 5794] <... futex resumed>) = 1 [pid 5794] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5793] <... set_robust_list resumed>) = 0 [pid 5793] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5793] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5793] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5777] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5777] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5777] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5777] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5795 attached , parent_tid=[5795], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5795 [pid 5777] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5777] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5777] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5796], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5796 [pid 5777] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5777] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5796 attached [pid 5796] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5796] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5796] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5777] <... futex resumed>) = 0 [pid 5796] <... futex resumed>) = 1 [pid 5796] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5795] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5795] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5795] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5795] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5779] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5773] exit_group(0 [pid 5794] <... futex resumed>) = ? [pid 5793] <... futex resumed>) = ? [pid 5779] <... mmap resumed>) = 0x7f50b015b000 [pid 5774] <... ioctl resumed> ) = ? [pid 5773] <... exit_group resumed>) = ? [pid 5794] +++ exited with 0 +++ [pid 5793] +++ exited with 0 +++ [pid 5779] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 5774] +++ exited with 0 +++ [pid 5773] +++ exited with 0 +++ [pid 5779] <... mprotect resumed>) = 0 [pid 5779] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5797 attached [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5773, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 5779] <... clone resumed>, parent_tid=[5797], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5797 [pid 5797] set_robust_list(0x7f50b017b9e0, 24 [pid 5779] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5797] <... set_robust_list resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5797] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5779] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5798 attached [pid 5797] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5779] <... futex resumed>) = 0 [pid 5798] set_robust_list(0x555555fe45e0, 24 [pid 5797] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5779] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5798 [pid 5798] <... set_robust_list resumed>) = 0 [pid 5797] <... futex resumed>) = 0 [pid 5779] <... mmap resumed>) = 0x7f50b013a000 [pid 5797] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5779] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5779] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5799], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5799 [pid 5779] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5799 attached [pid 5799] set_robust_list(0x7f50b015a9e0, 24 [pid 5779] <... futex resumed>) = 0 [pid 5779] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5799] <... set_robust_list resumed>) = 0 [pid 5799] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5798] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5799] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5799] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] <... prctl resumed>) = 0 [pid 5779] <... futex resumed>) = 0 [pid 5799] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] setpgid(0, 0) = 0 [pid 5798] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5798] write(3, "1000", 4) = 4 [pid 5798] close(3) = 0 [pid 5798] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5798] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5798] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5800], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5800 [pid 5798] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5800 attached [pid 5800] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5800] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5800] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5800] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5800] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5777] exit_group(0 [pid 5778] <... ioctl resumed> ) = ? [pid 5777] <... exit_group resumed>) = ? [pid 5778] +++ exited with 0 +++ [pid 5796] <... futex resumed>) = ? [pid 5795] <... futex resumed>) = ? [pid 5795] +++ exited with 0 +++ [pid 5796] +++ exited with 0 +++ [pid 5777] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5777, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5801 attached , child_tidptr=0x555555fe45d0) = 5801 [pid 5801] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5801] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5801] setpgid(0, 0) = 0 [pid 5801] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5801] write(3, "1000", 4) = 4 [pid 5801] close(3) = 0 [pid 5801] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5801] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5801] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5802 attached , parent_tid=[5802], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5802 [pid 5802] set_robust_list(0x7f50b019c9e0, 24 [pid 5801] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5801] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5802] <... set_robust_list resumed>) = 0 [pid 5802] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5802] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5802] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5802] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5802] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5779] exit_group(0 [pid 5799] <... futex resumed>) = ? [pid 5797] <... futex resumed>) = ? [pid 5780] <... ioctl resumed> ) = ? [pid 5779] <... exit_group resumed>) = ? [pid 5799] +++ exited with 0 +++ [pid 5797] +++ exited with 0 +++ [pid 5780] +++ exited with 0 +++ [pid 5779] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5779, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5803 attached , child_tidptr=0x555555fe45d0) = 5803 [pid 5803] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5803] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5803] setpgid(0, 0) = 0 [pid 5803] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5803] write(3, "1000", 4) = 4 [pid 5803] close(3) = 0 [pid 5803] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5803] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5803] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5804 attached , parent_tid=[5804], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5804 [pid 5804] set_robust_list(0x7f50b019c9e0, 24 [pid 5803] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5804] <... set_robust_list resumed>) = 0 [pid 5804] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5804] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5804] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5804] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5783] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5783] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5783] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5783] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5805 attached , parent_tid=[5805], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5805 [pid 5805] set_robust_list(0x7f50b017b9e0, 24 [pid 5783] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... set_robust_list resumed>) = 0 [pid 5783] <... futex resumed>) = 0 [pid 5805] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5783] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5805] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5783] <... futex resumed>) = 0 [pid 5805] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5783] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5805] <... futex resumed>) = 0 [pid 5783] <... mmap resumed>) = 0x7f50b013a000 [pid 5805] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5783] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5806 attached , parent_tid=[5806], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5806 [pid 5783] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5783] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5806] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5806] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5806] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5783] <... futex resumed>) = 0 [pid 5806] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5783] exit_group(0 [pid 5805] <... futex resumed>) = ? [pid 5806] <... futex resumed>) = ? [pid 5784] <... ioctl resumed> ) = ? [pid 5806] +++ exited with 0 +++ [pid 5805] +++ exited with 0 +++ [pid 5784] +++ exited with 0 +++ [pid 5783] <... exit_group resumed>) = ? [pid 5783] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5783, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5807 ./strace-static-x86_64: Process 5807 attached [pid 5807] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5807] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5807] setpgid(0, 0) = 0 [pid 5807] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5807] write(3, "1000", 4) = 4 [pid 5807] close(3) = 0 [pid 5807] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5807] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5807] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5808 attached , parent_tid=[5808], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5808 [pid 5808] set_robust_list(0x7f50b019c9e0, 24 [pid 5807] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5808] <... set_robust_list resumed>) = 0 [pid 5807] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5808] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5808] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5808] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5808] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5808] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5789] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5789] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5789] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5789] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5789] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5809], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5809 [pid 5789] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5789] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5789] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5810], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5810 [pid 5789] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5789] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5810 attached [pid 5810] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5809 attached [pid 5810] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5809] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5809] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5810] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5810] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5809] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5789] <... futex resumed>) = 0 [pid 5810] <... futex resumed>) = 1 [pid 5809] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5810] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5809] <... futex resumed>) = 0 [pid 5809] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5791] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5791] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5791] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5811], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5811 [pid 5791] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5811 attached [pid 5811] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5811] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5791] <... futex resumed>) = 0 [pid 5791] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5811] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5791] <... mmap resumed>) = 0x7f50b013a000 [pid 5811] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5791] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5811] <... futex resumed>) = 0 [pid 5791] <... mprotect resumed>) = 0 [pid 5791] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5811] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5791] <... clone resumed>, parent_tid=[5812], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5812 [pid 5791] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5791] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5812 attached [pid 5812] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5812] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5812] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5791] <... futex resumed>) = 0 [pid 5812] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5789] exit_group(0 [pid 5810] <... futex resumed>) = ? [pid 5809] <... futex resumed>) = ? [pid 5790] <... ioctl resumed> ) = ? [pid 5789] <... exit_group resumed>) = ? [pid 5810] +++ exited with 0 +++ [pid 5809] +++ exited with 0 +++ [pid 5790] +++ exited with 0 +++ [pid 5789] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5789, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5813 ./strace-static-x86_64: Process 5813 attached [pid 5813] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5813] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5813] setpgid(0, 0) = 0 [pid 5813] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5813] write(3, "1000", 4) = 4 [pid 5813] close(3) = 0 [pid 5813] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5813] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5813] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5814], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5814 [pid 5813] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5813] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5814 attached [pid 5814] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5814] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5814] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5814] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5814] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5814] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5791] exit_group(0 [pid 5812] <... futex resumed>) = ? [pid 5811] <... futex resumed>) = ? [pid 5792] <... ioctl resumed> ) = ? [pid 5791] <... exit_group resumed>) = ? [pid 5812] +++ exited with 0 +++ [pid 5811] +++ exited with 0 +++ [pid 5792] +++ exited with 0 +++ [pid 5791] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5791, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5815 ./strace-static-x86_64: Process 5815 attached [pid 5815] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5815] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5815] setpgid(0, 0) = 0 [pid 5815] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5815] write(3, "1000", 4) = 4 [pid 5815] close(3) = 0 [pid 5815] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5815] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5815] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5816], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5816 [pid 5815] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5816 attached [pid 5816] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5816] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5816] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5816] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5816] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5798] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5798] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5798] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5798] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5817], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5817 [pid 5798] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5817 attached [pid 5817] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5817] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5798] <... futex resumed>) = 0 [pid 5798] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5798] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5817] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5798] <... mprotect resumed>) = 0 [pid 5817] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5798] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5817] <... futex resumed>) = 0 [pid 5817] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] <... clone resumed>, parent_tid=[5818], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5818 [pid 5798] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5798] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5818 attached [pid 5818] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5818] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5818] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5798] <... futex resumed>) = 0 [pid 5818] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5801] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5801] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5801] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5819 attached , parent_tid=[5819], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5819 [pid 5819] set_robust_list(0x7f50b017b9e0, 24 [pid 5801] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] <... set_robust_list resumed>) = 0 [pid 5801] <... futex resumed>) = 0 [pid 5801] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5819] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5801] <... futex resumed>) = 0 [pid 5801] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5819] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5801] <... mmap resumed>) = 0x7f50b013a000 [pid 5819] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5801] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5819] <... futex resumed>) = 0 [pid 5801] <... mprotect resumed>) = 0 [pid 5819] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5801] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5820], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5820 [pid 5801] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5801] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5820 attached [pid 5820] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5820] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5820] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5801] <... futex resumed>) = 0 [pid 5820] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5803] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5803] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5803] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5821 attached , parent_tid=[5821], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5821 [pid 5803] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] set_robust_list(0x7f50b017b9e0, 24 [pid 5803] <... futex resumed>) = 0 [pid 5821] <... set_robust_list resumed>) = 0 [pid 5821] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5803] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5821] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5803] <... futex resumed>) = 0 [pid 5803] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5821] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5821] <... futex resumed>) = 0 [pid 5803] <... mprotect resumed>) = 0 [pid 5821] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5803] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5822], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5822 [pid 5803] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5803] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5822 attached [pid 5822] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5822] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5822] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5803] <... futex resumed>) = 0 [pid 5822] <... futex resumed>) = 1 [pid 5822] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5798] exit_group(0 [pid 5818] <... futex resumed>) = ? [pid 5817] <... futex resumed>) = ? [pid 5800] <... ioctl resumed> ) = ? [pid 5798] <... exit_group resumed>) = ? [pid 5818] +++ exited with 0 +++ [pid 5817] +++ exited with 0 +++ [pid 5800] +++ exited with 0 +++ [pid 5798] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5798, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5823 ./strace-static-x86_64: Process 5823 attached [pid 5823] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5823] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5823] setpgid(0, 0) = 0 [pid 5823] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5823] write(3, "1000", 4) = 4 [pid 5823] close(3) = 0 [pid 5823] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5823] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5823] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5824 attached , parent_tid=[5824], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5824 [pid 5823] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5824] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5824] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5824] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5824] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5824] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5801] exit_group(0 [pid 5820] <... futex resumed>) = ? [pid 5819] <... futex resumed>) = ? [pid 5802] <... ioctl resumed> ) = ? [pid 5801] <... exit_group resumed>) = ? [pid 5820] +++ exited with 0 +++ [pid 5819] +++ exited with 0 +++ [pid 5802] +++ exited with 0 +++ [pid 5801] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5801, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5825 ./strace-static-x86_64: Process 5825 attached [pid 5825] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5825] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5825] setpgid(0, 0) = 0 [pid 5825] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5825] write(3, "1000", 4) = 4 [pid 5825] close(3) = 0 [pid 5825] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5825] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5825] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5826], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5826 ./strace-static-x86_64: Process 5826 attached [pid 5826] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5825] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5826] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5826] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5826] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5826] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5803] exit_group(0 [pid 5822] <... futex resumed>) = ? [pid 5821] <... futex resumed>) = ? [pid 5804] <... ioctl resumed> ) = ? [pid 5803] <... exit_group resumed>) = ? [pid 5822] +++ exited with 0 +++ [pid 5821] +++ exited with 0 +++ [pid 5804] +++ exited with 0 +++ [pid 5803] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5803, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5827 attached , child_tidptr=0x555555fe45d0) = 5827 [pid 5827] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5827] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5827] setpgid(0, 0) = 0 [pid 5827] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5827] write(3, "1000", 4) = 4 [pid 5827] close(3) = 0 [pid 5827] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5827] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5827] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5828], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5828 ./strace-static-x86_64: Process 5828 attached [pid 5828] set_robust_list(0x7f50b019c9e0, 24 [pid 5827] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5828] <... set_robust_list resumed>) = 0 [pid 5827] <... futex resumed>) = 0 [pid 5828] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5827] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5828] <... openat resumed>) = 3 [pid 5828] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5828] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5828] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5807] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5807] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5807] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5807] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5829 attached [pid 5829] set_robust_list(0x7f50b017b9e0, 24 [pid 5807] <... clone resumed>, parent_tid=[5829], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5829 [pid 5829] <... set_robust_list resumed>) = 0 [pid 5807] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5807] <... futex resumed>) = 0 [pid 5829] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5807] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5829] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5807] <... futex resumed>) = 0 [pid 5829] <... futex resumed>) = 0 [pid 5807] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5829] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] <... mmap resumed>) = 0x7f50b013a000 [pid 5807] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5807] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5830 attached , parent_tid=[5830], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5830 [pid 5807] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5807] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5830] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5830] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5830] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5807] <... futex resumed>) = 0 [pid 5830] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5807] exit_group(0 [pid 5830] <... futex resumed>) = ? [pid 5829] <... futex resumed>) = ? [pid 5808] <... ioctl resumed> ) = ? [pid 5807] <... exit_group resumed>) = ? [pid 5808] +++ exited with 0 +++ [pid 5830] +++ exited with 0 +++ [pid 5829] +++ exited with 0 +++ [pid 5807] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5807, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5831 ./strace-static-x86_64: Process 5831 attached [pid 5831] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5831] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5831] setpgid(0, 0) = 0 [pid 5831] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5831] write(3, "1000", 4) = 4 [pid 5831] close(3) = 0 [pid 5831] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5831] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5831] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5832 attached , parent_tid=[5832], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5832 [pid 5831] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5831] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5832] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5832] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5832] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5832] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5832] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5813] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5813] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5813] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5813] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5833], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5833 ./strace-static-x86_64: Process 5833 attached [pid 5813] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] set_robust_list(0x7f50b017b9e0, 24 [pid 5813] <... futex resumed>) = 0 [pid 5813] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5833] <... set_robust_list resumed>) = 0 [pid 5813] <... futex resumed>) = 0 [pid 5813] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5833] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5813] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5813] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5834], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5834 ./strace-static-x86_64: Process 5834 attached [pid 5813] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5833] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5813] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5833] <... futex resumed>) = 0 [pid 5834] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5834] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5833] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5834] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5813] <... futex resumed>) = 0 [pid 5834] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5815] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5815] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5815] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5815] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5835], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5835 [pid 5815] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5815] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5815] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5836 attached , parent_tid=[5836], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5836 [pid 5815] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5815] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5835 attached [pid 5835] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5835] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5835] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5835] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5836] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5836] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5836] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5815] <... futex resumed>) = 0 [pid 5836] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5813] exit_group(0 [pid 5834] <... futex resumed>) = ? [pid 5833] <... futex resumed>) = ? [pid 5814] <... ioctl resumed> ) = ? [pid 5813] <... exit_group resumed>) = ? [pid 5834] +++ exited with 0 +++ [pid 5833] +++ exited with 0 +++ [pid 5814] +++ exited with 0 +++ [pid 5813] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5813, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5837 attached , child_tidptr=0x555555fe45d0) = 5837 [pid 5837] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5837] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5837] setpgid(0, 0) = 0 [pid 5837] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5837] write(3, "1000", 4) = 4 [pid 5837] close(3) = 0 [pid 5837] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5837] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5837] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5838 attached [pid 5838] set_robust_list(0x7f50b019c9e0, 24 [pid 5837] <... clone resumed>, parent_tid=[5838], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5838 [pid 5837] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5838] <... set_robust_list resumed>) = 0 [pid 5838] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5838] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5838] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5838] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5815] exit_group(0 [pid 5836] <... futex resumed>) = ? [pid 5816] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 5836] +++ exited with 0 +++ [pid 5835] <... futex resumed>) = ? [pid 5835] +++ exited with 0 +++ [pid 5816] +++ exited with 0 +++ [pid 5815] <... exit_group resumed>) = ? [pid 5815] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5815, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5839 attached , child_tidptr=0x555555fe45d0) = 5839 [pid 5839] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5839] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5839] setpgid(0, 0) = 0 [pid 5839] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5839] write(3, "1000", 4) = 4 [pid 5839] close(3) = 0 [pid 5839] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5839] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5839] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5840 attached , parent_tid=[5840], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5840 [pid 5840] set_robust_list(0x7f50b019c9e0, 24 [pid 5839] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5839] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5840] <... set_robust_list resumed>) = 0 [pid 5840] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5840] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5840] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5840] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5823] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5823] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5823] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5823] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5841 attached , parent_tid=[5841], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5841 [pid 5841] set_robust_list(0x7f50b017b9e0, 24 [pid 5823] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... set_robust_list resumed>) = 0 [pid 5841] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5841] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5841] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL) = 0 [pid 5823] <... futex resumed>) = 1 [pid 5841] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5823] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5841] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5823] <... futex resumed>) = 0 [pid 5841] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5823] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5841] <... futex resumed>) = 0 [pid 5823] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5841] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5825] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5825] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5825] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5825] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5842 attached , parent_tid=[5842], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5842 [pid 5842] set_robust_list(0x7f50b017b9e0, 24 [pid 5825] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5825] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5842] <... set_robust_list resumed>) = 0 [pid 5825] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5843 attached [pid 5842] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] <... clone resumed>, parent_tid=[5843], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5843 [pid 5825] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5825] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5842] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5843] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5842] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5842] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5843] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5843] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5825] <... futex resumed>) = 0 [pid 5843] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5823] exit_group(0 [pid 5841] <... futex resumed>) = ? [pid 5824] <... ioctl resumed> ) = ? [pid 5823] <... exit_group resumed>) = ? [pid 5841] +++ exited with 0 +++ [pid 5824] +++ exited with 0 +++ [pid 5823] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5823, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5844 attached [pid 5827] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5827] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5844 [pid 5827] <... futex resumed>) = 0 [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5827] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5827] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5845], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5845 [pid 5827] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5827] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5827] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5827] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5827] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5846], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5846 [pid 5827] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5827] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5845 attached ./strace-static-x86_64: Process 5846 attached [pid 5844] set_robust_list(0x555555fe45e0, 24 [pid 5845] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5845] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5845] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5845] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... set_robust_list resumed>) = 0 [pid 5846] set_robust_list(0x7f50b015a9e0, 24 [pid 5844] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5846] <... set_robust_list resumed>) = 0 [pid 5844] setpgid(0, 0) = 0 [pid 5846] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5846] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5844] <... openat resumed>) = 3 [pid 5846] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] write(3, "1000", 4 [pid 5846] <... futex resumed>) = 1 [pid 5844] <... write resumed>) = 4 [pid 5827] <... futex resumed>) = 0 [pid 5846] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] close(3) = 0 [pid 5844] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5844] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5847 attached [pid 5847] set_robust_list(0x7f50b019c9e0, 24 [pid 5844] <... clone resumed>, parent_tid=[5847], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5847 [pid 5844] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5847] <... set_robust_list resumed>) = 0 [pid 5847] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5847] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5847] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5847] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5825] exit_group(0 [pid 5843] <... futex resumed>) = ? [pid 5842] <... futex resumed>) = ? [pid 5826] <... ioctl resumed> ) = ? [pid 5825] <... exit_group resumed>) = ? [pid 5843] +++ exited with 0 +++ [pid 5842] +++ exited with 0 +++ [pid 5826] +++ exited with 0 +++ [pid 5825] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5825, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached , child_tidptr=0x555555fe45d0) = 5848 [pid 5848] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5848] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5848] setpgid(0, 0) = 0 [pid 5848] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5848] write(3, "1000", 4) = 4 [pid 5848] close(3) = 0 [pid 5848] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5848] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5848] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5849 attached [pid 5849] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5849] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] <... clone resumed>, parent_tid=[5849], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5849 [pid 5848] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5849] <... futex resumed>) = 0 [pid 5849] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5848] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5849] <... openat resumed>) = 3 [pid 5849] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5849] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5849] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5827] exit_group(0 [pid 5846] <... futex resumed>) = ? [pid 5845] <... futex resumed>) = ? [pid 5827] <... exit_group resumed>) = ? [pid 5846] +++ exited with 0 +++ [pid 5845] +++ exited with 0 +++ [pid 5828] <... ioctl resumed> ) = ? [pid 5828] +++ exited with 0 +++ [pid 5827] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5827, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5850 attached , child_tidptr=0x555555fe45d0) = 5850 [pid 5850] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5850] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5850] setpgid(0, 0) = 0 [pid 5850] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5850] write(3, "1000", 4) = 4 [pid 5850] close(3) = 0 [pid 5850] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5850] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5850] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5851], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5851 [pid 5850] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5851 attached [pid 5851] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5851] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5851] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5851] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5851] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5851] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5831] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5831] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5831] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5831] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5852 attached , parent_tid=[5852], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5852 [pid 5831] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] set_robust_list(0x7f50b017b9e0, 24 [pid 5831] <... futex resumed>) = 0 [pid 5852] <... set_robust_list resumed>) = 0 [pid 5831] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5852] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5831] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5831] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5831] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5853], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5853 [pid 5831] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5831] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5853 attached [pid 5853] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5853] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5853] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5852] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5853] <... futex resumed>) = 1 [pid 5852] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5831] <... futex resumed>) = 0 [pid 5853] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5852] <... futex resumed>) = 0 [pid 5852] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5831] exit_group(0 [pid 5853] <... futex resumed>) = ? [pid 5852] <... futex resumed>) = ? [pid 5832] <... ioctl resumed> ) = ? [pid 5831] <... exit_group resumed>) = ? [pid 5853] +++ exited with 0 +++ [pid 5832] +++ exited with 0 +++ [pid 5852] +++ exited with 0 +++ [pid 5831] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5831, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5854 ./strace-static-x86_64: Process 5854 attached [pid 5854] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5854] setpgid(0, 0) = 0 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5854] write(3, "1000", 4) = 4 [pid 5854] close(3) = 0 [pid 5854] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5854] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5854] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5855 attached , parent_tid=[5855], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5855 [pid 5855] set_robust_list(0x7f50b019c9e0, 24 [pid 5854] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5854] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5855] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5855] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5855] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5855] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5837] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5837] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5837] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5837] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5856], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5856 [pid 5837] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5837] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5837] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5837] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5857 attached , parent_tid=[5857], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5857 [pid 5837] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5856 attached ) = 0 [pid 5857] set_robust_list(0x7f50b015a9e0, 24 [pid 5856] set_robust_list(0x7f50b017b9e0, 24 [pid 5837] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5856] <... set_robust_list resumed>) = 0 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5856] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5857] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5856] <... futex resumed>) = 0 [pid 5856] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5857] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5857] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5837] <... futex resumed>) = 0 [pid 5857] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5839] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5839] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5839] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5839] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5858 attached , parent_tid=[5858], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5858 [pid 5839] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] set_robust_list(0x7f50b017b9e0, 24 [pid 5839] <... futex resumed>) = 0 [pid 5858] <... set_robust_list resumed>) = 0 [pid 5839] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] <... futex resumed>) = 0 [pid 5858] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5839] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5839] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5839] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5859], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5859 [pid 5839] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5858] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5839] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5859 attached [pid 5858] <... futex resumed>) = 0 [pid 5859] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5859] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5859] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5858] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5859] <... futex resumed>) = 1 [pid 5839] <... futex resumed>) = 0 [pid 5859] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5837] exit_group(0 [pid 5857] <... futex resumed>) = ? [pid 5856] <... futex resumed>) = ? [pid 5838] <... ioctl resumed> ) = ? [pid 5837] <... exit_group resumed>) = ? [pid 5857] +++ exited with 0 +++ [pid 5838] +++ exited with 0 +++ [pid 5856] +++ exited with 0 +++ [pid 5837] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5837, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5860 attached , child_tidptr=0x555555fe45d0) = 5860 [pid 5860] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5860] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5860] setpgid(0, 0) = 0 [pid 5860] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5860] write(3, "1000", 4) = 4 [pid 5860] close(3) = 0 [pid 5860] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5860] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5860] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5861], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5861 ./strace-static-x86_64: Process 5861 attached [pid 5860] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5861] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5861] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5861] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5861] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5861] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5839] exit_group(0 [pid 5859] <... futex resumed>) = ? [pid 5858] <... futex resumed>) = ? [pid 5840] <... ioctl resumed> ) = ? [pid 5859] +++ exited with 0 +++ [pid 5839] <... exit_group resumed>) = ? [pid 5858] +++ exited with 0 +++ [pid 5840] +++ exited with 0 +++ [pid 5839] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5839, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5862 ./strace-static-x86_64: Process 5862 attached [pid 5862] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5862] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5862] setpgid(0, 0) = 0 [pid 5862] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5862] write(3, "1000", 4) = 4 [pid 5862] close(3) = 0 [pid 5862] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5862] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5862] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5863 attached , parent_tid=[5863], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5863 [pid 5862] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5863] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5862] <... futex resumed>) = 0 [pid 5862] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5863] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5863] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5863] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5863] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5844] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5844] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5864], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5864 ./strace-static-x86_64: Process 5864 attached [pid 5844] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] set_robust_list(0x7f50b017b9e0, 24 [pid 5844] <... futex resumed>) = 0 [pid 5864] <... set_robust_list resumed>) = 0 [pid 5844] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5844] <... futex resumed>) = 0 [pid 5844] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5844] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5844] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5864] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5864] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5844] <... clone resumed>, parent_tid=[5865], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5865 [pid 5864] <... futex resumed>) = 0 [pid 5844] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5864] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] <... futex resumed>) = 0 [pid 5844] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5865 attached [pid 5865] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5865] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5865] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5844] <... futex resumed>) = 0 [pid 5865] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5848] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5848] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5848] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5848] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5866], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5866 [pid 5848] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5848] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5848] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5867], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5867 [pid 5848] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5848] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5867 attached [pid 5867] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 5866 attached [pid 5867] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5866] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5866] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5867] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5867] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5848] <... futex resumed>) = 0 [pid 5866] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5867] <... futex resumed>) = 1 [pid 5866] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5867] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5866] <... futex resumed>) = 0 [pid 5866] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5850] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5850] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5850] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5850] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5868 attached , parent_tid=[5868], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5868 [pid 5850] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5850] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5868] set_robust_list(0x7f50b017b9e0, 24 [pid 5850] <... mmap resumed>) = 0x7f50b013a000 [pid 5850] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5868] <... set_robust_list resumed>) = 0 [pid 5868] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] <... mprotect resumed>) = 0 [pid 5868] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5850] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5868] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5850] <... clone resumed>, parent_tid=[5869], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5869 [pid 5868] <... futex resumed>) = 0 [pid 5850] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5868] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5850] <... futex resumed>) = 0 [pid 5850] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5869 attached [pid 5869] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5869] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5869] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5850] <... futex resumed>) = 0 [pid 5869] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5844] exit_group(0 [pid 5865] <... futex resumed>) = ? [pid 5864] <... futex resumed>) = ? [pid 5847] <... ioctl resumed> ) = ? [pid 5844] <... exit_group resumed>) = ? [pid 5865] +++ exited with 0 +++ [pid 5864] +++ exited with 0 +++ [pid 5847] +++ exited with 0 +++ [pid 5844] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5844, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5870 attached [pid 5870] set_robust_list(0x555555fe45e0, 24 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5870 [pid 5870] <... set_robust_list resumed>) = 0 [pid 5870] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5870] setpgid(0, 0) = 0 [pid 5870] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5870] write(3, "1000", 4) = 4 [pid 5870] close(3) = 0 [pid 5870] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5870] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5870] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5871], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5871 ./strace-static-x86_64: Process 5871 attached [pid 5870] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5871] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5871] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5871] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5871] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5871] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5848] exit_group(0 [pid 5867] <... futex resumed>) = ? [pid 5866] <... futex resumed>) = ? [pid 5848] <... exit_group resumed>) = ? [pid 5867] +++ exited with 0 +++ [pid 5866] +++ exited with 0 +++ [pid 5849] <... ioctl resumed>) = ? [pid 5849] +++ exited with 0 +++ [pid 5848] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5848, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5872 ./strace-static-x86_64: Process 5872 attached [pid 5872] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5872] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5872] setpgid(0, 0) = 0 [pid 5872] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5872] write(3, "1000", 4) = 4 [pid 5872] close(3) = 0 [pid 5872] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5872] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5872] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5873 attached , parent_tid=[5873], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5873 [pid 5873] set_robust_list(0x7f50b019c9e0, 24 [pid 5872] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5873] <... set_robust_list resumed>) = 0 [pid 5873] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5873] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5873] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5873] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5873] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5850] exit_group(0 [pid 5869] <... futex resumed>) = ? [pid 5868] <... futex resumed>) = ? [pid 5851] <... ioctl resumed> ) = ? [pid 5850] <... exit_group resumed>) = ? [pid 5869] +++ exited with 0 +++ [pid 5868] +++ exited with 0 +++ [pid 5851] +++ exited with 0 +++ [pid 5850] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5850, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5874 attached , child_tidptr=0x555555fe45d0) = 5874 [pid 5874] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5874] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5874] setpgid(0, 0) = 0 [pid 5874] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5874] write(3, "1000", 4) = 4 [pid 5874] close(3) = 0 [pid 5874] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5874] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5874] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5875 attached , parent_tid=[5875], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5875 [pid 5874] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5875] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5875] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5875] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5875] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5875] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5854] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5854] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5854] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5876 attached [pid 5876] set_robust_list(0x7f50b017b9e0, 24 [pid 5854] <... clone resumed>, parent_tid=[5876], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5876 [pid 5876] <... set_robust_list resumed>) = 0 [pid 5854] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5854] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5876] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5854] <... mprotect resumed>) = 0 [pid 5876] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5854] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5876] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5876] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] <... clone resumed>, parent_tid=[5877], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5877 [pid 5854] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5854] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5877 attached [pid 5877] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5877] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5877] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5854] <... futex resumed>) = 0 [pid 5877] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5854] exit_group(0 [pid 5877] <... futex resumed>) = ? [pid 5876] <... futex resumed>) = ? [pid 5855] <... ioctl resumed> ) = ? [pid 5854] <... exit_group resumed>) = ? [pid 5877] +++ exited with 0 +++ [pid 5876] +++ exited with 0 +++ [pid 5855] +++ exited with 0 +++ [pid 5854] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5854, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5878 attached , child_tidptr=0x555555fe45d0) = 5878 [pid 5878] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5878] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5878] setpgid(0, 0) = 0 [pid 5878] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5878] write(3, "1000", 4) = 4 [pid 5878] close(3) = 0 [pid 5878] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5878] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5878] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5879 attached , parent_tid=[5879], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5879 [pid 5879] set_robust_list(0x7f50b019c9e0, 24 [pid 5878] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5879] <... set_robust_list resumed>) = 0 [pid 5879] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5879] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5879] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5879] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5860] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5860] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5860] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5860] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5880], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5880 [pid 5860] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5880 attached [pid 5880] set_robust_list(0x7f50b017b9e0, 24 [pid 5860] <... futex resumed>) = 0 [pid 5880] <... set_robust_list resumed>) = 0 [pid 5880] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5880] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5860] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5860] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5880] <... futex resumed>) = 0 [pid 5880] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5880] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5860] <... futex resumed>) = 0 [pid 5880] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5862] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5862] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5862] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5862] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5881 attached , parent_tid=[5881], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5881 [pid 5862] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5862] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5862] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5882 attached [pid 5881] set_robust_list(0x7f50b017b9e0, 24 [pid 5862] <... clone resumed>, parent_tid=[5882], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5882 [pid 5862] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5862] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5882] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5882] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5882] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5862] <... futex resumed>) = 0 [pid 5882] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5881] <... set_robust_list resumed>) = 0 [pid 5881] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5881] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5881] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5860] exit_group(0) = ? [pid 5880] <... futex resumed>) = ? [pid 5861] <... ioctl resumed> ) = ? [pid 5880] +++ exited with 0 +++ [pid 5861] +++ exited with 0 +++ [pid 5860] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5860, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5883 attached [pid 5883] set_robust_list(0x555555fe45e0, 24 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5883 [pid 5883] <... set_robust_list resumed>) = 0 [pid 5883] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5883] setpgid(0, 0) = 0 [pid 5883] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5883] write(3, "1000", 4) = 4 [pid 5883] close(3) = 0 [pid 5883] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5883] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5884 attached , parent_tid=[5884], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5884 [pid 5883] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5884] set_robust_list(0x7f50b019c9e0, 24 [pid 5883] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5884] <... set_robust_list resumed>) = 0 [pid 5884] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5884] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5884] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5884] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5862] exit_group(0 [pid 5882] <... futex resumed>) = ? [pid 5881] <... futex resumed>) = ? [pid 5863] <... ioctl resumed> ) = ? [pid 5862] <... exit_group resumed>) = ? [pid 5882] +++ exited with 0 +++ [pid 5881] +++ exited with 0 +++ [pid 5863] +++ exited with 0 +++ [pid 5862] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5862, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5885 attached , child_tidptr=0x555555fe45d0) = 5885 [pid 5885] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5885] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5885] setpgid(0, 0) = 0 [pid 5885] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5885] write(3, "1000", 4) = 4 [pid 5885] close(3) = 0 [pid 5885] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5885] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5886], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5886 [pid 5885] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5886 attached ) = 0 [pid 5886] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5886] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 5885] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5886] <... openat resumed>) = 3 [pid 5886] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5886] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5886] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5870] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5870] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5870] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5870] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5887], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5887 [pid 5870] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5870] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5870] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5888], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5888 [pid 5870] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5870] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5887 attached [pid 5887] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5887] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5887] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5887] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5888 attached [pid 5888] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5888] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5888] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5870] <... futex resumed>) = 0 [pid 5888] <... futex resumed>) = 1 [pid 5888] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5872] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5872] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5872] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5889], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5889 ./strace-static-x86_64: Process 5889 attached [pid 5872] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5872] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5889] set_robust_list(0x7f50b017b9e0, 24 [pid 5872] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5889] <... set_robust_list resumed>) = 0 [pid 5872] <... mprotect resumed>) = 0 [pid 5889] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5872] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5889] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5889] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5890 attached [pid 5890] set_robust_list(0x7f50b015a9e0, 24 [pid 5872] <... clone resumed>, parent_tid=[5890], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5890 [pid 5872] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5890] <... set_robust_list resumed>) = 0 [pid 5872] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5890] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5890] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5872] <... futex resumed>) = 0 [pid 5890] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5870] exit_group(0 [pid 5888] <... futex resumed>) = ? [pid 5887] <... futex resumed>) = ? [pid 5871] <... ioctl resumed> ) = ? [pid 5870] <... exit_group resumed>) = ? [pid 5888] +++ exited with 0 +++ [pid 5887] +++ exited with 0 +++ [pid 5871] +++ exited with 0 +++ [pid 5870] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5870, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5891 attached , child_tidptr=0x555555fe45d0) = 5891 [pid 5891] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5891] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5891] setpgid(0, 0) = 0 [pid 5891] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5891] write(3, "1000", 4) = 4 [pid 5891] close(3) = 0 [pid 5891] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5891] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5892], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5892 [pid 5891] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5892 attached [pid 5892] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5892] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5892] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5874] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5874] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5874] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5874] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5892] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5874] <... clone resumed>, parent_tid=[5893], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5893 [pid 5892] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5874] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5892] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 5874] <... futex resumed>) = 0 [pid 5892] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5874] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5874] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5874] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5894], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5894 [pid 5874] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5874] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5894 attached [pid 5894] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5894] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5894] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5874] <... futex resumed>) = 0 [pid 5894] <... futex resumed>) = 1 [pid 5894] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5893 attached [pid 5893] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5893] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5893] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5893] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5872] exit_group(0 [pid 5890] <... futex resumed>) = ? [pid 5889] <... futex resumed>) = ? [pid 5873] <... ioctl resumed> ) = ? [pid 5872] <... exit_group resumed>) = ? [pid 5890] +++ exited with 0 +++ [pid 5889] +++ exited with 0 +++ [pid 5873] +++ exited with 0 +++ [pid 5872] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5872, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5895 ./strace-static-x86_64: Process 5895 attached [pid 5895] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5895] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5895] setpgid(0, 0) = 0 [pid 5895] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5895] write(3, "1000", 4) = 4 [pid 5895] close(3) = 0 [pid 5895] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5895] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5895] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5896 attached , parent_tid=[5896], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5896 [pid 5895] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5896] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5896] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5896] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5896] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5896] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5874] exit_group(0 [pid 5894] <... futex resumed>) = ? [pid 5893] <... futex resumed>) = ? [pid 5875] <... ioctl resumed> ) = ? [pid 5874] <... exit_group resumed>) = ? [pid 5894] +++ exited with 0 +++ [pid 5893] +++ exited with 0 +++ [pid 5875] +++ exited with 0 +++ [pid 5874] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5874, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5897 attached , child_tidptr=0x555555fe45d0) = 5897 [pid 5897] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5897] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5897] setpgid(0, 0) = 0 [pid 5897] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5897] write(3, "1000", 4) = 4 [pid 5897] close(3) = 0 [pid 5897] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5897] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5897] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5898 attached , parent_tid=[5898], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5898 [pid 5897] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5898] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5898] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5898] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5898] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5898] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5878] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5878] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5878] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5878] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5899], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5899 [pid 5878] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5878] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5878] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5900], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5900 [pid 5878] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5878] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5899 attached [pid 5899] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5899] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5899] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5900 attached ) = 0 [pid 5900] set_robust_list(0x7f50b015a9e0, 24 [pid 5899] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5900] <... set_robust_list resumed>) = 0 [pid 5900] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5900] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5878] <... futex resumed>) = 0 [pid 5900] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5878] exit_group(0 [pid 5900] <... futex resumed>) = ? [pid 5899] <... futex resumed>) = ? [pid 5879] <... ioctl resumed> ) = ? [pid 5900] +++ exited with 0 +++ [pid 5899] +++ exited with 0 +++ [pid 5879] +++ exited with 0 +++ [pid 5878] <... exit_group resumed>) = ? [pid 5878] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5878, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5901 attached , child_tidptr=0x555555fe45d0) = 5901 [pid 5901] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5901] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5901] setpgid(0, 0) = 0 [pid 5901] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5901] write(3, "1000", 4) = 4 [pid 5901] close(3) = 0 [pid 5901] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5901] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5901] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5902 attached , parent_tid=[5902], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5902 [pid 5901] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5902] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5902] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5902] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5902] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5902] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5883] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5883] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5883] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5903 attached , parent_tid=[5903], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5903 [pid 5883] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] set_robust_list(0x7f50b017b9e0, 24 [pid 5883] <... futex resumed>) = 0 [pid 5903] <... set_robust_list resumed>) = 0 [pid 5883] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5903] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5883] <... futex resumed>) = 0 [pid 5883] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5883] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5883] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5904], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5904 [pid 5883] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5883] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5903] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5904 attached [pid 5904] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5904] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5904] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5883] <... futex resumed>) = 0 [pid 5904] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5903] <... futex resumed>) = 0 [pid 5903] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5885] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5885] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5885] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5905], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5905 [pid 5885] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5885] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5885] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5906], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5906 [pid 5885] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5885] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5905 attached [pid 5905] set_robust_list(0x7f50b017b9e0, 24) = 0 ./strace-static-x86_64: Process 5906 attached [pid 5905] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5906] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5906] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5905] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5906] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5905] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5906] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5885] <... futex resumed>) = 0 [pid 5906] <... futex resumed>) = 1 [pid 5906] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5883] exit_group(0 [pid 5904] <... futex resumed>) = ? [pid 5903] <... futex resumed>) = ? [pid 5884] <... ioctl resumed> ) = ? [pid 5883] <... exit_group resumed>) = ? [pid 5903] +++ exited with 0 +++ [pid 5884] +++ exited with 0 +++ [pid 5904] +++ exited with 0 +++ [pid 5883] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5883, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5907 attached , child_tidptr=0x555555fe45d0) = 5907 [pid 5907] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5907] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5907] setpgid(0, 0) = 0 [pid 5907] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5907] write(3, "1000", 4) = 4 [pid 5907] close(3) = 0 [pid 5907] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5907] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5908], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5908 [pid 5907] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5908 attached [pid 5908] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5908] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5908] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5908] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5908] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5885] exit_group(0 [pid 5906] <... futex resumed>) = ? [pid 5905] <... futex resumed>) = ? [pid 5886] <... ioctl resumed> ) = ? [pid 5885] <... exit_group resumed>) = ? [pid 5905] +++ exited with 0 +++ [pid 5906] +++ exited with 0 +++ [pid 5886] +++ exited with 0 +++ [pid 5885] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5885, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5909 ./strace-static-x86_64: Process 5909 attached [pid 5909] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5909] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5909] setpgid(0, 0) = 0 [pid 5909] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5909] write(3, "1000", 4) = 4 [pid 5909] close(3) = 0 [pid 5909] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5909] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5909] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5910 attached , parent_tid=[5910], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5910 [pid 5909] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5910] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5910] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5910] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5910] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5910] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5891] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5891] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5891] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5911], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5911 [pid 5891] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5891] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5891] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5912], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5912 [pid 5891] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5891] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5911 attached ./strace-static-x86_64: Process 5912 attached [pid 5912] set_robust_list(0x7f50b015a9e0, 24 [pid 5911] set_robust_list(0x7f50b017b9e0, 24 [pid 5912] <... set_robust_list resumed>) = 0 [pid 5911] <... set_robust_list resumed>) = 0 [pid 5912] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5911] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5912] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5911] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5912] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5891] <... futex resumed>) = 0 [pid 5912] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5911] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5911] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5895] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5895] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5895] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5895] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5913], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5913 [pid 5895] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5895] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5895] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5914], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5914 [pid 5895] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5895] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5914 attached [pid 5914] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5914] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5913 attached [pid 5913] set_robust_list(0x7f50b017b9e0, 24 [pid 5914] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5913] <... set_robust_list resumed>) = 0 [pid 5914] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5913] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] <... futex resumed>) = 0 [pid 5914] <... futex resumed>) = 1 [pid 5914] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5913] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5913] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5913] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5891] exit_group(0 [pid 5912] <... futex resumed>) = ? [pid 5911] <... futex resumed>) = ? [pid 5892] <... ioctl resumed> ) = ? [pid 5891] <... exit_group resumed>) = ? [pid 5912] +++ exited with 0 +++ [pid 5911] +++ exited with 0 +++ [pid 5892] +++ exited with 0 +++ [pid 5891] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5891, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 5897] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5897] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5915 attached [pid 5897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 5915 [pid 5897] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5897] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5916], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5916 [pid 5897] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5897] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5897] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5917], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5917 [pid 5897] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5897] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5915] set_robust_list(0x555555fe45e0, 24./strace-static-x86_64: Process 5917 attached ./strace-static-x86_64: Process 5916 attached [pid 5916] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5916] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5916] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5916] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] <... set_robust_list resumed>) = 0 [pid 5915] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5915] setpgid(0, 0) = 0 [pid 5915] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5915] write(3, "1000", 4) = 4 [pid 5915] close(3) = 0 [pid 5915] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5915] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5917] set_robust_list(0x7f50b015a9e0, 24 [pid 5915] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5917] <... set_robust_list resumed>) = 0 [pid 5915] <... clone resumed>, parent_tid=[5918], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5918 [pid 5917] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5917] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5915] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5917] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5897] <... futex resumed>) = 0 [pid 5917] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5918 attached [pid 5918] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5918] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5918] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5918] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5918] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5895] exit_group(0 [pid 5914] <... futex resumed>) = ? [pid 5913] <... futex resumed>) = ? [pid 5896] <... ioctl resumed> ) = ? [pid 5895] <... exit_group resumed>) = ? [pid 5914] +++ exited with 0 +++ [pid 5913] +++ exited with 0 +++ [pid 5896] +++ exited with 0 +++ [pid 5895] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5895, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5919 attached , child_tidptr=0x555555fe45d0) = 5919 [pid 5919] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5919] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5919] setpgid(0, 0) = 0 [pid 5919] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5919] write(3, "1000", 4) = 4 [pid 5919] close(3) = 0 [pid 5919] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5919] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5919] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5920], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5920 ./strace-static-x86_64: Process 5920 attached [pid 5919] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5920] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5920] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5920] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5920] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5920] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5920] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5897] exit_group(0 [pid 5917] <... futex resumed>) = ? [pid 5916] <... futex resumed>) = ? [pid 5898] <... ioctl resumed> ) = ? [pid 5897] <... exit_group resumed>) = ? [pid 5916] +++ exited with 0 +++ [pid 5898] +++ exited with 0 +++ [pid 5917] +++ exited with 0 +++ [pid 5897] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5897, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5921 attached , child_tidptr=0x555555fe45d0) = 5921 [pid 5921] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5921] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5921] setpgid(0, 0) = 0 [pid 5921] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5921] write(3, "1000", 4) = 4 [pid 5921] close(3) = 0 [pid 5921] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5921] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5921] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5922 attached , parent_tid=[5922], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5922 [pid 5921] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5922] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5922] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5922] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5922] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5922] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5922] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5901] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5901] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5901] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5923 attached , parent_tid=[5923], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5923 [pid 5923] set_robust_list(0x7f50b017b9e0, 24 [pid 5901] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5923] <... set_robust_list resumed>) = 0 [pid 5901] <... futex resumed>) = 0 [pid 5923] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5901] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5923] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5901] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5923] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] <... mmap resumed>) = 0x7f50b013a000 [pid 5901] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5901] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5924], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5924 ./strace-static-x86_64: Process 5924 attached [pid 5901] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5901] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5924] set_robust_list(0x7f50b015a9e0, 24 [pid 5923] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5924] <... set_robust_list resumed>) = 0 [pid 5924] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5924] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5901] <... futex resumed>) = 0 [pid 5924] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5901] exit_group(0 [pid 5924] <... futex resumed>) = ? [pid 5923] <... futex resumed>) = ? [pid 5902] <... ioctl resumed> ) = ? [pid 5901] <... exit_group resumed>) = ? [pid 5923] +++ exited with 0 +++ [pid 5902] +++ exited with 0 +++ [pid 5924] +++ exited with 0 +++ [pid 5901] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5901, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5925 ./strace-static-x86_64: Process 5925 attached [pid 5925] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5925] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5925] setpgid(0, 0) = 0 [pid 5925] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5925] write(3, "1000", 4) = 4 [pid 5925] close(3) = 0 [pid 5925] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5925] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5925] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5926], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5926 [pid 5925] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5925] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5926 attached [pid 5926] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5926] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5926] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5926] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5926] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5907] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5907] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5907] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5927], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5927 [pid 5907] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5907] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5907] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5928], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5928 [pid 5907] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5907] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5927 attached [pid 5927] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5927] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5927] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5927] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5928 attached [pid 5928] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5928] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5928] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5907] <... futex resumed>) = 0 [pid 5928] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5909] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5909] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5909] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5909] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5929], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5929 [pid 5909] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5909] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5909] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5929 attached , parent_tid=[5930], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5930 [pid 5909] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5909] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5930 attached [pid 5930] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5930] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5930] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5909] <... futex resumed>) = 0 [pid 5930] <... futex resumed>) = 1 [pid 5930] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5929] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5929] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5929] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5929] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5907] exit_group(0 [pid 5928] <... futex resumed>) = ? [pid 5927] <... futex resumed>) = ? [pid 5908] <... ioctl resumed> ) = ? [pid 5907] <... exit_group resumed>) = ? [pid 5928] +++ exited with 0 +++ [pid 5927] +++ exited with 0 +++ [pid 5908] +++ exited with 0 +++ [pid 5907] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5907, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5931 attached , child_tidptr=0x555555fe45d0) = 5931 [pid 5931] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5931] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5931] setpgid(0, 0) = 0 [pid 5931] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5931] write(3, "1000", 4) = 4 [pid 5931] close(3) = 0 [pid 5931] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5931] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5931] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5932], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5932 [pid 5931] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5932 attached [pid 5932] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5932] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5932] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5932] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5932] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5932] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5909] exit_group(0 [pid 5930] <... futex resumed>) = ? [pid 5929] <... futex resumed>) = ? [pid 5910] <... ioctl resumed> ) = ? [pid 5909] <... exit_group resumed>) = ? [pid 5930] +++ exited with 0 +++ [pid 5929] +++ exited with 0 +++ [pid 5910] +++ exited with 0 +++ [pid 5909] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5909, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5933 attached , child_tidptr=0x555555fe45d0) = 5933 [pid 5933] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5933] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5933] setpgid(0, 0) = 0 [pid 5933] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5933] write(3, "1000", 4) = 4 [pid 5933] close(3) = 0 [pid 5933] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5933] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5933] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5934 attached , parent_tid=[5934], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5934 [pid 5933] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5934] set_robust_list(0x7f50b019c9e0, 24 [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5934] <... set_robust_list resumed>) = 0 [pid 5934] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5934] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5934] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5934] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5934] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5915] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5915] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5915] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5915] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5935], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5935 [pid 5915] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5915] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5915] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5936], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5936 [pid 5915] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5915] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5936 attached [pid 5936] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5936] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5936] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5915] <... futex resumed>) = 0 [pid 5936] <... futex resumed>) = 1 [pid 5936] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5935 attached [pid 5935] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5935] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5935] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5935] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5919] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5919] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5919] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5937 attached , parent_tid=[5937], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5937 [pid 5919] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5937] set_robust_list(0x7f50b017b9e0, 24 [pid 5919] <... futex resumed>) = 0 [pid 5919] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5919] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5937] <... set_robust_list resumed>) = 0 [pid 5919] <... mprotect resumed>) = 0 [pid 5919] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5938 attached , parent_tid=[5938], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5938 [pid 5919] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5919] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5938] set_robust_list(0x7f50b015a9e0, 24 [pid 5937] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5938] <... set_robust_list resumed>) = 0 [pid 5937] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5938] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5938] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5919] <... futex resumed>) = 0 [pid 5938] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5937] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5937] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5915] exit_group(0 [pid 5936] <... futex resumed>) = ? [pid 5935] <... futex resumed>) = ? [pid 5918] <... ioctl resumed> ) = ? [pid 5915] <... exit_group resumed>) = ? [pid 5936] +++ exited with 0 +++ [pid 5935] +++ exited with 0 +++ [pid 5918] +++ exited with 0 +++ [pid 5915] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5915, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5939 ./strace-static-x86_64: Process 5939 attached [pid 5939] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5939] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5939] setpgid(0, 0) = 0 [pid 5939] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5939] write(3, "1000", 4) = 4 [pid 5939] close(3) = 0 [pid 5939] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5939] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5939] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5940], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5940 [pid 5939] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5940 attached [pid 5940] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5940] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5940] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5940] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5940] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5940] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5921] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5921] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5921] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5941 attached , parent_tid=[5941], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5941 [pid 5941] set_robust_list(0x7f50b017b9e0, 24 [pid 5921] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... set_robust_list resumed>) = 0 [pid 5921] <... futex resumed>) = 0 [pid 5941] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5941] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5921] <... futex resumed>) = 0 [pid 5941] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5941] <... futex resumed>) = 0 [pid 5921] <... mmap resumed>) = 0x7f50b013a000 [pid 5941] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5921] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5921] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5942], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5942 [pid 5921] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5921] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5942 attached [pid 5942] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5942] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5942] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5921] <... futex resumed>) = 0 [pid 5942] <... futex resumed>) = 1 [pid 5942] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5919] exit_group(0 [pid 5938] <... futex resumed>) = ? [pid 5937] <... futex resumed>) = ? [pid 5920] <... ioctl resumed> ) = ? [pid 5919] <... exit_group resumed>) = ? [pid 5938] +++ exited with 0 +++ [pid 5920] +++ exited with 0 +++ [pid 5937] +++ exited with 0 +++ [pid 5919] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5919, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5943 attached , child_tidptr=0x555555fe45d0) = 5943 [pid 5943] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5943] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5943] setpgid(0, 0) = 0 [pid 5943] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5943] write(3, "1000", 4) = 4 [pid 5943] close(3) = 0 [pid 5943] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5943] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5943] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5944], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5944 ./strace-static-x86_64: Process 5944 attached [pid 5943] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5944] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5944] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5944] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5944] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5944] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5944] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5921] exit_group(0) = ? [pid 5942] <... futex resumed>) = ? [pid 5941] <... futex resumed>) = ? [pid 5922] <... ioctl resumed> ) = ? [pid 5942] +++ exited with 0 +++ [pid 5941] +++ exited with 0 +++ [pid 5922] +++ exited with 0 +++ [pid 5921] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5921, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5945 attached , child_tidptr=0x555555fe45d0) = 5945 [pid 5945] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5945] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5945] setpgid(0, 0) = 0 [pid 5945] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5945] write(3, "1000", 4) = 4 [pid 5945] close(3) = 0 [pid 5945] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5945] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5945] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5946 attached , parent_tid=[5946], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5946 [pid 5945] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5946] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5946] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5946] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5946] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5946] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5946] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5925] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5925] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5925] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5925] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5947], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5947 [pid 5925] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5947 attached ) = 0 [pid 5925] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5925] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5925] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5947] set_robust_list(0x7f50b017b9e0, 24 [pid 5925] <... mprotect resumed>) = 0 [pid 5947] <... set_robust_list resumed>) = 0 [pid 5925] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5948 attached [pid 5947] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5948] set_robust_list(0x7f50b015a9e0, 24 [pid 5947] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5925] <... clone resumed>, parent_tid=[5948], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5948 [pid 5948] <... set_robust_list resumed>) = 0 [pid 5947] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5948] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5947] <... futex resumed>) = 0 [pid 5925] <... futex resumed>) = 0 [pid 5948] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5947] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5948] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5925] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 5948] <... futex resumed>) = 0 [pid 5948] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5925] exit_group(0 [pid 5948] <... futex resumed>) = ? [pid 5947] <... futex resumed>) = ? [pid 5926] <... ioctl resumed> ) = ? [pid 5925] <... exit_group resumed>) = ? [pid 5948] +++ exited with 0 +++ [pid 5947] +++ exited with 0 +++ [pid 5926] +++ exited with 0 +++ [pid 5925] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5925, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5949 attached , child_tidptr=0x555555fe45d0) = 5949 [pid 5949] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5949] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5949] setpgid(0, 0) = 0 [pid 5949] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5949] write(3, "1000", 4) = 4 [pid 5949] close(3) = 0 [pid 5949] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5949] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5949] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5950 attached , parent_tid=[5950], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5950 [pid 5950] set_robust_list(0x7f50b019c9e0, 24 [pid 5949] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5950] <... set_robust_list resumed>) = 0 [pid 5950] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5950] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5950] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5950] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5931] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5931] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5931] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5931] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5931] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5951], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5951 [pid 5931] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5931] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5931] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5952], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5952 [pid 5931] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5931] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5952 attached [pid 5952] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5952] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 5951 attached [pid 5951] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5951] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5952] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5952] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5931] <... futex resumed>) = 0 [pid 5952] <... futex resumed>) = 1 [pid 5951] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5952] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5951] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5951] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5933] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5933] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5933] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5933] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5953 attached , parent_tid=[5953], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5953 [pid 5953] set_robust_list(0x7f50b017b9e0, 24 [pid 5933] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] <... set_robust_list resumed>) = 0 [pid 5933] <... futex resumed>) = 0 [pid 5933] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5953] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5933] <... futex resumed>) = 0 [pid 5933] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5953] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5933] <... mmap resumed>) = 0x7f50b013a000 [pid 5933] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5933] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5954], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5954 [pid 5933] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5933] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5953] <... futex resumed>) = 0 ./strace-static-x86_64: Process 5954 attached [pid 5954] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5954] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5953] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5954] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5954] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5933] <... futex resumed>) = 0 [pid 5954] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5931] exit_group(0 [pid 5952] <... futex resumed>) = ? [pid 5951] <... futex resumed>) = ? [pid 5932] <... ioctl resumed> ) = ? [pid 5931] <... exit_group resumed>) = ? [pid 5952] +++ exited with 0 +++ [pid 5951] +++ exited with 0 +++ [pid 5932] +++ exited with 0 +++ [pid 5931] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5931, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5955 attached , child_tidptr=0x555555fe45d0) = 5955 [pid 5955] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5955] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5955] setpgid(0, 0) = 0 [pid 5955] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5955] write(3, "1000", 4) = 4 [pid 5955] close(3) = 0 [pid 5955] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5955] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5955] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5956], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5956 [pid 5955] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5956 attached [pid 5956] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5956] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5956] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5956] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5956] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5933] exit_group(0 [pid 5954] <... futex resumed>) = ? [pid 5953] <... futex resumed>) = ? [pid 5934] <... ioctl resumed> ) = ? [pid 5933] <... exit_group resumed>) = ? [pid 5954] +++ exited with 0 +++ [pid 5953] +++ exited with 0 +++ [pid 5934] +++ exited with 0 +++ [pid 5933] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5933, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5957 attached , child_tidptr=0x555555fe45d0) = 5957 [pid 5957] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5957] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5957] setpgid(0, 0) = 0 [pid 5957] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5957] write(3, "1000", 4) = 4 [pid 5957] close(3) = 0 [pid 5957] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5957] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5958], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5958 [pid 5957] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5958 attached [pid 5958] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5958] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5958] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5958] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5958] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5939] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5939] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5939] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5939] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5959 attached [pid 5959] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5959] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] <... clone resumed>, parent_tid=[5959], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5959 [pid 5939] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5939] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5959] <... futex resumed>) = 0 [pid 5939] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5959] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5939] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5959] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5959] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5939] <... clone resumed>, parent_tid=[5960], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5960 [pid 5939] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5939] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5959] <... futex resumed>) = 0 [pid 5959] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5960 attached [pid 5960] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5960] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5960] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5939] <... futex resumed>) = 0 [pid 5960] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5943] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5943] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5943] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5961 attached [pid 5961] set_robust_list(0x7f50b017b9e0, 24 [pid 5943] <... clone resumed>, parent_tid=[5961], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5961 [pid 5943] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5943] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5943] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5961] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 5962 attached [pid 5943] <... clone resumed>, parent_tid=[5962], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5962 [pid 5943] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5943] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5961] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5961] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5961] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5962] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5962] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5962] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5943] <... futex resumed>) = 0 [pid 5962] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5939] exit_group(0 [pid 5940] <... ioctl resumed> ) = ? [pid 5960] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5939] <... exit_group resumed>) = ? [pid 5959] <... futex resumed>) = ? [pid 5940] +++ exited with 0 +++ [pid 5960] +++ exited with 0 +++ [pid 5959] +++ exited with 0 +++ [pid 5939] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5939, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5963 attached , child_tidptr=0x555555fe45d0) = 5963 [pid 5963] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5963] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5963] setpgid(0, 0) = 0 [pid 5963] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5963] write(3, "1000", 4) = 4 [pid 5963] close(3) = 0 [pid 5963] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5963] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5963] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5964], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5964 [pid 5963] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5964 attached [pid 5964] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5964] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5964] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5964] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5964] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5945] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5945] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5945] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5965 attached , parent_tid=[5965], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5965 [pid 5965] set_robust_list(0x7f50b017b9e0, 24 [pid 5945] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5965] <... set_robust_list resumed>) = 0 [pid 5945] <... futex resumed>) = 0 [pid 5945] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5945] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5945] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5966], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5966 [pid 5945] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5945] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5966 attached [pid 5966] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5966] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5966] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5945] <... futex resumed>) = 0 [pid 5966] <... futex resumed>) = 1 [pid 5966] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5965] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5965] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5965] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5943] exit_group(0 [pid 5962] <... futex resumed>) = ? [pid 5961] <... futex resumed>) = ? [pid 5943] <... exit_group resumed>) = ? [pid 5962] +++ exited with 0 +++ [pid 5961] +++ exited with 0 +++ [pid 5944] <... ioctl resumed> ) = ? [pid 5944] +++ exited with 0 +++ [pid 5943] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5943, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5967 ./strace-static-x86_64: Process 5967 attached [pid 5967] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5967] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5967] setpgid(0, 0) = 0 [pid 5967] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5967] write(3, "1000", 4) = 4 [pid 5967] close(3) = 0 [pid 5967] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5967] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5967] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5968], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5968 [pid 5967] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5968 attached [pid 5968] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5968] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5968] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5968] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5968] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5968] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5945] exit_group(0 [pid 5966] <... futex resumed>) = ? [pid 5965] <... futex resumed>) = ? [pid 5946] <... ioctl resumed> ) = ? [pid 5945] <... exit_group resumed>) = ? [pid 5966] +++ exited with 0 +++ [pid 5965] +++ exited with 0 +++ [pid 5946] +++ exited with 0 +++ [pid 5945] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5945, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5969 attached , child_tidptr=0x555555fe45d0) = 5969 [pid 5969] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5969] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5969] setpgid(0, 0) = 0 [pid 5969] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5969] write(3, "1000", 4) = 4 [pid 5969] close(3) = 0 [pid 5969] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5969] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5969] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5970 attached , parent_tid=[5970], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5970 [pid 5969] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5970] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5970] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5970] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5970] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5970] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5949] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5949] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5949] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5949] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5971 attached , parent_tid=[5971], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5971 [pid 5971] set_robust_list(0x7f50b017b9e0, 24 [pid 5949] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] <... set_robust_list resumed>) = 0 [pid 5949] <... futex resumed>) = 0 [pid 5949] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5949] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5949] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5949] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5971] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5949] <... clone resumed>, parent_tid=[5972], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5972 ./strace-static-x86_64: Process 5972 attached [pid 5971] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5949] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5971] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5949] <... futex resumed>) = 0 [pid 5971] <... futex resumed>) = 0 [pid 5949] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5971] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5972] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5972] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5972] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5949] <... futex resumed>) = 0 [pid 5972] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5949] exit_group(0 [pid 5950] <... ioctl resumed> ) = ? [pid 5949] <... exit_group resumed>) = ? [pid 5950] +++ exited with 0 +++ [pid 5972] <... futex resumed>) = ? [pid 5971] <... futex resumed>) = ? [pid 5971] +++ exited with 0 +++ [pid 5972] +++ exited with 0 +++ [pid 5949] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5949, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5973 ./strace-static-x86_64: Process 5973 attached [pid 5973] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5973] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5973] setpgid(0, 0) = 0 [pid 5973] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5973] write(3, "1000", 4) = 4 [pid 5973] close(3) = 0 [pid 5973] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5973] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5973] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5974 attached , parent_tid=[5974], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5974 [pid 5973] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5974] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5974] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5974] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5974] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5974] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5974] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5955] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5955] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5955] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5955] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5975 attached [pid 5975] set_robust_list(0x7f50b017b9e0, 24 [pid 5955] <... clone resumed>, parent_tid=[5975], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5975 [pid 5955] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5975] <... set_robust_list resumed>) = 0 [pid 5955] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5955] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5975] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5955] <... mmap resumed>) = 0x7f50b013a000 [pid 5955] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5975] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5955] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5976 attached [pid 5975] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5976] set_robust_list(0x7f50b015a9e0, 24 [pid 5975] <... futex resumed>) = 0 [pid 5955] <... clone resumed>, parent_tid=[5976], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5976 [pid 5955] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5975] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] <... futex resumed>) = 0 [pid 5976] <... set_robust_list resumed>) = 0 [pid 5955] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5976] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5976] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5955] <... futex resumed>) = 0 [pid 5976] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5957] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5957] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5957] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5977], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5977 [pid 5957] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5957] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5957] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5978], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5978 [pid 5957] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5957] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5978 attached [pid 5978] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5978] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5978] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5957] <... futex resumed>) = 0 [pid 5978] <... futex resumed>) = 1 [pid 5978] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 5977 attached [pid 5977] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5977] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5977] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5977] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5955] exit_group(0 [pid 5976] <... futex resumed>) = ? [pid 5975] <... futex resumed>) = ? [pid 5956] <... ioctl resumed> ) = ? [pid 5955] <... exit_group resumed>) = ? [pid 5976] +++ exited with 0 +++ [pid 5975] +++ exited with 0 +++ [pid 5956] +++ exited with 0 +++ [pid 5955] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5955, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5979 attached , child_tidptr=0x555555fe45d0) = 5979 [pid 5979] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5979] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5979] setpgid(0, 0) = 0 [pid 5979] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5979] write(3, "1000", 4) = 4 [pid 5979] close(3) = 0 [pid 5979] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5979] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5979] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5980], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5980 [pid 5979] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5980 attached [pid 5980] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5980] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5980] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5980] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5980] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5980] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5957] exit_group(0 [pid 5978] <... futex resumed>) = ? [pid 5977] <... futex resumed>) = ? [pid 5958] <... ioctl resumed> ) = ? [pid 5957] <... exit_group resumed>) = ? [pid 5978] +++ exited with 0 +++ [pid 5958] +++ exited with 0 +++ [pid 5977] +++ exited with 0 +++ [pid 5957] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5957, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5981 attached , child_tidptr=0x555555fe45d0) = 5981 [pid 5981] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5981] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5981] setpgid(0, 0) = 0 [pid 5981] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5981] write(3, "1000", 4) = 4 [pid 5981] close(3) = 0 [pid 5981] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5981] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5981] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5982 attached , parent_tid=[5982], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5982 [pid 5981] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5982] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5982] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5982] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5982] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5982] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5982] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5963] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5963] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5963] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5963] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5983 attached , parent_tid=[5983], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5983 [pid 5963] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] set_robust_list(0x7f50b017b9e0, 24 [pid 5963] <... futex resumed>) = 0 [pid 5963] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5983] <... set_robust_list resumed>) = 0 [pid 5963] <... futex resumed>) = 0 [pid 5963] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 5983] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5963] <... mmap resumed>) = 0x7f50b013a000 [pid 5963] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 5983] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5963] <... mprotect resumed>) = 0 [pid 5963] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5984], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5984 [pid 5963] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5963] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5984 attached [pid 5984] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5984] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5984] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5963] <... futex resumed>) = 0 [pid 5984] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5983] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5983] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5967] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5967] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5967] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5985], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5985 [pid 5967] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5985 attached ) = 0 [pid 5967] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5967] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5967] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 5985] set_robust_list(0x7f50b017b9e0, 24./strace-static-x86_64: Process 5986 attached [pid 5967] <... clone resumed>, parent_tid=[5986], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5986 [pid 5967] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5967] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5985] <... set_robust_list resumed>) = 0 [pid 5985] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5985] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5985] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5986] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5986] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5986] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5967] <... futex resumed>) = 0 [pid 5986] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5963] exit_group(0 [pid 5984] <... futex resumed>) = ? [pid 5983] <... futex resumed>) = ? [pid 5964] <... ioctl resumed> ) = ? [pid 5963] <... exit_group resumed>) = ? [pid 5984] +++ exited with 0 +++ [pid 5983] +++ exited with 0 +++ [pid 5964] +++ exited with 0 +++ [pid 5963] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5963, si_uid=0, si_status=0, si_utime=1, si_stime=4} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5987 ./strace-static-x86_64: Process 5987 attached [pid 5987] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5987] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5987] setpgid(0, 0) = 0 [pid 5987] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5987] write(3, "1000", 4) = 4 [pid 5987] close(3) = 0 [pid 5987] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5987] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5987] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5988 attached , parent_tid=[5988], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5988 [pid 5987] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5988] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5988] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5988] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5988] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5988] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5988] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5969] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5969] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5969] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5969] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5989 attached , parent_tid=[5989], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5989 [pid 5989] set_robust_list(0x7f50b017b9e0, 24 [pid 5969] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5969] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5969] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5990 attached [pid 5989] <... set_robust_list resumed>) = 0 [pid 5969] <... clone resumed>, parent_tid=[5990], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5990 [pid 5969] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5969] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5990] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 5990] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5990] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5969] <... futex resumed>) = 0 [pid 5990] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5989] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5989] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5989] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5967] exit_group(0) = ? [pid 5968] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 5985] <... futex resumed>) = ? [pid 5986] <... futex resumed>) = ? [pid 5968] +++ exited with 0 +++ [pid 5985] +++ exited with 0 +++ [pid 5986] +++ exited with 0 +++ [pid 5967] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5967, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5991 attached , child_tidptr=0x555555fe45d0) = 5991 [pid 5991] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5991] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5991] setpgid(0, 0) = 0 [pid 5991] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5991] write(3, "1000", 4) = 4 [pid 5991] close(3) = 0 [pid 5991] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5991] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5991] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 5992 attached , parent_tid=[5992], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5992 [pid 5991] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 5992] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5992] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5992] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5992] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5992] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5969] exit_group(0 [pid 5990] <... futex resumed>) = ? [pid 5989] <... futex resumed>) = ? [pid 5969] <... exit_group resumed>) = ? [pid 5970] <... ioctl resumed> ) = ? [pid 5990] +++ exited with 0 +++ [pid 5989] +++ exited with 0 +++ [pid 5970] +++ exited with 0 +++ [pid 5969] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5969, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5993 attached , child_tidptr=0x555555fe45d0) = 5993 [pid 5993] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5993] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5993] setpgid(0, 0) = 0 [pid 5993] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5993] write(3, "1000", 4) = 4 [pid 5993] close(3) = 0 [pid 5993] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5993] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5993] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5994], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5994 [pid 5993] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5994 attached [pid 5994] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5994] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5994] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5994] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5994] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5973] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5973] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5973] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5973] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5973] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5995], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5995 [pid 5973] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5995 attached [pid 5995] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5995] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5995] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5995] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] <... futex resumed>) = 1 [pid 5995] <... futex resumed>) = 0 [pid 5973] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 5995] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5973] <... futex resumed>) = 0 [pid 5973] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 5995] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5973] <... futex resumed>) = 0 [pid 5995] <... futex resumed>) = 1 [pid 5995] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5973] exit_group(0 [pid 5974] <... ioctl resumed> ) = ? [pid 5995] <... futex resumed>) = ? [pid 5974] +++ exited with 0 +++ [pid 5995] +++ exited with 0 +++ [pid 5973] <... exit_group resumed>) = ? [pid 5973] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5973, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 5996 ./strace-static-x86_64: Process 5996 attached [pid 5996] set_robust_list(0x555555fe45e0, 24) = 0 [pid 5996] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5996] setpgid(0, 0) = 0 [pid 5996] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5996] write(3, "1000", 4) = 4 [pid 5996] close(3) = 0 [pid 5996] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 5996] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5996] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5997], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 5997 [pid 5996] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 5997 attached [pid 5997] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 5997] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 5997] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 5997] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 5997] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5979] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5979] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5979] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5979] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5998], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 5998 [pid 5979] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5979] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5979] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[5999], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 5999 [pid 5979] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5979] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 5998 attached [pid 5998] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 5998] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5998] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 5999 attached ) = 0 [pid 5999] set_robust_list(0x7f50b015a9e0, 24 [pid 5998] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5999] <... set_robust_list resumed>) = 0 [pid 5999] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 5999] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5979] <... futex resumed>) = 0 [pid 5999] <... futex resumed>) = 1 [pid 5999] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5981] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5981] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5981] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5981] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5981] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6000], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6000 [pid 5981] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5981] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5981] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6001 attached , parent_tid=[6001], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6001 [pid 6001] set_robust_list(0x7f50b015a9e0, 24 [pid 5981] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5981] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6000 attached [pid 6000] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6000] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6000] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6000] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6001] <... set_robust_list resumed>) = 0 [pid 6001] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6001] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5981] <... futex resumed>) = 0 [pid 6001] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5979] exit_group(0 [pid 5999] <... futex resumed>) = ? [pid 5998] <... futex resumed>) = ? [pid 5980] <... ioctl resumed> ) = ? [pid 5979] <... exit_group resumed>) = ? [pid 5999] +++ exited with 0 +++ [pid 5998] +++ exited with 0 +++ [pid 5980] +++ exited with 0 +++ [pid 5979] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5979, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6002 attached , child_tidptr=0x555555fe45d0) = 6002 [pid 6002] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6002] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6002] setpgid(0, 0) = 0 [pid 6002] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6002] write(3, "1000", 4) = 4 [pid 6002] close(3) = 0 [pid 6002] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6002] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6002] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6003 attached , parent_tid=[6003], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6003 [pid 6002] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6003] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6003] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6003] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6003] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6003] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5981] exit_group(0 [pid 6001] <... futex resumed>) = ? [pid 6000] <... futex resumed>) = ? [pid 5982] <... ioctl resumed> ) = ? [pid 5981] <... exit_group resumed>) = ? [pid 6001] +++ exited with 0 +++ [pid 6000] +++ exited with 0 +++ [pid 5982] +++ exited with 0 +++ [pid 5981] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5981, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6004 attached , child_tidptr=0x555555fe45d0) = 6004 [pid 6004] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6004] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6004] setpgid(0, 0) = 0 [pid 6004] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6004] write(3, "1000", 4) = 4 [pid 6004] close(3) = 0 [pid 6004] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6004] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6004] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6005], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6005 [pid 6004] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6005 attached [pid 6005] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6005] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6005] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6005] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6005] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5987] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5987] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5987] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5987] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6006 attached , parent_tid=[6006], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6006 [pid 5987] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] set_robust_list(0x7f50b017b9e0, 24 [pid 5987] <... futex resumed>) = 0 [pid 5987] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6006] <... set_robust_list resumed>) = 0 [pid 5987] <... futex resumed>) = 0 [pid 6006] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 5987] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5987] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5987] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6007 attached [pid 6007] set_robust_list(0x7f50b015a9e0, 24 [pid 5987] <... clone resumed>, parent_tid=[6007], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6007 [pid 5987] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5987] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6006] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6007] <... set_robust_list resumed>) = 0 [pid 6007] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6006] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6007] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5987] <... futex resumed>) = 0 [pid 6007] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6006] <... futex resumed>) = 0 [pid 6006] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5991] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 5991] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5991] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5991] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6008], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6008 [pid 5991] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5991] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5991] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6009], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6009 [pid 5991] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5991] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6009 attached [pid 6009] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 6008 attached [pid 6009] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6008] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6008] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6009] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6009] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6008] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 5991] <... futex resumed>) = 0 [pid 6009] <... futex resumed>) = 1 [pid 6008] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6009] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6008] <... futex resumed>) = 0 [pid 6008] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5987] exit_group(0 [pid 6007] <... futex resumed>) = ? [pid 6006] <... futex resumed>) = ? [pid 5988] <... ioctl resumed> ) = ? [pid 5987] <... exit_group resumed>) = ? [pid 6007] +++ exited with 0 +++ [pid 6006] +++ exited with 0 +++ [pid 5988] +++ exited with 0 +++ [pid 5987] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5987, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6010 attached , child_tidptr=0x555555fe45d0) = 6010 [pid 6010] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6010] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6010] setpgid(0, 0) = 0 [pid 6010] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6010] write(3, "1000", 4) = 4 [pid 6010] close(3) = 0 [pid 6010] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6010] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6010] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6011 attached , parent_tid=[6011], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6011 [pid 6010] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6011] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6011] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6011] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6011] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6011] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5993] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5993] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5993] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6012], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6012 [pid 5993] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5993] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5993] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6013], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6013 [pid 5993] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5993] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6012 attached ./strace-static-x86_64: Process 6013 attached [pid 6012] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6013] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6013] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6012] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6013] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6013] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 5993] <... futex resumed>) = 0 [pid 6013] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6012] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6012] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6012] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5991] exit_group(0 [pid 6008] <... futex resumed>) = ? [pid 6009] <... futex resumed>) = ? [pid 5992] <... ioctl resumed> ) = ? [pid 6009] +++ exited with 0 +++ [pid 6008] +++ exited with 0 +++ [pid 5992] +++ exited with 0 +++ [pid 5991] <... exit_group resumed>) = ? [pid 5991] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5991, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6014 attached , child_tidptr=0x555555fe45d0) = 6014 [pid 6014] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6014] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6014] setpgid(0, 0) = 0 [pid 6014] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6014] write(3, "1000", 4) = 4 [pid 6014] close(3) = 0 [pid 6014] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6014] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6014] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6015], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6015 ./strace-static-x86_64: Process 6015 attached [pid 6014] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6015] set_robust_list(0x7f50b019c9e0, 24 [pid 6014] <... futex resumed>) = 0 [pid 6015] <... set_robust_list resumed>) = 0 [pid 6015] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6014] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6015] <... openat resumed>) = 3 [pid 6015] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6015] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6015] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5993] exit_group(0 [pid 6013] <... futex resumed>) = ? [pid 6012] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 5994] <... ioctl resumed> ) = ? [pid 5993] <... exit_group resumed>) = ? [pid 6013] +++ exited with 0 +++ [pid 5994] +++ exited with 0 +++ [pid 6012] +++ exited with 0 +++ [pid 5993] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5993, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6016 attached , child_tidptr=0x555555fe45d0) = 6016 [pid 6016] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6016] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6016] setpgid(0, 0) = 0 [pid 6016] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6016] write(3, "1000", 4) = 4 [pid 6016] close(3) = 0 [pid 6016] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6016] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6016] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6017], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6017 [pid 6016] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6016] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6017 attached [pid 6017] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6017] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6017] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6017] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6017] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 5996] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 5996] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 5996] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5996] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6018], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6018 [pid 5996] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 5996] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 5996] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6019], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6019 [pid 5996] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 5996] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6019 attached [pid 6019] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 6018 attached [pid 6019] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6018] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6018] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6019] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6019] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 5996] <... futex resumed>) = 0 [pid 6018] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6019] <... futex resumed>) = 1 [pid 6018] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6019] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6018] <... futex resumed>) = 0 [pid 6018] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 5996] exit_group(0 [pid 6019] <... futex resumed>) = ? [pid 6018] <... futex resumed>) = ? [pid 5997] <... ioctl resumed> ) = ? [pid 5996] <... exit_group resumed>) = ? [pid 6019] +++ exited with 0 +++ [pid 6018] +++ exited with 0 +++ [pid 5997] +++ exited with 0 +++ [pid 5996] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5996, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6020 attached , child_tidptr=0x555555fe45d0) = 6020 [pid 6020] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6020] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6020] setpgid(0, 0) = 0 [pid 6020] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6020] write(3, "1000", 4) = 4 [pid 6020] close(3) = 0 [pid 6020] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6020] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6020] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6021 attached [pid 6021] set_robust_list(0x7f50b019c9e0, 24 [pid 6020] <... clone resumed>, parent_tid=[6021], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6021 [pid 6020] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6021] <... set_robust_list resumed>) = 0 [pid 6020] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6021] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6021] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6021] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6021] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6002] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6002] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6002] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6002] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6022], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6022 [pid 6002] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6002] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6002] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6023], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6023 [pid 6002] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6002] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6022 attached [pid 6022] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6022] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6022] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6023 attached [pid 6022] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6023] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6023] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6023] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6002] <... futex resumed>) = 0 [pid 6023] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6004] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6004] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6004] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6004] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6024], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6024 [pid 6004] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6004] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6004] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6025], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6025 [pid 6004] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6004] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6025 attached [pid 6025] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 6024 attached [pid 6025] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6024] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6025] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6024] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6025] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6004] <... futex resumed>) = 0 [pid 6025] <... futex resumed>) = 1 [pid 6025] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6024] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6024] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6024] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6002] exit_group(0 [pid 6023] <... futex resumed>) = ? [pid 6022] <... futex resumed>) = ? [pid 6003] <... ioctl resumed> ) = ? [pid 6002] <... exit_group resumed>) = ? [pid 6023] +++ exited with 0 +++ [pid 6022] +++ exited with 0 +++ [pid 6003] +++ exited with 0 +++ [pid 6002] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6002, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6026 attached , child_tidptr=0x555555fe45d0) = 6026 [pid 6026] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6026] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6026] setpgid(0, 0) = 0 [pid 6026] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6026] write(3, "1000", 4) = 4 [pid 6026] close(3) = 0 [pid 6026] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6026] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6026] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6027 attached , parent_tid=[6027], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6027 [pid 6026] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6027] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6027] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6027] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6027] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6027] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6004] exit_group(0 [pid 6025] <... futex resumed>) = ? [pid 6004] <... exit_group resumed>) = ? [pid 6005] <... ioctl resumed> ) = ? [pid 6024] <... futex resumed>) = ? [pid 6025] +++ exited with 0 +++ [pid 6024] +++ exited with 0 +++ [pid 6005] +++ exited with 0 +++ [pid 6004] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6004, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6028 ./strace-static-x86_64: Process 6028 attached [pid 6028] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6028] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6028] setpgid(0, 0) = 0 [pid 6028] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6028] write(3, "1000", 4) = 4 [pid 6028] close(3) = 0 [pid 6028] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6028] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6028] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6029 attached , parent_tid=[6029], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6029 [pid 6029] set_robust_list(0x7f50b019c9e0, 24 [pid 6028] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6029] <... set_robust_list resumed>) = 0 [pid 6029] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6029] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6029] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6029] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6010] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6010] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6010] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6010] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6030 attached , parent_tid=[6030], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6030 [pid 6010] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] set_robust_list(0x7f50b017b9e0, 24 [pid 6010] <... futex resumed>) = 0 [pid 6030] <... set_robust_list resumed>) = 0 [pid 6010] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6030] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6010] <... futex resumed>) = 0 [pid 6010] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6010] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6010] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6031], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6031 [pid 6010] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6010] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6030] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6031 attached [pid 6031] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6030] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6031] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6031] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6010] <... futex resumed>) = 0 [pid 6031] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6010] exit_group(0 [pid 6031] <... futex resumed>) = ? [pid 6030] <... futex resumed>) = ? [pid 6011] <... ioctl resumed> ) = ? [pid 6010] <... exit_group resumed>) = ? [pid 6030] +++ exited with 0 +++ [pid 6011] +++ exited with 0 +++ [pid 6031] +++ exited with 0 +++ [pid 6010] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6010, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6032 ./strace-static-x86_64: Process 6032 attached [pid 6032] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6032] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6032] setpgid(0, 0) = 0 [pid 6032] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6014] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6032] <... openat resumed>) = 3 [pid 6014] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] write(3, "1000", 4 [pid 6014] <... futex resumed>) = 0 [pid 6032] <... write resumed>) = 4 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6032] close(3 [pid 6014] <... mmap resumed>) = 0x7f50b015b000 [pid 6032] <... close resumed>) = 0 [pid 6014] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6032] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... mprotect resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6014] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6032] <... mmap resumed>) = 0x7f50b017c000 [pid 6032] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6014] <... clone resumed>, parent_tid=[6033], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6033 [pid 6032] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6014] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] <... clone resumed>, parent_tid=[6034], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6034 [pid 6014] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6014] <... futex resumed>) = 0 [pid 6032] <... futex resumed>) = 0 [pid 6014] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6032] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6014] <... mmap resumed>) = 0x7f50b013a000 [pid 6014] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 ./strace-static-x86_64: Process 6033 attached [pid 6033] set_robust_list(0x7f50b017b9e0, 24 [pid 6014] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6033] <... set_robust_list resumed>) = 0 [pid 6014] <... clone resumed>, parent_tid=[6035], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6035 [pid 6014] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6014] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6033] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6033] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6033] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6035 attached [pid 6035] set_robust_list(0x7f50b015a9e0, 24./strace-static-x86_64: Process 6034 attached ) = 0 [pid 6034] set_robust_list(0x7f50b019c9e0, 24 [pid 6035] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6035] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6014] <... futex resumed>) = 0 [pid 6035] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6034] <... set_robust_list resumed>) = 0 [pid 6034] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6034] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6034] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6034] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6016] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6016] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6016] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6016] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6036 attached , parent_tid=[6036], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6036 [pid 6016] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6036] set_robust_list(0x7f50b017b9e0, 24 [pid 6016] <... futex resumed>) = 0 [pid 6036] <... set_robust_list resumed>) = 0 [pid 6036] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6016] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6036] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6016] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6036] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6016] <... mmap resumed>) = 0x7f50b013a000 [pid 6016] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6016] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6037], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6037 [pid 6016] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6016] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6036] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6037 