./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_WA