attached [pid 6036] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6037] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6037] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6037] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6016] <... futex resumed>) = 0 [pid 6037] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6014] exit_group(0 [pid 6033] <... futex resumed>) = ? [pid 6015] <... ioctl resumed> ) = ? [pid 6014] <... exit_group resumed>) = ? [pid 6035] <... futex resumed>) = ? [pid 6033] +++ exited with 0 +++ [pid 6015] +++ exited with 0 +++ [pid 6035] +++ exited with 0 +++ [pid 6014] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6014, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6038 attached , child_tidptr=0x555555fe45d0) = 6038 [pid 6038] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6038] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6038] setpgid(0, 0) = 0 [pid 6038] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6038] write(3, "1000", 4) = 4 [pid 6038] close(3) = 0 [pid 6038] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6038] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6038] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6039], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6039 [pid 6038] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6039 attached ) = 0 [pid 6038] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6039] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6039] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6039] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6039] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6039] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6016] exit_group(0 [pid 6037] <... futex resumed>) = ? [pid 6017] <... ioctl resumed> ) = ? [pid 6016] <... exit_group resumed>) = ? [pid 6037] +++ exited with 0 +++ [pid 6036] <... futex resumed>) = ? [pid 6017] +++ exited with 0 +++ [pid 6036] +++ exited with 0 +++ [pid 6016] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6016, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6040 attached , child_tidptr=0x555555fe45d0) = 6040 [pid 6040] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6040] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6040] setpgid(0, 0) = 0 [pid 6040] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6040] write(3, "1000", 4) = 4 [pid 6040] close(3) = 0 [pid 6040] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6040] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6040] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6041], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6041 [pid 6040] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6041 attached [pid 6041] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6041] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6041] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6041] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6041] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6020] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6020] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6020] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6020] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6042 attached , parent_tid=[6042], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6042 [pid 6020] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6020] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6020] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6020] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6020] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6043], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6043 [pid 6020] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6020] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6043 attached [pid 6042] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6043] set_robust_list(0x7f50b015a9e0, 24 [pid 6042] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6043] <... set_robust_list resumed>) = 0 [pid 6043] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6043] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6042] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6043] <... futex resumed>) = 1 [pid 6042] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6020] <... futex resumed>) = 0 [pid 6043] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6042] <... futex resumed>) = 0 [pid 6042] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6020] exit_group(0) = ? [pid 6043] <... futex resumed>) = ? [pid 6042] <... futex resumed>) = ? [pid 6021] <... ioctl resumed> ) = ? [pid 6043] +++ exited with 0 +++ [pid 6042] +++ exited with 0 +++ [pid 6021] +++ exited with 0 +++ [pid 6020] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6020, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6044 ./strace-static-x86_64: Process 6044 attached [pid 6044] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6044] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6044] setpgid(0, 0) = 0 [pid 6044] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6044] write(3, "1000", 4) = 4 [pid 6044] close(3) = 0 [pid 6044] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6044] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6044] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6045 attached [pid 6045] set_robust_list(0x7f50b019c9e0, 24 [pid 6044] <... clone resumed>, parent_tid=[6045], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6045 [pid 6045] <... set_robust_list resumed>) = 0 [pid 6044] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6045] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6044] <... futex resumed>) = 0 [pid 6044] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6045] <... openat resumed>) = 3 [pid 6045] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6045] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6045] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6045] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6026] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6026] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6026] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6026] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6046], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6046 [pid 6026] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6026] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6026] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6047], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6047 [pid 6026] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6026] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6046 attached [pid 6046] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6046] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6046] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6046] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6047 attached [pid 6047] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6047] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6047] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6026] <... futex resumed>) = 0 [pid 6047] <... futex resumed>) = 1 [pid 6047] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6028] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6028] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6028] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6028] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6048 attached , parent_tid=[6048], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6048 [pid 6028] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6028] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6028] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6049], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6049 [pid 6048] set_robust_list(0x7f50b017b9e0, 24 [pid 6028] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6028] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6048] <... set_robust_list resumed>) = 0 [pid 6048] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6049 attached [pid 6049] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6049] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6049] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6028] <... futex resumed>) = 0 [pid 6049] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6048] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6048] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6048] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6026] exit_group(0) = ? [pid 6047] <... futex resumed>) = ? [pid 6027] <... ioctl resumed> ) = ? [pid 6046] <... futex resumed>) = ? [pid 6047] +++ exited with 0 +++ [pid 6046] +++ exited with 0 +++ [pid 6027] +++ exited with 0 +++ [pid 6026] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6026, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6050 attached , child_tidptr=0x555555fe45d0) = 6050 [pid 6050] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6050] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6050] setpgid(0, 0) = 0 [pid 6050] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6050] write(3, "1000", 4) = 4 [pid 6050] close(3) = 0 [pid 6050] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6050] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6050] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6051 attached , parent_tid=[6051], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6051 [pid 6050] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6051] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6051] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6051] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6051] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6051] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6028] exit_group(0 [pid 6049] <... futex resumed>) = ? [pid 6048] <... futex resumed>) = ? [pid 6029] <... ioctl resumed> ) = ? [pid 6028] <... exit_group resumed>) = ? [pid 6049] +++ exited with 0 +++ [pid 6048] +++ exited with 0 +++ [pid 6029] +++ exited with 0 +++ [pid 6028] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6028, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6052 attached , child_tidptr=0x555555fe45d0) = 6052 [pid 6052] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6052] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6052] setpgid(0, 0) = 0 [pid 6052] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6052] write(3, "1000", 4) = 4 [pid 6052] close(3) = 0 [pid 6052] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6052] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6052] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6053], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6053 ./strace-static-x86_64: Process 6053 attached [pid 6052] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6053] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6053] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6053] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6053] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6053] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6032] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6032] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6032] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6032] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6054], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6054 [pid 6032] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6032] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6032] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6055], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6055 [pid 6032] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6032] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6055 attached [pid 6055] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6055] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6055] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6032] <... futex resumed>) = 0 [pid 6055] <... futex resumed>) = 1 [pid 6055] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6054 attached [pid 6054] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6054] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6054] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6054] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6032] exit_group(0 [pid 6038] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6038] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6038] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6038] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6056], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6056 [pid 6038] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6038] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6038] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6038] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6038] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6057], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6057 [pid 6038] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6038] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6056 attached [pid 6056] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6056] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6057 attached , 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6057] set_robust_list(0x7f50b015a9e0, 24 [pid 6056] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6057] <... set_robust_list resumed>) = 0 [pid 6057] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6056] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6057] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6057] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6038] <... futex resumed>) = 0 [pid 6057] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6055] <... futex resumed>) = ? [pid 6054] <... futex resumed>) = ? [pid 6034] <... ioctl resumed> ) = ? [pid 6032] <... exit_group resumed>) = ? [pid 6055] +++ exited with 0 +++ [pid 6054] +++ exited with 0 +++ [pid 6034] +++ exited with 0 +++ [pid 6032] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6032, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6058 ./strace-static-x86_64: Process 6058 attached [pid 6058] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6058] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6058] setpgid(0, 0) = 0 [pid 6058] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6058] write(3, "1000", 4) = 4 [pid 6058] close(3) = 0 [pid 6058] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6058] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6058] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6059 attached [pid 6059] set_robust_list(0x7f50b019c9e0, 24 [pid 6058] <... clone resumed>, parent_tid=[6059], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6059 [pid 6058] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6058] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6059] <... set_robust_list resumed>) = 0 [pid 6040] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6040] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6040] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6040] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6040] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6060 attached [pid 6059] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6040] <... clone resumed>, parent_tid=[6060], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6060 [pid 6040] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6040] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6040] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6040] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6061], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6061 [pid 6059] <... openat resumed>) = 3 [pid 6040] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6059] ioctl(3, USB_RAW_IOCTL_INIT [pid 6040] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6059] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6059] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN./strace-static-x86_64: Process 6061 attached [pid 6061] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6061] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6061] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6040] <... futex resumed>) = 0 [pid 6061] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6059] <... ioctl resumed>, 0) = 0 [pid 6059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] set_robust_list(0x7f50b017b9e0, 24 [pid 6059] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6060] <... set_robust_list resumed>) = 0 [pid 6060] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6059] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6060] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6060] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6060] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6038] exit_group(0 [pid 6057] <... futex resumed>) = ? [pid 6056] <... futex resumed>) = ? [pid 6039] <... ioctl resumed> ) = ? [pid 6038] <... exit_group resumed>) = ? [pid 6057] +++ exited with 0 +++ [pid 6056] +++ exited with 0 +++ [pid 6039] +++ exited with 0 +++ [pid 6038] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6038, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6062 attached , child_tidptr=0x555555fe45d0) = 6062 [pid 6062] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6062] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6062] setpgid(0, 0) = 0 [pid 6062] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6062] write(3, "1000", 4) = 4 [pid 6062] close(3) = 0 [pid 6062] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6062] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6062] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6063], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6063 ./strace-static-x86_64: Process 6063 attached [pid 6062] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6063] set_robust_list(0x7f50b019c9e0, 24 [pid 6062] <... futex resumed>) = 0 [pid 6062] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6063] <... set_robust_list resumed>) = 0 [pid 6063] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6063] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6063] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6063] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6040] exit_group(0 [pid 6061] <... futex resumed>) = ? [pid 6060] <... futex resumed>) = ? [pid 6041] <... ioctl resumed> ) = ? [pid 6040] <... exit_group resumed>) = ? [pid 6061] +++ exited with 0 +++ [pid 6060] +++ exited with 0 +++ [pid 6041] +++ exited with 0 +++ [pid 6040] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6040, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6064 attached , child_tidptr=0x555555fe45d0) = 6064 [pid 6064] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6064] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6064] setpgid(0, 0) = 0 [pid 6064] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6064] write(3, "1000", 4) = 4 [pid 6064] close(3) = 0 [pid 6064] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6064] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6064] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6065 attached , parent_tid=[6065], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6065 [pid 6064] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6065] set_robust_list(0x7f50b019c9e0, 24 [pid 6064] <... futex resumed>) = 0 [pid 6064] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6065] <... set_robust_list resumed>) = 0 [pid 6065] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6065] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6065] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6065] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6044] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6044] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6044] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6044] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6066], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6066 [pid 6044] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6044] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6066 attached [pid 6044] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6044] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6044] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6067 attached [pid 6066] set_robust_list(0x7f50b017b9e0, 24 [pid 6044] <... clone resumed>, parent_tid=[6067], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6067 [pid 6044] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6044] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6067] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6067] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6066] <... set_robust_list resumed>) = 0 [pid 6067] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6066] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6066] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6066] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6067] <... futex resumed>) = 1 [pid 6044] <... futex resumed>) = 0 [pid 6067] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6044] exit_group(0 [pid 6067] <... futex resumed>) = ? [pid 6066] <... futex resumed>) = ? [pid 6045] <... ioctl resumed> ) = ? [pid 6044] <... exit_group resumed>) = ? [pid 6067] +++ exited with 0 +++ [pid 6066] +++ exited with 0 +++ [pid 6045] +++ exited with 0 +++ [pid 6044] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6044, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6068 ./strace-static-x86_64: Process 6068 attached [pid 6068] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6068] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6068] setpgid(0, 0) = 0 [pid 6068] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6068] write(3, "1000", 4) = 4 [pid 6068] close(3) = 0 [pid 6068] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6068] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6068] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6069 attached [pid 6069] set_robust_list(0x7f50b019c9e0, 24 [pid 6068] <... clone resumed>, parent_tid=[6069], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6069 [pid 6069] <... set_robust_list resumed>) = 0 [pid 6068] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6069] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6069] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6069] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6069] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6069] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6050] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6050] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6050] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6050] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6070], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6070 ./strace-static-x86_64: Process 6070 attached [pid 6050] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6070] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6070] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6070] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6070] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6050] <... futex resumed>) = 1 [pid 6050] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6050] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6070] <... futex resumed>) = 0 [pid 6070] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6070] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6050] <... futex resumed>) = 0 [pid 6070] <... futex resumed>) = 1 [pid 6070] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6052] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6052] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6052] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6071 attached , parent_tid=[6071], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6071 [pid 6071] set_robust_list(0x7f50b017b9e0, 24 [pid 6052] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... set_robust_list resumed>) = 0 [pid 6052] <... futex resumed>) = 0 [pid 6071] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6071] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6052] <... futex resumed>) = 0 [pid 6071] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6052] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6071] <... futex resumed>) = 0 [pid 6052] <... mmap resumed>) = 0x7f50b013a000 [pid 6071] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6052] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6052] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6072 attached [pid 6072] set_robust_list(0x7f50b015a9e0, 24 [pid 6052] <... clone resumed>, parent_tid=[6072], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6072 [pid 6052] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6052] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6072] <... set_robust_list resumed>) = 0 [pid 6072] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6072] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6052] <... futex resumed>) = 0 [pid 6072] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6050] exit_group(0 [pid 6070] <... futex resumed>) = ? [pid 6051] <... ioctl resumed> ) = ? [pid 6050] <... exit_group resumed>) = ? [pid 6070] +++ exited with 0 +++ [pid 6051] +++ exited with 0 +++ [pid 6050] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6050, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6073 attached , child_tidptr=0x555555fe45d0) = 6073 [pid 6073] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6073] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6073] setpgid(0, 0) = 0 [pid 6073] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6073] write(3, "1000", 4) = 4 [pid 6073] close(3) = 0 [pid 6073] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6073] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6073] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6074 attached [pid 6074] set_robust_list(0x7f50b019c9e0, 24 [pid 6073] <... clone resumed>, parent_tid=[6074], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6074 [pid 6073] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6074] <... set_robust_list resumed>) = 0 [pid 6074] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6074] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6074] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6074] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6074] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6052] exit_group(0 [pid 6072] <... futex resumed>) = ? [pid 6071] <... futex resumed>) = ? [pid 6053] <... ioctl resumed> ) = ? [pid 6052] <... exit_group resumed>) = ? [pid 6072] +++ exited with 0 +++ [pid 6071] +++ exited with 0 +++ [pid 6053] +++ exited with 0 +++ [pid 6052] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6052, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6075 ./strace-static-x86_64: Process 6075 attached [pid 6075] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6075] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6075] setpgid(0, 0) = 0 [pid 6075] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6075] write(3, "1000", 4) = 4 [pid 6075] close(3) = 0 [pid 6075] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6075] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6075] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6076 attached , parent_tid=[6076], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6076 [pid 6075] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6075] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6076] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6076] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6076] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6076] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6076] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6058] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6058] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6058] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6058] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6077 attached , parent_tid=[6077], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6077 [pid 6077] set_robust_list(0x7f50b017b9e0, 24 [pid 6058] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6058] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6077] <... set_robust_list resumed>) = 0 [pid 6058] <... futex resumed>) = 0 [pid 6058] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6058] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6058] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6078 attached [pid 6077] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6058] <... clone resumed>, parent_tid=[6078], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6078 [pid 6058] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6058] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6078] set_robust_list(0x7f50b015a9e0, 24 [pid 6077] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6078] <... set_robust_list resumed>) = 0 [pid 6077] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6078] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6077] <... futex resumed>) = 0 [pid 6078] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6077] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6078] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6058] <... futex resumed>) = 0 [pid 6078] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6062] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6062] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6062] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6079], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6079 [pid 6062] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6079 attached [pid 6062] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6079] set_robust_list(0x7f50b017b9e0, 24 [pid 6062] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6062] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6079] <... set_robust_list resumed>) = 0 [pid 6062] <... mprotect resumed>) = 0 [pid 6079] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6062] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6079] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6062] <... clone resumed>, parent_tid=[6080], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6080 [pid 6079] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6062] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6079] <... futex resumed>) = 0 [pid 6062] <... futex resumed>) = 0 [pid 6079] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6080 attached [pid 6080] set_robust_list(0x7f50b015a9e0, 24 [pid 6058] exit_group(0 [pid 6080] <... set_robust_list resumed>) = 0 [pid 6078] <... futex resumed>) = ? [pid 6077] <... futex resumed>) = ? [pid 6059] <... ioctl resumed> ) = ? [pid 6058] <... exit_group resumed>) = ? [pid 6080] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6078] +++ exited with 0 +++ [pid 6077] +++ exited with 0 +++ [pid 6059] +++ exited with 0 +++ [pid 6080] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6080] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6080] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] <... futex resumed>) = 0 [pid 6058] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6058, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6081 ./strace-static-x86_64: Process 6081 attached [pid 6081] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6081] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6081] setpgid(0, 0) = 0 [pid 6081] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6081] write(3, "1000", 4) = 4 [pid 6081] close(3) = 0 [pid 6081] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6081] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6081] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6064] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6064] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6064] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6082 attached ) = 0 [pid 6082] set_robust_list(0x7f50b019c9e0, 24 [pid 6064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6081] <... clone resumed>, parent_tid=[6082], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6082 [pid 6064] <... mmap resumed>) = 0x7f50b015b000 [pid 6064] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6081] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... mprotect resumed>) = 0 [pid 6081] <... futex resumed>) = 0 [pid 6064] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6081] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6064] <... clone resumed>, parent_tid=[6083], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6083 [pid 6064] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] <... set_robust_list resumed>) = 0 [pid 6064] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6083 attached [pid 6082] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6064] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6064] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6083] set_robust_list(0x7f50b017b9e0, 24 [pid 6082] <... openat resumed>) = 3 [pid 6064] <... mmap resumed>) = 0x7f50b013a000 [pid 6083] <... set_robust_list resumed>) = 0 [pid 6082] ioctl(3, USB_RAW_IOCTL_INIT [pid 6064] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6083] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6082] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6064] <... mprotect resumed>) = 0 [pid 6083] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6082] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6064] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6084 attached [pid 6083] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] <... ioctl resumed>, 0) = 0 [pid 6083] <... futex resumed>) = 0 [pid 6082] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] <... clone resumed>, parent_tid=[6084], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6084 [pid 6084] set_robust_list(0x7f50b015a9e0, 24 [pid 6083] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6082] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6064] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6082] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] <... futex resumed>) = 0 [pid 6064] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6084] <... set_robust_list resumed>) = 0 [pid 6084] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6084] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6064] <... futex resumed>) = 0 [pid 6084] <... futex resumed>) = 1 [pid 6084] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6062] exit_group(0 [pid 6080] <... futex resumed>) = ? [pid 6079] <... futex resumed>) = ? [pid 6063] <... ioctl resumed> ) = ? [pid 6062] <... exit_group resumed>) = ? [pid 6080] +++ exited with 0 +++ [pid 6079] +++ exited with 0 +++ [pid 6063] +++ exited with 0 +++ [pid 6062] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6062, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6085 attached , child_tidptr=0x555555fe45d0) = 6085 [pid 6085] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6085] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6085] setpgid(0, 0) = 0 [pid 6085] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6085] write(3, "1000", 4) = 4 [pid 6085] close(3) = 0 [pid 6085] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6085] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6085] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6086 attached , parent_tid=[6086], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6086 [pid 6086] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6085] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6086] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6086] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6086] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6086] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6064] exit_group(0 [pid 6084] <... futex resumed>) = ? [pid 6065] <... ioctl resumed> ) = ? [pid 6083] <... futex resumed>) = ? [pid 6064] <... exit_group resumed>) = ? [pid 6084] +++ exited with 0 +++ [pid 6065] +++ exited with 0 +++ [pid 6083] +++ exited with 0 +++ [pid 6064] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6064, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6087 ./strace-static-x86_64: Process 6087 attached [pid 6087] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6087] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6087] setpgid(0, 0) = 0 [pid 6087] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6087] write(3, "1000", 4) = 4 [pid 6087] close(3) = 0 [pid 6087] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6087] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6087] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6088], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6088 ./strace-static-x86_64: Process 6088 attached [pid 6088] set_robust_list(0x7f50b019c9e0, 24 [pid 6087] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6088] <... set_robust_list resumed>) = 0 [pid 6087] <... futex resumed>) = 0 [pid 6087] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6088] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6088] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6088] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6088] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6068] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6068] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6068] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6068] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6089], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6089 [pid 6068] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6068] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6068] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6090], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6090 [pid 6068] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6068] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6089 attached [pid 6089] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6089] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6090 attached [pid 6089] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6090] set_robust_list(0x7f50b015a9e0, 24 [pid 6089] <... futex resumed>) = 0 [pid 6090] <... set_robust_list resumed>) = 0 [pid 6089] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6090] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6090] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6068] <... futex resumed>) = 0 [pid 6090] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6068] exit_group(0 [pid 6090] <... futex resumed>) = 230 [pid 6068] <... exit_group resumed>) = ? [pid 6089] <... futex resumed>) = ? [pid 6069] <... ioctl resumed> ) = ? [pid 6090] +++ exited with 0 +++ [pid 6089] +++ exited with 0 +++ [pid 6069] +++ exited with 0 +++ [pid 6068] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6068, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6091 ./strace-static-x86_64: Process 6091 attached [pid 6091] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6091] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6091] setpgid(0, 0) = 0 [pid 6091] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6091] write(3, "1000", 4) = 4 [pid 6091] close(3) = 0 [pid 6091] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6091] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6091] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6092], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6092 ./strace-static-x86_64: Process 6092 attached [pid 6091] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6092] set_robust_list(0x7f50b019c9e0, 24 [pid 6091] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6092] <... set_robust_list resumed>) = 0 [pid 6092] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6092] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6092] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6092] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6073] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6073] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6073] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6073] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6093 attached [pid 6093] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6093] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] <... clone resumed>, parent_tid=[6093], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6093 [pid 6073] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6093] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6073] <... futex resumed>) = 0 [pid 6073] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6073] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6093] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6073] <... mprotect resumed>) = 0 [pid 6093] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6073] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6093] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] <... clone resumed>, parent_tid=[6094], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6094 [pid 6093] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6073] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6094 attached [pid 6094] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6094] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6094] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6073] <... futex resumed>) = 0 [pid 6094] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6075] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6075] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6075] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6075] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6095], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6095 [pid 6075] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6075] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6075] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6075] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6095 attached ) = 0 [pid 6075] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6095] set_robust_list(0x7f50b017b9e0, 24./strace-static-x86_64: Process 6096 attached ) = 0 [pid 6075] <... clone resumed>, parent_tid=[6096], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6096 [pid 6096] set_robust_list(0x7f50b015a9e0, 24 [pid 6095] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6075] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6095] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6075] <... futex resumed>) = 0 [pid 6095] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6075] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6096] <... set_robust_list resumed>) = 0 [pid 6095] <... futex resumed>) = 0 [pid 6095] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6096] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6096] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6075] <... futex resumed>) = 0 [pid 6096] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6073] exit_group(0 [pid 6094] <... futex resumed>) = ? [pid 6093] <... futex resumed>) = ? [pid 6074] <... ioctl resumed> ) = ? [pid 6073] <... exit_group resumed>) = ? [pid 6094] +++ exited with 0 +++ [pid 6093] +++ exited with 0 +++ [pid 6074] +++ exited with 0 +++ [pid 6073] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6073, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6097 ./strace-static-x86_64: Process 6097 attached [pid 6097] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6097] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6097] setpgid(0, 0) = 0 [pid 6097] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6097] write(3, "1000", 4) = 4 [pid 6097] close(3) = 0 [pid 6097] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6097] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6097] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6098 attached , parent_tid=[6098], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6098 [pid 6098] set_robust_list(0x7f50b019c9e0, 24 [pid 6097] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6098] <... set_robust_list resumed>) = 0 [pid 6097] <... futex resumed>) = 0 [pid 6097] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6098] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6098] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6098] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6098] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6075] exit_group(0 [pid 6096] <... futex resumed>) = ? [pid 6095] <... futex resumed>) = ? [pid 6076] <... ioctl resumed> ) = ? [pid 6075] <... exit_group resumed>) = ? [pid 6096] +++ exited with 0 +++ [pid 6095] +++ exited with 0 +++ [pid 6076] +++ exited with 0 +++ [pid 6075] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6075, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6099 ./strace-static-x86_64: Process 6099 attached [pid 6099] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6099] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6099] setpgid(0, 0) = 0 [pid 6099] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6099] write(3, "1000", 4) = 4 [pid 6099] close(3) = 0 [pid 6099] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6099] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6099] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6100 attached , parent_tid=[6100], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6100 [pid 6100] set_robust_list(0x7f50b019c9e0, 24 [pid 6099] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6099] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6100] <... set_robust_list resumed>) = 0 [pid 6100] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6100] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6100] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6100] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6081] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6081] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6081] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6081] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6101], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6101 ./strace-static-x86_64: Process 6101 attached [pid 6101] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6101] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6101] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6081] <... mmap resumed>) = 0x7f50b013a000 [pid 6081] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6101] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6081] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6101] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6081] <... clone resumed>, parent_tid=[6102], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6102 [pid 6101] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6081] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6081] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6101] <... futex resumed>) = 0 [pid 6101] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6102 attached [pid 6102] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6102] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6102] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6081] <... futex resumed>) = 0 [pid 6102] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6081] exit_group(0) = ? [pid 6102] <... futex resumed>) = ? [pid 6101] <... futex resumed>) = ? [pid 6082] <... ioctl resumed> ) = ? [pid 6102] +++ exited with 0 +++ [pid 6101] +++ exited with 0 +++ [pid 6082] +++ exited with 0 +++ [pid 6081] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6081, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 6085] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6085] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6085] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6085] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6103 attached , parent_tid=[6103], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6103 [pid 6085] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6085] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6085] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6085] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6104], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6104 [pid 6085] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6103] set_robust_list(0x7f50b017b9e0, 24 [pid 6085] <... futex resumed>) = 0 [pid 6085] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6104 attached [pid 6104] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6104] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6105 [pid 6104] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6085] <... futex resumed>) = 0 [pid 6103] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6105 attached [pid 6104] <... futex resumed>) = 1 [pid 6104] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6103] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6105] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6103] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6103] <... futex resumed>) = 0 [pid 6103] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6105] setpgid(0, 0) = 0 [pid 6105] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6105] write(3, "1000", 4) = 4 [pid 6105] close(3) = 0 [pid 6105] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6105] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6105] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6106 attached [pid 6106] set_robust_list(0x7f50b019c9e0, 24 [pid 6105] <... clone resumed>, parent_tid=[6106], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6106 [pid 6106] <... set_robust_list resumed>) = 0 [pid 6105] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6106] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6087] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6106] <... openat resumed>) = 3 [pid 6106] ioctl(3, USB_RAW_IOCTL_INIT [pid 6087] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6106] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6087] <... futex resumed>) = 0 [pid 6106] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6106] <... ioctl resumed>, 0) = 0 [pid 6087] <... mmap resumed>) = 0x7f50b015b000 [pid 6106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6087] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6106] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] <... mprotect resumed>) = 0 [pid 6087] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6107 attached , parent_tid=[6107], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6107 [pid 6087] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] set_robust_list(0x7f50b017b9e0, 24 [pid 6087] <... futex resumed>) = 0 [pid 6087] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] <... set_robust_list resumed>) = 0 [pid 6087] <... futex resumed>) = 0 [pid 6107] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6087] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6087] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6107] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6087] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6107] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6087] <... clone resumed>, parent_tid=[6108], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6108 [pid 6087] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6107] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6087] <... futex resumed>) = 0 [pid 6087] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6108 attached [pid 6108] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6108] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6108] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6087] <... futex resumed>) = 0 [pid 6108] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6085] exit_group(0 [pid 6104] <... futex resumed>) = ? [pid 6103] <... futex resumed>) = ? [pid 6086] <... ioctl resumed> ) = ? [pid 6085] <... exit_group resumed>) = ? [pid 6104] +++ exited with 0 +++ [pid 6103] +++ exited with 0 +++ [pid 6086] +++ exited with 0 +++ [pid 6085] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6085, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6109 ./strace-static-x86_64: Process 6109 attached [pid 6109] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6109] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6109] setpgid(0, 0) = 0 [pid 6109] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6109] write(3, "1000", 4) = 4 [pid 6109] close(3) = 0 [pid 6109] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6109] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6109] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6110 attached , parent_tid=[6110], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6110 [pid 6109] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6109] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6087] exit_group(0 [pid 6108] <... futex resumed>) = ? [pid 6107] <... futex resumed>) = ? [pid 6088] <... ioctl resumed> ) = ? [pid 6087] <... exit_group resumed>) = ? [pid 6108] +++ exited with 0 +++ [pid 6107] +++ exited with 0 +++ [pid 6088] +++ exited with 0 +++ [pid 6110] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6110] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6087] +++ exited with 0 +++ [pid 6110] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6110] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6110] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6087, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6111 attached , child_tidptr=0x555555fe45d0) = 6111 [pid 6111] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6111] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6111] setpgid(0, 0) = 0 [pid 6111] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6111] write(3, "1000", 4) = 4 [pid 6111] close(3) = 0 [pid 6111] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6111] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6111] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6112 attached [pid 6112] set_robust_list(0x7f50b019c9e0, 24 [pid 6111] <... clone resumed>, parent_tid=[6112], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6112 [pid 6111] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6111] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6112] <... set_robust_list resumed>) = 0 [pid 6112] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6112] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6112] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6112] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6091] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6091] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6091] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6091] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6113 attached , parent_tid=[6113], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6113 [pid 6091] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6113] set_robust_list(0x7f50b017b9e0, 24 [pid 6091] <... futex resumed>) = 0 [pid 6113] <... set_robust_list resumed>) = 0 [pid 6091] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6091] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6113] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6091] <... mmap resumed>) = 0x7f50b013a000 [pid 6113] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6091] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6113] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6091] <... mprotect resumed>) = 0 [pid 6113] <... futex resumed>) = 0 [pid 6091] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6113] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] <... clone resumed>, parent_tid=[6114], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6114 [pid 6091] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6114 attached ) = 0 [pid 6091] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6114] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6114] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6114] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6091] <... futex resumed>) = 0 [pid 6114] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6091] exit_group(0 [pid 6114] <... futex resumed>) = ? [pid 6092] <... ioctl resumed> ) = ? [pid 6113] <... futex resumed>) = ? [pid 6091] <... exit_group resumed>) = ? [pid 6114] +++ exited with 0 +++ [pid 6092] +++ exited with 0 +++ [pid 6113] +++ exited with 0 +++ [pid 6091] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6091, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6115 attached , child_tidptr=0x555555fe45d0) = 6115 [pid 6115] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6115] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6115] setpgid(0, 0) = 0 [pid 6115] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6115] write(3, "1000", 4) = 4 [pid 6115] close(3) = 0 [pid 6115] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6115] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6115] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6116 attached , parent_tid=[6116], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6116 [pid 6115] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6116] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6116] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6116] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6116] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6116] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6097] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6097] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6097] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6097] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6117], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6117 ./strace-static-x86_64: Process 6117 attached [pid 6117] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6117] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6097] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6117] <... futex resumed>) = 0 [pid 6097] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6097] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6117] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6097] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6117] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6117] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6097] <... clone resumed>, parent_tid=[6118], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6118 [pid 6097] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6117] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6118 attached [pid 6118] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6118] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6118] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6118] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] <... futex resumed>) = 0 [pid 6097] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}) = -1 EAGAIN (Resource temporarily unavailable) [pid 6099] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6099] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6099] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6099] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6119 attached [pid 6119] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6119] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6099] <... clone resumed>, parent_tid=[6119], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6119 [pid 6099] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6099] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6119] <... futex resumed>) = 0 [pid 6119] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6119] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6119] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6099] <... futex resumed>) = 0 [pid 6099] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6099] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6099] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6120], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6120 ./strace-static-x86_64: Process 6120 attached [pid 6120] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6120] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6099] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6099] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6120] <... futex resumed>) = 0 [pid 6120] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6120] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6099] <... futex resumed>) = 0 [pid 6120] <... futex resumed>) = 1 [pid 6120] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6097] exit_group(0 [pid 6118] <... futex resumed>) = ? [pid 6117] <... futex resumed>) = ? [pid 6098] <... ioctl resumed> ) = ? [pid 6097] <... exit_group resumed>) = ? [pid 6118] +++ exited with 0 +++ [pid 6117] +++ exited with 0 +++ [pid 6098] +++ exited with 0 +++ [pid 6097] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6097, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6121 ./strace-static-x86_64: Process 6121 attached [pid 6121] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6121] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6121] setpgid(0, 0) = 0 [pid 6121] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6121] write(3, "1000", 4) = 4 [pid 6121] close(3) = 0 [pid 6121] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6121] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6121] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6122], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6122 [pid 6121] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6122 attached [pid 6122] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6122] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6122] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6122] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6122] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6099] exit_group(0 [pid 6120] <... futex resumed>) = ? [pid 6119] <... futex resumed>) = ? [pid 6100] <... ioctl resumed> ) = ? [pid 6099] <... exit_group resumed>) = ? [pid 6120] +++ exited with 0 +++ [pid 6119] +++ exited with 0 +++ [pid 6100] +++ exited with 0 +++ [pid 6099] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6099, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6123 attached [pid 6123] set_robust_list(0x555555fe45e0, 24 [pid 3602] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6123 [pid 6123] <... set_robust_list resumed>) = 0 [pid 6123] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6123] setpgid(0, 0) = 0 [pid 6123] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6123] write(3, "1000", 4) = 4 [pid 6123] close(3) = 0 [pid 6123] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6123] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6123] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6124 attached [pid 6124] set_robust_list(0x7f50b019c9e0, 24 [pid 6123] <... clone resumed>, parent_tid=[6124], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6124 [pid 6123] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6124] <... set_robust_list resumed>) = 0 [pid 6123] <... futex resumed>) = 0 [pid 6123] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6124] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6124] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6124] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6124] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6105] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6105] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6105] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6105] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6125], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6125 [pid 6105] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6105] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6105] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6126], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6126 [pid 6105] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6105] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6125 attached [pid 6125] set_robust_list(0x7f50b017b9e0, 24) = 0 ./strace-static-x86_64: Process 6126 attached [pid 6125] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6126] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6126] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6125] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6125] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6126] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6125] <... futex resumed>) = 0 [pid 6126] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6125] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6105] <... futex resumed>) = 0 [pid 6126] <... futex resumed>) = 1 [pid 6126] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6109] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6109] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6109] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6109] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6127 attached , parent_tid=[6127], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6127 [pid 6109] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6109] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6127] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6109] <... futex resumed>) = 0 [pid 6109] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6127] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6109] <... mmap resumed>) = 0x7f50b013a000 [pid 6109] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6127] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6109] <... mprotect resumed>) = 0 [pid 6109] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6127] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6127] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6109] <... clone resumed>, parent_tid=[6128], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6128 [pid 6109] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6109] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6128 attached [pid 6128] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6128] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6128] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6109] <... futex resumed>) = 0 [pid 6128] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6111] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6105] exit_group(0 [pid 6111] <... futex resumed>) = 0 [pid 6125] <... futex resumed>) = ? [pid 6126] <... futex resumed>) = ? [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6106] <... ioctl resumed> ) = ? [pid 6105] <... exit_group resumed>) = ? [pid 6126] +++ exited with 0 +++ [pid 6111] <... mmap resumed>) = 0x7f50b015b000 [pid 6106] +++ exited with 0 +++ [pid 6125] +++ exited with 0 +++ [pid 6111] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6105] +++ exited with 0 +++ [pid 6111] <... mprotect resumed>) = 0 [pid 6111] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6105, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- ./strace-static-x86_64: Process 6129 attached [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 6129] set_robust_list(0x7f50b017b9e0, 24 [pid 6111] <... clone resumed>, parent_tid=[6129], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6129 [pid 3609] <... restart_syscall resumed>) = 0 [pid 6129] <... set_robust_list resumed>) = 0 [pid 6111] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6111] <... futex resumed>) = 0 [pid 6129] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6111] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6129] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6111] <... futex resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6129] <... futex resumed>) = 0 [pid 6111] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6129] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6111] <... mmap resumed>) = 0x7f50b013a000 [pid 6111] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6111] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6130 ./strace-static-x86_64: Process 6130 attached [pid 6111] <... clone resumed>, parent_tid=[6131], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6131 [pid 6111] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] set_robust_list(0x555555fe45e0, 24 [pid 6111] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6130] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6131 attached [pid 6131] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6130] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6131] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6130] <... prctl resumed>) = 0 [pid 6131] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6130] setpgid(0, 0) = 0 [pid 6131] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6130] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6111] <... futex resumed>) = 0 [pid 6131] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6130] <... openat resumed>) = 3 [pid 6130] write(3, "1000", 4) = 4 [pid 6130] close(3) = 0 [pid 6130] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6130] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6130] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6132], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6132 ./strace-static-x86_64: Process 6132 attached [pid 6132] set_robust_list(0x7f50b019c9e0, 24 [pid 6130] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6132] <... set_robust_list resumed>) = 0 [pid 6132] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6132] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6132] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6132] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6109] exit_group(0 [pid 6128] <... futex resumed>) = ? [pid 6127] <... futex resumed>) = ? [pid 6110] <... ioctl resumed> ) = ? [pid 6109] <... exit_group resumed>) = ? [pid 6128] +++ exited with 0 +++ [pid 6127] +++ exited with 0 +++ [pid 6110] +++ exited with 0 +++ [pid 6109] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6109, si_uid=0, si_status=0, si_utime=1, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6133 attached , child_tidptr=0x555555fe45d0) = 6133 [pid 6133] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6133] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6133] setpgid(0, 0) = 0 [pid 6133] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6133] write(3, "1000", 4) = 4 [pid 6133] close(3) = 0 [pid 6133] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6133] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6133] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6134 attached [pid 6134] set_robust_list(0x7f50b019c9e0, 24 [pid 6133] <... clone resumed>, parent_tid=[6134], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6134 [pid 6133] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6133] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6134] <... set_robust_list resumed>) = 0 [pid 6134] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6134] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6134] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6134] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6111] exit_group(0 [pid 6131] <... futex resumed>) = ? [pid 6129] <... futex resumed>) = ? [pid 6112] <... ioctl resumed> ) = ? [pid 6111] <... exit_group resumed>) = ? [pid 6131] +++ exited with 0 +++ [pid 6129] +++ exited with 0 +++ [pid 6112] +++ exited with 0 +++ [pid 6111] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6111, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6135 attached , child_tidptr=0x555555fe45d0) = 6135 [pid 6135] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6135] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6135] setpgid(0, 0) = 0 [pid 6135] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6135] write(3, "1000", 4) = 4 [pid 6135] close(3) = 0 [pid 6135] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6135] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6135] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6136 attached , parent_tid=[6136], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6136 [pid 6136] set_robust_list(0x7f50b019c9e0, 24 [pid 6135] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6136] <... set_robust_list resumed>) = 0 [pid 6135] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6136] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6136] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6136] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6136] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6115] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6115] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6115] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6115] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6137], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6137 [pid 6115] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6115] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6115] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6138], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6138 [pid 6115] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6115] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6137 attached ./strace-static-x86_64: Process 6138 attached [pid 6138] set_robust_list(0x7f50b015a9e0, 24 [pid 6137] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6138] <... set_robust_list resumed>) = 0 [pid 6137] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6138] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6137] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6138] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6137] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6138] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6137] <... futex resumed>) = 0 [pid 6138] <... futex resumed>) = 1 [pid 6137] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] <... futex resumed>) = 0 [pid 6138] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6115] exit_group(0) = ? [pid 6116] <... ioctl resumed>) = ? [pid 6138] <... futex resumed>) = ? [pid 6137] <... futex resumed>) = ? [pid 6138] +++ exited with 0 +++ [pid 6137] +++ exited with 0 +++ [pid 6116] +++ exited with 0 +++ [pid 6115] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6115, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6139 attached , child_tidptr=0x555555fe45d0) = 6139 [pid 6139] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6139] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6139] setpgid(0, 0) = 0 [pid 6139] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6139] write(3, "1000", 4) = 4 [pid 6139] close(3) = 0 [pid 6139] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6139] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6139] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6140 attached , parent_tid=[6140], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6140 [pid 6139] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6140] set_robust_list(0x7f50b019c9e0, 24 [pid 6139] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6140] <... set_robust_list resumed>) = 0 [pid 6140] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6140] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6140] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6140] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6121] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6121] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6121] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6121] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6141], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6141 [pid 6121] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6121] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6121] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6142], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6142 [pid 6121] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6121] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6141 attached [pid 6141] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6141] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6141] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6141] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6142 attached [pid 6142] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6142] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6142] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6121] <... futex resumed>) = 0 [pid 6142] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6123] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6123] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6123] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6123] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6143 attached [pid 6143] set_robust_list(0x7f50b017b9e0, 24 [pid 6123] <... clone resumed>, parent_tid=[6143], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6143 [pid 6123] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6143] <... set_robust_list resumed>) = 0 [pid 6123] <... futex resumed>) = 0 [pid 6123] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6143] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6123] <... futex resumed>) = 0 [pid 6123] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6143] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6123] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6143] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6123] <... mprotect resumed>) = 0 [pid 6143] <... futex resumed>) = 0 [pid 6123] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6143] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6123] <... clone resumed>, parent_tid=[6144], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6144 [pid 6123] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6123] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6144 attached [pid 6144] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6144] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6144] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6123] <... futex resumed>) = 0 [pid 6144] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6121] exit_group(0 [pid 6142] <... futex resumed>) = ? [pid 6141] <... futex resumed>) = ? [pid 6122] <... ioctl resumed> ) = ? [pid 6121] <... exit_group resumed>) = ? [pid 6142] +++ exited with 0 +++ [pid 6122] +++ exited with 0 +++ [pid 6141] +++ exited with 0 +++ [pid 6121] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6121, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6145 ./strace-static-x86_64: Process 6145 attached [pid 6145] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6145] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6145] setpgid(0, 0) = 0 [pid 6145] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6145] write(3, "1000", 4) = 4 [pid 6145] close(3) = 0 [pid 6145] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6145] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6145] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6146 attached , parent_tid=[6146], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6146 [pid 6146] set_robust_list(0x7f50b019c9e0, 24 [pid 6145] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6146] <... set_robust_list resumed>) = 0 [pid 6146] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6146] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6146] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6146] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6123] exit_group(0 [pid 6143] <... futex resumed>) = ? [pid 6144] <... futex resumed>) = ? [pid 6143] +++ exited with 0 +++ [pid 6124] <... ioctl resumed> ) = ? [pid 6123] <... exit_group resumed>) = ? [pid 6144] +++ exited with 0 +++ [pid 6124] +++ exited with 0 +++ [pid 6123] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6123, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6147 attached , child_tidptr=0x555555fe45d0) = 6147 [pid 6147] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6147] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6147] setpgid(0, 0) = 0 [pid 6147] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6147] write(3, "1000", 4) = 4 [pid 6147] close(3) = 0 [pid 6147] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6147] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6147] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6148], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6148 [pid 6147] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6148 attached [pid 6148] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6148] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6147] <... futex resumed>) = 0 [pid 6148] ioctl(3, USB_RAW_IOCTL_INIT [pid 6147] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6148] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6148] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6148] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6130] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6130] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6130] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6130] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6149 attached , parent_tid=[6149], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6149 [pid 6149] set_robust_list(0x7f50b017b9e0, 24 [pid 6130] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6149] <... set_robust_list resumed>) = 0 [pid 6130] <... futex resumed>) = 0 [pid 6130] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6149] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6130] <... mmap resumed>) = 0x7f50b013a000 [pid 6149] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6130] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6130] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6150], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6150 [pid 6130] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6130] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6150 attached [pid 6149] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6150] set_robust_list(0x7f50b015a9e0, 24 [pid 6149] <... futex resumed>) = 0 [pid 6150] <... set_robust_list resumed>) = 0 [pid 6149] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6150] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6150] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6130] <... futex resumed>) = 0 [pid 6150] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6133] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6133] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6133] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6133] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6151 attached , parent_tid=[6151], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6151 [pid 6133] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6151] set_robust_list(0x7f50b017b9e0, 24 [pid 6133] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6151] <... set_robust_list resumed>) = 0 [pid 6151] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6151] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6133] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6151] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6133] <... mmap resumed>) = 0x7f50b013a000 [pid 6133] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6133] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6152], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6152 [pid 6133] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6133] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6152 attached [pid 6152] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6152] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6152] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6152] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6133] <... futex resumed>) = 0 [pid 6130] exit_group(0 [pid 6132] <... ioctl resumed>) = ? [pid 6130] <... exit_group resumed>) = ? [pid 6149] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 6150] <... futex resumed>) = ? [pid 6150] +++ exited with 0 +++ [pid 6149] +++ exited with 0 +++ [pid 6132] +++ exited with 0 +++ [pid 6130] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6130, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 6135] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6135] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6135] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6135] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6153], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6153 [pid 6135] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6135] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6154 attached ./strace-static-x86_64: Process 6153 attached [pid 6135] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6154 [pid 6153] set_robust_list(0x7f50b017b9e0, 24 [pid 6135] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6153] <... set_robust_list resumed>) = 0 [pid 6135] <... mprotect resumed>) = 0 [pid 6135] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6155], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6155 [pid 6153] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6135] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] set_robust_list(0x555555fe45e0, 24 [pid 6153] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6135] <... futex resumed>) = 0 [pid 6153] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] <... set_robust_list resumed>) = 0 [pid 6135] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6153] <... futex resumed>) = 0 ./strace-static-x86_64: Process 6155 attached [pid 6153] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6155] set_robust_list(0x7f50b015a9e0, 24 [pid 6154] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6155] <... set_robust_list resumed>) = 0 [pid 6154] <... prctl resumed>) = 0 [pid 6155] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6155] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6154] setpgid(0, 0 [pid 6155] <... futex resumed>) = 1 [pid 6154] <... setpgid resumed>) = 0 [pid 6135] <... futex resumed>) = 0 [pid 6155] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6154] write(3, "1000", 4) = 4 [pid 6154] close(3) = 0 [pid 6154] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6154] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6154] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6156], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6156 [pid 6154] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6154] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6156 attached [pid 6156] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6156] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6156] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6156] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6156] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6133] exit_group(0 [pid 6152] <... futex resumed>) = ? [pid 6151] <... futex resumed>) = ? [pid 6134] <... ioctl resumed> ) = ? [pid 6133] <... exit_group resumed>) = ? [pid 6152] +++ exited with 0 +++ [pid 6151] +++ exited with 0 +++ [pid 6134] +++ exited with 0 +++ [pid 6133] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6133, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6157 attached , child_tidptr=0x555555fe45d0) = 6157 [pid 6157] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6157] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6157] setpgid(0, 0) = 0 [pid 6157] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6157] write(3, "1000", 4) = 4 [pid 6157] close(3) = 0 [pid 6157] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6157] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6157] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6158 attached , parent_tid=[6158], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6158 [pid 6157] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6158] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6158] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6135] exit_group(0 [pid 6155] <... futex resumed>) = ? [pid 6153] <... futex resumed>) = ? [pid 6136] <... ioctl resumed> ) = ? [pid 6135] <... exit_group resumed>) = ? [pid 6158] <... openat resumed>) = 3 [pid 6155] +++ exited with 0 +++ [pid 6153] +++ exited with 0 +++ [pid 6136] +++ exited with 0 +++ [pid 6158] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6158] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6158] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6135] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6135, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6159 attached , child_tidptr=0x555555fe45d0) = 6159 [pid 6159] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6159] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6159] setpgid(0, 0) = 0 [pid 6159] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6159] write(3, "1000", 4) = 4 [pid 6159] close(3) = 0 [pid 6159] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6159] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6159] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6160 attached , parent_tid=[6160], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6160 [pid 6160] set_robust_list(0x7f50b019c9e0, 24 [pid 6159] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6160] <... set_robust_list resumed>) = 0 [pid 6159] <... futex resumed>) = 0 [pid 6159] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6160] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6160] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6160] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6160] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6139] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6139] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6139] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6139] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6161], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6161 [pid 6139] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6139] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6139] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6139] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6139] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6162], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6162 [pid 6139] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6139] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6161 attached [pid 6161] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6161] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6162 attached , 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6161] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6162] set_robust_list(0x7f50b015a9e0, 24 [pid 6161] <... futex resumed>) = 0 [pid 6162] <... set_robust_list resumed>) = 0 [pid 6161] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6162] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6162] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6139] <... futex resumed>) = 0 [pid 6162] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6139] exit_group(0 [pid 6162] <... futex resumed>) = 230 [pid 6139] <... exit_group resumed>) = ? [pid 6140] <... ioctl resumed> ) = ? [pid 6162] +++ exited with 0 +++ [pid 6161] <... futex resumed>) = ? [pid 6161] +++ exited with 0 +++ [pid 6140] +++ exited with 0 +++ [pid 6139] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6139, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6163 ./strace-static-x86_64: Process 6163 attached [pid 6163] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6163] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6163] setpgid(0, 0) = 0 [pid 6163] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6163] write(3, "1000", 4) = 4 [pid 6163] close(3) = 0 [pid 6163] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6163] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6163] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6164], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6164 [pid 6163] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6163] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6164 attached [pid 6164] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6164] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6164] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6164] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6164] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6145] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6145] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6145] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6145] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6165 attached [pid 6165] set_robust_list(0x7f50b017b9e0, 24 [pid 6145] <... clone resumed>, parent_tid=[6165], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6165 [pid 6145] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6165] <... set_robust_list resumed>) = 0 [pid 6145] <... mmap resumed>) = 0x7f50b013a000 [pid 6145] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6145] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6165] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6165] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6145] <... clone resumed>, parent_tid=[6166], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6166 [pid 6165] <... futex resumed>) = 0 [pid 6145] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6145] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6165] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6166 attached [pid 6166] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6166] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6166] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6145] <... futex resumed>) = 0 [pid 6166] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6147] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6147] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6147] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6147] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6167 attached , parent_tid=[6167], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6167 [pid 6147] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6147] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6167] set_robust_list(0x7f50b017b9e0, 24 [pid 6147] <... futex resumed>) = 0 [pid 6147] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6167] <... set_robust_list resumed>) = 0 [pid 6147] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6147] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6168 attached [pid 6168] set_robust_list(0x7f50b015a9e0, 24 [pid 6147] <... clone resumed>, parent_tid=[6168], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6168 [pid 6147] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6147] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6168] <... set_robust_list resumed>) = 0 [pid 6168] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6168] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6147] <... futex resumed>) = 0 [pid 6168] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6167] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6167] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6167] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6145] exit_group(0 [pid 6165] <... futex resumed>) = ? [pid 6145] <... exit_group resumed>) = ? [pid 6165] +++ exited with 0 +++ [pid 6146] <... ioctl resumed>) = ? [pid 6166] <... futex resumed>) = ? [pid 6166] +++ exited with 0 +++ [pid 6146] +++ exited with 0 +++ [pid 6145] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6145, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6169 attached , child_tidptr=0x555555fe45d0) = 6169 [pid 6169] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6169] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6169] setpgid(0, 0) = 0 [pid 6169] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6169] write(3, "1000", 4) = 4 [pid 6169] close(3) = 0 [pid 6169] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6169] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6169] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6170 attached , parent_tid=[6170], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6170 [pid 6169] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6169] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6170] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6170] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6170] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6170] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6170] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6170] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6147] exit_group(0 [pid 6168] <... futex resumed>) = ? [pid 6167] <... futex resumed>) = ? [pid 6148] <... ioctl resumed> ) = ? [pid 6147] <... exit_group resumed>) = ? [pid 6168] +++ exited with 0 +++ [pid 6167] +++ exited with 0 +++ [pid 6148] +++ exited with 0 +++ [pid 6147] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6147, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6171 attached , child_tidptr=0x555555fe45d0) = 6171 [pid 6171] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6171] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6171] setpgid(0, 0) = 0 [pid 6171] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6171] write(3, "1000", 4) = 4 [pid 6171] close(3) = 0 [pid 6171] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6171] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6171] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6172], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6172 [pid 6171] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6172 attached ) = 0 [pid 6171] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6172] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6172] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6172] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6172] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6172] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6154] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6154] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6154] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6154] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6154] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6173], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6173 [pid 6154] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6173 attached ) = 0 [pid 6173] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6173] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6173] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6173] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6154] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6173] <... futex resumed>) = 0 [pid 6173] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6173] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6173] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] <... futex resumed>) = 0 [pid 6157] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6157] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6157] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6157] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6174], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6174 [pid 6157] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6157] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6157] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6175], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6175 [pid 6157] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6157] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6175 attached [pid 6175] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6175] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6174 attached [pid 6174] set_robust_list(0x7f50b017b9e0, 24 [pid 6175] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6174] <... set_robust_list resumed>) = 0 [pid 6175] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6174] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6157] <... futex resumed>) = 0 [pid 6175] <... futex resumed>) = 1 [pid 6175] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6174] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6174] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6174] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6154] exit_group(0 [pid 6173] <... futex resumed>) = ? [pid 6156] <... ioctl resumed> ) = ? [pid 6154] <... exit_group resumed>) = ? [pid 6173] +++ exited with 0 +++ [pid 6156] +++ exited with 0 +++ [pid 6154] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6154, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6176 ./strace-static-x86_64: Process 6176 attached [pid 6176] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6176] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6176] setpgid(0, 0) = 0 [pid 6176] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 6159] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6176] <... openat resumed>) = 3 [pid 6159] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6176] write(3, "1000", 4 [pid 6159] <... futex resumed>) = 0 [pid 6176] <... write resumed>) = 4 [pid 6159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6176] close(3 [pid 6159] <... mmap resumed>) = 0x7f50b015b000 [pid 6176] <... close resumed>) = 0 [pid 6159] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6176] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6159] <... mprotect resumed>) = 0 [pid 6176] <... futex resumed>) = 0 [pid 6159] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0./strace-static-x86_64: Process 6177 attached ) = 0x7f50b017c000 [pid 6159] <... clone resumed>, parent_tid=[6177], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6177 [pid 6177] set_robust_list(0x7f50b017b9e0, 24 [pid 6176] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 6159] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] <... set_robust_list resumed>) = 0 [pid 6176] <... mprotect resumed>) = 0 [pid 6159] <... futex resumed>) = 0 [pid 6177] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6176] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6159] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6177] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6159] <... futex resumed>) = 0 [pid 6177] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6176] <... clone resumed>, parent_tid=[6178], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6178 [pid 6159] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6177] <... futex resumed>) = 0 [pid 6176] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6159] <... mmap resumed>) = 0x7f50b013a000 ./strace-static-x86_64: Process 6178 attached [pid 6177] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6176] <... futex resumed>) = 0 [pid 6159] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6178] set_robust_list(0x7f50b019c9e0, 24 [pid 6176] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6159] <... mprotect resumed>) = 0 [pid 6178] <... set_robust_list resumed>) = 0 [pid 6159] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6178] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6159] <... clone resumed>, parent_tid=[6179], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6179 [pid 6178] ioctl(3, USB_RAW_IOCTL_INIT [pid 6159] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6178] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6159] <... futex resumed>) = 0 [pid 6178] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6159] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6178] <... ioctl resumed>, 0) = 0 ./strace-static-x86_64: Process 6179 attached [pid 6178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6179] set_robust_list(0x7f50b015a9e0, 24 [pid 6178] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6179] <... set_robust_list resumed>) = 0 [pid 6178] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6179] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6179] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6159] <... futex resumed>) = 0 [pid 6179] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6157] exit_group(0 [pid 6175] <... futex resumed>) = ? [pid 6174] <... futex resumed>) = ? [pid 6158] <... ioctl resumed>, 0x7f50b019b2d0) = 231 [pid 6157] <... exit_group resumed>) = ? [pid 6175] +++ exited with 0 +++ [pid 6174] +++ exited with 0 +++ [pid 6158] +++ exited with 0 +++ [pid 6157] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6157, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6180 ./strace-static-x86_64: Process 6180 attached [pid 6180] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6180] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6180] setpgid(0, 0) = 0 [pid 6180] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6180] write(3, "1000", 4) = 4 [pid 6180] close(3) = 0 [pid 6180] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6180] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6180] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6181], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6181 [pid 6180] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6181 attached [pid 6181] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6181] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6181] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6181] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6181] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6159] exit_group(0 [pid 6179] <... futex resumed>) = ? [pid 6177] <... futex resumed>) = ? [pid 6160] <... ioctl resumed> ) = ? [pid 6159] <... exit_group resumed>) = ? [pid 6179] +++ exited with 0 +++ [pid 6177] +++ exited with 0 +++ [pid 6160] +++ exited with 0 +++ [pid 6159] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6159, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6182 ./strace-static-x86_64: Process 6182 attached [pid 6182] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6182] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6182] setpgid(0, 0) = 0 [pid 6182] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6182] write(3, "1000", 4) = 4 [pid 6182] close(3) = 0 [pid 6182] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6182] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6182] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6183], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6183 [pid 6182] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6182] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6183 attached [pid 6183] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6183] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6183] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6183] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6183] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6163] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6163] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6163] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6163] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6184], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6184 [pid 6163] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6184 attached ) = 0 [pid 6184] set_robust_list(0x7f50b017b9e0, 24 [pid 6163] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6184] <... set_robust_list resumed>) = 0 [pid 6163] <... futex resumed>) = 0 [pid 6163] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6184] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6163] <... mmap resumed>) = 0x7f50b013a000 [pid 6163] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6184] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6163] <... mprotect resumed>) = 0 [pid 6184] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6163] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6184] <... futex resumed>) = 0 [pid 6184] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] <... clone resumed>, parent_tid=[6185], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6185 [pid 6163] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6163] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6185 attached [pid 6185] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6185] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6185] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6163] <... futex resumed>) = 0 [pid 6185] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6163] exit_group(0 [pid 6185] <... futex resumed>) = ? [pid 6184] <... futex resumed>) = ? [pid 6164] <... ioctl resumed> ) = ? [pid 6163] <... exit_group resumed>) = ? [pid 6185] +++ exited with 0 +++ [pid 6164] +++ exited with 0 +++ [pid 6184] +++ exited with 0 +++ [pid 6163] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6163, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6186 ./strace-static-x86_64: Process 6186 attached [pid 6186] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6186] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6186] setpgid(0, 0) = 0 [pid 6186] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6186] write(3, "1000", 4) = 4 [pid 6186] close(3) = 0 [pid 6186] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6186] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6186] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6187 attached , parent_tid=[6187], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6187 [pid 6187] set_robust_list(0x7f50b019c9e0, 24 [pid 6186] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6187] <... set_robust_list resumed>) = 0 [pid 6186] <... futex resumed>) = 0 [pid 6186] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6187] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6187] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6187] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6187] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6187] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6169] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6169] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6169] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6169] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6188], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6188 ./strace-static-x86_64: Process 6188 attached [pid 6188] set_robust_list(0x7f50b017b9e0, 24 [pid 6169] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] <... set_robust_list resumed>) = 0 [pid 6169] <... futex resumed>) = 0 [pid 6169] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6188] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6169] <... futex resumed>) = 0 [pid 6188] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6169] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6188] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6169] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6169] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6189], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6189 [pid 6169] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6189 attached [pid 6169] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6188] <... futex resumed>) = 0 [pid 6188] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6189] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6189] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6189] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6169] <... futex resumed>) = 0 [pid 6189] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6171] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6171] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6171] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6171] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6190 attached , parent_tid=[6190], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6190 [pid 6190] set_robust_list(0x7f50b017b9e0, 24 [pid 6171] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6190] <... set_robust_list resumed>) = 0 [pid 6171] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6190] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6171] <... mprotect resumed>) = 0 [pid 6171] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6190] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6171] <... clone resumed>, parent_tid=[6191], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6191 [pid 6171] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6171] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6191 attached [pid 6191] set_robust_list(0x7f50b015a9e0, 24 [pid 6190] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6191] <... set_robust_list resumed>) = 0 [pid 6191] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6191] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6171] <... futex resumed>) = 0 [pid 6191] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6190] <... futex resumed>) = 0 [pid 6190] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6169] exit_group(0 [pid 6189] <... futex resumed>) = ? [pid 6188] <... futex resumed>) = ? [pid 6170] <... ioctl resumed> ) = ? [pid 6169] <... exit_group resumed>) = ? [pid 6189] +++ exited with 0 +++ [pid 6188] +++ exited with 0 +++ [pid 6170] +++ exited with 0 +++ [pid 6169] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6169, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6192 ./strace-static-x86_64: Process 6192 attached [pid 6192] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6192] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6192] setpgid(0, 0) = 0 [pid 6192] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6192] write(3, "1000", 4) = 4 [pid 6192] close(3) = 0 [pid 6192] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6192] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6192] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6193], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6193 [pid 6192] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6193 attached [pid 6193] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6193] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6193] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6193] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6193] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6171] exit_group(0 [pid 6191] <... futex resumed>) = ? [pid 6190] <... futex resumed>) = ? [pid 6172] <... ioctl resumed> ) = ? [pid 6171] <... exit_group resumed>) = ? [pid 6190] +++ exited with 0 +++ [pid 6172] +++ exited with 0 +++ [pid 6191] +++ exited with 0 +++ [pid 6171] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6171, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6194 ./strace-static-x86_64: Process 6194 attached [pid 6194] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6194] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6194] setpgid(0, 0) = 0 [pid 6194] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6194] write(3, "1000", 4) = 4 [pid 6194] close(3) = 0 [pid 6194] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6194] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6194] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6195 attached [pid 6195] set_robust_list(0x7f50b019c9e0, 24 [pid 6194] <... clone resumed>, parent_tid=[6195], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6195 [pid 6195] <... set_robust_list resumed>) = 0 [pid 6194] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6195] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6194] <... futex resumed>) = 0 [pid 6195] <... openat resumed>) = 3 [pid 6194] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6195] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6195] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6195] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6176] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6176] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6176] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6176] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6196 attached , parent_tid=[6196], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6196 [pid 6176] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6176] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6176] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6196] set_robust_list(0x7f50b017b9e0, 24 [pid 6176] <... mmap resumed>) = 0x7f50b013a000 [pid 6196] <... set_robust_list resumed>) = 0 [pid 6176] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6176] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6197 attached , parent_tid=[6197], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6197 [pid 6176] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6176] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6197] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6197] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6197] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6176] <... futex resumed>) = 0 [pid 6197] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6196] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6196] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6196] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6180] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6180] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6180] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6180] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6180] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6198], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6198 [pid 6180] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6180] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6180] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6199], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6199 [pid 6180] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6180] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6199 attached [pid 6199] set_robust_list(0x7f50b015a9e0, 24) = 0 ./strace-static-x86_64: Process 6198 attached [pid 6199] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6198] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6198] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6199] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6199] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6180] <... futex resumed>) = 0 [pid 6199] <... futex resumed>) = 1 [pid 6198] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6199] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6198] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6198] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6176] exit_group(0 [pid 6197] <... futex resumed>) = ? [pid 6196] <... futex resumed>) = ? [pid 6178] <... ioctl resumed> ) = ? [pid 6176] <... exit_group resumed>) = ? [pid 6197] +++ exited with 0 +++ [pid 6196] +++ exited with 0 +++ [pid 6178] +++ exited with 0 +++ [pid 6176] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6176, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6200 ./strace-static-x86_64: Process 6200 attached [pid 6200] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6200] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6200] setpgid(0, 0) = 0 [pid 6200] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6200] write(3, "1000", 4) = 4 [pid 6200] close(3) = 0 [pid 6200] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6200] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6200] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6201], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6201 [pid 6200] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6201 attached [pid 6201] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6201] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6201] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6201] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6182] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6201] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6182] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6201] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6182] <... futex resumed>) = 0 [pid 6201] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6182] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6182] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6202 attached [pid 6202] set_robust_list(0x7f50b017b9e0, 24 [pid 6182] <... clone resumed>, parent_tid=[6202], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6202 [pid 6202] <... set_robust_list resumed>) = 0 [pid 6182] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6202] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6182] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6202] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6182] <... futex resumed>) = 0 [pid 6202] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6182] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6202] <... futex resumed>) = 0 [pid 6182] <... mmap resumed>) = 0x7f50b013a000 [pid 6202] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6182] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6182] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6203], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6203 [pid 6182] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6182] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6203 attached [pid 6203] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6203] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6203] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6182] <... futex resumed>) = 0 [pid 6203] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6180] exit_group(0 [pid 6199] <... futex resumed>) = ? [pid 6198] <... futex resumed>) = ? [pid 6181] <... ioctl resumed> ) = ? [pid 6180] <... exit_group resumed>) = ? [pid 6199] +++ exited with 0 +++ [pid 6198] +++ exited with 0 +++ [pid 6181] +++ exited with 0 +++ [pid 6180] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6180, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6204 ./strace-static-x86_64: Process 6204 attached [pid 6204] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6204] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6204] setpgid(0, 0) = 0 [pid 6204] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6204] write(3, "1000", 4) = 4 [pid 6204] close(3) = 0 [pid 6204] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6204] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6204] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6205], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6205 [pid 6204] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6204] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6205 attached [pid 6205] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6205] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6205] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6205] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6205] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6182] exit_group(0 [pid 6203] <... futex resumed>) = ? [pid 6182] <... exit_group resumed>) = ? [pid 6202] <... futex resumed>) = ? [pid 6183] <... ioctl resumed> ) = ? [pid 6203] +++ exited with 0 +++ [pid 6202] +++ exited with 0 +++ [pid 6183] +++ exited with 0 +++ [pid 6182] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6182, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6206 ./strace-static-x86_64: Process 6206 attached [pid 6206] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6206] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6206] setpgid(0, 0) = 0 [pid 6206] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6206] write(3, "1000", 4) = 4 [pid 6206] close(3) = 0 [pid 6206] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6206] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6206] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6207 attached , parent_tid=[6207], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6207 [pid 6207] set_robust_list(0x7f50b019c9e0, 24 [pid 6206] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6207] <... set_robust_list resumed>) = 0 [pid 6206] <... futex resumed>) = 0 [pid 6207] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6206] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6207] <... openat resumed>) = 3 [pid 6207] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6207] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6207] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6186] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6186] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6186] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6186] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6208], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6208 [pid 6186] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6186] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6186] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6186] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6186] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6209 attached , parent_tid=[6209], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6209 [pid 6186] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6186] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6208 attached [pid 6208] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6209] set_robust_list(0x7f50b015a9e0, 24 [pid 6208] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6209] <... set_robust_list resumed>) = 0 [pid 6208] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6208] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6209] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6209] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6186] <... futex resumed>) = 0 [pid 6209] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6186] exit_group(0 [pid 6209] <... futex resumed>) = ? [pid 6208] <... futex resumed>) = ? [pid 6187] <... ioctl resumed> ) = ? [pid 6186] <... exit_group resumed>) = ? [pid 6209] +++ exited with 0 +++ [pid 6208] +++ exited with 0 +++ [pid 6187] +++ exited with 0 +++ [pid 6186] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6186, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6210 attached , child_tidptr=0x555555fe45d0) = 6210 [pid 6210] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6210] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6210] setpgid(0, 0) = 0 [pid 6210] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6210] write(3, "1000", 4) = 4 [pid 6210] close(3) = 0 [pid 6210] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6210] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6210] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6211 attached [pid 6211] set_robust_list(0x7f50b019c9e0, 24 [pid 6210] <... clone resumed>, parent_tid=[6211], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6211 [pid 6210] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6211] <... set_robust_list resumed>) = 0 [pid 6211] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6211] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6211] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6211] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6192] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6192] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6192] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6192] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6212], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6212 [pid 6192] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6192] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6192] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6213 attached , parent_tid=[6213], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6213 [pid 6192] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6192] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6212 attached [pid 6212] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6212] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6213] set_robust_list(0x7f50b015a9e0, 24 [pid 6212] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6212] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6213] <... set_robust_list resumed>) = 0 [pid 6213] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6213] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6192] <... futex resumed>) = 0 [pid 6213] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6194] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6194] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6194] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6194] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6214 attached , parent_tid=[6214], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6214 [pid 6194] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] set_robust_list(0x7f50b017b9e0, 24 [pid 6194] <... futex resumed>) = 0 [pid 6194] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6214] <... set_robust_list resumed>) = 0 [pid 6214] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6194] <... futex resumed>) = 0 [pid 6214] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6194] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6194] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6194] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6214] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6194] <... clone resumed>, parent_tid=[6215], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6215 [pid 6194] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6194] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6214] <... futex resumed>) = 0 [pid 6214] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6215 attached [pid 6215] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6215] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6215] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6194] <... futex resumed>) = 0 [pid 6215] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6192] exit_group(0 [pid 6213] <... futex resumed>) = ? [pid 6193] <... ioctl resumed> ) = ? [pid 6213] +++ exited with 0 +++ [pid 6212] <... futex resumed>) = ? [pid 6193] +++ exited with 0 +++ [pid 6192] <... exit_group resumed>) = ? [pid 6212] +++ exited with 0 +++ [pid 6192] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6192, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6216 ./strace-static-x86_64: Process 6216 attached [pid 6216] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6216] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6216] setpgid(0, 0) = 0 [pid 6216] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6216] write(3, "1000", 4) = 4 [pid 6216] close(3) = 0 [pid 6216] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6216] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6216] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6217 attached [pid 6217] set_robust_list(0x7f50b019c9e0, 24 [pid 6216] <... clone resumed>, parent_tid=[6217], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6217 [pid 6216] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6217] <... set_robust_list resumed>) = 0 [pid 6217] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6217] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6217] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6217] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6194] exit_group(0 [pid 6214] <... futex resumed>) = ? [pid 6195] <... ioctl resumed> ) = ? [pid 6215] <... futex resumed>) = ? [pid 6214] +++ exited with 0 +++ [pid 6195] +++ exited with 0 +++ [pid 6215] +++ exited with 0 +++ [pid 6194] <... exit_group resumed>) = ? [pid 6194] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6194, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6218 attached , child_tidptr=0x555555fe45d0) = 6218 [pid 6218] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6218] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6218] setpgid(0, 0) = 0 [pid 6218] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6218] write(3, "1000", 4) = 4 [pid 6218] close(3) = 0 [pid 6218] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6218] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6218] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6219], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6219 [pid 6218] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6219 attached [pid 6219] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6219] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6219] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6219] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6219] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6200] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6200] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=0}) = -1 ETIMEDOUT (Connection timed out) [pid 6200] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6200] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6200] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6220], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6220 [pid 6200] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6200] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6220 attached ) = 0 [pid 6220] set_robust_list(0x7f50b017b9e0, 24 [pid 6200] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6220] <... set_robust_list resumed>) = 0 [pid 6200] <... clone resumed>, parent_tid=[6221], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6221 [pid 6200] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6200] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6220] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6221 attached [pid 6220] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6220] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6221] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6221] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6221] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6200] <... futex resumed>) = 0 [pid 6221] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6204] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6204] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6204] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6222 attached [pid 6222] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6222] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] <... clone resumed>, parent_tid=[6222], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6222 [pid 6204] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6204] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6222] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6204] <... futex resumed>) = 0 [pid 6204] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6200] exit_group(0 [pid 6204] <... mmap resumed>) = 0x7f50b013a000 [pid 6222] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6221] <... futex resumed>) = ? [pid 6220] <... futex resumed>) = ? [pid 6204] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6201] <... ioctl resumed> ) = ? [pid 6200] <... exit_group resumed>) = ? [pid 6222] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6221] +++ exited with 0 +++ [pid 6220] +++ exited with 0 +++ [pid 6204] <... mprotect resumed>) = 0 [pid 6201] +++ exited with 0 +++ [pid 6222] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6222] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6200] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6200, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 6204] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6223 attached , parent_tid=[6223], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6223 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6204] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6223] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6204] <... futex resumed>) = 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6224 [pid 6204] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6224 attached [pid 6223] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6224] set_robust_list(0x555555fe45e0, 24 [pid 6223] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6223] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6224] <... set_robust_list resumed>) = 0 [pid 6223] <... futex resumed>) = 1 [pid 6204] <... futex resumed>) = 0 [pid 6223] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6224] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6224] setpgid(0, 0) = 0 [pid 6224] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6224] write(3, "1000", 4) = 4 [pid 6224] close(3) = 0 [pid 6224] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6224] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6224] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6225 attached , parent_tid=[6225], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6225 [pid 6224] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6225] set_robust_list(0x7f50b019c9e0, 24 [pid 6224] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6225] <... set_robust_list resumed>) = 0 [pid 6225] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6225] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6225] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6225] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6225] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6206] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6206] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6206] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6206] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6206] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6226], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6226 [pid 6206] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6226 attached [pid 6226] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6226] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6226] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6226] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6206] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6226] <... futex resumed>) = 0 [pid 6206] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6226] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6226] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6206] <... futex resumed>) = 0 [pid 6226] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6204] exit_group(0 [pid 6223] <... futex resumed>) = ? [pid 6222] <... futex resumed>) = ? [pid 6205] <... ioctl resumed> ) = ? [pid 6204] <... exit_group resumed>) = ? [pid 6223] +++ exited with 0 +++ [pid 6222] +++ exited with 0 +++ [pid 6205] +++ exited with 0 +++ [pid 6204] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6204, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6227 ./strace-static-x86_64: Process 6227 attached [pid 6227] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6227] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6227] setpgid(0, 0) = 0 [pid 6227] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6227] write(3, "1000", 4) = 4 [pid 6227] close(3) = 0 [pid 6227] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6227] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6227] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6228 attached , parent_tid=[6228], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6228 [pid 6227] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6228] set_robust_list(0x7f50b019c9e0, 24 [pid 6227] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6228] <... set_robust_list resumed>) = 0 [pid 6228] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6228] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6228] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6228] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6206] exit_group(0 [pid 6226] <... futex resumed>) = ? [pid 6207] <... ioctl resumed> ) = ? [pid 6206] <... exit_group resumed>) = ? [pid 6226] +++ exited with 0 +++ [pid 6207] +++ exited with 0 +++ [pid 6206] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6206, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6229 attached [pid 6229] set_robust_list(0x555555fe45e0, 24 [pid 3606] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6229 [pid 6229] <... set_robust_list resumed>) = 0 [pid 6229] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6229] setpgid(0, 0) = 0 [pid 6229] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6229] write(3, "1000", 4) = 4 [pid 6229] close(3) = 0 [pid 6229] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6229] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6229] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6230 attached [pid 6230] set_robust_list(0x7f50b019c9e0, 24 [pid 6229] <... clone resumed>, parent_tid=[6230], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6230 [pid 6229] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6230] <... set_robust_list resumed>) = 0 [pid 6229] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6230] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6230] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6230] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6230] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6230] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6210] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6210] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6210] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6210] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6231 attached , parent_tid=[6231], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6231 [pid 6210] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6210] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6231] set_robust_list(0x7f50b017b9e0, 24 [pid 6210] <... mmap resumed>) = 0x7f50b013a000 [pid 6231] <... set_robust_list resumed>) = 0 [pid 6210] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6210] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6231] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6231] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6210] <... clone resumed>, parent_tid=[6232], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6232 [pid 6210] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6231] <... futex resumed>) = 0 [pid 6210] <... futex resumed>) = 0 [pid 6231] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6210] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6232 attached [pid 6232] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6232] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6232] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6210] <... futex resumed>) = 0 [pid 6232] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6210] exit_group(0 [pid 6232] <... futex resumed>) = ? [pid 6231] <... futex resumed>) = ? [pid 6211] <... ioctl resumed> ) = ? [pid 6210] <... exit_group resumed>) = ? [pid 6232] +++ exited with 0 +++ [pid 6231] +++ exited with 0 +++ [pid 6211] +++ exited with 0 +++ [pid 6210] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6210, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6233 attached , child_tidptr=0x555555fe45d0) = 6233 [pid 6233] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6233] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6233] setpgid(0, 0) = 0 [pid 6233] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6233] write(3, "1000", 4) = 4 [pid 6233] close(3) = 0 [pid 6233] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6233] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6233] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6234 attached , parent_tid=[6234], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6234 [pid 6234] set_robust_list(0x7f50b019c9e0, 24 [pid 6233] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6234] <... set_robust_list resumed>) = 0 [pid 6233] <... futex resumed>) = 0 [pid 6233] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6234] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6234] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6234] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6234] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6234] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6216] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6216] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6216] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6216] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6235 attached [pid 6235] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6235] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6216] <... clone resumed>, parent_tid=[6235], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6235 [pid 6216] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6216] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6216] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6235] <... futex resumed>) = 0 [pid 6216] <... mprotect resumed>) = 0 [pid 6235] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6216] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6235] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6216] <... clone resumed>, parent_tid=[6236], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6236 [pid 6216] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6235] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6216] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6236 attached [pid 6236] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6236] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6236] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6216] <... futex resumed>) = 0 [pid 6236] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6218] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6218] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6218] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6218] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6237 attached , parent_tid=[6237], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6237 [pid 6218] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6218] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6237] set_robust_list(0x7f50b017b9e0, 24 [pid 6218] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6238 attached [pid 6237] <... set_robust_list resumed>) = 0 [pid 6218] <... clone resumed>, parent_tid=[6238], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6238 [pid 6218] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6218] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6238] set_robust_list(0x7f50b015a9e0, 24 [pid 6237] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6238] <... set_robust_list resumed>) = 0 [pid 6237] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6237] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6238] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6237] <... futex resumed>) = 0 [pid 6238] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6237] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6238] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6218] <... futex resumed>) = 0 [pid 6238] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6216] exit_group(0 [pid 6236] <... futex resumed>) = ? [pid 6235] <... futex resumed>) = ? [pid 6217] <... ioctl resumed> ) = ? [pid 6216] <... exit_group resumed>) = ? [pid 6236] +++ exited with 0 +++ [pid 6235] +++ exited with 0 +++ [pid 6217] +++ exited with 0 +++ [pid 6216] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6216, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6239 ./strace-static-x86_64: Process 6239 attached [pid 6239] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6239] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6239] setpgid(0, 0) = 0 [pid 6239] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6239] write(3, "1000", 4) = 4 [pid 6239] close(3) = 0 [pid 6239] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6239] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6239] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6240], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6240 [pid 6239] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6239] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6240 attached [pid 6240] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6240] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6240] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6240] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6240] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6240] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6218] exit_group(0 [pid 6238] <... futex resumed>) = -1 (errno 18446744073709551555) [pid 6219] <... ioctl resumed> ) = ? [pid 6237] <... futex resumed>) = ? [pid 6219] +++ exited with 0 +++ [pid 6218] <... exit_group resumed>) = ? [pid 6238] +++ exited with 0 +++ [pid 6237] +++ exited with 0 +++ [pid 6218] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6218, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6241 attached , child_tidptr=0x555555fe45d0) = 6241 [pid 6241] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6241] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6241] setpgid(0, 0) = 0 [pid 6241] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6241] write(3, "1000", 4) = 4 [pid 6241] close(3) = 0 [pid 6241] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6241] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6241] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6242 attached , parent_tid=[6242], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6242 [pid 6241] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6241] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6242] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6242] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6242] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6242] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6242] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6224] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6224] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6224] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6224] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6243], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6243 [pid 6224] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6224] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6224] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6224] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6224] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6244 attached , parent_tid=[6244], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6244 [pid 6224] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6224] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6244] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6244] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6244] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6224] <... futex resumed>) = 0 [pid 6244] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6243 attached [pid 6243] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6243] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6243] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6243] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6224] exit_group(0 [pid 6244] <... futex resumed>) = ? [pid 6243] <... futex resumed>) = ? [pid 6225] <... ioctl resumed> ) = ? [pid 6224] <... exit_group resumed>) = ? [pid 6244] +++ exited with 0 +++ [pid 6243] +++ exited with 0 +++ [pid 6225] +++ exited with 0 +++ [pid 6224] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6224, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 6227] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6227] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6245 attached ) = 0 [pid 6227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6245 [pid 6227] <... mmap resumed>) = 0x7f50b015b000 [pid 6227] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6245] set_robust_list(0x555555fe45e0, 24 [pid 6227] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6245] <... set_robust_list resumed>) = 0 ./strace-static-x86_64: Process 6246 attached [pid 6227] <... clone resumed>, parent_tid=[6246], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6246 [pid 6227] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6227] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6246] set_robust_list(0x7f50b017b9e0, 24 [pid 6245] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6227] <... futex resumed>) = 0 [pid 6227] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6246] <... set_robust_list resumed>) = 0 [pid 6245] <... prctl resumed>) = 0 [pid 6227] <... mmap resumed>) = 0x7f50b013a000 [pid 6227] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6245] setpgid(0, 0 [pid 6227] <... mprotect resumed>) = 0 [pid 6245] <... setpgid resumed>) = 0 [pid 6227] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6246] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6245] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6227] <... clone resumed>, parent_tid=[6247], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6247 [pid 6245] write(3, "1000", 4 [pid 6227] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... write resumed>) = 4 [pid 6227] <... futex resumed>) = 0 [pid 6245] close(3) = 0 [pid 6227] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6245] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6246] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6246] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6245] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6246] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6245] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6248 attached ./strace-static-x86_64: Process 6247 attached , parent_tid=[6248], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6248 [pid 6245] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6247] set_robust_list(0x7f50b015a9e0, 24 [pid 6245] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6248] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6247] <... set_robust_list resumed>) = 0 [pid 6248] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6247] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6248] ioctl(3, USB_RAW_IOCTL_INIT [pid 6247] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6248] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6247] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6248] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN [pid 6247] <... futex resumed>) = 1 [pid 6227] <... futex resumed>) = 0 [pid 6247] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6248] <... ioctl resumed>, 0) = 0 [pid 6248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6248] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6229] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6229] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6229] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6229] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6249 attached , parent_tid=[6249], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6249 [pid 6249] set_robust_list(0x7f50b017b9e0, 24 [pid 6229] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6249] <... set_robust_list resumed>) = 0 [pid 6229] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6229] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6229] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6229] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6250 attached [pid 6249] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6229] <... clone resumed>, parent_tid=[6250], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6250 [pid 6249] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6250] set_robust_list(0x7f50b015a9e0, 24 [pid 6229] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6229] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6249] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6250] <... set_robust_list resumed>) = 0 [pid 6249] <... futex resumed>) = 0 [pid 6249] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6250] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6250] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6229] <... futex resumed>) = 0 [pid 6250] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6227] exit_group(0 [pid 6247] <... futex resumed>) = ? [pid 6246] <... futex resumed>) = ? [pid 6227] <... exit_group resumed>) = ? [pid 6247] +++ exited with 0 +++ [pid 6246] +++ exited with 0 +++ [pid 6228] <... ioctl resumed> ) = ? [pid 6228] +++ exited with 0 +++ [pid 6227] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6227, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6251 ./strace-static-x86_64: Process 6251 attached [pid 6251] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6251] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6251] setpgid(0, 0) = 0 [pid 6251] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6251] write(3, "1000", 4) = 4 [pid 6251] close(3) = 0 [pid 6251] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6251] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6251] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6252 attached , parent_tid=[6252], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6252 [pid 6251] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6252] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6252] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6252] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6252] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6252] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6229] exit_group(0 [pid 6250] <... futex resumed>) = ? [pid 6249] <... futex resumed>) = ? [pid 6250] +++ exited with 0 +++ [pid 6249] +++ exited with 0 +++ [pid 6230] <... ioctl resumed> ) = ? [pid 6229] <... exit_group resumed>) = ? [pid 6230] +++ exited with 0 +++ [pid 6229] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6229, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6253 attached , child_tidptr=0x555555fe45d0) = 6253 [pid 6253] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6253] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6253] setpgid(0, 0) = 0 [pid 6253] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6253] write(3, "1000", 4) = 4 [pid 6253] close(3) = 0 [pid 6253] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6253] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6253] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6254 attached , parent_tid=[6254], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6254 [pid 6254] set_robust_list(0x7f50b019c9e0, 24 [pid 6253] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6254] <... set_robust_list resumed>) = 0 [pid 6253] <... futex resumed>) = 0 [pid 6254] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6253] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6254] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6254] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6254] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6233] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6233] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6233] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6233] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6255], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6255 [pid 6233] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6233] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6233] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6233] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6233] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6256], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6256 [pid 6233] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6233] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6256 attached [pid 6256] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6256] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH./strace-static-x86_64: Process 6255 attached [pid 6255] set_robust_list(0x7f50b017b9e0, 24 [pid 6256] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6255] <... set_robust_list resumed>) = 0 [pid 6256] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6255] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6233] <... futex resumed>) = 0 [pid 6256] <... futex resumed>) = 1 [pid 6256] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6255] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6255] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6255] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6233] exit_group(0 [pid 6256] <... futex resumed>) = ? [pid 6255] <... futex resumed>) = ? [pid 6234] <... ioctl resumed> ) = ? [pid 6233] <... exit_group resumed>) = ? [pid 6256] +++ exited with 0 +++ [pid 6255] +++ exited with 0 +++ [pid 6234] +++ exited with 0 +++ [pid 6233] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6233, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6257 attached , child_tidptr=0x555555fe45d0) = 6257 [pid 6257] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6257] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6257] setpgid(0, 0) = 0 [pid 6257] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6257] write(3, "1000", 4) = 4 [pid 6257] close(3) = 0 [pid 6257] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6257] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6257] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6258 attached , parent_tid=[6258], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6258 [pid 6258] set_robust_list(0x7f50b019c9e0, 24 [pid 6257] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6257] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6258] <... set_robust_list resumed>) = 0 [pid 6258] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6258] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6258] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6258] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6239] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6239] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6239] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6239] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6259 attached , parent_tid=[6259], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6259 [pid 6259] set_robust_list(0x7f50b017b9e0, 24 [pid 6239] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6259] <... set_robust_list resumed>) = 0 [pid 6239] <... futex resumed>) = 0 [pid 6239] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6239] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6259] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6239] <... mmap resumed>) = 0x7f50b013a000 [pid 6259] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6259] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6239] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6259] <... futex resumed>) = 0 [pid 6239] <... mprotect resumed>) = 0 [pid 6259] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6239] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6260 attached [pid 6260] set_robust_list(0x7f50b015a9e0, 24 [pid 6239] <... clone resumed>, parent_tid=[6260], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6260 [pid 6239] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6260] <... set_robust_list resumed>) = 0 [pid 6239] <... futex resumed>) = 0 [pid 6239] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6260] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6260] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6239] <... futex resumed>) = 0 [pid 6260] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6241] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6241] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6241] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6241] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6261 attached , parent_tid=[6261], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6261 [pid 6261] set_robust_list(0x7f50b017b9e0, 24 [pid 6241] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6241] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6241] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6241] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6241] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6262 attached [pid 6261] <... set_robust_list resumed>) = 0 [pid 6241] <... clone resumed>, parent_tid=[6262], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6262 [pid 6262] set_robust_list(0x7f50b015a9e0, 24 [pid 6261] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6262] <... set_robust_list resumed>) = 0 [pid 6261] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6241] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6262] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6261] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6241] <... futex resumed>) = 0 [pid 6262] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6261] <... futex resumed>) = 0 [pid 6241] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6262] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6261] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6241] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6262] <... futex resumed>) = 0 [pid 6262] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6239] exit_group(0 [pid 6240] <... ioctl resumed> ) = ? [pid 6239] <... exit_group resumed>) = ? [pid 6240] +++ exited with 0 +++ [pid 6260] <... futex resumed>) = ? [pid 6259] <... futex resumed>) = ? [pid 6260] +++ exited with 0 +++ [pid 6259] +++ exited with 0 +++ [pid 6239] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6239, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6263 attached , child_tidptr=0x555555fe45d0) = 6263 [pid 6263] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6263] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6263] setpgid(0, 0) = 0 [pid 6263] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6263] write(3, "1000", 4) = 4 [pid 6263] close(3) = 0 [pid 6263] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6263] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6263] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6264 attached , parent_tid=[6264], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6264 [pid 6264] set_robust_list(0x7f50b019c9e0, 24 [pid 6263] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6263] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6264] <... set_robust_list resumed>) = 0 [pid 6264] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6264] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6264] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6264] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6241] exit_group(0 [pid 6262] <... futex resumed>) = ? [pid 6261] <... futex resumed>) = ? [pid 6242] <... ioctl resumed> ) = ? [pid 6241] <... exit_group resumed>) = ? [pid 6262] +++ exited with 0 +++ [pid 6261] +++ exited with 0 +++ [pid 6242] +++ exited with 0 +++ [pid 6241] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6241, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6265 attached , child_tidptr=0x555555fe45d0) = 6265 [pid 6265] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6265] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6265] setpgid(0, 0) = 0 [pid 6265] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6265] write(3, "1000", 4) = 4 [pid 6265] close(3) = 0 [pid 6265] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6265] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6265] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6266 attached , parent_tid=[6266], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6266 [pid 6265] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6265] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6266] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6266] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6266] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6266] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6266] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6245] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6245] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6245] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6245] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6267 attached , parent_tid=[6267], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6267 [pid 6267] set_robust_list(0x7f50b017b9e0, 24 [pid 6245] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... set_robust_list resumed>) = 0 [pid 6245] <... futex resumed>) = 0 [pid 6267] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6245] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6267] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6245] <... futex resumed>) = 0 [pid 6245] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6267] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6245] <... mmap resumed>) = 0x7f50b013a000 [pid 6245] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6267] <... futex resumed>) = 0 [pid 6245] <... mprotect resumed>) = 0 [pid 6267] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6245] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6268], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6268 [pid 6245] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6245] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6268 attached [pid 6268] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6268] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6268] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6245] <... futex resumed>) = 0 [pid 6268] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6245] exit_group(0 [pid 6268] <... futex resumed>) = ? [pid 6267] <... futex resumed>) = ? [pid 6248] <... ioctl resumed> ) = ? [pid 6245] <... exit_group resumed>) = ? [pid 6268] +++ exited with 0 +++ [pid 6267] +++ exited with 0 +++ [pid 6251] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6248] +++ exited with 0 +++ [pid 6245] +++ exited with 0 +++ [pid 6251] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6251] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6251] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6269], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6269 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6245, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 6251] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6251] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6251] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6270 attached [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6251] <... clone resumed>, parent_tid=[6270], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6270 [pid 6251] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6251] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6271 ./strace-static-x86_64: Process 6269 attached [pid 6269] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6269] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6269] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6269] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6271 attached [pid 6270] set_robust_list(0x7f50b015a9e0, 24 [pid 6271] set_robust_list(0x555555fe45e0, 24 [pid 6270] <... set_robust_list resumed>) = 0 [pid 6271] <... set_robust_list resumed>) = 0 [pid 6271] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6271] setpgid(0, 0) = 0 [pid 6271] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6270] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6271] write(3, "1000", 4) = 4 [pid 6270] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6271] close(3 [pid 6270] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] <... close resumed>) = 0 [pid 6271] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000 [pid 6270] <... futex resumed>) = 1 [pid 6251] <... futex resumed>) = 0 [pid 6271] <... futex resumed>) = 0 [pid 6271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6270] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6271] <... mmap resumed>) = 0x7f50b017c000 [pid 6271] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6271] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6272], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6272 [pid 6271] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6271] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6272 attached [pid 6272] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6272] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6272] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6272] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6272] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6253] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6253] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6253] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6253] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6273 attached , parent_tid=[6273], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6273 [pid 6253] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6253] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6273] set_robust_list(0x7f50b017b9e0, 24 [pid 6253] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6253] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6273] <... set_robust_list resumed>) = 0 [pid 6253] <... mprotect resumed>) = 0 [pid 6253] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6273] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6253] <... clone resumed>, parent_tid=[6274], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6274 [pid 6253] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6274 attached [pid 6273] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6253] <... futex resumed>) = 0 [pid 6253] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6273] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6274] set_robust_list(0x7f50b015a9e0, 24 [pid 6273] <... futex resumed>) = 0 [pid 6274] <... set_robust_list resumed>) = 0 [pid 6273] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6274] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6274] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6253] <... futex resumed>) = 0 [pid 6274] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6251] exit_group(0 [pid 6270] <... futex resumed>) = ? [pid 6269] <... futex resumed>) = ? [pid 6252] <... ioctl resumed> ) = ? [pid 6251] <... exit_group resumed>) = ? [pid 6270] +++ exited with 0 +++ [pid 6269] +++ exited with 0 +++ [pid 6252] +++ exited with 0 +++ [pid 6251] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6251, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6275 attached , child_tidptr=0x555555fe45d0) = 6275 [pid 6275] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6275] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6275] setpgid(0, 0) = 0 [pid 6275] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6275] write(3, "1000", 4) = 4 [pid 6275] close(3) = 0 [pid 6275] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6275] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6275] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6276], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6276 [pid 6275] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6276 attached [pid 6276] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6275] <... futex resumed>) = 0 [pid 6275] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6276] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6276] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6276] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6276] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6253] exit_group(0) = ? [pid 6274] <... futex resumed>) = 231 [pid 6274] +++ exited with 0 +++ [pid 6273] <... futex resumed>) = ? [pid 6254] <... ioctl resumed> ) = ? [pid 6273] +++ exited with 0 +++ [pid 6254] +++ exited with 0 +++ [pid 6253] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6253, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6277 ./strace-static-x86_64: Process 6277 attached [pid 6277] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6277] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6277] setpgid(0, 0) = 0 [pid 6277] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6277] write(3, "1000", 4) = 4 [pid 6277] close(3) = 0 [pid 6277] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6277] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6277] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6278], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6278 ./strace-static-x86_64: Process 6278 attached [pid 6278] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6278] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6277] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6278] <... futex resumed>) = 0 [pid 6277] <... futex resumed>) = 1 [pid 6278] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6277] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6278] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6278] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6278] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6257] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6257] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6257] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6257] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6279], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6279 [pid 6257] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6257] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6279 attached ) = 0 [pid 6257] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6279] set_robust_list(0x7f50b017b9e0, 24 [pid 6257] <... mmap resumed>) = 0x7f50b013a000 [pid 6257] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6257] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6279] <... set_robust_list resumed>) = 0 [pid 6257] <... clone resumed>, parent_tid=[6280], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6280 [pid 6257] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6279] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6257] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6279] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6279] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6279] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6280 attached [pid 6280] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6280] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6280] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6257] <... futex resumed>) = 0 [pid 6280] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6257] exit_group(0 [pid 6279] <... futex resumed>) = ? [pid 6257] <... exit_group resumed>) = ? [pid 6258] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 6280] <... futex resumed>) = ? [pid 6279] +++ exited with 0 +++ [pid 6280] +++ exited with 0 +++ [pid 6258] +++ exited with 0 +++ [pid 6257] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6257, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6281 ./strace-static-x86_64: Process 6281 attached [pid 6281] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6281] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6281] setpgid(0, 0) = 0 [pid 6281] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6281] write(3, "1000", 4) = 4 [pid 6281] close(3) = 0 [pid 6281] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6281] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6281] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6282], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6282 [pid 6281] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6282 attached [pid 6281] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6282] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6282] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6282] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6282] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6282] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6263] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6263] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6263] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6263] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6283 attached [pid 6283] set_robust_list(0x7f50b017b9e0, 24 [pid 6263] <... clone resumed>, parent_tid=[6283], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6283 [pid 6263] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6283] <... set_robust_list resumed>) = 0 [pid 6263] <... futex resumed>) = 0 [pid 6283] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6263] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6263] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6283] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6263] <... mmap resumed>) = 0x7f50b013a000 [pid 6263] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6263] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6284 attached [pid 6283] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6263] <... clone resumed>, parent_tid=[6284], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6284 [pid 6263] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6263] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6284] set_robust_list(0x7f50b015a9e0, 24 [pid 6283] <... futex resumed>) = 0 [pid 6284] <... set_robust_list resumed>) = 0 [pid 6284] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6283] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6284] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6284] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6263] <... futex resumed>) = 0 [pid 6284] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6265] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6265] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6265] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6265] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6285 attached , parent_tid=[6285], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6285 [pid 6265] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6265] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6265] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6265] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6265] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6285] set_robust_list(0x7f50b017b9e0, 24./strace-static-x86_64: Process 6286 attached ) = 0 [pid 6265] <... clone resumed>, parent_tid=[6286], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6286 [pid 6285] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6265] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6286] set_robust_list(0x7f50b015a9e0, 24 [pid 6285] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6265] <... futex resumed>) = 0 [pid 6285] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6286] <... set_robust_list resumed>) = 0 [pid 6285] <... futex resumed>) = 0 [pid 6285] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6286] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6286] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6265] <... futex resumed>) = 0 [pid 6286] <... futex resumed>) = 1 [pid 6286] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6263] exit_group(0 [pid 6284] <... futex resumed>) = ? [pid 6283] <... futex resumed>) = ? [pid 6264] <... ioctl resumed> ) = ? [pid 6263] <... exit_group resumed>) = ? [pid 6283] +++ exited with 0 +++ [pid 6264] +++ exited with 0 +++ [pid 6284] +++ exited with 0 +++ [pid 6263] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6263, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6287 attached , child_tidptr=0x555555fe45d0) = 6287 [pid 6287] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6287] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6287] setpgid(0, 0) = 0 [pid 6287] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6287] write(3, "1000", 4) = 4 [pid 6287] close(3) = 0 [pid 6287] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6287] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6287] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6288 attached , parent_tid=[6288], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6288 [pid 6288] set_robust_list(0x7f50b019c9e0, 24 [pid 6287] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6288] <... set_robust_list resumed>) = 0 [pid 6287] <... futex resumed>) = 0 [pid 6288] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6287] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6288] <... openat resumed>) = 3 [pid 6288] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6288] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6288] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6265] exit_group(0 [pid 6286] <... futex resumed>) = ? [pid 6285] <... futex resumed>) = ? [pid 6266] <... ioctl resumed> ) = ? [pid 6265] <... exit_group resumed>) = ? [pid 6286] +++ exited with 0 +++ [pid 6285] +++ exited with 0 +++ [pid 6266] +++ exited with 0 +++ [pid 6265] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6265, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6289 attached , child_tidptr=0x555555fe45d0) = 6289 [pid 6289] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6289] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6289] setpgid(0, 0) = 0 [pid 6289] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6289] write(3, "1000", 4) = 4 [pid 6289] close(3) = 0 [pid 6289] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6289] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6289] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6290 attached , parent_tid=[6290], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6290 [pid 6290] set_robust_list(0x7f50b019c9e0, 24 [pid 6289] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6290] <... set_robust_list resumed>) = 0 [pid 6289] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6290] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6290] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6290] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6290] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6271] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6271] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6271] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6271] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6291 attached , parent_tid=[6291], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6291 [pid 6291] set_robust_list(0x7f50b017b9e0, 24 [pid 6271] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6271] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6271] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6271] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6291] <... set_robust_list resumed>) = 0 [pid 6271] <... mprotect resumed>) = 0 [pid 6271] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6292], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6292 [pid 6271] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 ./strace-static-x86_64: Process 6292 attached [pid 6271] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6291] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6292] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6291] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6292] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6291] <... futex resumed>) = 0 [pid 6291] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6292] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6292] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6271] <... futex resumed>) = 0 [pid 6292] <... futex resumed>) = 1 [pid 6292] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6271] exit_group(0 [pid 6292] <... futex resumed>) = ? [pid 6291] <... futex resumed>) = ? [pid 6272] <... ioctl resumed> ) = ? [pid 6271] <... exit_group resumed>) = ? [pid 6292] +++ exited with 0 +++ [pid 6291] +++ exited with 0 +++ [pid 6272] +++ exited with 0 +++ [pid 6271] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6271, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6293 attached , child_tidptr=0x555555fe45d0) = 6293 [pid 6275] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6275] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] set_robust_list(0x555555fe45e0, 24 [pid 6275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6293] <... set_robust_list resumed>) = 0 [pid 6275] <... mmap resumed>) = 0x7f50b015b000 [pid 6275] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6275] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6294], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6294 [pid 6275] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6275] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 6275] <... futex resumed>) = 0 [pid 6275] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6275] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE./strace-static-x86_64: Process 6294 attached ) = 0 [pid 6275] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6294] set_robust_list(0x7f50b017b9e0, 24 [pid 6275] <... clone resumed>, parent_tid=[6295], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6295 [pid 6294] <... set_robust_list resumed>) = 0 [pid 6275] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6294] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6275] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6294] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6293] <... prctl resumed>) = 0 [pid 6294] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] setpgid(0, 0 [pid 6294] <... futex resumed>) = 0 [pid 6293] <... setpgid resumed>) = 0 [pid 6294] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6295 attached [pid 6293] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6295] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6293] write(3, "1000", 4 [pid 6295] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6293] <... write resumed>) = 4 [pid 6295] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6295] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6293] close(3 [pid 6275] <... futex resumed>) = 0 [pid 6295] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6293] <... close resumed>) = 0 [pid 6293] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6293] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6293] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6296], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6296 ./strace-static-x86_64: Process 6296 attached [pid 6293] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6296] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6296] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6296] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6296] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6296] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6277] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6277] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6277] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6277] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6297 attached [pid 6297] set_robust_list(0x7f50b017b9e0, 24 [pid 6277] <... clone resumed>, parent_tid=[6297], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6297 [pid 6297] <... set_robust_list resumed>) = 0 [pid 6277] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6297] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6277] <... futex resumed>) = 0 [pid 6277] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6277] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6277] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6297] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6277] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6298 attached [pid 6297] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6277] <... clone resumed>, parent_tid=[6298], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6298 [pid 6277] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6277] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6298] set_robust_list(0x7f50b015a9e0, 24 [pid 6297] <... futex resumed>) = 0 [pid 6298] <... set_robust_list resumed>) = 0 [pid 6297] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6298] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6298] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6277] <... futex resumed>) = 0 [pid 6298] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6275] exit_group(0 [pid 6276] <... ioctl resumed> ) = ? [pid 6275] <... exit_group resumed>) = ? [pid 6276] +++ exited with 0 +++ [pid 6295] <... futex resumed>) = ? [pid 6294] <... futex resumed>) = ? [pid 6295] +++ exited with 0 +++ [pid 6294] +++ exited with 0 +++ [pid 6275] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6275, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6299 attached , child_tidptr=0x555555fe45d0) = 6299 [pid 6299] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6299] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6299] setpgid(0, 0) = 0 [pid 6299] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6299] write(3, "1000", 4) = 4 [pid 6299] close(3) = 0 [pid 6299] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6299] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6299] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6300 attached , parent_tid=[6300], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6300 [pid 6300] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6299] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6299] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6300] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6300] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6300] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6300] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6277] exit_group(0 [pid 6298] <... futex resumed>) = ? [pid 6297] <... futex resumed>) = ? [pid 6278] <... ioctl resumed> ) = ? [pid 6277] <... exit_group resumed>) = ? [pid 6298] +++ exited with 0 +++ [pid 6297] +++ exited with 0 +++ [pid 6278] +++ exited with 0 +++ [pid 6277] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6277, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6301 attached , child_tidptr=0x555555fe45d0) = 6301 [pid 6301] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6301] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6301] setpgid(0, 0) = 0 [pid 6301] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6301] write(3, "1000", 4) = 4 [pid 6301] close(3) = 0 [pid 6301] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6301] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6301] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6302 attached , parent_tid=[6302], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6302 [pid 6302] set_robust_list(0x7f50b019c9e0, 24 [pid 6301] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6302] <... set_robust_list resumed>) = 0 [pid 6302] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6302] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6302] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6302] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6281] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6281] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6281] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6281] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6281] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6303 attached [pid 6303] set_robust_list(0x7f50b017b9e0, 24 [pid 6281] <... clone resumed>, parent_tid=[6303], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6303 [pid 6303] <... set_robust_list resumed>) = 0 [pid 6281] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6281] <... futex resumed>) = 0 [pid 6303] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6303] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6303] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6281] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6303] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6281] <... futex resumed>) = 0 [pid 6303] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6281] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6303] <... futex resumed>) = 0 [pid 6281] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 6303] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6281] exit_group(0 [pid 6282] <... ioctl resumed>, 0x7f50b019b2d0) = 230 [pid 6303] <... futex resumed>) = ? [pid 6303] +++ exited with 0 +++ [pid 6282] +++ exited with 0 +++ [pid 6281] <... exit_group resumed>) = ? [pid 6281] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6281, si_uid=0, si_status=0, si_utime=0, si_stime=4} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6304 attached , child_tidptr=0x555555fe45d0) = 6304 [pid 6304] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6304] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6304] setpgid(0, 0) = 0 [pid 6304] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6304] write(3, "1000", 4) = 4 [pid 6304] close(3) = 0 [pid 6304] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6304] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6304] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6305 attached , parent_tid=[6305], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6305 [pid 6304] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6305] set_robust_list(0x7f50b019c9e0, 24 [pid 6304] <... futex resumed>) = 0 [pid 6304] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6305] <... set_robust_list resumed>) = 0 [pid 6305] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6305] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6305] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6305] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6287] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6287] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6287] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6287] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6306], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6306 ./strace-static-x86_64: Process 6306 attached [pid 6287] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6287] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6287] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6287] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6287] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6307 attached [pid 6306] set_robust_list(0x7f50b017b9e0, 24 [pid 6287] <... clone resumed>, parent_tid=[6307], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6307 [pid 6287] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6307] set_robust_list(0x7f50b015a9e0, 24 [pid 6306] <... set_robust_list resumed>) = 0 [pid 6287] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6307] <... set_robust_list resumed>) = 0 [pid 6306] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6307] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6306] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6307] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6306] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6307] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6306] <... futex resumed>) = 0 [pid 6307] <... futex resumed>) = 1 [pid 6306] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6287] <... futex resumed>) = 0 [pid 6307] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6289] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6289] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6289] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6289] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6308 attached , parent_tid=[6308], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6308 [pid 6289] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6289] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6289] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6289] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6289] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6309], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6309 [pid 6289] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6289] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6309 attached [pid 6309] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6309] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6309] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6289] <... futex resumed>) = 0 [pid 6309] <... futex resumed>) = 1 [pid 6309] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6308] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6308] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6308] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6308] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6287] exit_group(0 [pid 6307] <... futex resumed>) = ? [pid 6306] <... futex resumed>) = ? [pid 6288] <... ioctl resumed> ) = ? [pid 6287] <... exit_group resumed>) = ? [pid 6307] +++ exited with 0 +++ [pid 6288] +++ exited with 0 +++ [pid 6306] +++ exited with 0 +++ [pid 6287] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6287, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6310 ./strace-static-x86_64: Process 6310 attached [pid 6310] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6310] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6310] setpgid(0, 0) = 0 [pid 6310] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6310] write(3, "1000", 4) = 4 [pid 6310] close(3) = 0 [pid 6310] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6310] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6310] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6311], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6311 ./strace-static-x86_64: Process 6311 attached [pid 6310] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6311] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6311] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6311] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6311] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6311] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6289] exit_group(0 [pid 6308] <... futex resumed>) = ? [pid 6290] <... ioctl resumed> ) = ? [pid 6289] <... exit_group resumed>) = ? [pid 6308] +++ exited with 0 +++ [pid 6290] +++ exited with 0 +++ [pid 6309] <... futex resumed>) = ? [pid 6309] +++ exited with 0 +++ [pid 6289] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6289, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6312 ./strace-static-x86_64: Process 6312 attached [pid 6312] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6312] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6312] setpgid(0, 0) = 0 [pid 6312] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6312] write(3, "1000", 4) = 4 [pid 6312] close(3) = 0 [pid 6312] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6312] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6312] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6313], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6313 [pid 6312] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6312] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6313 attached [pid 6313] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6313] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6313] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6313] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6313] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6293] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6293] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6293] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6293] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6314], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6314 [pid 6293] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6293] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6293] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6315], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6315 [pid 6293] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6293] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6315 attached ./strace-static-x86_64: Process 6314 attached [pid 6315] set_robust_list(0x7f50b015a9e0, 24 [pid 6314] set_robust_list(0x7f50b017b9e0, 24 [pid 6315] <... set_robust_list resumed>) = 0 [pid 6314] <... set_robust_list resumed>) = 0 [pid 6315] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6314] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6315] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6315] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6314] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] <... futex resumed>) = 0 [pid 6314] <... futex resumed>) = 0 [pid 6315] <... futex resumed>) = 1 [pid 6314] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6315] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6299] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6299] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6299] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6316], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6316 ./strace-static-x86_64: Process 6316 attached [pid 6316] set_robust_list(0x7f50b017b9e0, 24 [pid 6299] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6299] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6299] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6316] <... set_robust_list resumed>) = 0 [pid 6299] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6316] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6299] <... mprotect resumed>) = 0 [pid 6316] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6299] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6316] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6316] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] <... clone resumed>, parent_tid=[6317], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6317 [pid 6299] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6293] exit_group(0 [pid 6315] <... futex resumed>) = ? [pid 6314] <... futex resumed>) = ? [pid 6299] <... futex resumed>) = 0 [pid 6296] <... ioctl resumed> ) = ? [pid 6293] <... exit_group resumed>) = ? [pid 6315] +++ exited with 0 +++ [pid 6314] +++ exited with 0 +++ [pid 6299] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6296] +++ exited with 0 +++ ./strace-static-x86_64: Process 6317 attached [pid 6317] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6317] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6317] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6317] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6293] +++ exited with 0 +++ [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6293, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 6299] <... futex resumed>) = -1 EAGAIN (Resource temporarily unavailable) [pid 3609] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6318 attached , child_tidptr=0x555555fe45d0) = 6318 [pid 6318] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6318] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6318] setpgid(0, 0) = 0 [pid 6318] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6318] write(3, "1000", 4) = 4 [pid 6318] close(3) = 0 [pid 6318] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6318] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6318] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6319 attached , parent_tid=[6319], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6319 [pid 6319] set_robust_list(0x7f50b019c9e0, 24 [pid 6318] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6319] <... set_robust_list resumed>) = 0 [pid 6318] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6319] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6319] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6319] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6319] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6301] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6301] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6301] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6301] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6320 attached [pid 6320] set_robust_list(0x7f50b017b9e0, 24 [pid 6301] <... clone resumed>, parent_tid=[6320], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6320 [pid 6301] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6320] <... set_robust_list resumed>) = 0 [pid 6301] <... mmap resumed>) = 0x7f50b013a000 [pid 6301] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6320] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6301] <... mprotect resumed>) = 0 [pid 6301] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6321 attached [pid 6320] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6301] <... clone resumed>, parent_tid=[6321], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6321 [pid 6301] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6301] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6320] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6321] set_robust_list(0x7f50b015a9e0, 24 [pid 6320] <... futex resumed>) = 0 [pid 6320] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6321] <... set_robust_list resumed>) = 0 [pid 6321] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6321] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6301] <... futex resumed>) = 0 [pid 6321] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6299] exit_group(0 [pid 6317] <... futex resumed>) = ? [pid 6316] <... futex resumed>) = ? [pid 6300] <... ioctl resumed> ) = ? [pid 6299] <... exit_group resumed>) = ? [pid 6317] +++ exited with 0 +++ [pid 6316] +++ exited with 0 +++ [pid 6300] +++ exited with 0 +++ [pid 6299] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6299, si_uid=0, si_status=0, si_utime=1, si_stime=2} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6322 attached , child_tidptr=0x555555fe45d0) = 6322 [pid 6322] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6322] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6322] setpgid(0, 0) = 0 [pid 6322] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6322] write(3, "1000", 4) = 4 [pid 6322] close(3) = 0 [pid 6322] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6322] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6322] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6323 attached , parent_tid=[6323], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6323 [pid 6323] set_robust_list(0x7f50b019c9e0, 24 [pid 6322] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6323] <... set_robust_list resumed>) = 0 [pid 6323] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6323] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6323] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6323] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6301] exit_group(0 [pid 6321] <... futex resumed>) = ? [pid 6320] <... futex resumed>) = ? [pid 6302] <... ioctl resumed> ) = ? [pid 6301] <... exit_group resumed>) = ? [pid 6321] +++ exited with 0 +++ [pid 6320] +++ exited with 0 +++ [pid 6302] +++ exited with 0 +++ [pid 6301] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6301, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6324 ./strace-static-x86_64: Process 6324 attached [pid 6324] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6324] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6324] setpgid(0, 0) = 0 [pid 6324] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6324] write(3, "1000", 4) = 4 [pid 6324] close(3) = 0 [pid 6324] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6324] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6324] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6325 attached [pid 6325] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6324] <... clone resumed>, parent_tid=[6325], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6325 [pid 6324] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6325] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6325] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6325] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6325] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6304] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6304] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6304] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6304] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6326], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6326 [pid 6304] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6304] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6304] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6327], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6327 ./strace-static-x86_64: Process 6327 attached [pid 6327] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6304] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6304] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6327] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6327] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6304] <... futex resumed>) = 0 [pid 6327] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6326 attached [pid 6326] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6326] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6326] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6326] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6304] exit_group(0 [pid 6327] <... futex resumed>) = ? [pid 6326] <... futex resumed>) = ? [pid 6305] <... ioctl resumed> ) = ? [pid 6304] <... exit_group resumed>) = ? [pid 6327] +++ exited with 0 +++ [pid 6326] +++ exited with 0 +++ [pid 6305] +++ exited with 0 +++ [pid 6304] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6304, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6328 attached , child_tidptr=0x555555fe45d0) = 6328 [pid 6328] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6328] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6328] setpgid(0, 0) = 0 [pid 6328] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6328] write(3, "1000", 4) = 4 [pid 6328] close(3) = 0 [pid 6328] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6328] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6328] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6329 attached , parent_tid=[6329], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6329 [pid 6328] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6329] set_robust_list(0x7f50b019c9e0, 24 [pid 6328] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6329] <... set_robust_list resumed>) = 0 [pid 6329] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6329] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6329] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6329] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6310] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6310] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6310] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6310] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6330 attached [pid 6330] set_robust_list(0x7f50b017b9e0, 24 [pid 6310] <... clone resumed>, parent_tid=[6330], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6330 [pid 6310] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6310] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6330] <... set_robust_list resumed>) = 0 [pid 6310] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6330] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6310] <... clone resumed>, parent_tid=[6331], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6331 [pid 6310] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6310] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6330] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) ./strace-static-x86_64: Process 6331 attached [pid 6331] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6330] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6331] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6331] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6310] <... futex resumed>) = 0 [pid 6331] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6330] <... futex resumed>) = 0 [pid 6330] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6312] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6312] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6312] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6312] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6332 attached [pid 6332] set_robust_list(0x7f50b017b9e0, 24 [pid 6312] <... clone resumed>, parent_tid=[6332], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6332 [pid 6332] <... set_robust_list resumed>) = 0 [pid 6332] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... futex resumed>) = 0 [pid 6312] <... futex resumed>) = 1 [pid 6332] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6332] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6332] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6312] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6332] <... futex resumed>) = 0 [pid 6312] <... futex resumed>) = 1 [pid 6332] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6312] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6332] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6332] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6312] <... futex resumed>) = 0 [pid 6332] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6310] exit_group(0 [pid 6330] <... futex resumed>) = ? [pid 6310] <... exit_group resumed>) = ? [pid 6331] <... futex resumed>) = ? [pid 6330] +++ exited with 0 +++ [pid 6311] <... ioctl resumed> ) = ? [pid 6311] +++ exited with 0 +++ [pid 6331] +++ exited with 0 +++ [pid 6310] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6310, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6333 attached [pid 6333] set_robust_list(0x555555fe45e0, 24 [pid 3603] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6333 [pid 6333] <... set_robust_list resumed>) = 0 [pid 6333] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6333] setpgid(0, 0) = 0 [pid 6333] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6333] write(3, "1000", 4) = 4 [pid 6333] close(3) = 0 [pid 6333] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6333] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6333] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6334 attached [pid 6334] set_robust_list(0x7f50b019c9e0, 24 [pid 6333] <... clone resumed>, parent_tid=[6334], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6334 [pid 6333] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6334] <... set_robust_list resumed>) = 0 [pid 6333] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6334] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6334] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6334] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6334] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6312] exit_group(0 [pid 6332] <... futex resumed>) = ? [pid 6313] <... ioctl resumed> ) = ? [pid 6312] <... exit_group resumed>) = ? [pid 6332] +++ exited with 0 +++ [pid 6313] +++ exited with 0 +++ [pid 6312] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6312, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6335 ./strace-static-x86_64: Process 6335 attached [pid 6335] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6335] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6335] setpgid(0, 0) = 0 [pid 6335] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6335] write(3, "1000", 4) = 4 [pid 6335] close(3) = 0 [pid 6335] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6335] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6335] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6336], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6336 [pid 6335] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6336 attached [pid 6336] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6336] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6336] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6336] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6336] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6318] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6318] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6318] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6318] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6337], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6337 ./strace-static-x86_64: Process 6337 attached [pid 6318] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6318] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6337] set_robust_list(0x7f50b017b9e0, 24 [pid 6318] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6318] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6337] <... set_robust_list resumed>) = 0 [pid 6318] <... mprotect resumed>) = 0 [pid 6337] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6318] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6337] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6337] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6318] <... clone resumed>, parent_tid=[6338], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6338 [pid 6337] <... futex resumed>) = 0 [pid 6318] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6338 attached [pid 6337] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6318] <... futex resumed>) = 0 [pid 6318] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6338] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6338] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6338] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6318] <... futex resumed>) = 0 [pid 6338] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6322] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6322] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6322] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6318] exit_group(0 [pid 6322] <... clone resumed>, parent_tid=[6339], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6339 [pid 6338] <... futex resumed>) = ? [pid 6337] <... futex resumed>) = ? [pid 6322] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6319] <... ioctl resumed> ) = ? [pid 6318] <... exit_group resumed>) = ? [pid 6338] +++ exited with 0 +++ [pid 6337] +++ exited with 0 +++ [pid 6319] +++ exited with 0 +++ [pid 6318] +++ exited with 0 +++ [pid 6322] <... futex resumed>) = 0 [pid 6322] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6318, si_uid=0, si_status=0, si_utime=0, si_stime=3} --- [pid 6322] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 6322] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6340], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6340 [pid 6322] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6322] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6340 attached [pid 6340] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6340] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6341 [pid 6340] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6322] <... futex resumed>) = 0 [pid 6340] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL./strace-static-x86_64: Process 6339 attached ./strace-static-x86_64: Process 6341 attached [pid 6341] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6339] set_robust_list(0x7f50b017b9e0, 24 [pid 6341] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6341] setpgid(0, 0) = 0 [pid 6341] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6341] write(3, "1000", 4) = 4 [pid 6341] close(3) = 0 [pid 6341] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6341] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6341] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6342], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6342 [pid 6341] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6342 attached [pid 6342] set_robust_list(0x7f50b019c9e0, 24 [pid 6339] <... set_robust_list resumed>) = 0 [pid 6339] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6342] <... set_robust_list resumed>) = 0 [pid 6342] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR [pid 6339] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6342] <... openat resumed>) = 3 [pid 6339] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6339] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6342] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6342] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6342] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6324] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6324] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6324] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6324] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6343 attached , parent_tid=[6343], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6343 [pid 6324] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6324] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6343] set_robust_list(0x7f50b017b9e0, 24 [pid 6324] <... mmap resumed>) = 0x7f50b013a000 [pid 6343] <... set_robust_list resumed>) = 0 [pid 6324] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6343] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6324] <... mprotect resumed>) = 0 [pid 6343] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6324] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6344 attached [pid 6343] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... clone resumed>, parent_tid=[6344], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6344 [pid 6343] <... futex resumed>) = 0 [pid 6324] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6343] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6324] <... futex resumed>) = 0 [pid 6344] set_robust_list(0x7f50b015a9e0, 24 [pid 6324] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6344] <... set_robust_list resumed>) = 0 [pid 6344] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6344] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6324] <... futex resumed>) = 0 [pid 6344] <... futex resumed>) = 1 [pid 6344] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6322] exit_group(0 [pid 6340] <... futex resumed>) = ? [pid 6339] <... futex resumed>) = ? [pid 6323] <... ioctl resumed> ) = ? [pid 6322] <... exit_group resumed>) = ? [pid 6339] +++ exited with 0 +++ [pid 6323] +++ exited with 0 +++ [pid 6340] +++ exited with 0 +++ [pid 6322] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6322, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6345 ./strace-static-x86_64: Process 6345 attached [pid 6345] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6345] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6345] setpgid(0, 0) = 0 [pid 6345] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6345] write(3, "1000", 4) = 4 [pid 6345] close(3) = 0 [pid 6345] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6345] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6345] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6346], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6346 [pid 6345] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6345] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6346 attached [pid 6346] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6346] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6346] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6346] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6346] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6324] exit_group(0 [pid 6344] <... futex resumed>) = ? [pid 6343] <... futex resumed>) = ? [pid 6325] <... ioctl resumed> ) = ? [pid 6324] <... exit_group resumed>) = ? [pid 6344] +++ exited with 0 +++ [pid 6343] +++ exited with 0 +++ [pid 6325] +++ exited with 0 +++ [pid 6324] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6324, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6347 attached , child_tidptr=0x555555fe45d0) = 6347 [pid 6347] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6347] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6347] setpgid(0, 0) = 0 [pid 6347] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6347] write(3, "1000", 4) = 4 [pid 6347] close(3) = 0 [pid 6347] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6347] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6347] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6348 attached , parent_tid=[6348], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6348 [pid 6348] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6348] futex(0x7f50b02744a8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6347] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6348] <... futex resumed>) = 0 [pid 6347] <... futex resumed>) = 1 [pid 6347] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6348] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6348] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6348] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6348] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6328] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6328] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6328] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6328] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6349 attached , parent_tid=[6349], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6349 [pid 6349] set_robust_list(0x7f50b017b9e0, 24) = 0 [pid 6349] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6328] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6328] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0 [pid 6349] <... futex resumed>) = 0 [pid 6328] <... mmap resumed>) = 0x7f50b013a000 [pid 6328] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6349] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6328] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6349] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6349] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6328] <... clone resumed>, parent_tid=[6350], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6350 [pid 6328] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6349] <... futex resumed>) = 0 [pid 6328] <... futex resumed>) = 0 [pid 6349] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6350 attached [pid 6350] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6350] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6350] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6328] <... futex resumed>) = 0 [pid 6350] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6328] exit_group(0 [pid 6350] <... futex resumed>) = ? [pid 6349] <... futex resumed>) = ? [pid 6329] <... ioctl resumed> ) = ? [pid 6328] <... exit_group resumed>) = ? [pid 6349] +++ exited with 0 +++ [pid 6329] +++ exited with 0 +++ [pid 6350] +++ exited with 0 +++ [pid 6328] +++ exited with 0 +++ [pid 3605] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6328, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3605] restart_syscall(<... resuming interrupted clone ...>) = 0 [pid 3605] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6351 attached , child_tidptr=0x555555fe45d0) = 6351 [pid 6351] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6351] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6351] setpgid(0, 0) = 0 [pid 6351] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6351] write(3, "1000", 4) = 4 [pid 6351] close(3) = 0 [pid 6351] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6351] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6351] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6351] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6352 attached [pid 6352] set_robust_list(0x7f50b019c9e0, 24 [pid 6351] <... clone resumed>, parent_tid=[6352], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6352 [pid 6351] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6352] <... set_robust_list resumed>) = 0 [pid 6351] <... futex resumed>) = 0 [pid 6351] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6352] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6352] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6352] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6352] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6333] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6333] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6333] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6333] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6333] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6353 attached [pid 6353] set_robust_list(0x7f50b017b9e0, 24 [pid 6333] <... clone resumed>, parent_tid=[6353], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6353 [pid 6353] <... set_robust_list resumed>) = 0 [pid 6333] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6333] <... futex resumed>) = 0 [pid 6353] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6353] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6353] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6353] <... futex resumed>) = 0 [pid 6333] <... futex resumed>) = 1 [pid 6353] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6333] futex(0x7f50b02744bc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6353] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6353] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6333] <... futex resumed>) = 0 [pid 6353] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6335] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6335] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6335] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6335] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID./strace-static-x86_64: Process 6354 attached , parent_tid=[6354], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6354 [pid 6354] set_robust_list(0x7f50b017b9e0, 24 [pid 6335] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6354] <... set_robust_list resumed>) = 0 [pid 6354] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6335] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6335] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6335] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6355], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6355 [pid 6335] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6335] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6354] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6354] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6355 attached [pid 6355] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6355] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6354] <... futex resumed>) = 0 [pid 6355] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6354] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6355] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6335] <... futex resumed>) = 0 [pid 6355] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6333] exit_group(0 [pid 6353] <... futex resumed>) = ? [pid 6334] <... ioctl resumed> ) = ? [pid 6333] <... exit_group resumed>) = ? [pid 6353] +++ exited with 0 +++ [pid 6334] +++ exited with 0 +++ [pid 6333] +++ exited with 0 +++ [pid 3603] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6333, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3603] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6356 attached , child_tidptr=0x555555fe45d0) = 6356 [pid 6356] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6356] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6356] setpgid(0, 0) = 0 [pid 6356] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6356] write(3, "1000", 4) = 4 [pid 6356] close(3) = 0 [pid 6356] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6356] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6356] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6356] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6357], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6357 ./strace-static-x86_64: Process 6357 attached [pid 6356] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6356] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6357] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6357] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6357] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6357] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6357] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6335] exit_group(0 [pid 6354] <... futex resumed>) = ? [pid 6335] <... exit_group resumed>) = ? [pid 6354] +++ exited with 0 +++ [pid 6336] <... ioctl resumed> ) = ? [pid 6355] <... futex resumed>) = ? [pid 6336] +++ exited with 0 +++ [pid 6355] +++ exited with 0 +++ [pid 6335] +++ exited with 0 +++ [pid 3602] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6335, si_uid=0, si_status=0, si_utime=0, si_stime=2} --- [pid 3602] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6358 ./strace-static-x86_64: Process 6358 attached [pid 6358] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6358] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6358] setpgid(0, 0) = 0 [pid 6358] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 286.115606][ T29] INFO: task kworker/0:1:14 blocked for more than 143 seconds. [ 286.123321][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.131915][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.141524][ T29] task:kworker/0:1 state:D stack:25480 pid: 14 ppid: 2 flags:0x00004000 [ 286.151491][ T29] Workqueue: usb_hub_wq hub_event [ 286.158796][ T29] Call Trace: [ 286.162387][ T29] [pid 6358] write(3, "1000", 4) = 4 [pid 6358] close(3) = 0 [pid 6358] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6358] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6358] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6358] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6359], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6359 [pid 6358] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6358] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6359 attached [pid 6359] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6359] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6359] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6359] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 286.166179][ T29] __schedule+0xa00/0x4b30 [ 286.171100][ T29] ? find_held_lock+0x2d/0x110 [ 286.176975][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.182527][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.189815][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.194877][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.200328][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.205855][ T29] schedule+0xd2/0x1f0 [ 286.209958][ T29] schedule_timeout+0x1db/0x2a0 [ 286.214876][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.220210][ T29] ? __wait_for_common+0x36f/0x530 [ 286.225415][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.230208][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.235178][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.240865][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.246169][ T29] __wait_for_common+0x378/0x530 [ 286.251123][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.256413][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.262774][ T29] ? _raw_spin_unlock_irq+0x2a/0x40 [ 286.268078][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.272877][ T29] r871xu_dev_remove+0x6e/0x2c0 [ 286.277985][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.283228][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.288467][ T29] device_remove+0x11f/0x170 [ 286.293183][ T29] device_release_driver_internal+0x4a1/0x700 [ 286.299384][ T29] ? put_device+0x1b/0x30 [ 286.303776][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.308872][ T29] device_del+0x4f3/0xc80 [ 286.313245][ T29] ? __device_link_del+0x380/0x380 [ 286.318509][ T29] ? kobject_put+0x1f3/0x540 [ 286.323191][ T29] usb_disable_device+0x35b/0x7b0 [ 286.328377][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.333561][ T29] hub_event+0x1e74/0x4680 [ 286.338160][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.343298][ T29] ? lock_release+0x780/0x780 [ 286.348322][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.353215][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 286.358619][ T29] process_one_work+0x996/0x1610 [pid 6359] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6341] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6341] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6341] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6341] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6360], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6360 [pid 6341] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6341] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6341] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6361], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6361 ./strace-static-x86_64: Process 6360 attached [pid 6341] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6341] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000}./strace-static-x86_64: Process 6361 attached [pid 6361] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6360] set_robust_list(0x7f50b017b9e0, 24 [pid 6361] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6361] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6341] <... futex resumed>) = 0 [pid 6361] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6360] <... set_robust_list resumed>) = 0 [pid 6360] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6360] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [ 286.363592][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.369071][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.374444][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.380403][ T29] worker_thread+0x665/0x1080 [ 286.385731][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.391703][ T29] ? process_one_work+0x1610/0x1610 [ 286.398103][ T29] kthread+0x2e9/0x3a0 [ 286.402606][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.408974][ T29] ret_from_fork+0x1f/0x30 [ 286.413528][ T29] [ 286.417003][ T29] INFO: task kworker/1:0:23 blocked for more than 143 seconds. [ 286.424921][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.432675][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.441708][ T29] task:kworker/1:0 state:D stack:25696 pid: 23 ppid: 2 flags:0x00004000 [ 286.451802][ T29] Workqueue: usb_hub_wq hub_event [ 286.457227][ T29] Call Trace: [ 286.460534][ T29] [ 286.463491][ T29] __schedule+0xa00/0x4b30 [ 286.468693][ T29] ? find_held_lock+0x2d/0x110 [ 286.473507][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.479169][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.484506][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.490126][ T29] schedule+0xd2/0x1f0 [ 286.494239][ T29] schedule_preempt_disabled+0xf/0x20 [ 286.500069][ T29] __mutex_lock+0xa70/0x1350 [ 286.504699][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.510361][ T29] ? unregister_netdev+0xe/0x20 [pid 6360] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6345] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6345] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [ 286.515611][ T29] ? mutex_lock_io_nested+0x1190/0x1190 [ 286.521196][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.526816][ T29] ? usb_hcd_flush_endpoint+0x15a/0x410 [ 286.532400][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.537630][ T29] unregister_netdev+0xe/0x20 [ 286.542343][ T29] r871xu_dev_remove+0x24f/0x2c0 [ 286.547683][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.552930][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.558526][ T29] device_remove+0x11f/0x170 [ 286.563209][ T29] device_release_driver_internal+0x4a1/0x700 [pid 6345] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6345] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6362], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6362 [pid 6345] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000./strace-static-x86_64: Process 6362 attached ) = 0 [pid 6341] exit_group(0 [pid 6360] <... futex resumed>) = ? [pid 6345] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6341] <... exit_group resumed>) = ? [pid 6361] <... futex resumed>) = ? [pid 6360] +++ exited with 0 +++ [pid 6362] set_robust_list(0x7f50b017b9e0, 24 [pid 6345] <... futex resumed>) = 0 [pid 6342] <... ioctl resumed> ) = ? [pid 6345] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6345] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE [pid 6361] +++ exited with 0 +++ [pid 6345] <... mprotect resumed>) = 0 [pid 6345] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6363], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6363 [pid 6362] <... set_robust_list resumed>) = 0 [pid 6345] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6342] +++ exited with 0 +++ [pid 6341] +++ exited with 0 +++ [pid 6345] <... futex resumed>) = 0 [pid 6345] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 3609] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6341, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3609] restart_syscall(<... resuming interrupted clone ...> [pid 6362] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 3609] <... restart_syscall resumed>) = 0 [pid 3609] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 6364 attached [pid 6362] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 3609] <... clone resumed>, child_tidptr=0x555555fe45d0) = 6364 ./strace-static-x86_64: Process 6363 attached [pid 6363] set_robust_list(0x7f50b015a9e0, 24) = 0 [pid 6363] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6364] set_robust_list(0x555555fe45e0, 24 [pid 6363] <... ioctl resumed>, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6362] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6363] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 1 [pid 6345] <... futex resumed>) = 0 [pid 6364] <... set_robust_list resumed>) = 0 [pid 6363] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6362] <... futex resumed>) = 0 [pid 6364] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 286.569704][ T29] ? put_device+0x1b/0x30 [ 286.574077][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.579791][ T29] device_del+0x4f3/0xc80 [ 286.584348][ T29] ? __device_link_del+0x380/0x380 [ 286.594638][ T29] ? kobject_put+0x1f3/0x540 [ 286.599790][ T29] usb_disable_device+0x35b/0x7b0 [ 286.604992][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.610819][ T29] hub_event+0x1e74/0x4680 [pid 6362] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6364] setpgid(0, 0) = 0 [pid 6364] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6364] write(3, "1000", 4) = 4 [pid 6364] close(3) = 0 [pid 6364] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6364] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6347] <... futex resumed>) = -1 ETIMEDOUT (Connection timed out) [pid 6364] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE [pid 6347] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6364] <... mprotect resumed>) = 0 [pid 6347] <... futex resumed>) = 0 [pid 6364] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b015b000 [pid 6364] <... clone resumed>, parent_tid=[6365], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6365 [pid 6347] mprotect(0x7f50b015c000, 131072, PROT_READ|PROT_WRITE [pid 6364] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000 [pid 6347] <... mprotect resumed>) = 0 [pid 6364] <... futex resumed>) = 0 [pid 6347] clone(child_stack=0x7f50b017b3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID [pid 6364] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000} [pid 6347] <... clone resumed>, parent_tid=[6366], tls=0x7f50b017b700, child_tidptr=0x7f50b017b9d0) = 6366 ./strace-static-x86_64: Process 6366 attached ./strace-static-x86_64: Process 6365 attached [pid 6347] futex(0x7f50b02744b8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6347] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6347] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b013a000 [pid 6366] set_robust_list(0x7f50b017b9e0, 24 [pid 6365] set_robust_list(0x7f50b019c9e0, 24 [pid 6347] mprotect(0x7f50b013b000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6347] clone(child_stack=0x7f50b015a3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6367], tls=0x7f50b015a700, child_tidptr=0x7f50b015a9d0) = 6367 [pid 6366] <... set_robust_list resumed>) = 0 [pid 6365] <... set_robust_list resumed>) = 0 [pid 6347] futex(0x7f50b02744c8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6347] futex(0x7f50b02744cc, FUTEX_WAIT_PRIVATE, 0, {tv_sec=0, tv_nsec=350000000} [pid 6366] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH [pid 6365] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR./strace-static-x86_64: Process 6367 attached [pid 6367] set_robust_list(0x7f50b015a9e0, 24 [pid 6366] <... ioctl resumed>, 0x7f50b017a2f0) = -1 EBADF (Bad file descriptor) [pid 6365] <... openat resumed>) = 3 [ 286.615685][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.620884][ T29] ? lock_release+0x780/0x780 [ 286.625954][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.630865][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.636505][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 286.642542][ T29] process_one_work+0x996/0x1610 [ 286.647935][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.653437][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.658903][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.664260][ T29] worker_thread+0x665/0x1080 [pid 6367] <... set_robust_list resumed>) = 0 [pid 6367] ioctl(-1, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b01592f0) = -1 EBADF (Bad file descriptor) [pid 6367] futex(0x7f50b02744cc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6366] futex(0x7f50b02744bc, FUTEX_WAKE_PRIVATE, 1000000 [pid 6365] ioctl(3, USB_RAW_IOCTL_INIT [pid 6367] <... futex resumed>) = 1 [pid 6347] <... futex resumed>) = 0 [pid 6367] futex(0x7f50b02744c8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6366] <... futex resumed>) = 0 [pid 6365] <... ioctl resumed>, 0x7f50b019b2d0) = 0 [pid 6366] futex(0x7f50b02744b8, FUTEX_WAIT_PRIVATE, 0, NULL [pid 6365] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 286.669554][ T29] ? process_one_work+0x1610/0x1610 [ 286.675089][ T29] kthread+0x2e9/0x3a0 [ 286.679741][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.688366][ T29] ret_from_fork+0x1f/0x30 [ 286.692822][ T29] [ 286.696091][ T29] INFO: task kworker/1:2:1571 blocked for more than 143 seconds. [ 286.705064][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.712677][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.721465][ T29] task:kworker/1:2 state:D stack:25832 pid: 1571 ppid: 2 flags:0x00004000 [ 286.730780][ T29] Workqueue: events_power_efficient crda_timeout_work [ 286.737753][ T29] Call Trace: [ 286.741047][ T29] [ 286.744001][ T29] __schedule+0xa00/0x4b30 [ 286.748560][ T29] ? find_held_lock+0x2d/0x110 [ 286.753364][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.758692][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.763484][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.768857][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.774091][ T29] schedule+0xd2/0x1f0 [ 286.778287][ T29] schedule_preempt_disabled+0xf/0x20 [ 286.783686][ T29] __mutex_lock+0xa70/0x1350 [ 286.788386][ T29] ? crda_timeout_work+0x16/0x50 [ 286.793354][ T29] ? mutex_lock_io_nested+0x1190/0x1190 [ 286.799297][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.804198][ T29] crda_timeout_work+0x16/0x50 [ 286.809041][ T29] process_one_work+0x996/0x1610 [ 286.814195][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [pid 6365] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6345] exit_group(0 [pid 6362] <... futex resumed>) = ? [pid 6346] <... ioctl resumed> ) = ? [pid 6345] <... exit_group resumed>) = ? [pid 6363] <... futex resumed>) = ? [pid 6362] +++ exited with 0 +++ [pid 6346] +++ exited with 0 +++ [pid 6363] +++ exited with 0 +++ [pid 6345] +++ exited with 0 +++ [pid 3607] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6345, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3607] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6368 ./strace-static-x86_64: Process 6368 attached [pid 6368] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6368] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6368] setpgid(0, 0) = 0 [pid 6368] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 286.819694][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.824660][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.829797][ T29] worker_thread+0x665/0x1080 [ 286.834497][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.839713][ T29] ? process_one_work+0x1610/0x1610 [ 286.844949][ T29] kthread+0x2e9/0x3a0 [ 286.849546][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.856060][ T29] ret_from_fork+0x1f/0x30 [ 286.860916][ T29] [pid 6368] write(3, "1000", 4) = 4 [pid 6368] close(3) = 0 [pid 6368] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6368] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6368] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6368] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6369], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6369 [pid 6368] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6368] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6369 attached [pid 6369] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6369] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6369] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6369] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [pid 6369] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH [pid 6347] exit_group(0 [pid 6367] <... futex resumed>) = ? [pid 6366] <... futex resumed>) = ? [pid 6348] <... ioctl resumed> ) = ? [pid 6347] <... exit_group resumed>) = ? [pid 6367] +++ exited with 0 +++ [pid 6366] +++ exited with 0 +++ [pid 6348] +++ exited with 0 +++ [pid 6347] +++ exited with 0 +++ [pid 3606] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=6347, si_uid=0, si_status=0, si_utime=0, si_stime=1} --- [pid 3606] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555555fe45d0) = 6370 ./strace-static-x86_64: Process 6370 attached [pid 6370] set_robust_list(0x555555fe45e0, 24) = 0 [pid 6370] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 6370] setpgid(0, 0) = 0 [pid 6370] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 6370] write(3, "1000", 4) = 4 [pid 6370] close(3) = 0 [pid 6370] futex(0x7f50b02744ac, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6370] mmap(NULL, 135168, PROT_NONE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f50b017c000 [pid 6370] mprotect(0x7f50b017d000, 131072, PROT_READ|PROT_WRITE) = 0 [pid 6370] clone(child_stack=0x7f50b019c3f0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tid=[6371], tls=0x7f50b019c700, child_tidptr=0x7f50b019c9d0) = 6371 [pid 6370] futex(0x7f50b02744a8, FUTEX_WAKE_PRIVATE, 1000000) = 0 [pid 6370] futex(0x7f50b02744ac, FUTEX_WAIT_PRIVATE, 0, {tv_sec=3, tv_nsec=50000000}./strace-static-x86_64: Process 6371 attached [pid 6371] set_robust_list(0x7f50b019c9e0, 24) = 0 [pid 6371] openat(AT_FDCWD, "/dev/raw-gadget", O_RDWR) = 3 [pid 6371] ioctl(3, USB_RAW_IOCTL_INIT, 0x7f50b019b2d0) = 0 [pid 6371] ioctl(3, UI_DEV_CREATE or USB_RAW_IOCTL_RUN, 0) = 0 [pid 6371] ioctl(3, USB_RAW_IOCTL_EVENT_FETCH, 0x7f50b019b2d0) = 0 [ 286.864245][ T29] INFO: task kworker/1:3:2932 blocked for more than 144 seconds. [ 286.872557][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.880503][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.889489][ T29] task:kworker/1:3 state:D stack:25552 pid: 2932 ppid: 2 flags:0x00004000 [ 286.899015][ T29] Workqueue: usb_hub_wq hub_event [ 286.904076][ T29] Call Trace: [ 286.907526][ T29] [ 286.913121][ T29] __schedule+0xa00/0x4b30 [ 286.918814][ T29] ? find_held_lock+0x2d/0x110 [ 286.924326][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.929823][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.934635][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.940067][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.945413][ T29] schedule+0xd2/0x1f0 [ 286.949515][ T29] schedule_timeout+0x1db/0x2a0 [ 286.954400][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.959725][ T29] ? __wait_for_common+0x36f/0x530 [ 286.964871][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.969767][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.969810][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.969838][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.969838][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.969870][ T29] __wait_for_common+0x378/0x530 [ 286.969899][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.969936][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.969967][ T29] ? _raw_spin_unlock_irq+0x2a/0x40 [ 286.969996][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.970037][ T29] r871xu_dev_remove+0x6e/0x2c0 [ 286.970075][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.970115][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.970149][ T29] device_remove+0x11f/0x170 [ 286.970181][ T29] device_release_driver_internal+0x4a1/0x700 [ 286.970215][ T29] ? put_device+0x1b/0x30 [ 286.970246][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.970282][ T29] device_del+0x4f3/0xc80 [ 286.970313][ T29] ? __device_link_del+0x380/0x380 [ 286.970340][ T29] ? kobject_put+0x1f3/0x540 [ 286.970378][ T29] usb_disable_device+0x35b/0x7b0 [ 286.970419][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.970455][ T29] hub_event+0x1e74/0x4680 [ 286.970511][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.970545][ T29] ? lock_release+0x780/0x780 [ 286.970577][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.970608][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 286.970648][ T29] process_one_work+0x996/0x1610 [ 286.970691][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.970727][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.970752][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.970788][ T29] worker_thread+0x665/0x1080 [ 286.970828][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.970862][ T29] ? process_one_work+0x1610/0x1610 [ 286.970894][ T29] kthread+0x2e9/0x3a0 [ 286.970917][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.970949][ T29] ret_from_fork+0x1f/0x30 [ 286.970996][ T29] [ 286.971074][ T29] INFO: task kworker/0:5:3626 blocked for more than 144 seconds. [ 286.971094][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.971111][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.971122][ T29] task:kworker/0:5 state:D stack:25880 pid: 3626 ppid: 2 flags:0x00004000 [ 286.971165][ T29] Workqueue: usb_hub_wq hub_event [ 286.971193][ T29] Call Trace: [ 286.971202][ T29] [ 286.971218][ T29] __schedule+0xa00/0x4b30 [ 286.971246][ T29] ? find_held_lock+0x2d/0x110 [ 286.971282][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.971317][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.971346][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.971373][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.971407][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.971445][ T29] schedule+0xd2/0x1f0 [ 286.971474][ T29] schedule_timeout+0x1db/0x2a0 [ 286.971506][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.971537][ T29] ? __wait_for_common+0x36f/0x530 [ 286.971572][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.971602][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.971629][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.971656][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.971692][ T29] __wait_for_common+0x378/0x530 [ 286.971722][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.971759][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.971801][ T29] ? _raw_spin_unlock_irq+0x2a/0x40 [ 286.971830][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.971870][ T29] r871xu_dev_remove+0x6e/0x2c0 [ 286.971906][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.971945][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.971978][ T29] device_remove+0x11f/0x170 [ 286.972009][ T29] device_release_driver_internal+0x4a1/0x700 [ 286.972043][ T29] ? put_device+0x1b/0x30 [ 286.972073][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.972109][ T29] device_del+0x4f3/0xc80 [ 286.972141][ T29] ? __device_link_del+0x380/0x380 [ 286.972168][ T29] ? kobject_put+0x1f3/0x540 [ 286.972204][ T29] usb_disable_device+0x35b/0x7b0 [ 286.972245][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.972279][ T29] hub_event+0x1e74/0x4680 [ 286.972335][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.972368][ T29] ? lock_release+0x780/0x780 [ 286.972404][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.972436][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 286.972477][ T29] process_one_work+0x996/0x1610 [ 286.972515][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.972550][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.972576][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.972611][ T29] worker_thread+0x665/0x1080 [ 286.972650][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.972688][ T29] ? process_one_work+0x1610/0x1610 [ 286.972720][ T29] kthread+0x2e9/0x3a0 [ 286.972744][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.972775][ T29] ret_from_fork+0x1f/0x30 [ 286.972820][ T29] [ 286.972834][ T29] INFO: task kworker/1:6:3642 blocked for more than 144 seconds. [ 286.972852][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.972868][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.972879][ T29] task:kworker/1:6 state:D stack:25880 pid: 3642 ppid: 2 flags:0x00004000 [ 286.972920][ T29] Workqueue: usb_hub_wq hub_event [ 286.972946][ T29] Call Trace: [ 286.972955][ T29] [ 286.972970][ T29] __schedule+0xa00/0x4b30 [ 286.972998][ T29] ? find_held_lock+0x2d/0x110 [ 286.973034][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.973072][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.973106][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.973143][ T29] schedule+0xd2/0x1f0 [ 286.973173][ T29] schedule_timeout+0x1db/0x2a0 [ 286.973205][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.973235][ T29] ? __wait_for_common+0x36f/0x530 [ 286.973270][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.973301][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.973328][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.973355][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.973387][ T29] __wait_for_common+0x378/0x530 [ 286.973416][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.973453][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.973485][ T29] ? _raw_spin_unlock_irq+0x2a/0x40 [ 286.973513][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.973554][ T29] r871xu_dev_remove+0x6e/0x2c0 [ 286.973590][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.973628][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.973662][ T29] device_remove+0x11f/0x170 [ 286.973700][ T29] device_release_driver_internal+0x4a1/0x700 [ 286.973735][ T29] ? put_device+0x1b/0x30 [ 286.973765][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.973801][ T29] device_del+0x4f3/0xc80 [ 286.973832][ T29] ? __device_link_del+0x380/0x380 [ 286.973860][ T29] ? kobject_put+0x1f3/0x540 [ 286.973896][ T29] usb_disable_device+0x35b/0x7b0 [ 286.973938][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.973973][ T29] hub_event+0x1e74/0x4680 [ 286.974028][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.974062][ T29] ? lock_release+0x780/0x780 [ 286.974094][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.974126][ T29] ? do_raw_spin_lock+0x120/0x2a0 [ 286.974166][ T29] process_one_work+0x996/0x1610 [ 286.974204][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.974239][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.974264][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.974300][ T29] worker_thread+0x665/0x1080 [ 286.974338][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.974371][ T29] ? process_one_work+0x1610/0x1610 [ 286.974402][ T29] kthread+0x2e9/0x3a0 [ 286.974426][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.974457][ T29] ret_from_fork+0x1f/0x30 [ 286.974502][ T29] [ 286.974514][ T29] INFO: task kworker/0:7:4991 blocked for more than 144 seconds. [ 286.974532][ T29] Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.974548][ T29] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.974558][ T29] task:kworker/0:7 state:D stack:28424 pid: 4991 ppid: 2 flags:0x00004000 [ 286.974598][ T29] Workqueue: usb_hub_wq hub_event [ 286.974624][ T29] Call Trace: [ 286.974633][ T29] [ 286.974648][ T29] __schedule+0xa00/0x4b30 [ 286.974676][ T29] ? find_held_lock+0x2d/0x110 [ 286.974717][ T29] ? wq_worker_sleeping+0x1e5/0x250 [ 286.974757][ T29] ? io_schedule_timeout+0x140/0x140 [ 286.974793][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.974831][ T29] schedule+0xd2/0x1f0 [ 286.974862][ T29] schedule_timeout+0x1db/0x2a0 [ 286.974898][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.974930][ T29] ? __wait_for_common+0x36f/0x530 [ 286.974969][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.975001][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.975030][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.975060][ T29] ? _raw_spin_unlock_irq+0x1f/0x40 [ 286.975094][ T29] __wait_for_common+0x378/0x530 [ 286.975126][ T29] ? usleep_range_state+0x1b0/0x1b0 [ 286.975166][ T29] ? out_of_line_wait_on_bit_timeout+0x170/0x170 [ 286.975260][ T29] ? _raw_spin_unlock_irq+0x2a/0x40 [ 286.975290][ T29] ? mark_held_locks+0x9f/0xe0 [ 286.975333][ T29] r871xu_dev_remove+0x6e/0x2c0 [ 286.975370][ T29] usb_unbind_interface+0x1d8/0x8e0 [ 286.975411][ T29] ? usb_unbind_device+0x1a0/0x1a0 [ 286.975445][ T29] device_remove+0x11f/0x170 [ 286.975477][ T29] device_release_driver_internal+0x4a1/0x700 [ 286.975513][ T29] ? put_device+0x1b/0x30 [ 286.975544][ T29] bus_remove_device+0x2eb/0x5a0 [ 286.975582][ T29] device_del+0x4f3/0xc80 [ 286.975615][ T29] ? __device_link_del+0x380/0x380 [ 286.975644][ T29] ? kobject_put+0x1f3/0x540 [ 286.975689][ T29] usb_disable_device+0x35b/0x7b0 [ 286.975734][ T29] usb_disconnect.cold+0x278/0x6ec [ 286.975772][ T29] hub_event+0x1e74/0x4680 [ 286.975833][ T29] ? hub_port_debounce+0x3c0/0x3c0 [ 286.975871][ T29] ? lock_release+0x780/0x780 [ 286.975905][ T29] ? lock_downgrade+0x6e0/0x6e0 [ 286.975938][ T29] ? lockdep_hardirqs_on+0x79/0x100 [ 286.975973][ T29] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 286.976023][ T29] process_one_work+0x996/0x1610 [ 286.976066][ T29] ? pwq_dec_nr_in_flight+0x2a0/0x2a0 [ 286.976103][ T29] ? rwlock_bug.part.0+0x90/0x90 [ 286.976131][ T29] ? _raw_spin_lock_irq+0x41/0x50 [ 286.976169][ T29] worker_thread+0x665/0x1080 [ 286.976212][ T29] ? __kthread_parkme+0x15f/0x220 [ 286.976248][ T29] ? process_one_work+0x1610/0x1610 [ 286.976282][ T29] kthread+0x2e9/0x3a0 [ 286.976308][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.976342][ T29] ret_from_fork+0x1f/0x30 [ 286.976391][ T29] [ 286.976406][ T29] [ 286.976406][ T29] Showing all locks held in the system: [ 286.976429][ T29] 3 locks held by kworker/0:0/6: [ 286.976447][ T29] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.976531][ T29] #1: ffffc900000b7da8 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.976613][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0x11/0x50 [ 286.976762][ T29] 5 locks held by kworker/0:1/14: [ 286.976780][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.976862][ T29] #1: ffffc90000137da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.976943][ T29] #2: ffff888146d36190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.977020][ T29] #3: ffff88807a16f190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.977098][ T29] #4: ffff88801c2ba118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.977183][ T29] 1 lock held by pr/ttyS0/16: [ 286.977202][ T29] 6 locks held by kworker/1:0/23: [ 286.977219][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.977300][ T29] #1: ffffc900001d7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.977382][ T29] #2: ffff8881477fe190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.977457][ T29] #3: ffff88801c2bc190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.977534][ T29] #4: ffff88807a16c118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.977614][ T29] #5: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: unregister_netdev+0xe/0x20 [ 286.977701][ T29] 1 lock held by khungtaskd/29: [ 286.977717][ T29] #0: ffffffff8bd86be0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 286.977837][ T29] 3 locks held by kworker/0:2/144: [ 286.977854][ T29] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.977932][ T29] #1: ffffc9000298fda8 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.978014][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0x11/0x50 [ 286.978104][ T29] 3 locks held by kworker/1:2/1571: [ 286.978122][ T29] #0: ffff888010c65d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.978199][ T29] #1: ffffc90006a6fda8 ((crda_timeout).work){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.978270][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: crda_timeout_work+0x16/0x50 [ 286.978355][ T29] 5 locks held by kworker/1:3/2932: [ 286.978371][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.978441][ T29] #1: ffffc9000de9fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.978513][ T29] #2: ffff8881477e6190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.978585][ T29] #3: ffff88807a1c7190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.978656][ T29] #4: ffff888074275118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.978748][ T29] 2 locks held by dhcpcd/3181: [ 286.978765][ T29] #0: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: devinet_ioctl+0x1b3/0x1ca0 [ 286.978860][ T29] #1: ffff88807df74e60 (&padapter->mutex_start){+.+.}-{3:3}, at: netdev_open+0x2e/0x690 [ 286.978942][ T29] 2 locks held by getty/3283: [ 286.978960][ T29] #0: ffff8880264eb098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x22/0x80 [ 286.979107][ T29] #1: ffffc90002cd62e8 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0xcea/0x1230 [ 286.979192][ T29] 3 locks held by kworker/0:4/3624: [ 286.979210][ T29] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.979290][ T29] #1: ffffc9000328fda8 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.979371][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0x11/0x50 [ 286.979454][ T29] 5 locks held by kworker/0:5/3626: [ 286.979470][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.979550][ T29] #1: ffffc9000329fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.979630][ T29] #2: ffff88814773e190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.979713][ T29] #3: ffff88807949d190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.979791][ T29] #4: ffff888074277118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.979878][ T29] 3 locks held by kworker/1:4/3627: [ 286.979895][ T29] #0: ffff888010c65d38 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.979976][ T29] #1: ffffc900032afda8 ((reg_check_chans).work){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.980055][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: reg_check_chans_work+0x83/0xe20 [ 286.980133][ T29] 3 locks held by kworker/0:6/3635: [ 286.980150][ T29] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.980229][ T29] #1: ffffc9000332fda8 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.980309][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0x11/0x50 [ 286.980392][ T29] 3 locks held by kworker/1:5/3641: [ 286.980410][ T29] #0: ffff888010c64d38 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.980490][ T29] #1: ffffc9000330fda8 ((work_completion)(&fw_work->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.980568][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: register_netdev+0x11/0x50 [ 286.980650][ T29] 5 locks held by kworker/1:6/3642: [ 286.980668][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.980754][ T29] #1: ffffc9000333fda8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.980833][ T29] #2: ffff888020966190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.980908][ T29] #3: ffff888074274190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.980980][ T29] #4: ffff888146d13118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.981062][ T29] 3 locks held by kworker/1:7/3716: [ 286.981080][ T29] #0: ffff8880259ca538 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.981161][ T29] #1: ffffc900034a7da8 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.981243][ T29] #2: ffffffff8d594a28 (rtnl_mutex){+.+.}-{3:3}, at: addrconf_verify_work+0xe/0x20 [ 286.981381][ T29] 5 locks held by kworker/0:7/4991: [ 286.981397][ T29] #0: ffff888010f77d38 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x87a/0x1610 [ 286.981478][ T29] #1: ffffc90004db7da8 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0x8ae/0x1610 [ 286.981559][ T29] #2: ffff888147816190 (&dev->mutex){....}-{3:3}, at: hub_event+0x1c1/0x4680 [ 286.981636][ T29] #3: ffff888074270190 (&dev->mutex){....}-{3:3}, at: usb_disconnect.cold+0x43/0x6ec [ 286.981721][ T29] #4: ffff888146716118 (&dev->mutex){....}-{3:3}, at: device_release_driver_internal+0xa0/0x700 [ 286.981808][ T29] [ 286.981815][ T29] ============================================= [ 286.981815][ T29] [ 286.981857][ T29] NMI backtrace for cpu 1 [ 286.981870][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.981898][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.981914][ T29] Call Trace: [ 286.981923][ T29] [ 286.981933][ T29] dump_stack_lvl+0xcd/0x134 [ 286.982003][ T29] nmi_cpu_backtrace.cold+0x47/0x144 [ 286.982036][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 286.982086][ T29] nmi_trigger_cpumask_backtrace+0x1e6/0x230 [ 286.982123][ T29] watchdog+0xc22/0xf90 [ 286.982197][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 286.982232][ T29] kthread+0x2e9/0x3a0 [ 286.982256][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.982288][ T29] ret_from_fork+0x1f/0x30 [ 286.982333][ T29] [ 286.982345][ T29] Sending NMI from CPU 1 to CPUs 0: [ 286.982375][ C0] NMI backtrace for cpu 0 [ 286.982384][ C0] CPU: 0 PID: 2952 Comm: syslogd Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.982405][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.982415][ C0] RIP: 0010:__lock_acquire+0x660/0x5660 [ 286.982440][ C0] Code: 01 f8 48 89 44 24 60 eb 66 48 8d 04 5b 48 c1 e0 06 48 05 e0 3c 0b 90 48 8d b8 b8 00 00 00 48 89 fa 48 c1 ea 03 42 0f b6 14 3a <84> d2 74 06 0f 8e 76 2c 00 00 0f b6 80 b8 00 00 00 84 c0 74 06 40 [ 286.982458][ C0] RSP: 0018:ffffc90002c9f308 EFLAGS: 00000806 [ 286.982473][ C0] RAX: ffffffff900f48a0 RBX: 0000000000000565 RCX: ffffffff815e0822 [ 286.982486][ C0] RDX: 0000000000000000 RSI: 0000000000000008 RDI: ffffffff900f4958 [ 286.982499][ C0] RBP: 0000000000000004 R08: 0000000000000000 R09: ffffffff900b396f [ 286.982511][ C0] R10: fffffbfff201672d R11: 0000000000000001 R12: 0000000000000000 [ 286.982523][ C0] R13: ffff88807e290000 R14: ffff88807e290a60 R15: dffffc0000000000 [ 286.982536][ C0] FS: 00007f149f0c6800(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 286.982552][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 286.982566][ C0] CR2: 00007f50b019b2d0 CR3: 0000000025091000 CR4: 00000000003506f0 [ 286.982578][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 286.982589][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 286.982601][ C0] Call Trace: [ 286.982606][ C0] [ 286.982617][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 286.982642][ C0] ? find_held_lock+0x2d/0x110 [ 286.982665][ C0] lock_acquire+0x1ab/0x570 [ 286.982687][ C0] ? __bpf_address_lookup+0x2a0/0x2a0 [ 286.982734][ C0] ? lock_release+0x780/0x780 [ 286.982759][ C0] ? unwind_next_frame+0xfa9/0x1cc0 [ 286.982789][ C0] ? arch_stack_walk+0x5c/0xe0 [ 286.982833][ C0] is_bpf_text_address+0x36/0x170 [ 286.982852][ C0] ? __bpf_address_lookup+0x2a0/0x2a0 [ 286.982872][ C0] kernel_text_address+0x39/0x80 [ 286.982894][ C0] __kernel_text_address+0x9/0x30 [ 286.982915][ C0] unwind_get_return_address+0x51/0x90 [ 286.982935][ C0] ? create_prof_cpu_mask+0x20/0x20 [ 286.982975][ C0] arch_stack_walk+0x93/0xe0 [ 286.983001][ C0] ? kmem_cache_free+0xdd/0x5a0 [ 286.983054][ C0] stack_trace_save+0x8c/0xc0 [ 286.983075][ C0] ? filter_irq_stacks+0x90/0x90 [ 286.983098][ C0] kasan_save_stack+0x1e/0x40 [ 286.983119][ C0] ? kasan_save_stack+0x1e/0x40 [ 286.983140][ C0] ? kasan_set_track+0x21/0x30 [ 286.983161][ C0] ? kasan_set_free_info+0x20/0x30 [ 286.983179][ C0] ? ____kasan_slab_free+0x166/0x1a0 [ 286.983205][ C0] ? slab_free_freelist_hook+0x8b/0x1c0 [ 286.983232][ C0] ? kmem_cache_free+0xdd/0x5a0 [ 286.983252][ C0] ? kfree_skbmem+0xef/0x1b0 [ 286.983273][ C0] ? consume_skb+0xcf/0x160 [ 286.983291][ C0] ? skb_free_datagram+0x1b/0x1f0 [ 286.983310][ C0] ? __unix_dgram_recvmsg+0x6fa/0xb90 [ 286.983329][ C0] ? unix_dgram_recvmsg+0xc0/0xe0 [ 286.983347][ C0] ? sock_read_iter+0x337/0x470 [ 286.983398][ C0] ? new_sync_read+0x4f9/0x5f0 [ 286.983456][ C0] ? vfs_read+0x492/0x5d0 [ 286.983475][ C0] ? ksys_read+0x1e8/0x250 [ 286.983495][ C0] ? do_syscall_64+0x35/0xb0 [ 286.983514][ C0] ? entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 286.983536][ C0] ? find_held_lock+0x2d/0x110 [ 286.983559][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 286.983602][ C0] ? mark_held_locks+0x9f/0xe0 [ 286.983624][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 286.983643][ C0] ? _raw_spin_unlock_irqrestore+0x50/0x70 [ 286.983663][ C0] ? lockdep_hardirqs_on+0x79/0x100 [ 286.983684][ C0] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 286.983704][ C0] ? debug_check_no_obj_freed+0x20c/0x420 [ 286.983723][ C0] kasan_set_track+0x21/0x30 [ 286.983745][ C0] kasan_set_free_info+0x20/0x30 [ 286.983763][ C0] ____kasan_slab_free+0x166/0x1a0 [ 286.983787][ C0] slab_free_freelist_hook+0x8b/0x1c0 [ 286.983809][ C0] ? kfree_skbmem+0xef/0x1b0 [ 286.983826][ C0] kmem_cache_free+0xdd/0x5a0 [ 286.983847][ C0] ? skb_free_head+0xac/0x110 [ 286.983871][ C0] kfree_skbmem+0xef/0x1b0 [ 286.983888][ C0] consume_skb+0xcf/0x160 [ 286.983906][ C0] skb_free_datagram+0x1b/0x1f0 [ 286.983926][ C0] __unix_dgram_recvmsg+0x6fa/0xb90 [ 286.983947][ C0] ? unix_stream_connect+0x1680/0x1680 [ 286.983967][ C0] ? aa_sk_perm+0x30f/0xaa0 [ 286.984042][ C0] unix_dgram_recvmsg+0xc0/0xe0 [ 286.984062][ C0] sock_read_iter+0x337/0x470 [ 286.984083][ C0] ? ____sys_recvmsg+0x600/0x600 [ 286.984109][ C0] ? aa_path_link+0x2f0/0x2f0 [ 286.984131][ C0] new_sync_read+0x4f9/0x5f0 [ 286.984152][ C0] ? ksys_lseek+0x1b0/0x1b0 [ 286.984172][ C0] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 286.984208][ C0] ? security_file_permission+0xab/0xd0 [ 286.984266][ C0] vfs_read+0x492/0x5d0 [ 286.984288][ C0] ksys_read+0x1e8/0x250 [ 286.984308][ C0] ? vfs_write+0xac0/0xac0 [ 286.984329][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 286.984353][ C0] ? syscall_enter_from_user_mode+0x21/0x70 [ 286.984378][ C0] do_syscall_64+0x35/0xb0 [ 286.984397][ C0] entry_SYSCALL_64_after_hwframe+0x46/0xb0 [ 286.984417][ C0] RIP: 0033:0x7f149f2528fe [ 286.984431][ C0] Code: c0 e9 e6 fe ff ff 50 48 8d 3d 0e c7 09 00 e8 c9 cf 01 00 66 0f 1f 84 00 00 00 00 00 64 8b 04 25 18 00 00 00 85 c0 75 14 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 66 0f 1f 84 00 00 00 00 00 48 83 ec 28 [ 286.984449][ C0] RSP: 002b:00007fff0a43c0a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 286.984467][ C0] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f149f2528fe [ 286.984480][ C0] RDX: 00000000000000ff RSI: 0000563815565950 RDI: 0000000000000000 [ 286.984491][ C0] RBP: 0000563815565910 R08: 00007f149f2e2040 R09: 00007f149f2e20c0 [ 286.984504][ C0] R10: 00007f149f2e1fc0 R11: 0000000000000246 R12: 000056381556598a [ 286.984517][ C0] R13: 0000563815565950 R14: 0000000000000000 R15: 0000000000000000 [ 286.984535][ C0] [ 286.984542][ C0] INFO: NMI handler (nmi_cpu_backtrace_handler) took too long to run: 2.165 msecs [ 286.997674][ T29] Kernel panic - not syncing: hung_task: blocked tasks [ 286.997694][ T29] CPU: 1 PID: 29 Comm: khungtaskd Not tainted 5.18.0-syzkaller-12234-g50fd82b3a9a9 #0 [ 286.997722][ T29] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.997737][ T29] Call Trace: [ 286.997745][ T29] [ 286.997755][ T29] dump_stack_lvl+0xcd/0x134 [ 286.997787][ T29] panic+0x2d7/0x636 [ 286.997834][ T29] ? panic_print_sys_info.part.0+0x10b/0x10b [ 286.997867][ T29] ? lapic_can_unplug_cpu+0x80/0x80 [ 286.997896][ T29] ? preempt_schedule_thunk+0x16/0x18 [ 286.997930][ T29] ? watchdog.cold+0x5/0x143 [ 286.997976][ T29] watchdog.cold+0x16/0x143 [ 286.998010][ T29] ? proc_dohung_task_timeout_secs+0x80/0x80 [ 286.998045][ T29] kthread+0x2e9/0x3a0 [ 286.998068][ T29] ? kthread_complete_and_exit+0x40/0x40 [ 286.998098][ T29] ret_from_fork+0x1f/0x30 [ 286.998143][ T29] [ 286.998439][ T29] Kernel Offset: disabled